CN202608725U - Automobile anti-theft system based on multiple sensors - Google Patents
Automobile anti-theft system based on multiple sensors Download PDFInfo
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- CN202608725U CN202608725U CN 201220287124 CN201220287124U CN202608725U CN 202608725 U CN202608725 U CN 202608725U CN 201220287124 CN201220287124 CN 201220287124 CN 201220287124 U CN201220287124 U CN 201220287124U CN 202608725 U CN202608725 U CN 202608725U
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- multisensor
- theft proof
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Abstract
The utility model discloses an automobile anti-theft system based on multiple sensors, which comprises a micro-controller module, a man-machine interaction module connected with the micro-controller module, and a power supply module providing power for electricity utilization modules in the system, wherein an input terminal of the micro-controller module is connected with a microwave mobile sensor used for detecting whether an automobile is shifted or not, a hall sensor used for detecting the states of automobile tires, an acceleration sensor used for detecting the state of an automobile engine, and an infrared sensor used for detecting whether a person enters into the automobile or not; and an output terminal of the micro-controller module is connected with an acousto-optic warning circuit module used for giving out an acousto-optic warning signal when the automobile is stolen, a wireless communication module used for sending a warning message to an automobile owner, and a switching circuit module used for switching on/off an automobile igniting circuit. The automobile anti-theft system has a simple structure, is designed reasonably, high in warning accuracy, and low in environmental noise, can prevent the automobile from being stolen in time, is strong in practicability, and convenient to popularize and apply, and moreover, the warning distance is not limited.
Description
Technical field
The utility model relates to the automobile burglar technical field, especially relates to a kind of automotive theft proof system based on multisensor.
Background technology
Improving constantly of Along with people's living standard, automobile have become an indispensable part in people's life.From the stolen beginning of first " T "-Ford board car in the world, stealing car has become now one of modal criminal offence in the city.Automobile quantity increases, and the stolen quantity of vehicle also rises year by year, and this has brought great factor leading to social instability to society, worries that vehicle is stolen, becomes each car owner's of puzzlement a difficult problem.And because temptation, the development of science and technology of vast sums of money, the used theft method of offender also gets more and more.At present, car alarm is also a lot, but simple in structure mostly, and function is powerful inadequately.At present, the main flow automobile burglar equipment on the market can divide mechanical type Car Burglar Alarm, electronic type Car Burglar Alarm, chip type Car Burglar Alarm and network type Car Burglar Alarm four big classes by its structure and function.Yet all there is certain shortcoming in these automobile burglar technology, mainly show two aspects: the one, and the annunciator rate of false alarm is high, and most annunciator all is an audio alert, has so just caused chimes of doom to become environmental noise; The 2nd, alarm distance is limited, after reporting to the police, stolen vehicle is lacked effectively control.
The utility model content
The utility model technical matters to be solved is to above-mentioned deficiency of the prior art a kind of automotive theft proof system based on multisensor to be provided, and it is simple in structure; Reasonable in design, the warning accuracy is high, and environmental noise is low; Alarm distance is unrestricted, can avoid automobile stolen in time, and type of alarm is various; Practical, easy to utilize.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of automotive theft proof system based on multisensor; It is characterized in that: the human-computer interaction module that comprise micro controller module, joins with micro controller module and be the power module of each electricity consumption module for power supply in the system; The input end of said micro controller module be connected to be used to detect automobile whether the microwave motion sensor that moves has taken place, be used to detect the motor tire state Hall element, be used to detect the acceleration pick-up of car engine state and be used to detect the automotive interior the infrared pickoff whether someone gets into, the mouth of said micro controller module is connected to the sound light alarming circuit module that is used for when automobile is stolen, sending the sound and light alarm signal, be used for sending the wireless communication module of alarming short message and being used to be switched on or switched off the switch circuit module of automobile igniting circuit to car owner's mobile phone.
The above-mentioned automotive theft proof system based on multisensor is characterized in that: said micro controller module is micro controller system S3C44B0X.
The above-mentioned automotive theft proof system based on multisensor is characterized in that: said microwave motion sensor is Agilis microwave motion sensor HB100.
The above-mentioned automotive theft proof system based on multisensor is characterized in that: said Hall element is chip A3210E.
The above-mentioned automotive theft proof system based on multisensor is characterized in that: said acceleration pick-up is chip ADXL202E.
The above-mentioned automotive theft proof system based on multisensor is characterized in that: said infrared pickoff is the two sensitive first pyroelectric infrared sensor RE200B of passive type.
The above-mentioned automotive theft proof system based on multisensor is characterized in that: said wireless communication module is a Siemens TC35 wireless communication module.
The above-mentioned automotive theft proof system based on multisensor is characterized in that: said human-computer interaction module is a touch LCD screen.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, reasonable in design, and it is convenient to realize.
2, the utility model is gathered four aspect data through infrared pickoff, Hall element, microwave motion sensor and acceleration pick-up; Because the otherness of multiple sensing and complementarity can effective fusion be analyzed data; The warning accuracy is high, environmental noise is low, has reduced the stolen rate of automobile greatly.
2, the utility model is through wireless communication module and car owner's mobile phone alarm, as long as the place of the mobile phone signal information that can receive the report for police service is arranged, alarm distance is unrestricted.
3, the utility model is through switch circuit module shuts down automobile igniting circuit, and unauthorized person has started not automobile, thereby to the control of vehicle actv., can avoid automobile stolen in time.
4, after the utility model is opened can real time operation, guaranteed the safety of automobile when the car owner is not in car.
5, the type of alarm of the utility model is various, and type of alarm is simply efficient, and intelligent degree is high.
6, the utility model is practical, easy to utilize.
In sum, the utility model is simple in structure, and is reasonable in design, and the warning accuracy is high, and environmental noise is low, and alarm distance is unrestricted, can avoid automobile stolen in time, and type of alarm is various, and is practical, easy to utilize.
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model.
Description of reference numerals:
1-micro controller module; 2-human-computer interaction module; 3-power module;
4-microwave motion sensor; 5-Hall element; 6-acceleration pick-up;
7-infrared pickoff; 8-sound light alarming circuit module; 9-wireless communication module;
10-switch circuit module; 11-car owner mobile phone; 12-automobile igniting circuit.
The specific embodiment
As shown in Figure 1; The human-computer interaction module 2 that the utility model comprises micro controller module 1, join with micro controller module 1 and be the power module 3 of each electricity consumption module for power supply in the system; The input end of said micro controller module 1 be connected to be used to detect automobile whether the microwave motion sensor 4 that moves has taken place, be used to detect the motor tire state Hall element 5, be used to detect the acceleration pick-up 6 of car engine state and be used to detect the automotive interior the infrared pickoff 7 whether someone gets into, the mouth of said micro controller module 1 is connected to the sound light alarming circuit module 8 that is used for when automobile is stolen, sending the sound and light alarm signal, be used for sending the wireless communication module 9 of alarming short messages and being used to be switched on or switched off the switch circuit module 10 of automobile igniting circuit 12 to car owner's mobile phone 11.
As shown in Figure 1, in the present embodiment, said micro controller module 1 is micro controller system S3C44B0X.Said microwave motion sensor 4 is Agilis microwave motion sensor HB100.Said Hall element 5 is chip A3210E.Said acceleration pick-up 6 is chip ADXL202E.Said infrared pickoff 7 is the two sensitive first pyroelectric infrared sensor RE200B of passive type.Said wireless communication module 9 is a Siemens TC35 wireless communication module.Said human-computer interaction module 2 is a touch LCD screen.
The principle of work and the working process of the utility model are: when the car owner leaves automobile, open the described automotive theft proof system of the utility model through operation human-computer interaction module 2, infrared pickoff 7, Hall element 5, microwave motion sensor 4 and acceleration pick-up 6 get into the real time operation state; The signal that micro controller module 1 is regularly exported infrared pickoff 7, Hall element 5, microwave motion sensor 4 and acceleration pick-up 6 detects and analyzing and processing in real time; When unauthorized person is attempted stolen car, must be that the someone has entered into automotive interior, automobile has taken place to move; Motor tire begins to rotate; Automotive engine begins to rotate, and therefore, the signal of infrared pickoff 7, Hall element 5, microwave motion sensor 4 and acceleration pick-up 6 outputs will change simultaneously; At this moment; Micro controller module 1 is judged as unauthorized person and is attempting stolen car, and micro controller module 1 guide sound optical alarm circuit module 8 is sent the sound and light alarm signal, simultaneously; Micro controller module 1 sends alarming short message through wireless communication module 9 to car owner's mobile phone 11; And master cock circuit module 10 disconnection automobile igniting circuits 12, guarantee vehicle safety, and notify the car owner in time to come back the automobile parking scene.When the car owner got into vehicular drive, the car owner closed the described automotive theft proof system of the utility model through operation human-computer interaction module 2, can not send wrong warning to guarantee the utility model.In addition; Have only when the signal of infrared pickoff 7, Hall element 5, microwave motion sensor 4 and 6 four sensor outputs of acceleration pick-up all variation has taken place; The utility model just can send alerting signal, has reduced rate of false alarm effectively, has improved reliability; Avoided unnecessary alarmed, reduced noise emission.Report to the police with car owner's mobile phone 11 through wireless communication module 9 is set, as long as the place of the mobile phone signal information that can receive the report for police service is arranged, alarm distance is far, has solved limited defective and the deficiency of alarm equipment alarm distance of the prior art.Through the setting of switch circuit module 10, can avoid automobile stolen in time, solve annunciator of the prior art and after reporting to the police, stolen vehicle has been lacked defective and the deficiency of effectively controlling.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of the utility model technical scheme according to the utility model technical spirit.
Claims (8)
1. automotive theft proof system based on multisensor; It is characterized in that: the human-computer interaction module (2) that comprise micro controller module (1), joins with micro controller module (1) and be the power module (3) of each electricity consumption module for power supply in the system; The input end of said micro controller module (1) be connected to be used to detect automobile whether the microwave motion sensor (4) that moves has taken place, be used to detect the motor tire state Hall element (5), be used to detect the acceleration pick-up (6) of car engine state and be used to detect the automotive interior infrared pickoff (7) whether the someone gets into, the mouth of said micro controller module (1) is connected to the sound light alarming circuit module (8) that is used for when automobile is stolen, sending the sound and light alarm signal, be used for to the wireless communication module (9) of car owner's mobile phone (11) transmission alarming short message and be used to be switched on or switched off the switch circuit module (10) of automobile igniting circuit (12).
2. according to the described automotive theft proof system based on multisensor of claim 1, it is characterized in that: said micro controller module (1) is micro controller system S3C44B0X.
3. according to the described automotive theft proof system based on multisensor of claim 1, it is characterized in that: said microwave motion sensor (4) is Agilis microwave motion sensor HB100.
4. according to the described automotive theft proof system based on multisensor of claim 1, it is characterized in that: said Hall element (5) is chip A3210E.
5. according to the described automotive theft proof system based on multisensor of claim 1, it is characterized in that: said acceleration pick-up (6) is chip ADXL202E.
6. according to the described automotive theft proof system based on multisensor of claim 1, it is characterized in that: said infrared pickoff (7) is the two sensitive first pyroelectric infrared sensor RE200B of passive type.
7. according to the described automotive theft proof system based on multisensor of claim 1, it is characterized in that: said wireless communication module (9) is a Siemens TC35 wireless communication module.
8. according to the described automotive theft proof system based on multisensor of claim 1, it is characterized in that: said human-computer interaction module (2) is a touch LCD screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287124 CN202608725U (en) | 2012-06-18 | 2012-06-18 | Automobile anti-theft system based on multiple sensors |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287124 CN202608725U (en) | 2012-06-18 | 2012-06-18 | Automobile anti-theft system based on multiple sensors |
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| CN202608725U true CN202608725U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220287124 Expired - Fee Related CN202608725U (en) | 2012-06-18 | 2012-06-18 | Automobile anti-theft system based on multiple sensors |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991427A (en) * | 2014-05-30 | 2014-08-20 | 苏州泓启业亿电子科技有限公司 | Intelligent central control system of electric vehicle |
| CN106335466A (en) * | 2016-11-08 | 2017-01-18 | 吴锦珠 | Automobile anti-theft system based on multi-sensor information fusion |
| CN106494351A (en) * | 2016-09-28 | 2017-03-15 | 奇瑞汽车股份有限公司 | The method and system that a kind of vehicle interior is reported to the police |
| CN107380118A (en) * | 2017-08-29 | 2017-11-24 | 邢建强 | A kind of automotive theft proof system based on sensor data fusion technology |
| CN109188024A (en) * | 2018-09-17 | 2019-01-11 | 广西中星电子科技有限公司 | A kind of collision based on three-axis sensor is tumbled anti-theft monitor |
-
2012
- 2012-06-18 CN CN 201220287124 patent/CN202608725U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991427A (en) * | 2014-05-30 | 2014-08-20 | 苏州泓启业亿电子科技有限公司 | Intelligent central control system of electric vehicle |
| CN106494351A (en) * | 2016-09-28 | 2017-03-15 | 奇瑞汽车股份有限公司 | The method and system that a kind of vehicle interior is reported to the police |
| CN106335466A (en) * | 2016-11-08 | 2017-01-18 | 吴锦珠 | Automobile anti-theft system based on multi-sensor information fusion |
| CN107380118A (en) * | 2017-08-29 | 2017-11-24 | 邢建强 | A kind of automotive theft proof system based on sensor data fusion technology |
| CN109188024A (en) * | 2018-09-17 | 2019-01-11 | 广西中星电子科技有限公司 | A kind of collision based on three-axis sensor is tumbled anti-theft monitor |
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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: 20121219 Termination date: 20130618 |