CN1343593A - Intelligent antitheft system of car - Google Patents
Intelligent antitheft system of car Download PDFInfo
- Publication number
- CN1343593A CN1343593A CN 01134129 CN01134129A CN1343593A CN 1343593 A CN1343593 A CN 1343593A CN 01134129 CN01134129 CN 01134129 CN 01134129 A CN01134129 A CN 01134129A CN 1343593 A CN1343593 A CN 1343593A
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- process unit
- central process
- car
- electromagnetic lock
- brake
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Abstract
An intelligent antitheft system of car is composed of antitheft braking unit, state selecting unit, alarm unit and CPU for controlling the above said units. Its advantages are use of existing braking system and use of such technique as sound controller, fingerpint recognition and infrared ray.
Description
Technical field
The present invention relates to a kind of automotive theft proof system, especially a kind of intelligent anti-theft system of realizing automobile burglar by stop.
Background technology
Stolen in order to prevent automobile, people have taked many measures, for example, what have comes locking direction dish or throttle or tire by special-purpose lock, what have prevents that by electronic warning or satellite positioning vehicle is stolen, these measures, some is the strick precaution that belongs in advance, some is that stolen back solving a case for public security offered help, and these measures have in certain sense been contained the generation of the stolen incident of automobile really, received certain effect, in many automobile burglar schemes, the stopping effect that utilizes brake system of car to produce prevents that automobile is stolen, does not appear in the newspapers as yet.
Summary of the invention
The objective of the invention is to: provide a kind of stopping effect of brake system of car that utilizes to prevent the intelligent anti-theft system that automobile is stolen.
The object of the present invention is achieved like this, and a kind of intelligent antitheft system of car is made up of central process unit, it is characterized in that: antitheft stop block is made up of brake pump electromagnetic lock, electromagnetic throttle valve, wheel cylinder and wheel hub brake facing; The state selected cell is made up of ignition key, signal transducer, electromagnetic lock operating switch, car speed sensor; Alarm unit is made up of buzzer and indicator lamp; The important document of respectively forming of selected cell links to each other with central process unit by signal wire (SW), and links to each other with electromagnetic throttle valve with the brake pump electromagnetic lock of stop block by the control line of central process unit; Alarm unit links to each other with central process unit.
The invention has the advantages that, make full use of the stopping effect of the original brake system of automobile, prevent that vehicle is stolen, simultaneously because native system has been introduced ripe recognition technology such as advanced acoustic control, fingerprint and outside line, make it realize judging automatically, improved the intelligent level of automotive theft proof system greatly by central process unit.
Description of drawings
Fig. 1 is a system chart of the present invention;
Fig. 2 is an electrical schematic diagram of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing embodiments of the invention are further described.
As seen from Figure 1, antitheft stop block is made up of brake pump electromagnetic lock 1, electromagnetic throttle valve 2, wheel cylinder 3 and hub brake facing 4, the state selected cell is by ignition key 5, tachogen 6, electromagnetic lock operating switch 7 and one group of signal transducer, they are respectively voice recognition device 8, infrared ray means of identification 9 and fingerprint identification device 10, they can select an installation, also can install simultaneously,, should increase and select input switch 11 if when a plurality of signal transducer is installed simultaneously; The alarm unit unit is made up of buzzer 12 and indicator lamp 13.The brake pump electromagnetic lock 1 of described state selected cell, alarm unit and antitheft unit all is connected with central process unit 16 with electromagnetic throttle valve 2, and accept the management of central process unit 16, in addition, the power supply 14 of keeping central process unit 16 normal operation in addition and the starting switch 15 that are connected with central process unit 16.
Knot back system chart is done with detailed description concrete working process of the present invention below.
When needs stop when antitheft, the car owner can utilize brake system to make tire stop, and starts brake lock operating switch 7, make brake pump electromagnetic lock 1 tightly pin the brake push rod, simultaneously, make electromagnetic throttle valve 2 also be in closed condition, prevent that brake solution from refluxing, and reaches the effect of stop.
When needs are removed arrested state, the car owner can open ignition key 5 and according to sound or infrared ray or fingerprint after voice recognition device 8 or infrared ray means of identification 9 or fingerprint identification device 10 are by central process unit 16 comparative analyses, remove brake pump electromagnetic lock 1 and make brake push rod return, open electromagnetic throttle valve 2 simultaneously brake solution is refluxed.
Apply the brakes in motion confirms that vehicles are in operation because rotating speed changes sensor 6, this moment central process unit 16 uncontrollable brakes lock operating switches 7, therefore, brake pump electromagnetic lock 1 and electromagnetic throttle valve 2 can lockmaking or are closed.
When automobile takes place to steal, stealer promptly enables ignition key 5 is opened, because sound, the fingerprint of stealer are different with the car owner, or there is not a specific infrared transmitting device, under the control of central process unit 16, can't open electromagnetic throttle valve 2 and brake pump electromagnetic lock 1, can not use automobile to remove arrested state, the buzzer and the indicator lamp work of alarm unit at this moment, send calling signal, reach theft-proof purpose, make wheel remove brake by force even destroy electromagnetic throttle valve 2, then automobile can can't be driven because of rushing down leakage brake solution forfeiture braking function.
Fig. 2 is an electrical schematic diagram of the present invention, handling 16 bonded assemblys with central authorities in the figure is respectively: brake pump electromagnetic lock 1, electromagnetic throttle valve 2, electromagnetic valve operating switch 7, ignition key 5, tachogen 6, and select select a sound means of identification 8 or an infrared ray means of identification 9 or a fingerprint identification device 10, simultaneously also has buzzer 12 with central process unit 16 bonded assemblys, indicator lamp 13, starting switch 15 and power supply 14, in addition, the Starting motor 17 of driving engine, and other need theft-proof vehicular electrical appliance 18, also can be connected with central process unit 16, described vehicular electrical appliance 18 can comprise car phone, automobile-used VC machine, automobile-used vision receiver etc.
In the invention process process, described fingerprint identification device can adopt the V-828 fingerprint reader, and voice recognition device can be bought in market, and the infrared ray means of identification can be made by oneself, and described central process unit 16 can adopt 8031 single board computer (SBC)s.
Claims (3)
1, a kind of intelligent antitheft system of car is made up of central process unit, it is characterized in that:
A, antitheft stop block are made up of brake pump electromagnetic lock, electromagnetic throttle valve, wheel cylinder and wheel hub brake facing;
B, state selected cell are made up of ignition key, signal transducer, electromagnetic lock operating switch, car speed sensor;
C, alarm unit are made up of buzzer and indicator lamp;
The important document of respectively forming of d, state selected cell links to each other with central process unit by signal wire (SW), and links to each other with electromagnetic throttle valve with the brake pump electromagnetic lock of stop block by the control line of central process unit;
E, alarm unit link to each other with central process unit.
2, intelligent antitheft system of car according to claim 1 is characterized in that: described signal transducer can be voice recognition device or fingerprint identification device or infrared ray means of identification, and they can be installed simultaneously, also can select an installation.
3, intelligent antitheft system of car according to claim 2 is characterized in that: described voice recognition device or fingerprint identification device or infrared ray means of identification should be provided with select switch when they are installed simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01134129 CN1343593A (en) | 2001-10-31 | 2001-10-31 | Intelligent antitheft system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01134129 CN1343593A (en) | 2001-10-31 | 2001-10-31 | Intelligent antitheft system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1343593A true CN1343593A (en) | 2002-04-10 |
Family
ID=4672261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01134129 Pending CN1343593A (en) | 2001-10-31 | 2001-10-31 | Intelligent antitheft system of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1343593A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304226C (en) * | 2004-08-14 | 2007-03-14 | 高翔 | Safety checking management device for motor vehicles |
| CN100366474C (en) * | 2003-09-19 | 2008-02-06 | 利特国际有限公司 | Bio-measuring anti-theft device for motor-vehicle |
| CN101987611A (en) * | 2010-11-16 | 2011-03-23 | 浙江吉利汽车研究院有限公司 | Voice anti-theft and startup control system for vehicles |
| CN101464943B (en) * | 2007-12-18 | 2012-01-25 | 郑志君 | Automobile fingerprint identity recognition system |
| US11084400B2 (en) | 2017-12-28 | 2021-08-10 | Giant Manufacturing Co., Ltd. | Apparatus and method for bicycle personalized adjustment |
-
2001
- 2001-10-31 CN CN 01134129 patent/CN1343593A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366474C (en) * | 2003-09-19 | 2008-02-06 | 利特国际有限公司 | Bio-measuring anti-theft device for motor-vehicle |
| CN1304226C (en) * | 2004-08-14 | 2007-03-14 | 高翔 | Safety checking management device for motor vehicles |
| CN101464943B (en) * | 2007-12-18 | 2012-01-25 | 郑志君 | Automobile fingerprint identity recognition system |
| CN101987611A (en) * | 2010-11-16 | 2011-03-23 | 浙江吉利汽车研究院有限公司 | Voice anti-theft and startup control system for vehicles |
| US11084400B2 (en) | 2017-12-28 | 2021-08-10 | Giant Manufacturing Co., Ltd. | Apparatus and method for bicycle personalized adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |