CN105575140B - A kind of restricting urban vehicles method based on RFID electronic label - Google Patents
A kind of restricting urban vehicles method based on RFID electronic label Download PDFInfo
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- CN105575140B CN105575140B CN201410532090.9A CN201410532090A CN105575140B CN 105575140 B CN105575140 B CN 105575140B CN 201410532090 A CN201410532090 A CN 201410532090A CN 105575140 B CN105575140 B CN 105575140B
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Abstract
The restricting urban vehicles method based on RFID electronic label that the invention discloses a kind of, the method reads base station by the RFID electronic label installed on vehicle, the RFID electronic label being arranged in urban road, the background server of traffic control department forms, and grade classification, weight distribution are carried out to urban road and region according to congestion in road situation and restricted driving demand, by road an institute collected vehicle ID calculate vehicle and weight travel amount and carry out vehicle restricted driving.The present invention is by dividing region for urban road and distributing different weights, calculate the accumulative travel amount of each car, namely according to each car occupy path resource total amount number restrict driving, to solve the rigid inequitable drawback of restricted driving method, also the occupancy urban core region path resource that society can be guided few as far as possible, to further decrease the congestion of urban road, the convenience of trip also is brought for car owner.
Description
Technical field
The invention belongs to radio frequency identification and field of intelligent transportation technology more particularly to a kind of cities based on RFID electronic label
City's vehicle restricted driving method.
Background technique
Vehicle guaranteeding organic quantity rapid growth in recent years, the growth of the path resource in city lagged far behind increase newly it is motor-driven
Vehicle demand, to cause the abnormal congestion of urban road, how effectively original urban transporting system faces a severe challenge,
The congestion for solving urban road, has become the extremely urgent problem in each city especially large- and-medium size cities.In face of increasingly gathering around
Stifled urban transportation, the method that lot of domestic and international city all uses restricted driving are alleviated with reducing daily upper road vehicles
Road traffic pressure.
Domestic and international practiced restricted driving method is substantially rigid restriction method at present, such as carries out Dan Shuan according to license plate number
Number restrict driving, according to license plate number mantissa restrict driving etc., although it is this by traffic control department force carry out rigidity restrict driving achieve
Certain effect, but in default of flexibility, the way imposed uniformity without examining individual cases causes actual unfairness, receives many car owners
Denounce.Such as somebody or unit may only use vehicle in 1 year in 1,2 month, but because rigidity is restricted driving, at this
Also part-time can only be travelled in 1,2 month；Somebody or unit only travel in the region of suburbs not congestion, can only enter once in a while
Congestion regions can also be affected because rigidly restricting driving.
On the other hand, increasingly popularizing with technology of Internet of things, especially RFID technique application, for motor vehicles installation electricity
Sub- license plate (vehicle-mounted RFID electronic label) is also gradually implemented in each big city, such as Nanjing has been more than 100 ten thousand motor vehicle peaces
900M RFID tag has been filled, and has been mounted with nearly thousand logos label read/write base station on road.Motor vehicle is mounted with electronic license plate (vehicle
Carry RFID tag) it is also equivalent to the electronic ID card for being mounted with to read at a distance to car, make the management of vehicle easier
With it is effective, for realize vehicle driving dynamic management become a reality, also for realize intelligent transportation established vehicle, roadbed plinth.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide one kind can solve the rigid inequitable disadvantage of restricted driving method
End, reduces the congestion of urban road, saves the restricting urban vehicles method of social resources.
To achieve the above object, present invention employs following technical solutions:
A kind of restricting urban vehicles method based on RFID electronic label, the method is by the RFID electronics installed on vehicle
The RFID electronic label being arranged in label, urban road reads base station, the background server of traffic control department forms, and according to
Congestion in road situation and restricted driving demand carry out grade classification, weight distribution to urban road and region, by being adopted on road
The vehicle ID collected calculates vehicle weighting travel amount to carry out vehicle restricted driving；It the described method comprises the following steps:
The first step installs RFID electronic label
Radio frequency discrimination RFID electronic tag is installed for each motor vehicle, and tag ID and license plate are bound into typing traffic control
Department's background data base；RFID electronic label is installed in urban road and reads base station (Reader), for each base station distribution one
A ID number, and will be in the location information at base station IDs and set place deposit background data base；
Second step, urban area divides and weight distribution
According to congestion in road situation and road restricted driving demand, urban road is divided into different grades of region, and be every
A region sets weighted value；
Third step, vehicle information collection
When vehicle urban road when driving, RFID electronic label in the road be set read base station and read on vehicle
RFID electronic label obtains vehicle ID；
4th step, data are sent and storage
Label reads base station and sends the information such as collected vehicle ID, read access time, base station IDs to by wireless network
The background server of traffic control department, server store the data received in the database；
5th step calculates weighting road trip data
It is calculated often according to the collected vehicle ID of institute, read access time, base station IDs, base station location, road area weighted value
The accumulated weights travel amount of vehicle restricts driving judgement for the vehicle that year accumulated weights travel amount is more than limits value；
6th step, trip data push
Traffic control department periodically by the travel amount of each car or warning of restricting driving, is pushed away in a manner of short message or wechat, QQ
Give car owner.
Include: as advanced optimizing for above scheme, in the third step city is divided into different brackets region, and
Need to set different weighted values for each region according to restricting driving, and weighted value routine adjustment according to the actual situation.
It further, include: to read base station according to the RFID in different road areas to be read in the 5th step
Vehicle ID, time, base station IDs and corresponding license plate number, base station location, road area weight calculation go out the accumulative of each car
Trip weighted volumes, and compared with travel amount limits value defined by city, the vehicle for alreading exceed limit value processed of going on a journey is limited
Row determines.
Further, the accumulated weights travel amount calculation method in the 5th step is as follows:
Traffic control department periodically calculates the accumulated weights travel amount of each car daily, and the calculating time selects late into the night 2:00 to 4:
00 period, calculation formula are as follows:
Wherein:
S: vehicle accumulated weights travel amount is indicated；
Fai: indicate that the weighted value of the i-th region peak period, max (Fai) indicate vehicle in the t days in rush hour section
The highest weight weight values in run over region；
Fbi: indicate that the i-th region peak interval of time weighted value, max (Fbi) indicate vehicle institute in the peak valley period in the t days
Run over the highest weight weight values in region.
Further, the wireless network in the 5th step includes Ethernet, GPRS or 3G network.
Beneficial effects of the present invention are mainly shown as:
The present invention region and distributes different weights by dividing urban road, calculates the accumulative travel amount of each car,
Namely according to each car occupy path resource total amount number restrict driving, so that it is inequitable to solve rigid restricted driving method
Drawback, the occupancy urban core region path resource that can also guide society few as far as possible, to further decrease urban road
Congestion also brings the convenience of trip for car owner.
Detailed description of the invention
Fig. 1 is the processing flow schematic diagram of one embodiment of the invention.
Fig. 2 is the part composition schematic diagram of one embodiment of the invention.
Specific embodiment
The present invention is more specifically described with preferred embodiment with reference to the accompanying drawing.
As illustrated in fig. 1 and 2, the present embodiment includes that specific step is as follows:
One, vehicle-mounted RFID electronic label and road RFID reader are installed
In city vehicle flexibility restricted driving scheme based on RFID electronic label, first have to for each motor vehicle install frequency range be
840MHz~960MHz meets ISO 18000/6C or national standard " information technology radio frequency identification 800/900MHz air interface protocol "
Hyperfrequency UHF RFID electronic label.The installation site of electronic tag is on front windshield or front truck license plate frame.
It, will also be on the road in different cities region with portal frame to obtain trip information of the vehicle on road in real time
Form installation is greater than with network transmission function (transmitting label data by GRPR, 3G or Ethernet), label reading distance
15 meters of UHF RFID reader, such as the ZXRIS-6700RFID reader of ZTE Corporation's production, the auspicious good fortune in Jiangsu produce
RFS-6006 reader.The typical installation site of RFID reader is the inlet in each region.
The position letter that the tag ID installed on vehicle and license plate number and RFID reader ID, reader are installed
Breath is stored in the database of traffic control department.
Two, urban area is divided
According to the jam situation of urban road and restricted driving needs, city is divided into multiple regions, as shown in Figure 2.And it is
A weight is distributed in each region.Such as urban core region peak period weight is 2, peak interval of time weight is 1；Secondary core space
Domain peak period is 1, peak interval of time 0.5；Urban periphal defence region is 0.3 etc..Wherein peak period, peak interval of time can be according to each
The congestion in road time in city defines, such as daily 6:00 to 22:00 can be defined as peak period, 22:00 to morning
6:00 is defined as peak interval of time.
Three, vehicle driving information collection
When vehicle is by being mounted with that RFID reads the section of base station, RFID reader reads the RFID being installed on vehicle
Tag ID, and in real time send tag ID, read access time, reading base station IDs in background server database and protect by network
It deposits.
Four, add up the calculating of travel amount
Traffic control department periodically calculates the accumulated weights travel amount (path resource usage amount) of each car daily, preferably
The time is calculated as late into the night 2:00 to 4:00 period.Calculation formula is as follows:
Wherein:
S: vehicle accumulated weights travel amount is indicated；
Fai: indicate that the weighted value of the i-th region peak period, max (Fai) indicate vehicle in the t days in rush hour section
The highest weight weight values in run over region；
Fbi: indicate that the i-th region peak interval of time weighted value, max (Fbi) indicate vehicle institute in the peak valley period in the t days
Run over the highest weight weight values in region；
Five, it reminds and restricted driving information is sent
As the annual maximum path resource usage amount LS that S is limited close to city, the modes such as short message, wechat, QQ can be passed through
Alert notification is sent to car owner；When S is more than or equal to LS, corresponding vehicle is included in restricted driving inventory, sends notice of restricting driving to car owner,
And start to restrict driving to vehicle；LS is alreadyd exceed for S, and also into the vehicle of restricted driving region traveling, then carries out place violating the regulations
It penalizes.
The present embodiment can obtain accurately, in real time vehicle each tract section in city running data, calculate it is shared
With path resource amount, and using accumulated weights travel amount as the foundation restricted driving.The method be able to solve according only to license plate number into
Unfair problem in row rigidity road restricted driving scheme, and the reasonable trip of vehicle can be promoted, improve road traffic resource, vehicle
The utilization efficiency of resource, thus the service efficiency alleviated urban traffic blocking, improve vehicle.
Above-described embodiment only technical concept and feature to illustrate the invention, its object is to allow person skilled in the art
It cans understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all smart according to the present invention
The equivalent transformation or modification that refreshing essence is done, should all cover within protection scope of the present invention.
Claims (2)
1. a kind of restricting urban vehicles method based on RFID electronic label, which is characterized in that the method on vehicle by being installed
RFID electronic label, the RFID electronic label that is arranged in urban road read the background server of base station, traffic control department
Composition, and grade classification, weight distribution are carried out to urban road and region according to congestion in road situation and restricted driving demand, by
The collected vehicle ID of institute calculates vehicle weighting travel amount to carry out vehicle restricted driving on road；The method includes following steps
It is rapid:
The first step installs RFID electronic label
Radio frequency discrimination RFID electronic tag is installed for each motor vehicle, and tag ID and license plate are bound into typing traffic control department
Background data base；RFID electronic label is installed in urban road and reads base station (Reader), distributes an ID for each base station
Number, and will be in the location information at base station IDs and set place deposit background data base；
Second step, urban area divides and weight distribution
According to congestion in road situation and road restricted driving demand, urban road is divided into different grades of region, and be each area
Domain sets weighted value, i.e., city is divided into different brackets region, and need to set different power for each region according to restricting driving
Weight values, and weighted value routine adjustment according to the actual situation；
Third step, vehicle information collection
When vehicle urban road when driving, RFID electronic label in the road be set read base station and read RFID on vehicle
Electronic tag obtains vehicle ID；
4th step, data are sent and storage
Label reads base station and sends traffic pipe by wireless network for collected vehicle ID, read access time, Base station ID information
The background server of control department, server store the data received in the database；
5th step calculates weighting road trip data
Vehicle ID, time, base station IDs and the corresponding vehicle that base station is read are read according to the RFID in different road areas
Trade mark code, base station location, road area weight calculation go out the accumulative trip weighted volumes of each car, and go on a journey with defined by city
It measures limits value to compare, be restricted driving judgement to the vehicle for alreading exceed limit value processed of going on a journey, the accumulative trip weighted volumes calculating side
Method is as follows:
Traffic control department periodically calculates the accumulative trip weighted volumes of each car daily, when the calculating time selects late into the night 2:00 to 4:00
Between section, calculation formula is as follows:
Wherein:
S: the accumulative trip weighted volumes of vehicle are indicated；
Fai: indicate that the weighted value of the i-th region peak period, max (Fai) indicate that vehicle is gone in rush hour section in the t days
Cross the highest weight weight values in region；
Fbi: indicate that the i-th region peak interval of time weighted value, max (Fbi) indicate that vehicle is travelled in the peak valley period in the t days
Cross the highest weight weight values in region；
6th step, trip data push
Traffic control department periodically by the travel amount of each car or warning of restricting driving, is pushed in a manner of short message or wechat, QQ
Car owner.
2. the restricting urban vehicles method according to claim 1 based on RFID electronic label, which is characterized in that described
Wireless network in four steps includes Ethernet, GPRS or 3G network.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106529703A (en) * | 2016-10-31 | 2017-03-22 | 浙江大学 | Executive right distribution-based urban traffic peak shifting method |
| CN106530707B (en) * | 2016-12-07 | 2019-01-29 | 东南大学 | A kind of car based on electronic license plate information presses tail number restricted driving method |
| CN107481524A (en) * | 2017-06-28 | 2017-12-15 | 北京易华录信息技术股份有限公司 | A kind of vehicle restricted driving method and device based on vehicle electron identifying |
| CN109255953B (en) * | 2018-09-19 | 2020-11-03 | 江苏本能科技有限公司 | Region-based movable vehicle distribution display method and system |
| CN109993215B (en) * | 2019-03-08 | 2021-08-24 | 浙江大学 | Route guidance method based on traffic big data |
| CN110648530A (en) * | 2019-09-18 | 2020-01-03 | 南京信息工程大学 | Car traffic control management method based on working unit zone bit characteristics |
| CN111652773A (en) * | 2020-04-26 | 2020-09-11 | 上海聚橙网络科技有限公司 | City management system based on RFID |
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| WO2009012248A1 (en) * | 2007-07-16 | 2009-01-22 | Crucs Holdings, Llc | System and method for monitoring vehicles on a roadway |
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