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Vehicle driving fingerprint controller

A fingerprint controller, fingerprint sensor technology, used in instruments, vehicle parts, vehicle accessories for anti-theft, etc.

Inactive Publication Date: 2006-08-02
罗戎蕾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned all kinds of technologies, all can't break away from the key.

Method used

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  • Vehicle driving fingerprint controller
  • Vehicle driving fingerprint controller
  • Vehicle driving fingerprint controller

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the embodiments and with reference to the accompanying drawings: it includes a fingerprint unit, a main control unit and a nine-pin communication line connecting the two units, the fingerprint unit includes an embedded fingerprint module, a flameout control circuit 12, a start-up Electrical circuit 11. The embedded fingerprint module includes a fingerprint sensor, processor CPU, fingerprint data memory SRAM and flash memory. The function of the embedded fingerprint module is to complete the processing of fingerprint images, registration and deletion of fingerprints, comparison of fingerprints, etc. The input and output ports of the CPU are connected with the input and output ports of the fingerprint sensor, SRAM, and flash memory, and the power supply end of the CPU is connected with the output end of the power-on circuit 11 . The main control unit consists of a steering wheel control c...

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Abstract

A car driving fingerprint controller contains fingerprint unit, main control unit and nine-pin communication wire, the fingerprint unit including embedded type fingerprint module composed of fingerprint transducer, processor CPU, fingerprint data memory SRAM and flush memory etc, and starting circuit, said main control unit including central processing unit, secondly voltage step-down circuit, decompression voltage regulator circuit, executing switch, fingerprint unit also including flame failure control circuit, main control unit also including steering wheel control circuit, protective circuit, and latching circuit. Present invention is suitable for controlling motor vehicle steering wheel with mechanical type steering wheel lock, power supply, ignition, and flame failure without using key, only using fingerprint identification with fine anti-theft advantage.

Description

technical field [0001] The invention relates to a device for controlling driving of a car through fingerprint recognition. Background technique [0002] Car drives that have been used for many years are all realized by turning on the steering wheel controller, power supply and ignition with a purely mechanical or mechanical key with a chip. Compounding keys and obtaining passwords often lead to theft of cars. The application of single-chip microcomputer and the combination of fingerprint technology make the car's anti-theft performance perfect day by day. In recent years, CN0224463.3 disclosed Mr. Ma Yijie's patented technology of "Automobile Fingerprint Control Device". Voice comparison, so that those who meet the identity can drive and drive, and those who do not meet the identity cannot drive and drive, and at the same time an alarm sound is issued. It should be said that the anti-theft performance has reached a new height. But above-mentioned v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00B60R25/00B60R25/25
Inventor 罗戎蕾
Owner 罗戎蕾