CN111030227A - Information processing method, charging seat and electronic equipment - Google Patents
Information processing method, charging seat and electronic equipment Download PDFInfo
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- CN111030227A CN111030227A CN201911335492.9A CN201911335492A CN111030227A CN 111030227 A CN111030227 A CN 111030227A CN 201911335492 A CN201911335492 A CN 201911335492A CN 111030227 A CN111030227 A CN 111030227A
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- 238000003672 processing method Methods 0.000 title claims abstract description 29
- 230000010365 information processing Effects 0.000 title claims abstract description 28
- 230000004044 response Effects 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 14
- 230000005674 electromagnetic induction Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
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Abstract
A first aspect of the present disclosure provides an information processing method, including: responding to the connection of the charging seat and the adapter, and acquiring the electrical parameters of the adapter; storing the electrical parameters into a charging seat; and transmitting a charging signal to the electronic device in response to the electronic device contacting the charging dock. The disclosure also provides another information processing method, a charging seat and an electronic device.
Description
Technical Field
The disclosure relates to an information processing method, a charging stand and an electronic device.
Background
In order to improve the convenience of using the electronic equipment, a wireless charging scheme is developed. In the related art, when a contact type wireless charging scheme is adopted, the electronic device can be charged only with a predetermined power when the charging stand is connected to adapters with different powers. In this case, when the user desires to increase the charging efficiency of the electronic device through the high-power adapter, the charging efficiency of the electronic device is maintained. This therefore reduces the user experience to some extent.
Disclosure of Invention
One aspect of the present disclosure provides an information processing method, including: responding to the connection of the charging seat and the adapter, and acquiring the electrical parameters of the adapter; storing the electrical parameters into a charging seat; and transmitting a charging signal to the electronic device in response to the electronic device contacting the charging dock.
Another aspect of the present disclosure provides an information processing method, including: receiving a charging signal sent by a charging seat in contact with the electronic equipment; reading the electrical parameters stored by the charging seat in response to receiving the charging signal; and adjusting the charging parameters of the electronic device according to the electrical parameters.
Optionally, the electronic device includes a signal pin and a first controller, and the first controller is integrated with a control logic. Reading the stored electrical parameters of the charging dock comprises executing the following operations based on the control logic: in response to receiving the charging signal, controlling the signal pin to be communicated with the first controller; controlling a first controller to generate a reading signal; and sending a reading signal through the signal pin so as to read the electrical parameters stored by the charging seat.
Optionally, the electronic device further includes a charging circuit, and the charging circuit is connected to the first controller. The adjusting the charging parameter of the electronic device according to the electrical parameter includes: reading charging parameters of a charging circuit; determining whether the charging parameter matches the electrical parameter; and under the condition that the charging parameters are not matched with the electrical parameters, adjusting the charging parameters to obtain the charging parameters matched with the electrical parameters.
Optionally, the electronic device further includes an electricity storage module, and the information processing method further includes executing the following operations based on the control logic: after reading the electrical parameters stored in the charging seat and before reading the electrical parameters of the charging circuit, the control signal pin is communicated with the first controller and is switched to be communicated with the charging circuit so as to read the electrical parameters of the charging circuit; and under the condition that the charging parameters are matched with the electrical parameters, controlling the charging circuit to charge the electricity storage module.
Another aspect of the present disclosure provides a charging dock, including: a charging pad, a memory, and a second controller. The second controller is connected with the charging plate and the memory, and is used for: responding to the connection of the adapter, and acquiring the electrical parameters of the adapter; storing the electrical parameters in a memory; and transmitting a charging signal to the electronic device in response to the electronic device contacting the charging pad.
Another aspect of the present disclosure provides an electronic device including a signal pin and a control circuit. The signal pin is connected with the control circuit and used for receiving a charging signal through contact with a charging seat. The control circuit is used for: reading the electrical parameters stored by the charging seat through the signal pin in response to receiving the charging signal; and adjusting the charging parameters of the electronic device according to the electrical parameters.
Optionally, the control circuit comprises a charging circuit and a first controller. The first controller is connected with the charging circuit, the first controller is integrated with control logic, and the first controller is used for executing the following operations based on the control logic: in response to receiving the charging signal, controlling the signal pin to be communicated with the first controller; and generating a read signal. The signal pin reads the electrical parameters stored by the charging seat by sending a reading signal.
Optionally, the first controller is further configured to perform the following operations based on the control logic: reading charging parameters of a charging circuit; determining whether the charging parameter matches the electrical parameter; and under the condition that the charging parameters are not matched with the electrical parameters, adjusting the charging parameters to obtain the charging parameters matched with the electrical parameters.
Optionally, the electronic device further includes an electricity storage module, and the electricity storage module is connected to the charging circuit. The first controller is further configured to perform the following operations based on the control logic: after reading the electrical parameters stored in the charging seat and before reading the electrical parameters of the charging circuit, the control signal pin is communicated with the first controller and is switched to be communicated with the charging circuit so as to read the electrical parameters of the charging circuit; and under the condition that the charging parameters are matched with the electrical parameters, controlling the charging circuit to charge the electricity storage module.
Drawings
For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
fig. 1 schematically illustrates an application scenario diagram of an information processing method, a charging cradle and an electronic device according to an embodiment of the disclosure;
FIG. 2 schematically illustrates a block diagram of a cradle according to an embodiment of the present disclosure;
fig. 3 schematically shows a flow chart of an information processing method according to a first exemplary embodiment of the present disclosure;
fig. 4 schematically shows a block diagram of an electronic device according to a first exemplary embodiment of the present disclosure;
fig. 5 schematically shows a flow chart of an information processing method according to an exemplary embodiment two of the present disclosure;
fig. 6 schematically shows a block diagram of an electronic device according to a second exemplary embodiment of the present disclosure;
FIG. 7 schematically illustrates a flow chart for reading stored electrical parameters of a cradle, in accordance with an embodiment of the disclosure;
fig. 8 schematically illustrates a flow chart for adjusting a charging parameter of an electronic device according to an electrical parameter according to a first exemplary embodiment of the present disclosure;
fig. 9 schematically shows a block diagram of an electronic device according to a third exemplary embodiment of the present disclosure; and
fig. 10 schematically shows a flowchart of an information processing method according to a third exemplary embodiment of the present disclosure.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
Some block diagrams and/or flow diagrams are shown in the figures. It will be understood that some blocks of the block diagrams and/or flowchart illustrations, or combinations thereof, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the instructions, which execute via the processor, create means for implementing the functions/acts specified in the block diagrams and/or flowchart block or blocks. The techniques of this disclosure may be implemented in hardware and/or software (including firmware, microcode, etc.). In addition, the techniques of this disclosure may take the form of a computer program product on a computer-readable storage medium having instructions stored thereon for use by or in connection with an instruction execution system.
A first embodiment of the present disclosure provides an information processing method, including: responding to the connection of the charging seat and the adapter, and acquiring the electrical parameters of the adapter; storing the electrical parameters into a charging seat; and transmitting a charging signal to the electronic device in response to the electronic device contacting the charging dock.
A second embodiment of the present disclosure provides another information processing method, including: receiving a charging signal sent by a charging seat in contact with the electronic equipment; reading the electrical parameters stored by the charging seat in response to receiving the charging signal; and adjusting the charging parameters of the electronic device according to the electrical parameters.
According to the information processing method, the electrical parameters of the adapter are stored in the charging seat, so that the electrical parameters can be conveniently acquired from the charging seat when the electronic equipment is in contact with the charging seat, and the charging parameters of the electronic equipment can be adjusted according to the electrical parameters. Therefore, the electronic equipment can be charged by using the charging parameters matched with the adapter when a wireless charging mode is used, and the charging efficiency of the electronic equipment can be improved when a high-power adapter is used.
Fig. 1 schematically shows an application scenario diagram of an information processing method, a charging cradle and an electronic device according to an embodiment of the disclosure. It should be noted that fig. 1 is only an example of a scenario in which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, but does not mean that the embodiments of the present disclosure may not be applied to other devices, systems, environments or scenarios.
As shown in fig. 1, an application scenario 100 of the present disclosure may include, for example, a terminal device 110, a cradle 120, and an adapter 130.
The terminal device 110 may include, for example, an electronic device with a power storage function, such as a portable computer, a smart phone, a tablet computer, and a smart wearable device. Wherein, the smart wearable device may include, for example, a smart watch, a smart bracelet, and the like.
The charging dock 120 may be provided with a power interface (e.g., a Type-C interface, a Lightning interface, etc.), the adapter 130 is provided with a plug and a power cord, one end of the power cord is connected to the plug, and the other end of the power cord is connected to the power interface in a pluggable manner through a connector adapted to the power interface, so as to electrically connect the adapter 130 to the charging dock 120. The cradle 120 can charge the terminal device 110 placed on the surface of the cradle 120 by using the electromagnetic induction principle, for example, so as to realize wireless charging of the terminal device 110.
The adapter 130 with different power ratings can be adopted according to different terminal devices 110, so as to supply power to the cradle 120 through the adapter 130, and simultaneously charge the terminal device 110 through the contact between the cradle 120 and the terminal device 110. For example, if the terminal device 110 is a portable computer, the power rating of the adapter 130 may have a larger power, for example, 45W or 65W. It is to be understood that the power rating of the adapter 130 is merely an example to facilitate an understanding of the present disclosure, and the present disclosure is not limited thereto.
It is understood that the information processing method provided by the first embodiment of the present disclosure may be performed by the charging cradle 120, and the information processing method provided by the second embodiment of the present disclosure may be performed by the terminal device 110. Accordingly, the cradle provided by the present disclosure may be the cradle 120, and the provided electronic device may be the terminal device 110. Again, the types of terminal devices 110, cradles 120, and adapters 130 described above are merely illustrative. There may be any type of terminal device 110, cradle 120, and adapter 130, as the implementation requires.
According to the embodiment of the disclosure, in order to facilitate charging the electronic device by using the charging parameters matched with the rated power of the adapter when adapters with different rated powers are used, for example, a memory and a microprocessor may be disposed in the charging stand, and the microprocessor may obtain the electrical parameters of the adapter through the interface when the adapter is connected with the charging stand, and write the electrical parameters into the memory in the charging stand. When the electronic device is in contact with the charging seat, the electrical parameters stored in the memory can be read by adopting a preset protocol, and the charging parameters are adjusted according to the electrical parameters, so that the charging parameters are matched with the electrical parameters of the adapter.
The charging cradle and the information processing method performed by the charging cradle according to the embodiment of the disclosure will be described in detail below with reference to fig. 2 and 3. Fig. 2 schematically shows a block diagram of a charging cradle according to an embodiment of the present disclosure; fig. 3 schematically shows a flowchart of an information processing method according to a first exemplary embodiment of the present disclosure.
As shown in fig. 2, the cradle 200 of the disclosed embodiment may include, for example, a charging pad 210, a memory 220, and a second controller 230. The second controller 230 is connected with the charging pad 210 and the memory 220.
According to the embodiment of the present disclosure, for example, an electromagnetic induction module may be further integrated in the charging dock 200, the electromagnetic induction module is connected to the charging panel 210 and the second controller 230, the second controller 230 is configured to control the electromagnetic induction module to generate a current when the charging dock 200 is connected to the adapter, and the charging panel 210 is configured to transmit the current generated by the electromagnetic induction module to an electronic device in contact with the charging dock through the connection with the electromagnetic induction module, so as to transmit electric energy to the electronic device, thereby implementing charging of the electronic device. It is understood that the manner in which the charging dock 200 provides power to the electronic device is merely an example to facilitate understanding of the present disclosure, and that the present disclosure may also be used in other manners to charge the electronic device through contact of the charging dock 200 with the electronic device.
Optionally, the cradle 200 can also have a power interface, for example, with pins connected to the second controller 230, so that the second controller 230 can determine the connection of the adapter to the cradle 200. The memory 220 may be a single-wire EEPROM (electrically erasable and programmable read only memory), and the second controller 230 may be an MCU (micro control unit), for example. The second controller 230 may be configured to obtain an electrical parameter of the adapter through the power interface when detecting that the power interface is connected to the adapter, where the electrical parameter may include, for example, a rated power, an output current, an instantaneous maximum power, and/or an instantaneous minimum power of the adapter.
After the second controller 230 retrieves the electrical parameters of the adapter, the electrical parameters may be written to memory for electronic device retrieval. The cradle 200 can be connected to the electronic device by means of two POGO pins, which can be VBUS and GND, for example, in a contact manner. When the electronic device contacts the cradle 200 through the two POGO pins, the cradle 200 can send a charging signal to the electronic device through VBUS to notify the electronic device that the connection is successful and charging can be started.
Through the above-mentioned arrangement of the memory 220 and the second controller 230 in the cradle 200, as shown in fig. 3, the data processing method performed by the cradle 200 may include, for example, operations S310 to S330, and the operations S310 to S330 may be performed by the second controller 230, for example.
In operation S310, an electrical parameter of the adapter is acquired in response to the connection of the cradle to the adapter. This operation S310 can be implemented, for example, by the second controller 230 by detecting the voltage of the power interface of the cradle 200. For example, when the voltage of the power supply interface is detected to be not 0, it is determined that the cradle is connected to the adapter. And when the connection is determined, detecting the electrical parameters of the adapter through the power interface.
In operation S320, the electrical parameters are stored in the cradle. This operation S320 may be, for example, writing the electrical parameters into a memory in the cradle, which may be, for example, a single-wire EEPROM.
In operation S330, a charging signal is transmitted to the electronic device in response to the electronic device contacting the charging dock. The operation S330 may include, for example: when the second controller 230 senses that the two contacts VBUS and GND on the charging board 210 are in contact with the electronic device, it is determined that the electronic device is in contact with the charging stand. At this time, a charging signal is transmitted to the electronic device through the VBUS contact. The charging signal may be, for example, an electrical signal of a target voltage, so that the electronic device is notified of the successful connection by the electrical signal.
After the electronic device is connected to the cradle 200, the electronic device can obtain the electrical parameters of the adapter stored in the one-wire EEPROM from the cradle 200. The electronic device and the information processing method executed by the electronic device according to the embodiments of the present disclosure will be described in detail below with reference to fig. 4 to 9.
Fig. 4 schematically shows a block diagram of an electronic device according to a first exemplary embodiment of the present disclosure.
As shown in fig. 4, an electronic device 400 of an embodiment of the disclosure may include, for example, a signal pin 410 and a control circuit 420. The control circuit 420 is coupled to the signal pin 410 to receive information received by the signal pin 410.
The signal Pin 410 may include, for example, two pins, which are respectively matched with two POGO pins of the cradle. A first pin of the signal pins 410 is connected to the control circuit 420 for transmitting a received signal to the control circuit 420, and a second pin is used for grounding. Alternatively, the connection of the electronic device 400 and the cradle 200 can be realized by the contact of the signal pins 410 of the electronic device 400 and two contacts of the cradle 200, for example. After the signal pin 410 is contacted with the cradle 200, the charging signal transmitted by the cradle 200 through operation S330 may be received by the control circuit 420 of the electronic device 400 via the signal pin 410.
Alternatively, the control circuit 420 may have a processing function, for example, after receiving the charging signal, in order to ensure that the charging parameter of the electronic device 400 during charging matches the electrical parameter of the adapter, the electronic device 400 may first acquire the electrical parameter of the adapter stored in the charging cradle 200 before starting charging, adjust the charging parameter according to the electrical parameter, and then charge after adjusting the charging parameter.
Fig. 5 schematically shows a flowchart of an information processing method according to an exemplary embodiment two of the present disclosure.
As shown in fig. 5, the electronic device may complete reading of the electrical parameters and adjustment of the charging parameters by the information processing method described in operations S510 to S530, for example.
In operation S510, a charging signal transmitted from a charging cradle in contact with an electronic device is received. This operation S510 may include, for example: the charging signal transmitted by the cradle 200 through operation S330 is received through the signal pin 410, and the charging signal can be transmitted to the control circuit 420 through a pin of the signal pin 410 connected to the control circuit 420.
In operation S520, in response to receiving the charging signal, the stored electrical parameters of the charging cradle are read. After the control circuit 420 receives the charging signal, for example, a single-ended bidirectional Signal (SCIO) may be sent through a signal pin, and the electrical parameters of the adapter stored in the single-wire EEPROM may be read through the single-ended bidirectional signal.
In operation S530, a charging parameter of the electronic device is adjusted according to the electrical parameter. The charging parameters may include, for example, a charging current, a maximum value of an instantaneous power, a minimum value of an instantaneous power, a rated power, and the like. This operation S530 may include, for example: the rated power in the charging parameters of the electronic device is adjusted to the rated power included in the electrical parameters, so that the electronic device can fully utilize the electric energy provided by the charging stand 200 when being charged according to the adjusted charging parameters.
In summary, by adjusting the charging parameters of the electronic device to match the electrical parameters of the adapter, the problems of low charging efficiency and easy burning out of the adapter due to the fact that the rated power of the electronic device is lower than the rated power of the adapter can be avoided, and the problem that the electronic device is not fully charged due to the fact that the rated power of the electronic device is higher than the rated power of the adapter is avoided. Therefore, when the electronic equipment is charged, the adapter with any power can be adopted, the adapter matched with the electronic equipment is not needed, and when the adapter with high power is used, the charging efficiency of the electronic equipment can be effectively improved.
Fig. 6 schematically shows a block diagram of an electronic device according to an exemplary embodiment of the present disclosure.
According to an embodiment of the present disclosure, as shown in fig. 6, the control circuit 420 may include, for example, a charging circuit 621 and a first controller 622. The charging circuit 621 is connected to a first controller 622, the charging parameter is an electrical parameter of the charging circuit 621, and the first controller 622 is configured to adjust the electrical parameter of the charging circuit 621. Optionally, a charging chip may be included in the charging circuit 621, and the charging chip is connected to the pin of the first controller 622 so as to communicate with the first controller 622 and adjust the charging parameter through the communication between the first controller and the first controller.
According to an embodiment of the present disclosure, considering that the signal pin 410 has only two pins, in order to transmit a signal and transmit power through the signal pin 410, a first pin of the two pins may be multiplexed. As shown in fig. 6, the electronic device 400 may further include a switch 630, for example, a single-pole double-throw switch, wherein the stationary terminal of the single-pole double-throw switch is connected to the first pin, and the stationary terminal is connected to the charging circuit 621 and the first controller 622, respectively. The initial state of the active side of the single pole double throw switch may be, for example, communication with a first stationary side connected to the first controller 622, such that the first controller 622 determines whether a charging signal is received according to the first pin. When the moving terminal of the single-pole double-throw switch is connected to the second fixed terminal of the charging circuit 621, the signal pin 410 and the charging circuit 621 can be connected to charge the electronic device. It is to be understood that the switch 630 for switching lines in the electronic device is only used as an example to facilitate understanding of the present disclosure, and the present disclosure is not limited thereto. For example, the electronic device may further employ a control circuit to switch the connection between the first pin and the first controller 622 to the connection between the first pin and the charging circuit 621, and/or switch the connection between the first pin and the charging circuit 621 to the connection between the first pin and the first controller 622.
Alternatively, the first controller 622 may be, for example, an embedded controller or the like that has a control function and can process data. For example, the first controller may have control logic therein for performing various automated processing tasks such as monitoring, control, and the like. As shown in fig. 6, the first controller 622 may further integrate a GPIO pin (general-purpose input/output pin) for free use of program control. Therefore, the control logic in the first controller 622 may be written through the GPIO pin.
According to an embodiment of the present disclosure, the first controller may control which of the two stationary terminals the moving terminal communicates with in the switch 630, for example, based on control logic therein. For example, when reading the electrical parameter of the adapter stored in the cradle 200, the movable terminal of the switch 630 is connected to the first stationary terminal to read the electrical parameter through the first pin.
According to an embodiment of the present disclosure, the first controller may control the first controller to generate the read signal when it is determined that the signal pin 410 receives the charging signal, for example, based on control logic. The read signal is used to read the electrical parameters stored in the EEPROM of the charging stand 200 via the first pin of the signal pin.
Fig. 7 schematically illustrates a flow chart for reading an electrical parameter stored by a cradle, in accordance with an embodiment of the disclosure.
As shown in fig. 7, the operation S520 of the electronic device reading the electrical parameter stored by the cradle may include, for example, operations S721 to S723.
In operation S721, in response to receiving the charging signal, the control signal pin communicates with the first controller. According to an embodiment of the present disclosure, the operation S721 may include, for example: when the first controller determines that the signal pin receives the charging signal through the first pin, the movable end of the switch 630 connected with the signal pin is maintained to be communicated with the first stationary end.
In operation S722, the first controller is controlled to generate a read signal. In operation S723, a read signal is sent through the signal pin to read the electrical parameter stored by the cradle.
According to an embodiment of the present disclosure, the generated read signal may be, for example, the aforementioned SCIO signal, which is sent through the first pin of the signal pin 410. After the SCIO signal is sent, the electrical parameters of the adapter can be read and the charging parameters of the charging circuit can be adjusted according to the electrical parameters.
