Vehicle networking method, device and equipment based on bluetooth wireless networking and medium

Abstract

The application provides a vehicle networking method, device and equipment based on Bluetooth wireless networking and a medium, the method comprising the following steps: after obtaining user access demand of a to-be-connected wireless access device, listening to a Bluetooth signal of the to-be-connected wireless access device, receiving a new device binding broadcast packet based on the Bluetooth signal, generating a user confirmation page to prompt the user to confirm the to-be-connected wireless access device, receiving user access confirmation information, performing target binding on the to-be-connected wireless access device according to the device binding broadcast packet and the user access confirmation information, obtaining a target binding state, obtaining a device configuration file according to the target binding state and the device binding broadcast packet, and displaying an initial control page of the to-be-connected wireless access device based on the device configuration file; the number of to-be-connected wireless access devices that can be accessed is increased through the access number of Bluetooth wireless networking, and unified management and control can be performed, without the need to install multiple device applications of the to-be-connected wireless access device, thereby improving user experience.

Description

Technical Field

[0001] This application relates to the field of vehicle networking technology, specifically to a vehicle networking method, apparatus, equipment, and medium based on Bluetooth wireless networking. Background Technology

[0002] With rising economic levels and the increasing prevalence of intelligent and connected vehicles, more and more vehicles are pre-installed with actuators, and users are increasingly willing to add wireless access devices to enhance their versatility. Currently, mainstream automotive electrical architectures primarily utilize Controller Area Networks (CAN), low-cost Local Interconnect Networks (LIN), and Ethernet (ETH) for communication to achieve relevant functions. However, communication via physical buses suffers from complex wiring harness design, low communication speeds, and difficulty in supporting external device expansion. For example, current vehicle ambient lighting control systems mainly control individual ambient lights via LIN through the body controller. A single LIN channel only supports 4 to 6 ambient light controllers, requiring additional LIN channels to be added when additional ambient light controllers are added. The limited number of communication channels in traditional LIN and CAN communication restricts the number of wireless access devices that can be installed.

[0003] Application content

[0004] This application provides a vehicle networking method, apparatus, device, and medium based on Bluetooth wireless networking to solve the aforementioned technical problem of low number of wireless access devices installed.

[0005] In one embodiment of this application, a vehicle networking method based on Bluetooth wireless networking is provided, comprising: acquiring user access requests for a wireless access device to be connected; listening to the Bluetooth signal of the wireless access device to be connected according to the user access requests, receiving a new device binding broadcast packet based on the Bluetooth signal, and generating a user confirmation page to prompt the user to confirm access to the wireless access device to be connected; receiving user access confirmation information, performing target binding on the wireless access device to be connected according to the device binding broadcast packet and the user access confirmation information, and obtaining a target binding status; obtaining a device configuration file from a server according to the target binding status and the device binding broadcast packet, and displaying an initial control page of the wireless access device to be connected based on the device configuration file.

[0006] In one embodiment of this application, target binding of the wireless access device to be connected based on the device binding broadcast packet and the user access confirmation information, and obtaining the target binding status, includes: performing initial binding of the wireless access device to be connected based on the user access confirmation information, and monitoring the initial binding status of the wireless access device to be connected; generating initial binding response information based on the initial binding status and the device binding broadcast packet, and sending it to the wireless access device to be connected; if the initial binding status is successful, sending a first device certificate to the wireless access device to be connected, so that the wireless access device to be connected can perform a first legitimacy verification on the vehicle terminal through the first device certificate; receiving a second device certificate from the wireless access device to be connected, performing a second legitimacy verification on the second device certificate, obtaining a target legitimacy verification result, and sending the target legitimacy verification result to the wireless access device to be connected; if the target legitimacy verification result is successful, target binding of the wireless access device to be connected, and obtaining the target binding status.

[0007] In one embodiment of this application, obtaining the device configuration file from the server based on the target binding status and the device binding broadcast packet includes: if the target binding status is successful, generating a configuration file response request based on the device binding broadcast packet and sending it to the server, so that the server responds to the configuration file response request and sends the device configuration file to the vehicle terminal; receiving the device configuration file and displaying the initial control page of the wireless device to be connected to the device based on the device configuration file.

[0008] In one embodiment of this application, after listening to the Bluetooth signal of the wireless access device to be connected according to the user access requirements, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining user binding operation information and a second device certificate of the wireless access device to be connected; generating a new device binding broadcast packet according to the binding operation information and sending it to the vehicle terminal; receiving initial binding response information, the initial binding response information including an initial binding status; if the initial binding status is successful, receiving a first device certificate and performing a first legitimacy verification on the vehicle terminal according to the first device certificate; if the first legitimacy verification passes, sending the second device certificate to the vehicle terminal so that the vehicle terminal performs a second legitimacy verification on the wireless access device to be connected through the second device certificate; receiving a target legitimacy verification result, and if the target legitimacy verification result is successful, completing the legitimacy verification.

[0009] In one embodiment of this application, before obtaining the user access requirements of the wireless access device to be connected, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining the device identity configuration request and device configuration file of the wireless access device to be connected; generating device identity identification information according to the device identity configuration request, and generating a second device certificate based on the device identity identification information; and sending the device identity identification information and the second device certificate to the wireless access device to be connected.

[0010] In one embodiment of this application, after displaying the initial control page of the wireless access device to be connected based on the device configuration file, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining a user's first control command for the target wireless access device; generating a first control command message according to the user's first control command and sending it to the target wireless access device to control the target wireless access device according to the first control command message, thereby obtaining a first status response message; receiving the first status response message and updating the status of the target control page of the target wireless access device according to the first status response message.

[0011] In one embodiment of this application, after displaying the initial control page of the wireless access device to be connected based on the device configuration file, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining a control mode and a second user control command for the target wireless access device; if the control mode is remote control, then sending the second user control command to the vehicle terminal through the server, so that the vehicle terminal generates a second control command message to control the target wireless access device according to the second user control command, and obtains a second status response message; if the control mode is local control, then generating an encrypted control command message according to the second user control command, and sending it to the vehicle terminal, so that the vehicle terminal controls the target wireless access device through the encrypted control command message, and obtains a third status response message; receiving the second status response message or the encrypted third status response message, and updating the status of the target control page of the target wireless access device according to the second status response message or the encrypted third status response message.

[0012] In one embodiment of this application, after the user's second control command is sent to the vehicle terminal via the server, the vehicle networking method based on Bluetooth wireless networking further includes: receiving the user's second control command; generating a second control command message according to the user's second control command and sending it to the target wireless access device to control the target wireless access device according to the second control command message, thereby obtaining a second status response message; controlling the target wireless access device according to the second control command message and generating a second status response message; and receiving the second status response message and sending it to the mobile terminal.

[0013] In one embodiment of this application, after generating an encrypted control command message according to the user's second control command and sending it to the vehicle terminal, the vehicle networking method based on Bluetooth wireless networking further includes: receiving the encrypted control command message; decrypting and verifying the encrypted control command message to obtain a third control command message, and sending it to the target wireless access device to control the target wireless access device according to the third control command message, thereby obtaining a third status response message; receiving the third status response message, encrypting the third status response message, and sending it to the mobile terminal.

[0014] In one embodiment of this application, after generating one of the first control command message, the second control command message, and the third control command message, the vehicle networking method based on Bluetooth wireless networking further includes: receiving one of the first control command message, the second control command message, and the third control command message; performing circuit control on the target wireless access device according to the first control command message, the second control command message, or the third control command message to obtain one of the first status response message, the second status response message, and the third status response message; and sending the first status response message, the second status response message, or the third status response message to the vehicle terminal.

[0015] In one embodiment of this application, a vehicle networking device based on Bluetooth wireless networking is provided, comprising: an acquisition module for acquiring user access requests for a wireless access device to be connected; a confirmation module for listening to the Bluetooth signal of the wireless access device to be connected according to the user access requests, receiving a new device binding broadcast packet based on the Bluetooth signal, and generating a user confirmation page to prompt the user to confirm access to the wireless access device to be connected; a binding module for receiving user access confirmation information, performing target binding on the wireless access device to be connected according to the device binding broadcast packet and the user access confirmation information, and obtaining a target binding status; and a display module for obtaining a device configuration file from a server according to the target binding status and the device binding broadcast packet, and displaying an initial control page of the wireless access device to be connected based on the device configuration file.

[0016] In one embodiment of this application, the vehicle networking device based on Bluetooth wireless networking further includes a server, a vehicle terminal, a mobile terminal, and a wireless access device to be connected; the server is used to generate device identification information and a second device certificate, and store device configuration files; the vehicle terminal includes a central control host and a vehicle domain controller; the central control host is used to target-bind the wireless access device to be connected, generate a first control command message and a second control command message, and update the status of the target control page of the target wireless access device according to a first status response message; the vehicle domain controller is used to decrypt and verify the signature of the encrypted control command message, and generate a third control command message; the mobile terminal is used to generate a second user control command or an encrypted control command message, and update the status of the target control page of the target wireless access device according to a second status response message or a third status response message; the wireless access device to be connected is used to perform circuit control according to one of the first control command message, the second control command message, and the third control command message, and obtain one of the first status response message, the second status response message, and the third status response message.

[0017] The beneficial effects of this invention are as follows: This invention provides a vehicle networking method, apparatus, device, and medium based on Bluetooth wireless networking. According to one embodiment of this invention, the wireless access devices to be connected are target-bound through user access requirements and Bluetooth wireless networking technology. The initial control page of the wireless access devices to be connected can be displayed based on the device configuration file. The number of accesses through Bluetooth wireless networking increases the number of wireless access devices that can be connected, and the wireless access devices to be connected can be uniformly managed without the need to install device applications for multiple wireless access devices, thus improving the user experience.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. In the drawings:

[0020] Figure 1 A schematic diagram of an exemplary system architecture to which the technical solutions of the embodiments of this application can be applied is shown;

[0021] Figure 2 A schematic diagram of a vehicle networking process based on Bluetooth wireless networking according to an embodiment of this application is shown;

[0022] Figure 3 This diagram illustrates a timing diagram of the registration and authentication management of a wireless access device to be connected according to an embodiment of this application.

[0023] Figure 4 A timing diagram of a local control target wireless access device according to an embodiment of this application is shown;

[0024] Figure 5 A timing diagram of a remote control target wireless access device according to an embodiment of this application is shown;

[0025] Figure 6 A timing diagram of a short-range control target wireless access device according to an embodiment of this application is shown;

[0026] Figure 7 A first block diagram of a vehicle networking device based on Bluetooth wireless networking according to an embodiment of this application is shown;

[0027] Figure 8 A second block diagram of a vehicle networking device based on Bluetooth wireless networking according to an embodiment of this application is shown;

[0028] Figure 9 A schematic diagram of the structure of a computer system suitable for implementing the electronic device of the present application is shown. Detailed Implementation

[0029] The embodiments of this application will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. This application can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be understood that the preferred embodiments are only for illustrating this application and are not intended to limit the scope of protection of this application.

[0030] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. Therefore, the drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0031] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the present application. However, it will be apparent to those skilled in the art that embodiments of the present application may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the present application.

[0032] First, it's important to clarify that the primary applications of Bluetooth technology in vehicles currently are in-car Bluetooth phones and Bluetooth digital keys, utilizing only a small portion of the capabilities of Classic Bluetooth and Bluetooth Low Energy (BLE), thus not fully leveraging the potential of Bluetooth and BLE. Bluetooth Low Energy (BLE) Mesh allows one-to-one, one-to-many, and many-to-many communication. It uses the BLE protocol to exchange messages between network nodes, which can communicate with each other as long as they are within each other's radio range or have sufficient devices to listen for and forward these messages.

[0033] Please see Figure 1 , Figure 1 A schematic diagram of an exemplary system architecture to which the technical solutions of the embodiments of this application can be applied is shown. For example... Figure 1 As shown, the system architecture may include a server 101, a mobile terminal 102, a vehicle terminal 103, and a wireless access device 104 to be connected. The mobile terminal can be a mobile phone, etc. The server 101 communicates with the mobile terminal 102 via 4G / 5G mobile communication, the server 101 communicates with the vehicle terminal 103 via 4G / 5G mobile communication, the mobile terminal 102 communicates with the vehicle terminal 103 via BLE, and the vehicle terminal 103 communicates with the wireless access device 104 via BLE Mesh. The server 101 generates device identification information and a second device certificate in response to a device identity configuration request and sends it to the wireless access device 104, while also storing the device configuration file of the wireless access device. After binding the target wireless access device, the vehicle terminal 103 generates a first control command message in response to a first user control command, generates a second control command message in response to a second user control command, decrypts and verifies the encrypted control command message, generates a third control command message, and updates the target control page of the target wireless access device according to a first status response message. The mobile terminal 102 generates a second user control command or an encrypted control command message, and updates the target control page of the target wireless access device according to a second or third status response message. The target wireless access device 104 accepts the binding from the vehicle terminal and performs circuit control according to one of the first, second, and third control command messages to obtain one of the first, second, and third status response messages.

[0034] Related technologies use traditional Controller Area Network (CAN) and low-cost Local Interconnect Network (LIN) to control access to wireless access devices, which limits the number of devices that can access the network.

[0035] To address the aforementioned technical problems, this application provides a vehicle networking method, apparatus, device, and medium based on Bluetooth wireless networking.

[0036] Please see Figure 2 , Figure 2 A schematic flowchart of a vehicle networking method based on Bluetooth wireless networking according to an embodiment of this application is shown. Figure 2 As shown, in an exemplary embodiment, the vehicle networking method based on Bluetooth wireless networking includes at least steps S210 to S240, which are described in detail below:

[0037] Step S210: Obtain the user access requirements of the wireless access devices to be connected.

[0038] In one embodiment of this application, before obtaining the user access request of the wireless access device to be connected, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining the device identity configuration request and device configuration file of the wireless access device to be connected; generating device identity recognition information according to the device identity configuration request, and generating a second device certificate based on the device identity recognition information; and sending the device identity recognition information and the second device certificate to the wireless access device to be connected.

[0039] In one embodiment of this application, the server includes a wireless access device management service, a remote control service, and a key management service. Before manufacturing the wireless access devices to be connected, the manufacturer applies to the wireless access device management service for a device identity configuration request for each device. The device identity configuration request includes device identification information TUID and a second device certificate.

[0040] In one embodiment of this application, please refer to Figure 3 , Figure 3 A timing diagram illustrating the registration and authentication management of a wireless access device according to an embodiment of this application is shown. Figure 3As shown, the server includes a wireless access device management service and a key management service. Upon receiving a device identity configuration request, the wireless access device management service generates device identification information and calls the key management service's interface for issuing wireless access device certificates. The key management service generates a unique wireless access device certificate based on the device identification information and a preset root certificate. This unique certificate is the second device certificate. The key management service returns the wireless access device certificate to the wireless access device management service, which then sends the device identification information and the second device certificate to the wireless access devices to be connected, enabling the manufacturer to configure and install the necessary components on the devices based on the device identification information and the second device certificate.

[0041] In one embodiment of this application, please refer to [the document for further details]. Figure 3 ,like Figure 3 As shown, the vehicle terminal includes a central control unit, which includes an access device management application. Users can add new nearby wireless access devices through the access device management application and obtain user access requirements for these devices. These wireless access devices include, but are not limited to, wireless car ambient lighting, wireless car refrigerators, wireless inflatable mattresses, and wireless child seats. Each wireless access device must have at least one BLE (Browser-to-Earth) capability.

[0042] Step S220: Listen to the Bluetooth signal of the wireless access device to be connected according to the user's access requirements, receive the new device binding broadcast packet based on the Bluetooth signal, and generate a user confirmation page to prompt the user to confirm the access of the wireless access device to be connected.

[0043] In one embodiment of this application, please refer to [the relevant documentation]. Figure 3 ,like Figure 3 As shown, the central control unit also includes a BLE Mesh system service and a Bluetooth module. When a user adds a new wireless access device to be connected in the vicinity through the access device management application, the access device management application calls the interface for adding a new wireless access device. After receiving the call, the BLE Mesh system service listens for new wireless access devices in the vicinity through the Bluetooth module.

[0044] In one embodiment of this application, after listening to the Bluetooth signal of the wireless access device to be connected according to the user's access requirements, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining user binding operation information; generating a new device binding broadcast packet according to the binding operation information, and sending it to the vehicle terminal.

[0045] In one embodiment of this application, please refer to [the relevant documentation]. Figure 3 ,like Figure 3As shown, when a user operates a wireless access device to trigger binding to the central control host, the user binding operation information is obtained. The wireless access device to be connected generates a new device binding broadcast packet based on the binding operation information and sends the new device binding broadcast packet to the BLE Mesh system service.

[0046] In one embodiment of this application, please refer to [the relevant documentation]. Figure 3 ,like Figure 3 As shown, when the BLE Mesh system service detects a new device binding broadcast packet, it listens for and responds to the wireless access device through the Bluetooth module, and notifies the access device management application to scan for the wireless access device. The access device management application generates a user confirmation page to prompt the user to confirm the access to the wireless access device.

[0047] Step S230: Receive user access confirmation information, perform target binding on the wireless access device to be connected based on the device binding broadcast packet and the user access confirmation information, and obtain the target binding status.

[0048] In one embodiment of this application, before receiving user access confirmation information, the user confirms whether to add a wireless access device to be connected through the access device management application, and obtains user access confirmation information. The content of user access confirmation information includes confirmation of binding and unbinding, which is only an example and this application does not limit the specific form.

[0049] In one embodiment of this application, initial binding is performed on the wireless access device to be connected based on user access confirmation information, and the initial binding status of the wireless access device to be connected is monitored; initial binding response information is generated based on the initial binding status and device binding broadcast packet, and sent to the wireless access device to be connected; if the initial binding status is successful, a first device certificate is sent to the wireless access device to be connected, so that the wireless access device to be connected performs a first validity verification on the first device certificate; a second device certificate is received from the wireless access device to be connected, a second validity verification is performed on the second device certificate, a target validity verification result is obtained, and the target validity verification result is sent to the wireless access device to be connected; if the target validity verification result is successful, target binding is performed on the wireless access device to be connected, and a target binding status is obtained.

[0050] In one embodiment of this application, please refer to [the relevant documentation]. Figure 3 ,like Figure 3As shown, if the user access confirmation message is "Confirm Binding," the BLE Mesh system service is notified to confirm the addition of the wireless access device to be connected, and the initial binding status is set to "Binding Successful." If the user access confirmation message is "Cancel Binding," the initial binding status is set to "Binding Failed." If the initial binding status is "Binding Successful," the BLE Mesh system service sends a first device certificate to the wireless access device to be connected, enabling the wireless access device to perform a first legitimacy verification of the central control host using the first device certificate.

[0051] In one embodiment of this application, after listening to the Bluetooth signal of the wireless access device to be connected according to the user's access requirements, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining user binding operation information and a second device certificate of the wireless access device to be connected; generating a new device binding broadcast packet according to the binding operation information and sending it to the vehicle terminal; receiving initial binding response information, the initial binding response information including an initial binding status; if the initial binding status is successful, receiving a first device certificate and performing a first legitimacy verification on the vehicle terminal according to the first device certificate; if the first legitimacy verification passes, sending the second device certificate to the vehicle terminal so that the vehicle terminal can perform a second legitimacy verification on the wireless access device to be connected through the second device certificate; receiving the target legitimacy verification result, and if the target legitimacy verification result is successful, completing the legitimacy verification.

[0052] In one embodiment of this application, please refer to [the relevant documentation]. Figure 3 ,like Figure 3 As shown, the wireless access device to be connected receives the first device certificate and performs a first validity verification on the central control host based on the first device certificate; if the first validity verification passes, the second device certificate of the wireless access device to be connected is sent to the BLE Mesh system service.

[0053] In one embodiment of this application, please refer to [the relevant documentation]. Figure 3 ,like Figure 3 As shown, the BLE Mesh system service receives the second device certificate, performs a second legitimacy verification on the wireless access device to be connected based on the second device certificate, obtains the target legitimacy verification result, and sends the target legitimacy verification result to the wireless access device to be connected.

[0054] In one embodiment of this application, please refer to [the relevant documentation]. Figure 3 ,like Figure 3 As shown, the wireless access device to be connected receives the target's legitimacy verification result. If the target's legitimacy verification result is successful, the legitimacy verification is completed.

[0055] Step S240: Obtain the device configuration file from the server based on the target binding status and the device binding broadcast packet, and display the initial control page of the wireless access device to be connected based on the device configuration file.

[0056] In one embodiment of this application, if the target binding status is successful, a configuration file reply request is generated based on the device binding broadcast packet and sent to the server, so that the server responds to the configuration file reply request and sends the device configuration file to the vehicle terminal; the device configuration file is received, and the initial control page for the wireless device to be connected to the device is displayed based on the device configuration file.

[0057] In one embodiment of this application, please refer to [the document for further details]. Figure 3 ,like Figure 3 As shown, after signature verification is completed, the BLE Mesh system service calls the wireless access device management service's interface to download the wireless access device configuration file. The wireless access device management service returns the corresponding configuration file of the device to be connected to the BLE Mesh system service. The BLE Mesh system service stores and parses the configuration file and notifies the access device management application of the result of adding the wireless access device. The access device management application updates the initial control page, which includes control parameters or error messages. The device configuration file is used to display, but is not limited to, the control UI and control parameters of the wireless access device to be connected.

[0058] In one embodiment of this application, after displaying the initial control page of the wireless access device to be connected based on the device configuration file, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining a user's first control command for the target wireless access device; generating a first control command message based on the user's first control command and sending it to the target wireless access device to control the target wireless access device according to the first control command message, thereby obtaining a first status response message; receiving the first status response message and updating the status of the target control page of the target wireless access device according to the first status response message.

[0059] In one embodiment of this application, please refer to Figure 4 , Figure 4 A timing diagram of a local control target wireless access device according to an embodiment of this application is shown. Figure 4As shown, after the BLE Mesh system service on the central control host and the wireless access device to be connected have completed bidirectional network authentication and signature verification, the user selects the target wireless access device through the access device management application and clicks the control button on the corresponding control UI to obtain the user's first control command. The access device management application calls the target wireless access device control interface of the BLE Mesh system service. The BLE Mesh system service, based on the interface parameters and device configuration file (target wireless access device control protocol), assembles the control command message, generates the first control command message, and sends the first control command message to the BLE Mesh network through the Bluetooth module. After completing the control of the target wireless access device, the BLE Mesh system service receives the first status response message through the Bluetooth module, parses the first status response message according to the wireless access device control protocol, and then notifies the access device management application of the current status of the target wireless access device through an internal interface callback. The access device management application updates the status of the target control page of the target wireless access device according to the first status response message parsed by the internal interface callback. The status update content includes the failure and success status of the target wireless access device. This embodiment is a local control method.

[0060] In one embodiment of this application, after displaying the initial control page of the wireless access device to be connected based on the device configuration file, the vehicle networking method based on Bluetooth wireless networking further includes: obtaining the control mode and the user's second control command for the target wireless access device; if the control mode is remote control, sending the user's second control command to the vehicle terminal through the server, so that the vehicle terminal generates a second control command message to control the target wireless access device according to the user's second control command, and obtains a second status response message; if the control mode is local control, generating an encrypted control command message according to the user's second control command, and sending it to the vehicle terminal, so that the vehicle terminal controls the target wireless access device through the encrypted control command message, and obtains a third status response message; receiving the second status response message or the encrypted third status response message, and updating the status of the target control page of the target wireless access device according to the second status response message or the encrypted third status response message.

[0061] In one embodiment of this application, after two-way authentication and signature verification are completed on the mobile terminal, the remote control service of the server, and the remote interaction system service of the central control unit, and after two-way network authentication is completed between the BLE Mesh system service of the central control unit and the wireless access device to be connected, and after two-way authentication is completed on the mobile terminal, the microcontroller unit (MCU) of the vehicle domain controller, and the BLE Mesh system service and the wireless access device to be connected, the control method can be determined by the Bluetooth on / off status of the mobile terminal and the Bluetooth communication distance between the mobile terminal and the vehicle terminal. If the Bluetooth on / off status of the mobile terminal is on and the Bluetooth communication distance is less than a preset range, the control method is determined to be short-range control; if the Bluetooth on / off status of the mobile terminal is on and the Bluetooth communication distance is greater than the preset range, or if the Bluetooth on / off status of the mobile terminal is off, the control method is determined to be remote control.

[0062] In one embodiment of this application, please refer to Figure 5 and Figure 6 , Figure 5 A timing diagram of a remote control target wireless access device according to an embodiment of this application is shown; Figure 6 A timing diagram of a short-range control target wireless access device according to an embodiment of this application is shown. Figure 5 and Figure 6 As shown, the user selects the target wireless access device through the mobile application on the mobile terminal and clicks the control button on the corresponding control UI to obtain the user's second control command.

[0063] In one embodiment of this application, please refer to [the relevant documentation]. Figure 5 ,like Figure 5 As shown, if the control method is remote control, the mobile application sends the user's second control command to the central control host by calling the target wireless access device control interface of the server's remote control service.

[0064] In one embodiment of this application, please refer to [the relevant documentation]. Figure 6 ,like Figure 6 As shown, if the control mode is local control, an encrypted control command message is generated based on the user's second control command and sent to the vehicle domain controller.

[0065] In one embodiment of this application, after the user's second control command is sent to the vehicle terminal via the server, the vehicle networking method based on Bluetooth wireless networking further includes: receiving the user's second control command; generating a second control command message based on the user's second control command and sending it to the target wireless access device to control the target wireless access device according to the second control command message, thereby obtaining a second status response message; controlling the target wireless access device according to the second control command message and generating a second status response message; receiving the second status response message and sending it to the mobile terminal.

[0066] In one embodiment of this application, please refer to [the relevant documentation]. Figure 5 ,like Figure 5 As shown, after receiving the user's second control command through the remote interaction system service of the central control host, the BLE Mesh system service calls the target wireless access device control interface to receive the user's second control command. The BLE Mesh system service assembles the control command message according to the interface parameters and the device configuration file (target wireless access device control protocol), generates the second control command message, and sends this second control command message to the BLE Mesh network through the Bluetooth module.

[0067] In one embodiment of this application, after generating an encrypted control command message according to the user's second control command and sending it to the vehicle terminal, the vehicle networking method based on Bluetooth wireless networking further includes: receiving the encrypted control command message; decrypting and verifying the encrypted control command message to obtain a third control command message, and sending it to the target wireless access device to control the target wireless access device according to the third control command message, thereby obtaining a third status response message; receiving the third status response message, encrypting the third status response message, and sending it to the mobile terminal.

[0068] In one embodiment of this application, please refer to [the relevant documentation]. Figure 6 ,like Figure 6 As shown, the vehicle domain controller also includes BLE. After receiving the encrypted control command message through BLE, the MCU decrypts and verifies the encrypted control command message to obtain the third control command message, which is then sent to the BLE Mesh system service. The BLE Mesh system service sends the third control command message to the BLE Mesh network through the Bluetooth module.

[0069] In one embodiment of this application, after generating one of the first control command message, the second control command message, and the third control command message, the vehicle networking method based on Bluetooth wireless networking further includes: receiving one of the first control command message, the second control command message, and the third control command message; performing circuit control on the target wireless access device according to the first control command message, the second control command message, or the third control command message to obtain one of the first status response message, the second status response message, and the third status response message; and sending the first status response message, the second status response message, or the third status response message to the vehicle terminal.

[0070] In one embodiment of this application, please refer to [the relevant documentation]. Figure 4 , Figure 5 and Figure 6 ,like Figure 4 , Figure 5 and Figure 6 As shown, the target wireless access device receives one of the first control command message, the second control command message, and the third control command message, parses it, and drives the peripheral circuit to perform circuit control according to the parsed control command message; it also collects the status of the peripheral circuit, and according to the target wireless access device control protocol, assembles a status response message, generates one of the first status response message, the second status response message, and the third status response message, and sends it to the BLE Mesh network.

[0071] In one embodiment of this application, please refer to [the relevant documentation]. Figure 5 ,like Figure 5 As shown, if the control method is remote control, after the BLE Mesh system service receives the second status response message through the Bluetooth module, it parses the second status response message according to the wireless access device control protocol, obtains the second notification, and then notifies the remote interaction system service of the current status of the target wireless access device through the internal interface callback. This allows the remote interaction system service to call the server's remote control service to notify the target wireless access device of its current status, and the server's remote control service to notify the mobile terminal of the target wireless access device's current status.

[0072] In one embodiment of this application, please refer to [the relevant documentation]. Figure 6 ,like Figure 6 As shown, if the control mode is short-range control, after the BLE Mesh system service receives the third-state response message through the Bluetooth module, it parses the third-state response message according to the target wireless access device control protocol, and simultaneously sends the third-state response message to the MCU of the vehicle domain controller. The MCU encrypts the third-state response message. The MCU then sends the encrypted third-state response message to the mobile terminal via BLE.

[0073] In one embodiment of this application, please refer to [the relevant documentation]. Figure 5 and Figure 6 ,like Figure 5 and Figure 6 As shown, the mobile terminal receives a second status response message or a third status response message, and updates the status of the target control page of the target wireless access device according to the second status response message or the third status response message.

[0074] In one embodiment of this application, please refer to [the relevant documentation]. Figure 6 ,like Figure 6 As shown, the mobile terminal receives and decrypts the encrypted third-state response message, and updates the status of the target control page of the target wireless access device according to the third-state response message.

[0075] In one embodiment of this application, the target wireless access devices determined by local control, remote control, and remote control can be the same or different.

[0076] According to the method provided in the above embodiments, this application can increase the number of connectable wireless access devices by increasing the number of Bluetooth wireless network accesses, and can uniformly manage the connectable wireless access devices without the need to install device applications for multiple connectable wireless access devices, thus improving the user experience. Furthermore, it can save on wiring harnesses, chips, and connectors, reducing overall vehicle manufacturing costs and the complexity of vehicle wiring harness design; the original equipment manufacturer (OEM) can uniformly manage the access devices, ensuring their legality; it supports remote and local communication interaction by mobile terminals (e.g., mobile phones), effectively preventing users from installing additional applications on the access devices to communicate with the connectable wireless access devices; various connectable wireless access devices support pluggable hardware and extensive expansion, providing a rich extended ecosystem of functions for automobiles; and it offers lower device control latency and higher communication speeds.

[0077] Please see Figure 7 , Figure 7 A first block diagram of an automated testing apparatus based on a vehicle body controller according to an embodiment of this application is shown. This apparatus can be applied to... Figure 1 The implementation environment shown is specifically configured in vehicle terminal 103. This device can also be applied to other exemplary implementation environments and specifically configured in other devices. This embodiment does not limit the implementation environment to which the device is applicable.

[0078] like Figure 7 As shown, the exemplary vehicle networking device 700 based on Bluetooth wireless networking includes: an acquisition module 701, a confirmation module 702, a binding module 703, and a display module 704.

[0079] The system includes: an acquisition module 701 for acquiring user access requests for a wireless access device to be connected; a confirmation module 702 for listening to the Bluetooth signal of the wireless access device to be connected based on the user access requests, receiving a new device binding broadcast packet based on the Bluetooth signal, and generating a user confirmation page to prompt the user to confirm access to the wireless access device; a binding module 703 for receiving user access confirmation information, performing target binding on the wireless access device to be connected based on the device binding broadcast packet and the user access confirmation information, and obtaining the target binding status; and a display module 704 for obtaining a device configuration file from the server based on the target binding status and the device binding broadcast packet, and displaying the initial control page of the wireless access device to be connected based on the device configuration file.

[0080] Please see Figure 8 , Figure 8 A second block diagram of an automated testing apparatus based on a vehicle body controller according to an embodiment of this application is shown. This apparatus can be applied to... Figure 1 The implementation environment shown is not limited to this embodiment. This device can also be applied to other exemplary implementation environments and specifically configured in other devices. This embodiment does not limit the implementation environment to which the device is applicable.

[0081] like Figure 8 As shown, the exemplary vehicle networking device based on Bluetooth wireless networking includes: a server 810, a vehicle terminal 820, a mobile terminal 830, and a wireless access device 840 to be connected.

[0082] The server 810 generates device identification information and a second device certificate, and stores the device configuration file. The vehicle terminal 830 includes a central control unit 831 and a vehicle domain controller 832. The central control unit 831 binds the wireless access device to be connected, generates a first control command message and a second control command message, and updates the status of the target control page of the target wireless access device according to the first status response message. The vehicle domain controller 832 decrypts and verifies the signature of the encrypted control command message and generates a third control command message. The mobile terminal 820 generates a second user control command or an encrypted control command message, and updates the status of the target control page of the target wireless access device according to the second status response message or the third status response message. The wireless access device to be connected 840 performs circuit control according to one of the first control command message, the second control command message, and the third control command message to obtain one of the first status response message, the second status response message, and the third status response message.

[0083] In one embodiment of this application, please refer to [the relevant documentation]. Figure 8 ,like Figure 8As shown, server 810 includes remote control service, wireless access device management service, digital key service, and key management service; mobile terminal includes mobile application and BLE; central control unit 831 includes Signal Operation Control (SOC) and Bluetooth module, SOC includes access device management application, BLE Mesh system service, and remote interaction system service; vehicle domain controller 832 includes BLE and MCU; the wireless access device to be connected includes at least one wireless access device. The remote control service is responsible for 4G / 5G communication with the mobile terminal and the remote interaction system service of the central control unit; the wireless access device management service is responsible for 4G / 5G communication with the BLE Mesh system service of the central control unit, and interface calls with the internal key management service, and provides external services such as new wireless access device application, certificate issuance, and device configuration file management for wireless access devices to be connected; the digital key service is responsible for 4G / 5G communication with the mobile application of the mobile terminal; and the key management service is responsible for interface calls with the internal wireless access device management service. The mobile terminal communicates with the server's remote control service and digital key service via 4G / 5G through a mobile application, and communicates with the vehicle domain controller's BLE via the mobile terminal's BLE. The access device management application is responsible for internal interface interaction with the BLE Mesh system service and providing a control UI to the user; the BLE Mesh system service is responsible for interface interaction with the internal access device management application, calling the Bluetooth module's capabilities to provide BLE Mesh networking capabilities, communicating with the vehicle domain controller's MCU via ETH / CAN, and communicating with the server's wireless access device management service via 4G / 5G; the remote interaction system service is responsible for 4G / 5G communication with the server's remote control service and internal interface interaction with the BLE Mesh system service; the Bluetooth module provides internal BLE Mesh networking capabilities and communicates with connected wireless access devices via BLE Mesh. The BLE of the vehicle domain controller is responsible for BLE communication with mobile applications and internal communication with the MCU; the MCU is responsible for internal communication with BLE and communication with the BLE Mesh system service of the central control host via ETH / CAN.

[0084] It should be noted that the vehicle networking device based on Bluetooth wireless networking provided in the above embodiments and the vehicle networking method based on Bluetooth wireless networking provided in the above embodiments belong to the same concept. The specific operation methods of each module and unit have been described in detail in the method embodiments and will not be repeated here. In practical applications, the vehicle networking device based on Bluetooth wireless networking provided in the above embodiments can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. This is not a limitation here.

[0085] Embodiments of this application also provide an electronic device, including: one or more processors; and a storage device for storing one or more programs, which, when executed by one or more processors, enable the electronic device to implement the vehicle networking method based on Bluetooth wireless networking provided in the above embodiments.

[0086] Please see Figure 9 , Figure 9 A schematic diagram of a computer system suitable for implementing the embodiments of this application is shown. It should be noted that... Figure 9 The computer system 900 of the electronic device shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of this application.

[0087] like Figure 9 As shown, the computer system 900 includes a Central Processing Unit (CPU) 901, which can perform various appropriate actions and processes, such as executing the methods described in the above embodiments, based on programs stored in Read-Only Memory (ROM) 902 or programs loaded from storage portion 908 into Random Access Memory (RAM) 903. The RAM 903 also stores various programs and data required for system operation. The CPU 901, ROM 902, and RAM 903 are interconnected via a bus 904. An Input / Output (I / O) interface 905 is also connected to the bus 904.

[0088] The following components are connected to I / O interface 905: an input section 906 including a keyboard, mouse, etc.; an output section 907 including a cathode ray tube (CRT), liquid crystal display (LCD), etc., and speakers, etc.; a storage section 908 including a hard disk, etc.; and a communication section 909 including a network interface card such as a LAN (Local Area Network) card, modem, etc. The communication section 909 performs communication processing via a network such as the Internet. A drive 910 is also connected to I / O interface 905 as needed. Removable media 911, such as a disk, optical disk, magneto-optical disk, semiconductor memory, etc., are installed on drive 910 as needed so that computer programs read from them can be installed into storage section 908 as needed.

[0089] Specifically, according to embodiments of this application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of this application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program including a computer program for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication section 909, and / or installed from removable medium 911. When the computer program is executed by central processing unit (CPU) 901, it performs various functions defined in the system of this application.

[0090] It should be noted that the computer-readable medium shown in the embodiments of this application can be a computer-readable signal medium or a computer-readable storage medium, or any combination of the two. A computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM), flash memory, optical fiber, portable compact disc read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this application, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying a computer-readable computer program. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. Computer-readable signal media can also be any computer-readable medium other than computer-readable storage media, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to wireless, wired, etc., or any suitable combination thereof.

[0091] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this application. Each block in a flowchart or block diagram may represent a module, segment, or portion of code, which contains one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram or flowchart, and combinations of blocks in a block diagram or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0092] The units described in the embodiments of this application can be implemented in software or hardware, and the described units can also be located in a processor. The names of these units do not necessarily limit the specific unit itself.

[0093] Another aspect of this application provides a computer-readable storage medium storing a computer program thereon, which, when executed by a computer's processor, causes the computer to perform the vehicle networking method based on Bluetooth wireless networking provided in the various embodiments above. This computer-readable storage medium may be included in the electronic device described in the above embodiments, or it may exist independently and not incorporated into the electronic device.

[0094] In the above embodiments, unless otherwise specified, the use of ordinal numbers such as "first" and "second" to describe common objects only indicates that they refer to different instances of the same object, rather than indicating that the objects being described must be in a given order, whether temporally, spatially, sequentially, or in any other way.

[0095] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this application should still be covered by the claims of this application.

Claims

1. A vehicle networking method based on Bluetooth wireless networking, wherein the method is executed by a vehicle terminal, characterized in that, The vehicle networking method based on Bluetooth wireless networking includes: The user access requirements of the wireless access device to be connected are obtained, wherein the wireless access device to be connected is used to represent the wireless access device that is added to the pre-installed execution controller in the vehicle. The system uses Bluetooth Low Energy wireless networking to monitor the Bluetooth signals of devices waiting to be connected based on the user's access requirements. It also receives new device binding broadcast packets based on the Bluetooth signals and generates a user confirmation page to prompt the user to confirm the access of the devices waiting to be connected. The system receives user access confirmation information, performs target binding on the wireless access device to be connected based on the new device binding broadcast packet and the user access confirmation information, and obtains the target binding status. Specifically, performing target binding on the wireless access device to be connected based on the new device binding broadcast packet and the user access confirmation information and obtaining the target binding status includes: performing initial binding on the wireless access device to be connected based on the user access confirmation information and monitoring the initial binding status of the wireless access device to be connected; generating initial binding response information based on the initial binding status and the new device binding broadcast packet, and sending it to the wireless access device to be connected; if the initial binding status is successful, sending a first device certificate to the wireless access device to be connected, so that the wireless access device to be connected can perform a first legitimacy verification on the vehicle terminal using the first device certificate; receiving a second device certificate from the wireless access device to be connected, performing a second legitimacy verification on the second device certificate to obtain a target legitimacy verification result, and sending the target legitimacy verification result to the wireless access device to be connected; if the target legitimacy verification result is successful, performing target binding on the wireless access device to be connected and obtaining the target binding status. Based on the target binding status and the new device binding broadcast packet, the device configuration file is obtained from the server, and the initial control page of the wireless access device to be connected is displayed based on the device configuration file, so that the user can communicate and interact with the wireless access device to be connected through the initial control page without installing additional applications; Specifically, the target wireless access device is controlled through a first control command message, a second control command message, or an encrypted control command message. The first control command message is obtained based on the user clicking on the central control host in the vehicle terminal. The second control command message is generated based on remote communication between the mobile terminal and the vehicle terminal and clicking on the mobile terminal. The encrypted control command message is generated based on short-range communication between the mobile terminal and the vehicle terminal and clicking on the mobile terminal.

2. The vehicle networking method based on Bluetooth wireless networking according to claim 1, characterized in that, Based on the target binding status and the new device binding broadcast packet, the device configuration file is obtained from the server, including: If the target binding status is successful, a configuration file reply request is generated based on the new device binding broadcast packet and sent to the server so that the server responds to the configuration file reply request and sends the device configuration file to the vehicle terminal; Receive the device configuration file and display the initial control page of the wireless access device to be connected based on the device configuration file.

3. The vehicle networking method based on Bluetooth wireless networking according to any one of claims 1-2, characterized in that, After listening to the Bluetooth signal of the wireless access device to be connected according to the user access requirements, the vehicle networking method based on Bluetooth wireless networking further includes: The wireless access device to be connected obtains the user binding operation information and the second device certificate of the wireless access device to be connected. The wireless access device to be connected generates a new device binding broadcast packet based on the user binding operation information and sends it to the vehicle terminal; The wireless access device to be connected receives initial binding response information, which includes an initial binding status. If the initial binding status is successful, the wireless access device to be connected receives the first device certificate and performs a first legality verification on the vehicle terminal based on the first device certificate. If the first legitimacy verification passes, the wireless access device to be connected sends the second device certificate to the vehicle terminal, so that the vehicle terminal can perform a second legitimacy verification on the wireless access device to be connected using the second device certificate. The wireless access device to be connected receives the target's legitimacy verification result. If the target's legitimacy verification result is successful, the legitimacy verification is completed.

4. The vehicle networking method based on Bluetooth wireless networking according to claim 3, characterized in that, Before obtaining the user access requirements of the wireless access devices to be connected, the vehicle networking method based on Bluetooth wireless networking further includes: The server obtains the device identity configuration request and device configuration file of the wireless access device to be connected; The server generates device identification information based on the device identity configuration request, and generates a second device certificate based on the device identification information; The server sends the device identification information and the second device certificate to the wireless access device to be connected.

5. The vehicle networking method based on Bluetooth wireless networking according to claim 1, characterized in that, After displaying the initial control page of the wireless access device to be connected based on the device configuration file, the vehicle networking method based on Bluetooth wireless networking further includes: Obtain the first user control command from the target wireless access device; A first control instruction message is generated according to the user's first control instruction and sent to the target wireless access device to control the target wireless access device according to the first control instruction message and obtain a first status response message. Receive the first status response message and update the status of the target control page of the target wireless access device according to the first status response message.

6. The vehicle networking method based on Bluetooth wireless networking according to claim 1, characterized in that, After displaying the initial control page of the wireless access device to be connected based on the device configuration file, the vehicle networking method based on Bluetooth wireless networking further includes: The mobile terminal acquires the control method and the user's second control command from the target wireless access device; If the control method is remote control, the mobile terminal sends the user's second control command to the vehicle terminal through the server, so that the vehicle terminal generates a second control command message to control the target wireless access device according to the user's second control command and obtains a second status response message. If the control method is short-range control, the mobile terminal generates an encrypted control instruction message according to the user's second control instruction and sends it to the vehicle terminal, so that the vehicle terminal controls the target wireless access device through the encrypted control instruction message and obtains a third status response message. The mobile terminal receives the second status response message or the encrypted third status response message, and updates the status of the target control page of the target wireless access device according to the second status response message or the encrypted third status response message.

7. The vehicle networking method based on Bluetooth wireless networking according to claim 6, characterized in that, After the mobile terminal sends the user's second control command to the vehicle terminal through the server, the vehicle networking method based on Bluetooth wireless networking further includes: Receive the user's second control command; A second control instruction message is generated according to the user's second control instruction and sent to the target wireless access device to control the target wireless access device according to the second control instruction message and obtain a second status response message; Receive the second status response message and send it to the mobile terminal.

8. The vehicle networking method based on Bluetooth wireless networking according to claim 6, characterized in that, After the mobile terminal generates an encrypted control command message according to the user's second control command and sends it to the vehicle terminal, the vehicle networking method based on Bluetooth wireless networking further includes: Receive encrypted control command messages; The encrypted control command message is decrypted and verified to obtain a third control command message, which is then sent to the target wireless access device to control the target wireless access device according to the third control command message, thereby obtaining a third status response message. The system receives a third-state response message, encrypts the message, and sends it to the mobile terminal.

9. The vehicle networking method based on Bluetooth wireless networking according to claim 5, characterized in that, After generating the first control command message, the vehicle networking method based on Bluetooth wireless networking further includes: The target wireless access device receives a first control command message; The target wireless access device performs circuit control on the target wireless access device according to the first control command message, and obtains a first status response message; The target wireless access device sends the first status response message to the vehicle terminal.

10. The vehicle networking method based on Bluetooth wireless networking according to claim 7, characterized in that, After generating the second control command message, the vehicle networking method based on Bluetooth wireless networking further includes: The target wireless access device receives the second control command message; The target wireless access device performs circuit control on the target wireless access device according to the second control command message, and obtains the second status response message; The target wireless access device sends the second status response message to the vehicle terminal.

11. The vehicle networking method based on Bluetooth wireless networking according to claim 8, characterized in that, After receiving the third control command message, the vehicle networking method based on Bluetooth wireless networking further includes: The target wireless access device receives a third control command message; The target wireless access device performs circuit control on the target wireless access device according to the third control command message, and obtains a third status response message. The target wireless access device sends the third status response message to the vehicle terminal.

12. A vehicle networking device based on Bluetooth wireless networking, characterized in that, The vehicle networking device based on Bluetooth wireless networking includes a server, a vehicle terminal, a mobile terminal, and a wireless access device to be connected. The vehicle terminal includes an acquisition module, a confirmation module, a binding module, and a display module, wherein: The acquisition module is used to acquire the user access requirements of the wireless access device to be connected, wherein the wireless access device to be connected is used to represent the wireless access device that is added to the factory-pre-installed execution controller in the vehicle. The confirmation module is used to listen to the Bluetooth signal of the wireless access device to be connected according to the user's access requirements through Bluetooth Low Energy wireless networking, receive the new device binding broadcast packet based on the Bluetooth signal, and generate a user confirmation page to prompt the user to confirm the access of the wireless access device to be connected. The binding module is used to receive user access confirmation information, perform target binding on the wireless access device to be connected based on the new device binding broadcast packet and the user access confirmation information, and obtain the target binding status; wherein, performing target binding on the wireless access device to be connected based on the new device binding broadcast packet and the user access confirmation information and obtaining the target binding status specifically includes: performing initial binding on the wireless access device to be connected based on the user access confirmation information, and monitoring the initial binding status of the wireless access device to be connected; generating an initial binding response message based on the initial binding status and the new device binding broadcast packet. The system receives information and sends it to the wireless access device to be connected; if the initial binding status is successful, it sends a first device certificate to the wireless access device to be connected, so that the wireless access device to be connected can perform a first legitimacy verification on the vehicle terminal through the first device certificate; it receives a second device certificate from the wireless access device to be connected, performs a second legitimacy verification on the second device certificate, obtains a target legitimacy verification result, and sends the target legitimacy verification result to the wireless access device to be connected; if the target legitimacy verification result is successful, it performs target binding on the wireless access device to be connected and obtains the target binding status; The display module is used to obtain a device configuration file from the server based on the target binding status and the new device binding broadcast packet, and display the initial control page of the wireless access device to be connected based on the device configuration file, so that the user can communicate and interact with the wireless access device to be connected through the initial control page without installing additional applications; wherein, the target wireless access device is controlled by a first control command message, a second control command message, or an encrypted control command message. The first control command message is obtained based on the user clicking on the central control host in the vehicle terminal. The second control command message is generated based on the mobile terminal and the vehicle terminal through remote communication and clicking on the mobile terminal. The encrypted control command message is generated based on the mobile terminal and the vehicle terminal through short-range communication and clicking on the mobile terminal.

13. The vehicle networking device based on Bluetooth wireless networking according to claim 12, characterized in that, The server is used to generate device identification information and a second device certificate, and to store device configuration files; The vehicle terminal includes a central control unit and a vehicle domain controller; The central control host is used to bind the wireless access device to the target, generate a first control command message and a second control command message, and update the status of the target control page of the target wireless access device according to the first status response message. The vehicle domain controller is used to decrypt and verify the signature of encrypted control command messages and generate a third control command message. The mobile terminal is used to generate a second user control command or an encrypted control command message, and to update the status of the target control page of the target wireless access device according to the second status response message or the encrypted third status response message. The wireless access device to be connected is used to perform circuit control according to one of the first control command message, the second control command message, and the third control command message to obtain one of the first status response message, the second status response message, and the third status response message.

14. An electronic device, characterized in that, The electronic device includes: One or more processors; A storage device for storing one or more programs, which, when executed by one or more processors, cause the electronic device to implement the vehicle networking method based on Bluetooth wireless networking as described in any one of claims 1 to 11.

15. A computer-readable storage medium, characterized in that, It stores a computer program, which, when executed by the computer's processor, causes the computer to perform the vehicle networking method based on Bluetooth wireless networking as described in any one of claims 1 to 11.

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