CN106218585A - A kind of automobile finger-print anti-theft lock with bio-identification function - Google Patents
A kind of automobile finger-print anti-theft lock with bio-identification function Download PDFInfo
- Publication number
- CN106218585A CN106218585A CN201610683384.0A CN201610683384A CN106218585A CN 106218585 A CN106218585 A CN 106218585A CN 201610683384 A CN201610683384 A CN 201610683384A CN 106218585 A CN106218585 A CN 106218585A
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- CN
- China
- Prior art keywords
- microprocessor
- information
- fingerprint
- finger
- finger print
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
- B60R25/252—Fingerprint recognition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
- B60R25/042—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor operating on the fuel supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
- B60R25/045—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor by limiting or cutting the electrical supply to the propulsion unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R2025/1013—Alarm systems characterised by the type of warning signal, e.g. visual, audible
Abstract
The invention discloses a kind of automobile finger-print anti-theft lock with bio-identification function, including finger print collecting terminal, circuit control system；Finger print collecting terminal includes RF-type sensor, fingerprint identification module, display lamp, image collecting device；Circuit control system includes, microprocessor, data storage cell, oil-break power break relay, voice module.Whether the signal that the present invention is collected by judgement is consistent with the signal in memory element, thus goes to determine whether to start oil-break power break relay and carry out antitheft with voice module.And the present invention is by using radio frequency sensor, so that this invention can decide whether it is true man's fingers, thus is greatly improved the reliability of this invention, has ensured the safety of automobile；By using oil-break power break relay to reach antitheft purpose so that even if crime personnel are by various means into the car, also vehicle cannot be driven away, substantially increase the anti-theft of automobile.
Description
Technical field
The present invention relates to a kind of automobile anti-theft lock, be specifically related to a kind of automobile finger-print with bio-identification function antitheft
Lock.
Background technology
Along with developing rapidly of China's economy, the quantity of automobile sharply increases, and has become the most universal a kind of work of riding instead of walk
Tool.But, along with the quantity of automobile increases, the quantity of car theft cases also sharply increases；Also include pounding window to pound car and enter simultaneously
The problem of property in car robbery is robbed in entering car.According to statistics, national etesian robber's car case more than 100,000, average every day stolen car
More than 300.And in rising trend, quantity is big makes people startling.Therefore current, how to tackle to be put into after purchasing car and ask
Topic protection vehicle safety, has become the problem being concerned about very much in people's daily life.But the most extensively should
All kinds of mechanical locks, variator gear leve lock, handle lock, brake pedal lock, clutch pedal lock etc..It is all by single portion
Anti-theft feature is carried out in the locking of part.But offender utilizes the instruments such as various unlocking tool, hydraulic shear to be highly vulnerable to breakage machinery
Class theft-preventing protecting device, therefore, mechanical safety device anti-theft for vehicle is relatively low.And traditional finger-print anti-theft lock, first
First do not possess warning function and the most simple switch controlling arrangements for automotive doors so that offender is easily by breaking vehicle window etc. into pieces
Mode into the car so that whole device anti-theft device；And common finger-print anti-theft lock does not have bio-identification function,
If the mould etc. making offender can take car owner's fingerprint just can steal vehicle by opening car door easily.
Summary of the invention
It is an object of the invention to provide a kind of automobile finger-print anti-theft lock with bio-identification function, solve current preventing
Steal lock and cannot be distinguished from asking of the mould difference with true man's finger easily by physics mode destruction and existing finger-print anti-theft lock
Topic, reaches to pass through bio-identification function so that avoid finger-print anti-theft lock to be opened easily by means such as the moulds of the fingerprint with car owner
The problem opened.
The present invention is achieved through the following technical solutions:
A kind of automobile finger-print anti-theft lock with bio-identification function includes finger print collecting terminal, circuit control system.Fingerprint is adopted
Collection terminal includes RF-type sensor, fingerprint identification module, image collecting device, display lamp；Circuit control system includes micro-place
Reason device, data storage cell, oil-break power break relay, voice module.Fingerprint is also believed by RF-type sensor acquisition finger print information
Breath is sent to fingerprint identification module；Fingerprint identification module receives the finger print information that RF-type sensor is sent, from the finger received
Stricture of vagina information extracts characteristic fingerprint information, and characteristic fingerprint information is sent to microprocessor；Display lamp receives from Wei Chu
The information of reason device, according to the delivering indication signal received；Image collecting device receives the message from microprocessor, connects
Start after receiving message gather image information and the image information collected is sent to microprocessor.Data storage cell receives
From the fingerprint message of microprocessor and store；Oil-break power break relay receives the control message from microprocessor, receives
Message rear cutout cut-off oil current supply circuit；Voice module receives the control message from microprocessor, sends language after receiving message
Sound is reported to the police；Microprocessor receives the image information from image collecting device, the fingerprint feature information of fingerprint identification module；Call
The characteristic fingerprint message of storage in data storage cell；And send information to image collecting device, display lamp, data storage list
Unit, oil-break power break relay and voice module.
When the present invention works, by RF-type sensor acquisition finger print information, and finger print information is sent to fingerprint recognition
Module；Fingerprint identification module receives after the finger print information of RF-type sensor, extracts characteristic fingerprint information, and by spy
Levy finger print information and be sent to microprocessor；Microprocessor receives after the characteristic fingerprint information of fingerprint identification module, sends
Control information, to data storage cell, is called the characteristic fingerprint information stored, and is contrasted from data storage cell, if symbol
Close, then transmission control message is to display lamp, and display lamp lights green light after receiving control message, means and passes through；If microprocessor
After characteristic fingerprint information comparison, find not meet, just control message is sent to display lamp, oil-break power break relay, voice
Module, display lamp flashes the redlight after receiving control message, means and do not pass through, after oil-break power break relay receives control message
Cut off fuel feeding current supply circuit, start working after voice module receiving control message and sound the alarm.
The comparison of characteristic fingerprint information involved in microprocessor, can be completed by prior art；Use radio frequency
Formula sensor, it is possible to obtain optimal fingerprint image, such that it is able to reduce sensor volume and without sacrificing the reliable of certification
Property, and the false proof fingerprint of RF-type sensor is very competent, only responds the dermal of human body, has fundamentally stopped artificial
The problem of fingerprint, and RF-type sensor can flexible adaptation various finger condition thus complete finger print information fast and accurately
Collection.The anti-theft measure of the present invention is to cut off oil supply loop and automobile circuit in time simultaneously so that offender is led in time
Cross other modes and enter in car, the most cut-off yet with current supply circuit and circuit, also vehicle cannot be driven away, ensure vapour
The safety of car.
The inductance type corium fingerprint sensor that radio frequency reading sensor uses model to be AFS8600d, uses radio frequency reading skill
Art, sensor acquisition finger watch subdermal features, for the fingerprint strong adaptability of various fingerprint conditions, it is also possible to tell liking
No it be real finger or utilize mould.
Fingerprint identification module unit uses ML67Q5250 chip, and this chip internal has fingerprint recognition accelerator, can optimize
The performance of fingerprint capturer.Device is made to collect finger print information the most more accurately and generate its characteristic information.
Voice module can use active buzzer, applies DC voltage at its two ends and it can be made to sound the alarm, control
System is convenient.
Microprocessor can use the fpga chip EP2C8Q208C8 of ALTERA company, and this chip uses double-deck PCB design,
High density cabling, stable and reliable for performance, structure is attractive in appearance.
Image collecting device uses with the ccd image sensor of Sony company as image device, and model is that CL-552K is miniature
Photographic head.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, a kind of automobile finger-print anti-theft lock with bio-identification function of the present invention, by using radio frequency sensor, so that
This invention can decide whether it is true man's fingers, thus is greatly improved the reliability of this invention, has ensured the safety of automobile；
2, by using oil-break power break relay to reach antitheft purpose so that even if crime personnel enter car by various means
In, also vehicle cannot be driven away, substantially increase the anti-theft of automobile.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As it is shown in figure 1, a kind of automobile finger-print anti-theft lock with bio-identification function includes finger print collecting terminal, circuit control
System processed.Finger print collecting terminal includes RF-type sensor, fingerprint identification module, image collecting device；Circuit control system bag
Include microprocessor, data storage cell, oil-break power break relay, voice module.RF-type sensor acquisition finger print information also will
Finger print information is sent to fingerprint identification module, the inductance type corium fingerprint sensing that RF-type sensor uses model to be AFS8600
Device.This sensor is for the fingerprint strong adaptability of various fingerprint conditions, it is also possible to tell object be whether real finger also
It is to utilize mould.Fingerprint identification module receives the finger print information that RF-type sensor is sent, and carries from the finger print information received
Taking out characteristic fingerprint information, and characteristic fingerprint information is sent to microprocessor, fingerprint identification module unit uses ML67Q5250 core
Sheet, this chip internal has fingerprint recognition accelerator, can optimize the performance of fingerprint capturer.Make device the most more accurately
Collect finger print information and generate its characteristic information.Display lamp receives the information from microprocessor, according to the information received
Send indication signal；Image collecting device receives the message from microprocessor, and is sent to micro-by the image information collected
Processor, image collecting device uses with the ccd image sensor of Sony company as image device, and model is that CL-552K is miniature
Photographic head.Data storage cell receives from the fingerprint message of microprocessor and stores, and memory element uses AMD
AM29F016d, this storage chip uses NorFlash technology, has high-performance, low-power consumption, reliable advantage.Oil-break breaks
Electrical relay receives the control message from microprocessor, and cuts off fuel feeding current supply circuit；Voice module receives from micro-process
The control message of device, and send audio alert, voice module can use active buzzer, applies DC voltage at its two ends i.e.
It can be made to sound the alarm, easy to control.Microprocessor receives the image information from image collecting device, fingerprint identification module
Fingerprint feature information, the finger print information sent of data storage cell；And control information is sent to image collecting device, instruction
Lamp, data storage cell, oil-break power break relay and voice module.Microprocessor uses the AT91RM9200 of ARM company, has
Abundant system and application peripheral hardware and the interface of standard, thus for the design of the present invention provide a low-power consumption, low cost,
High performance solution.
