CN203126781U - Automobile broken window detection system based on single-chip microcomputer - Google Patents
Automobile broken window detection system based on single-chip microcomputer Download PDFInfo
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- CN203126781U CN203126781U CN 201320146134 CN201320146134U CN203126781U CN 203126781 U CN203126781 U CN 203126781U CN 201320146134 CN201320146134 CN 201320146134 CN 201320146134 U CN201320146134 U CN 201320146134U CN 203126781 U CN203126781 U CN 203126781U
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- broken window
- automobile
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- chip microcomputer
- window detection
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Abstract
The utility model discloses an automobile broken window detection system based on a single-chip microcomputer. The automobile broken window detection system comprises a power supply, an acceleration sensor, piezoelectric ceramic, a single-chip microcomputer and an alarm device, wherein the power supply, the acceleration sensor, the piezoelectric ceramic, the single-chip microcomputer and the alarm device are connected in sequence. The automobile broken window detection system is simple in structure, easy to debug, high in reliability, low in cost and convenient to maintain, and can effectively reduce the stolen rate for automobile broken windows.
Description
Technical field
The utility model relates to a kind of anti-joyride device, relates in particular to the broken window checking system of a kind of SCM Based automobile.
Background technology
Along with the raising day by day of China's material and culture level, the owning amount of private car is more and more, and the phenomenon of broken window theft is also of common occurrence, brings great hidden danger therefore for car owner's property safety, is badly in need of the higher warning of a kind of safety.Simple automobile burglar is exactly at most to send chimes of doom, coverage is too little, be not enough to deter the offender, and the broken window detection alarm system of this SCM Based automobile can notify car owner and video recording in time to recover stolen property for the police, is of great practical significance in the very first time.
Summary of the invention
The purpose of this utility model is, provides a kind of SCM Based automobile to break the window checking system, and this system and device is simple in structure, and is economical and practical and be easy to safeguard.
In order to realize above-mentioned task, the utility model adopts following technical scheme to be achieved:
A kind of automobile breaks the window checking system, comprises power supply, acceleration pick-up, piezoceramic, micro controller system, warning device, and wherein, power supply, acceleration pick-up, piezoceramic, micro controller system, warning device connect successively.
The utility model also has following other technologies characteristics:
Described acceleration pick-up adopts the SY.64-YD-1 sensor.
Described piezoceramic adopts the CZ25437-0029-0013 piezoceramic.
Described micro controller system adopts the AT89C51 micro controller system.
Described alarm module adopts the TC35 module.
The utility model is simple in structure, reliability is high, cost is low and usability is very strong, can reduce the stolen rate of automobile effectively.
Description of drawings
Fig. 1 is structure connection diagram of the present utility model.
Fig. 2 is the circuit diagram of the utility model power module.
Below in conjunction with accompanying drawing the utility model is described in further detail.
The specific embodiment
Fig. 1 is structure connection diagram of the present utility model, and wherein power supply, acceleration pick-up, piezoceramic, micro controller system, warning device connect successively.
In native system, the power supply component part that is absolutely necessary is because system is at automotive interior, then can adopt automobile power source is system's power supply through filter regulator circuit, and distribution source after being equipped with for it, in case the automobile undertension automatically switches to back-up source.The design circuit of power supply as shown in Figure 1.
General vibration and broken two processes of when glass is smashed by extraneous brute force, having, glass can be detected with acceleration pick-up by percussion vibration, and the glass fragmentation can be sent 10 KHz～15KHz high-frequency ripple, can detect with piezoelectric ceramic piece.If two sensors have successively captured signal, can confirm that then certain vehicle glass has been crashed to pieces, just send a signal and give micro controller system, trigger and report to the police.The broken high-frequency signal that sends when only detecting the fragmentation of vibration or glass of reporting to the police of traditional glass is easy to be influenced by the uncertain factor of motor vehicle environment, can often cause wrong report, bring unnecessary trouble to the car owner, and the technology that this dual sensor combines can improve system reliability greatly.Acceleration pick-up and piezoceramic import the signal that captures in the micro controller system into, have only when the two all has the signal input, and micro controller system triggers alarm module, gives the alarm.
The alarm module that the utility model adopts adopts the TC35 module, and the TC35 module mainly is made up of GSM baseband processor, GSM radio-frequency module, supply module (ASIC), flash memory, ZIF adaptor union, antennal interface six parts.By ZIF adaptor union and 50 Ω antenna connectors, can connect SIM support and antenna respectively, thereby after being triggered by micro controller system, send SMS message from the pre-set phone number of trend.
The electronic devices and components that the utility model adopts are known product, and those skilled in the art are according to the i.e. concrete connection mode of electronic devices and components as can be known of the technical solution of the utility model.
Claims (5)
1. the broken window checking system of SCM Based automobile is characterized in that comprise power supply, acceleration pick-up, piezoceramic, micro controller system, warning device, wherein, power supply, acceleration pick-up, piezoceramic, micro controller system, warning device connect successively.
2. the broken window checking system of SCM Based automobile as claimed in claim 1 is characterized in that described acceleration pick-up adopts the SY.64-YD-1 sensor.
3. the broken window checking system of SCM Based automobile as claimed in claim 1 is characterized in that described piezoceramic adopts the CZ25437-0029-0013 piezoceramic.
4. the broken window checking system of SCM Based automobile as claimed in claim 1 is characterized in that described micro controller system adopts the AT89C51 micro controller system.
5. the broken window checking system of SCM Based automobile as claimed in claim 1 is characterized in that described alarm module adopts the TC35 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146134 CN203126781U (en) | 2013-03-18 | 2013-03-18 | Automobile broken window detection system based on single-chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146134 CN203126781U (en) | 2013-03-18 | 2013-03-18 | Automobile broken window detection system based on single-chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126781U true CN203126781U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146134 Expired - Fee Related CN203126781U (en) | 2013-03-18 | 2013-03-18 | Automobile broken window detection system based on single-chip microcomputer |
Country Status (1)
| Country | Link |
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| CN (1) | CN203126781U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507753A (en) * | 2013-09-25 | 2014-01-15 | 北京汽车股份有限公司 | Automobile anti-theft device and automobile |
| CN104386021A (en) * | 2014-12-05 | 2015-03-04 | 王宪菊 | Automotive glass breaking burglar alarm device with phone call notification function |
| CN104875717A (en) * | 2015-05-21 | 2015-09-02 | 浙江吉利汽车研究院有限公司 | Vehicle anti-smashing window theft alarming device |
| CN108116199A (en) * | 2017-12-20 | 2018-06-05 | 山东理工职业学院 | A kind of new-energy automobile vehicle window protective device |
-
2013
- 2013-03-18 CN CN 201320146134 patent/CN203126781U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507753A (en) * | 2013-09-25 | 2014-01-15 | 北京汽车股份有限公司 | Automobile anti-theft device and automobile |
| CN103507753B (en) * | 2013-09-25 | 2016-06-29 | 北京汽车股份有限公司 | A kind of alarms and security systems for automobiles and automobile |
| CN104386021A (en) * | 2014-12-05 | 2015-03-04 | 王宪菊 | Automotive glass breaking burglar alarm device with phone call notification function |
| CN104875717A (en) * | 2015-05-21 | 2015-09-02 | 浙江吉利汽车研究院有限公司 | Vehicle anti-smashing window theft alarming device |
| CN104875717B (en) * | 2015-05-21 | 2017-07-07 | 浙江吉利汽车研究院有限公司 | A kind of automobile is anti-to pound window larceny alarming device |
| CN108116199A (en) * | 2017-12-20 | 2018-06-05 | 山东理工职业学院 | A kind of new-energy automobile vehicle window protective device |
| CN108116199B (en) * | 2017-12-20 | 2019-12-31 | 山东理工职业学院 | New energy automobile door window protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140318 |