CN204204199U - RFID intelligent electronic license plate recognition system - Google Patents
RFID intelligent electronic license plate recognition system Download PDFInfo
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- CN204204199U CN204204199U CN201420734145.XU CN201420734145U CN204204199U CN 204204199 U CN204204199 U CN 204204199U CN 201420734145 U CN201420734145 U CN 201420734145U CN 204204199 U CN204204199 U CN 204204199U
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Abstract
The utility model relates to a kind of RFID Intelligent electronic license plate recognition system, which solve the information of vehicles confusion that existing electronic license plate gathers, Information Monitoring is not accurate enough, the accurate judgement of influential system, the technical matters that error is large, it comprises RFID electronic license plate, RFID electronic license plate identification module, identification module external interface and RFID electronic license plate hair fastener administration module, RFID electronic license plate hair fastener administration module is connected with RFID electronic license plate, RFID electronic license plate identification module is connected with RFID electronic license plate, identification module external interface is connected with RFID electronic license plate identification module, RFID electronic license plate is provided with RFID, it can be widely used in the management of vehicle in traffic system.
Description
Technical field
The utility model relates to a kind of signal and sends and harvester, is a kind of RFID Intelligent electronic license plate recognition system specifically.
Background technology
Along with the fast development of economy, city automobile recoverable amount increases day by day, and how carrying out effective management to vehicle, guaranteeing that urban traffic conditions is good, is relevant departments at different levels urgent problems.
The intelligent transportation of China can be divided into city vehicle traffic administration and freeway network to pass through management two fields because of trade management, because freeway network is progressively formed, the electronic degree in vehicle pass-through management, charge, monitoring is corresponding wants height a bit; City vehicle traffic administration can also be in the primary stage that the corresponding license (driving license, driver's license) of iron sheet licence plate manually verified by traffic police, although there have been the video image projects such as some red light violation candid photograph, public security bayonets, the local management function of the part industries such as traffic police also can only be completed.Vehicle is the blood vessels of city running, and when building smart city on a grand scale now, what first should build is wisdom traffic.The prerequisite realizing wisdom traffic allows vehicle digitizing exactly.Car plate is as the identity of vehicle, and existing car plate only possesses the function of image and video identification, and development electronic license plate realizes the informationalized pacing items of vehicle data.When there have been accurate, real-time dynamic vehicle data in a city, add people and car, information interaction between Che Yuche, Che Yulu, car networking so truly will realize wisdom, and the epoch of Chinese automobile electronic license plate arrive.
At present, those skilled in the art study Intelligent electronic license plate, it combines common car plate and RFID (Radio Frequency Identification) technology, can realize wireless, remote and identify at a high speed, and there is imitated plate prevention, the anti-function such as to usurp, contribute to the foundation of " intelligent transportation " and " smart city ".
RFID REID is a kind of wireless, contactless automatic identification technology.Its communication distance can be far away from several centimetres to tens meters, and hardly by the impact of weather environment, RFID can input the numerical information of hundreds of byte, has high confidentiality, is one of five large cutting edge technologies of generally acknowledging in modern information technology.
The research of current Intelligent electronic license plate is merely able to be referred to as " vehicle carried electronic label ", but can not deserve to be called " electronic license plate " technology of real meaning, it is comparatively chaotic to there is the information of vehicles gathered in it, and Information Monitoring is not accurate enough, the accurate judgement of influential system, the technical matters that error is large.Because vehicle is the object of a high-speed mobile, the RFID device that it needs has quite high technical indicator.At least to possess following speciality: read write line and labeling requirement ensure to reach super reading/writing distance far away and maximum sensing range; Reader circuitry design optimization, reading speed is exceedingly fast, and guarantee can detect the moving vehicle of high speed; Tag sensitivity is very high, and has erasable very large memory, and guarantee reading writing information obtains most high practicability and accuracy rate; Equipment set need have readablely in hypervelocity mobile status writes function.Equipment set needs the function of Transmission Encryption and data protection; Reliable serviceable life, and cannot forge; Only have meet above condition at the same time be just called electronic license plate.
Summary of the invention
The utility model is exactly that the information of vehicles that existing electronic license plate gathers is chaotic, Information Monitoring is not accurate enough in order to solve, the accurate judgement of influential system, technical matters that error is large, a kind of high precision identification, high precision collection, highly sensitive RFID Intelligent electronic license plate recognition system are provided.
The technical solution of the utility model is, a kind of RFID Intelligent electronic license plate recognition system is provided, comprise RFID electronic license plate, RFID electronic license plate identification module, identification module external interface and RFID electronic license plate hair fastener administration module, RFID electronic license plate hair fastener administration module is connected with RFID electronic license plate, RFID electronic license plate identification module is connected with RFID electronic license plate, identification module external interface is connected with RFID electronic license plate identification module, and RFID electronic license plate is provided with RFID; RFID electronic license plate identification module comprises RFID antenna, radio frequency unit, storage unit, control module, 4G network communication unit and power supply unit, radio frequency unit is connected with control module, RFID antenna is connected with radio frequency unit, 4G network communication unit is connected with control module, storage unit is connected with control module, and power supply unit is connected with RFID antenna, radio frequency unit, storage unit, control module and 4G network communication unit respectively; Identification module external interface is connected with described control module.
Further preferably, RFID electronic license plate hair fastener administration module comprises RFID antenna, radio frequency unit, storage unit, control module, USB communication unit and power supply unit, storage unit is connected with control module, USB communication unit is connected with control module, radio frequency unit is connected with control module, RFID antenna is connected with radio frequency unit, storage unit is connected with control module, power supply unit is connected with RFID antenna, radio frequency unit, storage unit, control module and USB communication unit respectively, and above-mentioned each unit is the ingredient of RFID electronic license plate hair fastener administration module.
The beneficial effects of the utility model are, utilize the identification of RFID high precision, high precision collection, highly sensitive technical characterstic, using the carrier of RFID electronic license plate as information of vehicles, store vehicle at electronic tag respective regions to wait for bus the information of an attribute, and by motor vehicle when the section by being equipped with authorized radio-frequency identification reader/writer, data on each motor vehicle electronic car plate are gathered or write, reaches the object of all kinds of comprehensive traffic management.Be in particular in:
(1) vehicle information management: by fixing or mobile device, identify vehicle-related information, judges the information such as vehicle false deck, annual test, tail gas, compulsory insurance for traffic accident of motor-drivenvehicle.
(2) electronic charging management: toll on the road and bridge's management, highway non-stopping toll administration, parking lot fee collection management etc.
(3) traffic management: bus rapid transit (BRT) dispatching system, road traffic flow supervisory system etc.
The further characteristic sum aspect of the utility model, by the description of the embodiment below with reference to accompanying drawing, is clearly recorded.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the theory diagram of FID electronic license plate identification module;
Fig. 3 is the theory diagram of RFID electronic license plate hair fastener administration module;
Symbol description in figure:
1.RFID electronic license plate, 2.RFID electronic license plate identification module, 3. identification module external interface, 4.RFID electronic license plate hair fastener administration module, 5.RFID antenna, 6. radio frequency unit, 7. storage unit, 8. control module, 9.4G network communication unit, 10. power supply unit, 11.RFID antenna, 12. radio frequency units, 13. storage unit, 14. control modules, 15.USB communication unit, 16. power supply units.
Embodiment
Referring to accompanying drawing, with specific embodiment, the utility model is described in further detail.
As shown in Figure 1, RFID electronic license plate hair fastener administration module 4 is connected with RFID electronic license plate 1, and RFID electronic license plate identification module 2 is connected with RFID electronic license plate 1, and identification module external interface 3 is connected with RFID electronic license plate identification module 2.
RFID electronic license plate 1 comprises traditional metal electron car plate and is located at the RFID on car plate, RFID comprises integrated card, the essential information of the common number-plate number of association and this vehicle in this integrated card, as vehicle ID, license plate number, vehicle etc., further, the information comprised in the integrated card of each vehicle is different.
Specifically, identity code (20 byte), brand number (20 byte), type of vehicle (20 byte), everyone (40 byte), address (40 byte), character of use (10 byte), brand and model (40 byte), VIN (30 byte), engine number (20 byte), registration date (20 byte), Docket No. (20 byte), appraise and decide manned number (20 byte), gross mass (20 byte), kerb weight (20 byte), appraise and decide mounted mass (20 byte), contour dimension (20 byte), accurate traction gross mass (20 byte), the date of retirement is forced to stop contents such as (20 bytes).
Deposit data, in the eeprom memory of integrated card, is deposited by binary code form after data encryption.
Integrated card built-in aerial utilizes wireless induction recognition system, its principle of work is: (this electromagnetic wave can charge to inductor first to send the electromagnetic wave of 920 ~ 925MHz by radio-frequency module through antenna, duration of charging is generally at about 15 ~ 50ms), if now there is inductor to appear in magnetic field range, the principle that magnetic energy is changed will be utilized, the electromagnetic wave received is converted to the electric energy needed for it, and data all in inductor are gone back with the mode transmission of FN frequency modulation, now radio-frequency module stops emitting electromagnetic wave, and receive inductor returned data via antenna, to go forward side by side row decoding action, so just complete Card Reader action.
RFID is main data carrier, can follow mounting vehicle and go to different logistics places, and use unified reading system will receive unified data content.
As shown in Figure 2, RFID electronic license plate identification module 2 comprises RFID antenna 5, radio frequency unit 6, storage unit 7, control module 8,4G network communication unit 9 and power supply unit 10, radio frequency unit 6 is connected with control module 8, RFID antenna 5 is connected with radio frequency unit 6,4G network communication unit 9 is connected with control module 8, storage unit 7 is connected with control module 8, and power supply unit 10 is connected with RFID antenna 5, radio frequency unit 6, storage unit 7, control module 8,4G network communication unit 9 respectively.
RFID antenna 5 is arranged in the appointed area on road, the installation site of this antenna can be all kinds of logistics nodes such as harbour, stockyard, warehouse, read the information in the RFID of RFID electronic license plate 1 by radio remote range-range mode after, just can obtain vehicle license plate number and vehicle and other details of car owner.When the vehicle being provided with RFID electronic license plate 1 enters identified region, this antenna just can relevant information in trapped electrons car plate; If the vehicle not installing RFID electronic license plate 1 enters system, then can not show information of vehicles, and illegal vehicle can have been pointed out to invade.
Carry out Signal transmissions by RFID antenna 5, radio frequency unit 6, after receiving valid data, be sent to control data corporation in real time by 4G network communication unit 9.
Identification module external interface 3 is connected with control module 8, for being connected with on-site computer, can be the real-time information that background system provides vehicle, and the vehicle number at statistics road junction, produces related statements.
As shown in Figure 3, RFID electronic license plate hair fastener administration module 4 comprises RFID antenna 11, radio frequency unit 12, storage unit 13, control module 14, USB communication unit 15 and power supply unit 16, storage unit 13 is connected with control module 14, USB communication unit 15 is connected with control module 14, radio frequency unit 12 is connected with control module 14, RFID antenna 11 is connected with radio frequency unit 12, storage unit 13 is connected with control module 14, and power supply unit 16 is connected with RFID antenna 11, radio frequency unit 12, storage unit 13, control module 14, USB communication unit 15 respectively.
USB communication unit 15 and computer interface, RFID antenna 11, radio frequency unit 12 are responsible for transceiving data and integrated card (in the RFID of RFID electronic license plate 1) and are carried out message exchange.Storage unit 13 deposits the card information of reading, and control module 14 is responsible for coordinating the work between unit.
Carry out data interaction in real time by USB port between computing machine and RFID electronic license plate hair fastener administration module 4, the data message of integrated card is unique with the information one_to_one corresponding be stored in computing machine private database.
Data interaction is carried out by 4G network communication unit 9 between computing machine and RFID electronic license plate identification module 2.RFID electronic license plate identification module 2 passes by during 4G network implementation the information collected back administrative center, carries out classified and stored by administrative center is unified to data.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (2)
1. a RFID Intelligent electronic license plate recognition system, it is characterized in that, comprise RFID electronic license plate, RFID electronic license plate identification module, identification module external interface and RFID electronic license plate hair fastener administration module, described RFID electronic license plate hair fastener administration module is connected with described RFID electronic license plate, described RFID electronic license plate identification module is connected with described RFID electronic license plate, described identification module external interface is connected with described RFID electronic license plate identification module, and described RFID electronic license plate is provided with RFID; Described RFID electronic license plate identification module comprises RFID antenna, radio frequency unit, storage unit, control module, 4G network communication unit and power supply unit, described radio frequency unit is connected with described control module, described RFID antenna is connected with described radio frequency unit, described 4G network communication unit is connected with described control module, described storage unit is connected with described control module, and described power supply unit is connected with RFID antenna, radio frequency unit, storage unit, control module and 4G network communication unit respectively; Described identification module external interface is connected with described control module.
2. RFID Intelligent electronic license plate recognition system according to claim 1, it is characterized in that, described RFID electronic license plate hair fastener administration module comprises RFID antenna, radio frequency unit, storage unit, control module, USB communication unit and power supply unit, described storage unit is connected with described control module, described USB communication unit is connected with described control module, described radio frequency unit is connected with described control module, described RFID antenna is connected with described radio frequency unit, described storage unit is connected with described control module, described power supply unit respectively with described RFID antenna, radio frequency unit, storage unit, control module is connected with USB communication unit, above-mentioned each unit is the ingredient of RFID electronic license plate hair fastener administration module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734145.XU CN204204199U (en) | 2014-11-20 | 2014-11-20 | RFID intelligent electronic license plate recognition system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734145.XU CN204204199U (en) | 2014-11-20 | 2014-11-20 | RFID intelligent electronic license plate recognition system |
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| CN204204199U true CN204204199U (en) | 2015-03-11 |
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| CN201420734145.XU Expired - Fee Related CN204204199U (en) | 2014-11-20 | 2014-11-20 | RFID intelligent electronic license plate recognition system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404907A (en) * | 2015-10-27 | 2016-03-16 | 上海象形通讯科技有限公司 | RFID electronic license plate generation system, method, license plate recognition system and method |
| CN106297308A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of Intelligent electronic license plate identification system |
| CN108932763A (en) * | 2018-07-26 | 2018-12-04 | 天津中兴智联科技有限公司 | A kind of vehicle based on RFID technique follows analysis method |
-
2014
- 2014-11-20 CN CN201420734145.XU patent/CN204204199U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404907A (en) * | 2015-10-27 | 2016-03-16 | 上海象形通讯科技有限公司 | RFID electronic license plate generation system, method, license plate recognition system and method |
| CN105404907B (en) * | 2015-10-27 | 2018-08-21 | 上海象形通讯科技股份有限公司 | RFID electronic license plates generate system, method and Vehicle License Plate Recognition System, method |
| CN106297308A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of Intelligent electronic license plate identification system |
| CN108932763A (en) * | 2018-07-26 | 2018-12-04 | 天津中兴智联科技有限公司 | A kind of vehicle based on RFID technique follows analysis method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |