Electric vehicle anti-theft and alarming controlling method

Abstract

The invention relates to a method for controlling the theft-proof alarm of electric car, wherein the invention is characterized in that: the single chip of control system will continuously detect the input signal from remote circuit or password circuit; when it detects the user password, the single chip will compare it with preset password in storage device; if the password is right, the single chip will value the program to turnover the operation mark; and the single chip will execute alarm process or normal driving process, then feedback received password. The invention also discloses a special device.

Description

technical field [0001] The invention relates to a control method and related devices for anti-theft alarms of electric vehicles, especially using radio remote control ciphers or code keyboards to open or close the control system, alarm system and braking system of electric bicycles, so as to achieve anti-theft of electric vehicles the goal of. Background technique [0002] With the advancement of electronic technology and electromagnetic material technology, electric bicycles are becoming more and more popular. At present, the anti-theft of electric bicycles mainly relies on mechanical locks. Although there is vibration anti-theft, the effect is not very satisfactory. Simultaneously because electric bicycle belongs to simple means of transportation. It is impossible and unnecessary to do everything in anti-theft work. Therefore, the theft of electric bicycles has become a common occurrence. In addition, because the driving speed of the electric bicycle is relatively fast...

AI Technical Summary

Problems solved by technology

In addition, because the driving speed of electric bicycles is relatively fast, but its braking system is still the same as that of ordinary bicycles, the braking performance is poor, and accidents are common

[0003] As the patent application number is 03231634.8 Chinese patent application "a kind of remote control lock for electric bicycles", it comprises a brake drum with a brake disc integrated with the drive motor rotor on the rear wheel, and a brake link and a brake band are installed on the inner wall. The brake housing is characterized in that a stop gear is connected and fixed on the brake drum, and an induction motor and a deadbolt connecting rod operated by an electronic remote control are installed on the inner wall of the extended brake housing. An eccentric cam matched with the free end of the deadbolt connecting rod, and a torsion spring that makes the deadbolt connecting rod press against the stop gear is installed on the pin pin at the positioning end of the deadbolt connecting rod. The lock tongue is mated with the tooth groove of the stop gear, and its defect is that a special induction motor is required to cooperate with a special lock, which limits the adoption of a large number of electric vehicle manufacturers who adopt the traditional craft structure, and the device has an anti-theft alarm function Simplification also needs to be improved

[0004] Such as the Chinese patent "automatic anti-theft device for motor vehicles" whose patent number is 01231617.2, its key is to connect a remote control switch circuit in series between the ignition wire circuit of the motor vehicle and the positive pole of the vehicle power supply, and the remote control switch circuit at least includes wireless receiving and decoding The output terminal of the wireless receiving decoder is connected to the base of the triode, the emitter of the triode is connected to the negative pole of the power supply, the collector of the triode is connected to the negative pole of the relay control terminal, and the positive pole of the relay control terminal is connected to the positive pole of the power supply through a switch , the intermediate point of the relay switch is connected to the positive pole of the power supply, and the normally open point of the relay switch is connected to the ignition wire circuit of the motor vehicle. Methods such as cutting off the power supply and stealing the power supply can still start the vehicle to achieve the purpose of stealing the vehicle

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