Automobile fingerprint anti-theft lock

Abstract

The invention discloses an automobile fingerprint anti-theft lock. The anti-theft lock is successively formed by a fingerprint system, a microcomputer central controller and an actuating mechanism; the fingerprint system successively includes a fingerprint collecting head and a fingerprint identification module, and is characterized in that an encryption module is inserted between the fingerprintsystem and the microcomputer central controller; the input end of the encryption module is connected to the output end of the fingerprint identification module of the fingerprint system; the microcomputer central controller is arranged in a lock chamber, controlled by the microcomputer central controller, in a vehicle body; and the encryption module is connected to the microcomputer central controller through a transmission bus. The advantages of the anti-theft lock are as follows: the anti-theft lock is small in profile, firm and durable, high in precision, fast in reaction and low in power consumption; the anti-theft lock has a fingerprint registering and deleting function, a correct operation voice prompt and an illegal fingerprint alarm function; an automobile cannot be started, and agearbox lock, an engine case cover lock, a trunk lock and a glove box lock cannot be opened if someone enters the vehicle in an illegal manner; and the anti-theft lock is simple in installation without destroying the original structure.

Description

technical field [0001] The invention relates to the technical field of fingerprints, in particular to an automobile fingerprint anti-theft lock. Background technique [0002] Automobile anti-theft is a difficult problem that automobile manufacturers and insurance companies have been seeking to solve for a long time. At present, the domestic automobile anti-theft devices are mainly mechanical and electronic password. Mechanical car anti-theft devices have poor anti-theft performance and are mainly used in low-end cars; electronic password-type car anti-theft devices have better anti-theft performance than mechanical car anti-theft devices, but the anti-theft performance is still insufficient. [0003] The development of biometric identification technology has made fingerprint identification technology more and more mature, and has fully reached the practical application. Since fingerprint identification is an ideal means of identification, more and more fingerprint identifi...

AI Technical Summary

Problems solved by technology

It is not uncommon to use fingerprint anti-theft devices for cars, but so far, all the fingerprint anti-theft devices for cars have not deviated from the original design idea of ​​electronic password type car anti-theft devices, only replacing electronic passwords with fingerprint recognition, Therefore, do not fundamentally solve the original problem of the electronic password type car anti-theft device

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