CN103287392A - Novel anti-theft device for automobile - Google Patents
Novel anti-theft device for automobile Download PDFInfo
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- CN103287392A CN103287392A CN2013101303789A CN201310130378A CN103287392A CN 103287392 A CN103287392 A CN 103287392A CN 2013101303789 A CN2013101303789 A CN 2013101303789A CN 201310130378 A CN201310130378 A CN 201310130378A CN 103287392 A CN103287392 A CN 103287392A
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- automobile
- gps
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- car owner
- information
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Abstract
A novel anti-theft device for an automobile is formed by two single chips, a GPS module, a GSM module (including an SIM card) and a series port communication control circuit, and has the characteristics of small size, hidden mounting position and difficulty in dismounting, and can realize an anti-theft function in any place with a cell phone signal. The device has a following working process: firstly, an automobile is positioned via GPS and the movement state of the automobile is obtained, and meanwhile, whether a automobile owner sends out a short message can be monitored in real time via the single chips; and when the sent short message shows that a demand for knowing information about the automobile is generated, information about the position and the state of the automobile returned by the GPS is sent to the automobile owner by the single chips via the GSM module, so as to obtain the anti-theft purpose. And in addition, the novel anti-theft device only needs to provide traffic communication payment of the vehicle-mounted SIM card (the payment is determined according to the frequency of contact between the automobile owner and the automobile).
Description
Technical field:
Patent of the present invention relates to a kind of car owner's of automatically replying note, helps the car owner to understand the electric anti-thief device of automobile position and status information, belongs to automotive safety class patent of invention.
Background technology:
At present, most of anti-theft system of automobile divides two types, and a kind of is mechanical type, and another kind is electronic type.The mechanical type Car Burglar Alarm mainly refers to various handle locks, protection defending lock and wheel lock.Owing to can not report to the police, the mechanical type Car Burglar Alarm is used less.And the electronic type Car Burglar Alarm has overcome the shortcoming of mechanical type Car Burglar Alarm, illegally start, open violence situations such as car door, bonnet, fuel lid, switching on the ignition circuit when vehicle, Car Burglar Alarm gives the alarm at once, allow fluorescent tube glimmer, the siren your writing, can cut off engine starting circuit, firing circuit, oil spout circuit, oil supply circuit etc. simultaneously, even cut off the circuit of automatic transmission with hydraulic torque converter, make vehicle be in the condition of paralysis.The electronic type Car Burglar Alarm is installed hidden, multiple functional, easy and simple to handle, is used widely by car manufactures and user vehicle.But, because most of electronic type Car Burglar Alarms after judging illegal situation, are all made the reaction of oil-break, outage, under normal conditions, this reaction there is no big harm, if but on the traffic artery that blocks up, vehicle unthinkable economic loss will be occurred by oil-break power break.In addition, though the car alarm of GPS and GSM has appearred on the market containing on a small quantity owing to passed through information desk in the process that car owner and automobile contact, can not realize the car owner to automobile information in real time as can be known.
Be the shortcoming and deficiency that overcomes existing car alarm, the invention provides a kind of novel anti-joyride device, this device is by GPS location automobile information, when having needs, the car owner by gsm module automobile information is sent to the car owner with short message mode, can offer the police in case of necessity, to help giving automobile for change, reach antitheft purpose.
Summary of the invention:
The present invention is made up of two micro controller systems, GPS module, gsm module (containing SIM) and serial communication control circuit.It is little to have volume, the hidden characteristics that are difficult for being disassembled in installation site.Specifically be with monolithic microcomputer kernel, utilize GPS to obtain geographic position and the state of kinematic motion information of automobile, utilize GPS to carry out the wireless long-distance transmissions of data, utilize the exchange of the two machine communication realization data of micro controller system, realize the antitheft of automobile.
The technical solution adopted for the present invention to solve the technical problems is: the locating information that at first obtains automobile by micro controller system 1 and GPS module, in addition, under the control of micro controller system 2, gsm module is monitored car owner's letter in real time, and when the car owner came note to represent that needs obtain automobile information, micro controller system 2 was filed a request to micro controller system 1, micro controller system 1 obtains after the request automobile information to be passed to micro controller system 2, behind micro controller system 2 acquired informations, information is sent to the car owner, to reach antitheft purpose.The present invention has designed the serial communication control circuit that contains ternary non-counter-rotating transparent latch for interfering with each other of preventing from communicating by letter between each module and the control unit in addition.
Specific implementation circuit such as accompanying drawing 1, single unit system External view such as Fig. 2.
The specific embodiment:
The technical solution adopted for the present invention to solve the technical problems is: the geographic position and the motion state of automobile information that at first obtain automobile by micro controller system 1 and GPS module by serial communication, in addition, under the control of micro controller system 2, the monitoring car owner writes letters to utilize serial ports to communicate by letter in real time with gsm module, when the car owner comes note to represent that needs obtain automobile information, micro controller system 2 is filed a request to micro controller system 1 by serial communication, geographic position and state of kinematic motion information with automobile after micro controller system 1 obtains to ask by serial ports pass to micro controller system 2, micro controller system 2 is by behind the serial ports acquired information, the information via transform coding is passed to gsm module by serial ports, gsm module sends to the car owner with the information of receiving then, to reach antitheft purpose.
The present invention only needs every month to car phone card traffic news expense (deciding on the frequency that the car owner contacted with the car phone card in every month) under the automobile normal circumstances in addition.Improve the theftproof performance of automobile, had very big application value.
Accompanying drawing 1: schematic circuit diagram: the two-way short message communication module of connection pin modules 9.GSM (containing SIM) 10.GPS satellite positioning module 11. memory module 12. micro controller systems, 2 minimum systems and the interlock circuit modules that 3.3V mu balanced circuit 4.GPS module serial communication modular 5.GSM light-emitting diode (LED) module 6.GSM module serial communication modular 7. micro controller systems 2 minimum systematic module 8.GPS modules fall in 5V mu balanced circuit 3.5V fall in 1.GSM pin modules 2.12V
Accompanying drawing 2: single unit system External view: 1. device power connection 2.GPS antenna 3. device start button 4.GSM antennas 5. LCDs 6. devices arrange button
Claims (4)
1. novel alarms and security systems for automobiles, it is characterized in that: this device is made up of two micro controller systems, GPS module, gsm module (containing SIM) and serial communication control circuit, it is little to have volume, the hidden characteristics that are difficult for being disassembled in installation site, the present invention utilizes the GPS module to obtain geographic position and the status information of automobile, by Single-chip Controlling, utilize gsm module that the anti-joyride device that under the situation about needing information is fed back to automatically the car owner is arranged the car owner.
2. according to the antitheft implementation of the anti-joyride device described in the claim 1, it is characterized in that: do not need through the intermediary service platform, directly utilize the radio transmission characteristics of GPS and gsm system to realize.
3. according to the signalling methods of each intermodule of anti-joyride device described in the claim 1, it is characterized in that: by the Enable Pin of the ternary non-counter-rotating transparent latch of Single-chip Controlling, control each module break-make of communication each other, with interfering with each other of preventing from communicating by letter.
4. according to the contact of anti-joyride device described in the claim 1 car owner's mode, it is characterized in that: the mode by SMS contacts the car owner, need not other equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101303789A CN103287392A (en) | 2013-04-16 | 2013-04-16 | Novel anti-theft device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101303789A CN103287392A (en) | 2013-04-16 | 2013-04-16 | Novel anti-theft device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103287392A true CN103287392A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101303789A Pending CN103287392A (en) | 2013-04-16 | 2013-04-16 | Novel anti-theft device for automobile |
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| CN (1) | CN103287392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270519A (en) * | 2014-09-27 | 2015-01-07 | 罗海洋 | Mobile phone remote controller for state of automobile |
| CN105539356A (en) * | 2014-10-30 | 2016-05-04 | 高德软件有限公司 | Anti-theft method, device and system for automobile |
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2013
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| CN2475035Y (en) * | 2001-04-26 | 2002-01-30 | 西安交大长天软件有限公司 | Intelligence environment monitoring alarm receiver |
| US20050064895A1 (en) * | 2003-09-22 | 2005-03-24 | General Motors Corporation | Method and system for operating a degraded vehicle communication unit |
| CN1633058A (en) * | 2004-12-21 | 2005-06-29 | 陈嘉农 | Vehicle locating alarm device with random cipher theft proof capability and based on network function |
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Non-Patent Citations (2)
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| 武力，杜丹丰，尹继辉，高官龙: "新型汽车防盗装置的设计", 《产业与科技论坛》, vol. 11, no. 20, 31 October 2012 (2012-10-31), pages 120 * |
| 罗维平，向阳，吴雨川: "基于单片机的GPS/GSM车辆监控系统的移动单元", 《武汉科技学院学报》, vol. 20, no. 4, 30 April 2007 (2007-04-30), pages 1 - 4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270519A (en) * | 2014-09-27 | 2015-01-07 | 罗海洋 | Mobile phone remote controller for state of automobile |
| CN105539356A (en) * | 2014-10-30 | 2016-05-04 | 高德软件有限公司 | Anti-theft method, device and system for automobile |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |