CN103419746A - Automobile antitheft device basing on face and fingerprint recognition - Google Patents
Automobile antitheft device basing on face and fingerprint recognition Download PDFInfo
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- CN103419746A CN103419746A CN2013103859332A CN201310385933A CN103419746A CN 103419746 A CN103419746 A CN 103419746A CN 2013103859332 A CN2013103859332 A CN 2013103859332A CN 201310385933 A CN201310385933 A CN 201310385933A CN 103419746 A CN103419746 A CN 103419746A
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Abstract
The invention discloses an automobile antitheft device basing on face and fingerprint recognition. The automobile antitheft device comprises a computer, a data conversion circuit, a CPU (Central Processing Unit) system, a fingerprint recognition module, an automobile control circuit and a camera, wherein the camera is used for collecting driver face image information, the computer is used for storing driver face image information allowed by a car owner and comparing the driver face image information with the driver face image information collected by the camera, judging whether the driver is legal or not and outputting a legal signal or an illegal signal, the data conversion circuit is used for completing voltage conversion in a signal, and the CPU system is used for receiving signals of the data conversion circuit and the fingerprint recognition module and outputting a control signal for controlling the automobile control circuit. According to the automobile antitheft device disclosed by the invention, the defects of mechanical and electronic type antitheft devices can be solved, i.e. the purpose of preventing an automobile from being stolen by a criminal by stealing a key can be realized.
Description
Technical field
The present invention relates to a kind of alarms and security systems for automobiles, the alarms and security systems for automobiles of especially a kind of people's face and fingerprint recognition.
Background technology
Along with economic develop rapidly, the automobile vehicle important as the mankind rapidly increase, yet the development of modern science and technology impels offender's crime means to improve constantly, and the stolen event of automobile is also more and more.Initial automobile burglar mainly adopts the mechanical type anti-theft device, and it is mainly to utilize simple theory of machines to pin a certain mechanism on automobile, makes it can not effectively bring into play due effect, to reach antitheft purpose.Recent years is the application on automobile along with Eltec, and the electronic type anti-joyride device grows up gradually, and it reaches antitheft purpose by pinning automobile motor, circuit and oil circuit.Just can start the shortcoming of automobile but mechanical type and electronic type anti-joyride device all exist by key, can not take precautions against criminal and reach the purpose of car theft by stealing key.At present, along with social development, every field is to the requirement of identification checking is day by day urgent automatically fast and effectively.Biological characteristic is people's inherent attribute, has very strong self stability and individual difference, and people's face and fingerprint are the important features of the interpersonal difference of difference.Utilizing people's face and fingerprint characteristic to carry out authentication is again the most direct means, compares other human body biological characteristics, and it is a kind of initiative recognition of non-infringement formula, has directly, friendly, characteristics easily, easily by the user, is accepted.Thereby people's face and fingerprint identification technology become a focus of current research, have great application prospect.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, the alarms and security systems for automobiles of a kind of people's face and fingerprint recognition is provided, add camera and fingerprint touch pad curtain on automobile center console, facial image information and fingerprint recognition system have been increased, solve the shortcoming of mechanical type and electronic type anti-joyride device, can take precautions against criminal and reach the purpose of car theft by stealing key.
For achieving the above object, technical scheme of the present invention is: the alarms and security systems for automobiles of a kind of people's face and fingerprint recognition, comprise computing machine, data converting circuit, cpu system, fingerprint identification module, automotive control circuit and camera, described cpu system comprises micro controller system and internal storage, described fingerprint identification module comprises single-chip finger prints processing system and semiconductor fingerprint sensor, described camera collection driver facial image information, driver's facial image information that described Computer Storage car owner allows, and compare according to driver's facial image information of this facial image information and camera collection, judge that whether the driver is legal, output legal signal or illegal signals, voltage transitions in described data converting circuit settling signal, described cpu system receives the signal of data converting circuit and fingerprint identification module, the output control signal removes to control automotive control circuit.
Also comprise auto audio equipment, described computing machine comprises sound card, and sound card is connected with auto audio equipment.
Described camera is arranged on the console of automobile.
The invention has the beneficial effects as follows: according to camera collection driver facial image information, gather driver's fingerprint according to fingerprint identification module, the driver's facial image information and the fingerprint that with the car owner that stores in described computing machine, allow compare, if facial image information and fingerprint one of them meet the demands and can judge that the driver is legal.Computing machine includes sound card, and this sound card is connected with auto audio equipment, can pass through sound equipment sound production prompt disabled user, and refusal is opened.It can solve the shortcoming of mechanical type and electronic type anti-joyride device, can take precautions against criminal and reach the purpose of car theft by stealing key, and this theft preventing method is a kind of initiative recognition of non-infringement formula, have directly, friendly, characteristics easily, easily by the user, accepted.
The accompanying drawing explanation
The functional block diagram of the alarms and security systems for automobiles that Fig. 1 is inventor's face and fingerprint recognition.
In figure: computing machine 1, data converting circuit 2, cpu system 3, fingerprint identification module 4, automotive control circuit 5, camera 6, auto audio equipment 7.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, the alarms and security systems for automobiles of a kind of people's face and fingerprint recognition, comprise computing machine 1, data converting circuit 2, cpu system 3, fingerprint identification module 4, automotive control circuit 5 and camera 6, described cpu system 3 comprises micro controller system and internal storage, described fingerprint identification module 4 comprises single-chip finger prints processing system and semiconductor fingerprint sensor, described camera 6 gathers driver's facial image information, driver's facial image information that described computing machine 1 storage car owner allows, and compare according to driver's facial image information of this facial image information and camera 6 collections, judge that whether the driver is legal, output legal signal or illegal signals, voltage transitions in described data converting circuit 2 settling signals, described cpu system 3 receives the signal of data converting circuit 2 and fingerprint identification module 4, the output control signal removes to control automotive control circuit 5.
Also comprise auto audio equipment 7, described computing machine 1 comprises sound card, and sound card is connected with auto audio equipment 7.
Described camera 6 is arranged on the console of automobile.
When chaufeur enters operator's compartment, camera 6 on console gathers the chaufeur facial image information, driver's facial image information that driver's facial image information that in computing machine 1, the storage car owner allows and camera 6 gather compares, judge that whether the driver is legal, output legal signal or illegal signals, the 5V voltage that the voltage transitions of 12V is become micro controller system work to use in data converting circuit 2, micro controller system receives above-mentioned legal signal or illegal signals, output signal removes to control automotive control circuit 5, when camera 6 fault, can use fingerprint identification module 4, fingerprint identification module 4 is in obsolete situation, can be always in standby mode.Chaufeur can click the fingerprint recognition LCD screen, single-chip finger prints processing system has been responsible for the tasks such as the typing, checking of fingerprint, and then micro controller system can remove to process fingerprint signal at once, judgement is car owner's fingerprint, after fingerprint recognition is passed through, could connect automotive control circuit 5, otherwise, just judgement is that other people have stolen car owner's key, causes automotive control circuit 5 to connect.
The present invention gathers driver's facial image information according to camera 6, gather driver's fingerprint according to fingerprint identification module 4, the driver's facial image information and the fingerprint that with the car owner of storage in described computing machine 1, allow compare, if facial image information and fingerprint one of them meet the demands and can judge that the driver is legal.Computing machine 1 includes sound card, and this sound card is connected with auto audio equipment 7, can pass through auto audio equipment 7 sound production prompt disabled users, and refusal is opened.It can solve the shortcoming of mechanical type and electronic type anti-joyride device, can take precautions against criminal and reach the purpose of car theft by stealing key, and this theft preventing method is a kind of initiative recognition of non-infringement formula, have directly, friendly, characteristics easily, easily by the user, accepted.
Claims (3)
1. the alarms and security systems for automobiles of people's face and fingerprint recognition, it is characterized in that: comprise computing machine (1), data converting circuit (2), cpu system (3), fingerprint identification module (4), automotive control circuit (5) and camera (6), described cpu system (3) comprises micro controller system and internal storage, described fingerprint identification module (4) comprises single-chip finger prints processing system and semiconductor fingerprint sensor, described camera (6) gathers driver's facial image information, driver's facial image information that described computing machine (1) storage car owner allows, and compare according to driver's facial image information of this facial image information and camera (6) collection, judge that whether the driver is legal, output legal signal or illegal signals, voltage transitions in described data converting circuit (2) settling signal, described cpu system (3) receives the signal of data converting circuit (2) and fingerprint identification module (4), the output control signal removes to control automotive control circuit (5).
2. the alarms and security systems for automobiles of people's face as claimed in claim 1 and fingerprint recognition, it is characterized in that: also comprise auto audio equipment (7), described computing machine (1) comprises sound card, and sound card is connected with auto audio equipment (7).
3. the alarms and security systems for automobiles of people's face as claimed in claim 1 and fingerprint recognition, it is characterized in that: described camera (6) is arranged on the console of automobile.
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CN2013103859332A CN103419746A (en) | 2013-08-30 | 2013-08-30 | Automobile antitheft device basing on face and fingerprint recognition |
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CN2013103859332A CN103419746A (en) | 2013-08-30 | 2013-08-30 | Automobile antitheft device basing on face and fingerprint recognition |
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Cited By (5)
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CN103661247A (en) * | 2013-12-16 | 2014-03-26 | 中山菲柯特电子电器有限公司 | Automobile anti-theft device based on CAN bus application |
CN104486646A (en) * | 2014-11-28 | 2015-04-01 | 四川长虹电器股份有限公司 | Television with tracking anti-theft function, cloud service platform and method |
CN108520561A (en) * | 2018-03-14 | 2018-09-11 | 深圳励飞科技有限公司 | vehicle association management method, device, terminal and storage medium |
CN109398074A (en) * | 2018-10-23 | 2019-03-01 | 湖北工业大学 | A kind of Security for fuel tank system and method based on recognition of face and fingerprint recognition |
CN114454987A (en) * | 2021-12-23 | 2022-05-10 | 广州大学 | Anti-theft system of electric two-wheeled vehicle |
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CN109398074A (en) * | 2018-10-23 | 2019-03-01 | 湖北工业大学 | A kind of Security for fuel tank system and method based on recognition of face and fingerprint recognition |
CN114454987A (en) * | 2021-12-23 | 2022-05-10 | 广州大学 | Anti-theft system of electric two-wheeled vehicle |
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