CN112383898A - Vehicle searching method, electronic equipment and storage medium - Google Patents

Abstract

The application discloses a vehicle searching method, electronic equipment and a storage medium, wherein a vehicle responds to vehicle parking operation or responds to a vehicle-mounted routing unit activation signal from a mobile terminal, activates the vehicle-mounted routing unit to send out a routing signal, and forms a vehicle-mounted routing signal field around the vehicle; the method comprises the steps that the mobile terminal responds to the fact that the mobile terminal enters a vehicle-mounted routing signal field of a corresponding vehicle, and the routing signal intensity of the vehicle-mounted routing signal field is obtained; and determining the azimuth distance information of the corresponding vehicle relative to the mobile terminal according to the routing signal strength. The vehicle-mounted routing signal field is sent by the vehicle-mounted routing unit, signals are stable, the whole vehicle searching process does not depend on external signals, and the vehicle searching device is suitable for searching vehicles on any occasions.

Description

Vehicle search method, electronic device and storage medium

technical field

The present application relates to the technical field of car search, and in particular, to a car search method, an electronic device and a storage medium.

Background technique

In a large parking lot, due to the large space and many vehicles, it is difficult for the driver to find the car with the naked eye. Generally, the car can be found through the car key of the car key. However, when the environment is noisy or the vehicle is blocked by a large vehicle, The vehicle cannot be successfully observed. Some vehicles are equipped with the mobile phone APP positioning and car-finding function, which guides the driver to the vehicle position through the GPS positioning of the vehicle and the mobile phone. However, this solution requires better communication network and GPS positioning signal support. Not applicable in the parking lot. Therefore, it is necessary to provide a vehicle finding method, an electronic device and a storage medium that are not dependent on the support of the network and positioning signals and are applicable in a wide range.

SUMMARY OF THE INVENTION

The purpose of the present application is to overcome the deficiencies of the prior art, and to provide a vehicle search method, electronic device and storage medium with a wide range of applications that do not depend on the support of the network and positioning signals.

The technical solution of the present application provides a vehicle search signal control method, comprising:

Signal activation steps:

in response to a vehicle parking maneuver, or

In response to an onboard routing unit activation signal from the mobile terminal,

The on-board routing unit is activated to send out routing signals, forming an on-board routing signal field around the vehicle.

Further, in response to the vehicle parking operation, the on-board routing unit is activated to issue a routing signal, and an on-board routing signal field is formed around the vehicle, which specifically includes:

In response to the vehicle parking operation, determine whether the strength of the current positioning signal is less than the set strength threshold;

If the strength of the current positioning signal is less than the set strength threshold, the on-board routing unit is activated to form an on-board routing signal field around the vehicle.

Further, in response to the activation signal of the on-board routing unit from the mobile terminal, activating the on-board routing unit to send out the routing signal, and forming the on-board routing signal field around the vehicle includes:

In response to the activation signal of the on-board routing unit from the mobile terminal, determine whether the vehicle is in a flameout state;

If the vehicle is turned off, the on-board routing unit is activated to send out routing signals to form an on-board routing signal field around the vehicle.

Further, the activated on-board routing unit sends out routing signals to form on-board routing signal fields around the vehicle, specifically including:

The on-board routing unit is activated to periodically send routing signals at a first frequency, until after receiving a feedback signal from the mobile terminal, the on-board routing unit periodically sends routing signals at a second frequency that is greater than the first frequency.

Further, the in-vehicle routing unit includes a first router, a second router and a third router that are dispersedly installed on the vehicle body;

The activated on-board routing unit sends out routing signals to form on-board routing signal fields around the vehicle, specifically including:

Activate the first router to send the first routing signal;

Activate the second router to send out the second routing signal;

Activate the third router to send the third routing signal;

The first routing signal, the second routing signal, and the third routing signal form an onboard routing signal field around the vehicle.

Further, the vehicle search signal control method also includes

Signal off steps:

in response to a vehicle start operation, or

in response to the on-board routing unit shutdown signal from the mobile terminal, or

If the activation time of the on-board routing unit is greater than the set time threshold,

Then turn off the vehicle routing unit.

The technical solution of the present application also provides a vehicle-mounted electronic device, including:

at least one processor; and,

a memory communicatively coupled to the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to execute:

The vehicle search signal control method as described above.

The technical solution of the present application also provides a mobile terminal vehicle search control method, comprising the following steps:

In response to receiving the on-board routing signal field of the vehicle, obtaining the routing signal strength of the on-board routing signal field;

According to the routing signal strength, the azimuth distance information of the vehicle relative to the mobile terminal is determined.

Further, the vehicle routing signal field includes the first routing signal sent by the first router, the second routing signal sent by the second router, and the third routing signal sent by the third router;

The obtaining of the routing signal strength of the vehicle routing signal field specifically includes:

acquiring the strength of the first routing signal as the first signal strength;

obtaining the strength of the second routing signal as the second signal strength;

obtaining the strength of the third routing signal as the third signal strength;

The determining the azimuth distance information of the vehicle relative to the mobile terminal according to the routing signal strength specifically includes:

According to the first signal strength, the second signal strength, and the third signal strength, the azimuth distance information of the vehicle relative to the mobile terminal is determined.

Further, determining the azimuth distance information of the vehicle relative to the mobile terminal according to the first signal strength, the second signal strength, and the third signal strength specifically includes:

determining a first distance between the mobile terminal and the first router according to the first signal strength;

determining a second distance between the mobile terminal and the second router according to the second signal strength;

determining a third distance between the mobile terminal and the third router according to the third signal strength;

According to the first distance, the second distance, the third distance and the preset relative positional relationship between the first router, the second router and the third router, it is determined that the corresponding vehicle moves relative to The azimuth distance information of the terminal.

Further, after determining the azimuth distance information of the vehicle relative to the mobile terminal according to the signal strength of the route, the method further includes:

According to the azimuth and distance information, the distance of the vehicle relative to the mobile terminal is determined, and if the distance is less than the set distance threshold, a remote control vehicle search reminder is issued.

The technical solution of the present application also provides a mobile terminal electronic device, including:

at least one processor; and,

a memory communicatively coupled to the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the aforementioned method for controlling a vehicle search for a mobile terminal .

The technical solution of the present application also provides a storage medium, where the storage medium stores computer instructions, and when the computer executes the computer instructions, it is used to execute all steps of the aforementioned vehicle search signal control method.

The technical solution of the present application further provides a storage medium, where the storage medium stores computer instructions, and when the computer executes the computer instructions, it is used to perform all steps of the aforementioned method for controlling a vehicle search for a mobile terminal.

After adopting the above-mentioned technical scheme, it has the following beneficial effects:

After the vehicle is parked or receives the activation signal of the on-board routing unit sent by the mobile terminal, the on-board routing unit is activated, and the on-board routing signal field is formed around the vehicle. When the driver searches for the car through the mobile terminal in the on-board routing signal field, the mobile terminal By obtaining the routing signal strength of the vehicle routing signal field, the azimuth distance information of the vehicle relative to the mobile terminal is determined; the vehicle routing signal field is sent by the vehicle routing unit, and the signal is stable. The entire car finding process does not depend on external signals, and is suitable for any occasion. car search.

Description of drawings

The disclosure of the present application will become more readily understood with reference to the accompanying drawings. It should be understood that these drawings are only for the purpose of illustration and are not intended to limit the protection scope of the present application. In the picture:

FIG. 1 is a flowchart of signal activation steps in a vehicle search signal control method in an embodiment of the present application;

Fig. 2 is the installation position of the vehicle-mounted routing unit on the vehicle body;

3 is a flow chart of signal activation steps in a method for controlling a vehicle search signal according to another embodiment of the present application;

FIG. 4 is a flowchart of a signal closing step in a vehicle search signal control method in an embodiment of the present application;

FIG. 5 is a hardware structure diagram of an in-vehicle electronic device in an embodiment of the present application;

6 is a flowchart of a method for controlling a mobile terminal to find a car in an embodiment of the present application;

FIG. 7 is a schematic diagram of the principle of determining the position of a vehicle by a mobile terminal in an embodiment of the present application;

8 is a flowchart of a method for controlling a mobile terminal to find a car in another embodiment of the present application;

FIG. 9 is a hardware structure diagram of an electronic device of a mobile terminal in an embodiment of the present application.

Detailed ways

The specific embodiments of the present application will be further described below with reference to the accompanying drawings.

It is easy to understand that, according to the technical solutions of the present application, without changing the essential spirit of the present application, those of ordinary skill in the art can interchange various structural modes and implementation modes. Therefore, the following specific embodiments and accompanying drawings are only exemplary descriptions of the technical solutions of the present application, and should not be regarded as the whole of the present application or as limitations or restrictions on the technical solutions of the application.

Orientation terms such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possibly mentioned in this specification are defined relative to the configurations shown in the respective drawings, which are It is a relative concept, so it may change accordingly according to its different locations and different usage states. Therefore, these and other terms of orientation should not be construed as limiting. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two components. For those of ordinary skill in the art, the above-mentioned specific meanings in the present application can be understood according to specific circumstances.

The vehicle search signal control method in the embodiment of the present application, as shown in FIG. 1 , includes a signal activation step:

Step S101: In response to a vehicle parking operation, or

in response to an onboard routing unit activation signal from the mobile terminal;

Step S102: Activate the on-board routing unit to send out routing signals, and form an on-board routing signal field around the vehicle. In the embodiment of the present application, the vehicle parking operation or the activation signal of the on-board routing unit sent by the mobile terminal is used as the trigger condition for activating the on-board routing unit to send the routing signal. After the on-board routing signal is activated, the on-board routing signal field is formed around the vehicle for Mobile terminal car search.

Specifically, after the vehicle is parked or the on-board routing unit activation signal of the mobile terminal is received, it can be determined whether the vehicle meets the activation conditions of the on-board routing unit, and if so, step S102 is executed to activate the on-board routing unit, so as to avoid the on-board routing unit when it is not needed. Activating when searching for a car causes energy waste. For example, when parking in a fixed parking space, the on-board routing unit does not need to be activated after the parking operation; and, when the on-board routing unit activation signal of the mobile terminal is received while the vehicle is running, the on-board routing unit does not need to respond.

The in-vehicle routing unit includes a first router 201, a second router 202 and a third router 203 that are dispersedly installed on the vehicle body; as shown in FIG. 2, the first router 201, the second router 202 and the third router 203 are Spatial triangles are scattered around the body. Preferably, the first router 201, the second router 202 and the third router 203 are arranged on the same horizontal plane, and the connection line between the three is an isosceles triangle.

The activated on-board routing unit sends out routing signals to form on-board routing signal fields around the vehicle, specifically including:

Activate the first router 201 to send out the first routing signal;

Activate the second router 202 to send out the second routing signal;

Activate the third router 203 to send a third routing signal;

The first routing signal, the second routing signal, and the third routing signal form an onboard routing signal field around the vehicle.

In a semi-open space such as a parking lot, the range of the routing signal field can cover at least 300m around the car body, and an external antenna can be used to increase the coverage of the routing signal field to improve the range of vehicles that can be found.

A vehicle-mounted routing unit with three routers is set up to generate a routing signal field including three routing signals. The mobile terminal enters the routing signal field and can determine the specific position of the vehicle according to the signal strengths of the three routing signals.

In the vehicle car finding signal control method according to the embodiment of the present application, the on-board routing unit sends out the on-board routing signal field, which is used for the car finding of the mobile terminal. Car hunt for any occasion.

In one of the embodiments, in response to the vehicle parking operation, the on-board routing unit is activated to issue a routing signal, and an on-board routing signal field is formed around the vehicle, which specifically includes:

In response to the vehicle parking operation, determine whether the strength of the current positioning signal is less than the set strength threshold;

If the strength of the current positioning signal is less than the set strength threshold, the on-board routing unit is activated to send a routing signal, and an on-board routing signal field is formed around the vehicle. Wherein, the determination of the vehicle parking operation may be performed by stopping the engine, and/or closing the vehicle door, and/or the distance between the vehicle key and the vehicle being greater than a set distance, etc. After the vehicle is parked, the judgment on the strength of the current positioning signal is the judgment on whether the vehicle meets the activation condition of the on-board routing unit in the foregoing embodiment. After the vehicle is parked, it is judged whether the current positioning signal reaches the set strength threshold. The current positioning signal is a GPS positioning signal. When the GPS positioning signal strength is less than the set strength threshold, it means that the current positioning signal is weak and there is difficulty in positioning. At this time, the on-board routing unit is activated and the on-board routing signal field is issued. The driver can use the car key, mobile phone and other mobile terminals to search for the car through the on-board routing signal field.

In the embodiment of the present application, after the vehicle is parked, it is determined whether to activate the on-board routing unit by judging the strength of the current positioning signal. waste.

In one embodiment, the activation of the on-board routing unit to send out the routing signal in response to the on-board routing unit activation signal from the mobile terminal, and forming the on-board routing signal field around the vehicle includes:

In response to the activation signal of the on-board routing unit from the mobile terminal, determine whether the vehicle is in a flameout state;

If the vehicle is turned off, the on-board routing unit is activated to send out routing signals to form an on-board routing signal field around the vehicle.

Specifically, mobile terminals used for car searching include but are not limited to mobile phones, smart keys, iPads, and laptops. The activation signal of the on-board routing unit can be sent by the driver operating the mobile terminal, or the mobile terminal can be triggered and sent automatically after the set conditions are met. As an example, the mobile terminal is a smart key. When the mobile terminal cannot detect the vehicle positioning signal, it can automatically send out the vehicle routing unit activation signal, or the driver can operate the smart key to send out the vehicle routing unit activation signal.

In the embodiment of the present application, after receiving the activation signal of the on-board routing unit from the mobile terminal, the judgment of whether the vehicle is turned off is the judgment of whether the vehicle meets the activation conditions of the on-board routing unit in the foregoing embodiment. After receiving the activation signal of the on-board routing unit from the mobile terminal, it is necessary to determine whether the vehicle is in a flameout state. If the vehicle has not been turned off at this time, it means that there is no need to search for a car at this time. The activation signal of the on-board routing unit sent by the mobile terminal is: Invalid signal, the onboard routing unit does not respond to this.

After receiving the activation signal of the on-board routing unit of the mobile terminal, the embodiment of the present application determines whether to activate the on-board routing unit by judging whether the vehicle is in a flameout state, thereby preventing the response to the misoperation of the mobile terminal and avoiding energy waste.

In one of the embodiments, the activation of the on-board routing unit sends out a routing signal to form an on-board routing signal field around the vehicle, which specifically includes:

Activate the on-board routing unit, and the on-board routing unit periodically sends out routing signals at the first frequency;

After receiving the feedback signal from the mobile terminal, the vehicle-mounted routing unit periodically sends out routing signals at a second frequency, where the second frequency is greater than the first frequency.

In the embodiment of the present application, after the vehicle is parked, the on-board routing unit first periodically sends a routing signal at the first frequency, and when the mobile terminal searches for a car, it sends a feedback signal to the vehicle when it obtains the routing signal sent by the corresponding vehicle. After the vehicle receives the feedback signal from the corresponding mobile terminal, it indicates that the driver is searching for the car, and the vehicle-mounted router sends a routing signal at a second frequency greater than the first frequency, which is more convenient for the driver to search for the car. Before and after receiving the feedback signal from the mobile terminal, the on-board routing unit sends routing signals at different frequencies, which can not only save the vehicle energy consumption before the driver searches for the car, but also ensure the signal strength when searching for the car.

Fig. 3 shows the flow chart of the signal activation steps in the vehicle search signal control method in one of the preferred embodiments of the present application, which specifically includes:

Step S301: In response to the vehicle parking operation, perform step S302;

Step S302: Determine whether the intensity of the current positioning signal is less than the set intensity threshold, and if so, execute steps S305-S306;

Step S303: In response to the activation signal of the vehicle-mounted routing unit from the mobile terminal, step S304 is executed;

Step S304: Determine whether the vehicle is in a flameout state, and if so, execute steps S305-S306;

Step S305: the on-board routing unit periodically sends out routing signals at the first frequency;

Step S306: After receiving the feedback signal from the mobile terminal, the on-board routing unit periodically sends out routing signals at a second frequency, where the second frequency is greater than the first frequency.

In one of the embodiments, as shown in FIG. 4 , the method for controlling the vehicle search signal further includes the step of turning off the signal:

Step S401: in response to the vehicle starting operation, perform step S404;

Step S402: In response to the on-board routing unit closing signal from the mobile terminal, step S404 is performed;

Step S403: if the activation time of the on-board routing unit is greater than the set time threshold, perform step S404;

Step S404: turn off the on-board routing unit.

The embodiments of the present application provide three control methods for turning off the on-board routing unit: one is to automatically turn off the on-board routing unit when the vehicle is started. The second is to close the vehicle routing unit after receiving the closing signal of the vehicle routing unit of the mobile terminal, that is, the driver controls the closing of the vehicle routing unit through the mobile terminal. The third is that the on-board routing unit is automatically turned off when the activation time reaches the set time threshold. The set time threshold can be set to 24 hours, which is equivalent to setting the longest activation time of the on-board routing unit. When the activation time exceeds the maximum activation time, Automatically shut down to save energy.

Figure 5 shows a vehicle-mounted electronic device of the present application, including:

at least one processor 501; and,

a memory 502 in communication with the at least one processor 501; wherein,

The memory 502 stores instructions that can be executed by the one processor 501, and the instructions are executed by the at least one processor 501, so that the at least one processor 501 can execute any of the foregoing method embodiments. Vehicle search signal control method.

The in-vehicle electronic equipment is preferably an in-vehicle electronic control unit (Electronic Control Unit, ECU). A processor 502 is taken as an example in FIG. 5 .

The in-vehicle electronic equipment may further include: an input device 503 and an output device 504 .

The processor 501, the memory 502, the input device 503, and the display device 504 may be connected through a bus or in other ways, and the connection through a bus is taken as an example in the figure.

As a non-volatile computer-readable storage medium, the memory 502 can be used to store non-volatile software programs, non-volatile computer-executable programs and modules, such as corresponding to the vehicle search signal control method in the embodiment of the present application. The program instructions/modules, for example, the method flow shown in FIG. 1 , FIG. 3 , and FIG. 4 . The processor 501 executes various functional applications and data processing by running the non-volatile software programs, instructions and modules stored in the memory 502, ie, implements the vehicle search signal control method in the above embodiment.

The memory 502 can include a stored program area and a stored data area, wherein the stored program area can store an operating system, an application program required by at least one function; the stored data area can store data created according to the use of the vehicle search signal control method, etc. . Additionally, memory 502 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, the memory 502 may optionally include a memory disposed remotely with respect to the processor 501, and the remote memory may be connected to the apparatus for executing the method for controlling the vehicle search signal through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The input device 503 can receive input user clicks, and generate signal inputs related to user settings of the vehicle search signal control method and function control. The display device 504 may include a display device such as a display screen.

The one or more modules are stored in the memory 502, and when executed by the one or more processors 501, execute the vehicle search signal control method in any of the above method embodiments.

In the embodiment of the present application, the on-board routing signal field is sent by the on-board routing unit installed on the vehicle, the signal is completely sent by the vehicle, and is not affected by environmental factors, and the vehicle search operation can be performed in any environment.

As shown in FIG. 6 , the method for controlling vehicle search for a mobile terminal according to the embodiment of the present application includes the following steps:

Step S601: in response to receiving the on-board routing signal field of the vehicle, obtain the routing signal strength of the on-board routing signal field;

Step S601: Determine the azimuth distance information of the vehicle relative to the mobile terminal according to the routing signal strength.

The mobile terminal can be a smart key, mobile phone and other devices. After the mobile terminal receives the routing signal from the vehicle-mounted routing signal field of the corresponding vehicle, it first sends a feedback signal to the corresponding vehicle, and then obtains the routing signal strength and receives it according to RSSI (Received Signal Strength Indication). According to the signal strength indicator) positioning principle, it can locate the range and distance information of the vehicle, and can display the range and distance information of the vehicle on the mobile terminal to guide the driver.

The on-board routing signal field sent by the vehicle and the feedback signal sent by the mobile terminal are both set with corresponding IP addresses, and the vehicle and the mobile terminal can identify each other through the IP addresses.

In the embodiment of the present application, the vehicle is located by receiving the on-board routing signal field sent from the corresponding vehicle to locate the vehicle, and the signal is directly transmitted between the vehicle and the mobile terminal, without relying on other external devices for transmission, and is not affected by environmental factors. Car search operation can be carried out in any environment.

In one embodiment, the vehicle routing signal field includes a first routing signal sent by a first router, a second routing signal sent by a second router, and a third routing signal sent by a third router;

The obtaining of the routing signal strength of the vehicle routing signal field specifically includes:

acquiring the strength of the first routing signal as the first signal strength;

obtaining the strength of the second routing signal as the second signal strength;

obtaining the strength of the third routing signal as the third signal strength;

The determining the azimuth distance information of the vehicle relative to the mobile terminal according to the routing signal strength specifically includes: determining the azimuth distance information according to the first signal strength, the second signal strength, and the third signal strength. The azimuth distance information of the vehicle relative to the mobile terminal.

In the embodiment of the present application, the vehicle-mounted routing signal field is composed of routing signals sent by three routers, and the three routers are located respectively through the three routing signals, and then the azimuth and distance information of the vehicle is further determined.

Specifically, determining the azimuth distance information of the vehicle relative to the mobile terminal according to the first signal strength, the second signal strength, and the third signal strength, specifically including:

determining a first distance between the mobile terminal and the first router according to the first signal strength;

determining a second distance between the mobile terminal and the second router according to the second signal strength;

determining a third distance between the mobile terminal and the third router according to the third signal strength;

According to the first distance, the second distance, the third distance, and the preset relative positional relationship between the first router, the second router, and the third router, it is determined that the corresponding vehicle moves relative to The azimuth distance information of the terminal.

As shown in FIG. 7 , the first distance from the mobile terminal 704 to the first router 701 is a, the second distance from the second router 702 is b, and the third distance from the third router 703 is c. According to the RSSI positioning principle, After the mobile terminal obtains the first distance a, the second distance b and the third distance c according to the signal strength, combined with the preset relative positional relationship of the first router, the second router and the third router, it can be determined that the vehicle moves relative to The orientation of the terminal.

As an example, a plane coordinate system can be established with the vehicle as the coordinate origin, and the vehicle is determined by the first distance, the second distance, the third distance, and the preset relative positional relationship between the first router, the second router, and the third router The coordinates in this plane's coordinate system. Preferably, the plane coordinate system takes the center point of the first router, the second router and the third router as the origin.

In addition, the vehicle and the mobile terminal can be set to use the same set of gyroscopes. Therefore, after the orientation of the vehicle is determined, the direction and distance of the vehicle at the mobile terminal can be determined through the positioning of the gyroscope and displayed on the mobile terminal. For example, the mobile terminal "The vehicle is L meters to the southwest of the terminal" is displayed on the display, or a guide arrow is displayed to guide the driver.

In the embodiment of the present application, the azimuth and distance information of the vehicle is determined by acquiring the strength of the routing signals of the three routers, the accuracy is high, the position of the vehicle can be quickly determined, and the efficiency of vehicle searching is improved.

In one of the embodiments, after determining the azimuth distance information of the vehicle relative to the mobile terminal according to the signal strength of the route, the method further includes:

According to the azimuth and distance information, the distance of the vehicle relative to the mobile terminal is determined, and if the distance is less than the set distance threshold, a remote-controlled vehicle search reminder is issued.

In the embodiment of the present application, taking the setting of the distance threshold as 50m as an example, when the mobile terminal moves to a distance of less than 50m from the vehicle, the mobile terminal sends out a remote car search reminder to remind the driver that the car search button on the mobile terminal can be used The remote control vehicle responds with a sound to realize fast car search.

FIG. 8 shows a flowchart of a method for controlling a vehicle search for a mobile terminal according to a preferred embodiment of the present application, including the following steps:

Step S801: In response to receiving the on-board routing signal field of the corresponding vehicle,

acquiring the strength of the first routing signal as the first signal strength;

obtaining the strength of the second routing signal as the second signal strength;

obtaining the strength of the third routing signal as the third signal strength;

Step S802: Determine the first distance between the mobile terminal and the first router according to the first signal strength;

Step S803: Determine the second distance between the mobile terminal and the second router according to the second signal strength;

Step S804: Determine a third distance between the mobile terminal and the third router according to the third signal strength;

Step S805: Determine the corresponding vehicle according to the first distance, the second distance, the third distance, and the preset relative positional relationship between the first router, the second router, and the third router azimuth distance information relative to the mobile terminal;

Step S806: Determine the distance of the vehicle relative to the mobile terminal according to the azimuth distance information;

Step S807: If the distance is less than the set distance threshold, a remote control car search reminder is issued.

FIG. 9 shows a mobile terminal electronic device of the present application, including:

at least one processor 901; and,

a memory 902 in communication with the at least one processor 901; wherein,

The memory 902 stores instructions executable by the one processor 901, the instructions being executed by the at least one processor 901 to enable the at least one processor 901 to perform the movement in any of the above method embodiments Terminal car search control method.

A processor 902 is taken as an example in FIG. 9 .

The electronic device may further include: an input device 903 and an output device 904 .

The processor 901, the memory 902, the input device 903, and the display device 904 may be connected by a bus or in other ways, and the connection by a bus is taken as an example in the figure.

As a non-volatile computer-readable storage medium, the memory 902 can be used to store non-volatile software programs, non-volatile computer-executable programs and modules, such as corresponding to the mobile terminal vehicle search control method in the embodiment of the present application. The program instructions/modules, for example, the method flow shown in FIG. 6 and FIG. 7 . The processor 901 executes various functional applications and data processing by running the non-volatile software programs, instructions and modules stored in the memory 902, that is, to implement the mobile terminal vehicle search control method in the above embodiment.

The memory 902 can include a stored program area and a stored data area, wherein the stored program area can store an operating system, an application program required by at least one function; the stored data area can store data created according to the use of the mobile terminal vehicle search control method, etc. . Additionally, memory 902 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, the memory 902 may optionally include a memory set remotely relative to the processor 901, and the remote memory may be connected to the apparatus for executing the method for controlling the vehicle search of the mobile terminal through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The input device 903 can receive inputted user clicks, and generate signal input related to user setting and function control of the mobile terminal car-finding control method. The display device 904 may include a display device such as a display screen.

The one or more modules are stored in the memory 902, and when executed by the one or more processors 901, execute the mobile terminal vehicle search control method in any of the above method embodiments.

In the embodiment of the present application, the vehicle is located by receiving the on-board routing signal field sent from the corresponding vehicle to locate the vehicle, and the signal is directly transmitted between the vehicle and the mobile terminal, without relying on other external devices for transmission, and is not affected by environmental factors. Car search operation can be carried out in any environment.

The technical solution of the present application also provides a storage medium, where the storage medium stores computer instructions, and when the computer executes the computer instructions,

It is used to execute all steps of the vehicle search signal control method in any of the above method embodiments.

The technical solution of the present application also provides a storage medium, where the storage medium stores computer instructions, and when the computer executes the computer instructions,

It is used to execute all steps of the mobile terminal vehicle search control method in any of the above method embodiments.

What has been described above is only the principles and preferred embodiments of the present application. It should be pointed out that for those of ordinary skill in the art, on the basis of the principles of the present application, several other modifications can also be made, which should also be regarded as the protection scope of the present application.

Claims (14)

