CN102941839A - AM335x based intelligent anti-theft system of automobile - Google Patents
AM335x based intelligent anti-theft system of automobile Download PDFInfo
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- CN102941839A CN102941839A CN2012104866150A CN201210486615A CN102941839A CN 102941839 A CN102941839 A CN 102941839A CN 2012104866150 A CN2012104866150 A CN 2012104866150A CN 201210486615 A CN201210486615 A CN 201210486615A CN 102941839 A CN102941839 A CN 102941839A
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Abstract
The invention discloses an AM335x based intelligent anti-theft system of an automobile. The intelligent anti-theft system comprises a global position system (GPS) module, a control terminal, a radio frequency (RF) module, a panorama camera, an automobile window temperature control system, an automobile interior temperature control system, an automobile door protection system, a global system for mobile communication (GSM) module and an automobile owner hand-held terminal, the control terminal is respectively in bidirectional communication with the GPS module, the GSM module and the RF module, the RF module is respectively in bidirectional communication with the panorama camera, the automobile interior temperature control system, the automobile door protection system and the automobile window temperature control system, and the automobile owner hand-held terminal is in bidirectional communication with the control terminal through the GSM module. According to the AM335x based intelligent anti-theft system, the camera can be used for real-timely monitoring conditions in the automobile, temperatures in the automobile are preset so that an automobile owner has a comfortable driving environment, the modules are wirelessly connected with one another through RF so that beautified and simplified upgrading can be achieved, the modules are independent from one another so the independent updating can be achieved, the modules are not mutually influenced, and costs are greatly saved.
Description
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Technical field
The present invention relates to a kind of automobile intelligent theft system based on AM335x.
Background technology
It is slow and inaccurate that the automobile temperature control all was based on low side micro controller system processing speed in the past, and human-computer interaction is bad, by the mode of entity wiring automobile changed greatly, and existing opens circuit or wear and tear causes the problem of anti-theft system cisco unity malfunction.Temperature control and anti-theft system are independent of one another, respectively have a cover control system to sink money and also have a significant impact automobile is attractive in appearance.Can be with few wiring based on the RF wireless radio-frequency, minimum provides maximum safety control to automobile repacking.Both control terminals are integrated.
Summary of the invention
The present invention seeks to provides a kind of automobile intelligent theft system based on AM335x for the defective that prior art exists.
The present invention for achieving the above object, adopt following technical scheme: a kind of automobile intelligent theft system based on AM335x comprises temperature control system, preventing car door protecting system, gsm communication module and car owner's handheld terminal in GPS module, control terminal, RF radio-frequency module, full-view camera, vehicle window temperature control system, the car; Described control terminal is respectively with GPS module, gsm communication module and the two way communication of RF radio-frequency module, described RF radio-frequency module respectively with described full-view camera, car in temperature control system, preventing car door protecting system and the two way communication of vehicle window temperature control system; Described car owner's handheld terminal is by gsm communication module and described control terminal two way communication.
Beneficial effect of the present invention: native system can be with situation in the camera Real Time Monitoring car, by default vehicle interior temperature to the upgrading of the more comfortable environment of driving of car owner, more attractive in appearanceization and easy because by the RF wireless radiofrequency modules that links to each other.Modules is independent of one another, can upgrade separately.Be independent of each other.Greatly save cost.
Description of drawings
Fig. 1 structure principle chart of the present invention.
The specific embodiment
Shown in Figure 1, be a kind of automobile intelligent theft system based on AM335x, comprise temperature control system, preventing car door protecting system, gsm communication module and car owner's handheld terminal in GPS module, control terminal, RF radio-frequency module, full-view camera, vehicle window temperature control system, the car; Described control terminal is respectively with GPS module, gsm communication module and the two way communication of RF radio-frequency module, described RF radio-frequency module respectively with described full-view camera, car in temperature control system, preventing car door protecting system and the two way communication of vehicle window temperature control system; Described car owner's handheld terminal is by gsm communication module and described control terminal two way communication.
This realization as control terminal, can well with car owner be carried out man-machine interaction by the gsm communication module based on the AM335x microprocessor of the A8 framework of present market popularity.Control terminal communicates by RF radio-frequency module and preventing car door protecting system, vehicle window protective system, full-view camera and Che Nei temperature control system.Concrete framework is as follows:
(1) control terminal:
Adopt the AM335x microprocessor based on the A8 framework of the production of TI company, it has low cost, low-power consumption, and three clock frequencys of 500MHz, 600MHz and 720MHz are arranged.The abundant interface such as the general CAN bus of automotive system, GPMC bus, MMC bus, spi bus, I2C bus, LCD interface, UART interface is arranged.Can satisfy the need of work of our control terminal fully.
(2) RF radio-frequency module:
A kind of contactless automatic identification technology in REID chamber adopts REID automatic acquisition identifying object and obtains object related data.Signalling methods is encrypted processing data safety storing, management and communication by cryptographic algorithm to data.Along with the electron trade development, the cost of RF system constantly reduces, and function adopts RF wireless module mode feasible from strength to strength.Because we are short-range communications, adopt the 125KHZ low-frequency range to carry out data communication.Save cost.
(3) full-view camera:
Close full-view camera for reducing under the power consumption default situations, (, car door damaged have people broken such as vehicle window thinks into the car) control terminal can be opened camera immediately when abnormal condition occurring.Carry out the pan-shot photograph and send to immediately the car owner.Simultaneously storage keeps a.
(4) temperature control system in the car:
This system is connected with the Che Nei a/c system.Close under the default situations, open temperature control system when the car owner sends the temperature control order to control terminal.Temperature sensor collection vehicle interior temperature by self is passed to the car owner, accepts simultaneously the instruction of car owner's preset temperature and opens a/c system
(5) preventing car door protecting system:
Adopt fast mutual identification algorithm, use random digit, secret key and password.Have highly sensitive and short characteristics of discriminating time.When being opened, car door can automatically detect the correctness of secret key and password.Otherwise can start the control terminal alarm mode, open camera, cut off automobile oil-way and circuit.Start simultaneously auto-alarm function.
(6) gsm communication module:
Adopt general mobile communication module on the market, insert a SIM card.Can bind with car owner's mobile phone by arranging.In the time of unusual generation.Control terminal receives other modules and sends information and can be in time send information to the car owner by gsm module in the mode of note.Receiving simultaneously the car owner sends instruction and passes to control terminal.
Car owner's handheld terminal:
We provide the terminal that operates us with the application program of the Android of present market popularity and Iso intelligence system.Since Android and Iso powerful we can provide man-machine interaction good operating sequence, possess visual, simplification and intelligentized characteristics.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. automobile intelligent theft system based on AM335x, it is characterized in that, comprise temperature control system, preventing car door protecting system, gsm communication module and car owner's handheld terminal in GPS module, control terminal, RF radio-frequency module, full-view camera, vehicle window temperature control system, the car; Described control terminal is respectively with GPS module, gsm communication module and the two way communication of RF radio-frequency module, described RF radio-frequency module respectively with described full-view camera, car in temperature control system, preventing car door protecting system and the two way communication of vehicle window temperature control system; Described car owner's handheld terminal is by gsm communication module and described control terminal two way communication.
2. a kind of automobile intelligent theft system based on AM335x as claimed in claim 1 is characterized in that, described control terminal is the AM335x microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104866150A CN102941839A (en) | 2012-11-26 | 2012-11-26 | AM335x based intelligent anti-theft system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104866150A CN102941839A (en) | 2012-11-26 | 2012-11-26 | AM335x based intelligent anti-theft system of automobile |
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| CN102941839A true CN102941839A (en) | 2013-02-27 |
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| CN2012104866150A Pending CN102941839A (en) | 2012-11-26 | 2012-11-26 | AM335x based intelligent anti-theft system of automobile |
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Cited By (3)
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| CN104249706A (en) * | 2013-06-28 | 2014-12-31 | 成都微英威诺环境监控设备有限公司 | Automobile fuel anti-theft system based on MEMS acceleration sensor and bluetooth technology |
| CN104832035A (en) * | 2015-05-20 | 2015-08-12 | 王方圆 | Intelligent automatic window lifting device |
| CN105292053A (en) * | 2015-12-08 | 2016-02-03 | 曾祥峰 | Anti-theft tracking system for vehicle |
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| CN203005361U (en) * | 2012-11-26 | 2013-06-19 | 无锡德思普科技有限公司 | AM335x-based intelligent automobile anti-theft system |
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| US20110177791A1 (en) * | 2008-04-14 | 2011-07-21 | Continental Teves Ag & Co., Ohg | Positioning signal for rescue forces |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104249706A (en) * | 2013-06-28 | 2014-12-31 | 成都微英威诺环境监控设备有限公司 | Automobile fuel anti-theft system based on MEMS acceleration sensor and bluetooth technology |
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| CN105292053A (en) * | 2015-12-08 | 2016-02-03 | 曾祥峰 | Anti-theft tracking system for vehicle |
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Application publication date: 20130227 |