A vehicle control method, device, medium and vehicle

Abstract

The application discloses a vehicle control method and device, medium and vehicle, and relates to the technical field of automobiles. In the case that the space reserved around the parking space is narrow, the user can directly touch the vehicle logo to trigger the automatic driving function of the vehicle, and the vehicle automatically starts or parks, thereby avoiding the situation that the vehicle cannot be started because the user cannot get out of the vehicle after parking the vehicle in the parking space, and improving the driving experience of the user. The method is also applicable to the scene that the user cannot trigger the automatic driving function of the vehicle because the user does not carry the vehicle key. The touch film is arranged at the position of the vehicle logo, so that the user can quickly locate the position of the touch film, and the efficiency of triggering the automatic driving function is improved. Since the type of the touched object and whether the touched object is the target touched object are judged, the touch signal is sent to the second controller only when the verification is successful, and then the automatic driving function of the vehicle is triggered, and the safety during vehicle control is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automotive technology, in particular to a vehicle control method, device, medium and vehicle. BACKGROUND

[0002] With more and more cars, there are more and more parking spaces configured with the cars. However, the space reserved around the parking space is getting smaller and smaller, resulting in the situation that the car cannot be parked in the parking space and the person cannot get out; or the car is parked in the parking space, but the person cannot enter the vehicle due to the narrow space reserved around the parking space, so the vehicle cannot be started.

[0003] Therefore, in the case that the space reserved around the parking space is narrow, how to control the driving (such as starting or parking) of the vehicle is a technical problem that needs to be solved by those skilled in the art. SUMMARY

[0004] The purpose of the present application is to provide a vehicle control method, device, medium and vehicle to solve the technical problem that in the case that the space reserved around the parking space is narrow, the car cannot be parked in the parking space and the person cannot get out; or the car is parked in the parking space, and the person cannot enter the vehicle, so the vehicle cannot be started.

[0005] To solve the above technical problems, the present application provides a vehicle control method, the vehicle comprising a first controller, a touch film located at a vehicle logo position, the first controller being connected with the touch film and a second controller respectively; the method comprising:

[0006] obtaining a touch signal emitted by the touch film in response to a touch operation;

[0007] comparing the touch signal with a sample signal in a signal library, and determining the type of a current touch object corresponding to the touch signal according to the comparison result; wherein the signal library comprises signals generated by at least one type of touch object performing a touch operation on the touch film;

[0008] in the case that the type of the current touch object is a preset type and the current touch object is a target touch object, sending the touch signal to the second controller, so that the second controller triggers an automatic driving function of the vehicle according to the touch signal, and controls the driving of the vehicle by using the automatic driving function.

[0009] Exemplarily, the vehicle further comprises a protective film and a first insulation device; the protective film, the vehicle logo, the touch film, the circuit board corresponding to the first controller and the first insulation device are sequentially arranged from the outside of the vehicle to the inside of the vehicle.

[0010] Exemplarily, the comparing the touch signal with the sample signals in the signal library and determining the type of the current touch object corresponding to the touch signal according to a comparison result comprises:

[0011] obtaining a signal deviation value between the touch signal and each sample signal in the signal library;

[0012] obtaining a target sample signal corresponding to a signal deviation value less than or equal to a preset value;

[0013] taking the type of the touch object corresponding to the target sample signal as the type of the current touch object corresponding to the touch signal.

[0014] Exemplarily, after the obtaining of the touch signal emitted by the touch film in response to the touch operation, before the comparing the touch signal with the sample signals in the signal library, the method further comprises:

[0015] performing signal amplification processing on the touch signal to obtain an amplified touch signal;

[0016] performing filtering processing on the amplified touch signal to obtain a filtered touch signal;

[0017] the comparing the touch signal with the sample signals in the signal library comprises:

[0018] comparing the filtered touch signal with the sample signals in the signal library;

[0019] the sending of the touch signal to the second controller comprises:

[0020] performing encryption processing on the filtered touch signal, and transmitting the encrypted touch signal to the second controller.

[0021] Exemplarily, before the detecting of the current touch object as the target touch object, the method further comprises:

[0022] when the touch signal emitted by the touch film in response to the touch operation is obtained, obtaining current characteristic information of a current touch object performing the touch operation;

[0023] correspondingly, the detecting of whether the current touch object is the target touch object comprises:

[0024] in a case where a difference between the current characteristic information and preset characteristic information meets a preset requirement, determining that the current touch object is the target touch object.

[0025] Exemplarily, the vehicle further comprises an indicating device and a second insulation device; the indicating device is connected with the first controller; the circuit board corresponding to the indicating device and the second insulation device are sequentially arranged in the interior direction of the vehicle starting from the first insulation device; after the touch signal emitted when the touch film responds to the touch operation is acquired, the vehicle further comprises:

[0026] From the acquisition of the touch signal, the indicating device is controlled to indicate within a first preset time period.

[0027] Exemplarily, the second controller triggers the automatic driving function of the vehicle according to the touch signal, which comprises:

[0028] From the second controller receiving the touch signal, the second controller judges whether the touch signals received within a second preset time period are the same;

[0029] If yes, the second controller triggers the automatic driving function of the vehicle according to the touch signal.

[0030] In order to solve the above technical problems, the application further provides a vehicle comprising a first controller and a touch film located at a vehicle logo position, wherein the first controller is connected with the touch film and a second controller respectively;

[0031] The first controller is used for acquiring a touch signal emitted when the touch film responds to a touch operation;

[0032] The touch signal is compared with a sample signal in a signal library, and the type of a current touch object corresponding to the touch signal is determined according to a comparison result; wherein the signal library comprises signals generated when at least one type of touch object performs a touch operation on the touch film;

[0033] In the case that the type of the current touch object is a preset type and the current touch object is a target touch object, the touch signal is sent to the second controller, so that the second controller triggers an automatic driving function of the vehicle according to the touch signal, and controls the vehicle to drive by using the automatic driving function.

[0034] In order to solve the above technical problems, the application further provides a vehicle control device, which comprises:

[0035] A memory is used for storing a computer program;

[0036] A processor is used for executing the computer program to realize the steps of the vehicle control method.

[0037] In order to solve the above technical problems, the application further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and the computer program is executed by a processor to implement the steps of the vehicle control method.

[0038] In the vehicle control method, first, the touch film is arranged at the vehicle logo position, and the first controller is connected with the touch film and the second controller respectively, so that after the touch object performs the touch operation on the touch film, the first controller can transmit the touch signal to the second controller, and the second controller can trigger the automatic driving function of the vehicle according to the touch signal. That is, in the case that the space reserved around the parking space is narrow, the user can directly touch the vehicle logo to trigger the automatic driving function of the vehicle, and the vehicle can start or park automatically, which avoids the situation that the vehicle is parked and the person cannot get out, and the situation that the vehicle is parked in the parking space and the person cannot get into the vehicle, so that the occurrence of the situation that the vehicle cannot be started is avoided, and the driving experience of the user is improved. Secondly, the method of triggering the automatic driving function of the vehicle through the touch signal generated by touching the touch film at the vehicle logo position is also applicable to the scene that the user cannot trigger the automatic driving function of the vehicle because the user does not carry the vehicle key. Thirdly, the touch film arranged at the vehicle logo position enables the user to quickly locate the position of the touch film, and thus the efficiency of triggering the automatic driving function is improved. In addition, compared with the method of directly transmitting the touch signal to the second controller after the touch signal is obtained, and then triggering the automatic driving function of the vehicle by the second controller, in the vehicle control method, after the touch signal is obtained, the type of the touch object is determined first, and then in the case that the type of the touch object is the preset type and the touch object is the target touch object, the touch signal is transmitted to the second controller. In this method, since the type of the touch object and whether the touch object is the target touch object are determined, that is, the identity of the touch object is verified, and the touch signal is transmitted to the second controller only when the verification is successful, and then the second controller triggers the automatic driving function of the vehicle, so that the safety of vehicle control is improved.

[0039] In addition, the application further provides a vehicle, a vehicle control device and a computer readable storage medium, which have the same or corresponding technical features as the above-mentioned vehicle control method, and the effects are the same. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the application, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0041] Figure 1A schematic view of a part structure of a vehicle with a touch logo triggering automatic driving function is provided for an embodiment of the present application.

[0042] Figure 2 A flow chart of a vehicle control method is provided for an embodiment of the present application.

[0043] Figure 3 A schematic view of determining a touch object type is provided for an embodiment of the present application.

[0044] Figure 4 A schematic view of a vehicle is provided for an embodiment of the present application.

[0045] Figure 5 A flow chart of a control method of a vehicle is provided for Figure 4

[0046] Figure 6 A structure diagram of a vehicle control device is provided for another embodiment of the present application. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, any other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0048] The core of the present application is to provide a vehicle control method, device, medium and vehicle to solve the technical problem that the vehicle cannot be started when the vehicle is parked in the parking space and the person cannot enter the vehicle.

[0049] With the space reserved around the parking space becoming smaller and smaller, in order to avoid the situation that the vehicle cannot be started when the vehicle is parked in the parking space and the person cannot enter the vehicle, the automatic driving function is enabled in the present embodiment when the space reserved around the parking space is small. In order to enable the automatic driving function, the automatic driving function is triggered by the touch signal generated by touching the touch film arranged at the logo position. It is worth noting that in addition to arranging the touch film at the logo position, the touch film can also be arranged at any position outside the vehicle to achieve the function of starting the automatic driving function by touching the touch film. In addition, even if some car keys have the function of starting the automatic driving function, if the user does not carry the car key or the car key is lost, the method provided by the present application can also be used to start the automatic driving function.

[0050] ​In order for those skilled in the art to better understand the present application, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Figure 1 A schematic diagram of a part of a vehicle structure with a touch logo triggering automatic driving function is provided for the embodiments of the present application, as shown in Figure 1 The vehicle includes a first controller, a touch film located at the logo position, and the first controller is connected with the touch film and a second controller respectively. In addition, in order to protect the touch film and prevent short circuit, the vehicle further includes a protective film and a first insulation device. The protective film, the logo, the touch film, the circuit board corresponding to the first controller and the first insulation device are sequentially arranged from the outside of the vehicle to the inside of the vehicle.

[0051] Specifically, the logo is an alloy material. The protective film is a waterproof, sun-proof, dust-proof and wear-resistant material, and the protective film is attached to the logo to protect the touch film from various harsh environments. The touch film is a functional film that can generate a touch signal. The touch film is composed of Polyethylene Terephthalate (PET) and Indium Tin Oxides (ITO), etc., which has good light transmission and conductivity. The insulation device (including the first insulation device and the second insulation device described later) is an insulating material film used for isolation to prevent short circuit, and the insulation device is composed of PET and other high molecular materials. The first controller (i.e. the logo controller) and the second controller are the vehicle controller. The first controller can be connected with the second controller through the automobile bus.

[0052] Figure 2 A flow chart of a vehicle control method is provided for the embodiments of the present application, as shown in Figure 2 The method comprises:

[0053] S10: obtaining a touch signal generated by the touch film in response to a touch operation;

[0054] S11: comparing the touch signal with a sample signal in a signal library, and determining the type of the current touch object corresponding to the touch signal according to the comparison result; wherein the signal library includes signals generated by at least one type of touch object performing a touch operation on the touch film;

[0055] S13: in the case that the type of the current touch object is the preset type and the current touch object is the target touch object, sending the touch signal to the second controller, so that the second controller triggers the automatic driving function of the vehicle according to the touch signal, and controls the vehicle to drive by using the automatic driving function.

[0056] The touch operation can occur in any scenario where it is desired to trigger the starting of the driving function. The present application mainly targets scenarios where the reserved space around the parking space is narrow. After the touch object performs the touch operation, the touch film will generate a change in capacitance, that is, the touch signal emitted by the touch film in response to the touch operation is obtained.

[0057] After the touch signal is obtained, if the touch signal is directly sent to the second controller, and the automatic driving function of the vehicle is triggered by the second controller, then any touch signal can trigger the automatic driving function, which reduces the safety of the vehicle. Therefore, in order to ensure the safety of triggering the automatic driving function, the identity information of the touch object is verified according to the touch signal in the embodiments of the present application. In order to further improve the safety, the type of the touch object is first judged, and then the characteristics of the touch object itself are judged. For example, a glove with a fingerprint touches the car logo to generate a touch signal. If only the fingerprint is identified, the automatic driving function is started because the fingerprint is correct. However, in actual use, the fingerprint is not the fingerprint of the user who has the right to use the vehicle, which affects the safety of the vehicle. Therefore, in the vehicle control method, it is first determined whether the touch film is directly touched by a person, and if so, the fingerprint of the user is further judged.

[0058] In the process of judging the type of the touch object, the trigger signal generated when various types of touch objects touch the touch film is collected in advance as a signal in the signal library. For example, the types of touch objects such as fabric, cotton gloves, iron, plastic, and leather are collected, and the signal amount of this material and product basis is collected and placed in the database. The signal amount collected by the micro control unit (MCU) will be different for different materials, and then different objects are identified through an algorithm. The signal stored in the signal library in the embodiments of the present application is referred to as a sample signal. The signal stored in the sample library is not limited, and is determined according to the actual situation. When the touch signal emitted by the touch film in response to the touch operation is a signal in the signal library, the type of the touch signal can be determined according to the type corresponding to the signal in the signal library. However, the collected sample signal or touch signal is not completely the same due to the influence of the environment and the like. In this case, in order to determine the type of the touch object, the touch signal is compared with the sample signal in the signal library, and the type of the current touch object corresponding to the touch signal is determined according to the comparison result.

[0059] The signal deviation value between the touch signal and each sample signal in the signal library is obtained.

[0060] The target sample signal corresponding to the time when the signal deviation value is less than or equal to a preset value is obtained.

[0061] The type of the touch object corresponding to the target sample signal is taken as the type of the current touch object corresponding to the touch signal.

[0062] The preset value is not limited, and is determined according to actual conditions.

[0063] Figure 3 A schematic diagram for determining the type of a touch object is provided for an embodiment of the present application, as shown in Figure 3 The basic signal value is obtained from the signal library; the capacitance value is converted into a signal value; the deviation signal value between the basic signal value and the signal value converted from the capacitance value is obtained, and the deviation signal value and the threshold value are analyzed by the analysis module. When the identity verification of the touch object is successful, the corresponding function of the driving module and the automatic driving function can be triggered to enable the function.

[0064] In addition, the touch signal is usually weak and noisy. In order to improve the accuracy of identifying the type of the touch object, after obtaining the touch signal emitted by the touch film in response to the touch operation, before comparing the touch signal with the sample signal in the signal library, the method further includes:

[0065] The touch signal is amplified to obtain an amplified touch signal;

[0066] The amplified touch signal is filtered to obtain a filtered touch signal;

[0067] Comparing the touch signal with the sample signal in the signal library includes:

[0068] Comparing the filtered touch signal with the sample signal in the signal library.

[0069] The type of the touch object is determined by comparison. After determining the type of the touch object, it is further judged whether the current touch object is a target touch object. The target touch object is a touch object that has the right to use the vehicle. In order to judge the target touch object, before detecting that the current touch object is the target touch object, the method further includes:

[0070] When obtaining the touch signal emitted by the touch film in response to the touch operation, the current characteristic information of the current touch object performing the touch operation is obtained;

[0071] Correspondingly, detecting whether the current touch object is the target touch object includes:

[0072] In the case where the difference between the current characteristic information and the preset characteristic information meets the preset requirement, it is determined that the current touch object is the target touch object.

[0073] The characteristic information of the touch object is, for example, a fingerprint, a voice, etc. The preset requirement is not limited, but the smaller the difference between the current characteristic information and the preset characteristic information, the more likely it is that the current touch object is the target touch object.

[0074] In the case that the type of the current touch object is detected as the preset type and the current touch object is the target touch object, it is determined that the identity authentication of the touch object is passed, and then the touch signal is sent to the second controller. After the touch signal is amplified and filtered, in order to improve the security of signal transmission, the filtered touch signal is encrypted, and the encrypted touch signal is transmitted to the second controller. The encryption method is not limited. By encrypting the transmitted signal, malicious interference or tampering is prevented.

[0075] In practice, misoperation may occur. In order to avoid this situation, the second controller triggers the automatic driving function of the vehicle according to the touch signal, including:

[0076] From the moment the second controller receives the touch signal, the second controller determines whether the touch signal received within the second preset time period is the same;

[0077] If so, the automatic driving function of the vehicle is triggered according to the touch signal.

[0078] The second preset time period is not limited and is determined according to actual conditions.

[0079] The second controller triggers the automatic driving function of the vehicle according to the touch signal, and controls the vehicle to drive using the automatic driving function. When a start instruction is received, the automatic start function is realized by controlling the key system, fuel injection system and other key components of the vehicle. When a parking instruction is received, the automatic parking function is realized by working with the steering system, brake system, sensors and other systems of the vehicle. This includes detecting the surrounding environment, planning the parking path, controlling the vehicle to drive according to the path, etc. For automatic parking, after the touch signal is recognized, the signal is processed through the Controller Area Network (CAN), the automatic parking system of the vehicle is started, the vehicle is positioned according to the laser radar, the power system of the vehicle is started, and according to a certain software algorithm, the vehicle is automatically parked in a narrow parking space. In addition, during the execution process, the state information of the vehicle can be continuously collected and fed back to the central processor, so as to timely adjust the control strategy and ensure the safety of the operation.

[0080] In order to enable the user to intuitively understand that the touch operation is executed, as shown in Figure 1 The vehicle further comprises an indicating device and a second insulating device; the indicating device is connected with the first controller; the circuit board corresponding to the indicating device and the second insulating device are sequentially arranged along the internal direction of the vehicle from the first insulating device. The indicating device is not limited, which can be a car logo light (a dynamic light for illuminating the car logo), and can also be a vibration device. After obtaining the touch signal emitted by the touch film in response to the touch operation, the following steps are further included:

[0081] The indication device is controlled to indicate within a first preset time period since the touch signal is acquired.

[0082] The first preset time period is not limited. The indication of the indication device allows the user to know that the touch operation is performed.

[0083] Figure 4 A schematic diagram of a vehicle provided by an embodiment of the present application is shown in Figure 4 The schematic diagram includes a power module 101, a touch film 201, a logo lamp 301, a logo control module 401 (i.e., a first controller), a vehicle controller 501 (i.e., a second controller), and an automobile bus 601.

[0084] The power module 101 provides power supply for the vehicle controller and the logo control module. The touch film 201 is a functional film that can generate a required touch signal. The logo lamp 301 is a dynamic effect lamp for illuminating the logo. The logo control module 401 controls the logo lamp to be lit, and collects, processes, and controls the touch signal. The vehicle controller 501 receives the touch signal through the bus, and automatically parks the vehicle in the garage by using a software algorithm. The touch logo can also automatically drive the vehicle out of the garage. The automobile bus 601 connects the automobile system, and can connect the automobile system and the vehicle controller. Figure 5 A flowchart of a method for controlling the vehicle shown in Figure 4 is shown in Figure 5 The flowchart includes the following steps.

[0085] S14: touching the touch film;

[0086] S15: the logo control module receives the touch signal;

[0087] S16: the touch signal is transmitted through the automobile CAN bus;

[0088] S17: the vehicle controller receives the touch signal;

[0089] S18: the vehicle is parked at a specified position by using a software algorithm.

[0090] When the user needs to park in a narrow parking space, touch the car logo. The touch film will produce a change in capacitance. The change in capacitance of the touch film will become a small voltage signal through the touch signal. The voltage signal is processed through the touch integrated circuit AD channel, becoming two signals, a touch signal or a pulse width modulation (PWM) signal (a signal to control the car logo light), which inputs the touch signal to the car's central processor through the bus. Transmission control signal and touch signal, process the transmitted touch signal, whole vehicle logic processing and logical control; software algorithm processing controls the automatic start and automatic parking function of the car, and finally controls the car to stop at the designated position. In addition, an anti-misoperation function is added in the software algorithm to ensure that the operation is only performed when the same instruction is continuously received or a specific combination of instructions is received; the transmitted signal is encrypted to prevent malicious interference or tampering; when performing critical operations such as automatic parking, the system has the function of real-time monitoring of the surrounding environment and stopping the operation in time when potential dangers are detected; the system has a fault self-checking and recovery function to ensure that faults can be detected and handled in time when they occur.

[0091] The vehicle control method provided by the application, first, since the touch film is arranged at the vehicle logo position of the vehicle, and the first controller is connected with the touch film and the second controller respectively, therefore, after the touch object performs the touch operation on the touch film, the first controller can transmit the touch signal to the second controller, and the second controller can trigger the automatic driving function of the vehicle according to the touch signal. That is, in the case that the space reserved around the parking space is narrow, the user can directly touch the vehicle logo to trigger the automatic driving function of the vehicle, and the vehicle is automatically started or parked, which avoids the situation that the vehicle is parked in and the person cannot get out, and the situation that the vehicle is parked in the parking space and the person cannot get into the vehicle, so that the situation that the vehicle cannot be started occurs, the problem of narrow parking space and poor parking is solved, the touch function is adopted, the vehicle is parked by one key, and the driving experience of the user is improved. Secondly, the method of triggering the automatic driving function of the vehicle through the touch signal generated by touching the touch film located at the vehicle logo position is also applicable to the scene that the user cannot trigger the automatic driving function of the vehicle because the user does not carry the vehicle key. Thirdly, the touch film arranged at the vehicle logo position enables the user to quickly locate the position of the touch film, and then the efficiency of triggering the automatic driving function is improved. In addition, compared with the method that the touch signal is directly transmitted to the second controller after the touch signal is obtained, and then the second controller triggers the automatic driving function of the vehicle, in the vehicle control method provided by the application, after the touch signal is obtained, the type of the touch object is determined first, and then in the case that the type of the touch object is the preset type and the touch object is the target touch object, the touch signal is transmitted to the second controller. In the method, since the type of the touch object and whether the touch object is the target touch object are judged, that is, the identity of the touch object is verified, only when the verification is successful, the touch signal is transmitted to the second controller, and then the second controller triggers the automatic driving function of the vehicle, so that the safety of vehicle control is improved.

[0092] The above describes a vehicle control method, and the embodiment also provides a vehicle, which comprises a first controller and a touch film located at a vehicle logo position, and the first controller is connected with the touch film and a second controller respectively.

[0093] The first controller is used for acquiring a touch signal generated by the touch film in response to a touch operation;

[0094] The touch signal is compared with a sample signal in a signal library, and the type of the current touch object corresponding to the touch signal is determined according to a comparison result; wherein the signal library comprises signals generated by at least one type of touch object performing a touch operation on the touch film;

[0095] In the case that the type of the current touch object is the preset type and the current touch object is the target touch object, the touch signal is transmitted to the second controller, so that the second controller triggers the automatic driving function of the vehicle according to the touch signal, and controls the vehicle to drive by using the automatic driving function.

[0096] The vehicle provided by the embodiment has the same or corresponding technical features as the vehicle control method described above, and the embodiment of the vehicle control method has been described in detail above. Therefore, the embodiment of the vehicle will not be described here again.

[0097] In the above embodiment, the vehicle control method is described in detail, and the present application also provides a corresponding embodiment of the vehicle control device. It should be noted that the embodiment is based on the hardware angle. Figure 6 The structure diagram of the vehicle control device provided by another embodiment of the present application is shown. The embodiment is based on the hardware angle. As shown in the figure, the vehicle control device comprises: Figure 6

[0098] The memory 20 is used to store a computer program.

[0099] The processor 21 is used to execute the computer program to realize the steps of the vehicle control method mentioned in the above embodiment.

[0100] The processor 21 can include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 21 can be implemented in at least one of the following hardware forms: a digital signal processor (DSP), a field programmable gate array (FPGA), and a programmable logic array (PLA). The processor 21 can also include a main processor and a coprocessor. The main processor is a processor for processing data in the wake-up state, also known as a central processing unit (CPU). The coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor 21 can be integrated with a graphics processing unit (GPU) that is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 21 can also include an artificial intelligence (AI) processor that is used to process machine learning-related computing operations.

[0101] ​The memory 20 can include one or more computer-readable storage media that can be non-transitory. The memory 20 can also include high-speed random access memory and nonvolatile, computer-readable storage media such as one or more magnetic disk storage devices, flash memory devices. In this embodiment, the memory 20 is at least used to store the following computer program 200, wherein the computer program is loaded and executed by the processor 21, and can realize the related steps of the vehicle control method disclosed in any of the foregoing embodiments. In addition, the resources stored in the memory 20 can also include an operating system 202 and data 203, etc., and the storage mode can be temporary storage or permanent storage. The operating system 202 can include Windows, Unix, Linux, etc. The data 203 can include but is not limited to the data involved in the vehicle control method mentioned above.

[0102] In some embodiments, the vehicle control device can further include a display screen 22, an input / output interface 23, a communication interface 24, a power supply 25, and a communication bus 26.

[0103] Those skilled in the art can understand that the structure shown in the above-mentioned embodiments does not constitute a limitation on the vehicle control device, and can include more or fewer components than those shown in the drawings. Figure 6

[0104] The vehicle control device provided by the embodiments of the present application includes a memory and a processor, and the processor can realize the following method when executing the program stored in the memory: the vehicle control method, and the effects are the same as above.

[0105] Finally, the present application also provides an embodiment of a computer-readable storage medium. The computer-readable storage medium stores a computer program, and the computer program is executed by a processor to realize the steps recorded in the above-mentioned method embodiments.

[0106] It can be understood that if the method in the above-mentioned embodiments is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such understanding, the technical solutions of the present application essentially or the part that contributes to the prior art or the whole or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium, and executes all or part of the steps of the methods described in the embodiments of the present application. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and various media that can store program codes.

[0107] ​The computer readable storage medium provided by the application comprises the vehicle control method mentioned above, and the effects are the same.

[0108] The vehicle control method, device, medium and vehicle provided by the application are described in detail above. Each embodiment in the specification is described in a progressive manner, and each embodiment mainly describes the difference from other embodiments. The same or similar parts of each embodiment can be understood by referring to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the related parts can be understood by referring to the method part. It should be pointed out that for ordinary skilled in the art, without departing from the principle of the application, the application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the application.

[0109] It should be further noted that in the specification, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A vehicle control method characterized by, The vehicle comprises a first controller, a touch film located at a vehicle logo position, the first controller being connected with the touch film and a second controller respectively; the method comprises: acquiring a touch signal emitted by the touch film in response to a touch operation; comparing the touch signal with sample signals in a signal library, and determining a type of a current touch object corresponding to the touch signal according to a comparison result; wherein the signal library comprises signals generated by at least one type of touch object performing a touch operation on the touch film; in a case where it is detected that the type of the current touch object is a preset type and the current touch object is a target touch object, sending the touch signal to the second controller, so that the second controller triggers an automatic driving function of the vehicle according to the touch signal, and controls the vehicle to travel by using the automatic driving function; the comparing the touch signal with sample signals in a signal library, and determining a type of a current touch object corresponding to the touch signal comprises: acquiring signal deviation values between the touch signal and each sample signal in the signal library; acquiring a target sample signal corresponding to a case where a signal deviation value is less than or equal to a preset value; taking a type of a touch object corresponding to the target sample signal as the type of the current touch object corresponding to the touch signal; after the acquiring a touch signal emitted by the touch film in response to a touch operation, before the comparing the touch signal with sample signals in a signal library, the method further comprises: performing signal amplification processing on the touch signal to obtain an amplified touch signal; performing filtering processing on the amplified touch signal to obtain a filtered touch signal; the comparing the touch signal with sample signals in a signal library comprises: comparing the filtered touch signal with the sample signals in the signal library; the sending the touch signal to the second controller comprises: performing encryption processing on the filtered touch signal, and transmitting the encrypted touch signal to the second controller.

2. The vehicle control method according to claim 1, characterized by, The vehicle further comprises a protective film and a first insulation device; the protective film, the vehicle logo, the touch film, a circuit board corresponding to the first controller and the first insulation device are sequentially arranged from an outside of the vehicle to an inside of the vehicle.

3. The vehicle control method according to claim 1 or 2, characterized by, Before detecting that the current touch object is the target touch object, the method further comprises: when acquiring the touch signal emitted by the touch film in response to a touch operation, acquiring current characteristic information of a current touch object performing the touch operation; correspondingly, detecting whether the current touch object is the target touch object comprises: in a case where it is detected that a difference between the current characteristic information and preset characteristic information meets a preset requirement, determining that the current touch object is the target touch object.

4. The vehicle control method according to claim 2, characterized by The vehicle further comprises an indicating device and a second insulation device; the indicating device is connected with the first controller; a circuit board corresponding to the indicating device and the second insulation device are sequentially arranged from the first insulation device along an inside direction of the vehicle; after the acquiring the touch signal emitted by the touch film in response to a touch operation, the method further comprises: The first preset time period starts from the acquisition of the touch signal.

5. The vehicle control method according to claim 1, characterized by The second controller triggers the automatic driving function of the vehicle according to the touch signal, which comprises: The second controller determines whether the touch signals received within a second preset time period are the same, starting from the second controller receiving the touch signal. If yes, the second controller triggers the automatic driving function of the vehicle according to the touch signal.

6. A vehicle characterized by comprising: The first controller, the touch film located at the vehicle logo position, and the second controller are connected respectively. The first controller is used to acquire the touch signal emitted by the touch film in response to the touch operation. The touch signal is compared with the sample signal in the signal library, and the type of the current touch object corresponding to the touch signal is determined according to the comparison result; wherein the signal library includes signals generated by at least one type of touch object performing touch operation on the touch film. In the case where the type of the current touch object is a preset type and the current touch object is a target touch object, the touch signal is sent to the second controller, so that the second controller triggers the automatic driving function of the vehicle according to the touch signal, and controls the vehicle to drive by using the automatic driving function. The comparison of the touch signal with the sample signal in the signal library and the determination of the type of the current touch object corresponding to the touch signal according to the comparison result comprises: Obtaining the signal deviation value between the touch signal and each sample signal in the signal library; Obtaining the target sample signal corresponding to the signal deviation value less than or equal to a preset value; Taking the type of the touch object corresponding to the target sample signal as the type of the current touch object corresponding to the touch signal; After acquiring the touch signal emitted by the touch film in response to the touch operation, before comparing the touch signal with the sample signal in the signal library, it further comprises: Signal amplification processing of the touch signal to obtain the amplified touch signal; Filtering processing of the amplified touch signal to obtain the filtered touch signal; The comparison of the touch signal with the sample signal in the signal library comprises: Comparison of the filtered touch signal with the sample signal in the signal library; The sending of the touch signal to the second controller comprises: Encryption processing of the filtered touch signal, and transmission of the encrypted touch signal to the second controller.

7. A vehicle control device characterized by comprising: It comprises: A memory for storing a computer program; A processor for executing the computer program to realize the steps of the vehicle control method according to any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that, The computer program is stored on the computer readable storage medium, and the processor executes the computer program to realize the steps of the vehicle control method according to any one of claims 1 to 5.

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