CN101070737A - Automobile finger-print anti-theft lock - Google Patents
Automobile finger-print anti-theft lock Download PDFInfo
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- CN101070737A CN101070737A CN 200610046531 CN200610046531A CN101070737A CN 101070737 A CN101070737 A CN 101070737A CN 200610046531 CN200610046531 CN 200610046531 CN 200610046531 A CN200610046531 A CN 200610046531A CN 101070737 A CN101070737 A CN 101070737A
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Abstract
The present invention provides a vehicle fingerprint anti-theft lock consisting of the fingerprint system, microcomputer central controller and implementing mechanism sequence. The fingerprint system comprising fingerprint acquisition and fingerprint recognition module. Its features are: Encryption module inserted between fingerprint system and microcomputer central controller; encryption module input end connects with fingerprint recognition system module output end; the microcomputer central controller placed in the car, their control, locked boxes indoor period encryption modules and microcomputer the central controller connected by a transmission bus. Its advantage is that: shape compact, rugged, high precision, fast response, low power consumption; having function of fingerprint registration, delete and correct operation voice clew and illegal fingerprint alarm function; illegal means to enter the vehicle can not launch vehicle and opened gearbox lock, Engine Cover locks, reserve box locks and glove boxes; the invention installed simple, does not destroy the original structure.
Description
Technical field
The present invention relates to a kind of electronic product, finger-print anti-theft lock, particularly automobile finger-print anti-theft lock.
Background technology
Automobile burglar is that the knotty problem that solves is sought always by producer of automobile production for a long time and insurance company.At present, the domestic automobile anti-theft device is mainly mechanical type and electronic cipher formula.Mechanical type alarms and security systems for automobiles theftproof performance is relatively poor, is mainly used in low-grade automobile; The theftproof performance of electronic cipher formula alarms and security systems for automobiles is better than the mechanical type alarms and security systems for automobiles, but theftproof performance still is apparent not enough.
The development of biometrics identification technology makes fingerprint identification technology more and more ripe, has reached practicability fully.Because fingerprint recognition is a kind of desirable identification means, and increasing fingerprint recognition launch products has been arranged at present.The fingerprint anti-theft device that is used for automobile is not rarely seen yet, but up to the present, the fingerprint anti-theft device of all automobiles still is not separated from the mentality of designing of original electronic cipher formula alarms and security systems for automobiles, only fingerprint recognition has been substituted electronic cipher, therefore, fundamentally do not solve original problem of electronic cipher formula alarms and security systems for automobiles.
Summary of the invention
The object of the present invention is to provide a kind of with short circuit, open circuit, ground connection, connect the automobile finger-print anti-theft lock that power supply and additive method all can not make the work of micro computer central controller.
The invention provides a kind of automobile finger-print anti-theft lock, constitute in turn by system of fingerprints, micro computer central controller and executing agency, system of fingerprints comprises fingerprint collecting head and fingerprint identification module in turn, it is characterized in that: insert encrypting module between described system of fingerprints and micro computer central controller; The fingerprint identification module output of encryption module input end and described system of fingerprints joins; Described micro computer central controller places the lockbox by this micro computer central controller controls in the car body indoor; Connect (as shown in Figure 1) by a transfer bus between described encrypting module and the micro computer central controller.The present invention has inserted encrypting module and transfer bus after system of fingerprints, the drawback that can avoid wireless transmission easily to be decoded; And place the lockbox in the car body indoor the micro computer central controller by this micro computer central controller controls, owing to be exposed to the signal of outer transfer bus is the multiple signals that process is encrypted, therefore, even adopt short circuit to being exposed to outer encrypted data transmission bus, open circuit, ground connection, connect power supply or additive method all can't make micro computer central controller operate as normal start executing agency.
Automobile finger-print anti-theft lock provided by the invention, its system of fingerprints can have two covers, and wherein a cover is system of fingerprints I outdoors; Another set of is an interior system of fingerprints II.The fingerprint identification module output of system of fingerprints I directly links to each other with car door lock outdoors; And the power supply of system of fingerprints II in the control gate, the fingerprint identification module output of the system of fingerprints II (see figure 2) that links to each other with encryption module input end in the door, double shielding and recognition reaction.
Automobile finger-print anti-theft lock provided by the invention, there are the one or more (see figure 2)s in the automatically controlled car door lock, non-electrically controlled gearbox lock, engine case cover lock, back-up case lock, glove box lock, automobile circuit control, the control of automobile oil circuit, electrically controlled gearbox control, E-Gas, warning, voice suggestion of relay control in its executing agency.
In the automobile finger-print anti-theft lock provided by the invention, used encrypting module can adopt any known hardware or software cryptography, a selectable mode is that encrypting module is connected to form in turn by 200-1000Hz signal frequency-modulated generator module I SOL81Q and signal frequency-selecting, amplification transport module XP555, to select a certain frequency to encrypt, the connection layout of encrypting module as shown in Figure 3.
Automobile finger-print anti-theft lock provided by the invention, its fingerprint identification module can be connected to voice cue module, comprise shut voice cue module, the voice cue module of unblanking and start one or more in the voice cue module.Also can having only outdoors, the fingerprint identification module of system of fingerprints I directly links to each other with voice cue module.
Automobile finger-print anti-theft lock provided by the invention, the lockbox chamber by its control that its micro computer central controller is placed is preferably engine nacelle.
In the automobile finger-print anti-theft lock provided by the invention, its micro computer central controller can be to be core with single-chip microcomputer PU136C62A, and this singlechip CPU PU136C62A U13 isolates the back through 3 spacer 74HC595U9, U8, U7 and passes through 3 driving chip 2003 U12, U11, U10 and export (as shown in Figure 4).
Automobile finger-print anti-theft lock provided by the invention, its advantage is: profile is small and exquisite, and is sturdy and durable, the precision height, reaction is fast, and is low in energy consumption; By a series of software design, the present invention can have registration and deletion fingerprint function, has the illegal fingerprint warning function in conjunction with above-mentioned hardware; Illegal mode can't start car and travel into the car, can not open gearbox, engine case cover lock, glove box lock and back-up case lock; And every proper operation has voice suggestion; Anti-theft device is installed very simple on automobile, does not destroy original any structure.
Description of drawings
Fig. 1 is the block diagram of automobile finger-print anti-theft lock;
Fig. 2 is the block diagram of two system of fingerprints automobile finger-print anti-theft locks;
Fig. 3 is fingerprint collecting, identification and the encryption block diagram of automobile finger-print anti-theft lock;
Fig. 4 is the micro computer central controller schematic diagram of automobile finger-print anti-theft lock;
Fig. 5 is the structural representation of car engine chassis lid lock;
Fig. 6 is the structural representation of the non-electrically controlled gearbox lock of automobile engine;
Fig. 7 is the structural representation of automobile glove box, back-up case lock;
Fig. 8 is the schematic diagram of the controller of car engine chassis lid lock or non-electrically controlled gearbox lock;
Fig. 9 is the block diagram of another kind of two system of fingerprints automobile finger-print anti-theft locks.
The specific embodiment
Embodiment 1
A kind of automobile finger-print anti-theft lock, comprise two cover system of fingerprints (every cover is formed by fingerprint collecting head F4-130 and fingerprint identification module F4-BE), encrypting module (being made up of 200-1000Hz signal frequency-modulated generator module I SOL81Q and signal frequency-selecting, amplification transport module XP555), transfer bus, micro computer central controller PU136C62A and executing agency, its block diagram as shown in Figure 9.In the two cover system of fingerprints, a cover is system of fingerprints I outdoors, and another set of is an interior system of fingerprints II, and fingerprint collecting, identification and encryption block diagram are encrypted to select a certain frequency as shown in Figure 3.Its micro computer central controller is formed (as shown in Figure 4) by singlechip CPU PU136C62AU13,3 spacer 74HC595 U9, U8, U7,3 driving chip 2003 U12, U11, U10, input socket XP4 and two accessory power outlet XP5, XP6.There are non-electrically controlled gearbox lock (as shown in Figure 6), engine case cover lock (as shown in Figure 5), back-up case lock and glove box lock (as shown in Figure 7), electrically controlled gearbox control, circuit control, oil circuit control, E-Gas and warning in its executing agency.Fingerprint identification module is connected to voice cue module, comprises shutting voice cue module 15D1810 U2, the voice cue module of unblanking 15D1810 U4 and starting reminding module 15D1810 U3.The micro computer central controller places in the motor case lid.
The engine case cover lock is made up of controller and lock body two parts, and lock body (as shown in Figure 5) is made up of microswitch 1, motor 2, cam 3, slide block 4, the backguy 6 of unblanking, zip connecting rod 7, hook 8, unblank connecting rod 10 and snap close 12.The motor 2 of microswitch 1 and control thereof is contained on the engine housing, on 2 in the motor cam 3 is housed, cam 3 links to each other with slide block 4 in the slide block holder 5, zip connecting rod 7 is contained on the fixed axis 9, the backguy 6 of unblanking is equipped with in the inner end of zip connecting rod 7, and hook 8 is equipped with in the outer end, and hook 8 hangs on the connecting rod 10 of unblanking, the rotation of connecting rod 10 restriction snap closes 12 of unblanking, slide block 4, zip connecting rod 7, unblank connecting rod 10 and snap close 12 all are equipped with back-moving spring 11.Snap close 12 is buckled on the case lid lock bridge 13 when closing.
The schematic diagram of controller as shown in Figure 8, by power supply, two 25V4700 μ F capacitor C1 and C2 and HH53P relay J are formed, relay links to each other with power cathode with incoming telephone signal, relay J has three winding point J-1, J-2 and J-3, contact J-1 links to each other with the power line of lock body with J-2, the normally closed contact of contact J-1 links to each other with power cathode with the negative pole of capacitor C1, the normal opened contact of contact J-1 links to each other with the positive pole of capacitor C2, the normally closed contact of contact J-2 links to each other with the positive pole of capacitor C1, the normal opened contact of contact J-2 links to each other with the negative pole of power supply, the normally closed contact of contact J-3 links to each other with the positive pole of capacitor C2, and the normal opened contact of contact J-3 links to each other with the positive pole of capacitor C1.
Non-electrically controlled gearbox lock is made up of controller and lock body two parts, lock body (as shown in Figure 6) has firm banking 21 and housing 22, motor 23 is housed on the firm banking 21, motor 23 links to each other with reducer 24, cam 25 is housed on the output shaft of reducer 24, connecting rod 26 is housed on the cam 25, and connecting rod 26 links to each other with dead bolt 27, and motor 23 has power line 28.
The schematic diagram of controller as shown in Figure 8, by power supply, two 25V4700 μ F capacitor C1 and C2 and HH53P relay J are formed, relay links to each other with power cathode with incoming telephone signal, relay J has three winding point J-1, J-2 and J-3, contact J-1 links to each other with the power line of lock body with J-2, the normally closed contact of contact J-1 links to each other with power cathode with the negative pole of capacitor C1, the normal opened contact of contact J-1 links to each other with the positive pole of capacitor C2, the normally closed contact of contact J-2 links to each other with the positive pole of capacitor C1, the normal opened contact of contact J-2 links to each other with the negative pole of power supply, the normally closed contact of contact J-3 links to each other with the positive pole of capacitor C2, and the normal opened contact of contact J-3 links to each other with the positive pole of capacitor C1.
Back-up case lock and glove box lock (as shown in Figure 7) have firm banking 31, and electromagnet 33 on the firm banking 31, are equipped with dead bolt 32 in the electromagnet, and dead bolt 32 has back-moving spring 35, and electromagnet 33 has power line 34.
The course of work is as follows:
The fingerprint collecting head F4-130 of system of fingerprints I is sent to fingerprint identification module F4-BE with the finger print data that collects outdoors, through checking contrast computing, meets under the situation of former typing fingerprint, opens car door lock.
The fingerprint collecting head F4-130 of system of fingerprints II is sent to fingerprint identification module F4-BE with the finger print data that collects in the door, through checking contrast computing, meet under the situation of former typing fingerprint, through encrypting module (200-1000Hz signal frequency-modulated generator module I SOL81Q and signal frequency-selecting, amplify transport module XP555) encrypt, send coded signal to the micro computer central controller, coded signal is from input socket XP4 contact 30,31 inputs, by by transformer T1, by diode VD2, the voltage doubling rectifing circuit that VD3 and capacitor C27 form enters singlechip CPU PU136C62AU13; Again through 3 spacer U9, U8, U7 and 3 driving chip 2003 U12, U11, U10, by accessory power outlet XP5 and XP6 output, drive corresponding executing agency: non-electrically controlled gearbox lock, engine case cover lock, back-up case lock and glove box lock, electrically controlled gearbox control, circuit control, oil circuit control, E-Gas and warning.
The process of unblanking of engine case cover lock (shown in Fig. 5 and 8): come signal power source by the micro computer central controller, the relay J of controller gets, its 3 winding point is all changed, capacitor C1 charging, capacitor C2 discharge is rotated in the forward by microswitch 1 drive motors 2, cam 3 forward rotation 90 degree, the slide block 4 of 5 li of slide block holders is fallen, at this moment can manually spur the case lid backguy 6 of unblanking, zip connecting rod 7 spurs to the right, and hook 8 rotates and opens around fixed axis 9, the connecting rod 10 of unblanking falls, back-moving spring 11 returns, snap close 12 breaks away from case lid lock bridge 13, promptly opens, the motor case lid can be opened, and at this moment microswitch 1 is in open mode.Otherwise when the motor case lid was closed, snap close 12 was depressed locking by case lid lock bridge 13, and microswitch 1 cuts out, motor 2 reverse rotations, and cam 3 backward rotation 90 degree, slide block 4 is blocked zip connecting rod 7 by jack-up, and the backguy 6 of unblanking can't spur.The micro computer central controller is not given unlocking signal, and motor just is failure to actuate, and the engine case cover lock can't be opened.
The process of unblanking of non-electrically controlled gearbox lock (shown in Fig. 6 and 8): come signal power source by the micro computer central controller, the relay J of controller gets, its 3 winding point is all changed, capacitor C1 charging, capacitor C2 discharge by power line 28, is rotated in the forward the motor 23 on 22 li firm bankings 21 of housing, make cam 25 forward rotation 90 degree by reducer 24, connecting rod 26 drives dead bolt 27 and retreats.Otherwise dead bolt 27 stretches out.
The process of unblanking of back-up case lock and glove box lock (as shown in Figure 7): the pulse power by the micro computer central controller comes, by power line 34, make electromagnet coil 33 energisings on the firm banking 31, attract dead bolt 32 to retreat.Otherwise during electromagnet coil 33 outages, dead bolt 32 ejects under the effect of back-moving spring 35.
Embodiment 2
A kind of automobile finger-print anti-theft lock, comprise two cover system of fingerprints (every cover is formed by fingerprint collecting head F4-130 and fingerprint identification module F4-BE), encrypting module (being made up of 200-1000Hz signal frequency-modulated generator module I SOL81Q and signal frequency-selecting, amplification transport module XP555), transfer bus, micro computer central controller PU136C62A and executing agency, its block diagram as shown in Figure 2.In the two cover system of fingerprints, a cover is system of fingerprints I outdoors, and another set of is an interior system of fingerprints II, and fingerprint collecting, identification and encryption block diagram are encrypted to select a certain frequency as shown in Figure 3.Its micro computer central controller is formed (as shown in Figure 4) by singlechip CPU PU136C62A U13,3 spacer 74HC595 U9, U8, U7,3 driving chip 2003 U12, U11, U10, input socket XP4 and two accessory power outlet XP5, XP6.There are non-electrically controlled gearbox lock (as shown in Figure 6), engine case cover lock (as shown in Figure 5), back-up case lock and glove box lock (as shown in Figure 7), electrically controlled gearbox control, circuit control, oil circuit control, E-Gas, warning and voice suggestion in its executing agency.The fingerprint identification module of system of fingerprints I directly links to each other with voice cue module outdoors; The fingerprint identification module of system of fingerprints II links to each other with the voice cue module of micro computer central controller in the door, and the voice cue module of micro computer central controller comprises and shuts voice cue module 15D1810 U2, the voice cue module of unblanking 15D1810 U4 and startup reminding module 15D1810 U3.The micro computer central controller places in the motor case lid.
The structure of engine case cover lock, non-electrically controlled gearbox lock, back-up case lock and glove box lock is identical with embodiment 1.
The course of work is as follows:
The fingerprint collecting head F4-130 of system of fingerprints I is sent to fingerprint identification module F4-BE with the finger print data that collects outdoors, through checking contrast computing, meets under the situation of former typing fingerprint, opens car door lock, and powers up to system of fingerprints II in the door.
The fingerprint collecting head F4-130 of system of fingerprints II is sent to fingerprint identification module F4-BE with the finger print data that collects in the door, through checking contrast computing, meet under the situation of former typing fingerprint, through encrypting module (200-1000Hz signal frequency-modulated generator module I SOL81Q and signal frequency-selecting, amplify transport module XP555) encrypt, send coded signal to the micro computer central controller, coded signal is from input socket XP4 contact 30,31 inputs, by by transformer T1, by diode VD2, the voltage doubling rectifing circuit that VD3 and capacitor C27 form enters singlechip CPU PU136C62A U13; Again through 3 spacer U9, U8, U7 and 3 driving chip 2003 U12, U11, U10, by accessory power outlet XP5 and XP6 output, drive corresponding executing agency non-electrically controlled gearbox lock (as shown in Figure 6), engine case cover lock (as shown in Figure 5), back-up case lock and glove box lock (as shown in Figure 7), electrically controlled gearbox control, circuit control, oil circuit control, E-Gas, warning and voice suggestion.
The process of unblanking of engine case cover lock, non-electrically controlled gearbox lock, back-up case lock and glove box lock is identical with embodiment 1.
Claims (10)
1, a kind of automobile finger-print anti-theft lock, constitute in turn by system of fingerprints, micro computer central controller and executing agency, system of fingerprints comprises fingerprint collecting head and fingerprint identification module in turn, it is characterized in that: insert encrypting module between described system of fingerprints and micro computer central controller, the fingerprint identification module output of encryption module input end and described system of fingerprints joins; Described micro computer central controller places the lockbox by this micro computer central controller controls in the car body indoor; Connect by a transfer bus between described encrypting module and the micro computer central controller.
2, according to the described automobile finger-print anti-theft lock of claim 1, it is characterized in that: described system of fingerprints has two covers, and wherein a cover is system of fingerprints outdoors; Another set of is an interior system of fingerprints.
3, according to the described automobile finger-print anti-theft lock of claim 2, it is characterized in that: the fingerprint identification module output of described system of fingerprints outdoors directly links to each other with car door lock; The fingerprint identification module output of system of fingerprints links to each other with encryption module input end in the door.
4, according to the described automobile finger-print anti-theft lock of claim 2, it is characterized in that: the fingerprint identification module output of system of fingerprints links to each other with encryption module input end jointly in the fingerprint identification module output of described system of fingerprints outdoors and the door.
5, according to the described automobile finger-print anti-theft lock of one of claim 1～4, it is characterized in that: there are one or more in the automatically controlled car door lock, transmission lock, engine case cover lock, back-up case lock, glove box lock, automobile circuit control, the control of automobile oil circuit, E-Gas, warning, voice suggestion of relay control in described executing agency.
6, according to the described automobile finger-print anti-theft lock of one of claim 1～4, it is characterized in that: described encrypting module is connected to form in turn by 200-1000Hz signal frequency-modulated generator module I SOL81Q and signal frequency-selecting, amplification transport module XP555, and the output of 200-1000Hz signal frequency-modulated generator module I SOL81Q links to each other with the input of signal frequency-selecting, amplification transport module XP555.
7, according to the described automobile finger-print anti-theft lock of one of claim 1～4, it is characterized in that: described fingerprint identification module is connected to voice cue module.
8, according to the described automobile finger-print anti-theft lock of one of claim 2～4, it is characterized in that: the fingerprint identification module of described system of fingerprints outdoors directly links to each other with voice cue module.
9, according to the described automobile finger-print anti-theft lock of claim 1, it is characterized in that: the lockbox chamber of described micro computer central controller controls is an engine case.
10, according to the described automobile finger-print anti-theft lock of one of claim 1～4, it is characterized in that: described micro computer central controller mainly is single-chip microcomputer PU136C62A, and this single-chip microcomputer PU136C62A exports by 3 driving chips 2003 after 3 spacer 74HC595 isolate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610046531 CN101070737A (en) | 2006-05-10 | 2006-05-10 | Automobile finger-print anti-theft lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610046531 CN101070737A (en) | 2006-05-10 | 2006-05-10 | Automobile finger-print anti-theft lock |
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| CN101070737A true CN101070737A (en) | 2007-11-14 |
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| CN 200610046531 Pending CN101070737A (en) | 2006-05-10 | 2006-05-10 | Automobile finger-print anti-theft lock |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011523A (en) * | 2010-11-04 | 2011-04-13 | 谢文军 | Automobile fingerprint password computer burglar-proof lock |
| CN101464943B (en) * | 2007-12-18 | 2012-01-25 | 郑志君 | Automobile fingerprint identity recognition system |
| CN105205893A (en) * | 2015-10-12 | 2015-12-30 | 中山市领越电子科技有限公司 | Intelligent induction key control system for automobile |
| WO2017028243A1 (en) * | 2015-08-18 | 2017-02-23 | 赵政荣 | Dual-fingerprint authentication unlocking method, and portable safe |
| CN107516366A (en) * | 2017-09-28 | 2017-12-26 | 黄成汉 | A kind of automobile glove box based on unlocked by fingerprint |
| CN111695103A (en) * | 2020-07-14 | 2020-09-22 | 金华市安尚机器人科技有限公司 | Fingerprint identification system and fingerprint identification method of electric scooter |
| CN112431491A (en) * | 2020-11-24 | 2021-03-02 | 江苏金鼎汽车锁制造有限公司 | Face guard lock body for automobile |
-
2006
- 2006-05-10 CN CN 200610046531 patent/CN101070737A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464943B (en) * | 2007-12-18 | 2012-01-25 | 郑志君 | Automobile fingerprint identity recognition system |
| CN102011523A (en) * | 2010-11-04 | 2011-04-13 | 谢文军 | Automobile fingerprint password computer burglar-proof lock |
| CN102011523B (en) * | 2010-11-04 | 2012-11-28 | 谢文军 | Automobile fingerprint password computer burglar-proof lock |
| WO2017028243A1 (en) * | 2015-08-18 | 2017-02-23 | 赵政荣 | Dual-fingerprint authentication unlocking method, and portable safe |
| CN105205893A (en) * | 2015-10-12 | 2015-12-30 | 中山市领越电子科技有限公司 | Intelligent induction key control system for automobile |
| CN107516366A (en) * | 2017-09-28 | 2017-12-26 | 黄成汉 | A kind of automobile glove box based on unlocked by fingerprint |
| CN111695103A (en) * | 2020-07-14 | 2020-09-22 | 金华市安尚机器人科技有限公司 | Fingerprint identification system and fingerprint identification method of electric scooter |
| CN112431491A (en) * | 2020-11-24 | 2021-03-02 | 江苏金鼎汽车锁制造有限公司 | Face guard lock body for automobile |
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Open date: 20071114 |