CN107933503A - Automobile solar energy fingerprint recognition start key and its method based on big-dipper satellite positioning - Google Patents

Automobile solar energy fingerprint recognition start key and its method based on big-dipper satellite positioning Download PDF

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Publication number
CN107933503A
CN107933503A CN201711323255.1A CN201711323255A CN107933503A CN 107933503 A CN107933503 A CN 107933503A CN 201711323255 A CN201711323255 A CN 201711323255A CN 107933503 A CN107933503 A CN 107933503A
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China
Prior art keywords
gt
lt
mo
mi
mrow
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CN201711323255.1A
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Chinese (zh)
Inventor
袁小莉
杨晓菊
袁仁兵
袁仁会
钱柏太
杨宇翔
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深圳市福宝兴业有限公司
Priority date (The priority date 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 date listed.)
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Application filed by 深圳市福宝兴业有限公司 filed Critical 深圳市福宝兴业有限公司
Priority to CN201711323255.1A priority Critical patent/CN107933503A/en
Publication of CN107933503A publication Critical patent/CN107933503A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20Means to switch the anti-theft system on or off
    • B60R25/25Means to switch the anti-theft system on or off using biometry
    • B60R25/252Fingerprint recognition
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00006Acquiring or recognising fingerprints or palmprints
    • G06K9/00067Preprocessing; Feature extraction (minutiae)
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00006Acquiring or recognising fingerprints or palmprints
    • G06K9/00087Matching; Classification
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells

Abstract

The invention discloses a kind of automobile solar energy fingerprint recognition one-key start and its method based on big-dipper satellite positioning, the fingerprint recognition start key is arranged at before the seat that on in-car steering wheel or steering wheel front portion facilitates finger to touch on plate body, car roof is provided with solar panel, and solar panel is placed in the rechargeable battery in car body by circuit connection;Start key is provided with finger print acquisition module, finger print acquisition module is electrically connected microprocessor, microprocessor is also electrically connected with big-dipper satellite locating module and wireless signal transmitting module, power module, memory module, and the present invention has the function of big-dipper satellite positioning, seeks car;The solar cell of the present invention has energy storage function, is the standby electricity of fingerprint recognition;Automobile finger-print identifies one-key start, has car anti-theft function.Fingerprint recognition one-key start of the present invention, enhances automobile burglar performance;The accurate mobile phone positioning of the Big Dipper, car is sought with mobile phone Baidu map.

Description

Automobile solar energy fingerprint recognition start key and its method based on big-dipper satellite positioning

Technical field

The present invention relates to the automobile solar energy fingerprint recognition start key and its method positioned based on big-dipper satellite.

Background technology

Existing automotive theft proof system, is only prevented from automobile in the case of no key, illegally into the car and by Illegally drive away.Alarm is sent when automobile is destroyed and is illegally driven away into the car, and is tracked using GPS positioning.Technology It is very ripe and quite progressive, but car key could not be solved once losing or being stolen, offender is stolen using key The behavior of automobile is so helpless, both can not receive any alarm signal or had been at a complete loss as to what to do and has implemented any control to automobile System.May be exactly uniquely to receive GPS tracking signals.Automobile is once lent out, be on earth who to have driven the car of oneself be even more one , even more can not tracing control without understanding.Once more difficultly oneself drive to be held as a hostage or friend drives the car of oneself and is robbed Hold and be even more unable to control.From this point of view existing automotive theft proof system there are this it is very big the defects of and dangerous hidden danger.

The content of the invention

For deficiency of the prior art, the technical problem to be solved in the present invention is the provision of one kind and is based on big-dipper satellite The automobile solar energy fingerprint recognition one-key start and its control method of positioning.

In order to solve the above technical problems, the present invention is realized by following scheme:A kind of vapour based on big-dipper satellite positioning Car solar energy fingerprint recognition one-key start, which is arranged on in-car steering wheel or steering wheel front portion facilitates hand Before the seat that finger touches on plate body, car roof is provided with solar panel, and solar panel is placed in car by circuit connection Internal rechargeable battery;

The start key is provided with finger print acquisition module, and the finger print acquisition module is electrically connected microprocessor, described micro- Processor is also electrically connected with big-dipper satellite locating module and wireless signal transmitting module, power module, memory module, power supply mould Block provides power supply by rechargeable battery, and rechargeable battery has energy storage function, it is constantly in standby electricity condition;

The microprocessor is also electrically connected automobile starting module;

Finger print acquisition module identifies the fingerprint characteristic of user's finger, and fingerprint characteristic signal is sent to microprocessor, micro- Processor judges whether fingerprint characteristic signal is correct, if correctly fingerprint characteristic signal, microprocessor send automobile starting Instruct and give automobile starting module, automobile starting module control automobile starting.

Further, the solar panel is arranged on sunroofs.

Further, the start key and its electronic component of inside are anti-dismounting structure.

Further, the anti-dismounting structure is that the electronic component of start key and its inside is arranged on a box body structure Interior, the box body structure and car body are affixed, and draw pin slot is provided with box body, for being connected with automobile main control panel.

Further, the finger print acquisition module includes fingerprint sensor, and the fingerprint sensor senses for optical finger print Device.

Further, the microprocessor is electrically connected at the intelligent display screen of in-car, and intelligent display screen is included at least and led Navigate instrument system, fingerprint collecting setup module, fingerprint collecting setup module is equipped with line module and crypto module, line module and close Code module user bound mobile phone, enters fingerprint collecting setup module, the fingerprint collecting setup module is used according to mobile phone identifying code In the fingerprint number for setting user.

A kind of control method of fingerprint recognition start key, the control method comprise the following steps:

Step 1, user's finger fingerprint characteristic is gathered by finger print acquisition module;

Step 2, microprocessor handle fingerprint characteristic, are converted into fingerprint characteristic signal, and transfer in memory module User fingerprints data contrasted, judge whether the fingerprint characteristic signal correct;

Step 3, according to judging result if correct fingerprint signal, one automobile starting of microprocessor and then generation Instruction, is sent to automobile starting module, and automobile starting module receives signal and conduct electrons fire maker, automobile starting.

Further, in the step 1, acquisition module pre-processes fingerprint characteristic, its processing mode is as follows:

1), the image each point pixel value collected is converted into the histogram of image, then referred to using histogram to calculate The index of correlation of print image:

2), by the image average and variance after processing, image G values are calculated:

Wherein, variance takes Var=2000, M0=150.

A kind of bus location method of fingerprint recognition start key, the bus location method comprise the following steps:

Step 1, big-dipper satellite locating module and wireless transmitter module are in charged state;

Step 2, smart machine establish wireless connection with automobile big-dipper satellite locating module;

Step 3, the real-time display automobile position on map.

Relative to the prior art, the beneficial effects of the invention are as follows:The present invention automobile solar energy fingerprint recognition start key with Vehicle startup system is electrically connected, and can start automobile by fingerprint after connection, and the power supply of fingerprint key is provided by rechargeable battery, Light energy is collected to provide in the electricity source of rechargeable battery by the solar panel being placed on roof, and big-dipper satellite positioning can Automobile is positioned, can prevent from being stolen.

1. the present invention has the function of big-dipper satellite positioning, seeks car;

It is the standby electricity of fingerprint recognition 2. the solar cell of the present invention has energy storage function;

3. automobile finger-print identifies one-key start, there is car anti-theft function.

Fingerprint recognition one-key start of the present invention, enhances automobile burglar performance;The accurate mobile phone positioning of the Big Dipper, with mobile phone Baidu Map seeks car, and similar to the shared real time position of wechat, fingerprint recognition one-key start, enhances automobile burglar performance;Big Dipper essence Quasi- mobile phone positioning, car is sought using the shared real time position function similar to wechat.

Brief description of the drawings

Fig. 1 installs solar panel schematic diagram for automobile of the present invention;

Fig. 2 is the control method flow chart of fingerprint recognition start key of the present invention.

Embodiment

The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.

Attached drawing 1-2 is refer to, a kind of one key of automobile solar energy fingerprint recognition based on big-dipper satellite positioning of the invention opens Dynamic, which is arranged at before the seat that on in-car steering wheel or steering wheel front portion facilitates finger to touch on plate body, vapour 1 roof of car is provided with solar panel 2, and solar panel 2 is placed in the rechargeable battery in car body by circuit connection;

The start key is provided with finger print acquisition module, and the finger print acquisition module is electrically connected microprocessor, described micro- Processor is also electrically connected with big-dipper satellite locating module and wireless signal transmitting module, power module, memory module, power supply mould Block provides power supply by rechargeable battery, and rechargeable battery has energy storage function, it is constantly in standby electricity condition;

The microprocessor is also electrically connected automobile starting module;

Finger print acquisition module identifies the fingerprint characteristic of user's finger, and fingerprint characteristic signal is sent to microprocessor, micro- Processor judges whether fingerprint characteristic signal is correct, if correctly fingerprint characteristic signal, microprocessor send automobile starting Instruct and give automobile starting module, automobile starting module control automobile starting.

The solar panel is arranged on sunroofs.

The start key and its electronic component of inside are anti-dismounting structure.

The anti-dismounting structure is that the electronic component of start key and its inside is arranged in a box body structure, the box body Structure is affixed with car body, and draw pin slot is provided with box body, for being connected with automobile main control panel.

The finger print acquisition module includes fingerprint sensor, and the fingerprint sensor is optical fingerprint sensor.

The microprocessor be electrically connected at in-car intelligent display screen, intelligent display screen include at least navigator system, Fingerprint collecting setup module, fingerprint collecting setup module are equipped with line module and crypto module, and line module and crypto module are tied up Determine user mobile phone, fingerprint collecting setup module is entered according to mobile phone identifying code, the fingerprint collecting setup module, which is used to set, to be used The fingerprint number at family.

A kind of control method of fingerprint recognition start key, it is characterised in that:The control method comprises the following steps:

Step 1, user's finger fingerprint characteristic is gathered by finger print acquisition module;

Step 2, microprocessor handle fingerprint characteristic, are converted into fingerprint characteristic signal, and transfer in memory module User fingerprints data contrasted, judge whether the fingerprint characteristic signal correct;

Step 3, according to judging result if correct fingerprint signal, one automobile starting of microprocessor and then generation Instruction, is sent to automobile starting module, and automobile starting module receives signal and conduct electrons fire maker, automobile starting.

In the step 1, acquisition module pre-processes fingerprint characteristic, its processing mode is as follows:

The 1st, the image each point pixel value collected is converted into the histogram of image, then calculate fingerprint using histogram The index of correlation of image:

2nd, by the image average and variance after processing, image G values are calculated:

Wherein, variance takes Var=2000, M0=150.

A kind of bus location method of fingerprint recognition start key, the bus location method comprise the following steps:

Step 1, big-dipper satellite locating module and wireless transmitter module are in charged state;

Step 2, smart machine establish wireless connection with automobile big-dipper satellite locating module;

Step 3, the real-time display automobile position on map.

The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every profit The equivalent structure or equivalent flow shift made with description of the invention and accompanying drawing content, is directly or indirectly used in other phases The technical field of pass, is included within the scope of the present invention.

Claims (9)

1. a kind of automobile solar energy fingerprint recognition one-key start based on big-dipper satellite positioning, the fingerprint recognition start key are arranged at On in-car steering wheel or steering wheel front portion facilitates before the seat that finger touches on plate body, and car roof is provided with solar panel (2), solar panel (2) is placed in the rechargeable battery in car body by circuit connection, it is characterised in that:
The start key is provided with finger print acquisition module, and the finger print acquisition module is electrically connected microprocessor, the microprocessor Device is also electrically connected with big-dipper satellite locating module and wireless signal transmitting module, power module, memory module, power module by Rechargeable battery provides power supply, and rechargeable battery has energy storage function, it is constantly in standby electricity condition;
The microprocessor is also electrically connected automobile starting module;
Finger print acquisition module identifies the fingerprint characteristic of user's finger, and fingerprint characteristic signal is sent to microprocessor, microprocessor Device judges whether fingerprint characteristic signal is correct, if correctly fingerprint characteristic signal, microprocessor sends automobile starting instruction Give automobile starting module, automobile starting module control automobile starting.
2. a kind of automobile solar energy fingerprint recognition one-key start based on big-dipper satellite positioning according to claim 1, its It is characterized in that:The solar panel is arranged on sunroofs.
3. a kind of automobile solar energy fingerprint recognition one-key start based on big-dipper satellite positioning according to claim 1, its It is characterized in that:The start key and its electronic component of inside are anti-dismounting structure.
4. a kind of automobile solar energy fingerprint recognition one-key start based on big-dipper satellite positioning according to claim 3, its It is characterized in that:The anti-dismounting structure is that the electronic component of start key and its inside is arranged in a box body structure, the box Body structure and car body are affixed, and draw pin slot is provided with box body, for being connected with automobile main control panel.
5. a kind of automobile solar energy fingerprint recognition one-key start based on big-dipper satellite positioning according to claim 1, its It is characterized in that:The finger print acquisition module includes fingerprint sensor, and the fingerprint sensor is optical fingerprint sensor.
6. a kind of automobile solar energy fingerprint recognition one-key start based on big-dipper satellite positioning according to claim 1, its It is characterized in that:The microprocessor be electrically connected at in-car intelligent display screen, intelligent display screen include at least navigator system, Fingerprint collecting setup module, fingerprint collecting setup module are equipped with line module and crypto module, and line module and crypto module are tied up Determine user mobile phone, fingerprint collecting setup module is entered according to mobile phone identifying code, the fingerprint collecting setup module, which is used to set, to be used The fingerprint number at family.
A kind of 7. control method of fingerprint recognition start key with described in claim 1-6 any one, it is characterised in that:The control Method processed comprises the following steps:
Step 1, user's finger fingerprint characteristic is gathered by finger print acquisition module;
Step 2, microprocessor handle fingerprint characteristic, are converted into fingerprint characteristic signal, and transfer the use in memory module Family finger print data is contrasted, and judges whether the fingerprint characteristic signal is correct;
Step 3, instructs according to judging result if correct fingerprint signal, one automobile starting of microprocessor and then generation, Automobile starting module is sent to, automobile starting module receives signal and conduct electrons fire maker, automobile starting.
8. the control method of fingerprint recognition start key according to claim 7, it is characterised in that:
In the step 1, acquisition module pre-processes fingerprint characteristic, its processing mode is as follows:
1), the image each point pixel value collected is converted into the histogram of image, then calculate fingerprint image using histogram The index of correlation of picture:
<mrow> <mi>M</mi> <mrow> <mo>(</mo> <mi>I</mi> <mo>)</mo> </mrow> <mo>=</mo> <mfrac> <mn>1</mn> <mrow> <mi>W</mi> <mi>H</mi> </mrow> </mfrac> <munderover> <mo>&amp;Sigma;</mo> <mrow> <mi>i</mi> <mo>=</mo> <mn>0</mn> </mrow> <mrow> <mi>H</mi> <mo>-</mo> <mn>1</mn> </mrow> </munderover> <munderover> <mo>&amp;Sigma;</mo> <mrow> <mi>j</mi> <mo>=</mo> <mn>0</mn> </mrow> <mrow> <mi>W</mi> <mo>-</mo> <mn>1</mn> </mrow> </munderover> <mi>I</mi> <mrow> <mo>(</mo> <mi>i</mi> <mo>,</mo> <mi>j</mi> <mo>)</mo> </mrow> <mo>;</mo> </mrow>
<mrow> <mi>V</mi> <mi>a</mi> <mi>r</mi> <mrow> <mo>(</mo> <mi>I</mi> <mo>)</mo> </mrow> <mo>=</mo> <mfrac> <mn>1</mn> <mrow> <mi>W</mi> <mi>H</mi> </mrow> </mfrac> <munderover> <mo>&amp;Sigma;</mo> <mrow> <mi>i</mi> <mo>=</mo> <mn>0</mn> </mrow> <mrow> <mi>H</mi> <mo>-</mo> <mn>1</mn> </mrow> </munderover> <munderover> <mo>&amp;Sigma;</mo> <mrow> <mi>j</mi> <mo>=</mo> <mn>0</mn> </mrow> <mrow> <mi>W</mi> <mo>-</mo> <mn>1</mn> </mrow> </munderover> <msup> <mrow> <mo>(</mo> <mi>I</mi> <mo>(</mo> <mrow> <mi>i</mi> <mo>,</mo> <mi>j</mi> </mrow> <mo>)</mo> <mo>-</mo> <mi>M</mi> <mo>(</mo> <mi>I</mi> <mo>)</mo> <mo>)</mo> </mrow> <mn>2</mn> </msup> <mo>;</mo> </mrow>
2), by the image average and variance after processing, image G values are calculated:
<mrow> <mi>G</mi> <mrow> <mo>(</mo> <mi>i</mi> <mo>,</mo> <mi>j</mi> <mo>)</mo> </mrow> <mo>=</mo> <mfenced open = "{" close = ""> <mtable> <mtr> <mtd> <mrow> <msub> <mi>M</mi> <mn>0</mn> </msub> <mo>+</mo> <msqrt> <mfrac> <mrow> <msub> <mi>Var</mi> <mn>0</mn> </msub> <msup> <mrow> <mo>(</mo> <mi>I</mi> <mo>(</mo> <mrow> <mi>i</mi> <mo>,</mo> <mi>j</mi> </mrow> <mo>)</mo> <mo>-</mo> <mi>M</mi> <mo>(</mo> <mi>I</mi> <mo>)</mo> <mo>)</mo> </mrow> <mn>2</mn> </msup> </mrow> <mrow> <mi>V</mi> <mi>a</mi> <mi>r</mi> </mrow> </mfrac> </msqrt> <mo>,</mo> <mi>I</mi> <mrow> <mo>(</mo> <mi>i</mi> <mo>,</mo> <mi>j</mi> <mo>)</mo> </mrow> <mo>&gt;</mo> <mi>M</mi> </mrow> </mtd> </mtr> <mtr> <mtd> <mrow> <msub> <mi>M</mi> <mn>0</mn> </msub> <mo>-</mo> <msqrt> <mfrac> <mrow> <msub> <mi>Var</mi> <mn>0</mn> </msub> <msup> <mrow> <mo>(</mo> <mi>I</mi> <mo>(</mo> <mrow> <mi>i</mi> <mo>,</mo> <mi>j</mi> </mrow> <mo>)</mo> <mo>-</mo> <mi>M</mi> <mo>(</mo> <mi>I</mi> <mo>)</mo> <mo>)</mo> </mrow> <mn>2</mn> </msup> </mrow> <mrow> <mi>V</mi> <mi>a</mi> <mi>r</mi> </mrow> </mfrac> </msqrt> <mo>,</mo> <mi>o</mi> <mi>t</mi> <mi>h</mi> <mi>e</mi> <mi>r</mi> <mi>s</mi> </mrow> </mtd> </mtr> </mtable> </mfenced> <mo>;</mo> </mrow>
Wherein, variance takes Var=2000, M0=150.
9. a kind of bus location method of fingerprint recognition start key with described in claim 1-6 any one, it is characterised in that: The bus location method comprises the following steps:
Step 1, big-dipper satellite locating module and wireless transmitter module are in charged state;
Step 2, smart machine establish wireless connection with automobile big-dipper satellite locating module;
Step 3, the real-time display automobile position on map.
CN201711323255.1A 2017-12-12 2017-12-12 Automobile solar energy fingerprint recognition start key and its method based on big-dipper satellite positioning CN107933503A (en)

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CN201711323255.1A CN107933503A (en) 2017-12-12 2017-12-12 Automobile solar energy fingerprint recognition start key and its method based on big-dipper satellite positioning

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004965A1 (en) * 2000-02-04 2001-08-16 Bosch Gmbh Robert A device for manual operation of equipment in a vehicle
US20020048391A1 (en) * 2000-10-19 2002-04-25 Kim Young-Kun Fingerprint identification system and method for a motor vehicle
WO2007107050A1 (en) * 2006-03-23 2007-09-27 Zksoftware Beijing Inc. Fingerprint identification method and system
CN102582577A (en) * 2012-03-29 2012-07-18 程春宝 Method for realizing fingerprint security anti-theft control for automobile
CN105857091A (en) * 2016-04-21 2016-08-17 陈昌志 New-energy electric automobile
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004965A1 (en) * 2000-02-04 2001-08-16 Bosch Gmbh Robert A device for manual operation of equipment in a vehicle
US20020048391A1 (en) * 2000-10-19 2002-04-25 Kim Young-Kun Fingerprint identification system and method for a motor vehicle
WO2007107050A1 (en) * 2006-03-23 2007-09-27 Zksoftware Beijing Inc. Fingerprint identification method and system
CN102582577A (en) * 2012-03-29 2012-07-18 程春宝 Method for realizing fingerprint security anti-theft control for automobile
CN105857091A (en) * 2016-04-21 2016-08-17 陈昌志 New-energy electric automobile
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

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