Remote vehicle locking device and method based on ABS/EBD (Anti-lock Brake System/Electronic Brake Force Distribution)

Abstract

The invention provides a remote vehicle locking device based on ABS / EBD (Anti-lock Brake System / Electronic Brake Force Distribution). The device comprises a positioning module, a communication module, an ABS / EBD system and a remote monitoring platform, wherein the remote monitoring platform is used for issuing a vehicle locking instruction or an unlocking instruction to the communication module; the positioning module is used for forwarding the received vehicle locking instruction or the received unlocking instruction to the ABS / EBD system and forwarding position information received from the positioning module to the remote monitoring platform; and the ABS / EBD system is used for receiving the vehicle locking instruction and judging whether to execute vehicle locking operation according to vehicle speed information of a vehicle, or used for receiving the unlocking instruction and executing unlocking operation. The device has the advantages that remote positioning and remote vehicle locking can be performed on the vehicle; vehicle locking and retrieval can be timely performed when the vehicle is stolen; and failure of remote vehicle locking and remote positioning functions caused by damage of the positioning module and the communication module can be effectively avoided.

Description

technical field [0001] The invention relates to a remote car locking device, in particular to an ABS / EBD-based remote car locking device and method. Background technique [0002] The ABS / EBD system has been widely used in various vehicles. The existing ABS+EBD system can well realize the anti-lock braking function of the vehicle and improve the safety of the vehicle. Remote locking technology has also been widely used in car GPS anti-theft systems, and the existing GPS anti-theft systems mostly control the circuit or accelerator of the vehicle remotely through the GPRS network. When the vehicle is stolen, the car can be locked remotely, so as to achieve The purpose of anti-theft. [0003] However, the existing GPS anti-theft system has the following defects: due to the remote locking function, a relay and a GPS terminal must be installed on the vehicle, and the GPS terminal and the relay are additional equipment for independent vehicles. In actual use, the GPS terminal and...

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Problems solved by technology

[0003] However, the existing GPS anti-theft system has the following defects: due to the remote locking function, a relay and a GPS terminal must be installed on the vehicle, and the GPS terminal and the relay are additional equipment for independent vehicles. In actual use, the GPS terminal and relay are easily found and removed, which will cause the remote lock function to fail, and the anti-theft system will naturally fail

[0004] Of course, existing patent documents also record some technical solutions for realizing remote car locking. For example, a Chinese invention patent with an application date of 2015.11.25 and application number: 201510834595.5 discloses a remote car locking device and method. The GPS module receives the start signal of the ECU, and compares the request start signal with the control center platform to determine whether the vehicle is allowed to start; however, this method has the following defects: since the ECU is an important part of the associated vehicle, and The structure of the engine ECU is different, and the engine ECU of different car manufacturers and different models may be different, and the compatibility is not good, so the function of locking the car is more complicated and inconvenient to implement

However, this method has the following defects: the CAN bus module is relatively easy to find, and if it is destroyed, the remote locking function will also fail; meanwhile, the CAN bus modules of different car manufacturers and different models may also be different, so it is relatively difficult to implement. complex

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