1. a vehicle search signal control method, is characterized in that, comprising Signal activation steps: in response to a vehicle parking maneuver, or In response to an onboard routing unit activation signal from the mobile terminal, The on-board routing unit is activated to send out routing signals, forming an on-board routing signal field around the vehicle. 2. The vehicle search signal control method according to claim 1, characterized in that, in response to the vehicle parking operation, the on-board routing unit is activated to send out routing signals, and an on-board routing signal field is formed around the vehicle, specifically comprising: In response to the vehicle parking operation, determine whether the strength of the current positioning signal is less than the set strength threshold; If the strength of the current positioning signal is less than the set strength threshold, the on-board routing unit is activated to send a routing signal to form an on-board routing signal field around the vehicle. 3. vehicle search control method according to claim 1 is characterized in that, described in response to the on-board routing unit activation signal from the mobile terminal, activate the on-board routing unit to send out the routing signal, and form the on-board routing signal field around the vehicle including: : In response to the activation signal of the on-board routing unit from the mobile terminal, determine whether the vehicle is in a flameout state; If the vehicle is turned off, the on-board routing unit is activated to send out routing signals to form an on-board routing signal field around the vehicle. 4. The vehicle parking signal control method according to claim 1, wherein the activation of the on-board routing unit sends a routing signal to form an on-board routing signal field around the vehicle, specifically comprising: The on-board routing unit is activated to periodically send routing signals at a first frequency, until after receiving a feedback signal from the mobile terminal, the on-board routing unit periodically sends routing signals at a second frequency that is greater than the first frequency. 5. The vehicle-finding signal control method according to claim 1, wherein the vehicle-mounted routing unit comprises a first router, a second router and a third router that are dispersedly installed on the vehicle body; The activated on-board routing unit sends out routing signals to form on-board routing signal fields around the vehicle, specifically including: Activate the first router to send the first routing signal; Activate the second router to send the second routing signal; Activate the third router to send the third routing signal; The first routing signal, the second routing signal, and the third routing signal form an onboard routing signal field around the vehicle. 6. The vehicle search signal control method according to claim 1, characterized in that, further comprising: Signal off steps: in response to a vehicle start operation, or in response to the on-board routing unit shutdown signal from the mobile terminal, or If the activation time of the on-board routing unit is greater than the set time threshold, Then turn off the vehicle routing unit. 7. A vehicle-mounted electronic device, characterized in that, comprising: at least one processor; and, a memory communicatively coupled to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to execute: The vehicle search signal control method according to any one of claims 1-6. 8. a mobile terminal vehicle search control method, is characterized in that, comprises the steps: In response to receiving the on-board routing signal field of the vehicle, obtaining the routing signal strength of the on-board routing signal field; According to the routing signal strength, the azimuth distance information of the vehicle relative to the mobile terminal is determined. 9. The mobile terminal vehicle search control method according to claim 8, wherein the vehicle routing signal field comprises the first routing signal sent by the first router, the second routing signal sent by the second router and a third routing signal sent by a third router; The obtaining of the routing signal strength of the vehicle routing signal field specifically includes: acquiring the strength of the first routing signal as the first signal strength; obtaining the strength of the second routing signal as the second signal strength; acquiring the strength of the third routing signal as the third signal strength; The determining the azimuth distance information of the vehicle relative to the mobile terminal according to the routing signal strength specifically includes: determining the azimuth distance information according to the first signal strength, the second signal strength, and the third signal strength. The azimuth distance information of the vehicle relative to the mobile terminal. 10 . The method for controlling vehicle searching for a mobile terminal according to claim 9 , wherein, determining the vehicle relative to the vehicle according to the first signal strength, the second signal strength, and the third signal strength. 11 . The azimuth and distance information of the mobile terminal, including: determining a first distance between the mobile terminal and the first router according to the first signal strength; determining a second distance between the mobile terminal and the second router according to the second signal strength; determining a third distance between the mobile terminal and the third router according to the third signal strength; According to the first distance, the second distance, the third distance, and the preset relative positional relationship between the first router, the second router, and the third router, it is determined that the corresponding vehicle moves relative to The azimuth distance information of the terminal. 11. The method for controlling vehicle search for a mobile terminal according to claim 8, wherein after determining the azimuth distance information of the vehicle relative to the mobile terminal according to the signal strength of the route, the method further comprises: According to the azimuth and distance information, the distance of the vehicle relative to the mobile terminal is determined, and if the distance is less than the set distance threshold, a remote-controlled vehicle search reminder is issued. 12. A mobile terminal electronic device, comprising: at least one processor; and, a memory communicatively coupled to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform the execution of any one of claims 8 to 11 The mobile terminal car search control method. 13. A storage medium, wherein the storage medium stores computer instructions, and when a computer executes the computer instructions, It is used to execute all steps of the vehicle search signal control method according to any one of claims 1-6. 14. A storage medium, wherein the storage medium stores computer instructions, and when a computer executes the computer instructions, It is used to execute all steps of the mobile terminal vehicle search control method according to any one of claims 8-11.

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