Fig. 8 schematically shows a flowchart for adjusting a charging parameter of an electronic device according to an electrical parameter according to a first exemplary embodiment of the present disclosure.
As shown in fig. 8, operation S530 of adjusting the charging parameter of the electronic device according to the electrical parameter of this embodiment may include, for example, operations S831 to S833.
In operation S831, a charging parameter of the charging circuit is read. According to an embodiment of the present disclosure, the first controller 622 may, for example, send an acquisition request to a charging chip in the charging circuit 621, and the charging chip sends the current charging parameter of the charging circuit to the first controller in response to the acquisition request.
In operation S832, it is determined whether the charging parameter matches the electrical parameter. The operation S832 includes: and comparing the acquired charging parameters with the electrical parameters of the adapter read from the charging seat to determine whether the charging parameters are the same or not. For example, it may be compared whether the rated power, the current value, the instantaneous maximum power and/or the instantaneous minimum power of the two are equal.
In operation S833, in the case that the charging parameter does not match the electrical parameter, the charging parameter is adjusted to obtain a charging parameter matching the electrical parameter. When the rated power, the current value, the instantaneous maximum power and/or the instantaneous minimum power of the charging parameter and the electrical parameter of the adapter read from the charging cradle are not equal, it can be determined that the charging parameter does not match the electrical parameter, for example. At this time, operation S833 may include, for example: the first controller sends an adjusting instruction to the charging chip, so that the charging chip adjusts parameters which are not equal to the electrical parameters in the charging parameters in response to the adjusting instruction, and the adjusted charging parameters are matched with the electrical parameters.
Fig. 9 schematically shows a block diagram of an electronic device according to a third exemplary embodiment of the present disclosure.
As shown in fig. 9, in the electronic device 400 of the embodiment of the disclosure, in order to ensure that the electronic device 400 has the power storage function, the electronic device 400 may further include a power storage module 940.
The power storage module 940 may be, for example, a lithium battery or other devices with power storage functions. The power storage module 940 is connected to the charging circuit 621 for charging through the charging circuit 621.
It is contemplated that the charging chip can only communicate with the first controller 622 when powered on. Therefore, the control logic provided in the first controller 622 should control the switch 630 to communicate with the charging circuit 621 after reading the electrical parameters of the adapter, and then perform operation S530.
According to an embodiment of the present disclosure, after determining that the charging parameter does not match the electrical parameter of the adapter and adjusting the charging parameter to match the electrical parameter through operation S833, or when determining that the charging parameter matches the electrical parameter through operation S832, the first controller 622 may send an instruction to the charging chip to instruct the charging chip to control the charging circuit 621 to start charging the energy storage module 940.
Fig. 10 schematically shows a flowchart of an information processing method according to a third exemplary embodiment of the present disclosure.
As shown in fig. 10, the information processing method may further include operation S1040 in addition to operation S510 to operation S530, so as to perform operation S530. Accordingly, the first controller 622 may also be configured to perform operation S1040 based on the control logic, and the operation S1040 may be performed after operation S520 and before operation S1031. Wherein operation S530 may include operations S1031 to S1033. Operations S1031 to S1033 are similar to operations S831 to S833, respectively, and are not described herein again.
In operation S1040, the control signal pin is switched from communicating with the first controller to communicating with the charging circuit. The operations may include, for example: based on the control logic, the movable terminal of the control switch 630 is switched from being connected to the first stationary terminal of the first controller 622 to being connected to the second stationary terminal of the charging circuit 621. Thereby supplying power to the charging chip, and implementing operations S1031 to S1033 by communication between the charging chip and the first controller.
After the charging parameter is adjusted to match the electrical parameter in operation S1033, or after it is determined that the charging parameter matches the electrical parameter in operation S1032, the charging of the power storage module 940 may be started. Therefore, as shown in fig. 10, the information processing method of this embodiment may further include operation S1050, which is performed in the case where the charging parameter matches the electrical parameter S1050. Accordingly, the first controller 622 may perform the operation S1050 based on the control logic. In operation S1050, the charging circuit is controlled to charge the power storage module.
In summary, according to the present disclosure, by setting the switch, multiplexing of the first pin in the signal pin of the electronic device can be achieved, and therefore, before the electronic device is charged, the electrical parameter of the adapter can be read, and the charging parameter can be adjusted according to the electrical parameter, so that the charging parameter when the electronic device is charged is matched with the electrical parameter of the adapter. Therefore, when a high-power adapter is used, the charging efficiency of the electronic equipment can be effectively improved. The influence on the service life of the power storage module or the influence on the service life of the adapter caused by the mismatching of the electrical parameters of the adapter and the charging parameters of the electronic equipment is avoided.
Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (10)
1. An information processing method comprising:
responding to the connection of a charging seat and an adapter, and acquiring the electrical parameters of the adapter;
storing the electrical parameters into the charging seat; and
in response to an electronic device contacting the charging dock, a charging signal is sent to the electronic device.
2. An information processing method comprising:
receiving a charging signal sent by a charging seat in contact with the electronic equipment;
reading the electrical parameters stored by the charging stand in response to receiving the charging signal; and
and adjusting the charging parameters of the electronic equipment according to the electrical parameters.
3. The method of claim 2, wherein the electronic device comprises a signal pin and a first controller, the first controller integrated with control logic; the reading of the stored electrical parameters of the cradle comprises, based on the control logic:
in response to receiving the charging signal, controlling the signal pin to be communicated with the first controller;
controlling the first controller to generate a read signal; and
and sending the reading signal through the signal pin so as to read the electrical parameters stored by the charging seat.
4. The method of claim 3, wherein the electronic device further comprises a charging circuit connected with the first controller; the adjusting the charging parameter of the electronic device according to the electrical parameter comprises:
reading the charging parameters of the charging circuit;
determining whether the charging parameter matches the electrical parameter; and
and under the condition that the charging parameters are not matched with the electrical parameters, adjusting the charging parameters to obtain the charging parameters matched with the electrical parameters.
5. The method of claim 4, wherein the electronic device further comprises a power storage module, the method further comprising, based on the control logic:
after reading the electrical parameters stored in the charging seat and before reading the electrical parameters of the charging circuit, controlling the signal pin to be communicated with the first controller to be switched to be communicated with the charging circuit so as to read the electrical parameters of the charging circuit; and
and under the condition that the charging parameters are matched with the electrical parameters, controlling the charging circuit to charge the electricity storage module.
6. A charging dock, comprising:
a charging plate;
a memory; and
a second controller coupled to the charging pad and the memory, the second controller to:
acquiring electrical parameters of the adapter in response to connection of the adapter;
storing the electrical parameter in the memory; and
in response to contact of an electronic device with the charging pad, a charging signal is sent to the electronic device.
7. An electronic device, comprising:
a signal pin for receiving a charging signal via contact with a charging stand;
a control circuit connected to the signal pin for:
in response to receiving the charging signal, reading the electrical parameters stored by the charging stand through the signal pin; and
and adjusting the charging parameters of the electronic equipment according to the electrical parameters.
8. The apparatus of claim 7, wherein the control circuit comprises:
a charging circuit; and
a first controller connected to the charging circuit, the first controller having integrated control logic, the first controller configured to perform the following operations based on the control logic:
in response to receiving the charging signal, controlling the signal pin to be communicated with the first controller; and
a read signal is generated and a read signal is generated,
and the signal pin reads the electrical parameters stored by the charging seat by sending the reading signal.
9. The apparatus of claim 8, wherein the first controller is further to perform the following based on the control logic:
reading the charging parameters of the charging circuit;
determining whether the charging parameter matches the electrical parameter; and
and under the condition that the charging parameters are not matched with the electrical parameters, adjusting the charging parameters to obtain the charging parameters matched with the electrical parameters.
10. The apparatus of claim 9, wherein:
the electronic equipment further comprises an electricity storage module, and the electricity storage module is connected with the charging circuit;
the first controller is further to, based on the control logic:
after reading the electrical parameters stored in the charging seat and before reading the electrical parameters of the charging circuit, controlling the signal pin to be communicated with the first controller to be switched to be communicated with the charging circuit so as to read the electrical parameters of the charging circuit; and
and under the condition that the charging parameters are matched with the electrical parameters, controlling the charging circuit to charge the electricity storage module.
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| CN201911335492.9A CN111030227A (en) | 2019-12-20 | 2019-12-20 | Information processing method, charging seat and electronic equipment |
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| CN201911335492.9A CN111030227A (en) | 2019-12-20 | 2019-12-20 | Information processing method, charging seat and electronic equipment |
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