CN107766264B - Data transfer control method, mobile terminal and computer readable storage medium - Google Patents

Abstract

A kind of data transfer control method, belong to field of communication technology, applied to mobile terminal, when being included in execution preset task, if listening to the data-transmission interruptions event of mobile terminal and onboard control device, judge whether data-transmission interruptions event is automatically closed event by universal serial bus debugging function and triggers；If event triggering is automatically closed by universal serial bus debugging function, then analysis system log obtains the description information that event is automatically closed in universal serial bus debugging function；Processing logic corresponding with description information is obtained, and according to processing logic, the data for restoring mobile terminal and onboard control device are transmitted.The embodiment of the invention also discloses a kind of mobile terminal and computer readable storage mediums, it is ensured that the stability that the data of mobile terminal and onboard control device continuously transmit improves the safety of driver driving.

Description

Data transmission control method, mobile terminal and computer-readable storage medium

technical field

The present invention belongs to the field of communication technologies, and in particular, relates to a data transmission control method, a mobile terminal and a computer-readable storage medium.

Background technique

With the development of mobile terminals and communication technologies, more and more mobile terminals such as smart phones and tablet computers are used in all aspects of people's lives. For example: People often connect their smartphone to the car's in-vehicle video player system and start navigating while driving. However, the existing smart phones often suddenly drop the line during the navigation process, which causes the navigation to be interrupted due to the data transmission terminal. At this time, it is necessary to manually re-plug and unplug the USB (Universal Serial Bus, Universal Serial Bus) cable to restore navigation. However, car driving requires the driver to be highly focused. If the USB cable is re-plugged, the driver will be distracted, which will cause hidden dangers to the driver's personal safety. However, if the USB cable is not re-plugged, the navigation cannot be continued.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a data transmission control method, a mobile terminal, and a computer-readable storage medium, which can ensure continuous data transmission between the mobile terminal and the vehicle-mounted control device, and improve the driving safety of drivers.

A first aspect of the embodiments of the present invention provides a data transmission control method, which is applied to a mobile terminal, and the method includes:

When performing the preset task, if the data transmission interruption event of the mobile terminal and the vehicle-mounted control device is monitored, it is determined whether the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function;

If it is triggered by the automatic shutdown event of the USB debugging function, analyze the system log to obtain description information of the automatic shutdown event of the USB debugging function;

The processing logic corresponding to the description information is acquired, and the data transmission between the mobile terminal and the vehicle-mounted control device is resumed according to the processing logic.

A second aspect of the embodiments of the present invention provides a mobile terminal, including:

a judgment module, configured to judge whether the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function if the data transmission interruption event of the mobile terminal and the vehicle-mounted control device is monitored when the preset task is performed;

an analysis module, configured to analyze the system log if triggered by the automatic shutdown event of the debugging function of the USB, to obtain description information of the automatic shutdown event of the debugging function of the USB;

The processing module is configured to acquire processing logic corresponding to the description information, and restore data transmission between the mobile terminal and the vehicle-mounted control device according to the processing logic.

A third aspect of the embodiments of the present invention provides a mobile terminal, including: a memory, a processor, and a computer program stored in the memory and running on the processor, when the processor executes the computer program , to implement the data transmission control method provided by the first aspect of the above embodiments of the present invention.

A fourth aspect of the embodiments of the present invention provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the data transmission control method provided in the first aspect of the embodiments of the present invention.

In the embodiment of the present invention, when a preset task is performed, if a data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, and if the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function, the The universal serial bus debugging function automatically closes the processing logic corresponding to the description information of the event, and automatically restores the data transmission between the mobile terminal and the vehicle-mounted control device, thereby realizing the automatic recovery of data transmission and ensuring the communication between the mobile terminal and the vehicle-mounted control device. The stability and continuity of continuous data transmission can improve the driving safety of drivers.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only are some embodiments of the present invention.

1 is a schematic diagram of an application environment of a data transmission control method provided by an embodiment of the present invention;

FIG. 2 is a schematic flowchart of an implementation of a data transmission control method provided by an embodiment of the present invention;

FIG. 3 is a schematic flowchart of an implementation of a data transmission control method provided by another embodiment of the present invention;

4 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention;

5 is a schematic structural diagram of a mobile terminal provided by another embodiment of the present invention;

FIG. 6 is a schematic diagram of a hardware structure of a mobile terminal according to an embodiment of the present invention.

Detailed ways

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described above are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of an application environment of a data transmission control method provided by an embodiment of the present invention. As shown in FIG. 1 , the mobile terminal is taken as an example of a mobile phone, the vehicle-mounted control device is taken as an example of a vehicle-mounted video playback system, and the preset task is taken as an example of car navigation. The mobile phone 100 enables USB debugging, establishes a connection with the in-vehicle video playback system 300 through the USB cable 200 , starts navigation, and displays the navigation interface on the playback interface of the in-vehicle video playback system 300 .

Please refer to FIG. 2. FIG. 2 is a schematic diagram of the implementation flow of a data transmission control method provided by an embodiment of the present invention. The method can be applied to a mobile terminal, and the mobile terminal includes: a smart phone, a tablet computer that can use a mobile communication network to make calls etc. Electronic data processing equipment that can be used on the move. As shown in Figure 2, the method mainly includes the following steps:

201. When performing a preset task, if a data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, determine whether the data transmission interruption event is triggered by an automatic shutdown event of the USB debugging function;

The preset task refers to a task originally executed on the mobile terminal by the mobile terminal through the vehicle-mounted control device, such as a navigation task, a multimedia playback task, and the like.

The mobile terminal enables the USB debugging function, connects to the vehicle-mounted control device through a USB cable, performs data transmission with the vehicle-mounted control device, and executes the preset task.

When performing the preset task, if the mobile terminal monitors the data transmission interruption event between the mobile terminal itself and the vehicle-mounted control device, it is determined whether the data transmission interruption event is triggered by the USB debugging function automatic shutdown event. Specifically, when the data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, the system log when the data transmission interruption event occurs is obtained, and when the data transmission interruption event recorded in the system log occurs, the task is preset. The working status of the executing program, the external call package and business exceptions are analyzed, and the triggering cause of the data transmission interruption event is obtained.

Optionally, the triggering cause of the data transmission interruption event can also be obtained from the execution program of the preset task, such as the information reported by the execution program.

202. If triggered by the automatic shutdown event of the USB debugging function, analyze the system log to obtain description information of the automatic shutdown event of the USB debugging function;

If the event is triggered by the automatic shutdown of the USB debugging function, the system log is analyzed to obtain description information of the automatic shutdown time of the USB debugging function, and the description information can analyze the reason for the automatic shutdown of the USB debugging function.

203. Acquire processing logic corresponding to the description information, and restore data transmission between the mobile terminal and the vehicle-mounted control device according to the processing logic.

Processing logic corresponding to the description information is preset in the mobile terminal, and different description information corresponds to different reasons for the automatic shutdown of the USB debugging function, and also corresponds to different processing logics. According to different processing logics, the data transmission between the mobile terminal and the vehicle-mounted control device is resumed, that is, the vehicle-mounted control device is continuously controlled to perform the preset task, and manual disconnection and reconnection of the USB cable are avoided to restore the preset task.

In the embodiment of the present invention, when a preset task is performed, if a data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, and if the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function, the The universal serial bus debugging function automatically closes the processing logic corresponding to the description information of the event, and automatically restores the data transmission between the mobile terminal and the vehicle-mounted control device, thereby realizing the automatic recovery of data transmission and ensuring the communication between the mobile terminal and the vehicle-mounted control device. The stability and continuity of continuous data transmission can improve the driving safety of drivers.

Please refer to FIG. 3 . FIG. 3 is a schematic diagram of an implementation flowchart of a data transmission control method provided by another embodiment of the present invention. The method can be applied to a mobile terminal. The mobile terminal includes: data transmission can be performed with a vehicle-mounted control device through a USB data cable. Smartphones, tablets, smart watches and other electronic data processing devices that can be used on the move. As shown in Figure 3, the method mainly includes the following steps:

301. When performing a preset task, if a data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, determine whether the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function;

Specifically, the preset tasks may include, but are not limited to, navigation tasks and multimedia playback tasks. An event listener is preset in the mobile terminal, and each event occurring in the system is monitored through the event listener. When the data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, the system log when the data transmission interruption event occurs is obtained, and the execution program of the preset task is preset when the data transmission interruption event recorded in the system log occurs. The working status of the data transmission, the external call encapsulation and business exceptions and other information are analyzed, and the triggering cause of the data transmission interruption event is obtained. And judge whether the trigger cause is the automatic shutdown event of the USB debugging function. If the triggering reason is the event of automatic shutdown of the USB debugging function, step 302 is performed; otherwise, step 304 is performed.

302. If it is triggered by the automatic shutdown event of the debugging function of the USB, analyze the system log to obtain the description information of the automatic shutdown event of the debugging function of the USB;

The USB debugging function is a function provided by the Android (Android) system for development work. Using this function, data copying between a computer device and an Android device can be realized. Generally, the USB debugging function can be automatically turned off based on two reasons, the internal cause and the external cause of the system failure, based on the preset shutdown time of the USB debugging function working cycle. If the data transmission interruption event between the mobile terminal and the in-vehicle control device is triggered by the USB debugging function automatic shutdown event, continue to analyze the relevant information in the system log when the USB debugging function automatic shutdown event occurs, and obtain the USB debugging function automatic shutdown event. description information. The specific meaning of the description information may include: the USB debugging function is automatically turned off when the preset automatic shutdown time is reached, and the USB debugging function is turned off due to a system failure.

303. Acquire processing logic corresponding to the description information, and restore data transmission between the mobile terminal and the vehicle-mounted control device according to the processing logic.

Specifically, the mobile terminal is preset with files that record the correspondence between different description information and each processing logic. According to the obtained description information of the automatic shutdown event of the USB debugging function, query the file to obtain the code of the corresponding processing logic, and run the code to restore the data transmission between the mobile terminal and the vehicle-mounted control device according to the processing logic.

Further, if the description information includes the meaning that the USB debugging function is automatically turned off when the preset automatic shutdown time is reached, then according to the processing logic, restoring the data transmission between the mobile terminal and the vehicle-mounted control device includes: turning on the USB debugging function, Restore the data transmission between the mobile terminal and the in-vehicle control device, and extend the duration of the automatic shutdown cycle of the USB debugging function.

Specifically, to extend the duration of the automatic shutdown period of the USB debugging function, the target duration may be determined according to the type of the currently executed task. Then, extend the duration of the USB debugging auto-off cycle to the target duration.

Optionally, if the currently executed task is a navigation task, the remaining time to reach the destination is obtained, and the obtained remaining time is determined as the target time.

There are two ways to obtain the remaining time to reach the destination:

Method 1: Obtain from the navigation application the remaining time to reach the destination estimated by the navigation application.

Method 2: Obtain the remaining time to the destination estimated by the navigation application from the navigation application, and add the remaining time to the destination estimated by the navigation application and the reserved time as the final remaining time. The final remaining duration is then determined as the target duration. The reserved duration is a preset duration, or it can also be determined according to the duration of the longest navigation route planned by the navigation application. By reserving the duration, it is possible to prevent the target duration from being shorter than the actual navigation duration due to the change of the navigation route, thereby preventing the data transmission from being interrupted again.

Optionally, if the currently executed task is multimedia playback, if the playback type is loop playback or radio broadcast, the target duration is determined to be indefinite, and if the playback type is non-loop playback, the last one will be played. The remaining duration of the multimedia file is determined as the target duration.

Specifically, what is played may be multimedia files stored in the mobile terminal or in the network, such as music; or, it may also be a radio broadcast. When playing multimedia music, it can be played cyclically or non-cyclically, such as sequential play, out-of-order play, and so on. When the playback type is loop playback or radio broadcasting, since the end times of the above two are uncertain, the target duration is determined to be indefinite. When the playback type is non-loop playback, since the playback end time is determined, the remaining duration after playing the last multimedia file is determined as the target duration.

Further, if the description information includes the meaning that the USB debugging function is turned off due to a system failure, according to the processing logic, restoring the data transmission between the mobile terminal and the vehicle-mounted control device includes: turning on the USB debugging function, and restoring the data of the mobile terminal and the vehicle-mounted control device. transmission.

Further, when the preset task is executed, the duration of the automatic shutdown period of the USB debugging function can be restored.

304. If it is not triggered by the event of automatic shutdown of the debugging function of the universal serial bus, output prompt information, where the prompt information is used to prompt that the data transmission between the mobile terminal and the vehicle-mounted control device is interrupted.

Specifically, text prompt information can be output. Preferably, the prompt voice can also be output when the text prompt information is output, so that the user can quickly understand the execution state of the preset task and respond as soon as possible, such as: plugging and unplugging the USB data cable.

In the embodiment of the present invention, when a preset task is performed, if a data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, and if the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function, the The universal serial bus debugging function automatically closes the processing logic corresponding to the description information of the event, and automatically restores the data transmission between the mobile terminal and the vehicle-mounted control device, thereby realizing the automatic recovery of data transmission and ensuring the communication between the mobile terminal and the vehicle-mounted control device. The stability and continuity of continuous data transmission can improve the driving safety of drivers.

Please refer to FIG. 4. FIG. 4 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown. The mobile terminal exemplified in FIG. 4 may be the executive body of the data transmission control method provided by the embodiment shown in FIG. 2 . The mobile terminal of the example in Fig. 4 mainly includes:

The judging module 401 is configured to judge whether the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function if the data transmission interruption event of the mobile terminal and the vehicle-mounted control device is monitored when the preset task is performed;

An analysis module 402, configured to analyze a system log if triggered by the USB debugging function automatic shutdown event, to obtain description information of the USB debugging function automatic shutdown event;

The processing module 403 is configured to acquire processing logic corresponding to the description information, and restore data transmission between the mobile terminal and the vehicle-mounted control device according to the processing logic.

Specifically, the judgment module 401 can monitor the data transmission interruption event of the mobile terminal and the vehicle-mounted control device through a preset event listener, and when the data transmission interruption event of the mobile terminal and the vehicle-mounted control device is monitored through the event listener , obtain the system log when the data transmission interruption event occurs, and perform information such as the working status of the execution program of the preset task, the encapsulation of external calls, and business exceptions when the data transmission interruption event recorded in the system log occurs. Analyze and obtain the triggering cause of the data transmission interruption event. Optionally, the triggering cause of the data transmission interruption event can also be obtained from the execution program of the preset task, such as the information reported by the execution program.

For details that are not exhausted in this embodiment, please refer to the description of the embodiment shown in FIG. 2 above, which will not be repeated here.

It should be noted that, in the above embodiment of the mobile terminal illustrated in FIG. 4 , the division of each functional module is only an example, and in practical applications, the configuration requirements of corresponding hardware or the convenience of software implementation may be considered as needed. The above-mentioned function allocation is completed by different function modules, that is, the internal structure of the mobile terminal is divided into different function modules, so as to complete all or part of the functions described above. Moreover, in practical applications, the corresponding functional modules in this embodiment may be implemented by corresponding hardware, or may be implemented by corresponding hardware executing corresponding software. The above description principles can be applied to each of the embodiments provided in this specification, which will not be repeated below.

In the embodiment of the present invention, when a preset task is performed, if a data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, and if the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function, the The universal serial bus debugging function automatically closes the processing logic corresponding to the description information of the event, and automatically restores the data transmission between the mobile terminal and the vehicle-mounted control device, thereby realizing the automatic recovery of data transmission and ensuring the communication between the mobile terminal and the vehicle-mounted control device. The stability and continuity of continuous data transmission can improve the driving safety of drivers.

Please refer to FIG. 5 , which is a schematic structural diagram of a mobile terminal provided by another embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown. The mobile terminal exemplified in FIG. 5 may be the execution body of the data transmission control method provided by the embodiments shown in FIG. 2 and FIG. 3 . The difference between the mobile terminal in this embodiment and the mobile terminal in the embodiment shown in FIG. 4 is that:

Further, if the description information includes the meaning that the USB debugging function is automatically turned off when the preset automatic shutdown time is reached, the processing module 403 includes:

Recovery sub-module 4031, used for enabling the debugging function of the universal serial bus, and recovering the data transmission between the mobile terminal and the vehicle-mounted control device;

The adjustment sub-module 4032 is used to extend the duration of the automatic shutdown period of the USB debugging function.

Further, the adjustment sub-module 4032 is specifically configured to determine the target duration according to the type of the currently executed task, and extend the duration of the automatic shutdown period of the USB debugging function to the target duration.

Further, the adjustment sub-module 4032 is specifically further configured to obtain the remaining duration of reaching the destination when the currently executed task is a navigation task, and determine the remaining duration as the target duration.

Specifically, the adjustment sub-module 4032 obtains the remaining time to reach the destination estimated by the navigation application from the navigation application. Alternatively, the adjustment sub-module 4032 obtains the remaining time to reach the destination estimated by the navigation application from the navigation application, and adds the remaining time to the destination estimated by the navigation application and the reserved time as the final remaining time. duration. The final remaining duration is then determined as the target duration. The reserved duration is a preset duration, or it can also be determined according to the duration of the longest navigation route planned by the navigation application. By reserving the duration, it is possible to prevent the target duration from being shorter than the actual navigation duration due to the change of the navigation route, thereby preventing the data transmission from being interrupted again.

Further, the adjustment sub-module 4032 is specifically also used for when the currently executed task is multimedia playback, if the playback type is a loop playback or a radio broadcast, then the target duration is determined to be indefinite, if the playback type is For non-loop playback, the remaining duration after playing the last multimedia file is determined as the target duration.

Further, if the description information includes the meaning that the USB debugging function is turned off due to a system failure, the processing module 403 is further configured to enable the USB debugging function to restore data transmission between the mobile terminal and the vehicle-mounted control device.

Further, the mobile terminal also includes:

The output module 404 is used for outputting prompt information if it is not triggered by the automatic shutdown event of the USB debugging function, where the prompt information is used to prompt that the data transmission between the mobile terminal and the in-vehicle control device is interrupted.

Specifically, the output module 404 can output text prompt information. Preferably, the prompt voice can also be output when the text prompt information is output, so that the user can quickly understand the execution state of the preset task and respond as soon as possible, such as: plugging and unplugging the USB data cable.

For details that are not exhausted in this embodiment, please refer to the descriptions of the embodiments shown in FIG. 2 to FIG. 4 , which will not be repeated here.

In the embodiment of the present invention, when a preset task is performed, if a data transmission interruption event between the mobile terminal and the vehicle-mounted control device is monitored, and if the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function, the The universal serial bus debugging function automatically closes the processing logic corresponding to the description information of the event, and automatically restores the data transmission between the mobile terminal and the vehicle-mounted control device, thereby realizing the automatic recovery of data transmission and ensuring the communication between the mobile terminal and the vehicle-mounted control device. The stability and continuity of continuous data transmission can improve the driving safety of drivers.

Please refer to FIG. 6 , which is a schematic diagram of a hardware structure of a mobile terminal according to an embodiment of the present invention.

The mobile terminal described in this embodiment includes:

The memory 51, the processor 52 and the computer program stored on the memory 51 and running on the processor 52, when the processor 52 executes the computer program, realizes the data transmission control described in the embodiments shown in the aforementioned FIG. 2 and FIG. 3 method.

Further, the mobile terminal also includes:

At least one input device 53 and at least one output device 54 .

The above-mentioned memory 51 , processor 52 , input device 53 and output device 54 are connected through a bus 56 .

The input device 53 may specifically be a camera, a touch panel, a physical button, a mouse, or the like. The output device 54 may specifically be a display screen.

The memory 51 may be a high-speed random access memory (RAM, Random Access Memory) memory, or may be a non-volatile memory (non-volatile memory), such as a disk memory. Memory 51 is used to store a set of executable program codes, and processor 52 is coupled to memory 51 .

Further, an embodiment of the present invention further provides a computer-readable storage medium. The computer-readable storage medium may be provided in the mobile terminal in the above-mentioned embodiments, and the computer-readable storage medium may be the one shown in FIG. 6 above. memory in the example embodiment. A computer program is stored on the computer-readable storage medium, and when the program is executed by the processor, the data transmission control method described in the embodiments shown in FIG. 2 and FIG. 3 is implemented. Further, the computer-storable medium may also be a USB flash drive, a removable hard disk, a read-only memory (ROM, Read-Only Memory), a RAM, a magnetic disk, or an optical disk and other media that can store program codes.

In the multiple embodiments provided in this application, it should be understood that the disclosed mobile terminal and method may be implemented in other manners. For example, the above-described embodiments are only illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other divisions. For example, multiple modules or components may be combined or Integration into another system, or some features can be ignored, or not implemented. On the other hand, the mutual coupling or direct coupling or communication link shown or discussed may be through some interfaces, and the indirect coupling or communication link of modules may be in electrical, mechanical or other forms.

The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, may be located in one place, or may be distributed to multiple network modules. You can choose part or all modules to achieve the purpose of this embodiment according to actual needs.

In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically alone, or two or more modules may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules.

It should be noted that, for the convenience of description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. As in accordance with the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily all necessary to the present invention.

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

The above is a description of the data transmission control method, mobile terminal and computer-readable storage medium provided by the present invention. For those skilled in the art, according to the idea of the embodiment of the present invention, there will be changes in the specific implementation and application scope. In conclusion, the contents of this specification should not be construed as limiting the present invention.

Claims (15)

1. A data transmission control method, applied to a mobile terminal, wherein the method comprises: When performing the preset task, if the data transmission interruption event of the mobile terminal and the vehicle-mounted control device is monitored, it is determined whether the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function; If it is triggered by the automatic shutdown event of the USB debugging function, analyze the system log to obtain description information of the automatic shutdown event of the USB debugging function; The processing logic corresponding to the description information is acquired, and the data transmission between the mobile terminal and the vehicle-mounted control device is resumed according to the processing logic. 2. The method according to claim 1, wherein the description information includes the meaning that the USB debugging function is automatically turned off when the preset automatic shutdown time is reached, then the processing logic is used to restore all the debugging functions. The data transmission between the mobile terminal and the vehicle-mounted control device includes: Turn on the universal serial bus debugging function, and restore the data transmission between the mobile terminal and the vehicle-mounted control device; Increase the length of the auto-off cycle for the USB debug feature. 3. The method of claim 2, wherein the extending the duration of the automatic shutdown period of the USB debugging function comprises: Determine the target duration according to the type of task currently being performed; Extending the duration of the USB debug function auto-off period to the target duration. 4. The method of claim 3, wherein determining the target duration according to the type of the currently executed task comprises: When the currently executed task is a navigation task, the remaining duration of reaching the destination is obtained, and the remaining duration is determined as the target duration, and the remaining duration is estimated by the navigation application obtained from the navigation application The remaining time to reach the destination, or the sum of the remaining time to reach the destination and the reserved time estimated by the navigation application. 5. The method according to claim 3, wherein determining the target duration according to the type of the currently executed task comprises: When the currently executed task is multimedia playback, if the playback type is loop playback or radio broadcasting, the target duration is determined to be indefinite, and if the playback type is non-loop playback, the playback will be completed. The remaining duration of the last multimedia file is determined as the target duration. 6 . The method of claim 1 , wherein the description information includes the meaning that the debugging function of the USB is turned off due to a system failure, and the mobile terminal and the mobile terminal are restored according to the processing logic. 7 . The data transmission of on-board control equipment includes: The debugging function of the universal serial bus is turned on, and the data transmission between the mobile terminal and the in-vehicle control device is resumed. 7. The method according to any one of claims 1 to 6, wherein after the judging whether the data transmission interruption event is triggered by an event of automatic shutdown of a USB debugging function, the method further comprises: If it is not triggered by the automatic shutdown event of the debugging function of the universal serial bus, prompt information is output, and the prompt information is used to prompt that the data transmission between the mobile terminal and the in-vehicle control device is interrupted. 8. A mobile terminal, comprising: a judgment module, configured to judge whether the data transmission interruption event is triggered by the automatic shutdown event of the universal serial bus debugging function if the data transmission interruption event of the mobile terminal and the vehicle-mounted control device is monitored when the preset task is performed; an analysis module, configured to analyze the system log if triggered by the automatic shutdown event of the debugging function of the USB, to obtain description information of the automatic shutdown event of the debugging function of the USB; The processing module is configured to acquire processing logic corresponding to the description information, and restore data transmission between the mobile terminal and the vehicle-mounted control device according to the processing logic. 9. The mobile terminal according to claim 8, wherein the description information includes the meaning that the USB debugging function is automatically turned off when the preset automatic shutdown time is reached, and the processing module comprises: A recovery submodule, used for enabling the debugging function of the universal serial bus, and recovering the data transmission between the mobile terminal and the vehicle-mounted control device; Adjusted submodule to extend the duration of the auto-off cycle of the USB debug feature. 10 . The mobile terminal according to claim 9 , wherein the adjustment submodule is specifically configured to determine a target duration according to the type of the currently executed task, and automatically close the cycle of the USB debugging function. 11 . is extended to the target duration. 11. The mobile terminal of claim 10, wherein, The adjustment submodule is specifically also used to obtain the remaining duration of reaching the destination when the currently executed task is a navigation task, and determine the remaining duration as the target duration, and the remaining duration is the duration from the navigation. The remaining time to reach the destination estimated by the navigation application obtained by the application program, or the sum of the remaining time to reach the destination and the reserved time estimated by the navigation application; The adjustment submodule is specifically also used for when the currently executed task is multimedia playback, if the playback type is loop playback or the playback is a radio broadcast, then the target duration is determined to be indefinite, if the playback If the type is non-loop playback, the remaining duration after playing the last multimedia file is determined as the target duration. 12. The mobile terminal according to claim 9, wherein the description information includes the meaning that the debugging function of the USB is turned off due to a system failure, and the processing module is further configured to turn on the USB The debugging function restores the data transmission between the mobile terminal and the vehicle-mounted control device. 13. The mobile terminal according to any one of claims 8 to 12, wherein the mobile terminal further comprises: The output module is configured to output prompt information if it is not triggered by the automatic shutdown event of the universal serial bus debugging function, where the prompt information is used to prompt that the data transmission between the mobile terminal and the in-vehicle control device is interrupted. 14. A mobile terminal, comprising: a memory, a processor and a computer program stored on the memory and running on the processor, wherein when the processor executes the computer program, The data transmission control method according to any one of claims 1 to 7. 15. A computer-readable storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the data transmission control method according to any one of claims 1 to 7 is realized .