Gasoline motor car anti-theft system

Abstract

This invention is composed of a remote controller, an executor, its antenna and a control program, among which, the remote controller is carried by a car legal user, the executor and an electric gasoline pump are integrated in an oil tank, the executor antenna is mounted outside of the oil tank, a control chip is on the CB in the remote controller and executor, a control program is stored in the control chip. The remote controller emits an identifying code and last time stored lock-open code, the executor identifies the identity and compares the two codes to turn on the working circuit of the pump, generates a new control code and sends it to the remote controller together with the identify code and encodes the new control code to new comparing code to be stored, the new control code is encoded to new lock-open code and stored after the controller identifies the identity

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an anti-theft system for gasoline vehicles. Background technique [0002] Gasoline vehicles account for the majority of the total number of cars and are the focus of criminal theft and our prevention. Strictly speaking, there is no car that cannot be stolen, and the basic measure of anti-theft is to increase the difficulty for thieves to steal the car. At present, existing automobile anti-theft measures at home and abroad can be classified into several categories such as mechanical anti-theft, ignition anti-theft and brake anti-theft. Mechanical anti-theft: lock the steering wheel, shift handle, wheels, etc. The disadvantage is that it is easy to break and the user is troublesome to operate. Ignition anti-theft: control the ignition circuit, the disadvantage is that it is easy to steal the car by removing and replacing it, intercepting the password and other methods. Brake anti-thef...

AI Technical Summary

Problems solved by technology

Mechanical anti-theft: lock the steering wheel, shift handle, wheels, etc. The disadvantage is that it is easy to break and the user is troublesome to operate

Ignition anti-theft: control the ignition circuit, the disadvantage is that it is easy to use methods such as dismantling and replacing, intercepting passwords and other methods to steal the car

Brake anti-theft: control the backflow of brake fluid, the disadvantage is that it is easy to use short-circuit method to break and it is useless if the thief does not step on the brake

In addition, there are tracking systems such as satellite positioning, which only track the stolen car instead of preventing the car from being stolen. It is not a real anti-theft system.

There are inherent deficiencies in the existing car anti-theft system, which cannot be solved through improvement, and urgently need to be updated