CN103693014B

CN103693014B - A kind of alarms and security systems for automobiles

Info

Publication number: CN103693014B
Application number: CN201310720127.6A
Authority: CN
Inventors: 郑梁
Original assignee: Hangzhou Electronic Science and Technology University
Current assignee: Zhejiang Fengtu Electric Power Co.,Ltd.
Priority date: 2013-12-23
Filing date: 2013-12-23
Publication date: 2016-05-25
Anticipated expiration: 2033-12-23
Also published as: CN103693014A

Abstract

The invention discloses a kind of alarms and security systems for automobiles, adopt RFID technology and GPS to realize automobile burglar monitoring, comprise start detection module, wireless communication module, GPS module, control module and RFID module; Described control module start detection module, wireless communication module, GPS module are connected with RFID module; The car key RFID label that all an embedded uniquely identified mates with automobile, after vehicle launch, if be arranged on RFID module in car and cannot get the RFID label of correct coupling, be judged to be to occur the stolen situation of vehicle, start GPS module and obtain geographical location information, and send the geographical location information when vehicle in front by GSM, GPRS or 3G network to user, thereby can follow the trail of fast stolen vehicle.

Description

A kind of alarms and security systems for automobiles

Technical field

The invention belongs to motor vehicle antitheft alarm field, be specifically related to one and can utilize GPS location technology to quiltThe device that theft vehicle is followed the trail of.

Background technology

Along with expanding economy and social progress, quantity and the popularity of automobile all grow with each passing day, therewithAutomobile burglar problem also highlights gradually simultaneously. In prior art, alarms and security systems for automobiles mainly contains electric anti-thief deviceWith network theftproof device. Electric anti-thief device can send acousto-optic and frighten invader, finds invasion lockable pointFire or startup reach antitheft object. Network theftproof device adopts gps satellite navigation system and mobile communicationSystem combines, except network type electron or startup reach antitheft object, simultaneously by warning message and vehicle instituteBe sent to alarm center or car owner's mobile phone in position.

Alarms and security systems for automobiles of the prior art is all to adopt the initiatively mode of monitoring, adopts various sensor inspectionsSurvey whether steal car situation, and then send warning message, played certain antitheft effect, but still depositedIn following problem:

1, rate of false alarm is higher, affects car owner's mood and periphery resident pedestrian's peacefulness, has also increasedThe noise pollution in city;

2, adopt the initiatively mode of monitoring, in the time that automobile does not start, anti-theft device is always in mode of operation, largeIncrease greatly the burden of level in car.

Therefore, for the above-mentioned defect existing in currently available technology, be necessary to study in fact, to provide oneThe scheme of kind, solves the defect existing in prior art.

Summary of the invention

In order to overcome the defect existing in above-mentioned prior art, the invention provides a kind of structure comparatively simpleThe alarms and security systems for automobiles that utilizes RFID and GPS to combine can chase after fast after stealing vehicle condition generationTrack is searched stolen vehicle. It is indoor that this device is arranged on car steering, RFID label does not mate when detecting orPerson receives controlled in wireless order, sends the GPS when vehicle in front by GSM, GPRS or 3G networkPositional information, thus stolen vehicle can be followed the trail of fast.

For achieving the above object, technical scheme of the present invention is:

A kind of alarms and security systems for automobiles, comprises start detection module, wireless communication module, and GPS module, controlsModule and RFID module, wherein,

Described control module start detection module, wireless communication module, GPS module are connected with RFID moduleConnect;

Whether described start detection module starts for detection of automobile, and enabling signal is sent to control module;

Described wireless communication module is controlled by control module, for sending warning message;

Described GPS module is controlled by control module, for obtaining current geographic position information, and by this geographyPositional information sends to control module;

Described RFID module is controlled by control module, for reading RFID label information, and described RFID markLabel information is pre-stored in control module;

Described control module and start detection module, wireless communication module, GPS module, and RFID module,Receive after described enabling signal and transmit control signal and start RFID module;

The RFID label information that described RFID module reads also sends to control module; Described control moduleJoin RFID label information, if mate unsuccessfully, described control module starts GPS module and obtains current groundReason positional information, and send current geographic position information by wireless communication module to user.

Preferably, described wireless communication module can receive the controlled in wireless order that user sends, described control mouldPiece receives described control command, and start GPS module and obtain current geographic position information, and by wireless telecommunicationsModule sends current geographic position information to user.

Preferably, described control module is in resting state, and described start detection module sends enabling signal and calls outAwake described control module;

Described wireless communication module, GPS module and RFID module are all in off working state; Described controlIt enters duty module controls.

Preferably, described control module is in resting state, and interval certain hour is waken up once by Interruption,Receive the controlled in wireless order that in described wireless communication module, user sends.

Preferably, described wireless communication module is one in gsm module, GPRS module and 3G moduleKind or several.

By above technical scheme, the invention provides a kind of RFID of employing technology and realize automobile burglar monitoring,The embedded uniquely identified RFID label of each car key, after vehicle launch, is arranged in carIf RFID module cannot get the RFID label of correct coupling, be judged to be to occur the stolen situation of vehicle,Start GPS module and obtain geographical location information, and send out to user by GSM, GPRS or 3G networkSend the geographical location information when vehicle in front, thereby can follow the trail of fast stolen vehicle.

Brief description of the drawings

Fig. 1 is the structured flowchart of embodiment of the present invention alarms and security systems for automobiles.

Detailed description of the invention

In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and realityExecute example, the present invention is further elaborated. Only should be appreciated that specific embodiment described hereinOnly, in order to explain the present invention, be not intended to limit the present invention.

On the contrary, the present invention contain any defined by claim in marrow of the present invention and scope, do replaceGeneration, amendment, equivalent method and scheme. Further, for the public is had a better understanding to the present invention,In below details of the present invention being described, detailed some specific detail sections of having described. To this area skillArt personnel do not have the description of these detail sections can understand the present invention completely yet.

In present technology, alarms and security systems for automobiles adopts various Sensor monitorings to steal the generation of car situations, once stealFeelings are sent sound and light alarm and remote alarms; This monitoring of one is stolen feelings mode and is had higher rate of false alarm,Sometimes chimes of doom has seriously perplexed the normal life of parking resident around, has also increased city noise simultaneouslyPollute; Its two anti-theft devices moment is in running order, has greatly increased the weight of the burden of storage battery in car; Its three coupleSome professional car stealers, sound and light alarm there is no any deterrent force to them, on the contrary can in order to get rid of warning deviceLure them to destroy in-vehicle apparatus. In order to reduce false alarm rate and to be convenient to follow the trail of stolen vehicle, thisThe technical scheme of bright employing is that the embedded uniquely identified RFID label of each car key, at vehicleAfter startup, if the RFID module being arranged in car cannot get correct RFID label, there is nothingKey starts, and is judged to be to occur the stolen situation of vehicle, and start GPS module and obtain current geographic position information,And send when vehicle in front geographical location information by wireless communication module; User also can order by controlled in wirelessMake the current residing geographical location information of enquiring vehicle.

Referring to Fig. 1, the structured flowchart of the alarms and security systems for automobiles of the embodiment of the present invention, comprises start detection module101, wireless communication module 102, GPS module 103, control module 104 and RFID module 105, itsIn,

Control module 104 start detection modules 101, wireless communication module 102, GPS module 103 and RFIDModule 105 is connected;

Whether start detection module 101 starts for detection of automobile, and startup control signal is sent to controlModule 104;

Wireless communication module 102 is controlled by control module 104, for sending warning message;

GPS module 103 is controlled by control module 104, for obtaining current geographic position information, and shouldGeographical location information sends to control module 104;

RFID module is controlled by control module 104, and for reading RFID label information, each car is supportingCar key is an embedded uniquely identified RFID label information all, and RFID label information is pre-stored to be controlledIn module 104;

Control module 104 is cores of alarms and security systems for automobiles information processing, receives to start after control signal to send outSend control signal to start RFID module 105 and carry out work, the RFID label letter that RFID module 105 readsCease and send to control module 104;

If the RFID label information that obtains and pre-stored inconsistent, control module 104 starts GPSModule 103 is obtained current geographic position information, and sends current ground by wireless communication module 102 to userReason positional information.

Wireless communication module 102 receives the controlled in wireless order that user sends, and sends to control module 104,Control module 104 starts GPS module 103 and obtains current geographic position information, and passes through wireless communication module102 send current geographic position information to user.

The embedded RFID label of each car key is uniquely identified, after engine start, controls mouldPiece obtains this RFID label information, if with pre-stored consistent, judges that this time starts as normal to start;Steal car startup otherwise be just judged as, obtain Current GPS positional information and send to user, be convenient to follow the trail of in time quiltSteal vehicle.

In order to reduce power consumption, 104 mosts of the time of control module are all in resting state, interval certain hourWake up once or after engine start and just wake up once, and wireless communication module 102, GPS module 103,, control it by control module 104 and enter duty all in off working state with RFID module 105;

In order to be suitable for and different mobile network platforms, wireless communication module 102 is gsm module, GPRS mouldOne or several in piece and 3G module.

The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all at thisAny amendment of doing within bright spirit and principle, be equal to and replace and improvement etc., all should be included in the present inventionProtection domain within.

Claims

1. an alarms and security systems for automobiles, is characterized in that, comprises start detection module (101), channel radioNews modules (102), GPS module (103), control module (104) and RFID module (105),Wherein,

Whether described start detection module (101) starts for detection of automobile, and enabling signal is sent to controlMolding piece (104);

Described wireless communication module (102) is controlled by control module (104), for sending warning message;

Described GPS module (103) is controlled by control module (104), for obtaining current geographic position letterBreath, and this geographical location information is sent to control module (104);

Described RFID module is controlled by control module (104), for reading RFID label information, described inRFID label information is pre-stored in control module (104);

Described control module (104) and start detection module (101), wireless communication module (102),GPS module (103) is connected with RFID module (105), and described control module (104) receives instituteState after enabling signal and transmit control signal and start RFID module (105);

Described RFID module (105) reads RFID label information and sends to control module (104); InstituteState control module (104) coupling RFID label information, if mate unsuccessful, described control module (104)Start GPS module (103) obtain current geographic position information, and by wireless communication module (102) toUser sends current geographic position information;

Described wireless communication module (102) can receive the controlled in wireless order that user sends, described control module(104) receive described control command, start GPS module (103) and obtain current geographic position information, andSend current geographic position information by wireless communication module (102) to user;

Described control module (104) is in resting state, and described start detection module (101) sends and startsSignal wakes described control module (104) up;

Described wireless communication module (102), GPS module (103) and RFID module (105) all inOff working state; Described control module (104) is controlled it and is entered duty;

Described control module (104) is in resting state, and interval certain hour wakes up once, receives described nothingThe controlled in wireless order that in line communication module (102), user sends;

Described wireless communication module (102) is one in gsm module, GPRS module and 3G moduleKind or several.