CN1603177A - Automobile anti-theft control unit having a fingerprint recognition system - Google Patents
Automobile anti-theft control unit having a fingerprint recognition system Download PDFInfo
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- CN1603177A CN1603177A CNA2004100915933A CN200410091593A CN1603177A CN 1603177 A CN1603177 A CN 1603177A CN A2004100915933 A CNA2004100915933 A CN A2004100915933A CN 200410091593 A CN200410091593 A CN 200410091593A CN 1603177 A CN1603177 A CN 1603177A
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- control unit
- automobile
- recognition system
- engine
- computer plate
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Abstract
The invention discloses an automobile theft protection control unit with finger print recognition system. It includes automobile key, pulse repeater on the key, automobile firing key holder installed recognizing-reading coil, engine control unit, which can control the running of the engine, finger print collection recognition system, and protection computer plate. Interface and the automobile firing key holder are set on the theft protection computer plate. The engine control unit is connected to the finger print recognition system. The theft protection computer plate is transmitted the electromagnetic induction energy to the pulse repeater by the recognizing-reading coil, and after the pulse repeater is received the induction energy it is transmitted the coded information carried by itself to the theft protection computer plate by the recognizing-reading coil. Because of the theft protection computer plate of The invention discloses connected to the finger print collection recognition mould, at the condition that the key is thieved, it will make the engine unite can not be working normally, and the automobile can not be started to avoid theft owing to the collected finger print is not right.
Description
Technical field
The present invention relates to a kind of automobile anti-theft control unit, refer to a kind of automobile anti-theft control unit especially with fingerprint recognition system.
Background technology
At present, the stolen phenomenon of automobile happens occasionally, though the anti-theft system that existing automobile is equipped with can play certain antitheft effect, and, under the stolen situation of automobile key, steal to such an extent that the people of key still can start automobile automobile is stolen.Progress into today of huge numbers of families at automobile, press for and address the above problem.Yet the automotive theft proof system that does not but have at present effectively to address this problem occurs.
Summary of the invention
At the problems referred to above, the object of the present invention is to provide a kind of automobile anti-theft control unit with double anti-theft effect with fingerprint detection program.
For achieving the above object, technical solution of the present invention is:
A kind of automobile anti-theft control unit with fingerprint recognition system comprises
Automobile key has transmitter responder on the automobile key;
The automotive ignition key holder of recognition coil is installed;
Control unit of engine, the operation of control unit of engine may command automotive engine;
The fingerprint collecting recognition system;
Antitheft computer plate, antitheft computer plate is provided with interface and is connected with automotive ignition key holder, control unit of engine and fingerprint recognition system, antitheft computer plate sends to described transmitter responder to the electromagnetic induction energy through described recognition coil, and the energy that transmitter responder obtains the responding to code information that self is entrained sends to antitheft computer plate through the recognition coil.
Further, described fingerprint collecting recognition system comprises collection head and fingerprint recognition control module, and collection head is finished optically detecting and changed electric signal into through the fingerprint recognition control module.
Further, described interface is RS232 interface or RS485 interface or USB interface.
After adopting technique scheme, owing to except that key holder that is connected with band recognition coil and control unit of engine, also be connected with fingerprint collecting identification control module on the antitheft computer plate of the present invention, therefore have only when code information entrained on the transmitter responder of automobile key consistent with the programming code on being stored in antitheft computer plate in advance, and the fingerprint that collects of fingerprint collecting identification control module is when correct, and control unit of engine just can be controlled the driving engine normal operation.Like this, under the stolen situation of automobile key, the fingerprint mal that collects because of fingerprint collecting identification control module makes the engine unit can't normal operation, and automobile can't start and avoid stolen.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a program control flow chart of the present invention.
The specific embodiment:
As shown in Figure 1, a kind of automobile anti-theft control unit with fingerprint recognition system of the present invention comprises fingerprint collecting recognition system 1, automobile key 2, automotive ignition key holder 3, antitheft computer plate 4 and control unit of engine 5, wherein, fingerprint collecting recognition system 1 comprises collection head 11 and fingerprint recognition control module 12, but both split settings or be made as one, this fingerprint collecting recognition system can adopt the DFZ-2002S type of Hangzhou Xing Hua electronics corporation production or the BL200M type that top, Shenyang electronics corporation produces, collection head 11 is finished fingerprint collecting and is changed electric signal into through fingerprint recognition control module 12, have transmitter responder 21 on the automobile key 2, the recognition coil is installed on the automotive ignition key holder 3, antitheft computer plate 4 is provided with the interface that can be connected with automotive ignition key holder 3, interface that is connected with fingerprint recognition system 1 and the interface that is connected with control unit of engine 5, control unit of engine 5 is provided with the joint that is connected with antitheft computer plate 4, above-mentioned interface can be RS232, RS485, UAR2T, CAN, SPI, serial or parallel interfaces such as USB, the operation of control unit of engine 5 may command automotivies engine; Fingerprint recognition control module 12 is by being connected antitheft computer plate 4 with the corresponding joint of above-mentioned interface, and antitheft computer plate 4 connects fingerprint recognition control module 12, automotive ignition key holder 3 and control unit of engine 5 by above-mentioned interface respectively.
As Fig. 2, shown in Fig. 3 diagram of circuit of the present invention, when automobile key 2 being inserted automotive ignition key holder 3 and uses automobile key 2 the ignition lock closure, antitheft computer plate 4 sends to transmitter responder 21 to the electromagnetic induction energy through the recognition coil, the energy that transmitter responder 21 obtains responding to is started working, the code information that self is entrained sends to antitheft computer plate 4 through the recognition coil, compare with the programming code that is stored in advance on the antitheft computer plate, if code is inconsistent, then antitheft computer plate 4 sends instruction makes control unit of engine 5 closing automobile start-up systems; If above-mentioned code unanimity, then fingerprint recognition control module 12 is checked the fingerprint that collection head 11 collects, if fingerprint is correct, then carries out control unit of engine 5 remaining program and makes the engine unit normal operation, if the fingerprint mal, control unit of engine closing automobile start-up system.
Claims (3)
1, a kind of automobile anti-theft control unit with fingerprint recognition system is characterized in that: comprise
Automobile key has transmitter responder on the automobile key;
The automotive ignition key holder of recognition coil is installed;
Control unit of engine, the operation of control unit of engine may command automotive engine;
The fingerprint collecting recognition system;
Antitheft computer plate, antitheft computer plate is provided with interface and is connected with automotive ignition key holder, control unit of engine and fingerprint recognition system, antitheft computer plate sends to described transmitter responder to the electromagnetic induction energy through described recognition coil, and the energy that transmitter responder obtains the responding to code information that self is entrained sends to antitheft computer plate through the recognition coil.
2, the automobile anti-theft control unit of band fingerprint recognition system as claimed in claim 1, it is characterized in that: described fingerprint collecting recognition system comprises collection head and fingerprint recognition control module, and collection head is finished optically detecting and changed electric signal into through the fingerprint recognition control module.
3, the automobile anti-theft control unit of band fingerprint recognition system as claimed in claim 2 is characterized in that: described interface is RS232 interface or RS485 interface or USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100915933A CN1603177A (en) | 2004-11-19 | 2004-11-19 | Automobile anti-theft control unit having a fingerprint recognition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100915933A CN1603177A (en) | 2004-11-19 | 2004-11-19 | Automobile anti-theft control unit having a fingerprint recognition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1603177A true CN1603177A (en) | 2005-04-06 |
Family
ID=34667263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100915933A Pending CN1603177A (en) | 2004-11-19 | 2004-11-19 | Automobile anti-theft control unit having a fingerprint recognition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1603177A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011523A (en) * | 2010-11-04 | 2011-04-13 | 谢文军 | Automobile fingerprint password computer burglar-proof lock |
| CN104602975A (en) * | 2015-01-15 | 2015-05-06 | 深圳市三木通信技术有限公司 | Vehicle-mounted intelligent detection method and system |
| CN105584457A (en) * | 2015-12-31 | 2016-05-18 | 天津盛泽山汽车技术有限公司 | Electric bicycle |
| CN106608322A (en) * | 2016-03-15 | 2017-05-03 | 林健 | Intelligent anti-theft control system and anti-theft control method for electric vehicle |
| CN109131219A (en) * | 2018-08-08 | 2019-01-04 | 湖北三赢兴智能光电科技有限公司 | Vehicle startup system and method based on fingerprint recognition |
-
2004
- 2004-11-19 CN CNA2004100915933A patent/CN1603177A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011523A (en) * | 2010-11-04 | 2011-04-13 | 谢文军 | Automobile fingerprint password computer burglar-proof lock |
| CN102011523B (en) * | 2010-11-04 | 2012-11-28 | 谢文军 | Automobile fingerprint password computer burglar-proof lock |
| CN104602975A (en) * | 2015-01-15 | 2015-05-06 | 深圳市三木通信技术有限公司 | Vehicle-mounted intelligent detection method and system |
| CN105584457A (en) * | 2015-12-31 | 2016-05-18 | 天津盛泽山汽车技术有限公司 | Electric bicycle |
| CN106608322A (en) * | 2016-03-15 | 2017-05-03 | 林健 | Intelligent anti-theft control system and anti-theft control method for electric vehicle |
| CN109131219A (en) * | 2018-08-08 | 2019-01-04 | 湖北三赢兴智能光电科技有限公司 | Vehicle startup system and method based on fingerprint recognition |
| CN109131219B (en) * | 2018-08-08 | 2021-08-31 | 湖北三赢兴智能光电科技有限公司 | Automobile starting system and method based on fingerprint identification |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |