CN106314368B - A kind of automobile intelligent theft protective device - Google Patents
A kind of automobile intelligent theft protective device Download PDFInfo
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- CN106314368B CN106314368B CN201610857916.8A CN201610857916A CN106314368B CN 106314368 B CN106314368 B CN 106314368B CN 201610857916 A CN201610857916 A CN 201610857916A CN 106314368 B CN106314368 B CN 106314368B
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- 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
-
- 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
- B60R25/23—Means to switch the anti-theft system on or off using manual input of alphanumerical codes
-
- 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
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
- B60R25/257—Voice recognition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of automobile intelligent theft protective device, including fingerprint anti-theft protective module, facial recognition modules, verbal instructions identification module, fingerprint anti-theft protective module connect facial recognition modules, and facial recognition modules connect verbal instructions identification module.The fingerprint anti-theft protective module includes finger print acquisition module, the first image pre-processing module, the first memory module, wake-up module.The facial recognition modules include facial acquisition module, the second image pre-processing module, the second memory module, active module.The verbal instructions identification module includes voice acquisition module, password identification module, third memory module, automobile starting module.A kind of automobile intelligent theft protective device of the present invention, can integrate multiple identities feature and be verified.Meet finger print identifying, facial head portrait identification, password identification, verbal instructions identification various ways；The reliability of automobile burglar protection can be greatly improved.
Description
Technical field
The present invention relates to automobile intelligent field and field of automobile safety, particularly relate to one kind and have taken into account convenience, height
Effect property, the automobile intelligent theft protective device of reliability and safety.
Background technique
Now with booming, the use of safety and automobile to automobile property of automobile industry and IT industry
Family experience also proposed increasingly higher demands.For now, which can be roughly divided into two types for the unlocking manner of automobile, the first
The unlock of traditional key mechanical；Second is electronic induction lock.Key mechanical lock is to carry out by matched key to car door
The unlock of pure physics, electronic theft-proof alarm lock are to be locked to send wireless signal for car door opening to automobile by wireless electronic induction.
The shortcomings that mechanical release is: (1) very time-consuming hard, (2) keyhole must keep cleaning, unimpeded, and (3) are easily lost,
And do not have any intelligence.Electronic induction lock is more convenient than mechanical lock, but also has the disadvantage that (1) is equally easily lost,
(2) it can be cracked by skeleton key, (3) intelligence degree is lower.It can be by summary above it can be seen firstly that carrying
Unlocking accessory all be easy lost, once lose can cause damages to the security risk for greatly promoting automobile to property.Its
Secondary mechanical key can be easy to replicate, and electronic anti-theft alarm can also be matched to by omnipotent sharing electron key,
So safety coefficient is not also high.
Summary of the invention
The safety and automobile of deficiency and user based on traditional key mechanical lock and electronic induction lock to automobile property
User experience demand, the present invention provides a kind of based on fingerprint recognition, face recognition, password authentification identification, vice activation, key
The automobile intelligent theft protective device of spoon assistant starting.Specifically meet claimed below: 1, system can integrate multiple identities feature
It is verified；2, there is insulation blocking processing between car door opening and automobile starting；3, convenience, high efficiency, reliability and peace are taken into account
Quan Xing；4, the practice for reliably meeting that user uses and other people drive simultaneously is realized.
The technical scheme adopted by the invention is that:
A kind of automobile intelligent theft protective device, including fingerprint anti-theft protective module, facial recognition modules, verbal instructions are known
Other module, fingerprint anti-theft protective module connect facial recognition modules, and facial recognition modules connect verbal instructions identification module.
The fingerprint anti-theft protective module include finger print acquisition module, the first image pre-processing module, the first memory module,
Wake-up module；
The finger print acquisition module, for the concave-convex information of finger surface to be formed fingerprint image and is converted into digital picture
Signal；
The first image preprocessing module, for being done for subsequent feature extraction and matching by the noise remove of system
Pretreatment；
First memory module, for storing the database of typing, the database is the fingerprint characteristic data of acquisition
The reference database being compared；
The wake-up module exports wake-up command, wakes up the facial recognition modules of vehicle-mounted computer.
The facial recognition modules include facial acquisition module, the second image pre-processing module, the second memory module, activation
Module；
The face acquisition module is converted into digital picture letter for getting the facial information of driver, and by head portrait
Breath；
Second image pre-processing module, for being done for subsequent feature extraction and matching by the noise remove of system
Pretreatment；
Second memory module, for storing the database of typing, the database is the facial feature data of acquisition
The reference database being compared；
The active module, for the activation to verbal instructions identification module, having passed through authentication just can enter voice
Password identification module, verifying can't pass, and automobile will be unable to complete automobile starting.
The verbal instructions identification module includes that voice acquisition module, password identification module, third memory module, automobile open
Dynamic model block；
The voice acquisition module, for obtaining the verbal instructions of driver；
The password identification module for obtaining the verbal instructions of driver, and translates into digital voice data transmission
It is identified to vehicle-mounted computer；
The third memory module, for storing the database of typing, the database is the verbal instructions signal obtained
The reference database being compared.
The automobile starting module；For directly initiating car engine, and unlatching automobile assistant driving function.
The fingerprint anti-theft protective module includes key unlocked state, and key unlocked state is used for the one of opening vehicle door
Kind standby mode.
The facial recognition modules include Password Input module, and Password Input module is used for the spare side of automobile starting protection
Case, by being completed directly on vehicle-mounted computer.
The verbal instructions identification module includes key starting module, and key starting module is used to start the spare side of automobile
Case can directly initiate automobile.
A kind of automobile intelligent theft protective device of the present invention, technical effect are as follows:
1, device can integrate multiple identities feature and be verified.Meet finger print identifying, facial head portrait identification, password is known
Not, verbal instructions identify various ways；The reliability of automobile burglar protection can be greatly improved.
2, there is insulation blocking processing between car door opening and automobile starting.It can protect automobile to crack or key quilt in fingerprint
It in the case where robber, protects automobile that can be driven by other people stolen, vapour has been ensured by secondary identification certification isolation before automobile starting
Vehicle safety.
3, convenience, high efficiency, reliability and safety are taken into account.Convenience, high efficiency, which are embodied in, opens vehicle using fingerprint
Door；Face recognition；The mode of verbal instructions starting, can not depend on any pendant, most simply directly initiate automobile.
Reliability and safety are embodied in the uniqueness of unlocked by fingerprint fingerprint；The uniqueness of driver face's feature；
The privacy of password identification and the personal settings of verbal instructions.Can be multi-level, the authentication of various ways, protection peace
Entirely.
4, the practice for reliably meeting that user uses and other people drive simultaneously is realized.It can store one in automobile storage
The fingerprint base of constant volume, face recognition library can be personalized with changing starting verbal instructions, so can satisfy the diversification of family
It uses.5, key car door unlock therein and automobile starting and password authentication, it can made up together as alternative scheme
The fault of grade authentication, can also be used as the alternative scheme using automobile in special circumstances.
Detailed description of the invention
Fig. 1 is block diagram of the invention.
Fig. 2 is fingerprint anti-theft protective module structural block diagram of the invention.
Fig. 3 is facial recognition modules structural block diagram of the invention.
Fig. 4 is verbal instructions identification module structural block diagram of the invention.
Specific embodiment
A kind of automobile intelligent theft protective device, including fingerprint anti-theft protective module, facial recognition modules, verbal instructions are known
Other module, fingerprint anti-theft protective module connect facial recognition modules, and facial recognition modules connect verbal instructions identification module.
Fingerprint anti-theft protective module can identify that fingerprint is unlocked；Key is as spare unlock scheme.Face recognition
Module, identification system can carry out second to identity using face recognition and confirm, carry out insulation blocking to car steering, close
Alternative scheme of the code as automobile starting unlock.Verbal instructions identification module carries out password identification unlock, key to automobile starting
Alternative scheme as automobile starting.Using the structure of the progressive unlock of these three modules, it is anti-that multiple identities feature may be implemented
It steals the function of protecting and realizes insulation blocking between car door opening and automobile starting.The identification of multiple identities feature and progressive identification
The identifying processing of structure guarantees reliability and safety.It can by the way of fingerprint recognition, face recognition, password identification database
With a variety of service conditions for meeting user and other people drive, key and verifying password as alternative scheme, provide it is urgent other people
The approach used.
The fingerprint anti-theft protective module is that single-chip microcontroller is independently performed a system, is mainly chronically at standby shape
State can reduce power consumption compared to vehicle-mounted computer processing, thus data bits facial recognition modules.
Fingerprint anti-theft protective module includes finger print acquisition module, the first image pre-processing module, the first memory module, executes
Module, wake-up module.
The finger print acquisition module, including FPS200 semiconductor fingerprint acquire sensor, for by the bumps of finger surface
Information forms fingerprint image and is converted into data image signal.
The first image preprocessing module, using the DSP inside TMS320DM6446 single-chip microcontroller, including background segment,
Image enhancement, binary conversion treatment, micronization processes, purpose with by the noise remove of system, be subsequent feature extraction and matching
It pre-processes.
First memory module is realized by sudden strain of a muscle Digao speed card SDSDUNC-016G-ZN6IN, for storing the number of typing
According to library, the database is the reference database that the fingerprint characteristic data of acquisition is compared.The execution module, using sky wave
HJR1-2C L-05V relay, specifically executes opening car door, powers for vehicle-mounted computer.
The wake-up module is completed output wake-up command by single-chip microcontroller, is waken up vehicle-mounted using TMS320DM6446 single-chip microcontroller
The facial recognition modules of computer.
The facial recognition modules are the confirmations before automobile starting to driver identity, even if key loss or fingerprint
It cracks, also effectively further protects automotive safety
Facial recognition modules include facial acquisition module, the second image pre-processing module, the second memory module, activation mould
Block；
The face acquisition module, will acquire the facial information of driver by Haikang prestige depending on DS-2CD3Q10FD-IW,
And digital image information is converted by head portrait.
Second image pre-processing module, using the DSP inside TMS320DM6446 single-chip microcontroller, including background segment,
Image enhancement, binary conversion treatment, micronization processes.Purpose with by the noise remove of system, be subsequent feature extraction and matching
It pre-processes.
Second memory module is realized by the memory of vehicle-mounted computer, for storing the database of typing, the database
It is the reference database that the facial feature data of acquisition is compared；
The active module is completed by vehicle-mounted computer processor, for the activation to verbal instructions identification module, is passed through
Authentication just can enter verbal instructions identification module, and verifying can't pass, and automobile will be unable to complete automobile starting；
The verbal instructions identification module is the authentication for completing car engine, when receiving verbal instructions or key
When starting, quickly starting automobile is realized.
The verbal instructions identification module includes that voice acquisition module, password identification module, third memory module, automobile open
Dynamic model block；
The voice acquisition module obtains the verbal instructions of driver using audio processing chip LM386.
The password identification module, including the LD3320 identification chip module that STC11L08XE processor is built, for obtaining
The verbal instructions of driver are taken, and translates into digital voice data and is transferred to vehicle-mounted computer identification.
The third memory module, using Digao speed card SDSDUNC-016G-ZN6IN is dodged, for storing the data of typing
Library, the database are the reference databases that the verbal instructions signal obtained is compared.
The automobile starting module, using QD124 type starter；For directly initiating car engine, and to open automobile auxiliary
Help driving function.
The fingerprint anti-theft protective module includes key unlocked state, and key unlocked state is used for the one of opening vehicle door
Kind standby mode.
The facial recognition modules include Password Input module, and Password Input module is used for the spare side of automobile starting protection
Case can complete certification unlock automobile starting by completing directly on vehicle-mounted computer when using key as urgent use.
The verbal instructions identification module includes key starting module, and key starting module is used to start the spare side of automobile
Case can directly initiate automobile.
A kind of automobile intelligent theft starting method, concrete operation step:
Step (1): driver acquires sensor when holding door handle, by the FPS200 semiconductor fingerprint on handlebar
Fingerprint is acquired, the finger print information of acquisition is transmitted to TMS320DM6446, the pretreatment of image is completed by the DSP inside single-chip microcontroller,
Matching judgment is carried out by the Adapted information that single-chip microcontroller stores the characteristic set of collected finger print information.
Step (2): after completing authentication, arrangements for automotive doors unlock, and start wake-up module, power to vehicle-mounted computer and open
Machine.
Step (3): the facial head portrait of driver is obtained by DS-2CD3Q10FD-IW camera, and pre- by the second image
Processing module is converted into data image signal.
Step (4): the facial characteristics that vehicle-mounted computer will acquire and the information of storage carry out matching judgment, complete authentication
Afterwards, active module works, and verbal instructions identification module is started to work, and automobile is made to enter the state of preparation starting.
Step (5): automobile starting module is started to work, and arrives start command such as when examining: when start, automobile starting, and motor
It starts to work Deng all DAS (Driver Assistant System)s.
In step 1, driver, by car door opening, and starts wake-up module by using the unlocking manner of key, to vehicle-mounted
Computer powers and is switched on.
In step 4, driver manually inputs password on vehicle-mounted computer, after completing authentication, active module work,
Verbal instructions identification module is started to work, and automobile is made to enter the state of preparation starting.
In step 5, driver is by the way of key starting, directly by automobile starting, all DAS (Driver Assistant System)s of motor
It starts to work.
Steps are as follows for the pretreated realization of image:
(1) effective coverage to take the fingerprint: quickly the background in fingerprint image, the region for being difficult to restore are removed
Fall.
(2) Fingerprint enhancement: the disconnected line in image is connected, by the connecting line for having noise to generate between lines
Removal.Strengthen the lines information of fingerprint.
(3) picture the binary conversion treatment of image: is passed through into the image procossing of two-value into the picture of black and white.
(4) image thinning is handled: by the further micronization processes of image, the characteristic information of prominent fingerprint.
(5) image pre-processed is subjected to feature extraction, obtains the feature set of image.
Claims (5)
1. a kind of automobile intelligent theft protective device, including the identification of fingerprint anti-theft protective module, facial recognition modules, verbal instructions
Module, fingerprint anti-theft protective module connect facial recognition modules, and facial recognition modules connect verbal instructions identification module；Its feature
Be: the fingerprint anti-theft protective module includes finger print acquisition module, the first image pre-processing module, the first memory module, calls out
Awake module；The finger print acquisition module, for the concave-convex information of finger surface to be formed fingerprint image and is converted into digital picture
Signal；
The first image preprocessing module, for doing pre- place for subsequent feature extraction and matching for the noise remove of system
Reason；
First memory module, for storing the database of typing, the database is that the fingerprint characteristic data of acquisition carries out
The reference database of comparison；
The wake-up module exports wake-up command, wakes up the facial recognition modules of vehicle-mounted computer；
The facial recognition modules include facial acquisition module, the second image pre-processing module, the second memory module, activation mould
Block；
The face acquisition module, is converted into digital image information for getting the facial information of driver, and by head portrait；
Second image pre-processing module, for doing pre- place for subsequent feature extraction and matching for the noise remove of system
Reason；
Second memory module, for storing the database of typing, the database is that the facial feature data of acquisition carries out
The reference database of comparison；
The active module, for the activation to verbal instructions identification module, having passed through authentication just can enter verbal instructions
Identification module, verifying can't pass, and automobile will be unable to complete automobile starting；
The verbal instructions identification module includes voice acquisition module, password identification module, third memory module, automobile starting mould
Block；The voice acquisition module, for obtaining the verbal instructions of driver；
The password identification module for obtaining the verbal instructions of driver, and translates into digital voice data and is transferred to vehicle
Carry computer identification；
The third memory module, for storing the database of typing, the database is that the verbal instructions signal obtained carries out
The reference database of comparison；
The automobile starting module；For directly initiating car engine, and unlatching automobile assistant driving function；
The fingerprint anti-theft protective module includes key unlocked state, and the one kind of key unlocked state for opening vehicle door is standby
Use mode；
The facial recognition modules include Password Input module, and Password Input module is used for the alternative scheme of automobile starting protection,
By being completed directly on vehicle-mounted computer；
The verbal instructions identification module includes key starting module, and key starting module is used to start the alternative scheme of automobile,
Automobile can be directly initiated；
Fingerprint anti-theft protective module can identify that fingerprint is unlocked, and key unlocked state is as spare unlock scheme；
Facial recognition modules, identification system can carry out second to identity using face recognition and confirm, to car steering into
Row insulation blocking, the alternative scheme that password is unlocked as automobile starting；
Verbal instructions identification module carries out password identification unlock, alternative scheme of the key as automobile starting to automobile starting；
Using the structure of the progressive unlock of these three modules, the function and car door of multiple identities feature anti-theft protection can be realized
It opens and realizes insulation blocking between automobile starting.
2. method is started using a kind of automobile intelligent theft of automobile intelligent theft protective device as described in claim 1, it is special
Sign is:
Step (1): driver acquires fingerprint when holding door handle, by the finger print acquisition module on handlebar；
Step (2): after completing authentication, arrangements for automotive doors unlock, and start wake-up module, power to vehicle-mounted computer and be switched on；
Step (3): the facial head portrait of driver is obtained by facial acquisition module, and is converted by the second image pre-processing module
Data image signal；
Step (4): the facial characteristics that vehicle-mounted computer will acquire and the information of storage carry out matching judgment, after completing authentication,
Active module work, verbal instructions identification module are started to work, and automobile is made to enter the state of preparation starting；
Step (5): automobile starting module is started to work, and when start command is arrived in inspection, automobile starting, all auxiliary such as motor are driven
Sail system starts.
3. a kind of automobile intelligent theft starts method according to claim 2, it is characterised in that: in step 1, driver passes through
Using the unlocking manner of key by car door opening, and starts wake-up module, power to vehicle-mounted computer and be switched on.
4. a kind of automobile intelligent theft starts method according to claim 2, it is characterised in that: in step 4, driver is manual
Input password on vehicle-mounted computer, after completing authentication, active module work, verbal instructions identification module is started to work,
Automobile is set to enter the state of preparation starting.
5. a kind of automobile intelligent theft starts method according to claim 2, it is characterised in that: in step 5, driver is used
The mode of key starting, directly by automobile starting, all DAS (Driver Assistant System)s of motor are started to work.
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| CN201610857916.8A CN106314368B (en) | 2016-09-28 | 2016-09-28 | A kind of automobile intelligent theft protective device |
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| CN201610857916.8A CN106314368B (en) | 2016-09-28 | 2016-09-28 | A kind of automobile intelligent theft protective device |
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| CN106314368A CN106314368A (en) | 2017-01-11 |
| CN106314368B true CN106314368B (en) | 2019-03-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107247895A (en) * | 2017-05-24 | 2017-10-13 | 河海大学常州校区 | A kind of computer opening identity authentication system |
| CN109383448A (en) * | 2017-08-04 | 2019-02-26 | 长城汽车股份有限公司 | Vehicular door method for controlling opening and closing and control device based on key loss |
| CN107521456A (en) * | 2017-09-29 | 2017-12-29 | 深圳市京弘全智能科技股份有限公司 | A kind of vehicle starting device with automatic identification function |
| CN109878454A (en) * | 2017-12-05 | 2019-06-14 | 上汽通用汽车有限公司 | The method that vehicle control system and control car door and engine are opened |
| CN108099845B (en) * | 2017-12-19 | 2020-05-05 | 蒙城县航远信息科技有限责任公司 | Automatic control system for vehicle lock |
| CN108416202A (en) * | 2018-02-11 | 2018-08-17 | 宁波远景汽车零部件有限公司 | Vehicle starting method based on living things feature recognition and device |
| CN108639010A (en) * | 2018-05-15 | 2018-10-12 | 安徽天卓信息技术有限公司 | A kind of computer based automobile safety theft-proof system and method |
| CN108830239A (en) * | 2018-06-21 | 2018-11-16 | 朱秀娈 | Vehicle fingerprint identifies trigger mechanism |
| CN110626261A (en) * | 2018-06-25 | 2019-12-31 | 郑州宇通客车股份有限公司 | Vehicle power-on method and system and vehicle |
| CN114655160A (en) * | 2021-01-28 | 2022-06-24 | 北京新能源汽车股份有限公司 | Method and device for controlling vehicle starting |
| CN113246908A (en) * | 2021-04-22 | 2021-08-13 | 新疆爱华盈通信息技术有限公司 | Vehicle starting method and computer equipment |
| CN114120487B (en) * | 2021-10-27 | 2024-02-23 | 广州奇兵电子科技有限公司 | Automobile digital key management method, system, equipment and storage medium |
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| US9082237B2 (en) * | 2002-06-11 | 2015-07-14 | Intelligent Technologies International, Inc. | Vehicle access and security based on biometrics |
| CN102582577B (en) * | 2012-03-29 | 2013-06-19 | 程春宝 | Method for realizing fingerprint security anti-theft control for automobile |
| CN103101510A (en) * | 2012-11-12 | 2013-05-15 | 蒋荣华 | System and method of driving authentication security |
| KR101585346B1 (en) * | 2014-10-27 | 2016-01-13 | 대성전기공업 주식회사 | A device, a method and a computer program stored on a computer readable medium, for controling a car using void recognition and fingerprint recognition |
| CN105459958B (en) * | 2015-12-22 | 2017-09-12 | 大丰云润科技有限公司 | A kind of vehicle multi-mode state biometric authentication equipment |
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