CN117240481A - Vehicle control method, device, computer readable storage medium and vehicle equipment - Google Patents

Abstract

The vehicle control method, device, computer-readable storage medium and vehicle-machine equipment provided by the present disclosure are applied to the vehicle-machine equipment of the vehicle and can obtain the access-vehicle-machine request sent by the client device; when the access-vehicle-machine request satisfies Under the preset access conditions, generate the vehicle-machine authority key corresponding to the user-end device; send the vehicle-machine authority key to the user-end device so that the user-end device uses the vehicle-machine authority key to encrypt the control instructions , and upload the encrypted control instructions to the preset instruction pool; use the vehicle and machine authority keys to decrypt the control instructions in the preset instruction pool to obtain unencrypted control instructions; use the vehicle and engine authority keys to decrypt the control instructions Perform authority verification, and if the authority verification passes, execute the control instructions to control the vehicle. This disclosure configures the vehicle-machine permission key for the user-side device, so that the user-side device can control the functions and services provided by the vehicle within the scope of the vehicle-machine permission key.

Description

Vehicle control method, device, computer-readable storage medium and vehicle equipment

Technical field

The present disclosure relates to the field of vehicle control technology, and in particular to vehicle control methods, devices, computer-readable storage media and vehicle equipment.

Background technique

In recent years, with the rapid development of intelligent and connected transportation and automobiles, vehicles can provide drivers and passengers with a variety of functions and services. For example: large display screens, voice interaction, smart seats, smart air conditioners, sound systems, aromatherapy systems and the Internet.

Currently, the functions and services provided by the vehicle are mainly controlled by the user's operation of the vehicle equipment. The vehicle equipment is usually set on the center console in the front row of the vehicle, and can be used more conveniently by users in the driver's seat and passenger seat. The vehicle equipment controls the vehicle, for example, switching the content played by multimedia. However, when the passengers in the rear seats need to control the vehicle equipment, they need the assistance of the user in the driver's seat or the passenger's seat to perform the control instead. Even some functions and services involving the car owner's authority require the car owner to operate. The owner is usually the driver of the vehicle. During driving, if the driver frequently controls the vehicle equipment, it may easily affect vehicle driving safety.

Therefore, how to realize shared control of functions and services on the vehicle by users on the vehicle has become an urgent technical problem that those skilled in the art need to solve.

Contents of the invention

In view of the above problems, the present disclosure provides a vehicle control method, device, computer-readable storage medium and vehicle equipment that overcomes the above problems or at least partially solves the above problems. The technical solution is as follows:

A vehicle control method, applied to vehicle equipment, the method includes:

Obtain the access vehicle request sent by the client device;

When the request to access the vehicle-machine meets the preset access conditions, generate a vehicle-machine authority key corresponding to the client device;

Send the vehicle-machine authority key to the client device, so that the client device uses the vehicle-machine authority key to encrypt the control instructions, and uploads the encrypted control instructions to the default In the command pool;

Use the vehicle-machine authority key to decrypt the control instructions in the preset instruction pool to obtain the unencrypted control instructions;

The vehicle-machine authority key is used to perform authority verification on the control instruction. If the authority verification is passed, the control instruction is executed to control the vehicle.

Optionally, when the request for accessing the vehicle-machine satisfies preset access conditions, generating a vehicle-machine authority key corresponding to the client device includes:

Perform legality verification on the access vehicle-machine request and obtain the legality verification result;

When the legality verification result is passed, obtain the vehicle authority configuration information corresponding to the user device;

At least the vehicle-machine authority configuration information is used to generate a vehicle-machine authority key corresponding to the client device.

Optionally, the vehicle-machine access request carries an identity identifier corresponding to the user-side device, and at least the vehicle-machine permission configuration information is used to generate a vehicle-machine permission key corresponding to the user-side device. ,include:

The vehicle-machine authority configuration information, the identity identifier, and the device identification of the vehicle-machine device are combined and encrypted to generate a vehicle-machine authority key corresponding to the client device.

Optionally, the vehicle-machine authority key includes encrypted vehicle-machine authority configuration information, and the vehicle-machine authority configuration information includes the authority level and authorization period corresponding to the user-end device. The use of the The vehicle-machine authority key performs authority verification on the control instructions, including:

Decrypt the vehicle-machine authority key to obtain the authority level and authorization period;

The authority level and the authorization period are used to perform authority verification on the control instruction.

Optionally, the control instruction includes instruction information, which includes instruction type, instruction name, instruction code, and instruction initiation time, and the authority level and authorization period are used to perform authority verification on the control instruction. ,include:

Verify whether the instruction type, the instruction name and the instruction code in the control instruction are within the authority range corresponding to the authority level, and obtain a first verification result;

Verify whether the instruction initiation time in the control instruction is within the authorization period, and obtain a second verification result;

When both the first verification result and the second verification result are verification passes, it is determined that the authority verification for the control instruction passes.

Optionally, obtaining the vehicle-machine permission configuration information corresponding to the user device includes:

Display the vehicle and machine permission configuration interface corresponding to the user device;

Obtain the vehicle and computer permission configuration information input by the user on the vehicle and computer permission configuration interface.

Optionally, the control instruction is a first control instruction for an application program in the vehicle device, or a second control instruction for a controllable device in the vehicle.

A vehicle control device, applied to vehicle equipment, the device includes: a request acquisition unit, a key generation unit, a key sending unit, a control instruction decryption unit, an authority verification unit and an instruction execution unit,

The request obtaining unit is used to obtain the access vehicle request sent by the user terminal device;

The key generation unit is configured to generate a vehicle-machine authority key corresponding to the user-side device when the request to access the vehicle-machine meets preset access conditions;

The key sending unit is used to send the vehicle-machine authority key to the client device, so that the user-side device uses the vehicle-machine authority key to encrypt the control instruction, and sends the encrypted The control instructions are uploaded to the preset instruction pool;

The control instruction decryption unit is used to decrypt the control instructions in the preset instruction pool using the vehicle-machine authority key to obtain the unencrypted control instructions;

The authority verification unit is used to perform authority verification on the control instructions using the vehicle authority key, and trigger the vehicle control unit if the authority verification passes;

The instruction execution unit is used to execute the control instruction to control the vehicle.

A computer-readable storage medium has a program stored thereon. When the program is executed by a processor, the vehicle control method described in any one of the above is implemented.

A vehicle equipment, which includes at least one processor, and at least one memory and bus connected to the processor; wherein the processor and the memory complete communication with each other through the bus; The processor is configured to call program instructions in the memory to execute any one of the above vehicle control methods.

Through the above technical solution, the present disclosure provides a vehicle control method, device, computer-readable storage medium and vehicle-machine equipment. This method is applied to the vehicle-machine equipment of the vehicle and can obtain the access vehicle-machine request sent by the client device; in When the request to access the vehicle meets the preset access conditions, a vehicle-machine permission key corresponding to the user-side device is generated; the vehicle-machine permission key is sent to the user-side device so that the client device can use the vehicle-machine permission key The key is used to encrypt the control instructions, and the encrypted control instructions are uploaded to the preset instruction pool; the vehicle machine authority key is used to decrypt the control instructions in the preset instruction pool, and the unencrypted control instructions are obtained; the vehicle machine is used to The authority key performs authority verification on the control instructions. If the authority verification is passed, the control instructions are executed to control the vehicle. This disclosure configures the vehicle-machine permission key for the user-side device, so that the user-side device can control the functions and services provided by the vehicle within the scope of the vehicle-machine permission key.

The above description is only an overview of the technical solutions of the present disclosure. In order to have a clearer understanding of the technical means of the present disclosure, they can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present disclosure more obvious and understandable. , the specific implementation modes of the present disclosure are specifically listed below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the disclosure. Also throughout the drawings, the same reference characters are used to designate the same components. In the attached picture:

Figure 1 shows a flow chart of an implementation of a vehicle control method provided by an embodiment of the present disclosure;

Figure 2 shows a flowchart of another implementation of a vehicle control method provided by an embodiment of the present disclosure;

Figure 3 shows a schematic structural diagram of a vehicle control device provided by an embodiment of the present disclosure;

FIG. 4 shows a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a thorough understanding of the disclosure, and to fully convey the scope of the disclosure to those skilled in the art.

As shown in Figure 1, a flow chart of an implementation of a vehicle control method provided by an embodiment of the present disclosure is shown. The vehicle control method can be applied to the vehicle equipment of the vehicle. The vehicle control method can include:

S100. Obtain the vehicle-machine access request sent by the client device.

