Vehicle remote control burning system

Abstract

The utility model provides a remote control burning system for a vehicle. The system comprises a remote control unit which carries an application program for burning; the target vehicle comprises a T-BOX module, a mode switching module, a communication module and a whole vehicle control module, the T-BOX module comprises a first contact, a second contact, a third contact and a fourth contact, the mode switching module comprises a first switching sub-module and a second switching sub-module, the communication module comprises a fifth contact, a sixth contact, a seventh contact and an eighth contact, and the whole vehicle control module comprises a ninth contact and a tenth contact; the remote control unit is connected with the T-BOX module, one end of the first switching sub-module is connected with the first contact, the other end of the first switching sub-module is connected with the fifth contact and the ninth contact, one end of the second switching sub-module is connected with the second contact, the other end of the second switching sub-module is connected with the sixth contact and the tenth contact, the third contact is connected with the seventh contact, and the fourth contact is connected with the eighth contact. According to the invention, acquisition and remote control of vehicle information can be realized through the T-BOX module, and remote burning can also be realized.

Description

Technical Field

[0001] The present application relates to the field of data communication technology, and in particular to a vehicle remote control burning system. Background Art

[0002] Remote control chip burning and flashing is a technology that realizes chip programming and updating through remote connection. This technology allows developers or operation and maintenance personnel to complete related programming and updating operations without direct contact with the chip, thereby improving efficiency and flexibility.

[0003] The vehicle-mounted T-BOX is an important part of the Internet of Vehicles system. It is mainly used to communicate with the background system / mobile phone APP to realize the vehicle information display and control of the mobile phone APP. For example, the user sends a control command through the mobile phone APP. After the vehicle obtains the control command through the vehicle-mounted T-BOX, it sends a control message through the CAN bus to control the vehicle, and finally feeds back the operation results to the user's mobile phone APP to help the user remotely start the vehicle, turn on the air conditioner, adjust the seat to a suitable position, etc.

[0004] Since the vehicle-mounted T-BOX can remotely control the vehicle, the vehicle-mounted T-BOX can be used to remotely burn (i.e. update) the control program on the vehicle. However, at present, since the vehicle-mounted T-BOX can only receive two CAN communications at the same time to collect vehicle information and remotely control it, when the vehicle-mounted T-BOX needs to be used for remote burning, the vehicle-mounted T-BOX cannot meet the needs of remote burning, information collection, and remote control of the vehicle at the same time. Utility Model Content

[0005] The present application provides a vehicle remote control burning system to solve the problems of the above-mentioned background technology.

[0006] The present application provides a vehicle remote control burning system, comprising: a remote control unit and a target vehicle, wherein the remote control unit carries an application for burning;

[0007] The target vehicle includes: a T-BOX module, a mode switching module, a communication module and a vehicle control module;

[0008] The T-BOX module includes: a first contact, a second contact, a third contact, and a fourth contact;

[0009] The mode switching module includes: a first switching submodule and a second switching submodule;

[0010] The communication module includes: a fifth contact, a sixth contact, a seventh contact and an eighth contact;

[0011] The vehicle control module comprises: a ninth contact and a tenth contact;

[0012] The remote control unit is connected to the T-BOX module, one end of the first switching submodule is connected to the first contact, and the other end is respectively connected to the fifth contact and the ninth contact, one end of the second switching submodule is connected to the second contact, and the other end is respectively connected to the sixth contact and the tenth contact, the third contact is connected to the seventh contact, and the fourth contact is connected to the eighth contact.

[0013] Optionally, the first switching submodule includes: a first relay;

[0014] The T-BOX module further comprises: a first electrical contact;

[0015] The communication module further comprises: a second electrical contact;

[0016] The coil of the first relay is connected between the first power contact and the second power contact, one end of the normally closed contact of the first relay is connected to the first contact, and the other end is connected to the fifth contact, and one end of the normally open contact of the first relay is connected to the first contact, and the other end is connected to the ninth contact.

[0017] Optionally, the second switching submodule includes: a second relay;

[0018] The T-BOX module further comprises: a third electrical contact;

[0019] The communication module further comprises: a fourth electrical contact;

[0020] The coil of the second relay is connected between the third power contact and the fourth power contact, one end of the normally closed contact of the second relay is connected to the second contact, and the other end is connected to the sixth contact, and one end of the normally open contact of the second relay is connected to the second contact, and the other end is connected to the tenth contact.

