Vehicle control method and system

Abstract

The invention provides a vehicle control method and system, and the method comprises the steps: a vehicle management service platform triggers a fence crossing vehicle control instruction when a vehicle position signal meets a preset requirement, and transmits the fence crossing vehicle control instruction to an Internet of Vehicles TSP platform; the Internet of Vehicles TSP platform issues a fence crossing vehicle control instruction to the T-BOX; when the vehicle power state is OFF, the T-BOX updates a vehicle locking instruction stored in the T-BOX into a fence crossing vehicle control instruction, and when the vehicle power state is changed from OFF to ON again, the T-BOX sends the fence crossing vehicle control instruction to a whole vehicle CAN bus; the method further comprises the steps that the whole vehicle domain controller reads the fence crossing vehicle control instruction on the whole vehicle CAN bus, performs SecOC verification with the T-BOX after reading, and executes the fence crossing vehicle control instruction when the SecOC verification succeeds so as to control the vehicle. According to the control method, vehicle control can be carried out when the driver is employed to drive the vehicle, and the property loss risk of the vehicle owner can be reduced or avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle management, and in particular to a vehicle control method. The present invention also relates to a vehicle management system based on the control method. Background Art

[0002] In the commercial vehicle field, there is a common management model in the form of fleets, that is, the owner has multiple vehicles and then looks for drivers to drive the vehicles for operation. During the operation process, the owner will need to control the property of the vehicle driven by the driver. If the driver maliciously drives the vehicle out of the set safe area or into a dangerous area, it may cause property losses to the owner, and in serious cases, the owner may even bear a certain degree of legal liability. Therefore, it is very meaningful to better solve the problem of vehicle control when hiring drivers to drive commercial vehicles. Summary of the invention

[0003] In view of this, the present invention aims to propose a vehicle control method so as to be able to manage the vehicle when a hired driver is driving the vehicle, thereby helping to reduce or avoid the risk of property loss for the vehicle owner.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A vehicle control method, the method comprising:

[0006] Obtaining the vehicle's position signal, when the position signal meets the preset requirements, the vehicle management service platform triggers a "cross-fence vehicle control instruction", and sends the "cross-fence vehicle control instruction" to the Internet of Vehicles TSP platform;

[0007] The Internet of Vehicles TSP platform sends the “cross-fence vehicle control instruction” to the T-BOX;

[0008] When the vehicle power state is OFF, the T-BOX updates the internally stored vehicle lock instruction to the “cross-fence vehicle control instruction”;

[0009] When the vehicle power state changes from OFF to ON again, the T-BOX sends the "cross-fence control vehicle instruction" to the vehicle CAN bus;

[0010] The vehicle domain controller reads the "cross-fence control vehicle instruction" on the vehicle CAN bus, and performs SecOC verification with the T-BOX after reading the "cross-fence control vehicle instruction";

[0011] When the SecOC verification is successful, the vehicle domain controller executes the "cross-fence vehicle control instruction" to control the vehicle;

[0012] Among them, the "cross-fence control instruction" at least includes issuing a preset reminder message in the vehicle, limiting the speed of the vehicle to a first preset speed threshold, or locking the vehicle.

[0013] Furthermore, the method further includes detecting whether the T-BOX is online before the Internet of Vehicles TSP platform sends the “cross-fence vehicle control instruction” to the T-BOX;

[0014] When the T-BOX is online, the Internet of Vehicles TSP platform directly sends the “cross-fence vehicle control instruction” to the T-BOX;

[0015] When the T-BOX is not online, the Internet of Vehicles TSP platform remotely wakes up the T-BOX through the SIM card operator's Internet of Things platform, and after the T-BOX logs in to the Internet of Vehicles TSP platform, the Internet of Vehicles TSP platform sends the "cross-fence control vehicle instruction" to the T-BOX.

[0016] Furthermore, the method also includes that after the Internet of Vehicles TSP platform sends the "cross-fence vehicle control instruction" to the T-BOX, the T-BOX does not update the internally stored vehicle locking instruction when the vehicle power state is ON.

[0017] Furthermore, when the power state of the vehicle changes from OFF to ON again, the T-BOX sends the "cross-fence control vehicle instruction" to the vehicle CAN bus for a preset time continuously according to the CAN protocol event type.

[0018] Furthermore, the method further includes obtaining a reading time of the vehicle domain controller when the vehicle domain controller reads the “cross-fence control vehicle instruction” on the vehicle CAN bus;

[0019] When the reading time exceeds a preset time threshold, the vehicle domain controller sends a preset T-BOX anti-disassembly activation signal, and the vehicle domain controller executes a preset T-BOX anti-disassembly instruction;

[0020] When the reading time does not exceed the preset time threshold, the vehicle domain controller performs SecOC verification with the T-BOX.

[0021] Furthermore, the method also includes the vehicle domain controller sending a preset T-BOX anti-disassembly activation signal when the SecOC verification fails, and the vehicle domain controller executing the preset T-BOX anti-disassembly instruction.

[0022] Furthermore, the preset T-BOX anti-disassembly instruction includes limiting the speed of the vehicle to a second preset speed threshold, and displaying a preset prompt message in the vehicle.

[0023] Furthermore, the method also includes when the vehicle domain controller sends a preset T-BOX anti-dismantling activation signal, the T-BOX reports the preset T-BOX anti-dismantling activation signal to the Internet of Vehicles TSP platform, and the Internet of Vehicles TSP platform feeds back the T-BOX anti-dismantling activation signal to the vehicle management business platform and displays it on the vehicle management business platform.

[0024] Furthermore, the method further includes, when the vehicle domain controller executes the “cross-fence vehicle control instruction”, the T-BOX compares the “cross-fence vehicle control instruction” executed by the vehicle domain controller with the “cross-fence vehicle control instruction” issued by the Internet of Vehicles TSP platform;

[0025] When the "cross-fence control vehicle instruction" executed by the vehicle domain controller is inconsistent with the "cross-fence control vehicle instruction" issued by the Internet of Vehicles TSP platform, the T-BOX reports a "control failure signal" to the Internet of Vehicles TSP platform, and the Internet of Vehicles TSP platform feeds back the "control failure signal" to the vehicle management business platform and displays it at the vehicle management business platform.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] The vehicle control method described in the present invention triggers a "cross-fence vehicle control command" based on the vehicle position, and through the vehicle management business platform, the Internet of Vehicles TSP platform, and the communication connection between the T-BOX and the vehicle domain controller, the vehicle domain controller can execute the "cross-fence vehicle control command" to control the vehicle, thereby enabling vehicle management and control when a hired driver drives the vehicle, which helps to reduce or avoid the risk of property loss for the car owner.

[0028] At the same time, the present invention updates the internal storage instructions when the vehicle power state is OFF, and only when the vehicle restarts from OFF to ON, the T-BOX sends the "cross-fence control vehicle instruction" to the vehicle CAN bus and enables the vehicle domain controller to execute the "cross-fence control vehicle instruction". It can also prevent the vehicle from affecting driving safety due to the execution of the "cross-fence control vehicle instruction" when running in the ON state, and has better safety.

[0029] In addition, when the reading time of the vehicle domain controller exceeds the preset time threshold and when the SecOC verification fails, the present invention enables the vehicle domain controller to send a preset T-BOX anti-dismantling activation signal and execute a preset T-BOX anti-dismantling instruction, thereby realizing the anti-dismantling protection of the T-BOX, so as to avoid the malicious dismantling of the T-BOX, which affects the control of the vehicle and causes property loss to the vehicle.

[0030] Another object of the present invention is to provide a vehicle control system, which includes a vehicle management service platform, a vehicle networking TSP platform, a T-BOX and a vehicle domain controller:

[0031] The vehicle management service platform can obtain the vehicle position signal, and when the vehicle position signal meets the preset requirements, the vehicle management service platform can trigger the "cross-fence vehicle control instruction" and send the "cross-fence vehicle control instruction" to the Internet of Vehicles TSP platform;

[0032] The Internet of Vehicles TSP platform is used to send the “cross-fence vehicle control instruction” to the T-BOX;

[0033] The T-BOX can update the internally stored vehicle lock instruction to the “cross-fence vehicle control instruction” when the vehicle power state is OFF, and when the vehicle power state changes from OFF to ON again, the T-BOX can send the “cross-fence vehicle control instruction” to the vehicle CAN bus;

[0034] The vehicle domain controller can read the "cross-fence control vehicle instruction" on the vehicle CAN bus, and perform SecOC verification with the T-BOX after reading the "cross-fence control vehicle instruction", and when the SecOC verification is successful, the vehicle domain controller executes the "cross-fence control vehicle instruction" to control the vehicle;

[0035] Among them, the "cross-fence control instruction" at least includes issuing a preset reminder message in the vehicle, limiting the speed of the vehicle to a first preset speed threshold, or locking the vehicle.

[0036] The vehicle control system described in the present invention has the same beneficial effects as the above-mentioned vehicle control method, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0038] Figure 1 is a flow chart of a vehicle control method according to an embodiment of the present invention;

[0039] Figure 2 A schematic diagram of the structure of a vehicle control system according to an embodiment of the present invention;

[0040] Description of reference numerals:

[0041] 100. Vehicles;

[0042] 10. Vehicle management business platform; 20. Internet of Vehicles TSP platform; 30. T-BOX; 40. Vehicle domain controller; 50. Vehicle CAN bus. DETAILED DESCRIPTION

[0043] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0044] In the description of the present invention, it should be noted that if there are terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc., they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if there are terms such as "first", "second", etc., they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0045] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installed", "connected", "connection" and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0046] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0047] Embodiment 1

[0048] The present embodiment relates to a vehicle control method, which can perform vehicle management and control when a driver is hired to drive the vehicle, helping to reduce or avoid the risk of property loss for the vehicle owner. Moreover, since the vehicle needs to be driven by a hired driver, the method of this embodiment is also mainly used for the control of commercial vehicles.

[0049] Among them, the commercial vehicle is generally a truck, a van or other vehicle that can carry goods. Of course, when used as an operating vehicle, the commercial vehicle of this embodiment can also be a sedan, SUV, MPV or other vehicle.

[0050] Combination Figure 1 As shown, in terms of overall design, the method of this embodiment includes the following steps:

[0051] Step s01, obtaining the position signal of the vehicle 100. When the position signal meets the preset requirements, the vehicle management service platform 10 triggers the "cross-fence vehicle control instruction" and sends the "cross-fence vehicle control instruction" to the Internet of Vehicles TSP platform 20.

[0052] In this step s01, specifically, the position signal of the vehicle 100 can generally be obtained through a positioning device installed on the vehicle 100, and the positioning device can use, for example, GPS positioning or Beidou positioning products. At the same time, the positioning information of the positioning device can be sent to the vehicle management service platform 10 through the Internet of Vehicles.

[0053] The vehicle management service platform 10 can generally be set up in an area arranged by the owner of the vehicle 100, such as a parking lot owned or rented by the owner.

[0054] In addition, it should be noted that, for the preset requirements satisfied by the above-mentioned position signal, in specific implementation, the preset requirements may be, for example, a set safety range, or a set danger range. Thus, when the positioning information of the vehicle 100 shows that the vehicle 100 has left the set safety range, or has entered the set danger range, it can be considered that the position information of the vehicle 100 meets the preset requirements.

[0055] Of course, the above-mentioned safe range and dangerous range can be specifically marked on the electronic map, and the electronic map is integrated in the vehicle management business platform 10. At the same time, the vehicle management business platform 10 can also import the location information of the vehicle 100 into the electronic map to determine whether the vehicle 100 has left the safe range or entered the dangerous range.

[0056] In addition, in order to improve the feasibility of the control method of this embodiment and avoid unnecessary increase in the system workload, in specific implementation, it can also be set that the location information of the vehicle 100 meets the preset requirements only when the vehicle 100 leaves the safe range by a certain distance, or when the vehicle 100 enters the dangerous range by a certain distance. The above distance value can be set by the owner according to the type of area where the vehicle 100 is located and the type of vehicle 100.

[0057] When the vehicle management service platform 10 determines that the position signal of the vehicle 100 meets the preset requirements, the vehicle management service platform 10 can trigger the "cross-fence vehicle control instruction" and send its pre-stored "cross-fence vehicle control instruction" to the Internet of Vehicles TSP platform 20. In addition, the vehicle management service platform 10 can usually send the "cross-fence vehicle control instruction" signal to the Internet of Vehicles TSP platform 20 through the system API interface.

[0058] Step s02, the Internet of Vehicles TSP platform 20 sends the "cross-fence vehicle control instruction" to the T-BOX 30.

[0059] In step s02, specifically, after receiving the "cross-fence control vehicle instruction" sent by the vehicle management service platform 10, the Internet of Vehicles TSP platform 20 sends the "cross-fence control vehicle instruction" to the T-BOX 30 on the vehicle side.

[0060] Moreover, in the specific implementation, as a preferred implementation form, the method of this embodiment also includes detecting whether T-BOX30 is online before the Internet of Vehicles TSP platform 20 sends the "cross-fence vehicle control instruction" to T-BOX30.

[0061] Among them, based on the detection of whether T-BOX30 is online, when T-BOX30 is online, the Internet of Vehicles TSP platform 20 can directly send the "cross-fence control vehicle instruction" to T-BOX30. When T-BOX30 is not online, the Internet of Vehicles TSP platform 20 can remotely wake up T-BOX30 through the SIM card operator's Internet of Things platform, and after T-BOX30 logs in to the Internet of Vehicles TSP platform 20, the Internet of Vehicles TSP platform 20 will send the "cross-fence control vehicle instruction" to T-BOX30.

[0062] It should be noted that the above-mentioned SIM card operator IoT platform can remotely wake up T-BOX30, for example, by sending a text message through the SIM card operator IoT platform to remotely wake up T-BOX30, and after waking up T-BOX30, wait for T-BOX30 to successfully log in to the Internet of Vehicles TSP platform 20 within a valid time period.

[0063] The above-mentioned valid time period can be set according to the system design requirements. If T-BOX30 still fails to successfully log in to the Internet of Vehicles TSP platform 20 within the valid time period, you can try to wake up T-BOX30 again and wait for T-BOX30 to log in to the Internet of Vehicles TSP platform 20.

[0064] Step s03: When the vehicle power state is OFF, T-BOX 30 updates the internally stored vehicle lock instruction to a "cross-fence vehicle control instruction".

[0065] In step s03, specifically, when the vehicle power state is OFF, it means that the vehicle 100 is in a stopped state. At this time, T-BOX 30 can update the internally stored vehicle lock instruction to a "cross-fence vehicle control instruction".

[0066] Furthermore, in the method of this embodiment, after the Internet of Vehicles TSP platform 20 sends the "cross-fence vehicle control instruction" to the T-BOX 30, when the T-BOX 30 is in the vehicle power state ON, it does not update the vehicle lock instruction stored in the T-BOX 30. In this way, it can be avoided that the driving safety is affected by updating the T-BOX 30 when the vehicle 100 is in operation.

[0067] Step s04: When the vehicle power state changes from OFF to ON again, the T-BOX 30 sends a "cross-fence control vehicle instruction" to the vehicle CAN bus 50.

[0068] In step s04, specifically, the vehicle power state changes from OFF to ON again, that is, the vehicle 100 is restarted from the parking state. At this time, the T-BOX 30 can send a "cross-fence control vehicle instruction" to the vehicle CAN bus 50.

[0069] Furthermore, it is worth noting that in step s04, when the vehicle power state changes from OFF to ON again, the T-BOX 30 generally sends a "cross-fence control vehicle instruction" to the vehicle CAN bus 50 for a preset time continuously according to the CAN protocol event type. The preset time may be, for example, 4 seconds, or may be set according to system design requirements.

[0070] In addition, combined with the fact that the internal storage instructions of T-BOX30 are updated only when the vehicle power state is OFF in step s03, this embodiment further enables T-BOX30 to send the "cross-fence control vehicle instruction" to the vehicle CAN bus 50 and enables the vehicle domain controller 40 to execute the "cross-fence control vehicle instruction" only when the vehicle 100 is restarted from OFF to ON.

[0071] As mentioned above, it can avoid affecting driving safety due to updating T-BOX30 when the vehicle 100 is in operation. At the same time, it can also prevent the vehicle 100 from affecting driving safety due to executing the "cross-fence control command" when the vehicle 100 is in the ON state, thereby making the control method of this embodiment have better safety.

[0072] Step s05, the vehicle domain controller 40 reads the "cross-fence control vehicle instruction" on the vehicle CAN bus 50, and performs SecOC verification with the T-BOX 30 after reading the "cross-fence control vehicle instruction".

[0073] In this step s05, specifically, when the vehicle power state is ON, after the T-BOX sends a "cross-fence control vehicle instruction" to the vehicle CAN bus, the vehicle domain controller 40 is started and reads the "cross-fence control vehicle instruction" on the vehicle CAN bus 50, and is able to receive the "cross-fence control vehicle instruction" to perform corresponding control actions based on the "cross-fence control vehicle instruction".

[0074] In addition, in the method of this embodiment, as a preferred implementation form, when the vehicle domain controller 40 reads the "cross-fence control vehicle instruction" on the vehicle CAN bus 50, the reading time of the vehicle domain controller 40 can be further obtained.

[0075] Among them, the reading time of the vehicle domain controller 40 can generally be obtained by using the timing module in the vehicle domain controller 40, and when the reading time of the vehicle domain controller 40 exceeds the preset time threshold, it indicates that the T-BOX 30 in the vehicle 100 is at risk of being dismantled. Therefore, this embodiment can be configured to enable the vehicle domain controller 40 to send a preset T-BOX anti-dismantling activation signal, and at the same time, the vehicle domain controller 40 executes a preset T-BOX anti-dismantling instruction.

[0076] Of course, when the reading time of the vehicle domain controller 40 does not exceed the preset time threshold, the vehicle domain controller 40 can perform SecOC verification with T-BOX30.

[0077] In a specific implementation, the preset time threshold may be, for example, 3 seconds, or may be set to other values ​​according to system design requirements.

[0078] In addition, the preset T-BOX anti-disassembly instruction may include, for example, limiting the speed of the vehicle 100 to a second preset speed threshold, and displaying a preset prompt message in the vehicle 100. In specific implementation, the second preset speed threshold may be, for example, 10 km / h, and the prompt message may be, for example, "T-BOX disassembly is prohibited", and the prompt message may be displayed on the instrument panel or central control screen of the vehicle 100.

[0079] Step s06: When the SecOC verification is successful, the vehicle domain controller 40 executes the “cross-fence vehicle control instruction” to control the vehicle 100.

[0080] In step s06 , specifically, if the SecOC verification is successful, indicating that the data communication is safe, the vehicle domain controller 40 can execute the “cross-fence vehicle control command” to periodically send control commands to the vehicle CAN bus 50 to achieve control of the vehicle 100 .

[0081] Among them, during specific implementation, the above-mentioned "cross-fence vehicle control instruction" executed by the vehicle domain controller 40 may at least include issuing a preset reminder message in the vehicle 100, limiting the speed of the vehicle 100 to a first preset speed threshold, or locking the vehicle 100.

[0082] The above-mentioned preset reminder information may be, for example, "Please drive the vehicle as required" or "Please use the vehicle as required", and the above-mentioned first preset vehicle speed threshold may also be, for example, 10km / h. The above-mentioned locking of the vehicle 100 may lock controllable components such as doors or engines of the vehicle 100.

[0083] In addition, in the method of this embodiment, further, as a preferred implementation form, when the SecOC verification fails, similar to the reading time timeout of the above-mentioned vehicle domain controller 40, the vehicle domain controller 40 can also send a preset T-BOX anti-dismantling activation signal, and at the same time, the vehicle domain controller 40 can also execute the preset T-BOX anti-dismantling instruction.

[0084] In specific implementation, if the SecOC verification fails, the above preset T-BOX anti-disassembly instruction can also be set to include limiting the speed of the vehicle 100 to a second preset speed threshold, and displaying a preset prompt message in the vehicle 100. In addition, the second preset speed threshold can also be 10km / h, and the prompt message can also be "T-BOX disassembly is prohibited".

[0085] It can be understood that this embodiment can implement anti-dismantling protection for T-BOX 30 by causing the vehicle domain controller 40 to send a preset T-BOX anti-dismantling activation signal and execute a preset T-BOX anti-dismantling instruction when the reading time of the vehicle domain controller 40 exceeds a preset time threshold and when the SecOC verification fails, so as to avoid malicious dismantling of T-BOX 30, which affects the control of the vehicle 100 and causes property loss to the vehicle 100.

[0086] In addition, as a preferred implementation form, the method of this embodiment may also include that when the vehicle domain controller 40 sends a preset T-BOX anti-dismantling activation signal, the T-BOX 30 reports the preset T-BOX anti-dismantling activation signal to the Internet of Vehicles TSP platform 20, and the Internet of Vehicles TSP platform 20 also feeds back the T-BOX anti-dismantling activation signal to the vehicle management business platform 10 and displays it at the vehicle management business platform 10.

[0087] In this way, by displaying the T-BOX anti-disassembly activation signal on the vehicle management service platform 10, the vehicle owner can promptly understand the risks of the vehicle 100 and take corresponding measures. In specific implementation, the T-BOX anti-disassembly activation signal may be displayed as, for example, "XXX vehicle has a risk of T-BOX being disassembled, please note", where "XXX" may be the code of the vehicle 100.

[0088] In this embodiment, in step s06, when the vehicle domain controller 40 executes the "cross-fence vehicle control instruction", as a preferred implementation form, the method of this embodiment may also include when the vehicle domain controller 40 executes the "cross-fence vehicle control instruction", T-BOX30 compares the "cross-fence vehicle control instruction" executed by the vehicle domain controller 40 with the "cross-fence vehicle control instruction" issued by the Internet of Vehicles TSP platform 20.

[0089] Moreover, by comparison, when the “cross-fence vehicle control instruction” executed by the vehicle domain controller 40 is inconsistent with the “cross-fence vehicle control instruction” issued by the Internet of Vehicles TSP platform 20, T-BOX30 can report a “control failure signal” to the Internet of Vehicles TSP platform 20. At the same time, the Internet of Vehicles TSP platform 20 also feeds back the “control failure signal” to the vehicle management business platform 10 and displays it at the vehicle management business platform 10.

[0090] Specifically, for example, when the control instruction issued by the vehicle domain controller 40 is to limit the vehicle speed, when T-BOX30 receives the control instruction for limiting the vehicle speed issued by the vehicle domain controller 40, if it is judged that it is inconsistent with the vehicle locking instruction issued by the Internet of Vehicles TSP platform 20, then T-BOX30 can determine that the "cross-fence control vehicle instruction" has failed to execute, and report it to the Internet of Vehicles TSP platform 20, and the Internet of Vehicles TSP platform 20 then feeds back to the vehicle management business platform 10 for display.

[0091] If the control command issued by the vehicle domain controller 40 is to lock the vehicle, T-BOX30 receives the locking command issued by the vehicle domain controller 40 and determines that it is consistent with the locking command issued by the vehicle networking TSP platform 20, then T-BOX30 can determine that the "cross-fence control vehicle command" is executed successfully. At the same time, T-BOX30 can also report the execution success signal to the vehicle networking TSP platform 20, and the vehicle networking TSP platform 20 can further feedback the execution success signal to the vehicle management business platform 10 for display.

[0092] To sum up, the control method of the vehicle 100 of the present embodiment triggers the "cross-fence vehicle control command" based on the position of the vehicle 100, and through the communication connection between the vehicle management business platform 10, the Internet of Vehicles TSP platform 20, and the T-BOX30 and the vehicle domain controller 40, the vehicle domain controller 40 can execute the "cross-fence vehicle control command" to control the vehicle 100. It can manage the vehicle 100 when a hired driver drives the vehicle 100, which helps to reduce or avoid the risk of property loss of the car owner, and has good practicality.

[0093] Embodiment 2

[0094] This embodiment relates to a vehicle control system, which can implement the vehicle control method in the first embodiment, and is combined with Figure 2 As shown in , the system of this embodiment includes a vehicle management service platform 10, a vehicle networking TSP platform 20, a T-BOX 30 and a vehicle domain controller 40.

[0095] Among them, in combination with what is described in the first embodiment, the above-mentioned vehicle management business platform 10 of this embodiment can obtain the position signal of the vehicle 100, and when the position signal of the vehicle 100 meets the preset requirements, the vehicle management business platform 10 can trigger the "cross-fence vehicle control instruction" and send the "cross-fence vehicle control instruction" to the Internet of Vehicles TSP platform 20. The above-mentioned Internet of Vehicles TSP platform 20 is used to send the "cross-fence vehicle control instruction" to T-BOX30. At the same time, the above-mentioned T-BOX30 can update the internally stored vehicle lock instruction to the "cross-fence vehicle control instruction" when the vehicle power state is OFF, and when the vehicle power state changes from OFF to ON again, T-BOX30 can send the "cross-fence vehicle control instruction" to the vehicle CAN bus 50.

[0096] The vehicle domain controller 40 can read the "cross-fence control vehicle instruction" on the vehicle CAN bus 50, and perform SecOC verification with the T-BOX 30 after reading the "cross-fence control vehicle instruction", and when the SecOC verification is successful, the vehicle domain controller 40 executes the "cross-fence control vehicle instruction" to control the vehicle 100. The "cross-fence control vehicle instruction" executed also at least includes issuing a preset reminder message in the vehicle 100, limiting the speed of the vehicle 100 to a first preset speed threshold, or locking the vehicle 100.

[0097] The vehicle control system of this embodiment, the specific settings of the above-mentioned vehicle management service platform 10, the vehicle networking TSP platform 20, the T-BOX 30 and the vehicle domain controller 40 can all refer to the description in the first embodiment. Moreover, through the coordinated work of the above-mentioned vehicle management service platform 10, the vehicle networking TSP platform 20, the T-BOX 30 and the vehicle domain controller 40, the specific control method of the vehicle 100 can also refer to the relevant records in the first embodiment.

[0098] The vehicle control system of this embodiment, by implementing the above-mentioned control method, triggers the "cross-fence vehicle control command" based on the position of the vehicle 100, and through the communication connection between the vehicle management business platform 10, the Internet of Vehicles TSP platform 20, and the T-BOX30 and the vehicle domain controller 40, the vehicle domain controller 40 can execute the "cross-fence vehicle control command" to control the vehicle 100. Therefore, the system can control the vehicle 100 when a hired driver drives the vehicle 100, which helps to reduce or avoid the risk of property loss of the owner and can achieve good application effects.

[0099] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle control method, characterized in that: The method includes: Acquiring a position signal of the vehicle (100), and when the position signal meets a preset requirement, the vehicle management service platform (10) triggers a "cross-fence vehicle control instruction", and sends the "cross-fence vehicle control instruction" to the Internet of Vehicles TSP platform (20); The Internet of Vehicles TSP platform (20) sends the "cross-fence vehicle control instruction" to the T-BOX (30); When the vehicle power supply state is OFF, the T-BOX (30) updates the vehicle locking instruction stored internally to the "crossing fence control vehicle instruction"; When the power state of the vehicle changes from OFF to ON again, the T-BOX (30) sends the "cross-fence control vehicle instruction" to the vehicle CAN bus (50); The vehicle domain controller (40) reads the "cross-fence vehicle control instruction" on the vehicle CAN bus (50), and performs SecOC verification with the T-BOX (30) after reading the "cross-fence vehicle control instruction"; When the SecOC verification is successful, the vehicle domain controller (40) executes the "cross-fence vehicle control instruction" to control the vehicle (100); The "cross-fence vehicle control instruction" at least includes issuing a preset reminder message in the vehicle (100), limiting the speed of the vehicle (100) to a first preset speed threshold, or locking the vehicle (100).

2. The vehicle control method according to claim 1, characterized in that: The method further comprises, before the Internet of Vehicles TSP platform (20) sends the "cross-fence vehicle control instruction" to the T-BOX (30), detecting whether the T-BOX (30) is online; When the T-BOX (30) is online, the Internet of Vehicles TSP platform (20) directly sends the "cross-fence vehicle control instruction" to the T-BOX (30); When the T-BOX (30) is offline, the Internet of Vehicles TSP platform (20) remotely wakes up the T-BOX (30) through the SIM card operator's Internet of Things platform, and after the T-BOX (30) logs into the Internet of Vehicles TSP platform (20), the Internet of Vehicles TSP platform (20) sends the "cross-fence vehicle control instruction" to the T-BOX (30).

3. The vehicle control method according to claim 1, characterized in that: The method further comprises that after the Internet of Vehicles TSP platform (20) sends the "cross-fence vehicle control instruction" to the T-BOX (30), the T-BOX (30) does not update the internally stored vehicle locking instruction when the vehicle power state is ON.

4. The vehicle control method according to claim 1, characterized in that: When the power state of the vehicle changes from OFF to ON again, the T-BOX (30) continuously sends the "cross-fence control vehicle instruction" to the vehicle CAN bus (50) for a preset time according to the CAN protocol event type.

5. The vehicle control method according to claim 1, characterized in that: The method further comprises obtaining a reading time of the vehicle domain controller (40) when the vehicle domain controller (40) reads the "cross-fence vehicle control instruction" on the vehicle CAN bus (50); When the reading time exceeds a preset time threshold, the vehicle domain controller (40) sends a preset T-BOX anti-disassembly activation signal, and the vehicle domain controller (40) executes a preset T-BOX anti-disassembly instruction; When the reading time does not exceed a preset time threshold, the vehicle domain controller (40) performs SecOC verification with the T-BOX (30).

6. The vehicle control method according to claim 5, characterized in that: The method further comprises the following steps: when the SecOC verification fails, the vehicle domain controller (40) sends a preset T-BOX anti-disassembly activation signal, and the vehicle domain controller (40) executes the preset T-BOX anti-disassembly instruction.

7. The vehicle control method according to claim 6, characterized in that: The preset T-BOX anti-disassembly instruction includes limiting the speed of the vehicle (100) to a second preset speed threshold, and displaying preset prompt information in the vehicle (100).

8. The vehicle control method according to claim 6, characterized in that: The method further comprises the following steps: when the vehicle domain controller (40) sends a preset T-BOX anti-disassembly activation signal, the T-BOX (30) reports the preset T-BOX anti-disassembly activation signal to the Internet of Vehicles TSP platform (20), and the Internet of Vehicles TSP platform (20) feeds back the T-BOX anti-disassembly activation signal to the vehicle management service platform (10), and displays it on the vehicle management service platform (10).

9. The vehicle control method according to claim 1, characterized in that: The method further comprises, when the vehicle domain controller (40) executes the "cross-fence vehicle control instruction", the T-BOX (30) compares the "cross-fence vehicle control instruction" executed by the vehicle domain controller (40) with the "cross-fence vehicle control instruction" issued by the Internet of Vehicles TSP platform (20); When the "cross-fence vehicle control instruction" executed by the vehicle domain controller (40) is inconsistent with the "cross-fence vehicle control instruction" issued by the vehicle networking TSP platform (20), the T-BOX (30) reports a "control failure signal" to the vehicle networking TSP platform (20), and the vehicle networking TSP platform (20) feeds back the "control failure signal" to the vehicle management business platform (10) and displays it at the vehicle management business platform (10).

10. A vehicle control system, characterized in that: The system comprises a vehicle management service platform (10), a vehicle networking TSP platform (20), a T-BOX (30) and a vehicle domain controller (40): The vehicle management service platform (10) is capable of acquiring a position signal of the vehicle (100), and when the position signal meets a preset requirement, the vehicle management service platform (10) is capable of triggering a "cross-fence vehicle control instruction" and sending the "cross-fence vehicle control instruction" to the Internet of Vehicles TSP platform (20); The Internet of Vehicles TSP platform (20) is used to send the "cross-fence vehicle control instruction" to the T-BOX (30); The T-BOX (30) can update the internally stored vehicle lock instruction to the "cross-fence vehicle control instruction" when the vehicle power state is OFF, and when the vehicle power state changes from OFF to ON again, the T-BOX (30) can send the "cross-fence vehicle control instruction" to the vehicle CAN bus (50); The vehicle domain controller (40) is capable of reading the "cross-fence vehicle control instruction" on the vehicle CAN bus (50), and after reading the "cross-fence vehicle control instruction", performs SecOC verification with the T-BOX (30), and when the SecOC verification is successful, the vehicle domain controller (40) executes the "cross-fence vehicle control instruction" to control the vehicle (100); The "cross-fence vehicle control instruction" at least includes issuing a preset reminder message in the vehicle (100), limiting the speed of the vehicle (100) to a first preset speed threshold, or locking the vehicle (100).

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