Among them, the vehicle-mounted device may be a vehicle-mounted device capable of information communication connection with other devices. The vehicle equipment can be installed on the vehicle center console and/or on the back of the vehicle seat. The vehicle equipment is equipped with corresponding vehicle systems and applications installed with in-vehicle information products. For example: in-vehicle information products can be navigation, music, video, radio, browsers and chat tools.

Wherein, the client device may be a mobile smart device. For example: client devices can be smartphones, tablets, laptops, smart watches, smart bracelets, and wireless headsets.

The user of the client device can send a request to access the vehicle device through the client device to the vehicle device.

Optionally, the user of the client device can scan the vehicle-machine access information code provided by the vehicle-machine device through the client device, and enter the corresponding application information on the jumped-out vehicle-machine access interface, thereby generating a vehicle-machine access information code. Request and send the access vehicle request to the vehicle device. Optionally, the information code can be a QR code. By providing an information code, the disclosed embodiments can facilitate the user-side device to generate a request for accessing the vehicle-machine device, thereby reducing the time it takes for the user-side device to access the vehicle-machine device.

Optionally, the user of the client device can open the vehicle-machine application installed on the client device corresponding to the vehicle-machine device, and enter the corresponding application information in the application, thereby generating a request for accessing the vehicle-machine and sending the request. The request to access the vehicle is sent to the vehicle device. By providing a vehicle-machine application, the disclosed embodiments can facilitate the user-side device to access the vehicle-machine device multiple times, and simplify the process of the user-side device accessing the vehicle-machine device multiple times.

Optionally, the request to access the vehicle carries an identity corresponding to the user device. Among them, the identity identifier can be a mobile phone number, International Mobile Subscriber Identification Number (IMSI), International Mobile Equipment Identification Number (IMEI), Electronic Serial Number (Electronic Serial Numbers, ESN) and mobile phone number. One or more of the device serial numbers (Mobile Equipment ID, MEID).

S200: When the request for accessing the vehicle-machine meets the preset access conditions, generate a vehicle-machine permission key corresponding to the client device.

In the embodiment of the present disclosure, when the request to access the vehicle-machine meets the preset access conditions, a communication connection between the vehicle-machine device and the client device can be established through a preset communication protocol. Optionally, the preset communication protocol can be TCP protocol or UDP protocol.

Optionally, the preset access conditions may include legality verification and permission configuration. Based on the method shown in Figure 1, as shown in Figure 2, a flow chart of another implementation of the vehicle control method provided by an embodiment of the present disclosure, step S200 may include:

S210: Perform legality verification on the request to access the vehicle and obtain the legality verification result.

Optionally, after receiving a vehicle-machine access request, the embodiment of the present disclosure may display a legality verification interface, where the legality verification interface includes information about the client device corresponding to the vehicle-machine access request and Legality verification option button. Embodiments of the present disclosure can obtain a legality verification result in response to the user's triggering operation on the legality verification option button. Legality verification option buttons include accept button and reject button. When the accept button is triggered, it is determined that the legality verification result is passed. When the reject button is triggered, it is determined that the legality verification result is failed.

It is understandable that users need to log in to the super administrators account on the vehicle and computer equipment. When the super administrator account is logged in, the legality of the request to access the vehicle and computer is verified.

Optionally, the embodiment of the present disclosure may return an access denial message to the user device when the legality verification result is failed.

S220: When the legality verification result is passed, obtain the vehicle permission configuration information corresponding to the user device.

Optionally, in the embodiment of the present disclosure, when the legality verification result is passed, the vehicle-machine permission configuration interface corresponding to the user device can be displayed. Obtain the vehicle and computer permission configuration information entered by the user on the vehicle and computer permission configuration interface.

Specifically, the user can check and set the control permissions of the user device on the vehicle device on the vehicle and computer permission configuration interface, and generate the vehicle and computer permission configuration information corresponding to the user device according to the check setting results. By providing a vehicle-machine permission configuration interface, the disclosed embodiment facilitates users to set different vehicle-machine permission configuration information for different client devices, and personalized management of the control permissions of different client devices.

Optionally, in the embodiment of the present disclosure, when the legality verification result is passed, the preset visitor default permission template can be used to set the control permissions of the user-side device on the vehicle device, and generate a user-side device corresponding to the Vehicle and machine permission configuration information. The embodiment of the present disclosure can quickly configure control permissions for the user device through the guest default permission template, thereby reducing the time it takes for the user device to access the vehicle equipment.

