Truck remote control system and control method
A remote control system and remote control technology, applied in transmission systems, digital transmission systems, instruments, etc., can solve the problems of no dealers, dangerous accidents, and high installment payment ratio of heavy truck customers, and achieve the effect of reducing the risk of arrears and default
Pending Publication Date: 2021-06-25
SHAANXI CCCC TIANJIAN CAR NETWORKING INFORMATION TECH CO LTD
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Problems solved by technology
[0002] At present, the installment payment ratio of heavy truck customers is high, and dealers often encounter malicious arrears. Dealers have no effective way to control it. The existing method is to use the lock circuit to remotely lock the car. The sudden lock-up control of heavy-duty trucks often leads to unexpected dangerous accidents. How to avoid similar dangerous accidents while effectively controlling malicious debt-paying vehicles has always been difficult to solve
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[0035] During implementation, after the car loan management platform finds that there is a vehicle in default, it initiates a lock request for the default vehicle to the control center; after the control center receives the lock request, the control center forwards the lock request to the command receiver inside the control center , the command receiver writes the original value into the control center database, the control center database forwards the lock request to the command processing engine, the command processing engine forwards the lock request to the Redis cluster, and the command processing engine writes the converted value according to the protocol Feedback to the database, and finally the Redis cluster forwards the lock request to the gateway and sends it to the vehicle-mounted intelligent terminal through the operator's mobile network. During this period, the command callback engine in the control center writes the execution result back to the Redis cluster, and th...
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The invention belongs to the technical field of automobile manufacturing, and relates to a truck remote control system and method, and the system comprises a truck loan management platform, a control center, a vehicle-mounted intelligent terminal, and a vehicle-mounted ECU. The truck loan management platform issues a vehicle locking and unlocking instruction through the control center, the truck locking and unlocking instruction is transmitted to the vehicle-mounted intelligent terminal through an operator mobile network, and the vehicle-mounted intelligent terminal is connected with the engine ECU through a CAN bus. The invention further provides a truck remote control method which comprises the steps that the truck loan management platform finds out a default truck and initiates a truck locking request to the control center; the control center generates a vehicle locking instruction and then sends the instruction to the vehicle-mounted intelligent terminal; the vehicle-mounted intelligent terminal receives a truck locking instruction of the control center and sends the truck locking instruction to the ECU through a CAN bus according to a UDS protocol; and the vehicle-mounted ECU limits the rotating speed of the engine according to the control instruction. The rotating speed of the engine is limited through the vehicle-mounted ECU, so that the target truck is effectively controlled, and meanwhile similar dangerous accidents are avoided.
Description
technical field [0001] The invention belongs to the technical field of automobile manufacturing, and relates to a truck remote control system and a control method. Background technique [0002] At present, the installment payment ratio of heavy truck customers is high, and dealers often encounter malicious arrears. Dealers have no effective way to control it. The existing method is to use the lock circuit to remotely lock the car. The sudden lock-up control of heavy-duty trucks often leads to unexpected dangerous accidents. How to avoid similar dangerous accidents while effectively controlling malicious debt-paying vehicles has always been difficult to solve. Contents of the invention [0003] The present invention solves this technical problem by giving remote instructions to the vehicle-mounted ECU, and limiting the engine speed through the vehicle-mounted ECU, so as to effectively control the target vehicle and avoid similar dangerous accidents. The technical solution ...
Claims
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IPC IPC(8): G07C9/00H04L12/40H04L9/32
CPCG07C9/00571G07C9/00309H04L12/40006H04L9/3226H04L2012/40215H04L2209/84
Inventor 边云现赵海涛
Owner SHAANXI CCCC TIANJIAN CAR NETWORKING INFORMATION TECH CO LTD