CN201163790Y - Vehicle anti-theft terminal based on RFID technique - Google Patents

Vehicle anti-theft terminal based on RFID technique Download PDF

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Publication number
CN201163790Y
CN201163790Y CNU2007201206755U CN200720120675U CN201163790Y CN 201163790 Y CN201163790 Y CN 201163790Y CN U2007201206755 U CNU2007201206755 U CN U2007201206755U CN 200720120675 U CN200720120675 U CN 200720120675U CN 201163790 Y CN201163790 Y CN 201163790Y
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CN
China
Prior art keywords
vehicle
module
master controller
terminal
mobile communication
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007201206755U
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Chinese (zh)
Inventor
王学军
周志文
杨文彬
周卫民
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SHENZHEN HUAQIANG INFORMATION INDUSTRY Co Ltd
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SHENZHEN HUAQIANG INFORMATION INDUSTRY Co Ltd
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Priority to CNU2007201206755U priority Critical patent/CN201163790Y/en
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Publication of CN201163790Y publication Critical patent/CN201163790Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an RFID technique-based vehicle anti-theft terminal. The terminal comprises a power management module, a main controller, a vehicle state monitoring module, a GPS positioning module, a mobile communication module, and a vehicle-carried RFID reader. The utility model has the advantages of small volume, low cost, high safety, stable performance, etc., and can be arranged in various vehicles conveniently.

Description

A kind of vehicle anti-theft terminal based on the RFID technology
Technical field
The utility model relates to automobile burglar equipment, relates to a kind of automobile burglar terminal based on the RFID technology specifically.
Background technology
Watch-dog in the market mainly comprises alarm and real-time monitoring equipment.Mainly comprise alarm and the back burglar alarm of adorning that automobile is original-pack for car alarm.Original-pack burglar alarm is mainly used in medium-to-high grade vehicle, substantially all will lean on the back dress on the low-grade car.First generation car alarm is the mechanical type burglar alarm, mainly be to adopt mechanical lock that automobile is set up defences, its topmost shortcoming is installed trouble exactly, is only prevented not reporting to the police, and anti-theft lock is very easily cracked by the robber, even do not crack, also can property in car or the car be stolen by destroying vehicle.Second generation burglar alarm is the electronic type burglar alarm, mainly be to reach antitheft purpose by installing electronic anti-theft equipment additional, though it is than mechanical type alarm safe ready more, can't carry out driver identification identification or the simple easy crack of RM but also exist, and all can't carry out monitoring in 24 hours basically to vehicle, can only the passive discovery vehicle of car owner stolen, can't know that vehicle is stolen and can follow the tracks of vehicle-state in the very first time.
The utility model content
Technical problem at present car alarm exists the utility model proposes a kind of automobile burglar terminal based on the RFID technology safe, with low cost, easy to install.
The vehicle anti-theft terminal that the utility model proposes based on the RFID technology, comprise: power management module, master controller, vehicle-state monitoring modular, GPS locating module, mobile communication module and vehicle-mounted RFID reader, described power management module provides working power for each module in the terminal, whether there is legal RFID identifier near the real-time monitor vehicle of described vehicle-mounted RFID reader, and monitoring result is outputed to master controller; The state variation of the real-time monitor vehicle of described vehicle-state monitoring modular, and monitoring result outputed to master controller; Described GPS locating module receives the gps satellite locating information in real time, and locating information is outputed to master controller; Described master controller determines according to vehicle-state monitoring modular and vehicle-mounted RFID reader feedack whether vehicle is illegally used, and warning information and locating information are sent to the mobile communication module; Described mobile communication module arrives Surveillance center by mobile communication network report and alarm information and locating information.
Preferably, also comprise a vehicle monitoring module, described mobile communication module also is used to receive the monitoring information of Surveillance center, and it is forwarded to master controller; The main controller controls vehicle is monitored module and is monitored, and the vehicle field data that listens to is reported to Surveillance center by master controller and mobile communication module.
Preferably, also comprise a vehicle monitoring module, described mobile communication module also is used to receive the monitor message of Surveillance center, and it is forwarded to master controller; Main controller controls vehicle monitoring module is monitored vehicle.
Preferably, also comprise a vehicle-state control module, described mobile communication module also is used to receive the control information of Surveillance center, and it is forwarded to master controller; Main controller controls vehicle-state control module is carried out various control operations to vehicle-state.
Preferably, described master controller changes to vehicle-state according to the vehicle-state monitoring module monitors, and vehicle-mounted RFID reader determines that vehicle is illegally used when not monitoring legal RFID identifier.
Preferably, described power management module is powered by active and standby two-way power supply, when described master controller arrives main power source by the state information of trimming according to the vehicle-state monitoring module monitors, determines that vehicle is illegally used.
Because the utility model is integrated into RFID technology and GPS technology in the antitheft terminal, can discern legal car owner's identity reliably by RFID reader and RFID identifier, by the effective positioned vehicle of GPS technology, terminal can guarantee that by cooperating the powerful system that deals with emergencies and dangerous situations of Surveillance center vehicle anything unexpected can not occur all the time under monitoring.Antitheft terminal of the present utility model has characteristics such as volume is little, with low cost, safe, stable performance, can be installed in easily in the various vehicles.
Description of drawings
Fig. 1 is the antitheft terminal preferred embodiment of a utility model system construction drawing.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings the utility model is elaborated.
Vehicle anti-theft terminal of the present utility model as shown in Figure 1 mainly comprises several big key components: power management module, master controller, vehicle condition detection module, GPS locating module, mobile communication module, vehicle-mounted RFID reader etc.Mobile communication module wherein can adopt GSM communication module or CDMA communication module etc.Each terminal can dispose two RFID identifiers, is used for indicating car owner's legal identity.The utility model realizes that the flow process of automobile burglar is as follows: at first master controller can be monitored the detection vehicle-state in real time by the vehicle condition detection module, can detect the position of current vehicle and whether have legal identifier to exist by the GPS locating module simultaneously by the real-time monitoring of vehicle-mounted RFID reader, under normal circumstances, as long as the car owner is being with identifier to vehicle operating, terminal monitors identifier, the operation of this moment all is legal operation, terminal can be to the center report and alarm, in a single day change when monitoring vehicle-state, and do not monitor identifier this moment when existing, terminal promptly can be passed to the center through gsm module by the mode of note or GPRS at once, the center is after receiving alarm, can confirm with the car owner, when confirming that vehicle is stolen, the center can be monitored module and vehicle monitoring module by vehicle and vehicle is monitored or be monitored, in real time enquiring vehicle position and state, and can in needs, cut off vehicle oil way, cooperate police and car owner to recover vehicle.
Because the complexity of automotive environment, its power management module require relatively stricter, must take into full account the anti-interference problem on the automobile, the native system power module has adopted three grades of reduction voltage circuits to obtain 4V and the 3V voltage that terminal needs.The power module front end utilizes common mode inductance to eliminate the major part interference that automobile power source brings, first order supply voltage switch input range is 9~36V, the electric current of exportable maximum 3A, can satisfy the requirement of native system fully, it is 7V output with the 12V or the 24V power source conversion of automobile storage battery, can also can charge for reserve battery simultaneously for car phone provides power supply; Second level reduction voltage circuit is converted into 4V with 7V voltage, and mainly being provides voltage and provide input voltage for third level reduction voltage circuit for gsm module; Digital circuit provides voltage to the Third Road reduction voltage circuit for MCU reaches on every side for 3V with the 4V voltage transitions.Still can operate as normal when guaranteeing that the terminal main power source is cut off, terminal configuration the reserve battery of a 6V be the terminal power supply, when main power source exists, terminal is used the main power source power supply, also can be the reserve battery charging this moment, when main power source is cut off, reserve battery is worked immediately, when the vehicle-state monitoring module monitors arrives main power source by the state information of trimming, information is reported master controller, and pass through the GSM communication module and notify terminal by trimming to Surveillance center, after receiving, Surveillance center promptly enters the flow process of dealing with emergencies and dangerous situations.
Be to save cost, the primary processor that this terminal adopts is with low cost, stable performance, peripheral resource are abundanter, can satisfy the needs of native system fully, and processing operations all in the terminal are all finished by this MCU.The signals of vehicles of terminal monitoring comprises: vehicle sparking signal, door limit signal, brake signal, turn signal, also can monitor current main power source state simultaneously, and the vehicle-state that terminal will be controlled comprises: vehicle oil way and the central controlled lock that locks door.Terminal can real-time monitor vehicle state variation, then according to this moment terminal be in and set up defences or the state of withdrawing a garrison comes deal with data.When legal identifier can monitor, terminal promptly is in the state of withdrawing a garrison, this moment is except that the trimming signal, it is legal that other state variation all are considered to, if instead can't monitor identifier exists, then the variation of the vehicle-state of this moment all is considered to illegal, can be uploaded to center processing by gsm module immediately.
What the identification of this terminal was partly adopted is current relatively more popular 2.4GHz RF mechanics of communication.Comprise a RF communication module in each terminal and receive and send the RF signal, the identifier of two random codeds of each terminal configuration, one of them car owner will carry, another is standby, terminal can be carried out communication with two identifiers, exist as long as monitored an identifier, terminal promptly is in the state of withdrawing a garrison.Each identifier has ID number that independently reaches 32bits, and identifier can be provided with the password of a random coded by terminal when matching with terminal.Terminal monitoring must ID number during identifier and password correctly just can withdraw a garrison simultaneously, and the password of identifier can regularly be provided with variation by terminal.Thus, it almost is impossible cracking identifier, has guaranteed the safety and stability of identification.Two identifiers are carried owing to being configured to the car owner, so wanting emphasis to consider aspect the power saving, guarantee that identifier can use more than 1 year at least.The processor adopting of identifier be the super low-power consumption processor, the RF chip is provided with its operating state on software simultaneously, with certain duty ratio wheel stream translation, this has guaranteed that the power consumption of RF chip under steady-working state can reach very little between park mode and mode of operation.The button cell of the vast capacity that the identifier battery adopts has guaranteed that identifier can work more than 1 year at least.
Below by concrete installation and make and be used for that the utility model will be further described.
The system that is made up of antitheft terminal of the present utility model comprises: a main frame, two RFID identifiers, GSM antenna, gps antenna, alarm button, hands-free MIC, 6PIN power supply and vehicle-state lines, 2PIN vehicle control line can be matched car phone.Wherein main frame is connected with vehicle by 6PIN and 2PIN line, monitors and control vehicle-state, and hands-free MIC can be used to vehicle interior is monitored, and alarm button is installed in the shelter, and when abnormal conditions, the car owner button association centre that can push for emergency seeks help.GSM antenna and gps antenna are installed in the suitable position of vehicle body as requested, guarantee the operate as normal of gsm module and GPS module.The driver can carry any one in the identifier, shows its legal identity.
Under normal circumstances, when the car owner is with identifier to get on the bus near vehicle, in case monitor car door when opening, can initiatively remove to monitor identifier and whether exist, when monitoring legal identifier, main frame can be withdrawn a garrison automatically, it is legal to open the door, as long as this moment, identifier can be monitored to always, then main frame just is in the state of withdrawing a garrison always, car owner's switch car door, igniting etc. all belong to legal operation, and main frame can not report alert.When the car owner turns off ignition switch and closes car door when leaving, main frame can't detect identifier in a period of time, then can enter the state of setting up defences automatically.When main frame is in when setting up defences state, if detect the signal of switch car door or igniting, extinguishing this moment, main frame can be reported to the police to Surveillance center immediately.Surveillance center can notify the car owner to check vehicle after receiving alert, confirm whether vehicle is stolen, if confirm that through the car owner vehicle is stolen, then the center can be monitored vehicle and allow main frame regularly upload vehicle-state the main frame transmitting order to lower levels, follow the tracks of the real time status of current vehicle, assist simultaneously to cooperate police to follow the trail of vehicle, and can require transmitting order to lower levels cut-out vehicle oil way in due course, make vehicle to start according to car owner and police.When the center issues instruction when allowing main frame be in listening state, main frame can be dialed the monitoring number that sets automatically, and this moment, sound in the car can be monitored by hands-free MIC in the center, grasped robber's current information at any time.
Run into as the car owner and to plunder or other buttons that can push for emergency when needing unsafe condition to report to the police, main frame can be uploaded automatically and rob alert signal this moment, can enter the flow process of dealing with emergencies and dangerous situations at once after receive at the center, helped the car owner.If host configuration car phone, then the car owner can utilize car phone to converse, helpful button on the car phone simultaneously, when the car owner need seek help Shi Kechang by this button, then the main frame phone of seeking help that can dial acquiescence is sought help.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.

Claims (6)

1. vehicle anti-theft terminal based on the RFID technology, it is characterized in that, described terminal comprises: power management module, master controller, vehicle-state monitoring modular, GPS locating module, mobile communication module and vehicle-mounted RFID reader, described power management module provides working power for each module in the terminal, whether there is legal RFID identifier near the real-time monitor vehicle of described vehicle-mounted RFID reader, and monitoring result is outputed to master controller; The state variation of the real-time monitor vehicle of described vehicle-state monitoring modular, and monitoring result outputed to master controller; Described GPS locating module receives the gps satellite locating information in real time, and locating information is outputed to master controller; Described master controller determines according to vehicle-state monitoring modular and vehicle-mounted RFID reader feedack whether vehicle is illegally used, and warning information and locating information are sent to the mobile communication module; Described mobile communication module arrives Surveillance center by mobile communication network report and alarm information and locating information.
2. the vehicle anti-theft terminal based on the RFID technology according to claim 1 is characterized in that, also comprises a vehicle monitoring module, and described mobile communication module also is used to receive the monitoring information of Surveillance center, and it is forwarded to master controller; The main controller controls vehicle is monitored module and is monitored, and the vehicle field data that listens to is reported to Surveillance center by master controller and mobile communication module.
3. the vehicle anti-theft terminal based on the RFID technology according to claim 1 and 2 is characterized in that, also comprises a vehicle monitoring module, and described mobile communication module also is used to receive the monitor message of Surveillance center, and it is forwarded to master controller; Main controller controls vehicle monitoring module is monitored vehicle.
4. the vehicle anti-theft terminal based on the RFID technology according to claim 1 and 2 is characterized in that, also comprises an alarm module, and described mobile communication module also is used to receive the warning message of Surveillance center, and it is forwarded to master controller; The main controller controls alarm module carries out alarm operation.
5. the vehicle anti-theft terminal based on the RFID technology according to claim 1 and 2 is characterized in that described power management module is powered by active and standby two-way power supply, and described vehicle-state monitoring modular is also monitored main power source in real time by the state information of trimming.
6. the vehicle anti-theft terminal based on the RFID technology according to claim 1 and 2 is characterized in that, also comprises a vehicle-state control module, and described mobile communication module also is used to receive the control information of Surveillance center, and it is forwarded to master controller; Main controller controls vehicle-state control module is carried out various control operations to vehicle-state.
CNU2007201206755U 2007-06-08 2007-06-08 Vehicle anti-theft terminal based on RFID technique Expired - Fee Related CN201163790Y (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101450652B (en) * 2008-12-31 2011-04-27 清华大学 Theft-protection safety monitor system for automobile
CN101811491B (en) * 2009-02-24 2012-03-14 深圳市赛格导航科技股份有限公司 Multiple intelligent anti-theft system and implementation method for automobiles
CN102765357A (en) * 2012-07-17 2012-11-07 东南(福建)汽车工业有限公司 Vehicle-mounted intelligent safety system and implementation method thereof
CN102984652A (en) * 2012-11-23 2013-03-20 深圳市航盛电子股份有限公司 Device and method for vehicle-mounted terminal remote monitoring and based on long term evolution (LTE) voice channel
CN102984653A (en) * 2012-11-23 2013-03-20 深圳市航盛电子股份有限公司 Vehicle-mounted monitoring device and method based on Time Division-Synchronization Code Division Multiple Access (TD-SCDMA) voice channels
CN103043031A (en) * 2013-01-05 2013-04-17 厦门博佳琴电子科技有限公司 Car anti-theft device by utilizing GPS (global positioning system)
CN103065411A (en) * 2012-11-27 2013-04-24 苏州易寻传感网络科技有限公司 Security and protection system
CN103085756A (en) * 2011-10-28 2013-05-08 上海博泰悦臻网络技术服务有限公司 Vehicular terminal and vehicular monitoring system
CN103093586A (en) * 2011-10-28 2013-05-08 上海博泰悦臻网络技术服务有限公司 Reporting and monitoring method of vehicle state, vehicle-mounted terminal and service center
CN104670157A (en) * 2015-02-10 2015-06-03 柳州市金旭节能科技有限公司 Anti-theft system of electric motorcycle
CN104828015A (en) * 2015-05-13 2015-08-12 福信富通(福建)网络科技有限公司 Vehicle-mounted intelligent emergency start power supply anti-theft terminal based on network and sensor
CN105523008A (en) * 2014-10-20 2016-04-27 现代摩比斯株式会社 Antitheft method for vehicle
CN108944788A (en) * 2018-07-23 2018-12-07 广东奇新高物联网络科技股份有限公司 A kind of alarming device for automobile anti-theft and method

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101450652B (en) * 2008-12-31 2011-04-27 清华大学 Theft-protection safety monitor system for automobile
CN101811491B (en) * 2009-02-24 2012-03-14 深圳市赛格导航科技股份有限公司 Multiple intelligent anti-theft system and implementation method for automobiles
CN103085756B (en) * 2011-10-28 2015-10-07 上海博泰悦臻网络技术服务有限公司 Car-mounted terminal and vehicle monitoring system
CN103093586A (en) * 2011-10-28 2013-05-08 上海博泰悦臻网络技术服务有限公司 Reporting and monitoring method of vehicle state, vehicle-mounted terminal and service center
CN103085756A (en) * 2011-10-28 2013-05-08 上海博泰悦臻网络技术服务有限公司 Vehicular terminal and vehicular monitoring system
CN102765357A (en) * 2012-07-17 2012-11-07 东南(福建)汽车工业有限公司 Vehicle-mounted intelligent safety system and implementation method thereof
CN102765357B (en) * 2012-07-17 2015-03-18 东南(福建)汽车工业有限公司 Vehicle-mounted intelligent safety system and implementation method thereof
CN102984653A (en) * 2012-11-23 2013-03-20 深圳市航盛电子股份有限公司 Vehicle-mounted monitoring device and method based on Time Division-Synchronization Code Division Multiple Access (TD-SCDMA) voice channels
CN102984652A (en) * 2012-11-23 2013-03-20 深圳市航盛电子股份有限公司 Device and method for vehicle-mounted terminal remote monitoring and based on long term evolution (LTE) voice channel
CN103065411A (en) * 2012-11-27 2013-04-24 苏州易寻传感网络科技有限公司 Security and protection system
CN103043031A (en) * 2013-01-05 2013-04-17 厦门博佳琴电子科技有限公司 Car anti-theft device by utilizing GPS (global positioning system)
CN105523008A (en) * 2014-10-20 2016-04-27 现代摩比斯株式会社 Antitheft method for vehicle
CN104670157A (en) * 2015-02-10 2015-06-03 柳州市金旭节能科技有限公司 Anti-theft system of electric motorcycle
CN104828015A (en) * 2015-05-13 2015-08-12 福信富通(福建)网络科技有限公司 Vehicle-mounted intelligent emergency start power supply anti-theft terminal based on network and sensor
CN108944788A (en) * 2018-07-23 2018-12-07 广东奇新高物联网络科技股份有限公司 A kind of alarming device for automobile anti-theft and method

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Granted publication date: 20081210