Optionally, the vehicle-machine permission configuration information may include the permission level and authorization period corresponding to the user device. The permission level is used to characterize the control scope and control priority of the user device on the vehicle equipment. The authorization period is used to characterize the period during which the user device is allowed to control the vehicle device. The disclosed embodiments can clarify the controllable range of the user-end device on the vehicle device through the authority level and authorization period, and facilitate authority verification of the control instructions sent by the user-end device.

S230: At least use the vehicle-machine permission configuration information to generate a vehicle-machine permission key corresponding to the client device.

Optionally, embodiments of the present disclosure may encrypt the vehicle-machine authority configuration information and generate a vehicle-machine authority key corresponding to the user device, where the vehicle-machine authority key includes the encrypted vehicle-machine authority configuration information. In this disclosed embodiment, the encrypted vehicle-machine authority configuration information is used as the vehicle-machine authority key corresponding to the user-end device, so that the vehicle-machine authority key is used as an authorization file for control instruction transmission, and at the same time, it facilitates the control of the transmission of the user-end device. Instructions for permission verification.

Optionally, embodiments of the present disclosure may perform combined encryption on the vehicle-machine authority configuration information, identity identification, and device identification of the vehicle-machine device to generate a vehicle-machine authority key corresponding to the user device.

Specifically, embodiments of the present disclosure can combine the vehicle-machine authority configuration information, the identity identifier, and the string string of the device identification of the vehicle-machine device to obtain the combined string, and then encrypt the combined string according to the first preset encryption algorithm. , generate the vehicle-machine permission key corresponding to the user device. Optionally, the first preset encryption algorithm may be a hash function encryption algorithm. Optionally, the hash function encryption algorithm can be the MD5 encryption algorithm. By encrypting the combined string of vehicle-machine permission configuration information, identity identification and device identification of the vehicle-machine equipment, the disclosed embodiment can ensure the uniqueness of the vehicle-machine permission key and facilitate the access of the vehicle-machine equipment to multiple client devices. In this case, the control instructions sent by different client devices are identified, and corresponding authority verification is performed on each control instruction.

S300: Send the vehicle-machine authority key to the client device, so that the client device uses the vehicle-machine authority key to encrypt the control instructions, and uploads the encrypted control instructions to the preset instruction pool.

Optionally, the control instruction may include instruction information, which includes instruction type, instruction name, instruction code, and instruction initiation time, where the instruction type is used to indicate the control target of the control instruction. The instruction name is used to indicate the control purpose of the control target. The instruction code is used by the vehicle and machine equipment to identify the control target and control purpose of the control instruction. The command initiation time is used to indicate the time when the control command is sent from the client device. Optionally, the instruction information may also include the identity of the user device that initiated the control instruction.

Optionally, the control instruction may be a first control instruction for an application program in the vehicle device. Optionally, applications in the vehicle device may include navigation APPs, music APPs, video APPs, broadcast APPs, browser APPs, and chat tool APPs. For example, the first control instruction may be an instruction to control the volume and playback progress of the music played in the music APP.

Optionally, the control instruction may be a second control instruction for a controllable device in the vehicle. Optionally, controllable devices in the vehicle can include smart seats, smart air conditioning, and vehicle interior ambient lighting. For example, the second control instruction may be an instruction to control the backrest angle of the smart seat.

Optionally, the client device can use the vehicle authority key to encrypt the control instructions using a second preset encryption algorithm. The second preset encryption algorithm may be the same as the first preset encryption algorithm, or may be an asymmetric encryption algorithm pre-negotiated between the user terminal device and the vehicle device. For example, the second default encryption algorithm may be an RSA encryption algorithm (RSA algorithm), a digital signature algorithm (Digital Signature Algorithm, DSA), and an elliptic curve signature algorithm (Elliptic Curve Digital Signature Algorithm, ECDSA). By encrypting the control instructions, the embodiments of the present disclosure can ensure the security of the control instructions during transmission.

Optionally, the preset instruction pool may be an instruction message list based on the preset message middleware. Optional, the default message middleware can be kafka or redis. Vehicle-mounted equipment can subscribe to this preset command pool. By subscribing to the preset command pool, the vehicle equipment can detect changes in control commands in the preset command pool in real time and process the control commands in real time. The client device can issue control instructions through the instruction channel provided by the preset instruction pool. Optionally, the preset instruction pool can sort the control instructions according to the order of instruction reception. Optionally, when there are control instructions with different authority levels for the same control target in the preset instruction pool, the embodiment of the present disclosure can filter out the control instructions with low authority levels and retain the control instructions with the highest authority level to avoid The control conflict problem of vehicle and machine equipment during the execution of control instructions.

Embodiments of the present disclosure can enable high-concurrency data interconnection and interoperability between multiple client devices and vehicle-mounted devices through a preset command pool. By subscribing to the preset command pool, the vehicle device does not need to establish a handshake connection with the client device, and multiple client devices can remotely control the applications in the vehicle device and the controllable devices of the vehicle at the same time.

Optionally, the preset command pool can persistently store the command information of the control command to avoid data loss during the connection process between the user device and the vehicle device.

S400: Use the vehicle-machine authority key to decrypt the control instructions in the preset instruction pool to obtain unencrypted control instructions.

It can be understood that the embodiments of the present disclosure can use the vehicle-machine authority key and the decryption algorithm corresponding to the second preset encryption algorithm to decrypt the control instructions in the preset instruction pool to obtain unencrypted control instructions.

S500: Use the vehicle-machine authority key to perform authority verification on the control instructions. If the authority verification passes, perform step S600.

Optionally, the embodiment of the present disclosure can decrypt the vehicle-machine authority key to obtain the authority level and authorization period. Use the authority level and authorization period to verify the authority of the control instructions.

Specifically, embodiments of the present disclosure can use the decryption algorithm corresponding to the first preset encryption algorithm to decrypt the vehicle authority key, obtain the unencrypted authority level and authorization period, and use the authority level and authorization period to verify the control. The instruction performs authority verification, and based on the authority verification result, determines whether to execute the control instruction. By performing authority verification on the control instructions, the disclosed embodiments prevent vehicle and machine equipment from executing control instructions that do not meet the authority level and exceed the authorization period.

Optionally, embodiments of the present disclosure can verify whether the instruction type, instruction name, and instruction code in the control instruction are within the authority range corresponding to the authority level, and obtain the first verification result.

Specifically, if the instruction type, instruction name, and instruction code in the control instruction are within the authority range corresponding to the authority level, then the first verification result of the control instruction is determined to be passed. Otherwise, the first verification result of the control instruction is determined to be Fail. By verifying whether the control instructions exceed the authority range corresponding to the authority level, the disclosed embodiments can avoid executing control instructions that exceed authority and ensure the orderliness of vehicle control authority.

Optionally, the embodiment of the present disclosure can verify whether the instruction initiation time in the control instruction is within the authorization period to obtain a second verification result.

Specifically, if the instruction initiation time in the control instruction is within the authorization period, the second verification result of the control instruction is determined to be passed. Otherwise, the second verification result of the control instruction is determined to be failed. By verifying whether the control instructions exceed the authorization period, the disclosed embodiments can avoid executing control instructions sent by client devices whose authorization has expired, ensuring the safety of vehicle control.

Optionally, the embodiment of the present disclosure may determine that the authority verification for the control instruction has passed when both the first verification result and the second verification result are verification passes. In the embodiment of the present disclosure, when the verification results of the authority level and authorization period of the control instruction are both passed, it is determined that the authority verification of the control instruction is passed, which can ensure the orderliness and security of the authority of the user device to control the vehicle.

Optionally, the embodiment of the present disclosure may determine that the authority verification for the control instruction fails when any one of the first verification result and the second verification result is verification failure. Optionally, in the embodiment of the present disclosure, when it is determined that the authority verification of the control instruction fails, an instruction invalid message can be returned to the client device that sent the control instruction to prompt the user of the client device to re-initiate effective control. instruction.

S600. Execute the control instructions to control the vehicle.

Embodiments of the present disclosure control the vehicle by executing control instructions that pass authority verification, which can effectively control applications in the vehicle equipment or controllable equipment in the vehicle, and solve the problem of control authority management between the user equipment and the vehicle equipment. Based on the problem of authority verification, the user-end device can improve the convenience of controlling the applications in the vehicle equipment or the controllable equipment in the vehicle, and improve the passenger's control experience and user satisfaction.

The vehicle control method provided by the present disclosure is applied to the vehicle-machine equipment of the vehicle and can obtain the vehicle-machine access request sent by the user-end device; when the vehicle-machine access request satisfies the preset access conditions, a user-generated The vehicle-machine authority key corresponding to the terminal device; sends the vehicle-machine authority key to the user-side device, so that the user-side device uses the vehicle-machine authority key to encrypt the control instructions, and uploads the encrypted control instructions to the default In the command pool; use the vehicle-machine authority key to decrypt the control instructions in the preset command pool to obtain unencrypted control instructions; use the vehicle-machine authority key to verify the authority of the control instructions. If the authority verification is passed, Execute control instructions to control the vehicle. This disclosure configures the vehicle-machine permission key for the user-side device, so that the user-side device can control the functions and services provided by the vehicle within the scope of the vehicle-machine permission key.

Although operations are depicted in a specific order, this should not be understood as requiring that the operations be performed in the specific order shown or in sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous.

It should be understood that various steps described in the method implementations of the present disclosure may be executed in different orders and/or in parallel. Furthermore, method embodiments may include additional steps and/or omit performance of illustrated steps. The scope of the present disclosure is not limited in this regard.

Corresponding to the above method embodiments, embodiments of the present disclosure also provide a vehicle control device, the structure of which is shown in Figure 3. The vehicle control device can be applied to vehicle equipment. The vehicle control device can include: requesting to obtain Unit 100, key generation unit 200, key sending unit 300, control instruction decryption unit 400, authority verification unit 500 and instruction execution unit 600.

The request obtaining unit 100 is used to obtain a vehicle access request sent by the client device.

The key generation unit 200 is configured to generate a vehicle-machine authority key corresponding to the client device when the request to access the vehicle-machine meets the preset access conditions.

The key sending unit 300 is used to send the vehicle-machine authority key to the client device, so that the client device uses the vehicle-machine authority key to encrypt the control instructions, and uploads the encrypted control instructions to the preset instruction pool. middle.

The control instruction decryption unit 400 is used to decrypt the control instructions in the preset instruction pool using the vehicle-machine authority key to obtain unencrypted control instructions.

The authority verification unit 500 is used to perform authority verification on the control instructions using the vehicle authority key, and trigger the vehicle control unit when the authority verification passes.

The instruction execution unit 600 is used to execute control instructions to control the vehicle.

Optionally, the key generation unit 200 includes: a legality verification subunit, a permission configuration information obtaining subunit, and a permission key generation subunit.

The legality verification subunit is used to verify the legality of access vehicle-machine requests and obtain legality verification results.

The permission configuration information obtaining subunit is used to obtain the vehicle and machine permission configuration information corresponding to the user device when the legality verification result is passed.

The permission key generation subunit is used to generate a vehicle-machine permission key corresponding to the user device by using at least the vehicle-machine permission configuration information.

Optionally, the request to access the vehicle carries an identity corresponding to the user device.

Optionally, the permission key generation subunit is specifically used to combine and encrypt the vehicle-machine permission configuration information, identity identification, and device identification of the vehicle-machine equipment, and generate a vehicle-machine authority key corresponding to the user device.

Optionally, the vehicle-machine permission key includes encrypted vehicle-machine permission configuration information.

Optionally, the vehicle and machine permission configuration information includes the permission level and authorization period corresponding to the user device,

Optionally, the authority verification unit 500 is specifically used to decrypt the vehicle-machine authority key to obtain the authority level and authorization period; and use the authority level and authorization period to perform authority verification on the control instructions.

Optionally, the control instruction includes instruction information, and the instruction information includes instruction type, instruction name, instruction code, and instruction initiation time.

Optional, optional, authority verification unit 500 is specifically used to verify whether the instruction type, instruction name and instruction code in the control instruction are within the authority range corresponding to the authority level, and obtain the first verification result; verify the instructions in the control instruction Whether the initiation time is within the authorization period, the second verification result is obtained; when the first verification result and the second verification result are both verification passed, it is determined that the authority verification of the control instruction has passed.

Optionally, the permission configuration information obtaining subunit is specifically used to display the vehicle and computer permission configuration interface corresponding to the user device; and obtain the vehicle and computer permission configuration information input by the user on the vehicle and computer permission configuration interface.

Optionally, the control instruction is a first control instruction for an application in the vehicle device, or a second control instruction for a controllable device in the vehicle.

The vehicle control device provided by the present disclosure is applied to the vehicle-machine equipment of the vehicle and can obtain the vehicle-machine access request sent by the client device; when the vehicle-machine access request satisfies the preset access conditions, a user-generated The vehicle-machine authority key corresponding to the terminal device; sends the vehicle-machine authority key to the user-side device, so that the user-side device uses the vehicle-machine authority key to encrypt the control instructions, and uploads the encrypted control instructions to the default In the command pool; use the vehicle-machine authority key to decrypt the control instructions in the preset command pool to obtain unencrypted control instructions; use the vehicle-machine authority key to verify the authority of the control instructions. If the authority verification is passed, Execute control instructions to control the vehicle. This disclosure configures the vehicle-machine permission key for the user-side device, so that the user-side device can control the functions and services provided by the vehicle within the scope of the vehicle-machine permission key.

Regarding the devices in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

The vehicle control device includes a processor and a memory. The above request acquisition unit 100, key generation unit 200, key sending unit 300, control instruction decryption unit 400, authority verification unit 500, instruction execution unit 600, etc. are all stored as program units. In the memory, the processor executes the above program units stored in the memory to implement corresponding functions.

The processor contains a core, which retrieves the corresponding program unit from the memory. One or more kernels can be set, and the user device can be configured with a vehicle authority key by adjusting the kernel parameters, so that the user device can control the functions and services provided by the vehicle within the authority of the vehicle authority key.

Embodiments of the present disclosure provide a computer-readable storage medium on which a program is stored, and when the program is executed by a processor, the vehicle control method is implemented.

Embodiments of the present disclosure provide a processor, the processor being used to run a program, wherein the vehicle control method is executed when the program is run.

As shown in Figure 4, an embodiment of the present disclosure provides a vehicle-mounted device 1000. The vehicle-mounted device 1000 includes at least one processor 1001, and at least one memory 1002 and bus 1003 connected to the processor 1001; wherein, the processor 1001 The memory 1002 completes mutual communication through the bus 1003; the processor 1001 is used to call program instructions in the memory 1002 to execute the above vehicle control method.

The present disclosure also provides a computer program product, which, when executed on a vehicle-machine device, is adapted to execute a program that initializes the vehicle control method steps.

The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus, on-board equipment (systems), and computer program products according to embodiments of the disclosure. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable device to produce a machine, such that the instructions executed by the processor of the computer or other programmable device produce instructions for implementing the process. Diagram of a process or processes and/or block diagram of an apparatus for the functions specified in a block or blocks.

In a typical configuration, on-board equipment includes one or more processors (CPUs), memory and buses. Vehicle equipment may also include input/output interfaces, network interfaces, etc.

Memory may include non-permanent memory in computer-readable media, random access memory (RAM) and/or non-volatile memory, such as read-only memory (ROM) or flash memory (flash RAM). The memory includes at least one memory chips. Memory is an example of a computer-readable medium.

Computer-readable media includes both persistent and non-volatile, removable and non-removable media that can be implemented by any method or technology for storage of information. Information may be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), and read-only memory. (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, Magnetic tape cassettes, tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium can be used to store information that can be accessed by a computing device. As defined in this article, computer-readable media does not include transitory media, such as modulated data signals and carrier waves.

In the description of the present disclosure, it should be understood that if the terms “upper”, “lower”, “front”, “back”, “left” and “right” are used, the directions or positional relationships indicated are based on those shown in the accompanying drawings. The orientations or positional relationships shown are only to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the indicated positions or elements must have specific orientations, be constructed and operated in specific orientations, and therefore cannot be understood as limitations of the present disclosure. .

It should be noted that in this article, relational 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 that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. It should also be noted that the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes Other elements are not expressly listed or are inherent to the process, method, article or equipment. Without further limitation, an element qualified by the statement "comprises a..." does not exclude the presence of additional identical elements in the process, method, good, or device that includes the element.

Those skilled in the art will appreciate that embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The above are only examples of the present disclosure and are not intended to limit the present disclosure. Various modifications and variations may occur to the present disclosure to those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this disclosure shall be included in the scope of the claims of this disclosure.

Claims (10)

1. A vehicle control method, characterized by being applied to a vehicle-mounted device of a vehicle, the method comprising:

acquiring a vehicle access request sent by user equipment;

generating a vehicle-to-machine authority key corresponding to the user equipment under the condition that the vehicle-to-machine access request meets the preset access condition;

the vehicle-mounted authority key is sent to the user side equipment, so that the user side equipment encrypts a control instruction by using the vehicle-mounted authority key, and the encrypted control instruction is uploaded to a preset instruction pool;

decrypting the control instruction in the preset instruction pool by using the vehicle-mounted permission key to obtain the unencrypted control instruction;

and carrying out authority verification on the control instruction by using the authority key of the vehicle machine, and executing the control instruction to control the vehicle under the condition that the authority verification is passed.

2. The method of claim 1, wherein the generating the vehicle-to-machine permission key corresponding to the user-side device in the case that the access vehicle-to-machine request satisfies a preset access condition includes:

carrying out validity verification on the vehicle-mounted machine access request to obtain a validity verification result;

obtaining vehicle-machine authority configuration information corresponding to the user side equipment under the condition that the validity verification result is passed;

and generating a vehicle-machine authority key corresponding to the user equipment by at least utilizing the vehicle-machine authority configuration information.

3. The method of claim 2, wherein the access vehicle-to-vehicle request carries an identity corresponding to the user equipment, and the generating the vehicle-to-vehicle permission key corresponding to the user equipment at least using the vehicle-to-vehicle permission configuration information includes:

and carrying out combined encryption on the vehicle-mounted device permission configuration information, the identity and the device identity of the vehicle-mounted device to generate a vehicle-mounted device permission key corresponding to the user terminal device.

4. A method according to claim 3, wherein the vehicle authority key includes encrypted vehicle authority configuration information, the vehicle authority configuration information includes an authority level and an authority limit corresponding to the user side device, and the performing authority verification on the control instruction by using the vehicle authority key includes:

decrypting the authority key of the vehicle-mounted device to obtain the authority level and the authority limit;

and verifying the authority of the control instruction by using the authority level and the authority limit.

5. The method of claim 4, wherein the control instruction includes instruction information including an instruction type, an instruction name, an instruction code, and an instruction initiation time, wherein the verifying the control instruction with the permission level and the permission term includes:

verifying whether the instruction type, the instruction name and the instruction code number in the control instruction are in the authority range corresponding to the authority level or not, and obtaining a first verification result;

verifying whether the instruction initiating time in the control instruction is within the authorized period or not, and obtaining a second verification result;

and under the condition that the first verification result and the second verification result are verification passing, determining that the authority verification of the control instruction is passed.

6. The method according to claim 2, wherein the obtaining the vehicle-to-machine authority configuration information corresponding to the client device includes:

displaying a vehicle-to-machine authority configuration interface corresponding to the user side equipment;

and obtaining the vehicle-machine authority configuration information input by the user on the vehicle-machine authority configuration interface.

7. The method of claim 1, wherein the control command is a first control command to an application in the in-vehicle device or a second control command to a controllable device in the vehicle.

8. A vehicle control apparatus, characterized by being applied to a vehicle-mounted device of a vehicle, comprising: a request obtaining unit, a key generating unit, a key transmitting unit, a control instruction decrypting unit, a right verifying unit and an instruction executing unit,

the request obtaining unit is used for obtaining a vehicle access request sent by the user equipment;

the key generation unit is used for generating a vehicle-to-machine authority key corresponding to the user terminal equipment under the condition that the access vehicle-to-machine request meets the preset access condition;

the key sending unit is used for sending the vehicle-mounted authority key to the user side equipment so that the user side equipment encrypts a control instruction by using the vehicle-mounted authority key and uploads the encrypted control instruction to a preset instruction pool;

the control instruction decryption unit is used for decrypting the control instruction in the preset instruction pool by using the vehicle-mounted permission key to obtain the unencrypted control instruction;

the permission verification unit is used for performing permission verification on the control instruction by using the vehicle-mounted permission key, and triggering the vehicle control unit under the condition that the permission verification is passed;

the instruction execution unit is used for executing the control instruction to control the vehicle.

9. A computer-readable storage medium having a program stored thereon, wherein the program when executed by a processor implements the vehicle control method according to any one of claims 1 to 7.

10. A vehicle-mounted device, comprising at least one processor, at least one memory connected with the processor and a bus; the processor and the memory complete communication with each other through the bus; the processor is configured to call program instructions in the memory to perform the vehicle control method according to any one of claims 1 to 7.