CN204659664U - A kind of automotive theft proof system with two-stage biological recognition function - Google Patents
A kind of automotive theft proof system with two-stage biological recognition function Download PDFInfo
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- CN204659664U CN204659664U CN201520298382.0U CN201520298382U CN204659664U CN 204659664 U CN204659664 U CN 204659664U CN 201520298382 U CN201520298382 U CN 201520298382U CN 204659664 U CN204659664 U CN 204659664U
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Abstract
The utility model discloses a kind of anti-theft system with two-stage biological recognition function, comprise the built-in tactile sensor of automotive electronic key, fingerprint recognition chip and unlocking signal producer, unlocking signal producer is connected with the door unlock signal receiver be arranged on car door by wireless signal, door unlock signal receiver is connected with face recognition module by wire, and face recognition module is by signal wire (SW) and engine starting line connection control model calling.The utility model makes full use of level identification accuracy and the uniqueness of fingerprint, and the not easily replicability of recognition of face, by the unique combination of two-stage, the respective defect that the transreplication avoiding fingerprint when being used alone fingerprint recognition is easily affected by environment with the resolution being used alone recognition of face, simultaneously by the reasonable combination of two kinds of biological identification technologies, substantially increase the safe antitheft performance of automobile.
Description
Technical field
The utility model relates to a kind of anti-theft system with two-stage biological recognition function, belongs to automobile safety anti-theft technical field.
Background technology
Automotive theft proof system, refers to that it is made up of electronically controlled remote controller or key, electronic control circuit, warning device and actuating unit etc. in order to prevent the stolen set system of the article on automobile itself or car.The anti-theft technique of automobile is the major issue of automobile automation field research always.Traditional door lock anti-theft system utilizes the chip of the chip in remote-control key and Che Nei to carry out communication, controls the opening and closing of four after communication.Along with the development of automatic control technology, at present, the car alarm of band distant control function is after pressing release tab, and car door just can be opened.If after the solution locking key on remote controller is inadvertently depressed, the anti-theft system of automobile is removed, and through just again entering anti-theft state after a period of time, so just gives burglar's chance.Say from user perspective, car owner wishes certainly, when the solution locking key of remote controller is depressed unintentionally, automobile still must be allowed to be in anti-theft state.Therefore, the above-mentioned anti-theft technique scheme of application all not optimally protects the safety of automobile separately, and causes damage therefore can to car owner or chaufeur.
Summary of the invention
The purpose of this utility model is, provides a kind of anti-theft system having fingerprint and mix recognition function with face, and for improving automobile burglar ability, the property safety of protection car owner or chaufeur, to overcome prior art deficiency.
The technical solution of the utility model: a kind of automotive theft proof system with two-stage biological recognition function, comprise the built-in tactile sensor of automotive electronic key, fingerprint recognition chip and unlocking signal producer, unlocking signal producer is connected with the door unlock signal receiver be arranged on car door by wireless signal, door unlock signal receiver is connected with face recognition module by wire, and face recognition module is by signal wire (SW) and engine starting line connection control model calling.
The upper end of aforementioned fingerprint identification chip is connected with tactile sensor, and lower end is connected with unlocking signal producer.
Owing to adopting technique scheme, the utility model has the advantage of: the utility model makes full use of level identification accuracy and the uniqueness of fingerprint in first order fingerprint recognition anti-theft system, simultaneously after first order anti-theft system passes through, the not easily replicability of recognition of face in the anti-theft system of the recycling second stage, by the unique combination of two-stage, the respective defect that the transreplication avoiding fingerprint when being used alone fingerprint recognition is easily affected by environment with the resolution being used alone recognition of face, simultaneously by the reasonable combination of two kinds of biological identification technologies, substantially increase the safe antitheft performance of automobile.Therefore, the utility model not only structure is simple, easy and simple to handle, and by two-stage biological recognition function, substantially increases automobile safety anti-theft performance, the property safety of protection car owner or chaufeur.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is fundamental diagram of the present utility model.
Description of reference numerals: 1-tactile sensor, 2-fingerprint recognition chip, 3-unlocking signal producer, 4-door unlock signal receiver, 5-face recognition module, 6-engine starting line connection control module.
Detailed description of the invention
In order to make the utility model object, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of structural representation with the automotive theft proof system of two-stage biological recognition function of the present utility model as shown in Figure 1, comprise the built-in tactile sensor of automotive electronic key 1, fingerprint recognition chip 2 and unlocking signal producer 3, the upper end of described fingerprint recognition chip 2 is connected with tactile sensor 1, and lower end is connected with unlocking signal producer 3.Unlocking signal producer 3 is connected with the door unlock signal receiver 4 be arranged on car door by wireless signal, door unlock signal receiver 4 is connected with face recognition module 5 by wire, and face recognition module 5 is connected with engine starting line connection control module 6 by signal wire (SW).
Principle of work of the present utility model
See Fig. 2, when pressing automotive electronic key, tactile sensor 1 built-in in automotive electronic key starts generation and presses signal, fingerprint recognition chip 2 starts to carry out fingerprint recognition after receiving and pressing signal, if when judging that the fingerprint of user and the Similarity value of preset fingerprint reach preset value, unlocking signal producer 3 built-in in automotive electronic key will send unlocking signal to door unlock signal receiver 4, after car door opening, face recognition module 5 starts to carry out recognition of face and carries out computing, after confirming, engine starting line connection control module 6 starts to connect driving engine.
Further, only have after fingerprint recognition chip 2 confirms that fingerprint is correct, unlocking signal producer 3 just can normal transmission unlocking signal and receive by door unlock signal receiver 4, after first fingerprint anti-theft system is passed through, second recognition of face anti-theft system is started working, face recognition module 5 starts to identify, only have when the Similarity value of the facial characteristics after comparison and default facial characteristics reaches preset value, engine starting line connection control module 6 just can connect driving engine, and vehicle could normally use.
Claims (2)
1. one kind has the automotive theft proof system of two-stage biological recognition function, it is characterized in that: comprise the built-in tactile sensor of automotive electronic key (1), fingerprint recognition chip (2) and unlocking signal producer (3), unlocking signal producer (3) is connected with the door unlock signal receiver (4) be arranged on car door by wireless signal, door unlock signal receiver (4) is connected with face recognition module (5) by wire, and face recognition module (5) is connected with engine starting line connection control module (6) by signal wire (SW).
2. the automotive theft proof system with two-stage biological recognition function according to claim 1, is characterized in that: the upper end of described fingerprint recognition chip (2) is connected with tactile sensor (1), and lower end is connected with unlocking signal producer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298382.0U CN204659664U (en) | 2015-05-11 | 2015-05-11 | A kind of automotive theft proof system with two-stage biological recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298382.0U CN204659664U (en) | 2015-05-11 | 2015-05-11 | A kind of automotive theft proof system with two-stage biological recognition function |
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| Publication Number | Publication Date |
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| CN204659664U true CN204659664U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520298382.0U Expired - Fee Related CN204659664U (en) | 2015-05-11 | 2015-05-11 | A kind of automotive theft proof system with two-stage biological recognition function |
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| CN (1) | CN204659664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802748A (en) * | 2015-05-11 | 2015-07-29 | 贵州大学 | Automobile theft prevention method with two stages of biological recognition functions and automobile theft prevention system with two stages of biological recognition functions |
| WO2018194507A1 (en) | 2017-04-20 | 2018-10-25 | Fingerprint Cards Ab | Access control for access restricted domains using first and second biometric data |
| CN112789201A (en) * | 2018-09-26 | 2021-05-11 | 标致雪铁龙汽车股份有限公司 | Method for remote control of motor vehicle starting by mobile telecommunication device |
-
2015
- 2015-05-11 CN CN201520298382.0U patent/CN204659664U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802748A (en) * | 2015-05-11 | 2015-07-29 | 贵州大学 | Automobile theft prevention method with two stages of biological recognition functions and automobile theft prevention system with two stages of biological recognition functions |
| WO2018194507A1 (en) | 2017-04-20 | 2018-10-25 | Fingerprint Cards Ab | Access control for access restricted domains using first and second biometric data |
| CN110506266A (en) * | 2017-04-20 | 2019-11-26 | 指纹卡有限公司 | For using the access control of the first and second biometric datas access restriction of domain |
| US11270544B2 (en) | 2017-04-20 | 2022-03-08 | Fingerprint Cards Anacatum Ip Ab | Access control for access restricted domains using first and second biometric data |
| CN112789201A (en) * | 2018-09-26 | 2021-05-11 | 标致雪铁龙汽车股份有限公司 | Method for remote control of motor vehicle starting by mobile telecommunication device |
| CN112789201B (en) * | 2018-09-26 | 2023-09-19 | 标致雪铁龙汽车股份有限公司 | Method for remote control of motor vehicle start by mobile telecommunication device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |