CN102241247A - Keyless sensing fingerprint one-key starting system for automobile - Google Patents
Keyless sensing fingerprint one-key starting system for automobile Download PDFInfo
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- CN102241247A CN102241247A CN2010101735736A CN201010173573A CN102241247A CN 102241247 A CN102241247 A CN 102241247A CN 2010101735736 A CN2010101735736 A CN 2010101735736A CN 201010173573 A CN201010173573 A CN 201010173573A CN 102241247 A CN102241247 A CN 102241247A
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Abstract
The invention relates to the field of automobile electronics, providing a keyless sensing fingerprint one-key starting system for an automobile. An automobile engine is started by fingerprint identification through the keyless sensing of the automobile according to the burglarproof biological specificity of human fingerprint. The system comprises a DSP (Digital Signal Processor), a memory and a press type living fingerprint sensor, wherein the DSP is respectively connected with the memory and the press type living fingerprint sensor and is used for receiving characteristic point data and other biological characteristic values of the fingerprints, which are transmitted by the press type living fingerprint sensor, acquiring the saved verification information from the memory and comparing data according to the characteristics of the fingerprints, which are verified by the verification information. According to the automobile biological characteristic burglarproof system provided by the invention, because the press type living fingerprint sensor and the DSP data processor with high performance are adopted, the fingerprint identification can be identified by using a fingerprint algorithm more quickly; by using the fingerprint encryption, the automobile burglarproof system is safer and the automobile is started more conveniently; after being identified by using automatic keyless sensing unlocking fingerprints, the automobile is started by one key; the fingerprints directly replace the automobile key to only allow the automobile to be identified by an owner; in addition, the keyless sensing fingerprint one-key starting system has high identification rate and brings a new feeling of people to directly converse with the automobile.
Description
Technical field
The present invention relates to vehicle electric field, particularly automobile starting control system and method provide the antitheft fingerprint recognition of a kind of automobile biological characteristic to start automobile engine system.
Background technology
What the automobile burglar start-up system was a large amount of is employed, but the automobile that prior art provides one key start-up system has following shortcoming:
1, dangerous: (1) best mechanical key is dangerous, because can duplicate.(2) anyone press start key can be automobile starting, especially very dangerous to child.
2, use inconvenience: do not have automatic pass window and automatically lock function after mainly finding expression in parking, make troubles to the car owner like this, have potential safety hazard in addition, cause the interior article of car stolen easily.
3, safety is poor: traditional optical fingerprint Car Burglar Alarm and scrape and examine formula fingerprint anti-theft device and be replicated easily.Can control anti-theft system and realize to steal car pointing by rubber under the residual fingerprint duplication on the sensor by scanning of image.More do not possess anti-snatch function.
4, it is low not possess the Car Burglar Alarm discrimination of living body finger print identification: because existing fingerprint sensor is an optical profile type, for dried, wet, dirty, take off various fingers such as skin, tool marks refuse recognize rate than higher, so be difficult to discern normal fingerprint.
5, power consumption is bigger: prior art is to utilize the open contact of relay to come each parts of Control of Automobile, relay must normal power-up could be worked, long-time energising relay generates heat the also big former car accumulator jar life-span of influence like this of big power consumption, and product heating itself is more serious, and fault rate is corresponding also to be increased.
Summary of the invention
The embodiment of the invention provides a kind of safe in utilization, discrimination is high, power consumption is little automobile finger-print one key start-up system.
Automobile provided by the present invention does not have the unblank embodiment of fingerprint one key start-up system of key induction and is achieved through the following technical solutions:
A kind of automobile does not have key and responds to the fingerprint one key start-up system of unblanking, and comprises dsp processor, memory device and push type living body finger print sensor, wherein;
Described fingerprint sensor is connected with DSP (digital processor) treater, is used to take the unique point and the other biological characteristic data of fingerprint, and sends the unique point and the other biological eigenwert of described fingerprint to described dsp processor;
Described memory device is connected with treater, is used to preserve authorization information, and sends described authorization information according to the indication of described dsp processor to described dsp processor;
Described dsp processor, connect described memory device and fingerprint sensor respectively, be used to receive the unique point and the other biological eigenwert of the described fingerprint that described fingerprint sensor sends, and obtain the authorization information of having preserved from described memory device, verify the feature and the other biological characteristic data of described fingerprint according to described authorization information.
According to above-mentioned principal character, this automobile finger-print one key start-up system also comprises module is set, and connects described dsp processor, is used for by the password setting authorization information, deletes authorization information, revises password, parameter and security settings are set.Preferably, this is provided with the described dsp processor of module wireless connections.
According to above-mentioned principal character, this automobile finger-print one key start-up system also comprises communication module, connects described dsp processor, is used for finger print data and main frame communicates.
According to above-mentioned principal character, this automobile finger-print one key start-up system also comprises control unit, connects described communication module, is used for finger print data comparison back automobile is controlled.
According to above-mentioned principal character, described communication module is the coded communication module.
According to above-mentioned principal character, described dsp processor is the fingerprint algorithm dsp processor.
According to above-mentioned principal character, described fingerprint sensor is a push type living body finger print sensor.
The automobile finger-print one key start-up system that the embodiment of the invention provides is owing to adopt push type living body finger print sensor and performance-oriented dsp processor, make automotive theft proof system safer by encrypting fingerprint, it is more convenient to start automobile, start automobile by a key after the fingerprint recognition, fingerprint directly replaces car key to make car only can discern owner, and discrimination is higher, brings the new sensation of people and automobile direct dialogue to you, make automotive theft proof system safer, and discrimination is higher.
Description of drawings
The automobile that Fig. 1 provides for the embodiment of the invention does not have the structure principle chart that key is responded to the fingerprint one key start-up system of unblanking.
The specific embodiment
Technical scheme is for a better understanding of the present invention described embodiment provided by the invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, this automobile does not have key and responds to the fingerprint one key start-up system of unblanking, and comprises treater 2, memory device 1 and fingerprint sensor 3, wherein:
Described fingerprint sensor 3 is connected with dsp processor 2, is used to take the characteristic data and the other biological eigenwert of fingerprint, and sends the characteristic data and the other biological eigenwert of described fingerprint to described dsp processor 2;
Described memory device 1 is connected with dsp processor 2, is used to preserve authorization information, and sends described authorization information according to the indication of described dsp processor 2 to described dsp processor 2;
Described dsp processor 2, connect described memory device 1 and fingerprint sensor 3 respectively, be used to receive the characteristic data and the other biological eigenwert of the described fingerprint that described push type living body finger print sensor 3 sends, and obtain the authorization information of having preserved from described memory device 1, verify the characteristic data and the other biological eigenwert of described fingerprint according to described authorization information.In the preferred embodiment, described dsp processor 2 is the fingerprint algorithm dsp processor.So that take the characteristic data of fingerprint and other biological eigenwert better to handle to fingerprint sensor 3.
This system makes automobile burglar safer, and it is more convenient to start automobile, starts automobile by a key after the fingerprint recognition, and fingerprint directly replaces car key to make car only can discern owner, and discrimination is higher.
A nearlyer step, this automobile does not have the key induction fingerprint one key start-up system of unblanking and also comprises module 4 is set, and connects described dsp processor 2, is used for by the password setting authorization information, deletes authorization information, revises password, parameter and security settings are set.This is provided with module, the described dsp processor of wireless connections.
A nearlyer step, this automobile does not have the key induction fingerprint one key start-up system of unblanking and also comprises communication module 5, connects described dsp processor 2, is used for communicating with main frame.
In the foregoing description, described communication module 5 is coded communication module, the safety that has improved automobile more.In addition, in the foregoing description, preferred, described fingerprint sensor 3 is a push type living body finger print sensor, the convenient use.
The automobile that the embodiment of the invention provides does not have the key induction fingerprint one key start-up system of unblanking and has following technique effect:
1, a key fingerprint starts: improving anyone can be the drawback of automobile starting by start key, must the car owner or the people that authorizes of car owner could start by a key.
2, have the automatic lifting windows function, behind automobile flameout, detect vehicle window and do not shut, can the SELF CL vehicle window.
3, four monitoring detect car door and do not close after the parking, closed door automatically locks.
4, high discrimination, push type living body finger print sensor will push acquisition technique and the embedded fingerprint module is made in the fingerprint identification technology combination, adopted the relevant reconfiguration technique in zone of fingerprint image, self adaptation strengthens, to level low order, random optimization, fuzzy than reciprocity fingerprint identification technology, set up the embedded fingerprint data bank, and used data encryption technology, make whole module sensitivity, reliable.
5, safety is reliable: adopt Sweden's state-of-the-art FPC-1011F type push type living body finger print sensor to realize every function control in conjunction with U.S. MICROCHIP company high-performance processor.
6, living body finger print replaces mechanical key to duplicate, so safer.
7, under biometric identity authentication techniques background, set up the embedded fingerprint recognition technology.
8, volume is little, and is low in energy consumption, and speed is fast, be applicable to handle comprise dried, wet, dirty, take off various fingers such as skin, tool marks, be widely used in all ages and classes, sex, professional finger.
9, adopt unique fingerprint rotary push to correct technology, in gatherer process,, also can automatically correct fingerprint image, correctly splice fingerprint image even finger has rotation definitely.
10, anti-snatch function: anti-snatch by no key induction technology realization, leave main frame 2-3 rice apart from the back auto shut down at no key responser.
11, low power dissipation design: the low power processor that this system adopts U.S. MICROCHIP company to produce.Since in running order for a long time, high efficiency switch power module power supply adopted.Utilizing the relay normally closed contact that each parts of automobile are controlled on mode, is that power saving can not influence product life again like this, and intermittent mode is adopted in power supply to the pressure-sensitive fingerprint sensor, ability energized when the push type fingerprint sensor needs work.The total system consumption of current is reduced greatly.
More than a kind of automobile that the embodiment of the invention provided do not had the key induction fingerprint one key start-up system of unblanking be described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. an automobile does not have key induction fingerprint one key start-up system, it is characterized in that, comprises dsp processor, memory device and fingerprint fingerprint sensor, wherein:
Described fingerprint sensor is connected with dsp processor, is used to take the unique point and the other biological characteristic data of fingerprint, and sends the unique point and the other biological eigenwert of described fingerprint to described dsp processor;
Described memory device is connected with treater, is used to preserve authorization information, and sends described authorization information according to the indication of described dsp processor to described dsp processor;
Described dsp processor, connect described memory device and fingerprint sensor respectively, be used to receive the unique point and the other biological eigenwert of the described fingerprint that described fingerprint sensor sends, and obtain the authorization information of having preserved from described memory device, verify the feature and the other biological characteristic data of described fingerprint according to described authorization information.
2. automobile finger-print does not have key one key start-up system according to claim 1, it is characterized in that, also comprises module is set, and connects described dsp processor, is used for by the password setting authorization information, deletes authorization information, revises password, parameter and security settings are set.
3. automobile finger-print does not have key one key start-up system according to claim 1, it is characterized in that, also comprises communication module, connects described dsp processor, is used for communicating with main frame.
4. there is not key one key start-up system as automobile finger-print as described in the claim 3, it is characterized in that, also comprise control unit, described control unit connects described dsp processor by described communication module, and described control unit is used for the indication Control of Automobile air motor according to described dsp processor.
5. automobile finger-print does not have key one key start-up system according to claim 1, it is characterized in that, also comprises module is set the described dsp processor of wireless connections.
6. do not have key one key start-up system as automobile finger-print as described in the claim 3, it is characterized in that described communication module is the coded communication module.
7. automobile finger-print does not have key one key start-up system according to claim 1, it is characterized in that, described dsp processor is the fingerprint algorithm dsp processor.
8. automobile finger-print does not have key one key start-up system according to claim 1, it is characterized in that, described fingerprint sensor is a push type living body finger print sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101735736A CN102241247A (en) | 2010-05-10 | 2010-05-10 | Keyless sensing fingerprint one-key starting system for automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101735736A CN102241247A (en) | 2010-05-10 | 2010-05-10 | Keyless sensing fingerprint one-key starting system for automobile |
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| CN102241247A true CN102241247A (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101735736A Pending CN102241247A (en) | 2010-05-10 | 2010-05-10 | Keyless sensing fingerprint one-key starting system for automobile |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582574A (en) * | 2012-02-23 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Car start device by virtue of long-distance authorization and car start method |
| CN104816706A (en) * | 2014-02-04 | 2015-08-05 | 福特全球技术公司 | Method and apparatus for biometric vehicle activation |
| CN105564294A (en) * | 2016-01-11 | 2016-05-11 | 魏会芳 | Garbage forklift truck with accurate positioning function |
| CN106274810A (en) * | 2016-08-31 | 2017-01-04 | 重庆长安汽车股份有限公司 | A kind of car load power supply gear is without key switched system |
| CN106427886A (en) * | 2016-10-28 | 2017-02-22 | 重庆长安汽车股份有限公司 | Key-free starting system having fingerprint verification function and method |
| CN106585563A (en) * | 2016-12-06 | 2017-04-26 | 上汽通用汽车有限公司 | Method and apparatus for starting vehicle |
| CN107150659A (en) * | 2017-05-27 | 2017-09-12 | 吉利汽车研究院（宁波）有限公司 | Vehicle anti-theft alarm method and its device based on one-key start fingerprint recognition |
| CN109591762A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | Safety protective system for vehicle, vehicle and method |
| CN110979256A (en) * | 2019-12-11 | 2020-04-10 | 英华达（上海）科技有限公司 | Electric carrier and anti-theft method thereof |
| CN111061196A (en) * | 2019-12-31 | 2020-04-24 | 三一重机有限公司 | One-key starting method and system for engineering machinery |
| CN111605513A (en) * | 2019-02-25 | 2020-09-01 | 宁波波导车卫士信息技术有限公司 | Dynamic keyless entry method and system for vehicle |
| CN113428110A (en) * | 2020-03-23 | 2021-09-24 | 株式会社东海理化电机制作所 | Control device, computer-readable storage medium, and system |
-
2010
- 2010-05-10 CN CN2010101735736A patent/CN102241247A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582574A (en) * | 2012-02-23 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Car start device by virtue of long-distance authorization and car start method |
| CN104816706A (en) * | 2014-02-04 | 2015-08-05 | 福特全球技术公司 | Method and apparatus for biometric vehicle activation |
| CN105564294A (en) * | 2016-01-11 | 2016-05-11 | 魏会芳 | Garbage forklift truck with accurate positioning function |
| CN106274810A (en) * | 2016-08-31 | 2017-01-04 | 重庆长安汽车股份有限公司 | A kind of car load power supply gear is without key switched system |
| CN106427886B (en) * | 2016-10-28 | 2019-01-22 | 重庆长安汽车股份有限公司 | It is a kind of with fingerprint authentication without key activation system and method |
| CN106427886A (en) * | 2016-10-28 | 2017-02-22 | 重庆长安汽车股份有限公司 | Key-free starting system having fingerprint verification function and method |
| CN106585563A (en) * | 2016-12-06 | 2017-04-26 | 上汽通用汽车有限公司 | Method and apparatus for starting vehicle |
| CN107150659A (en) * | 2017-05-27 | 2017-09-12 | 吉利汽车研究院（宁波）有限公司 | Vehicle anti-theft alarm method and its device based on one-key start fingerprint recognition |
| CN109591762A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | Safety protective system for vehicle, vehicle and method |
| CN111605513A (en) * | 2019-02-25 | 2020-09-01 | 宁波波导车卫士信息技术有限公司 | Dynamic keyless entry method and system for vehicle |
| CN110979256A (en) * | 2019-12-11 | 2020-04-10 | 英华达（上海）科技有限公司 | Electric carrier and anti-theft method thereof |
| CN111061196A (en) * | 2019-12-31 | 2020-04-24 | 三一重机有限公司 | One-key starting method and system for engineering machinery |
| CN113428110A (en) * | 2020-03-23 | 2021-09-24 | 株式会社东海理化电机制作所 | Control device, computer-readable storage medium, and system |
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Application publication date: 20111116 |