CN110022600B - Driving current adjusting method and device, storage medium and mobile terminal - Google Patents

Abstract

The present application discloses a driving current adjustment method, device, storage medium and mobile terminal. The method includes: acquiring a first driving current, wherein the first driving current is a current currently used to drive the preset first device; acquiring a working state of a preset second device of the second mobile terminal; If the difference between the first driving current and the second driving current is greater than the preset first threshold, the first driving current is adjusted according to the preset range, and the adjusted drive current; drive the preset first device according to the adjusted drive current. The present application can avoid the situation that the mobile terminal is powered off when the signal strength of the Bluetooth is instantaneously deteriorated.

Description

Adjustment method, device, storage medium and mobile terminal of driving current

technical field

The present application belongs to the field of communication technologies, and in particular, relates to a driving current adjustment method, device, storage medium and mobile terminal.

Background technique

Bluetooth, a wireless technology standard, enables short-range data exchange between fixed devices, mobile devices, and building personal area networks. At present, after a mobile terminal is paired with another mobile terminal via Bluetooth, when a mobile terminal fails, or there is an obstacle such as a wall between the two mobile terminals, the strength of the Bluetooth signal received by the other mobile terminal will be affected. It becomes worse in an instant, thereby causing another mobile terminal to instantly increase the driving current of the Bluetooth, thereby causing the battery of the other mobile terminal to lose power.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a driving current adjustment method, device, storage medium and mobile terminal, which can prevent the mobile terminal from being powered off when the signal strength of Bluetooth is instantaneously deteriorated.

An embodiment of the present application provides a method for adjusting a driving current, including:

acquiring a first drive current, wherein the first drive current is the current currently used to drive the preset first device;

acquiring the working state of the preset second device of the second mobile terminal;

determining a second driving current according to the working state;

If the difference between the first drive current and the second drive current is greater than a preset first threshold, adjusting the first drive current according to a preset range to obtain an adjusted drive current;

The preset first device is driven according to the adjusted driving current.

An embodiment of the present application provides a method for adjusting a driving current, including:

acquiring the first working state of the preset second device of the second mobile terminal;

acquiring the second working state of the preset second device of the second mobile terminal;

If the first working state and the second working state satisfy a preset condition, obtaining a drive current, where the drive current is the current currently used to drive the preset first device;

Adjust the drive current according to the preset amplitude to obtain the adjusted drive current;

The preset first device is driven according to the adjusted driving current.

An embodiment of the present application provides a device for adjusting a driving current, including:

a first obtaining module, configured to obtain a first driving current, wherein the first driving current is the current currently used to drive the preset first device;

a second obtaining module, configured to obtain the working state of the preset second device of the second mobile terminal;

a determining module, configured to determine the second driving current according to the working state;

an adjustment module, configured to adjust the first drive current according to a preset range to obtain an adjusted drive current if the difference between the first drive current and the second drive current is greater than a preset first threshold;

A driving module, configured to drive the preset first device according to the adjusted driving current.

An embodiment of the present application provides a device for adjusting a driving current, including:

a first obtaining module, configured to obtain a first working state of a preset second device of the second mobile terminal;

a second acquiring module, configured to acquire the second working state of the preset second device of the second mobile terminal;

A third obtaining module, configured to obtain a drive current if the first working state and the second working state satisfy a preset condition, where the drive current is the current used to drive the preset first device current;

an adjustment module, configured to adjust the drive current according to a preset range to obtain the adjusted drive current;

A driving module, configured to drive the preset first device according to the adjusted driving current.

The embodiments of the present application provide a storage medium on which a computer program is stored. When the computer program is executed on a computer, the computer is made to execute the process of the driving current adjustment method provided by the embodiments of the present application.

An embodiment of the present application further provides a mobile terminal, including a memory and a processor, where the processor is configured to execute the process of the driving current adjustment method provided by the embodiment of the present application by invoking a computer program stored in the memory.

In the embodiment of the present application, when the Bluetooth signal strength of the second mobile terminal paired and connected with the Bluetooth of the first mobile terminal deteriorates instantaneously, the first mobile terminal does not directly and instantaneously increase the driving force of the Bluetooth of the first mobile terminal. Instead, the driving current of the bluetooth driving the first mobile terminal is gently increased according to a preset amplitude, and on the basis of ensuring that the bluetooth has a certain signal strength, the power failure of the first mobile terminal is avoided.

Description of drawings

The technical solutions of the present application and the beneficial effects thereof will be apparent through the detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings.

FIG. 1 is a first schematic flowchart of a method for adjusting a driving current provided by an embodiment of the present application.

FIG. 2 is a schematic flowchart of a second method for adjusting a driving current provided by an embodiment of the present application.

FIG. 3 is a schematic flowchart of a third method for adjusting a driving current provided by an embodiment of the present application.

FIG. 4 is a schematic flowchart of a fourth method for adjusting a driving current provided by an embodiment of the present application.

FIG. 5 is a schematic diagram of the first structure of the device for adjusting the driving current provided by the embodiment of the present application.

FIG. 6 is a schematic diagram of a second structure of the device for adjusting the driving current provided by the embodiment of the present application.

FIG. 7 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present application.

Detailed ways

Please refer to the drawings, wherein the same component symbols represent the same components, and the principles of the present application are exemplified by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application and should not be construed as limiting other specific embodiments of the present application not detailed herein.

It can be understood that, the execution body of the embodiment of the present application may be an electronic device such as a smart phone or a tablet computer.

It should be noted that the "power failure" mentioned in the embodiments of the present application refers to the phenomenon that the electrical equipment cannot work normally due to power failure, loss of power, or the quality of the power does not meet the requirements.

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a first method for adjusting a driving current provided by an embodiment of the present application. The process may include:

101. Obtain a first driving current, where the first driving current is a current currently used to drive a preset first device of the first mobile terminal.

For example, first, the first mobile terminal and the second mobile terminal can establish a connection. Then, the first mobile terminal can obtain the first driving current. Wherein, the first driving current is a current that is currently used to drive a preset first device of the first mobile terminal.

For example, the first driving current is a current for driving the Bluetooth of the first mobile terminal.

102. Acquire a working state of a preset second device of the second mobile terminal.

For example, the first mobile terminal may acquire the working state of the preset second device of the second mobile terminal.

103. Determine a first driving current according to a preset working state of the second device.

After the first mobile terminal acquires the preset working state of the second device of the second mobile terminal, the first mobile terminal may determine the second driving current according to the preset working state of the second device.

Wherein, the working state of each preset second device corresponds to a driving current one-to-one. That is, the working states of the preset second devices obtained by the first mobile terminal are different, and the corresponding first driving currents obtained by the first mobile terminal are also different.

For example, the corresponding relationship between the working state of the second device and the driving current may be preset. When the first mobile terminal obtains the preset working state of the second device, it can determine the preset working state of the second device obtained by the first mobile terminal according to the corresponding relationship between the preset working state of the second device and the driving current The second drive current corresponding to the state.

In some embodiments, the first mobile terminal may acquire the first driving current while determining the second driving current according to the preset working state of the second device.

In other embodiments, the first mobile terminal may acquire the first driving current while acquiring the working state of the preset second device of the second mobile terminal.

In some embodiments, the first mobile terminal may acquire the first driving current before acquiring the working state of the preset second device of the second mobile terminal.

In other embodiments, the first mobile terminal may obtain the first driving current after determining the first driving current according to the preset working state of the second device.

That is, in this embodiment, when to obtain the first driving current can be determined according to actual requirements, which is not specifically limited here.

104. If the difference between the first driving current and the second driving current is greater than a preset first threshold, adjust the first driving current according to a preset amplitude to obtain an adjusted driving current.

For example, after obtaining the first driving current and the second driving current, the first mobile terminal compares whether the first driving current and the second driving current are equal. If the first driving current is equal to the second driving current, no processing is performed. If the first driving current and the second driving current are not equal, the first mobile terminal calculates whether the difference between the first driving current and the second driving current is greater than the preset first threshold. If the difference between the first drive current and the second drive current is greater than the preset first threshold, the first mobile terminal adjusts the first drive current according to the preset range; if the difference between the first drive current and the second drive current is less than or When it is equal to the preset first threshold, the first mobile terminal may not perform processing, or may directly use the second driving current to drive the preset first device of the first mobile terminal.

That is, when the difference between the first driving current and the second driving current is greater than the preset first threshold, the first mobile terminal adjusts the first driving current according to the preset amplitude to obtain the adjusted driving current.

Wherein, the preset first threshold value and the preset range can be set according to actual requirements, and no specific limitation is made here.

It should be noted that the value of the preset amplitude should not be too large, so as to avoid that the difference between the adjusted driving current and the first driving current is too large, thereby causing the first mobile terminal to lose power.

105. Drive the preset first device according to the adjusted driving current.

For example, after obtaining the adjusted driving current, the first mobile terminal can drive the preset first device according to the adjusted driving current.

In some embodiments, a preset button may be set. When the battery power of the first mobile terminal is too low, the user may click the preset button, and the first mobile terminal will execute the driving current adjustment method described in this embodiment. . Alternatively, it may be set that when the battery power of the first mobile terminal is too low, the first mobile terminal automatically starts the driving current adjustment method described in this embodiment.

It can be understood that the method for adjusting the driving current provided in this embodiment includes: acquiring a first driving current, where the first driving current is the current currently used to drive the preset first device; acquiring a preset value of the second mobile terminal The working state of the second device; the second driving current is determined according to the working state; if the difference between the first driving current and the second driving current is greater than the preset first threshold, the first driving current is adjusted according to the preset amplitude to obtain The adjusted drive current; the preset first device is driven according to the adjusted drive current; the drive current of the preset first device can be increased gently, so as to avoid the occurrence of power failure of the first mobile terminal.

Please refer to FIG. 2. FIG. 2 is a schematic flowchart of the second method for adjusting the driving current provided by the embodiment of the present application. In this process, the preset first device is the Bluetooth of the first mobile terminal, and the second preset The method for adjusting the driving current provided in the embodiment of the present application is further described by taking the bluetooth whose device is the second mobile terminal as an example. Among them, the process can include:

201. The first mobile terminal obtains a first driving current, where the first driving current is the current currently used to drive the Bluetooth of the first mobile terminal;

For example, first, the first mobile terminal and the second mobile terminal can establish a connection.

For example, both the first mobile terminal and the second mobile terminal have Bluetooth enabled, and then the first mobile terminal searches for the second mobile terminal with Bluetooth enabled. When searching for the second mobile terminal, the first mobile terminal sends a pairing connection request to the second mobile terminal. When the second mobile terminal receives the pairing connection request, it can perform a pairing connection with the first mobile terminal according to the pairing connection request. Therefore, the connection between the first mobile terminal and the second mobile terminal is finally established.

After the first mobile terminal establishes the connection with the second mobile terminal, the first mobile terminal may obtain the first driving current. Wherein, the first driving current is the current currently used to drive the Bluetooth of the first mobile terminal.

Wherein, the process 201 may include: the first mobile terminal obtains the first driving current at a preset time interval.

In order to reduce the processing load of the first mobile terminal, the battery life of the first mobile terminal is increased. A preset period of time may be set, so that the first mobile terminal does not need to acquire the first driving current all the time, but may acquire the first driving current every preset time. For example, the preset time period may be 20 milliseconds, 10 milliseconds, or 100 milliseconds, etc., which is not limited here, and is subject to actual requirements.

202. The first mobile terminal acquires a signal strength value of the Bluetooth of the second mobile terminal, where the signal strength value is used to indicate the working state of the Bluetooth of the second mobile terminal.

After acquiring the first driving current, the first mobile terminal may acquire the Bluetooth signal strength value of the second mobile terminal.

203. The first mobile terminal determines the second driving current according to the signal strength value of the Bluetooth of the second mobile terminal.

The process 203 may include: the first mobile terminal determines the second driving current according to the Bluetooth signal strength value of the second mobile terminal and the preset correspondence between the Bluetooth signal strength value of the second mobile terminal and the driving current.

For example, the first mobile terminal may preset a preset corresponding relationship between the Bluetooth signal strength value of the second mobile terminal and the driving current. After acquiring the bluetooth signal strength value of the second mobile terminal, the first mobile terminal can obtain the bluetooth signal strength value of the second mobile terminal according to the bluetooth signal strength value of the second mobile terminal, the bluetooth signal strength value of the second mobile terminal and the preset value of the driving circuit According to the corresponding relationship, the second driving current is determined.

For example, in some embodiments, the preset corresponding relationship between the Bluetooth signal strength value of the second mobile terminal and the driving current may be established as shown in Table 1.

Table 1 Corresponding relationship between the Bluetooth signal strength and the driving current of the second mobile terminal

The signal strength S of the Bluetooth of the second mobile terminal Drive current I S>-10dbm I=I₁ -10dbm≥S>-20dbm I=I₂ -20dbm≥S>-30dbm I=I₃ -30dbm≥S>-40dbm I=I₄ -40dbm≥S>-50dbm I=I₅ -50dbm≥S>-60dbm I=I₆ -60dbm≥S>-70dbm I=I₇ -70dbm≥S>-80dbm I=I₈ -80dbm≥S>-90dbm I=I₉ S≤-90dbm I=I₁₀

Among them, dbm represents the unit of signal strength. I ₁ to I ₁₀ are only a schematic representation of the magnitude of the drive current, and are not used to directly express the magnitude of the drive current value. That is, among I ₁ to I ₁₀ , the current value represented by I ₁ is the smallest, and I ₁₀ represents the magnitude of the drive current. The current value is the largest, and so on.

For example, when the signal strength is greater than -10dbm, the corresponding driving current may be 10mA; when the signal strength is greater than -20dbm and less than or equal to -10dbm, the corresponding driving current may be 30mA.

It should be noted that Table 1 is only an example of the preset correspondence between the Bluetooth signal strength value of the second mobile terminal and the driving current in this embodiment, and is not intended to limit the present application. That is to say, the preset correspondence between the Bluetooth signal strength value of the second mobile terminal and the driving current may also be in other forms. For example, the relationship between the Bluetooth signal strength value of the second mobile terminal and the driving current may be established according to the actual situation. The preset corresponding relationship, etc., are not specifically limited here.

In some embodiments, the first mobile terminal may acquire the first driving current while determining the second driving current according to the Bluetooth signal strength value of the second mobile terminal.

In other embodiments, the first mobile terminal may acquire the first driving current while acquiring the Bluetooth signal strength value of the second mobile terminal.

In some embodiments, the first mobile terminal may acquire the first driving current before acquiring the Bluetooth signal strength value of the second mobile terminal.

In other embodiments, the first mobile terminal may acquire the first driving current after determining the second driving current according to the signal strength value of Bluetooth of the second mobile terminal.

That is, in this embodiment, the time for obtaining the first driving current may be determined according to actual requirements, which is not specifically limited here.

204. If the second drive current is greater than the first drive current, and the difference between the first drive current and the second drive current is greater than the preset first threshold, the first mobile terminal increases the second drive current according to the preset amplitude to obtain: Adjusted drive current.

For example, after obtaining the first driving current and the second driving current, the first mobile terminal compares whether the first driving current and the second driving current are equal. If the first driving current is equal to the second driving current, no processing is performed. If the first driving current and the second driving current are not equal, the first mobile terminal determines whether the second driving current is greater than the first driving current, and whether the difference between the first driving current and the second driving current is greater than the preset first threshold . If the second driving current is greater than the first driving current, and the difference between the first driving current and the second driving current is greater than the preset first threshold, the first mobile terminal increases the first driving current according to the preset amplitude.

That is, when the second driving current is greater than the first driving current, and the difference between the first driving current and the second driving current is greater than the preset first threshold, the first mobile terminal increases the first driving current according to the preset amplitude , get the adjusted drive current.

Wherein, the preset first threshold value and the preset range can be set according to actual requirements, and no specific limitation is made here.

It should be noted that the value of the preset amplitude should not be too large, so as to avoid that the difference between the adjusted driving current and the first driving current is too large, thereby causing the first mobile terminal to lose power.

205. The first mobile terminal drives the Bluetooth of the first mobile terminal according to the adjusted driving current.

For example, after obtaining the adjusted driving current, the first mobile terminal can drive the Bluetooth according to the adjusted driving current.

It can be understood that, in this embodiment, when the Bluetooth signal strength of the second mobile terminal that is paired and connected with the Bluetooth of the first mobile terminal is deteriorated instantaneously, the first mobile terminal does not directly and instantaneously increase and drive the first mobile terminal. The driving current of the Bluetooth that drives the first mobile terminal is increased gently according to the preset amplitude, and the power failure of the first mobile terminal is avoided on the basis of ensuring that the Bluetooth has a certain signal strength. Appear.

In some embodiments, the method for adjusting the driving current may further include: if the second driving current is smaller than the first driving current, and the difference between the first driving current and the second driving current is greater than a preset threshold The second driving current is reduced to obtain the adjusted driving current.

In some embodiments, the method for adjusting the driving current may further include: if the first driving current is equal to the second driving current, maintaining the first driving current currently driving the first mobile terminal unchanged.

Please refer to FIG. 3. FIG. 3 is a schematic flowchart of a third method for adjusting the driving current provided by the embodiment of the present application. The process may include:

301. Acquire a first working state of a preset second device of a second mobile terminal.

302. Acquire a second working state of a preset second device of the second mobile terminal.

It can be understood that, before acquiring the working state of the preset second device of the second mobile terminal, the first mobile terminal and the second mobile terminal need to establish a connection.

After the connection between the first mobile terminal and the second mobile terminal is established, the first mobile terminal may acquire the first working state of the preset second device of the second mobile terminal.

After the first mobile terminal acquires the first working state of the preset second component of the second mobile terminal, the first mobile terminal may acquire the second working state of the preset second component of the second mobile terminal.

303. If the first working state and the second working state satisfy the preset conditions, obtain a drive current, where the drive current is a current currently used to drive the preset first device of the first mobile terminal.

After the first mobile terminal acquires the first working state and the second working state, the first mobile terminal can determine whether the first working state and the second working state satisfy the preset conditions. If the first working state and the second working state satisfy the preset conditions, the first mobile terminal obtains the driving current.

Wherein, the driving current is the current currently used to drive the preset first device of the first mobile terminal.

For example, the driving current is a current for driving the Bluetooth of the first mobile terminal.

In some embodiments, the first mobile terminal may acquire the driving current while acquiring the first working state of the preset second device of the second mobile terminal.

In other embodiments, the first mobile terminal may acquire the driving current while acquiring the second working state of the second moving preset second device.

That is, in this embodiment, the time for obtaining the driving current may be determined according to actual requirements, which is not specifically limited here.

304. Adjust the driving current according to the preset amplitude to obtain the adjusted driving current.

For example, the first mobile terminal adjusts the second driving current according to a preset range to obtain the adjusted driving current.

Among them, the preset threshold value and the preset amplitude can be set according to actual needs, and no specific limitation is made here.

It should be noted that the value of the preset amplitude should not be too large, so as to avoid that the difference between the adjusted driving current and the second driving current is too large, thereby causing the first mobile terminal to lose power.

305. Drive the preset first device according to the adjusted driving current.

For example, after obtaining the adjusted driving current, the first mobile terminal can drive the preset first device according to the adjusted driving current.

It can be understood that, the method for adjusting the current of the previous stage provided by this embodiment includes: acquiring the first working state of the preset second device of the second mobile terminal; acquiring the second working state of the preset second device of the second mobile terminal; working state; if the first working state and the second working state meet the preset conditions, the drive current is obtained, and the drive current is the current currently used to drive the preset first device; the drive current is adjusted according to the preset amplitude, and the adjusted drive current is obtained. The drive current of the preset first device is driven according to the adjusted drive current; the drive current of the preset first device can be increased gently, so as to avoid the power failure of the first mobile terminal.

Please refer to FIG. 4. FIG. 4 is a schematic flowchart of a fourth method for adjusting a driving current provided by an embodiment of the present application. In this process, the preset first device is the Bluetooth of the first mobile terminal, and the second preset The method for adjusting the driving current provided in the embodiment of the present application is further described by taking the bluetooth whose device is the second mobile terminal as an example. Among them, the process can include:

401. The first mobile terminal acquires a first signal strength value of the Bluetooth of the second mobile terminal, where the first signal strength value is used to represent the first working state of the Bluetooth of the second mobile terminal.

It can be understood that, before the first mobile terminal acquires the first Bluetooth signal strength value of the second mobile terminal, the first mobile terminal needs to establish a connection with the second mobile terminal.

For example, both the first mobile terminal and the second mobile terminal have Bluetooth enabled, and then the first mobile terminal searches for the second mobile terminal with Bluetooth enabled. When searching for the second mobile terminal, the first mobile terminal sends a pairing connection request to the second mobile terminal. When the second mobile terminal receives the pairing connection request, it can perform a pairing connection with the first mobile terminal according to the pairing connection request. Therefore, the connection between the first mobile terminal and the second mobile terminal is finally established.

After the first mobile terminal establishes a connection with the second mobile terminal, the first mobile terminal may acquire the first signal strength value of Bluetooth of the second mobile terminal.

Wherein, the process 401 may include: the first mobile terminal acquires the first Bluetooth signal strength value of the second mobile terminal at a preset time interval.

In order to reduce the processing load of the first mobile terminal, the battery life of the first mobile terminal is increased. A preset time can be set so that the first mobile terminal does not need to obtain the first signal strength value of the Bluetooth of the second mobile terminal all the time, but can obtain the first signal strength of the Bluetooth of the second mobile terminal every preset time. Signal strength value. For example, the preset time period may be 20 milliseconds, 10 milliseconds, or 100 milliseconds, etc., which is not limited here, and is subject to actual requirements.

402. The first mobile terminal acquires a second signal strength value of the Bluetooth of the second mobile terminal, where the second signal strength value is used to represent the second working state of the Bluetooth of the second mobile terminal.

After the first mobile terminal acquires the first Bluetooth signal strength value of the second mobile terminal, the first mobile terminal may acquire the second Bluetooth signal strength value of the second mobile terminal.

In this embodiment, the interval between acquiring the first signal strength value and acquiring the second signal strength value may be set. For example, the interval time may be 5 milliseconds, 20 milliseconds, or 100 milliseconds, etc., which is not limited here, and is subject to actual requirements.

403. If the first signal strength value is greater than the second signal strength value, and the difference between the first signal strength value and the second signal strength value is greater than a preset second threshold, the first mobile terminal obtains a driving current, where the driving current is The current used to drive the Bluetooth of the first mobile terminal.

After the first mobile terminal acquires the first signal strength value and the second signal strength value, the first mobile terminal can determine whether the first signal strength value is greater than the second signal strength value, and determine whether the first signal strength value and the second signal strength value are Whether the difference between the intensity values is greater than a preset second threshold. If the first signal strength value is greater than the second signal strength value, and the difference between the first signal strength value and the second signal strength value is greater than a preset second threshold, the first mobile terminal obtains the driving current.

The preset second threshold may be set according to actual requirements, and no specific limitation is made here.

404. The first mobile terminal increases the drive current according to a preset range to obtain the adjusted drive current.

For example, after acquiring the driving current, the first mobile terminal increases the driving current according to a preset range to obtain the adjusted driving current.

The preset range can be set according to actual needs, and no specific limitation is made here.

It should be noted that the value of the preset amplitude should not be too large, so as to avoid that the difference between the adjusted driving current and the second driving current is too large, thereby causing the first mobile terminal to lose power.

405. The first mobile terminal drives the Bluetooth of the first mobile terminal according to the adjusted driving current.

For example, after obtaining the adjusted driving current, the first mobile terminal can drive the Bluetooth according to the adjusted driving current.

It can be understood that, in this embodiment, when the Bluetooth signal strength of the second mobile terminal that is paired and connected with the Bluetooth of the first mobile terminal is deteriorated instantaneously, the first mobile terminal does not directly and instantaneously increase and drive the first mobile terminal. The driving current of the Bluetooth that drives the first mobile terminal is increased gently according to the preset amplitude, and the first mobile terminal is prevented from powering down on the basis of ensuring that the Bluetooth has a certain signal strength. Appear.

Please refer to FIG. 5 . FIG. 5 is a schematic structural diagram of a first structure of a driving current adjusting device provided by an embodiment of the present application. The device for adjusting the driving current includes: a first acquiring module 501 , a second acquiring module 502 , a determining module 503 , an adjusting module 504 and a driving module 505 .

The first obtaining module 501 is configured to obtain a first driving current, wherein the first driving current is the current currently used to drive the preset first device.

The second obtaining module 502 is configured to obtain the working state of the preset second device of the second mobile terminal.

The determining module 503 is configured to determine the second driving current according to the working state.

The adjustment module 504 is configured to adjust the first drive current according to a preset range to obtain an adjusted drive current if the difference between the first drive current and the second drive current is greater than a preset first threshold.

The driving module 505 is configured to drive the preset first device according to the adjusted driving current.

In some embodiments, the adjustment module 504 may be configured to: if the second drive current is greater than the first drive current, and the difference between the first drive current and the second drive current is greater than a preset value threshold value, the first driving current is increased according to a preset range to obtain the adjusted driving current.

In some embodiments, the preset second device is the Bluetooth of the second mobile terminal, and the second obtaining module 502 may be configured to: obtain the signal strength value of the Bluetooth of the second mobile terminal, wherein the signal strength The value is used to represent the working state of the Bluetooth of the second mobile terminal;

The determining module 503 may be configured to: determine the second driving current according to the signal strength value.

In some embodiments, the determining module 503 may be configured to: determine the second driving current according to the signal strength value and the preset corresponding relationship between the signal strength value and the driving current.

In some embodiments, the first obtaining module 501 may be configured to: obtain the first driving current every preset time.

Please refer to FIG. 6 . FIG. 6 is a schematic diagram of a second structure of the driving current adjusting device provided by the embodiment of the present application. The device for adjusting the driving current includes: a first obtaining module 601 , a second obtaining module 602 , a third obtaining module 603 , an adjusting module 604 and a driving module 605 .

The first obtaining module 601 is configured to obtain a first working state of a preset second device of the second mobile terminal.

The second obtaining module 602 is configured to obtain the second working state of the preset second device of the second mobile terminal.

A third obtaining module 603, configured to obtain a drive current if the first working state and the second working state satisfy a preset condition, where the drive current is currently used to drive the preset first device the current.

The adjustment module 604 is configured to adjust the drive current according to a preset range to obtain the adjusted drive current.

The driving module 605 is configured to drive the preset first device according to the adjusted driving current.

In some embodiments, the preset second device is the Bluetooth of the second mobile terminal, and the first acquisition module 601 may be configured to: acquire the first signal strength value of the Bluetooth of the second mobile terminal, wherein the The first signal strength value is used to represent the first working state of the Bluetooth of the second mobile terminal;

The second obtaining module 602 may be configured to: obtain a second signal strength value of the Bluetooth of the second mobile terminal, wherein the second signal strength value is used to represent the second working state of the Bluetooth of the second mobile terminal ;

The third obtaining module 603 may be configured to: if the first signal strength value is greater than the second signal strength value, and the difference between the first signal strength value and the second signal strength value is greater than a preset value The second threshold is to obtain the drive current.

The adjustment module 604 may be configured to: increase the drive current according to a preset range to obtain an adjusted drive current.

An embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed on a computer, causes the computer to execute the method for adjusting the driving current provided by the present embodiment. process.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium can include: Read Only Memory (ROM, Read Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.

An embodiment of the present application further provides a mobile terminal, including a memory and a processor, where the processor is configured to execute the process of the driving current adjustment method provided by the present embodiment by invoking a computer program stored in the memory.

FIG. 7 shows a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention, and the mobile terminal can be used to implement the driving current adjustment method, apparatus, storage medium, and mobile terminal provided in the foregoing embodiments. The mobile terminal 1200 may be a smart phone or a tablet computer.

As shown in FIG. 7 , the mobile terminal 1200 may include an RF (Radio Frequency, radio frequency) circuit 110, a memory 120 including one or more (only one is shown in the figure) computer-readable storage medium, an input unit 130, and a display unit 140 , the sensor 150 , the audio circuit 160 , the transmission module 170 , the processor 180 including one or more (only one is shown in the figure) processing core, and the power supply 190 and other components. Those skilled in the art can understand that the structure of the mobile terminal 1200 shown in FIG. 7 does not constitute a limitation on the mobile terminal 1200, and may include more or less components than the one shown, or combine some components, or different components layout. in:

The RF circuit 110 is used for receiving and sending electromagnetic waves, realizing mutual conversion between electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices. RF circuitry 110 may include various existing circuit elements for performing these functions, eg, antennas, radio frequency transceivers, digital signal processors, encryption/decryption chips, subscriber identity module (SIM) cards, memory, and the like. The RF circuit 110 may communicate with various networks such as the Internet, an intranet, a wireless network, or with other devices over a wireless network. The aforementioned wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network. The above-mentioned wireless network can use various communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced DataGSM Environment (EDGE), Broadband Code Division Multiple access technology (Wideband Code Division Multiple Access, WCDMA), code division multiple access technology (Code Division Access, CDMA), time division multiple access technology (Time Division Multiple Access, TDMA), wireless fidelity technology (Wireless Fidelity, Wi-Fi) ( Such as IEEE 802.11a, IEEE 802.11b, IEEE802.11g and/or IEEE802.11n), Voice over Internet Protocol (VoIP), Worldwide Interoperability for Microwave Access, Wi-Max), other protocols for mail, instant messaging, and short messaging, and any other suitable communication protocols, even those that are not currently being developed.

The memory 120 can be used to store software programs and modules, such as the driving current adjustment method, device, storage medium and program instructions/modules corresponding to the mobile terminal in the above-mentioned embodiments. The processor 180 runs the software programs and modules stored in the memory 120 , so as to perform various functional applications and data processing. Memory 120 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 120 may further include memory disposed remotely with respect to the processor 180, and these remote memories may be connected to the mobile terminal 1200 through a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof, and the memory 120 may be a storage medium as described above.

The input unit 130 may be used to receive input numerical or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control. Specifically, the input unit 130 may include a touch-sensitive surface 131 as well as other input devices 132 . Touch-sensitive surface 131, also known as a touch display or trackpad, can collect user touch operations on or near it (such as a user using a finger, stylus, etc., any suitable object or accessory on or on touch-sensitive surface 131). operation near the touch-sensitive surface 131), and drive the corresponding connection device according to a preset program. Optionally, the touch-sensitive surface 131 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 180, and can receive the commands sent by the processor 180 and execute them. Additionally, the touch-sensitive surface 131 may be implemented using resistive, capacitive, infrared, and surface acoustic wave types. In addition to the touch-sensitive surface 131 , the input unit 130 may also include other input devices 132 . Specifically, other input devices 132 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 140 may be used to display information input by or provided to the user and various graphical user interfaces of the mobile terminal 1200, which may be composed of graphics, text, icons, videos, and any combination thereof. The display unit 140 may include a display panel 141. Optionally, the display panel 141 may be configured in the form of an LCD (Liquid Crystal Display, liquid crystal display), an OLED (Organic Light-Emitting Diode, organic light emitting diode), and the like. Further, the touch-sensitive surface 131 may cover the display panel 141, and when the touch-sensitive surface 131 detects a touch operation on or near it, it is transmitted to the processor 180 to determine the type of the touch event, and then the processor 180 determines the type of the touch event according to the touch event. Type provides corresponding visual output on display panel 141 . Although in FIG. 7 , the touch-sensitive surface 131 and the display panel 141 are used as two separate components to realize the input and output functions, in some embodiments, the touch-sensitive surface 131 and the display panel 141 may be integrated to realize the input and output functions. The display interface of the mobile terminal in the above-mentioned embodiment can be represented by the display unit 140, and the content associated with the current mobile payment information and the current store information can be displayed on the display unit 140 of the mobile terminal 1200, that is, the display interface display The display content of the can be displayed by the display unit 140 .

The mobile terminal 1200 may further include at least one sensor 150, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor may close the display panel 141 when the mobile terminal 1200 is moved to the ear and/or backlight. As a kind of motion sensor, the gravitational acceleration sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used for applications that recognize the attitude of mobile phones (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. that can be configured on the mobile terminal 1200, here No longer.

The audio circuit 160 , the speaker 161 , and the microphone 162 may provide an audio interface between the user and the mobile terminal 1200 . The audio circuit 160 can transmit the received audio data converted electrical signal to the speaker 161, and the speaker 161 converts it into a sound signal for output; on the other hand, the microphone 162 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 160 After receiving, it is converted into audio data, and then the audio data is output to the processor 180 for processing, and then sent to, for example, another terminal through the RF circuit 110, or the audio data is output to the memory 120 for further processing. The audio circuit 160 may also include an earphone jack to provide communication between peripheral headphones and the mobile terminal 1200 .

The mobile terminal 1200 can help the user to send and receive files and the like through the transmission module 170 (eg, the Bluetooth module 1701 ), and it provides the user with wireless short-distance communication and the like.

The processor 180 is the control center of the mobile terminal 1200, uses various interfaces and lines to connect various parts of the entire mobile phone, runs or executes the software programs and/or modules stored in the memory 120, and calls the data stored in the memory 120. , perform various functions of the mobile terminal 1200 and process data, so as to monitor the mobile phone as a whole. Optionally, the processor 180 may include one or more processing cores; in some embodiments, the processor 180 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface and Applications, etc., the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 180 .

Specifically, the processor 180 includes: an arithmetic logic unit (Arithmetic Logic Unit, ALU), an application processor, a global positioning system (Global Positioning System, GPS) and a control and status bus (Bus) (not shown in the figure) .

The mobile terminal 1200 also includes a power source 190 (such as a battery) for powering various components. In some embodiments, the power source can be logically connected to the processor 180 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. management and other functions. Power supply 190 may also include one or more DC or AC power sources, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and any other components.

Although not shown, the mobile terminal 1200 may further include a camera (eg, a front camera, a rear camera), a Bluetooth module, and the like, which will not be repeated here.

Specifically in this embodiment, the display unit 140 of the mobile terminal 1200 is a touch screen display, and the mobile terminal 1200 further includes a memory 120 and one or more programs, wherein one or more programs are stored in the memory 120 and configured Execution of one or more programs by one or more processors 180 includes instructions for:

acquiring a first drive current, wherein the first drive current is the current currently used to drive the preset first device;

acquiring the working state of the preset second device of the second mobile terminal;

determining a second driving current according to the working state;

If the difference between the first drive current and the second drive current is greater than a preset first threshold, adjusting the first drive current according to a preset range to obtain an adjusted drive current;

The preset first device is driven according to the adjusted driving current.

In some embodiments, if the difference between the first driving current and the second driving current is greater than a preset first threshold, adjusting the first driving current according to a preset amplitude to obtain an adjusted driving current current, including:

If the second drive current is greater than the first drive current, and the difference between the first drive current and the second drive current is greater than a preset threshold, the first drive current is increased by a preset range , get the adjusted drive current.

In some embodiments, the preset second device is Bluetooth of the second mobile terminal, and the acquiring the working state of the preset second device of the second mobile terminal includes:

acquiring the signal strength value of the Bluetooth of the second mobile terminal, wherein the signal strength value is used to represent the working state of the Bluetooth of the second mobile terminal;

The determining of the second driving current according to the working state includes:

A second drive current is determined according to the signal strength value.

In some embodiments, the determining the second driving current according to the signal strength value includes:

The second driving current is determined according to the signal strength value and the preset corresponding relationship between the signal strength value and the driving current.

In some embodiments, the obtaining the first driving current includes:

The first driving current is obtained every preset time.

As shown in FIG. 7 , the mobile terminal 1200 may include an RF (Radio Frequency, radio frequency) circuit 110, a memory 120 including one or more (only one is shown in the figure) computer-readable storage medium, an input unit 130, and a display unit 140 , the sensor 150 , the audio circuit 160 , the transmission module 170 , the processor 180 including one or more (only one is shown in the figure) processing core, and the power supply 190 and other components. Those skilled in the art can understand that the structure of the mobile terminal 1200 shown in FIG. 7 does not constitute a limitation on the mobile terminal 1200, and may include more or less components than the one shown, or combine some components, or different components layout. in:

The RF circuit 110 is used for receiving and sending electromagnetic waves, realizing mutual conversion between electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices. RF circuitry 110 may include various existing circuit elements for performing these functions, eg, antennas, radio frequency transceivers, digital signal processors, encryption/decryption chips, subscriber identity module (SIM) cards, memory, and the like. The RF circuit 110 may communicate with various networks such as the Internet, an intranet, a wireless network, or with other devices over a wireless network. The aforementioned wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network. The above-mentioned wireless network can use various communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced DataGSM Environment (EDGE), Broadband Code Division Multiple access technology (Wideband Code Division Multiple Access, WCDMA), code division multiple access technology (Code Division Access, CDMA), time division multiple access technology (Time Division Multiple Access, TDMA), wireless fidelity technology (Wireless Fidelity, Wi-Fi) ( Such as IEEE 802.11a, IEEE 802.11b, IEEE802.11g and/or IEEE802.11n), Voice over Internet Protocol (VoIP), Worldwide Interoperability for Microwave Access, Wi-Max), other protocols for mail, instant messaging, and short messaging, and any other suitable communication protocols, even those that are not currently being developed.

The memory 120 can be used to store software programs and modules, such as the driving current adjustment method, device, storage medium and program instructions/modules corresponding to the mobile terminal in the above-mentioned embodiments. The processor 180 runs the software programs and modules stored in the memory 120 , so as to perform various functional applications and data processing. Memory 120 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 120 may further include memory disposed remotely with respect to the processor 180, and these remote memories may be connected to the mobile terminal 1200 through a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof, and the memory 120 may be a storage medium as described above.

The input unit 130 may be used to receive input numerical or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control. Specifically, the input unit 130 may include a touch-sensitive surface 131 as well as other input devices 132 . Touch-sensitive surface 131, also known as a touch display or trackpad, can collect user touch operations on or near it (such as a user using a finger, stylus, etc., any suitable object or accessory on or on touch-sensitive surface 131). operation near the touch-sensitive surface 131), and drive the corresponding connection device according to a preset program. Optionally, the touch-sensitive surface 131 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 180, and can receive the commands sent by the processor 180 and execute them. Additionally, the touch-sensitive surface 131 may be implemented using resistive, capacitive, infrared, and surface acoustic wave types. In addition to the touch-sensitive surface 131 , the input unit 130 may also include other input devices 132 . Specifically, other input devices 132 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 140 may be used to display information input by or provided to the user and various graphical user interfaces of the mobile terminal 1200, which may be composed of graphics, text, icons, videos, and any combination thereof. The display unit 140 may include a display panel 141. Optionally, the display panel 141 may be configured in the form of an LCD (Liquid Crystal Display, liquid crystal display), an OLED (Organic Light-Emitting Diode, organic light emitting diode), and the like. Further, the touch-sensitive surface 131 may cover the display panel 141, and when the touch-sensitive surface 131 detects a touch operation on or near it, it is transmitted to the processor 180 to determine the type of the touch event, and then the processor 180 determines the type of the touch event according to the touch event. Type provides corresponding visual output on display panel 141 . Although in FIG. 7 , the touch-sensitive surface 131 and the display panel 141 are used as two separate components to realize the input and output functions, in some embodiments, the touch-sensitive surface 131 and the display panel 141 may be integrated to realize the input and output functions. The display interface of the mobile terminal in the above embodiment may be represented by the display unit 140 , that is, the display content displayed on the display interface may be displayed by the display unit 140 .

The mobile terminal 1200 may further include at least one sensor 150, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor may close the display panel 141 when the mobile terminal 1200 is moved to the ear and/or backlight. As a kind of motion sensor, the gravitational acceleration sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used for applications that recognize the attitude of mobile phones (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. that can be configured on the mobile terminal 1200, here No longer.

The audio circuit 160 , the speaker 161 , and the microphone 162 may provide an audio interface between the user and the mobile terminal 1200 . The audio circuit 160 can transmit the received audio data converted electrical signal to the speaker 161, and the speaker 161 converts it into a sound signal for output; on the other hand, the microphone 162 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 160 After receiving, it is converted into audio data, and then the audio data is output to the processor 180 for processing, and then sent to, for example, another terminal through the RF circuit 110, or the audio data is output to the memory 120 for further processing. The audio circuit 160 may also include an earphone jack to provide communication between peripheral headphones and the mobile terminal 1200 .

The mobile terminal 1200 can help the user to send and receive files through the transmission module 170 (eg, the Bluetooth module 1701 ), and it provides the user with wireless short-distance communication and the like.

The processor 180 is the control center of the mobile terminal 1200, uses various interfaces and lines to connect various parts of the entire mobile phone, runs or executes the software programs and/or modules stored in the memory 120, and calls the data stored in the memory 120. , perform various functions of the mobile terminal 1200 and process data, so as to monitor the mobile phone as a whole. Optionally, the processor 180 may include one or more processing cores; in some embodiments, the processor 180 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface and Applications, etc., the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 180 .

Specifically, the processor 180 includes: an arithmetic logic unit (Arithmetic Logic Unit, ALU), an application processor, a global positioning system (Global Positioning System, GPS) and a control and status bus (Bus) (not shown in the figure) .

The mobile terminal 1200 also includes a power source 190 (such as a battery) for powering various components. In some embodiments, the power source can be logically connected to the processor 180 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. management and other functions. Power supply 190 may also include one or more DC or AC power sources, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and any other components.

Although not shown, the mobile terminal 1200 may further include a camera (eg, a front camera, a rear camera), a Bluetooth module, and the like, which will not be repeated here.

Specifically in this embodiment, the display unit 140 of the mobile terminal 1200 is a touch screen display, and the mobile terminal 1200 further includes a memory 120 and one or more programs, wherein one or more programs are stored in the memory 120 and configured Execution of one or more programs by one or more processors 180 includes instructions for:

acquiring the first working state of the preset second device of the second mobile terminal;

acquiring the second working state of the preset second device of the second mobile terminal;

If the first working state and the second working state satisfy a preset condition, obtaining a drive current, where the drive current is the current currently used to drive the preset first device;

Adjust the drive current according to the preset amplitude to obtain the adjusted drive current;

The preset first device is driven according to the adjusted driving current.

In some embodiments, the preset second device is Bluetooth of the second mobile terminal, and the acquiring the first working state of the preset second device of the second mobile terminal includes:

acquiring a first signal strength value of the Bluetooth of the second mobile terminal, wherein the first signal strength value is used to represent the first working state of the Bluetooth of the second mobile terminal;

The acquiring the second working state of the preset second device of the second mobile terminal includes:

acquiring a second signal strength value of the Bluetooth of the second mobile terminal, wherein the second signal strength value is used to represent the second working state of the Bluetooth of the second mobile terminal;

If the first working state and the second working state satisfy a preset condition, obtaining the driving current includes:

If the first signal strength value is greater than the second signal strength value, and the difference between the first signal strength value and the second signal strength value is greater than a preset second threshold, obtaining a driving current;

The adjusting the drive current according to the preset amplitude to obtain the adjusted drive current includes:

The driving current is increased according to a preset range to obtain the adjusted driving current.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

The method, device, storage medium, and mobile terminal for adjusting a driving current provided by the embodiments of the present application are described above in detail. The principles and implementations of the present application are described with specific examples. The description is only used to help understand the technical solution of the present application and its core idea; those of ordinary skill in the art should understand that it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims (9)

1. A method for adjusting a driving current, applied to a first mobile terminal, the first mobile terminal comprising a preset first device, characterized in that, comprising: When the state of the preset second device of the second mobile terminal meets the requirements, the first drive current is adjusted according to the preset amplitude to obtain the adjusted drive current, wherein the first drive current is currently used to drive the preset Set the current of the first device; Drive the preset first device according to the adjusted drive current; Wherein, when the difference between the first driving current and the second driving current determined according to the preset working state of the second device of the second mobile terminal is greater than the preset first threshold, the preset first threshold value of the second mobile terminal is determined. The states of the two devices meet the requirements; or, when the preset first working state and the second working state of the second device of the second mobile terminal satisfy the preset conditions, it is determined that the state of the preset second device of the second mobile terminal meets the requirements Require. 2 . The method for adjusting a driving current according to claim 1 , wherein the difference between the first driving current and the second driving current determined according to the working state of the preset second device of the second mobile terminal When the difference is greater than the preset first threshold, it is determined that the state of the preset second device of the second mobile terminal meets the requirements, including: When the second drive current determined according to the preset working state of the second device of the second mobile terminal is greater than the first drive current, and the difference between the first drive current and the second drive current is greater than the preset first drive current When there is a threshold, it is determined that the state of the preset second device of the second mobile terminal meets the requirements. 3 . The method for adjusting the driving current according to claim 1 , wherein the preset second device is the Bluetooth of the second mobile terminal, and the When the difference of the second driving current determined by the working state of the preset second device is greater than the preset first threshold, determining that the state of the preset second device of the second mobile terminal meets the requirements, including: When the difference between the first drive current and the second drive current determined according to the preset signal strength value of the second device of the second mobile terminal is greater than the preset first threshold, determine the preset second value of the second mobile terminal The state of the device meets the requirements, wherein the signal strength value is used to represent the Bluetooth working state of the second mobile terminal. 4 . The method for adjusting driving current according to claim 3 , wherein, when the first driving current and the second driving current determined according to the signal strength value of the preset second device of the second mobile terminal When the difference is greater than the preset first threshold, it is determined that the state of the preset second device of the second mobile terminal meets the requirements, including: When the difference between the first driving current and the second driving current determined according to the preset signal strength value of the second device of the second mobile terminal and the preset corresponding relationship between the signal strength value and the driving current is greater than the preset value When the first threshold is set, it is determined that the state of the preset second device of the second mobile terminal meets the requirements. 5 . The method for adjusting a driving current according to claim 1 , wherein the first driving current is obtained by the first mobile terminal at a preset time interval. 6 . 6 . The method for adjusting the driving current according to claim 1 , wherein the preset second device is Bluetooth of the second mobile terminal, and the preset second device of the second mobile terminal is the first device. 7 . When the working state and the second working state meet the preset conditions, it is determined that the state of the preset second device of the second mobile terminal meets the requirements, including: When the first Bluetooth signal strength value of the second mobile terminal is greater than the second Bluetooth signal strength value of the second mobile terminal, and the difference between the first signal strength value and the second signal strength value is greater than the preset first signal strength value When there are two thresholds, it is determined that the state of the preset second device of the second mobile terminal meets the requirements, wherein the first signal strength value is used to indicate the first working state, and the second signal strength value is used to indicate the the second working state; The adjusting the drive current according to the preset amplitude to obtain the adjusted drive current includes: The driving current is increased according to a preset range to obtain the adjusted driving current. 7. A device for adjusting a driving current, applied to a first mobile terminal, the first mobile terminal comprising a preset first device, characterized in that comprising: The adjustment module is configured to adjust the first drive current according to the preset range when the state of the preset second device of the second mobile terminal meets the requirements, so as to obtain the adjusted drive current, wherein the first drive current is the current a current for driving the preset first device; a driving module, configured to drive the preset first device according to the adjusted driving current; Wherein, when the difference between the first driving current and the second driving current determined according to the preset working state of the second device of the second mobile terminal is greater than the preset first threshold, the preset first threshold value of the second mobile terminal is determined. The states of the two devices meet the requirements; or, when the preset first working state and the second working state of the second device of the second mobile terminal satisfy the preset conditions, it is determined that the state of the preset second device of the second mobile terminal meets the requirements Require. 8. A storage medium, wherein a computer program is stored in the storage medium, and when the computer program runs on a computer, the computer is made to execute the drive current according to any one of claims 1 to 6 adjustment method. 9. A mobile terminal, characterized in that it comprises a memory and a processor, and the processor is used to execute the drive current according to any one of claims 1 to 6 by calling a computer program stored in the memory. adjustment method.

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