CN103879378A - Remote alarm device for stolen cars - Google Patents
Remote alarm device for stolen cars Download PDFInfo
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- CN103879378A CN103879378A CN201310746651.0A CN201310746651A CN103879378A CN 103879378 A CN103879378 A CN 103879378A CN 201310746651 A CN201310746651 A CN 201310746651A CN 103879378 A CN103879378 A CN 103879378A
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Abstract
The invention discloses a remote alarm device which is composed of a microcontroller, a GSM (global system for mobile) module and SIM (subscriber identity module) card and a data storage chip. The microcontroller is connected with a data interface of the data storage chip through an I/O (input/output) port and is connected with a serial port of the GSM module and SIM card through a serial port, and one I/O port of the microcontroller is used for receiving alarm signals. The remote alarm device has the advantages that when the cars are stolen, short-message alarm is adopted in the manner that the microcontroller automatically reads prestored telephone numbers and then alarm message content is automatically transmitted to the stored telephone numbers through the wireless network.
Description
Technical field
The invention belongs to vehicle alarm device technical field, especially relate to one and carry out the stolen remote alarming device of vehicle by gsm wireless network.
Background technology
Along with the fast development of economic society, automobile has become the standing vehicle of human being's production, life.Along with the growth of number of vehicles, the stolen quantity of vehicle also rises year by year, worries that vehicle is stolen, becomes a difficult problem for each user vehicle of puzzlement, and people have higher requirement to vehicle anti-theft performance.Existing vehicle alarm device is generally used sound and light alarm, and form is single, and alarm distance is subject to the impact of ambient environment, and car owner cannot promptly and accurately receive alerting signal, and audible alarm exists serious noise pollution and the problem that disturbs residents.
Summary of the invention
The object of the invention is to improve the deficiency of prior art and a kind of stolen remote alarming device of vehicle that adopts the telephone number of SMS alarm, the automatic reading pre-stored of microcontroller in the time that vehicle is stolen, sends alarming short message content by wireless network from the telephone number of trend storage is provided.
The object of the present invention is achieved like this, the stolen remote alarming device of a kind of vehicle, be characterized in being formed by microcontroller, gsm module and SIM, pin-saving chip, microcontroller is connected with the data-interface of pin-saving chip by universaling I/O port, microcontroller is connected with the serial ports of gsm module and SIM by serial ports, and an I/O port of microcontroller is used for receiving alerting signal.
Described microcontroller is connect+4V power supply connect gsm module and SIM after the 1 pin series resistor R78 of integrated circuit U11, 2, 3, 4, 5, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 32, 33, 34, 35, 36, 37, 39, 40, 41, 43 pin skies, 6, 29 pin ground connection, 7, connect+4V of 28 pin power supply, 11 pin detect as alerting signal input, 16 pin meet power supply+4V after meeting pin-saving chip connecting resistance R12, after 17 pin serial connection pin-saving chips connecting resistance R13, meet power supply+4V, 30 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 36, 31 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 37, capacitor C 36, the other end ground connection of C37, 38 pin series resistor R1, ground connection after light-emitting diode D1, 42 pin connecting resistance R65, the parallel connected end of switch S 1, another termination+4V power supply of resistance R 65, the other end ground connection of switch S 1, connect+4V power supply after 44 pin series resistor R79, and connect gsm module and SIM.
Described gsm module and SIM are 1 pin of gsm module J4, 2 pin, 3 pin, 4 pin, 5 pin connect respectively 3 pin of SIM U17, 1 pin, 6 pin, 2 pin, 5 pin, 7, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50 pin skies, 6, 8, 21, 22, 23, 24, 25, 42 pin ground connection, connect+4V power supply and connect microcontroller after 15 pin series resistor R79, connect+4V power supply and connect microcontroller after 17 pin series resistor R78, 26, 27, 28, 29, 30, connect+4V of 31 pin power supply, 1 pin of SIM U17, 2 pin, 3 pin, 6 pin are connected in series respectively capacitor C 30, C48, C47, ground connection after C49, 4 pin ground connection.
Described pin-saving chip is 1,2,3,4, the 7 pin ground connection of integrated circuit U12, connect+4V power supply connect microprocessor after 5 pin series resistor R12, connect+4V power supply connect microprocessor, connect+4V of 8 pin power supply after 6 pin series resistor R13.
Compared with the prior art the present invention has following distinguishing feature and good effect: the present invention adopts microcontroller to be connected with the data-interface of pin-saving chip by universaling I/O port, microcontroller is connected with the serial ports of gsm module and SIM by serial ports, an I/O port of microcontroller is used for receiving alerting signal, the I/O port of microcontroller receives after alerting signal like this, automatically the telephone number of reading pre-stored from pin-saving chip, and send AT instruction and information by serial ports to gsm module, control gsm module and send alarming short message to pre-stored telephone number, described storage chip also can use the data memory of microcontroller 1 inside to replace, pre-stored telephone number can adopt the note method setting of sending short messages, the note that sends by user the form defining is to the SIM in this method, receive after note, telephone number in microprocessor automatic analysis short message reading content and be stored in storage chip or the memory device of microprocessor internal in, described microcontroller can be for any model microcontroller with serial communication function be as PIC, ARM, 51 series etc., note remote alarming device of the present invention has been broken traditional anti-theft system installed in car, and as limited in sound and light alarm distance, to be subject to landform restriction technical bottleneck, has solved the problem that sound seriously disturbs residents, and has accurate, the real-time feature of reporting to the police.The present invention adopts microprocessor control gsm module and storage chip to realize remote short messages warning function, and integrated level is high, and circuit structure is succinct, and components and parts are few, and reliability is high.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a kind of circuit diagram of the present invention.
Detailed description of the invention
Embodiment, the stolen remote alarming device of a kind of vehicle, with reference to Fig. 1, Fig. 2 is by microcontroller 1, gsm module and SIM 2, pin-saving chip 3 forms, microcontroller 1 is connected with the data-interface of pin-saving chip 3 by universaling I/O port, microcontroller 1 is connected with the serial ports of gsm module and SIM 2 by serial ports, an I/O port of microcontroller 1 is used for receiving alerting signal, the alerting signal receiving can be provided by any one panalarm, as long as level range is within the scope of the acceptable of treater, wherein said microcontroller 1 is connect+4V power supply after the 1 pin series resistor R78 of integrated circuit U11, and connect 15 pin of the gsm module J4 in gsm module and SIM 2,2, 3, 4, 5, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 32, 33, 34, 35, 36, 37, 39, 40, 41, 43 pin skies, 6, 29 pin ground connection, 7, connect+4V of 28 pin power supply, 11 pin detect as alerting signal input, 16 pin meet power supply+4V after meeting 5 pin of the integrated circuit U12 in pin-saving chip 3 connecting resistance R12, 17 pin serial connections pin-saving chips 3 in 6 pin of integrated circuit U12 and connecting resistance R13 after meet power supply+4V, 30 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 36, 31 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 37, capacitor C 36, the other end ground connection of C37,38 pin series resistor R1, ground connection after light-emitting diode D1,42 pin connecting resistance R65, the parallel connected end of switch S 1, another termination+4V power supply of resistance R 65, the other end ground connection of switch S 1, connect+4V power supply after 44 pin series resistor R79, and connecting 15 pin of gsm module J4 in gsm module and SIM 2, described gsm module and SIM 2 are 1 pin of gsm module J4, 2 pin, 3 pin, 4 pin, 5 pin connect respectively 3 pin of SIM U17, 1 pin, 6 pin, 2 pin, 5 pin, 7 of gsm module J4, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50 pin skies, 6, 8, 21, 22, 23, 24, 25, 42 pin ground connection, connect+4V power supply and connect 44 pin of integrated circuit U11 in microcontroller 1 after 15 pin series resistor R79, connect+4V power supply and connect 1 pin of the integrated circuit U11 in microcontroller 1,26 after 17 pin series resistor R78, 27, 28, 29, 30, connect+4V of 31 pin power supply, 1 pin of SIM U17, 2 pin, 3 pin, 6 pin are connected in series respectively capacitor C 30, C48, C47, ground connection after C49,4 pin ground connection, described pin-saving chip 3 is 1 of integrated circuit U12, 2, 3, 4, 7 pin ground connection, connect+4V power supply connect 16 pin of the integrated circuit U11 of microprocessor 1 after 5 pin series resistor R14, connect+4V power supply connect 17 pin of the integrated circuit U11 in microprocessor 1 after 6 pin series resistor R13, connect+4V of 8 pin power supply, in the present embodiment, integrated circuit U11 is PIC16F74(QFP), integrated circuit U12 is 24LC04, and gsm module J4 is EM310, above-mentioned formation a kind of structure of the present invention.
Principle of work of the present invention is: 11 pin of the integrated circuit U11 in microcontroller 1 receive alerting signal, 16, the 17 pin Simulation with I of the integrated circuit U11 in microcontroller 1
2c bus communication mode, the telephone number of reading pre-stored from pin-saving chip 3,1,44 pin of integrated circuit U11 in microcontroller 1 are communication serial port, microcontroller 1 sends AT instruction and alarm message content by this serial ports to gsm module and SIM 2, after gsm module and SIM 2 are received instruction and alarm message, sends alarming short message.
An I/O port (or hardware interrupts interface) of microcontroller 1 of the present invention receives after alerting signal, automatically the telephone number of reading pre-stored from pin-saving chip 3, and send AT instruction and information by serial ports to gsm module and SIM 2, control gsm module and SIM 2 and send alarming short message to pre-stored telephone number, described pin-saving chip 3 also can use the data memory of microcontroller 1 inside to replace, pre-stored telephone number can adopt the note method setting of sending short messages, the note that sends by user the form defining is to the SIM in invention, receive after note, telephone number in microprocessor 1 automatic analysis short message reading content and be stored in pin-saving chip 3 or the memory device of microprocessor 1 inside in, microcontroller 1 can be for any model microcontroller with serial communication function be as PIC, ARM, 51 series etc.
Note remote alarms of the present invention has been broken traditional anti-theft system installed in car, and as limited in sound and light alarm distance, to be subject to landform restriction technical bottleneck, has solved the problem that sound seriously disturbs residents, and has accurate, the real-time feature of reporting to the police.
Claims (4)
1. the stolen remote alarming device of vehicle, it is characterized in that being formed by microcontroller (1), gsm module and SIM (2), pin-saving chip (3), microcontroller (1) is connected with the data-interface of pin-saving chip (3) by universaling I/O port, microcontroller (1) is connected with the serial ports of gsm module and SIM (2) by serial ports, and an I/O port of microcontroller (1) is used for receiving alerting signal.
2. a kind of remote alarm of vehicle device according to claim 1, is characterized in that described microcontroller (1) is connect+4V power supply connect gsm module and SIM (2), 2 after the 1 pin series resistor R78 of integrated circuit U11, 3, 4, 5, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 32, 33, 34, 35, 36, 37, 39, 40, 41, 43 pin skies, 6, 29 pin ground connection, 7, connect+4V of 28 pin power supply, 11 pin detect as alerting signal input, 16 pin meet power supply+4V after meeting pin-saving chip (3) connecting resistance R12, after (3) of 17 pin serial connection pin-saving chips connecting resistance R13, meet power supply+4V, 30 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 36, 31 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 37, capacitor C 36, the other end ground connection of C37,38 pin series resistor R1, ground connection after light-emitting diode D1,42 pin connecting resistance R65, the parallel connected end of switch S 1, another termination+4V power supply of resistance R 65, the other end ground connection of switch S 1, connect+4V power supply after 44 pin series resistor R79, and connect gsm module and SIM (2).
3. a kind of remote alarm of vehicle device according to claim 1, it is characterized in that described gsm module and SIM (2) are 1 pin of gsm module J4, 2 pin, 3 pin, 4 pin, 5 pin connect respectively 3 pin of SIM U17, 1 pin, 6 pin, 2 pin, 5 pin, 7, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50 pin skies, 6, 8, 21, 22, 23, 24, 25, 42 pin ground connection, connect+4V power supply and connect microcontroller (1) after 15 pin series resistor R79, connect+4V power supply and connect microcontroller (1) after 17 pin series resistor R78, 26, 27, 28, 29, 30, connect+4V of 31 pin power supply, 1 pin of SIM U17, 2 pin, 3 pin, 6 pin are connected in series respectively capacitor C 30, C48, C47, ground connection after C49, 4 pin ground connection.
4. a kind of remote alarm of vehicle device according to claim 1, it is characterized in that described pin-saving chip (3) is 1,2,3,4, the 7 pin ground connection of integrated circuit U12, connect+4V power supply connect microprocessor (1) after 5 pin series resistor R12, connect+4V power supply connect microprocessor (1), connect+4V of 8 pin power supply after 6 pin series resistor R13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746651.0A CN103879378A (en) | 2013-12-31 | 2013-12-31 | Remote alarm device for stolen cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746651.0A CN103879378A (en) | 2013-12-31 | 2013-12-31 | Remote alarm device for stolen cars |
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| CN103879378A true CN103879378A (en) | 2014-06-25 |
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| CN201310746651.0A Pending CN103879378A (en) | 2013-12-31 | 2013-12-31 | Remote alarm device for stolen cars |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688558Y (en) * | 2004-04-23 | 2005-03-30 | 陶土梅 | GPS safety alarming device of vehicle based on non-guard center |
| CN2688556Y (en) * | 2004-04-28 | 2005-03-30 | 朱进东 | Vehicle alarming system with mobile phone monitor |
| CN2693566Y (en) * | 2004-04-07 | 2005-04-20 | 于洪健 | Circuit for vehicle long-distance coincident code-free starting/canceling alarm state |
| CN200948780Y (en) * | 2006-07-17 | 2007-09-19 | 邓鸿吉 | Automobile theft protection installation |
| US20080268866A1 (en) * | 2007-04-24 | 2008-10-30 | Webtech Wireless Inc. | Configurable telematics and location-based system |
| CN102975688A (en) * | 2012-11-13 | 2013-03-20 | 杭州电子科技大学 | Wireless vehicle-borne network intelligent anti-theft system |
-
2013
- 2013-12-31 CN CN201310746651.0A patent/CN103879378A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693566Y (en) * | 2004-04-07 | 2005-04-20 | 于洪健 | Circuit for vehicle long-distance coincident code-free starting/canceling alarm state |
| CN2688558Y (en) * | 2004-04-23 | 2005-03-30 | 陶土梅 | GPS safety alarming device of vehicle based on non-guard center |
| CN2688556Y (en) * | 2004-04-28 | 2005-03-30 | 朱进东 | Vehicle alarming system with mobile phone monitor |
| CN200948780Y (en) * | 2006-07-17 | 2007-09-19 | 邓鸿吉 | Automobile theft protection installation |
| US20080268866A1 (en) * | 2007-04-24 | 2008-10-30 | Webtech Wireless Inc. | Configurable telematics and location-based system |
| CN102975688A (en) * | 2012-11-13 | 2013-03-20 | 杭州电子科技大学 | Wireless vehicle-borne network intelligent anti-theft system |
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Address after: 265200, No. four, No. 2, the Yellow Sea food industry park, Yantai, Shandong, Laiyang Applicant after: KEDUN SCIENCE & TECHNOLOGY CO., LTD. Address before: 265200, No. four, No. 2, the Yellow Sea food industry park, Yantai, Shandong, Laiyang Applicant before: Laiyang City Kedun Communication Equipment Co., Ltd. |
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Application publication date: 20140625 |