CN112802241B - Remote vehicle locking control method for pure electric vehicle - Google Patents
Remote vehicle locking control method for pure electric vehicle Download PDFInfo
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- CN112802241B CN112802241B CN202110003589.0A CN202110003589A CN112802241B CN 112802241 B CN112802241 B CN 112802241B CN 202110003589 A CN202110003589 A CN 202110003589A CN 112802241 B CN112802241 B CN 112802241B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/2018—Central base unlocks or authorises unlocking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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Abstract
A remote vehicle locking control method for a pure electric vehicle comprises a remote vehicle locking method, wherein the remote vehicle locking method comprises the steps of firstly powering on and activating a vehicle, sending a T-Box identification code to a complete vehicle VCU through a T-Box, sending a complete vehicle VIN code to the T-Box through the complete vehicle VCU, completing vehicle creation, then storing the T-Box identification code through the complete vehicle VCU to complete binding of the complete vehicle VCU and the T-Box, secondly switching the complete vehicle VCU to a vehicle locking version, and finally judging whether the T-Box identification code received by the complete vehicle VCU is the same as the stored T-Box identification code through the complete vehicle VCU and a T-Box message is not lost through the complete vehicle VCU, if not, automatically locking the complete vehicle through the complete vehicle VCU, and if so, locking the vehicle through the VCU according to a vehicle locking instruction. The design not only reduces the misjudgment probability and is not easy to lock the vehicle by mistake, but also realizes the remote locking of the vehicle when the T-Box is replaced or the T-Box is detached and fails, and is beneficial to vehicle management.
Description
Technical Field
The invention belongs to the technical field of pure electric vehicle control, and particularly relates to a remote vehicle locking control method for a pure electric vehicle, which is suitable for being locked by mistake difficultly.
Background
At present, pure electric commercial vehicles are widely applied to urban logistics and engineering operation due to the characteristics of energy conservation and environmental protection, electric vehicle leasing companies on the market withdraw vehicles through a remote vehicle locking technology after a leasing time limit is reached, the remote vehicle locking technology is mostly realized based on communication between a remote monitoring module (T-Box) and a vehicle networking service platform, the T-Box is replaced or damaged, and when being detached, remote vehicle locking cannot be realized, so that the vehicles are lost.
Chinese patent: the invention discloses an electric vehicle remote locking control method and system with application publication number CN110290183A and application publication number 2019.09.27, the method includes that firstly, a vehicle networking platform sends a remote locking instruction to a vehicle control unit (vehicle VCU) through a T-Box, then the vehicle VCU responds to the remote locking instruction to switch a vehicle into a controlled locking state and feed back the locking state to the T-Box, then the T-Box sends a locking control instruction to the vehicle VCU after receiving the current locking state fed back by the vehicle VCU, and finally the vehicle VCU stores the locking control instruction and responds to the locking instruction to execute a locking function when the vehicle is powered on next time. Therefore, there is a problem that the vehicle is easily locked by mistake.
Disclosure of Invention
The invention aims to overcome the problem of easy mistaken locking and provides a remote locking control method for a pure electric vehicle, which is not easy to mistakenly lock the vehicle.
In order to achieve the above purpose, the invention provides the following technical scheme:
a remote vehicle locking control method for a pure electric vehicle is realized by a remote vehicle locking control system, wherein the remote vehicle locking control system comprises a vehicle networking server, a T-Box and a whole vehicle VCU, the vehicle networking server is in communication connection with the T-Box, and the T-Box is connected with the whole vehicle VCU through a CAN bus;
the control method comprises a remote vehicle locking method, and the remote vehicle locking method sequentially comprises the following steps:
firstly, a vehicle is electrified and activated, then a T-Box sends a T-Box identification code to a complete vehicle VCU, the complete vehicle VCU sends a complete vehicle VIN code to the T-Box, and finally the T-Box sends the complete vehicle VIN code and the T-Box identification code to a vehicle networking server and completes vehicle creation;
step two, firstly, the vehicle networking server sends a vehicle binding instruction to the complete vehicle VCU through the T-Box, and then the complete vehicle VCU stores the T-Box identification code obtained from the T-Box according to the vehicle binding instruction so as to complete the binding with the T-Box;
step three, firstly, the Internet of vehicles server sends a switching vehicle locking version instruction to the whole vehicle VCU through the T-Box, and then the whole vehicle VCU switches to a vehicle locking version according to the switching vehicle locking version instruction;
and step four, firstly, judging whether the current vehicle state is a non-locking state by the vehicle networking server, if so, sending a vehicle locking instruction to the whole vehicle VCU by the vehicle networking server through the T-Box, and then realizing vehicle locking by the whole vehicle VCU according to the vehicle locking instruction when the vehicle condition meets the safe vehicle locking condition.
In the third step, after the vehicle VCU is switched to the vehicle locking version, the vehicle VCU judges whether the following conditions are simultaneously satisfied:
the T-Box identification code received by the vehicle VCU is the same as the T-Box identification code stored by the vehicle VCU;
the T-Box message is not lost;
if so, entering a step four, otherwise, realizing vehicle locking when the current vehicle state is a non-locking state and the vehicle condition meets the safe vehicle locking condition by the vehicle VCU.
And step three, in the step four, the safe locking condition is that the vehicle is in a charging state and the vehicle speed is zero.
And in the second step, before the VCU stores the T-Box identification code obtained from the T-Box, the VCU judges whether the T-Box identification code is valid, if so, the VCU stores the T-Box identification code obtained from the T-Box to finish the binding with the T-Box, and if not, the VCU returns to the first step.
The remote vehicle locking control system also comprises an upper computer, and the upper computer is connected with a VCU of the whole vehicle through a CAN bus;
the control method further comprises a remote unlocking method, and the remote unlocking method sequentially comprises the following steps:
step A, the Internet of vehicles server sends a vehicle unlocking instruction to a complete vehicle VCU through a T-Box;
and step B, the VCU of the whole vehicle judges whether the following conditions are met simultaneously:
the T-Box identification code received by the vehicle VCU is the same as the T-Box identification code stored by the vehicle VCU;
the T-Box message is not lost;
and if the vehicle unlocking instruction is positive, the whole vehicle VCU realizes vehicle unlocking according to the vehicle unlocking instruction, and if the vehicle unlocking instruction is negative, the whole vehicle VCU realizes vehicle unlocking by using the upper computer to replace the Internet of vehicles server and the T-Box.
The vehicle VCU utilizes an upper computer to replace a vehicle networking server and a T-Box to realize vehicle unlocking, and the method specifically comprises the following steps: the method comprises the steps of firstly dismantling a T-Box and manually connecting an upper computer with a finished automobile VCU through a CAN bus, then obtaining and writing a T-Box identification code stored by the finished automobile VCU by the upper computer, then sending an unlocking instruction to the finished automobile VCU by the upper computer, and finally realizing vehicle unlocking by the finished automobile VCU according to the unlocking instruction.
In the step A, the vehicle unlocking instruction is specifically a vehicle locking releasing instruction, a vehicle unlocking version switching instruction or a vehicle binding releasing instruction.
In the step B, the vehicle unlocking of the whole vehicle VCU according to the vehicle unlocking instruction is specifically as follows:
when the vehicle unlocking instruction is a vehicle locking releasing instruction, the vehicle VCU realizes vehicle unlocking;
when the vehicle unlocking instruction is an instruction for switching to the non-vehicle-locking version, the complete vehicle VCU realizes vehicle unlocking and switches to the non-vehicle-locking version;
and when the vehicle unlocking instruction is a vehicle binding releasing instruction, the whole vehicle VCU realizes vehicle unlocking and releases the binding with the T-Box.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention discloses a remote vehicle locking control method for a pure electric vehicle, which comprises a remote vehicle locking method, wherein a vehicle VCU in the remote vehicle locking method realizes vehicle locking according to a vehicle locking instruction only after the vehicle VCU is bound with a T-Box and is switched to a vehicle locking version, and when the vehicle VCU is not bound with the T-Box or is not switched to the vehicle locking version, the vehicle locking can not be realized even if the vehicle VCU receives vehicle locking control instructions sent by other components by mistake, so that the misjudgment probability is reduced, and the vehicle is not easy to be locked by mistake due to misjudgment. Therefore, the invention is not easy to lock the bicycle by mistake.
2. After the vehicle VCU is switched to the vehicle locking version, the vehicle VCU judges whether the T-Box identification code received by the vehicle VCU is the same as the T-Box identification code stored by the vehicle VCU and the T-Box message is not lost, if the T-Box identification code and the T-Box identification code are not simultaneously met, the vehicle VCU automatically locks the vehicle, so that the situation that the vehicle cannot be locked remotely and is lost and stolen due to the fact that the T-Box is replaced or the T-Box is detached and fails is avoided, and vehicle management is facilitated. Therefore, the design realizes the remote locking of the vehicle when the T-Box is replaced or the T-Box is detached and fails, and is beneficial to vehicle management.
3. According to the remote vehicle locking control method for the pure electric vehicle, the safe vehicle locking condition is that the vehicle is in a charging state and the vehicle speed is zero, and the vehicle is locked when the vehicle is charged and the vehicle speed is zero. Therefore, the safety of the invention is high.
4. The remote vehicle locking control method for the pure electric vehicle further comprises a remote unlocking method, when the vehicle is locked due to the fact that the T-Box is replaced or the T-Box is detached and fails, the T-Box identification code is sent to the vehicle VCU3 by the aid of the upper computer 4 to achieve vehicle unlocking, and the remote vehicle locking control method is suitable for after-sale service providers of the vehicle. Therefore, the invention realizes the unlocking when the vehicle is locked due to the failure caused by the replacement of the T-Box or the removal of the T-Box.
Drawings
Fig. 1 is a flowchart of a remote car locking method according to the present invention.
Fig. 2 is a flowchart of a remote unlocking method according to the present invention.
Fig. 3 is a schematic structural diagram of the remote vehicle locking control system of the present invention.
Fig. 4 is a schematic structural diagram of the host computer in the present invention.
In the figure, a vehicle networking server 1, a T-Box2, a whole vehicle VCU3 and an upper computer 4.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Referring to fig. 1 to 4, a remote vehicle locking control method for a pure electric vehicle is realized by a remote vehicle locking control system, the remote vehicle locking control system comprises a vehicle networking server 1, a T-Box2 and a complete vehicle VCU3, the vehicle networking server 1 is in communication connection with the T-Box2, and the T-Box2 is connected with the complete vehicle VCU3 through a CAN bus;
the control method comprises a remote vehicle locking method, and the remote vehicle locking method sequentially comprises the following steps:
firstly, a vehicle is electrified and activated, then a T-Box2 sends a T-Box identification code to a complete vehicle VCU3, the complete vehicle VCU3 sends a complete vehicle VIN code to the T-Box2, and finally the T-Box2 sends the complete vehicle VIN code and the T-Box identification code to the Internet of vehicles server 1 to complete vehicle creation;
step two, firstly, the vehicle networking server 1 sends a vehicle binding instruction to the complete vehicle VCU3 through the T-Box2, and then the complete vehicle VCU3 stores the T-Box identification code obtained from the T-Box2 according to the vehicle binding instruction so as to complete the binding with the T-Box 2;
step three, firstly, the Internet of vehicles server 1 sends a vehicle locking version switching instruction to the whole vehicle VCU3 through the T-Box2, and then the whole vehicle VCU3 switches to a vehicle locking version according to the vehicle locking version switching instruction;
and step four, firstly, the vehicle networking server 1 judges whether the current vehicle state is a non-locking state, if the current vehicle state is the non-locking state, the vehicle networking server 1 sends a vehicle locking instruction to the whole vehicle VCU3 through the T-Box2, and then the whole vehicle VCU3 realizes vehicle locking according to the vehicle locking instruction when the vehicle condition meets the safe vehicle locking condition.
In the third step, after the vehicle VCU3 is switched to the vehicle locking version, the vehicle VCU3 determines whether the following conditions are simultaneously satisfied:
the T-Box identification code received by the whole VCU3 is the same as the T-Box identification code stored by the whole VCU 3;
the T-Box2 message is not lost;
if so, entering a step four, otherwise, realizing vehicle locking by the whole vehicle VCU3 when the current vehicle state is a non-locking state and the vehicle condition meets a safe vehicle locking condition.
And step three, in the step four, the safe locking condition is that the vehicle is in a charging state and the vehicle speed is zero.
In the second step, before the complete vehicle VCU3 stores the T-Box identifier obtained from the T-Box2, the complete vehicle VCU3 determines whether the T-Box identifier is valid, stores the T-Box identifier obtained from the T-Box2 if the T-Box identifier is valid, and completes the binding with the T-Box2, and returns to the first step if the T-Box identifier is invalid.
The remote vehicle locking control system further comprises an upper computer 4, and the upper computer 4 is connected with a vehicle VCU3 through a CAN bus;
the control method further comprises a remote unlocking method, and the remote unlocking method sequentially comprises the following steps:
step A, the Internet of vehicles server 1 sends a vehicle unlocking instruction to a whole vehicle VCU3 through a T-Box 2;
step B, the whole vehicle VCU3 judges whether the following conditions are met simultaneously:
the T-Box identification code received by the whole VCU3 is the same as the T-Box identification code stored by the whole VCU 3;
the T-Box2 message is not lost;
if the vehicle unlocking instruction is positive, the whole vehicle VCU3 realizes vehicle unlocking according to the vehicle unlocking instruction, and if the vehicle unlocking instruction is negative, the whole vehicle VCU3 realizes vehicle unlocking by using the upper computer 4 to replace the Internet of vehicles server 1 and the T-Box 2.
The VCU3 utilizes host computer 4 to replace vehicle networking server 1 and T-Box2 to realize that the vehicle unblock specifically is: firstly, the T-Box2 is dismantled, the upper computer 4 is manually connected with the entire vehicle VCU3 through a CAN bus, then the upper computer 4 obtains and writes a T-Box identification code stored in the entire vehicle VCU3, secondly, the upper computer 4 sends an unlocking instruction to the entire vehicle VCU3, and finally, the entire vehicle VCU3 realizes vehicle unlocking according to the unlocking instruction.
In the step A, the vehicle unlocking instruction is specifically a vehicle locking releasing instruction, a vehicle unlocking version switching instruction or a vehicle binding releasing instruction.
In the step B, the vehicle unlocking of the whole vehicle VCU3 according to the vehicle unlocking instruction is specifically:
when the vehicle unlocking instruction is a vehicle unlocking instruction, the whole vehicle VCU3 realizes vehicle unlocking;
when the vehicle unlocking instruction is an instruction for switching to the non-vehicle-locking version, the whole vehicle VCU3 realizes vehicle unlocking and switches to the non-vehicle-locking version;
when the vehicle unlocking instruction is a vehicle binding releasing instruction, the whole VCU3 realizes vehicle unlocking and releases the binding with the T-Box 2.
The principle of the invention is illustrated as follows:
the invention relates to a remote vehicle locking control method for a pure electric vehicle, which comprises a remote vehicle locking method, wherein the remote vehicle locking method realizes the binding of a whole vehicle VCU3 and a T-Box2 by storing a T-Box identification code through a whole vehicle VCU3, and when the whole vehicle VCU3 judges that a received T-Box identification code and the stored T-Box identification code or a T-Box2 message are lost, namely the T-Box is replaced or the T-Box is detached and fails, the whole vehicle VCU3 automatically locks the vehicle, so that the vehicle is prevented from being lost and stolen, and the maximum vehicle speed when the vehicle is locked is 10 km/h.
The whole VCU3 can be switched between the locking version and the non-locking version, and the whole VCU3 can realize the locking function only under the locking version.
Example 1:
referring to fig. 1 and 3, the remote vehicle locking control method for the pure electric vehicle is realized by a remote vehicle locking control system, the remote vehicle locking control system comprises a vehicle networking server 1, a T-Box2 and a complete vehicle VCU3, the vehicle networking server 1 is in communication connection with the T-Box2, and the T-Box2 is connected with the complete vehicle VCU3 through a CAN bus;
the control method comprises a remote vehicle locking method, and the remote vehicle locking method sequentially comprises the following steps:
firstly, a vehicle is powered on and activated, a finished vehicle VIN code is written into a finished vehicle VCU3 through offline flashing equipment, then a T-Box2 sends a T-Box identification code to a finished vehicle VCU3, a finished vehicle VCU3 sends the finished vehicle VIN code to a T-Box2, and finally the T-Box2 sends the finished vehicle VIN code and the T-Box identification code to the Internet of vehicles server 1, and registration and creation of the vehicle are completed on the Internet of vehicles server 1;
step two, firstly, the vehicle networking server 1 sends a vehicle binding instruction to a complete vehicle VCU3 through a T-Box2, then the complete vehicle VCU3 judges whether a T-Box identification code obtained from the T-Box2 is valid or not according to the vehicle binding instruction, if the T-Box identification code is invalid, the step one is returned after the complete vehicle part fault maintenance is finished, if the T-Box identification code is valid, the T-Box identification code obtained from the T-Box2 is stored to finish the binding with the T-Box2, and after the binding is finished, the vehicle binding is displayed to be finished through the vehicle networking server 1;
step three, firstly, the vehicle networking server 1 sends a vehicle locking version switching instruction to the whole vehicle VCU3 through the T-Box2, then the whole vehicle VCU3 switches to a vehicle locking version according to the vehicle locking version switching instruction, after the version switching is finished, the current version of the whole vehicle VCU3 is displayed as the vehicle locking version through the vehicle networking server 1, and finally, the whole vehicle VCU3 judges whether the following conditions are met at the same time:
the T-Box identification code received by the whole VCU3 is the same as the T-Box identification code stored by the whole VCU 3;
the T-Box2 message is not lost;
if so, entering a step four, otherwise, realizing vehicle locking by the whole vehicle VCU3 when the current vehicle state is a non-locking state and the vehicle condition meets the safe vehicle locking condition;
firstly, the Internet of vehicles server 1 judges whether the current vehicle state is a non-locking state, if the current vehicle state is the non-locking state, the Internet of vehicles server 1 sends a vehicle locking instruction to the whole vehicle VCU3 through the T-Box2, and then the whole vehicle VCU3 realizes vehicle locking according to the vehicle locking instruction when the vehicle condition meets the safe vehicle locking condition;
and step three, in the step four, the safe locking condition is that the vehicle is in a charging state and the vehicle speed is zero.
Example 2:
the difference from example 1 is that:
referring to fig. 1 to 4, the remote vehicle locking control system further includes an upper computer 4, and the upper computer 4 is connected with a vehicle VCU3 through a CAN bus;
the control method further comprises a remote unlocking method, and the remote unlocking method sequentially comprises the following steps:
step A, the Internet of vehicles server 1 sends a vehicle unlocking instruction to a whole vehicle VCU3 through a T-Box 2;
step B, the whole vehicle VCU3 judges whether the following conditions are met simultaneously:
the T-Box identification code received by the whole VCU3 is the same as the T-Box identification code stored by the whole VCU 3;
the T-Box2 message is not lost;
if the vehicle unlocking instruction is received, the whole vehicle VCU3 unlocks the vehicle according to the vehicle unlocking instruction, if not, the T-Box2 is firstly detached, the upper computer 4 is manually connected with the whole vehicle VCU3 through the CAN bus, the upper computer 4 is used for replacing the Internet of vehicles server 1 and the T-Box2, then the upper computer 4 obtains and writes the T-Box identification code stored in the whole vehicle VCU3, then the upper computer 4 sends the unlocking instruction to the whole vehicle VCU3, and finally the whole vehicle VCU3 unlocks the vehicle according to the unlocking instruction.
Example 3:
the difference from example 2 is that:
in the step a, the vehicle unlocking instruction is specifically:
releasing the vehicle locking instruction;
in the step B, the vehicle unlocking of the whole vehicle VCU3 according to the vehicle unlocking instruction is specifically:
the whole VCU3 realizes vehicle unlocking according to a vehicle locking releasing instruction;
example 4:
the difference from example 2 is that:
in the step a, the vehicle unlocking instruction is specifically:
switching to a non-vehicle-locking version instruction;
in the step B, the vehicle unlocking of the whole vehicle VCU3 according to the vehicle unlocking instruction is specifically:
and the whole vehicle VCU3 realizes vehicle unlocking according to the command of switching to the non-vehicle-locking version and switches to the non-vehicle-locking version.
Example 5:
the difference from example 2 is that:
in the step a, the vehicle unlocking instruction is specifically:
releasing the vehicle binding instruction;
in the step B, the vehicle unlocking of the whole vehicle VCU3 according to the vehicle unlocking instruction is specifically:
and the whole VCU3 realizes vehicle unlocking and unbinding with the T-Box2 according to the unbinding command of the vehicle.
Claims (8)
1. A remote vehicle locking control method for a pure electric vehicle is characterized by comprising the following steps:
the remote vehicle locking control method is realized by a remote vehicle locking control system, the remote vehicle locking control system comprises a vehicle networking server (1), a T-Box (2) and a complete vehicle VCU (3), the vehicle networking server (1) is in communication connection with the T-Box (2), and the T-Box (2) is connected with the complete vehicle VCU (3) through a CAN bus;
the control method comprises a remote vehicle locking method, and the remote vehicle locking method sequentially comprises the following steps:
firstly, a vehicle is electrified and activated, then a T-Box (2) sends a T-Box identification code to a complete vehicle VCU (3), the complete vehicle VCU (3) sends a complete vehicle VIN code to the T-Box (2), and finally the T-Box (2) sends the complete vehicle VIN code and the T-Box identification code to a vehicle networking server (1) and completes vehicle creation;
step two, firstly, the vehicle networking server (1) sends a vehicle binding instruction to the whole vehicle VCU (3) through the T-Box (2), and then the whole vehicle VCU (3) stores a T-Box identification code obtained from the T-Box (2) according to the vehicle binding instruction so as to complete the binding with the T-Box (2);
step three, firstly, the Internet of vehicles server (1) sends a vehicle locking version switching instruction to the whole vehicle VCU (3) through the T-Box (2), and then the whole vehicle VCU (3) switches to a vehicle locking version according to the vehicle locking version switching instruction;
and step four, firstly, judging whether the current vehicle state is in a non-locking state by the vehicle networking server (1), if so, sending a vehicle locking instruction to the whole vehicle VCU (3) by the vehicle networking server (1) through the T-Box (2), and then realizing vehicle locking according to the vehicle locking instruction by the whole vehicle VCU (3) when the vehicle condition meets the safe vehicle locking condition.
2. The remote vehicle locking control method for the pure electric vehicle according to claim 1, characterized in that:
in the third step, after the vehicle VCU (3) is switched to the vehicle locking version, the vehicle VCU (3) judges whether the following conditions are met simultaneously:
the T-Box identification code received by the vehicle VCU (3) is the same as the T-Box identification code stored by the vehicle VCU;
the T-Box (2) message is not lost;
if yes, entering a step four, otherwise, realizing vehicle locking by the vehicle VCU (3) when the current vehicle state is a non-locking state and the vehicle condition meets the safe vehicle locking condition.
3. The remote vehicle locking control method for the pure electric vehicle according to claim 2, characterized in that:
and step three, in the step four, the safe locking condition is that the vehicle is in a charging state and the vehicle speed is zero.
4. The remote vehicle locking control method for the pure electric vehicle according to any one of claims 1 to 3, characterized in that:
in the second step, before the whole vehicle VCU (3) stores the T-Box identification code obtained from the T-Box (2), the whole vehicle VCU (3) judges whether the T-Box identification code is valid, if so, the T-Box identification code obtained from the T-Box (2) is stored to finish the binding with the T-Box (2), and if not, the step one is returned.
5. The remote vehicle locking control method for the pure electric vehicle according to any one of claims 1 to 3, characterized in that:
the remote vehicle locking control system also comprises an upper computer 4, wherein the upper computer 4 is connected with a vehicle VCU (3) through a CAN bus;
the control method further comprises a remote unlocking method, and the remote unlocking method sequentially comprises the following steps:
step A, the Internet of vehicles server (1) sends a vehicle unlocking instruction to a complete vehicle VCU (3) through a T-Box (2);
and step B, the whole vehicle VCU (3) judges whether the following conditions are met simultaneously:
the T-Box identification code received by the vehicle VCU (3) is the same as the T-Box identification code stored by the vehicle VCU;
the T-Box (2) message is not lost;
if the vehicle unlocking instruction is positive, the whole vehicle VCU (3) realizes vehicle unlocking according to the vehicle unlocking instruction, and if the vehicle unlocking instruction is negative, the whole vehicle VCU (3) utilizes the upper computer 4 to replace the Internet of vehicles server (1) and the T-Box (2) to realize vehicle unlocking.
6. The remote vehicle locking control method for the pure electric vehicle according to claim 5, characterized in that:
the vehicle VCU (3) utilizes the upper computer 4 to replace the Internet of vehicles server (1) and the T-Box (2) to realize vehicle unlocking, and the method specifically comprises the following steps: the method comprises the steps that firstly, the T-Box (2) is dismantled, the upper computer 4 is manually connected with the whole vehicle VCU (3) through a CAN bus, then the upper computer 4 obtains and writes a T-Box identification code stored in the whole vehicle VCU (3), secondly, the upper computer 4 sends an unlocking instruction to the whole vehicle VCU (3), and finally, the whole vehicle VCU (3) unlocks the vehicle according to the unlocking instruction.
7. The remote vehicle locking control method for the pure electric vehicle according to claim 5, characterized in that:
in the step A, the vehicle unlocking instruction is specifically a vehicle locking releasing instruction, a vehicle unlocking version switching instruction or a vehicle binding releasing instruction.
8. The remote vehicle locking control method for the pure electric vehicle according to claim 7, characterized in that:
in the step B, the vehicle unlocking realized by the whole vehicle VCU (3) according to the vehicle unlocking instruction is specifically as follows:
when the vehicle unlocking instruction is a vehicle locking releasing instruction, the whole vehicle VCU (3) realizes vehicle unlocking;
when the vehicle unlocking instruction is an instruction for switching to a non-vehicle-locking version, the whole vehicle VCU (3) realizes vehicle unlocking and switches to the non-vehicle-locking version;
and when the vehicle unlocking instruction is a vehicle binding releasing instruction, the whole vehicle VCU (3) realizes vehicle unlocking and releases the binding with the T-Box (2).
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| CN113415255A (en) * | 2021-08-03 | 2021-09-21 | 北京汽车集团越野车有限公司 | Vehicle remote encryption and unlocking control method and system and vehicle |
| CN116022091A (en) * | 2022-12-30 | 2023-04-28 | 南斗六星系统集成有限公司 | Abnormal locking prevention method, device, equipment and storage medium based on remote locking |
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| CN103963741A (en) * | 2013-01-24 | 2014-08-06 | 陕西重型汽车有限公司 | Remote intelligent vehicle locking device and method |
| FR3003216B1 (en) * | 2013-03-13 | 2016-07-01 | Renault Sa | METHOD FOR PROVIDING A VEHICLE AND SYSTEM FOR PROVIDING THE SAME |
| DE102016224155B4 (en) * | 2016-12-05 | 2019-07-18 | Audi Ag | Method for operating a motor vehicle locking system for a motor vehicle and central server device for a motor vehicle |
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