CN202535444U - Electric vehicle wireless alarm - Google Patents
Electric vehicle wireless alarm Download PDFInfo
- Publication number
- CN202535444U CN202535444U CN2011200948256U CN201120094825U CN202535444U CN 202535444 U CN202535444 U CN 202535444U CN 2011200948256 U CN2011200948256 U CN 2011200948256U CN 201120094825 U CN201120094825 U CN 201120094825U CN 202535444 U CN202535444 U CN 202535444U
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- microcontroller
- interface circuit
- sim
- zif
- electric motor
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Abstract
The utility model relates to an electric vehicle wireless alarm, comprising a microcontroller, a voltage switching circuit, an alarming horn, a GSM wireless communication module, a SIM card interface circuit, a ZIF interface circuit, and a vibration signal detecting circuit. A power converter, the alarming horn, the ZIF interface circuit and the vibration signal detecting circuit are connected with the microcontroller. The SIM card is connected with the ZIF interface circuit. The GSM wireless communication module communicates with the microcontroller through the ZIF interface circuit. Short messages are transmission medium of a whole anti-theft system. A mobile phone of a user can send short message to the alarm, and once an exceptional situation occurs to the electric vehicle, the alarm can send an alarm short message to the mobile phone of a vehicle owner at once, so that state of the electric vehicle is monitored in real time.
Description
Technical field
The utility model relates to a kind of alarm, is specifically related to a kind of electric motor car wireless alarm
Background technology
Every household has almost been come in electric motor car at present, but the larceny of electric motor car is becoming increasingly rampant, and stolen in order effectively to prevent, the radio alarming technology is just applied in the vehicle monitoring and goes.But the transmission range of wireless alarm at present on the market and signal transmission quality are all stable inadequately, receive the influence of weather and barrier bigger.
Summary of the invention
The purpose of the utility model is to provide a kind of electric motor car wireless alarm, uses the short message alarm system based on wireless GSM, and this is high, strong, the cheap warning system of antijamming capability of a long transmission distance, real-time.
The technical scheme that the utility model adopts is: a kind of electric motor car wireless alarm; Comprise a microcontroller, voltage conversion circuit, alarming horn, gsm wireless communication module, SIM interface circuit, ZIF interface circuit and vibration signal testing circuit; Power supply changeover device, alarming horn, ZIF interface circuit and vibration signal testing circuit are connected with microcontroller; SIM is connected with the ZIF interface circuit, and the gsm wireless communication module communicates through ZIF interface circuit and microcontroller.Whole burglary-resisting system all is transmission medium with the short message, and user's mobile phone can send short messages to alarm, in case and electric motor car has abnormal conditions, alarm immediately can send the warning short message to car owner's mobile phone, monitors the state of electric motor car in real time.
Above-mentioned electric motor car wireless alarm; Wherein said microcontroller is the AVR single chip computer AT megal28 of Atmel company; Be responsible for the detected signal of processes sensor, control alarming horn switch and with the gsm wireless communication module between intercommunication mutually, it also is the carrier of all softwares simultaneously, microcontroller constantly detects sensor signal; If detected vibration signal; Judge whether earlier to bump by mistake, bump if not mistake and just control gsm wireless communication module realization short message warning and drive the loudspeaker warning, warning message is sent on the user mobile phone through the GSM service network; Short message in all right reading SIM card of microcontroller, and can analyze the data format that the gsm wireless module is sent automatically, judge whether the order of sending needs to handle, and replys the order of " stopping " short message up to master cellular phone, deletes short message then.
Above-mentioned electric motor car wireless alarm; The TC35i module that wherein said gsm wireless communication module is a Siemens Company; The TC35i module receives behind the short message uses content of short message reference format to send to microcontroller through serial ports, and whether microcontroller correctly receives the instruction that content of short message post analysis user sends legal, if legal then carry out corresponding instruction; If not conforming to rule empties the data field and prepares to receive short message again; If single-chip microcomputer need send short messages to user mobile phone, then single-chip microcomputer sends corresponding data to the TC35i module through serial ports, controls it and sends corresponding short message.
Above-mentioned electric motor car wireless alarm, wherein said power supply changeover device are after transferring battery voltage in the electric motor car to the 5V direct voltage, 5V are provided power supply for the microcontroller of alarm.
Above-mentioned electric motor car wireless alarm; Wherein said ZIF interface circuit is in order to be fit to outside SIM interface; Need a ZIF connector, the TC35i module is reserved 6 pins for SIM on the ZIF connector, and the CCIN pin that is added is used for detecting whether be inserted with SIM in the SIM support; When inserting SIM. when this pin is changed to high level, system's operate as normal of being allowed for access.
Above-mentioned electric motor car wireless alarm, if detect body vibrations, if then in ensuing 5S vehicle no longer vibrate, then be judged to be the mistake bump, if be consecutively detected body vibrations in the 5S, then be judged to be vehicle just stolen.
The beneficial effect of the utility model is: the utility model provide a kind of long transmission distance, real-time high, at a high speed, strong, the cheap electric motor car wireless alarm of antijamming capability; Because transmission of Information is based on the GSM network, thereby it does not receive the interference of barrier and weather conditions fully.
Description of drawings
Fig. 1: the circuit theory diagrams of the utility model electric motor car wireless alarm.
Embodiment
As shown in Figure 1, the microcontroller on the alarm is responsible for the control of the detected signal of processes sensor, peripheral interface circuit, and it also is the carrier of all softwares simultaneously; Microcontroller constantly detects sensor signal; If detect body vibrations, if then in ensuing 5S vehicle no longer vibrate, then be judged to be the mistake bump; If be consecutively detected body vibrations in the 5S; Then be judged to be vehicle just stolen, microprocessor controls gsm wireless communication module realizes the short message warning and drives loudspeaker simultaneously reporting to the police, and warning message is sent on the user mobile phone through the GSM service network.Short message in all right reading SIM card of microcontroller; And can analyze the data format that the gsm wireless module is sent automatically; Judge whether the order of sending needs to handle; After receiving " stopping " short message order that master cellular phone is replied, microcontroller is deleted the short message in the SIM.
The gsm wireless communication module uses content of short message reference format to send to microcontroller through serial communication after receiving short message; Whether microcontroller correctly receives the instruction that content of short message post analysis user sends legal; If it is legal then carry out corresponding instruction; If not conforming to rule empties the data field and prepares to receive short message again; If microcontroller need send short messages to user mobile phone, then microcontroller sends command adapted thereto to the gsm wireless communication module through serial ports, controls it and sends corresponding short message.
The ZIF interface circuit is in order to be fit to outside SIM interface; Need a ZIF connector; The TC35i module is reserved 6 pins for SIM on the ZIF connector, the CCIN pin that is added is used for detecting whether be inserted with SIM in the SIM support, when inserting SIM; When this pin is changed to high level, system's operate as normal of being allowed for access.
Power supply changeover device is after transferring battery voltage in the electric motor car to the 5V direct voltage, 5V is provided power supply for the microcontroller of alarm, as long as be connected just passable with the both positive and negative polarity input of voltage conversion circuit the both positive and negative polarity of storage battery.
Claims (5)
1. electric motor car wireless alarm; Comprise a microcontroller, voltage conversion circuit, alarming horn, gsm wireless communication module, SIM interface circuit, ZIF interface circuit and vibration signal testing circuit; Power supply changeover device, alarming horn, ZIF interface circuit and vibration signal testing circuit are connected with microcontroller; SIM is connected with the ZIF interface circuit, and the gsm wireless communication module communicates through ZIF interface circuit and microcontroller.
2. electric motor car wireless alarm according to claim 1; It is characterized in that: described microcontroller is the AVR single chip computer AT megal28 of Atmel company; Be responsible for the detected signal of processes sensor, control alarming horn switch and with the gsm wireless communication module between intercommunication mutually, it also is the carrier of all softwares simultaneously.
3. electric motor car wireless alarm according to claim 1 is characterized in that: the TC35i module that described gsm wireless communication module is a Siemens Company.
4. electric motor car wireless alarm according to claim 1 is characterized in that: described power supply changeover device is after transferring battery voltage in the electric motor car to the 5V direct voltage, 5V is provided power supply for the microcontroller of alarm.
5. electric motor car wireless alarm according to claim 1; It is characterized in that: described ZIF interface circuit is for suitable outside SIM interface, needs a ZIF connector, and the TC35i module is that SIM is reserved 6 pins on the ZIF connector; The CCIN pin that is added is used for detecting whether be inserted with SIM in the SIM support; When inserting SIM, when this pin is changed to high level, system's operate as normal of being allowed for access.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200948256U CN202535444U (en) | 2011-03-28 | 2011-03-28 | Electric vehicle wireless alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200948256U CN202535444U (en) | 2011-03-28 | 2011-03-28 | Electric vehicle wireless alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535444U true CN202535444U (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200948256U Expired - Fee Related CN202535444U (en) | 2011-03-28 | 2011-03-28 | Electric vehicle wireless alarm |
Country Status (1)
| Country | Link |
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| CN (1) | CN202535444U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963878A (en) * | 2014-05-19 | 2014-08-06 | 北京玛施德利科技有限公司 | Anti-theft monitoring device and electric bicycle anti-theft tracking system and method |
| CN104670368A (en) * | 2014-12-24 | 2015-06-03 | 希姆通信息技术（上海）有限公司 | Electric vehicle anti-theft system and alarm method thereof |
| CN104773229A (en) * | 2014-01-10 | 2015-07-15 | 财团法人自行车暨健康科技工业研究发展中心 | Bicycle parking system |
| CN104802885A (en) * | 2015-04-29 | 2015-07-29 | 防城港港美家建材市场投资股份有限公司 | Electric car anti-theft system based on GSM (Global System for Mobile) message module |
| CN105141326A (en) * | 2015-07-24 | 2015-12-09 | 成都中微电微波技术有限公司 | Level converting communication device |
| CN106627860A (en) * | 2016-10-12 | 2017-05-10 | 南京理工大学 | Antitheft alarm system and method of battery of electric bicycle |
| CN112233389A (en) * | 2020-11-04 | 2021-01-15 | 珠海格力电器股份有限公司 | Local area energy Internet system and alarm method |
-
2011
- 2011-03-28 CN CN2011200948256U patent/CN202535444U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773229A (en) * | 2014-01-10 | 2015-07-15 | 财团法人自行车暨健康科技工业研究发展中心 | Bicycle parking system |
| CN104773229B (en) * | 2014-01-10 | 2017-11-14 | 财团法人自行车暨健康科技工业研究发展中心 | Bicycle parking system |
| CN103963878A (en) * | 2014-05-19 | 2014-08-06 | 北京玛施德利科技有限公司 | Anti-theft monitoring device and electric bicycle anti-theft tracking system and method |
| CN103963878B (en) * | 2014-05-19 | 2017-05-24 | 北京玛施德利科技有限公司 | Anti-theft monitoring device and electric bicycle anti-theft tracking system and method |
| CN104670368A (en) * | 2014-12-24 | 2015-06-03 | 希姆通信息技术（上海）有限公司 | Electric vehicle anti-theft system and alarm method thereof |
| CN104670368B (en) * | 2014-12-24 | 2017-01-18 | 希姆通信息技术（上海）有限公司 | Electric vehicle anti-theft system and alarm method thereof |
| CN104802885A (en) * | 2015-04-29 | 2015-07-29 | 防城港港美家建材市场投资股份有限公司 | Electric car anti-theft system based on GSM (Global System for Mobile) message module |
| CN105141326A (en) * | 2015-07-24 | 2015-12-09 | 成都中微电微波技术有限公司 | Level converting communication device |
| CN106627860A (en) * | 2016-10-12 | 2017-05-10 | 南京理工大学 | Antitheft alarm system and method of battery of electric bicycle |
| CN112233389A (en) * | 2020-11-04 | 2021-01-15 | 珠海格力电器股份有限公司 | Local area energy Internet system and alarm method |
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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: 20121114 Termination date: 20140328 |