CN106781522A - A kind of traffic control system and method based on mobile communication and RFID - Google Patents
A kind of traffic control system and method based on mobile communication and RFID Download PDFInfo
- Publication number
- CN106781522A CN106781522A CN201611268236.9A CN201611268236A CN106781522A CN 106781522 A CN106781522 A CN 106781522A CN 201611268236 A CN201611268236 A CN 201611268236A CN 106781522 A CN106781522 A CN 106781522A
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- Prior art keywords
- vehicle
- information
- base station
- traffic
- 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.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
Abstract
The invention discloses a kind of traffic control system and method based on mobile communication and RFID, this programme is based on vehicle electric and recognizes label, collecting vehicle information base station and backstage vehicle information management and analysis system are realized, wherein vehicle electric recognizes unique identities of the label as vehicle, and writes the essential information of vehicle；And collecting vehicle information base station is used to read the vehicle essential information on road vehicle in vehicle electronic identification label, running state data of the vehicle in traffic network is formed；Backstage vehicle information management and analysis system are connected by information transmission network with collecting vehicle information base station, obtain running state data of the vehicle in traffic network, and the data to getting are managed and analyze.The scheme that the present invention is provided can effectively realize the identification road vehicle essential information of quick, accurate, real-time, digitlization and low cost, while intercity compatible identification can also be realized effectively, effectively solve the problems of prior art.
Description
Technical field
The present invention relates to the communication technology, and in particular to traffic information management technology.
Background technology
With the construction fast development in city and sharply increasing for vehicle guaranteeding organic quantity, urban transportation imbalance between supply and demand is increasingly dashed forward
Go out, traffic congestion, traffic accident, traffic pollution are increasingly serious.Vehicle is carried out efficiently accurately to manage, more seems increasingly heavy
Will.
Currently, based on the main identification by video number plate of the vehicle management technology of field of traffic, the accuracy rate of identification and can
It is affected by environment larger by property, cut that real-time is not strong, data volume is huge, it is more difficult to quickly analyze for decision-making and service.
For the situation, automotive electronics identification or the proposition of identification schemes based on RFID technique, but existing identification side
Case generally existing poor reliability, poor compatibility cannot be merged effectively with existing traffic control system, and implementation cost
High the problems such as, the program is caused effectively to promote.
As can be seen here, there is provided a kind of efficiently and accurately vehicle management scheme is the technical problem of this area urgent need to resolve.
The content of the invention
For the problems of existing traffic administration scheme, it is necessary to a kind of efficiently and accurately vehicle management scheme.
Therefore, the technical problems to be solved by the invention are to provide a kind of traffic administration system based on mobile communication and RFID
System and method, improve the efficiency and precision of management.
In order to solve the above-mentioned technical problem, the traffic control system bag based on mobile communication and RFID that the present invention is provided
Include：
Vehicle electric recognizes label, and the vehicle electric recognizes unique identities of the label as vehicle, and writes vehicle
Essential information；
Collecting vehicle information base station, the collecting vehicle information base station is used to read vehicle electronic recognition mark on road vehicle
Vehicle essential information in label, forms running state data of the vehicle in traffic network；
Backstage vehicle information management and analysis system, the backstage vehicle information management and analysis system pass through information transfer
Network is connected with collecting vehicle information base station, running state data of the vehicle in traffic network is obtained, to the data for getting
It is managed and analyzes.
In this traffic control system, the traffic control system also includes that driver electronic recognizes label, the driving
Member's electronic identification label recognizes label coupling matching with vehicle electric.
In this traffic control system, the vehicle electric identification label includes shell, ceramic substrate, chip and micro-strip day
Line, the chip and microstrip antenna are placed on ceramic substrate, and are integrally placed in shell.
In this traffic control system, some broken memory lines are provided with the ceramic substrate.
In this traffic control system, the vehicle essential information includes identity information, function information, characteristic information, pipe
Reason information, work information, environmental information.
In this traffic control system, the traffic control system also includes car-mounted terminal, the integrated shifting of car-mounted terminal
Dynamic communication module, near-field communication module, satellite positioning module and RFID read-write module, for being identified to testing vehicle register,
Positioning.
In this traffic control system, the collecting vehicle information base station fills inspection base station, letter at the beginning of including Information Resources of Standard Literature
Source and card distribution base station, technical checking management base station, information gathering base station, monitoring management base station, the plug-in base station of user and user
Dialogue base station, monitoring overspeed private base station, portable base stations, in vehicle-mounted mobile base station one or more.
In this traffic control system, the backstage vehicle information management and analysis system are to some collecting vehicle information bases
Connection reconciled data collection is carried out between standing, fence is formed to urban road.
In order to solve the above-mentioned technical problem, the traffic management method bag based on mobile communication and RFID that the present invention is provided
Include：
Label, running state data of the collection vehicle in traffic network are recognized based on the vehicle electric on vehicle；
Data to getting are analyzed, and state feature, the problem of road traffic operation are obtained, as road traffic
Vehicle management provides solution and decision-making foundation.
It is right when the travel condition of vehicle data in traffic network are managed analysis in this traffic management method
The information of vehicles of normal operation is filtered, and only carries out management and control and guiding to there is problem or doubtful vehicle of problems；It is right
In the vehicle to needing evidence obtaining, according to the information of vehicles for obtaining, position and track that analysis vehicle is exercised, by mobile communication skill
Art, calls the camera probe of the vehicle advance side to be captured.
The scheme that the present invention is provided can be realized effectively on the identification road of quick, accurate, real-time, digitlization and low cost
Vehicle essential information, while intercity compatible identification can also be realized effectively, effectively solve asking existing for prior art
Topic.
Furthermore scheme fusion mobile communication technology, RFID technique and near field communication technology that the present invention is provided, technology maturation
It is reliable, it is easy to accomplish and cost of implementation is low.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the system block diagram of the traffic control system based on mobile communication and RFID in present example；
Fig. 2 is the composition schematic diagram of vehicle electric identification label in present example；
Fig. 3 is the internal structure schematic diagram of vehicle electric identification label in present example；
Fig. 4 is the composition schematic diagram of driver electronic identification label in present example；
Fig. 5 is the scheme of installation of collecting vehicle information base station in present example.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
The electronic tag that this example is based on radio frequency identification (RFID) technology makees medium, for the construction of identified vehicle is risen with identity
Characteristic information is core, lifelong, reliable, unique corresponding " electron mirror picture ".
On this basis based on the series information technology hand such as mobile communication technology, RFID technique and near field communication technology
Section, this " electron mirror picture " truly, reliably, is intactly mapped on the digital information platform of application system.By to fortune
Row is supported or realized to activity in the live identified car of outdoor scene in the policing services of " electron mirror picture " on this information platform
Physical entity supervision, service.
Referring to Fig. 1, the system frame of its traffic control system based on mobile communication and RFID for showing the offer of this example
Figure.
As seen from the figure, whole management system mainly includes information source unit 100, collecting vehicle information base station unit 200, information
Transmission network unit 300 and backstage vehicle information management and analytic unit 400.
Wherein, information source unit 100 is specially vehicle electric identification label 110 and driver electronic identification label 120.
Vehicle electric recognizes unique identities of the label 110 as vehicle, writes the essential information of vehicle, and is fixedly installed on
On corresponding vehicle.
Driver electronic recognizes identification tag of the label 120 as driver, and it knows with the vehicle electric on vehicle
Distinguishing label 110 is matched by mutually coupling, to realize the equivalent identification of vehicle and current driver's.
Collecting vehicle information base station unit 200, for reading the vehicle base on road vehicle in vehicle electronic identification label
This information, forms running state data of the vehicle in traffic network.
Backstage vehicle information management and analytic unit 400, used as running background system, it passes through information transmission network unit
300 with the data cube computation of collecting vehicle information base station unit 200, obtain running state data of the vehicle in traffic network, and right
The data for getting are managed and analyze.
Referring to Fig. 2 and Fig. 3, vehicle electric identification label 110 in this example it is main by shell 111, ceramic substrate 112,
Chip 113 and microstrip antenna 114 coordinate composition.
Shell 111 is used to carry other building blocks of label, and protection is formed to it.
Chip 113 connects microstrip antenna 114, and is integrally placed on ceramic substrate 112, constitutes whole electronic identification label
Main body, and be integrally placed in shell 111.
Multiplexing is moved in order to avoid vehicle electric identification label 110 is split, the ceramic substrate 112 uses fragile structures, specifically
It is made up of the broken memory line 112a set on ceramic substrate 112.
For this vehicle electric recognize label 110 specific size and dimension, can according to the actual requirements depending on.
The vehicle electric identification label 110 for constituting accordingly recognizes label, a base of its memory storage as vehicle unique identities
This information includes identity information, function information, characteristic information, management information, work information, environmental information.
Referring to Fig. 4, the driver electronic identification label 120 in this example is specifically micro- by substrate 121, UHF chips 122, UHF
Band antenna 123, HF chips 124 and HF sections of microstrip antenna 125 coordinate composition.
Wherein, the connection of UHF chips 122 UHF microstrip antennas 123 and be arranged on substrate 121, for corresponding vehicle electrical
The son identification coupling matching of label 110.
HF chips 124 connect HF sections of microstrip antenna 125, and are integrally provided on substrate 121, are particularly located at UHF micro-strips day
The interior zone that line 123 is surrounded.
Because the vehicle electric identification label 110 in this example and driver electronic identification label 120 need to apply in height
In the vehicle of speed traveling, and need effectively to be recognized and transmission information during running at high speed.Therefore this vehicle electric is recognized
The main technical performance index of label 110 and driver electronic identification label 120 is following (to be with vehicle electric identification tag performance
Example)：
1st, tag sensitivity：Equal to or more than -18.5dbm；
2nd, static recognition distance：Equal to or more than 25 meters；
3rd, static " writing " distance：Equal to or more than 15 meters；
4th, dynamic recognition distance：(under the scene of 180 kilometers/hour of speed) reads the data of 200 bytes；
5th, dynamic " writing " distance：The data of (under the scene of 180 kilometers/hour of speed) writable 96 byte；
6th, with the structure design of reliable anti-" tear open and move multiplexing "；
7th, with the structure design for preventing from causing driver and conductor secondary injury under car accident；
8th, label chip is more than 20 years to the holding time of data；
9th, there is the memory block function distribution planning for supporting socialization public service in label chip；
10th, there is " coupling matching technique " between " vehicle tag " and " driver's label ", is capable of achieving " car " and " when value is driven
The equivalent identification of the person of sailing ".
For the collecting vehicle information base station unit 200 in the system, specially cluster of base stations, mainly including standard information
Dress inspection base station, information source and card distribution base station, technical checking management base station, information gathering base station, monitoring management base station, use at the beginning of source
In outdoor extension base station and user session base station, monitoring overspeed private base station, portable base stations, vehicle-mounted mobile base station one or two
More than.
For the associated base stations for being wherein used to recognize or monitor vehicle on road, corresponding road, crossing, road pass are set
The positions such as card.
For the ease of the acquisition or monitoring of information, these base stations can set up corresponding road by corresponding portal frame 500
Above (referring to Fig. 5).
Vehicle electric identification label 110 on related base station and vehicle and or driver electronic identification label 120 between
Communicated based on radio-frequency technique.
It is mainly used in efficient, reliable and safety completion information of vehicles for the information transmission network unit 300 in the system
Collection base station unit 200 and the data transfer between backstage vehicle information management and analytic unit 400.
It is specifically by various network service middlewares, message exchange equipment, transmitting physical passage and medium and communication interface
Equipment is constituted.
For backstage vehicle information management and analytic unit 400 in the system, it is the data processing centre of system.By
Fig. 1 understands that this backstage vehicle information management and analytic unit 400 mainly include that system operation control platform, system users are managed
Service platform and information public service platform, system operation control platform and information public service platform pass through information transfer net
Network unit 300 obtains running state data of the vehicle in traffic network.
System operation control platform mainly includes system operation management and running subsystem, system management base database, is
System runtime database and system maintenance, quality supervision and safety guarantee subsystem.
In the system of the traffic control system that such scheme is constituted, this example also further increases entrucking mounted terminal.Should
Entrucking mounted terminal is placed on corresponding vehicle, it is possible to use the interface such as OBD, cigar lighter, USB is powered or battery is powered.It is vehicle-mounted
The functions such as the integrated mobile communication module of terminal, near-field communication module, satellite positioning module and RFID read-write module, for car
Identity is identified, positions, and identification here includes four kinds of identifications of identity, position, traffic events and the operating mode of vehicle.
Here traffic events can be traffic accident, the identification of traffic events, based on the traffic administration skill such as video identification
Art is realized.
The traffic control system provided by this example can effectively be optimized vehicle operation, consumption, governance model and be carried
Rise and resource (passage) service, function services and Information Service Ability are provided.
Come illustratively below in conjunction with above-mentioned traffic control system, the traffic control system provided based on this example is carried out
The process of traffic administration.Whole implementation process includes following three big steps.
The first step, installs equipment.
First automotive electronics identification label or automobile electricity based on RFID technique are pasted in windshield microwave window
Sub-mark, for the unique identities as vehicle, and writes the essential information of vehicle, including identity information, function information, feature
Information, management information, work information, environmental information；
Then car-mounted terminal is installed on automobile, car-mounted terminal can be powered or electricity using interfaces such as OBD, cigar lighter, USB
Pond powers, the work(such as the integrated mobile communication module of car-mounted terminal, near-field communication module, satellite positioning module and RFID read-write module
Can, for being identified to testing vehicle register, being positioned, identification here includes four kinds of identity, position, event and the operating mode of vehicle
Identification, the wherein identification of event technically needs the cooperation of the traffic management technologies such as video identification；
Technology upgrading is finally carried out to equipment such as existing traffic administration camera probes, increases understandable communication module and low coverage
From communication module, for the identification by vehicle and taking pictures.
Second step, system and equipment joint debugging, data acquisition.
By the corresponding collecting vehicle information base station of joint debugging, in systems by urban area border road, through street, overhead
The crucial road network region such as road, major trunk roads and crucial bayonet socket invent " fence ", and automobile electricity is read by car-mounted terminal
Son identification label or vehicle electron identifying obtain vehicle essential information, and vehicle is obtained by the integrated locating module of car-mounted terminal
Positional information, the vehicle essential information and positional information that will be read by mobile communication module uploads to system server,
Thus the collection of running state data of the vehicle in traffic network is completed.
The management of the 3rd step, data analysis and vehicle.
It is analyzed by the data that second step gets, state feature, the problem of the road traffic operation that can be obtained,
For the vehicle management of road traffic provides solution and decision-making foundation.
On this basis, it is capable of achieving to filter the information of vehicles of normal operation, only to there is problem or doubtful presence
The vehicle of problem carries out management and control and guiding, and a small amount of car is managed with main management resource.
For the vehicle for needing evidence obtaining, according to the information of vehicles for obtaining, position and track that analysis vehicle is exercised, in city
In " fence " region, the camera probe of the vehicle advance side by mobile communication technology, can be called to be captured, be management
Law enforcement provides evidence, intercity, can monitor vehicle and exercise route and quickly provide real-time information of vehicles to other cities
Administrative department.
Therefore, can be obtained by the system, form " vehicle electronic identity card ", " vehicle electrical is set up based on this
Sub- identity card system ", " testing vehicle register identification service " and " credit services of vehicle consumer sale " is provided to society；There is provided simultaneously
" relating to car (relate to and drive) information resources ", meets growing " relating to car information consumption demand ", meets socialization public service.
Furthermore, this example recognizes that automotive electronics recognizes label or vehicle electron identifying using car-mounted terminal, has merged vapour
Car electronic recognition technology and mobile communication technology, realize the mobile identification to vehicle, and the information of identification is real-time, vehicle body
The accuracy rate of part identification can reach 99%, and the discrimination of video number plate is generally below 80%, the information of identification be digitization,
It is analyzable, much smaller than the data volume of video identification.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (10)
1. a kind of traffic control system based on mobile communication and RFID, it is characterised in that the traffic control system includes：
Vehicle electric recognizes label, and the vehicle electric recognizes unique identities of the label as vehicle, and writes the basic of vehicle
Information；
Collecting vehicle information base station, the collecting vehicle information base station is used to read on road vehicle in vehicle electronic identification label
Vehicle essential information, form running state data of the vehicle in traffic network；
Backstage vehicle information management and analysis system, the backstage vehicle information management and analysis system pass through information transmission network
It is connected with collecting vehicle information base station, obtains running state data of the vehicle in traffic network, the data to getting is carried out
Management and analysis.
2. the traffic control system based on mobile communication and RFID according to claim 1, it is characterised in that the traffic
Management system also includes that driver electronic recognizes label, and the driver electronic identification label is coupled with vehicle electric identification label
Matching.
3. the traffic control system based on mobile communication and RFID according to claim 1, it is characterised in that the vehicle
Electronic identification label includes shell, ceramic substrate, chip and microstrip antenna, and the chip and microstrip antenna are placed in ceramic substrate
On, and be integrally placed in shell.
4. the traffic control system based on mobile communication and RFID according to claim 3, it is characterised in that the ceramics
Some broken memory lines are provided with substrate.
5. the traffic control system based on mobile communication and RFID according to claim 1, it is characterised in that the vehicle
Essential information includes identity information, function information, characteristic information, management information, work information, environmental information.
6. the traffic control system based on mobile communication and RFID according to claim 1, it is characterised in that the traffic
Management system also includes car-mounted terminal, the integrated mobile communication module of car-mounted terminal, near-field communication module, satellite fix mould
Block and RFID read-write module, for being identified to testing vehicle register, being positioned.
7. the traffic control system based on mobile communication and RFID according to claim 1, it is characterised in that the vehicle
Information gathering base station fills inspection base station, information source and card distribution base station, technical checking management base station, information at the beginning of including Information Resources of Standard Literature
Collection base station, monitoring management base station, the plug-in base station of user and user session base station, monitoring overspeed private base station, portable base stations,
In vehicle-mounted mobile base station one or more.
8. the traffic control system based on mobile communication and RFID according to claim 1, it is characterised in that the backstage
Vehicle information management and analysis system are gathered to carrying out connection reconciled data between some collecting vehicle information base stations, to urban road
Form fence.
9. a kind of traffic management method based on mobile communication and RFID, it is characterised in that the traffic management method includes：
Label, running state data of the collection vehicle in traffic network are recognized based on the vehicle electric on vehicle；
Data to getting are analyzed, and state feature, the problem of road traffic operation are obtained, as the vehicle of road traffic
Management provides solution and decision-making foundation.
10. according to claim 9 one the traffic management method of mobile communication and RFID is based on, it is characterised in that right
When travel condition of vehicle data in traffic network are managed analysis, the information of vehicles to normal operation is filtered, only right
There is problem or doubtful vehicle of problems carries out management and control and guiding；For the vehicle to needing evidence obtaining, according to the car for obtaining
Information, position and track that analysis vehicle is exercised, by mobile communication technology, calls the camera probe of the vehicle advance side to enter
Row is captured.
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| CN109767372A (en) * | 2018-12-28 | 2019-05-17 | 广西大学 | The system and method for the quick fix duty of traffic accident is carried out using vehicle operation data |
| CN116580277A (en) * | 2023-05-10 | 2023-08-11 | 哈尔滨市科佳通用机电股份有限公司 | Deep learning-based bottom electronic identification tag missing image identification method |
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