[0021] Optionally, the mode switching module further includes a resistor, one end of the resistor is connected between the first switching submodule and the ninth contact, and the other end of the resistor is connected between the second switching submodule and the tenth contact.

[0022] Optionally, the remote control unit includes: a control terminal and a cloud server, and the control terminal carries an application for burning;

[0023] The control terminal is connected to the cloud server, and the cloud server is connected to the T-BOX module.

[0024] Optionally, the cloud server communicates with the T-BOX module via 4G / 5G.

[0025] Optionally, the T-BOX module communicates with the communication module using a CAN bus.

[0026] In this embodiment, the vehicle remote control burning system includes a remote control unit and a target vehicle, and the remote control unit carries an application for burning; the target vehicle includes: a T-BOX module, a mode switching module, a communication module and a vehicle control module; the T-BOX module includes: a first contact, a second contact, a third contact, and a fourth contact; the mode switching module includes: a first switching submodule and a second switching submodule; the communication module includes: a fifth contact, a sixth contact, a seventh contact and an eighth contact; the vehicle control module includes: a ninth contact and a tenth contact; the remote control unit is connected to the T-BOX module, one end of the first switching submodule is connected to the first contact, and the other end is connected to the fifth contact and the ninth contact respectively, one end of the second switching submodule is connected to the second contact, and the other end is connected to the sixth contact and the tenth contact respectively, the third contact is connected to the seventh contact, and the fourth contact is connected to the eighth contact. Compared with the prior art, the present application realizes the switching between the normal driving mode and the burning mode through the first switching module and the second switching module, so that the vehicle can not only receive two-way CAN communication through the T-BOX module to realize the collection and remote control of vehicle information, but also realize remote burning through the T-BOX module, thereby realizing remote burning of the control program in the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 A schematic diagram of the structure of a vehicle remote control burning system provided in one embodiment of the present application;

[0029] Figure 2 A schematic diagram of the structure in a normal driving mode provided by an embodiment of the present application;

[0030] Figure 3 A schematic diagram of the structure in the burning mode provided by an embodiment of the present application;

[0031] Figure 4 This is a flow chart of the operation steps of the vehicle remote control burning system provided in one embodiment of the present application.

[0032] In the figure: 100-remote control unit; 1-T-BOX module; 2-mode switching module; 3-communication module; 4-vehicle control module; 5-first contact; 6-second contact; 7-third contact; 8-fourth contact; 9-first switching submodule; 10-second switching submodule; 11-fifth contact; 12-sixth contact; 13-seventh contact; 14-eighth contact; 15-ninth contact; 16-tenth contact; 17-first power contact; 18-second power contact; 19-third power contact; 20-fourth power contact; 21-resistance; 22-control terminal; 23-cloud server. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0034] Figure 1 A vehicle remote control burning system is shown according to an embodiment of the present application. Figure 1 As shown, the system includes: a remote control unit 100 and a target vehicle, and the remote control unit 100 carries an application for burning;

[0035] The target vehicle includes: a T-BOX module 1, a mode switching module, a communication module 3 and a vehicle control module 4;

[0036] The T-BOX module 1 includes: a first contact 5, a second contact 6, a third contact 7, and a fourth contact 8;

[0037] The mode switching module includes: a first switching submodule 9 and a second switching submodule 10;

[0038] The communication module 3 includes: a fifth contact 11, a sixth contact 12, a seventh contact 13 and an eighth contact 14;

[0039] The vehicle control module 4 includes: a ninth contact 15 and a tenth contact 16;

[0040] The remote control unit 100 is connected to the T-BOX module 1, one end of the first switching submodule 9 is connected to the first contact 5, and the other end is connected to the fifth contact 11 and the ninth contact 15 respectively, one end of the second switching submodule 10 is connected to the second contact 6, and the other end is connected to the sixth contact 12 and the tenth contact 16 respectively, the third contact 7 is connected to the seventh contact 13, and the fourth contact 8 is connected to the eighth contact 14.

[0041] The remote control unit 100 may be a device such as a mobile phone installed with vehicle control software, and the remote control unit 100 is used to communicate with the T-BOX module 1 to remotely control the target vehicle and collect information about the target vehicle. In addition, the remote control unit 100 also carries an application for burning, wherein the application is a whole vehicle control program of the target vehicle, and is used to update the whole vehicle control program currently existing on the target vehicle.

[0042] The T-BOX module 1 is used to communicate with the remote control unit 100 to remotely control the target vehicle and send the information of the target vehicle to the remote control unit 100. In addition, the T-BOX module 1 communicates with the vehicle control module 4 through the mode switching module, thereby sending the application for burning sent by the remote control unit 100 to the vehicle control module 4, so that the vehicle control module 4 can update the vehicle control program.

[0043] The T-BOX module 1 and the communication module 3 communicate with each other via the CAN bus.

[0044] Among them, on the CAN bus, the signal is in the form of voltage, and the CAN signal is represented by the potential difference on the line. In this application, the first contact 5 is CAN1-L, the second contact 6 is CAN1-H, the third contact 7 is CAN2-L, and the fourth contact 8 is CAN2-H; on the communication module 3, the fifth contact 11 is the whole vehicle CAN1-L, the sixth contact 12 is the whole vehicle CAN1-H, the seventh contact 13 is the whole vehicle CAN2-L, the eighth contact 14 is the whole vehicle CAN2-H, the ninth contact 15 is the VCU calibration CAN-L, and the tenth contact 16 is the VCU calibration CAN-H.

[0045] Among them, the CAN bus supports different baud rates. In the present application, when the vehicle is in normal driving mode, the baud rate on the CAN bus is, for example, 250kbps. When the vehicle is in burning mode, the baud rate of the CAN bus connected by CAN2-L (third contact 7) and CAN2-H (fourth contact 8) is 250kbps, and the baud rate of the CAN bus connected by VCU calibration CAN-L (ninth contact 15) and VCU calibration CAN-H (tenth contact 16) is, for example, 500kbps.

[0046] Among them, the first switching submodule 9 is used to switch the connection between CAN1-L (first contact 5) and the vehicle CAN1-L (fifth contact 11) to the connection between CAN1-L and VCU calibration CAN-L (ninth contact 15), thereby realizing the switching between the vehicle's normal driving mode and the burning mode.

[0047] Among them, the second switching submodule 10 is used to switch the connection between CAN1-H (second contact 6) and the vehicle CAN1-H (sixth contact 12) to the connection between CAN1-H (second contact 6) and VCU calibration CAN-H (tenth contact 16), thereby realizing the switching between the vehicle's normal driving mode and the burning mode.

[0048] Specifically, in normal driving mode, CAN1-L (first contact 5) is connected to one end of the first switching submodule 9, and the other end of the first switching submodule 9 is connected to the vehicle CAN1-L (fifth contact 11); CAN1-H (second contact 6) is connected to one end of the second switching submodule 10, and the other end of the second switching submodule is connected to the vehicle CAN1-H (sixth contact 12), thereby connecting the T-BOX module 1 to the communication module 3.

[0049] In the burning mode, CAN1-L (first contact 5) is connected to one end of the first switching submodule 9, and the other end of the first switching submodule 9 is connected to the VCU calibration CAN-L (ninth contact 15); CAN1-H (second contact 6) is connected to one end of the second switching submodule 10, and the other end of the second switching submodule 10 is connected to the VCU calibration CAN-H (tenth contact 16), thereby connecting the T-BOX module 1 to the vehicle control module 4.

[0050] The switching process of the above vehicle remote control burning system is as follows:

[0051] When the target vehicle is in normal driving mode, take remote control of the vehicle to open the door as an example:

[0052] The user sends a door opening control command to the target vehicle through the remote control unit 100, and the remote control unit 100 sends the door opening control command to the T-BOX module 1. The T-BOX module 1 sends the door opening control command to the communication module 3 through the communication between CAN1-L (first contact 5) and the vehicle CAN1-L (fifth contact 11), CAN1-H (second contact 6) and the vehicle CAN1-H (sixth contact 12), CAN2-L third contact 7 and vehicle CAN2-L (seventh contact 13), CAN2-H (fourth contact 8) and vehicle CAN2-H (eighth contact 14), thereby realizing remote door opening.

[0053] When the vehicle needs to be remotely burned, refer to Figure 4 , the remote burning process includes:

[0054] S101, the staff controls the target vehicle to power on;

[0055] S102, the remote control unit 100 sends a first switching instruction to the T-BOX module 1;

[0056] S103, after receiving the first switching instruction, the T-BOX module 1 connects the other end of the first switching submodule 9 to the VCU calibration CAN-L (ninth contact 15), and the other end of the second switching submodule 10 to the VCU calibration CAN-H (tenth contact 16);

[0057] S104, the vehicle control module 4 feeds back a first switching completion signal to the T-BOX module 1, for example, the T-BOX module 1 changes from receiving the CAN1 signal sent by the communication module 3 to receiving the VCU calibration CAN signal sent by the vehicle control module 4;

[0058] S105, after the remote control unit 100 receives the VCU calibration CAN signal, the remote control unit 100 sends a first modification instruction to the T-BOX module 1;

[0059] S106, after receiving the first modification instruction, the T-BOX module 1 modifies the baud rate of CAN1-L (first contact 5) and CAN1-H (second contact 6) in the T-BOX module 1 from 250 kbps to 500 kbps, and feeds back a first modification completion signal to the remote control unit 100;

[0060] S107, after the remote control unit 100 receives the first modification completion signal sent by the T-BOX module 1, the remote control unit 100 sends the carried application for burning to the T-BOX module 1;

[0061] S108, after the T-BOX module 1 receives the application for burning, downloads and stores the received application for burning, the T-BOX module 1 parses the file through the CAN protocol and sends the parsed file to the vehicle control module 4;

[0062] S109, after the vehicle control module 4 receives the parsed file sent by the T-BOX module 1, the vehicle control module 4 starts to flash the program on the chip connected to it;

[0063] S110, when the flashing is completed, the vehicle control module 4 sends a flashing completion signal to the T-BOX module 1, and the T-BOX module 1 sends the flashing completion signal to the remote control unit 100;

[0064] S111, when the remote control unit 100 receives the flashing completion signal, the remote control unit 100 sends a second modification instruction to the T-BOX module 1;

[0065] S112, after receiving the second modification instruction, the T-BOX module 1 changes the baud rate from 500 kbps to 250 kbps, and feeds back a second modification completion signal to the remote control unit 100;

[0066] S113, the remote control unit 100 sends a second switching instruction to the T-BOX module 1, and the T-BOX module 1 controls the other end of the first switching submodule 9 to reconnect with the vehicle CAN1-L (fifth contact 11) according to the second switching instruction, and the other end of the second switching submodule 10 to reconnect with the vehicle CAN1-H (sixth contact 12), and now the communication module 3 is connected to the T-BOX module 1;

[0067] S114 . The T-BOX module 1 sends a second switching completion signal to the remote control unit 100 .

[0068] Through the above process, the vehicle normal driving mode and the burning mode are switched, thereby realizing the remote burning of the vehicle.

[0069] It should be noted that when the target vehicle is remotely burned, since the target vehicle may be undergoing an upgrade, related functions cannot be used. Using the vehicle during remote burning may cause damage to certain devices inside the vehicle. Therefore, when remote burning is performed, the target vehicle is in a stopped state.

[0070] In this embodiment, the vehicle remote control burning system includes a remote control unit 100 and a target vehicle, and the remote control unit 100 carries an application for burning; the target vehicle includes: a T-BOX module 1, a mode switching module 2, a communication module 3 and a vehicle control module 4; the T-BOX module 1 includes: a first contact 5, a second contact 6, a third contact 7, and a fourth contact 8; the mode switching module 2 includes: a first switching submodule 9 and a second switching submodule 10; the communication module 3 includes: a fifth contact 11, a sixth contact 12, the seventh contact 13 and the eighth contact 14; the vehicle control module 4 includes: the ninth contact 15 and the tenth contact 16; the remote control unit 100 is connected to the T-BOX module 1, one end of the first switching submodule 9 is connected to the first contact 5, and the other end is respectively connected to the fifth contact 11 and the ninth contact 15, one end of the second switching submodule 10 is connected to the second contact 6, and the other end is respectively connected to the sixth contact 12 and the tenth contact 16, the third contact 7 is connected to the seventh contact 13, and the fourth contact 8 is connected to the eighth contact 14. Compared with the prior art, the present application realizes the switching between the normal driving mode and the burning mode through the first switching module 2 and the second switching module 2, so that the vehicle can not only receive two CAN communications through the T-BOX module 1 to realize the collection and remote control of vehicle information, but also can realize remote burning through the T-BOX module 1 at the same time, thereby realizing the remote burning of the control program in the vehicle.

[0071] Alternatively, see Figure 2 and Figure 3 , the first switching submodule 9 includes: a first relay;

[0072] The T-BOX module 1 further comprises: a first electrical contact 17;

[0073] The communication module 3 further includes: a second electrical contact 18;

[0074] The coil of the first relay is connected between the first power contact 17 and the second power contact 18, one end of the normally closed contact of the first relay is connected to the first contact 5, and the other end is connected to the fifth contact 11, one end of the normally open contact of the first relay is connected to the first contact 5, and the other end is connected to the ninth contact 15.

[0075] The first power contact 17 and the second power contact 18 are used to provide a 24V voltage to the coil of the first relay, the second power contact 18 is a 24V negative pole, and the first power contact 17 is a 24V positive pole.

[0076] Among them, when the vehicle is in normal driving mode, one end of the normally closed contact of the first relay is connected to CAN1-L (first contact 5), and the other end of the normally closed contact of the first relay is connected to the vehicle CAN1-L (fifth contact 11).

[0077] When it is necessary to switch from normal driving mode to burning mode, the T-BOX module 1 controls the connection between the first power contact 17 and the second power contact 18, so that the coil of the first relay is energized. When the coil of the first relay is energized, the normally closed contact of the first relay is disconnected and the normally open contact of the first relay is closed, so that CAN1-L (first contact 5) is connected to the VCU calibration CAN-L (ninth contact 15).

[0078] Further, in two states, CAN2-L (third contact 7) is connected to the vehicle CAN2-L (seventh contact 13), and CAN2-H (fourth contact 8) is connected to the vehicle CAN2-H (eighth contact 14).

[0079] Alternatively, see Figure 2 and Figure 3 , the second switching submodule 10 includes: a second relay;

[0080] The T-BOX module 1 further comprises: a third electrical contact 19;

[0081] The communication module 3 further includes: a fourth electrical contact 20;

[0082] The coil of the second relay is connected between the third power contact 19 and the fourth power contact 20, one end of the normally closed contact of the second relay is connected to the second contact 6, and the other end is connected to the sixth contact 12, one end of the normally open contact of the second relay is connected to the second contact 6, and the other end is connected to the tenth contact 16.

[0083] The first power contact 17 and the second power contact 18 are used to provide a 24V voltage to the coil of the first relay, the second power contact 18 is a 24V negative pole, and the first power contact 17 is a 24V positive pole.

[0084] Among them, when the vehicle is in normal driving mode, one end of the normally closed contact of the second relay is connected to CAN1-H (second contact 6), and the other end of the normally closed contact of the first relay is connected to the vehicle CAN1-H (sixth contact 12), so that T-BOX is connected to the communication module 3 to monitor the current status of the vehicle in the vehicle start-up mode.

[0085] When it is necessary to switch from normal driving mode to burning mode, the target vehicle controls the second power supply to turn on, so that the coil of the second relay is energized. When the coil of the second relay is energized, the normally closed contact of the second relay is disconnected, and the normally open contact of the second relay is closed, so that one end of the normally closed contact of the second relay is connected to CAN1-H (second contact 6), and the other end is connected to VCU calibration CAN-H (tenth contact 16), so that T-BOX is connected to the vehicle control module 4 and the communication module 3, and the vehicle enters the burning mode.

[0086] Further, in two states, CAN2-L (third contact 7) and the vehicle CAN2-L (seventh contact 13) are connected, and CAN2-H (fourth contact 8) and the vehicle CAN2-H (eighth contact 14) are connected.

[0087] In addition, in the burning mode, the T-BOX module 1 can still monitor some vehicle states, such as the fuel level in the vehicle, through CAN2-L (third contact 7) and CAN2-H (fourth contact 8).

[0088] Alternatively, see Figure 2 and Figure 3 The mode switching module 2 further includes a resistor 21 , one end of the resistor 21 is connected between the first switching submodule 9 and the ninth contact 15 , and the other end of the resistor 21 is connected between the second switching submodule 10 and the tenth contact 16 .

[0089] Among them, when the resistor 21 transmits a high-frequency signal, the signal wavelength is shorter than the transmission line, and the signal will form a reflected wave at the terminal of the transmission line, interfering with the high-frequency signal that originally needs to be transmitted. Therefore, by connecting the resistor 21 in parallel between the VCU calibration CAN-L (the ninth contact 15) and the VCU calibration CAN-H (the tenth contact 16), the signal is not reflected after reaching the communication module 3, and at the same time, the signal transmission quality is improved, signal crosstalk is prevented, and the operation of the circuit is stabilized.

[0090] Furthermore, the resistance value of the resistor 21 can be selected according to the rated current of the relay, for example, 120Ω.

[0091] Optionally, the remote control unit 100 includes: a control terminal 22 and a cloud server 23, and the control terminal 22 carries an application for burning;

[0092] The control terminal 22 is connected to the cloud server 23 , and the cloud server 23 is connected to the T-BOX module 1 .

[0093] Among them, the control terminal 22 can be a computer, tablet, etc. The staff control terminal 22 sends the application for burning to the cloud server 23, and the cloud server 23 then sends the received application for burning to the T-BOX module 1, which is sent to the vehicle control module by the T-BOX module 1.

[0094] Optionally, the cloud server 23 communicates with the T-BOX module 1 via 4G / 5G.

[0095] Among them, the cloud server 23 and the T-BOX module 1 communicate through 4G / 5G. 4G / 5G provides higher data transmission speed and bandwidth, which can achieve fast data transmission and real-time communication. At the same time, 4G / 5G has lower latency and high security and reliability, making the cloud server 23 and the T-BOX module 1 more real-time, reliable and stable.

[0096] Finally, it should be noted that all contents not described in the technical solution of this application can be implemented using existing technologies. In addition, the above embodiments are only used to illustrate the technical solution of this application, rather than to limit it; although the application is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A vehicle remote control burning system, characterized in that: include: A remote control unit and a target vehicle, wherein the remote control unit carries an application for burning; The target vehicle includes: a T-BOX module, a mode switching module, a communication module and a vehicle control module; The T-BOX module includes: a first contact, a second contact, a third contact, and a fourth contact; The mode switching module includes: a first switching submodule and a second switching submodule; The communication module includes: a fifth contact, a sixth contact, a seventh contact and an eighth contact; The vehicle control module comprises: a ninth contact and a tenth contact; The remote control unit is connected to the T-BOX module, one end of the first switching submodule is connected to the first contact, and the other end is respectively connected to the fifth contact and the ninth contact, one end of the second switching submodule is connected to the second contact, and the other end is respectively connected to the sixth contact and the tenth contact, the third contact is connected to the seventh contact, and the fourth contact is connected to the eighth contact.

2. The vehicle remote control burning system according to claim 1, characterized in that: The first switching submodule includes: a first relay; The T-BOX module further comprises: a first electrical contact; The communication module further comprises: a second electrical contact; The coil of the first relay is connected between the first power contact and the second power contact, one end of the normally closed contact of the first relay is connected to the first contact, and the other end is connected to the fifth contact, and one end of the normally open contact of the first relay is connected to the first contact, and the other end is connected to the ninth contact.

3. The vehicle remote control burning system according to claim 1, characterized in that: The second switching submodule includes: a second relay; The T-BOX module further comprises: a third electrical contact; The communication module further comprises: a fourth electrical contact; The coil of the second relay is connected between the third power contact and the fourth power contact, one end of the normally closed contact of the second relay is connected to the second contact, and the other end is connected to the sixth contact, and one end of the normally open contact of the second relay is connected to the second contact, and the other end is connected to the tenth contact.

4. The vehicle remote control burning system according to any one of claims 1 to 3, characterized in that: The mode switching module further includes a resistor, one end of which is connected between the first switching submodule and the ninth contact, and the other end of which is connected between the second switching submodule and the tenth contact.

5. The vehicle remote control burning system according to any one of claims 1 to 3, characterized in that: The remote control unit includes: a control terminal and a cloud server, and the control terminal carries an application for burning; The control terminal is connected to the cloud server, and the cloud server is connected to the T-BOX module.

6. The vehicle remote control burning system according to claim 5, characterized in that: The cloud server communicates with the T-BOX module via 4G / 5G.

7. The vehicle remote control burning system according to any one of claims 1 to 3, characterized in that: The T-BOX module and the communication module communicate with each other using a CAN bus.

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