Automatic locking and anti-theft system of electric car

Abstract

The invention belongs to the field of anti-theft devices of electric cars, particularly relates to an automatic locking and anti-theft system of an electric car and a locking and anti-theft control method. The system comprises a running motor switch circuit controlled by an electric door lock and a main controller, wherein the electric door lock is connected to the main controller and can form a switch signal and send to the main controller; the main controller is connected to an acousto-optic driving module which is connected to a turning acousto-optic module of the electric car; a trumpet driving module is connected to the main controller and is connected to a trumpet device existed on the electric vehicle; the main controller is further connected to a rear wheel braking locking mechanism and a running motor detection module; the running motor detection motor detects whether the motor works and feeds the situation of the motor back to the main controller. The automatic locking and anti-theft system of the electric car disclosed by the invention provides an electronic anti-theft system based on the electric vehicle lock and can conquer the shortage of the prior art. The system is simple in structure, convenient for operation, safe and reliable, and low in cost.

Description

technical field [0001] The invention belongs to the field of anti-theft devices for electric vehicles, in particular to an automatic locking anti-theft system for electric vehicles and a control method for locking the anti-theft. Background technique [0002] With the advantages of simplicity, lightness, low price, and environmental protection, electric vehicles are more and more widely used by people. However, with the increase in the number of electric vehicles, the safety and anti-theft of electric vehicles have also attracted more and more attention. At present, the common solutions are: purchase additional locks, locks and wheels for anti-theft, install high-frequency remote remote alarms, but mechanical locks are easy to break through violence and easy to be damaged due to cumbersome operations. The limitation is not convenient for the user to operate. If the user forgets to unlock, it is easy to cause damage to the motor. The cost of the high-frequency long-distance r...

AI Technical Summary

Problems solved by technology

At present, the common solutions are: purchase additional locks, locks and wheels for anti-theft, install high-frequency remote remote alarms, but mechanical locks are easy to break through violence and easy to be damaged due to cumbersome operations. The limitation is not convenient for the user to operate. If the user forgets to unlock, it is easy to cause damage to the motor. The cost of the high-frequency long-distance remote control alarm is high, and the long-distance operation is easy to be stolen to copy the remote control code, thus losing the meaning of anti-theft; on the other hand, In order to achieve multi-functional effects, electric vehicles are equipped with mechanical electric door locks, mechanical expansion brake locks or faucet locks, anti-theft alarms, etc., which are not only inconvenient to install, but also greatly increase the weight of the vehicle. Cost, not conducive to electric vehicles for a wider range of consumer groups

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