When the present invention works, by RF-type sensor acquisition finger print information, and finger print information is sent to fingerprint recognition
Module；Fingerprint identification module receives after the finger print information of RF-type sensor, extracts characteristic fingerprint information, and by spy
Levy finger print information and be sent to microprocessor；Microprocessor receives after the characteristic fingerprint information of fingerprint identification module, sends
Control information, to data storage cell, is called the characteristic fingerprint information stored, and is contrasted from data storage cell, if symbol
Closing, then send and control message to display lamp, display lamp shows and passes through after receiving control message；If microprocessor is by characteristic fingerprint
After information comparison, find not meet, just control message is sent to display lamp, oil-break power break relay, voice module, display lamp
Showing after receiving control message and do not pass through, oil-break power break relay receives control message rear cutout cut-off oil current supply circuit, language
Start working after sound module receiving control message and sound the alarm.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (3)
1. an automobile finger-print anti-theft lock with bio-identification function, it is characterised in that include finger print collecting terminal, circuit control
System processed；
Described finger print collecting terminal includes RF-type sensor, fingerprint identification module, display lamp, image collecting device；
Described circuit control system includes microprocessor, data storage cell, oil-break power break relay, voice module；
RF-type sensor: gather finger print information and finger print information is sent to fingerprint identification module；
Fingerprint identification module: receive the finger print information that RF-type sensor is sent, extract spy from the finger print information received
Levy finger print information, and characteristic fingerprint information is sent to microprocessor；
Display lamp: receive the control information from microprocessor, according to the delivering indication signal received；
Image collecting device: receive the message from microprocessor, starts after receiving message gather image information and will gather
To image information be sent to microprocessor；
Data storage cell: receive from the fingerprint message of microprocessor and store；
Oil-break power break relay: receive the control message from microprocessor, receive message rear cutout cut-off oil current supply circuit；
Voice module: receive the control message from microprocessor, send audio alert after receiving message；
Microprocessor: receive the image information from image collecting device, the fingerprint feature information of fingerprint identification module；Call number
According to the characteristic fingerprint message of storage in memory element；And control information is sent to image collecting device, display lamp, data storage
Unit, oil-break power break relay and voice module.
A kind of automobile finger-print anti-theft lock with bio-identification function the most according to claim 1, it is characterised in that described
The inductance type corium fingerprint sensor that RF-type sensor uses model to be AFS8600.
A kind of automobile finger-print anti-theft lock with bio-identification function the most according to claim 1, it is characterised in that described
Fingerprint identification module unit uses ML67Q5250 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683384.0A CN106218585A (en) | 2016-08-18 | 2016-08-18 | A kind of automobile finger-print anti-theft lock with bio-identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683384.0A CN106218585A (en) | 2016-08-18 | 2016-08-18 | A kind of automobile finger-print anti-theft lock with bio-identification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106218585A true CN106218585A (en) | 2016-12-14 |
Family
ID=57553121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610683384.0A Pending CN106218585A (en) | 2016-08-18 | 2016-08-18 | A kind of automobile finger-print anti-theft lock with bio-identification function |
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| Country | Link |
|---|---|
| CN (1) | CN106218585A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960491A (en) * | 2017-04-25 | 2017-07-18 | 上海亦源智能科技有限公司 | Mobile fingerprint access control system and control method |
| CN109703519A (en) * | 2019-02-27 | 2019-05-03 | 安徽理工大学 | It is a kind of to be related to the car door system for unlocking of bio-identification and NFC certification |
| CN111098823A (en) * | 2018-10-26 | 2020-05-05 | 成都西达瑞电子科技有限公司 | Automobile anti-theft alarm system and method |
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| CN2661505Y (en) * | 2003-12-08 | 2004-12-08 | 王继伟 | Vehicle fingerprint lock |
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| CN201970961U (en) * | 2010-12-09 | 2011-09-14 | 深圳市指昂科技有限公司 | Automobile fingerprint antitheft controller |
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| CN104786989A (en) * | 2015-03-24 | 2015-07-22 | 张彬彬 | Automobile burglar alarm based on fingerprint identification |
| CN104802754A (en) * | 2015-05-20 | 2015-07-29 | 张彬彬 | Fingerprint identification type automobile burglar alarm |
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2016
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Patent Citations (7)
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|---|---|---|---|---|
| CN2661505Y (en) * | 2003-12-08 | 2004-12-08 | 王继伟 | Vehicle fingerprint lock |
| KR20100077420A (en) * | 2008-12-29 | 2010-07-08 | 동의대학교 산학협력단 | Remote vehicle stop system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960491A (en) * | 2017-04-25 | 2017-07-18 | 上海亦源智能科技有限公司 | Mobile fingerprint access control system and control method |
| CN111098823A (en) * | 2018-10-26 | 2020-05-05 | 成都西达瑞电子科技有限公司 | Automobile anti-theft alarm system and method |
| CN109703519A (en) * | 2019-02-27 | 2019-05-03 | 安徽理工大学 | It is a kind of to be related to the car door system for unlocking of bio-identification and NFC certification |
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Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |