CN102358258A - Anti-theft system for automobile - Google Patents
Anti-theft system for automobile Download PDFInfo
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- CN102358258A CN102358258A CN2011102665133A CN201110266513A CN102358258A CN 102358258 A CN102358258 A CN 102358258A CN 2011102665133 A CN2011102665133 A CN 2011102665133A CN 201110266513 A CN201110266513 A CN 201110266513A CN 102358258 A CN102358258 A CN 102358258A
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Abstract
The invention provides an anti-theft system for an automobile. The anti-theft system comprises a signal detection amplifying module, a storage module, a microprocessor, a GSM (Global System for Mobile Communications) communication module, a terminal and a power supply module. The anti-theft system is used for overcoming a big limitation that an automobile alarm makes a sound for alarming when the automobile is illegally invaded, but a user cannot hear the alarming sound when the distance is longer than a certain range, and is also used for solving technical problems that the present position of the automobile cannot be inquired after being stolen and the stolen automobile cannot be tracked in real time. The anti-theft system has the beneficial effects that an alarming message is sent to the user by virtue of a GSM network when the automobile is illegally invaded and the information about the present position of the automobile can be inquired in real time, thereby realizing the tracking for the stolen automobile.
Description
Technical field
The utility model relates to its field of automobile safety, is specifically related to a kind of automotive theft proof system.
Background technology
Along with China's mobile communication technology development is rapid, the main communication trunk in each large, medium and small city of GSM network-covered.Based on the GSM network information system, the exploitation of systems such as GSM short message, GSM running fix and apply and have society and economic benefit widely.The GSM location technology of utilizing wide these characteristics of GSM network coverage and developing, it has reliability height, low, the popularity advantages of higher of cost, has overcome that the signal that exists in the GPS position fixing system is weak, the sky has problem such as can't locate when blocking in vain.
In the automobile burglar technical field,, when automobile suffers illegal invasion,, with the mode of audible alarm the current invasion state of vehicle is pointed out, thereby reach theft-proof purpose by the siren horn alarm of sounding generally through siren horn is set in car.The applicant finds that there is following defective in automotive theft proof system of the prior art in the process that realizes the utility model:
1, the car siren horn alarm of sounding when the vehicle illegal invasion, the user can't obtain alarm song when surpassing the certain distance scope, has bigger limitation;
2, after vehicle thefts, the current location of vehicle can't be inquired about, and can not carry out real-time tracking to stolen vehicle.
Summary of the invention
The present invention proposes a kind of automotive theft proof system; Send alarm message to the user through the GSM network when the automobile illegal invasion; And the current location information of enquiring vehicle in real time, be implemented in the tracking of vehicle after stolen, solved the limitation of anti-theft system in the prior art.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
A kind of automotive theft proof system is characterized in that: said system comprises signal detection amplification module, memory module, microprocessor, gsm communication module, terminal and power module, wherein,
Said signal detection amplification module is used to detect the vehicle actuating signal; And detected signal carried out being sent to microprocessor after the processing and amplifying, concrete vehicle actuating signal comprises one or more in the coherent signals such as car door opening signal, engine ignition signal, engine case opening signal, boot opening signal, a/c system start signal, Lighting System start signal, windscreen wiper actuating signal, vehicle window actuating signal; Said vehicle actuating signal be normal vehicle actuating signal or for the illegal invasion process or stolen after actuating signal;
Said memory module is used to store communicating number and the key that is provided with in advance, and its communicating number and key can be for one or more;
Said microprocessor is connected with memory cell with the signal detection amplification module; Be used for judging according to the signal that the signal detection amplification module transmits whether vehicle is under the illegal invasion state; When judging that vehicle is in the illegal invasion state, from memory module, obtain preset one or more communicating numbers and notify the gsm communication module to send alerting signal to terminal, said communicating number place;
Said gsm communication module is connected with the terminal with microprocessor; Be used for sending alerting signal to terminal, said communicating number place through the GSM network; Comprise through the GSM network and send alarming short message or dial the police emergency number to terminal, said communicating number place; Simultaneously, the gsm communication module is obtained the current position signal of vehicle according to GSM network positions function, sends this location information to terminal, said communicating number place;
Said power module is used for to system's signal detection amplification module, microprocessor and gsm communication module power supply being provided.Power module can adopt vehicular power-bottle and/or autonomous power supply power supply.
A kind of automotive theft proof system that carries out an invention has following beneficial effect:
A kind of automotive theft proof system that the present invention proposes sends alarm message to the user through the GSM network when the automobile illegal invasion, and the current location information of enquiring vehicle in real time, is implemented in the tracking after vehicle is had things stolen.The utility model has overcome the distance limit of automotive theft proof system in the prior art, utilizes monitoring and the tracking of GSM network positions function in can realizing on a large scale, and the user can control automotive theft proof system through communication terminal, has very strong practicality.
Description of drawings
Fig. 1 is a systematic schematic diagram of the present invention.
Description of reference numerals:
10-signal detection amplification module; The 20-memory module; The 30-microprocessor; The 40GSM communication module; The 50-terminal; The 60-power module.
The specific embodiment:
The present invention proposes a kind of automotive theft proof system; As shown in the figure; Comprise signal detection amplification module 10, memory module 20, microprocessor 30, gsm communication module 40, terminal 50 and power module 60; Wherein, Signal detection amplification module 10 is used to detect the vehicle actuating signal, and detected signal is carried out being sent to microprocessor 20 after the processing and amplifying, and concrete vehicle actuating signal comprises one or more in the coherent signals such as car door opening signal, engine ignition signal, engine case opening signal, boot opening signal, a/c system start signal, Lighting System start signal, windscreen wiper actuating signal, vehicle window actuating signal.Said vehicle actuating signal be normal vehicle actuating signal or for the illegal invasion process or stolen after actuating signal.Memory module 20 is used to store communicating number and the key that is provided with in advance, and its communicating number and key can be for one or more.Microprocessor 30 is connected with memory cell 20 with signal detection amplification module 10; Be used for judging according to the signal that signal detection amplification module 10 transmits whether vehicle is under the illegal invasion state; When judging that vehicle is in the illegal invasion state, from memory module 20, obtain preset one or more communicating numbers and notify gsm communication module 30 to send alerting signal to terminal, said communicating number place.Gsm communication module 40 is connected with terminal 50 with microprocessor 30, is used for sending alerting signals through the GSM network to terminal, said communicating number place 50, comprises through the GSM network sending alarming short messages or dialing the police emergency number to terminal, said communicating number place 50.Simultaneously, gsm communication module 40 is obtained the current position signal of vehicle according to GSM network positions function, sends this location information to terminal, said communicating number place 50.Certainly, gsm communication module 40 can be bound transmission with alerting signal and vehicle location signal.Can be through GSM MODEM module 40 to the GSM network signaling.Concrete, the data transmission of GSM network can be given unnecessary details at this with reference to relevant GSM network communication protocol no longer one by one.Power module 60 is used for to system's signal detection amplification module 10, microprocessor 30 and gsm communication module 40 power supply being provided.Power module 60 can adopt vehicular power-bottle and/or autonomous power supply power supply.
In a kind of automotive theft proof system that invention proposes based on the GSM network; When terminal 50, communicating number place received alerting signal that gsm communication module 40 sends and vehicle position signal, the user can judge whether vehicle is normal operating condition or is under the illegal invasion state.
When judging vehicle, the user is under the illegal invasion state; Terminal 50 is sent anti-theft signal through the GSM network to gsm communication module 40; The communicating number and the additional keys that comprise terminal 50 in this anti-theft signal; Carry out authentication process through 30 pairs of these anti-theft signals of microprocessor, concrete, microprocessor 30 is resolved this anti-theft signal and is obtained communicating number and additional keys in the anti-theft signal; Communicating number and key in communicating number in the anti-theft signal and additional keys and the memory module 30 are compared, and microprocessor 30 starts anti-theft measures when authentication is passed through.After anti-theft measure started, terminal 50 can be followed the tracks of vehicle through the current location information of GSM network real-time enquiring vehicle.
When the user judges that vehicle is normal operating condition; Terminal 50 through the GSM network to gsm communication module 40 ring off signal that gives the alarm; The communicating number and the additional keys that comprise terminal 50 in this all clear signal; Carry out authentication process through 30 pairs of these anti-theft signals of microprocessor, concrete, microprocessor 30 is resolved this all clear signal and is obtained communicating number and additional keys in all clear signal; Communicating number and key in communicating number in all clear signal and additional keys and the memory module 30 are compared, when authentication through the time microprocessor 30 sound all clear.
Need to prove; Signal detection amplification module 10, memory module 20, microprocessor 30, gsm communication module 40 and power module 60 are installed in the car; Its volume is little, it is hidden to be easy to, cost is low, utilizes monitoring and the tracking of GSM network positions function in can realizing on a large scale.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. automotive theft proof system, it is characterized in that: said system comprises signal detection amplification module, memory module, microprocessor, gsm communication module, terminal and power module, wherein,
Said signal detection amplification module is used to detect the vehicle actuating signal; And detected signal carried out being sent to microprocessor after the processing and amplifying, concrete vehicle actuating signal comprises one or more in the coherent signals such as car door opening signal, engine ignition signal, engine case opening signal, boot opening signal, a/c system start signal, Lighting System start signal, windscreen wiper actuating signal, vehicle window actuating signal; Said vehicle actuating signal be normal vehicle actuating signal or for the illegal invasion process or stolen after actuating signal;
Said memory module is used to store communicating number and the key that is provided with in advance, and its communicating number and key can be for one or more;
Said microprocessor is connected with memory cell with the signal detection amplification module; Be used for judging according to the signal that the signal detection amplification module transmits whether vehicle is under the illegal invasion state; When judging that vehicle is in the illegal invasion state, from memory module, obtain preset one or more communicating numbers and notify the gsm communication module to send alerting signal to terminal, said communicating number place;
Said gsm communication module is connected with the terminal with microprocessor; Be used for sending alerting signal to terminal, said communicating number place through the GSM network; Comprise through the GSM network and send alarming short message or dial the police emergency number to terminal, said communicating number place; Simultaneously, the gsm communication module is obtained the current position signal of vehicle according to GSM network positions function, sends this location information to terminal, said communicating number place;
Said power module is used for to system's signal detection amplification module, microprocessor and gsm communication module power supply being provided.
2. automotive theft proof system according to claim 1 is characterized in that: said power module can adopt vehicular power-bottle and/or autonomous power supply power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102665133A CN102358258A (en) | 2011-09-09 | 2011-09-09 | Anti-theft system for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102665133A CN102358258A (en) | 2011-09-09 | 2011-09-09 | Anti-theft system for automobile |
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| CN102358258A true CN102358258A (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102665133A Pending CN102358258A (en) | 2011-09-09 | 2011-09-09 | Anti-theft system for automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043222A (en) * | 2016-06-01 | 2016-10-26 | 百度在线网络技术（北京）有限公司 | Anti-theft system of unmanned vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290105A (en) * | 1999-09-24 | 2001-04-04 | 广东粤京安移动资讯有限公司 | Antitheft vehicle-carried GSM/CDMA-GPS terminal and wireless telephone |
| CN201018565Y (en) * | 2007-02-08 | 2008-02-06 | 刘维明 | Vehicle remote satellite positioning antitheft alarm monitoring system |
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- 2011-09-09 CN CN2011102665133A patent/CN102358258A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290105A (en) * | 1999-09-24 | 2001-04-04 | 广东粤京安移动资讯有限公司 | Antitheft vehicle-carried GSM/CDMA-GPS terminal and wireless telephone |
| CN201018565Y (en) * | 2007-02-08 | 2008-02-06 | 刘维明 | Vehicle remote satellite positioning antitheft alarm monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043222A (en) * | 2016-06-01 | 2016-10-26 | 百度在线网络技术（北京）有限公司 | Anti-theft system of unmanned vehicle |
| CN106043222B (en) * | 2016-06-01 | 2017-12-12 | 百度在线网络技术（北京）有限公司 | Automatic driving vehicle burglary-resisting system |
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Application publication date: 20120222 |