Car security system and car security method based on fingerprint

Abstract

The invention provides a car security system and car security method based on fingerprint. The method comprises the following steps: a fingerprint collector mounted on a steering wheel transfers the collected fingerprint information to a central processing unit for storage; when any driver is ready to start the engine, a data analysis module receives the collected fingerprint information and matches the fingerprint information with the fingerprint information in a fingerprint storage module; if the fingerprint information is identical to the fingerprint information in the fingerprint storage module, the car is normally started; otherwise, a GSM communication module sends car alarm information and car position information to an owner mobile phone, and the owner mobile phone can send the authorization information or car power shutdown information to the GSM communication module. According to the invention, by adopting a fingerprint matching method, the car security index is improved.

Description

technical field [0001] The invention relates to the fields of sensor network, telecommunication network and the like, and relates to a fingerprint-based automobile anti-theft system and method. Background technique [0002] With the continuous development of science and technology and the continuous improvement of people's living standards, cars have become a must-have for people's lives. Various cars appear frequently, and the prevention of car anti-theft has become particularly important. Car owners bring threats to property and even people, which will cause huge losses. This system is aimed at this situation, and improves the active anti-theft performance of the car through the method of fingerprint matching. [0003] The current car anti-theft systems are mainly mechanical, electronic, chip and network systems. The mechanical lock mainly plays a role in restricting the operation of the vehicle, and it can provide limited help in anti-theft. The theft of heavy tools suc...

AI Technical Summary

Problems solved by technology

[0003] The current car anti-theft systems are mainly mechanical, electronic, chip and network systems. The mechanical lock mainly plays a role in restricting the operation of the vehicle, and it can provide limited help in anti-theft. The theft of heavy tools such as saws and large scissors; the electronic anti-theft system has a fatal flaw: when the owner uses the remote control to open and close the car door, the car thief hiding nearby can use the receiver or scanner to steal the radio waves sent by the remote control or Infrared rays, after decoding, can open the anti-theft system of the car; the basic principle of the chip digital anti-theft device is to lock the motor, circuit and oil circuit of the car, and the car cannot be started without the chip key

You need to touch the combination lock on the car with the combination key to unlock it, which eliminates the disadvantages of being scanned, but once the key is stolen, the vehicle will be stolen; the disadvantages of the network method are also obvious: the price is expensive, and a certain monthly service fee must be paid

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