CN105679039A - Monitoring system for obtaining traffic state of highway - Google Patents

Monitoring system for obtaining traffic state of highway Download PDF

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Publication number
CN105679039A
CN105679039A CN201610226139.7A CN201610226139A CN105679039A CN 105679039 A CN105679039 A CN 105679039A CN 201610226139 A CN201610226139 A CN 201610226139A CN 105679039 A CN105679039 A CN 105679039A
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CN
China
Prior art keywords
information
vehicles
module
supervisory
electronic tag
Prior art date
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.)
Withdrawn
Application number
CN201610226139.7A
Other languages
Chinese (zh)
Inventor
汪斌
张茜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Ruiyi Information Technology Co Ltd
Original Assignee
Chengdu Ruiyi Information Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Ruiyi Information Technology Co Ltd filed Critical Chengdu Ruiyi Information Technology Co Ltd
Priority to CN201610226139.7A priority Critical patent/CN105679039A/en
Publication of CN105679039A publication Critical patent/CN105679039A/en
Withdrawn legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0116Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0125Traffic data processing
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/065Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count

Abstract

The invention discloses a monitoring system for obtaining the traffic state of a highway. The system comprises a remote management terminal, electronic labels and a preset amount of information collectors; each electronic label is mounted on a vehicle, and records information of the vehicle; each information collector comprises a monitoring rod mounted by a highway and N reader-writers mounted on the monitoring rod, N represents the number of lanes of the highway, and each reader-writer communicates with the remote management terminal, reads the electronic labels of the vehicles passing the corresponding lane to obtain the vehicle information, and sends the vehicle information to the remote management terminal; and the remote management terminal records the vehicle information, and obtains traffic data of the highway according to the vehicle information. The highway operation state monitoring system of the invention can provide data support for handling emergency, and further alleviate jam of the highway.

Description

For obtaining the supervisory system of traffic status of express way
Technical field
The present invention relates to technical field of intelligent traffic, it is specifically related to a kind of supervisory system for obtaining traffic status of express way.
Background technology
Transportation is the artery of national economy and social development, is basic industry and the look-ahead industry of socio-economic development. Communications and transportation mainly comprises railway, highway, water transport, aviation, pipeline five kinds of mode of transport, wherein, railway, water transport, aviation, pipeline play a part " line ", highway then plays a part in " face ", it is tied by highway network between various mode of transport, forms the transportation network in town and country of extending in all direction, spread all over. Since reform and opening-up, flexibly, the development of transport by road efficiently rapidly, at present in comprehensive transport system, transport by road volume of passenger traffic, volume of freight traffic proportion reach more than 90 percent and nearly 80 percent respectively.
Motorway is the inevitable outcome of Economic development, has very important status in transportation. On design and establishing, motorway takes restriction to come in and go out, point to divided lane travelings, automobile specified, higher technological standard and the perfect traffic infrastructure such as totally-enclosed, full-overpass, for automobile is quick, safety, economy, comfortable run the condition of creating. Compared with common road, motorway has the outstanding advantages such as road speed is fast, the traffic capacity is big, transportation cost is low, driving is safe, comfortable, its road speed exceeds more than 50 percent than common road, the traffic capacity improves two to six times, and can reduce the road accident rate of the fuel oil consumption of more than 30 percent, the motor vehicle exhaust reducing 1/3rd, reduction by 1/3rd.
But, although motorway reduces road accident rate compared with common road, but once there is traffic accident on a highway, owing to the gangway of motorway is less, the vehicle entering motorway continually, easily blocks up after motorway occurs traffic accident for a long time.
Summary of the invention
Problem to be solved by this invention is to provide a kind of supervisory system for obtaining traffic status of express way, the information of vehicles travelled on a highway by gathering obtains the information such as wagon flow amount, vehicle fleet, provides Data support when motorway generation traffic accident.
The present invention is achieved through the following technical solutions:
For obtaining a supervisory system for traffic status of express way, comprise the information collecting device of remote administration terminal, electronic tag and pre-determined quantity; Described electronic tag is arranged on vehicle, for recording the information of vehicles of affiliated vehicle; Described information collecting device comprises the read write line being arranged on the other monitoring bar of motorway and being arranged on described monitoring bar, described read write line communicates with described remote administration terminal, for reading the electronic tag of each track through vehicle to obtain information of vehicles, and information of vehicles is sent to described remote administration terminal; Described remote administration terminal is used for recording information of vehicles, and obtains the traffic data of motorway according to information of vehicles.
Optionally, described read write line comprises antenna, radio frequency module, controller and communication module; Described antenna and described radio frequency model calling, it is sent to described electronic tag for the electrical signal that radio frequency module sends is converted to radiofrequency signal, and the radiofrequency signal from described electronic tag is converted to electrical signal and is sent to described radio frequency module, wherein, radiofrequency signal from described electronic tag carries information of vehicles; Described radio frequency module is connected with described controller, for the electrical signal being sent to described antenna is carried out modulation treatment, and the electrical signal from described antenna is carried out demodulation process; Described controller and described communication model calling, for extracting information of vehicles and control described communication module and information of vehicles be sent to described remote administration terminal.
Optionally, described read write line also comprises the gsm module and combined aural and visual alarm that are connected with described controller; Described controller also for sending triggering signal to described gsm module and described combined aural and visual alarm when information of vehicles extracts abnormal, described gsm module sends alarming short message when receiving described triggering signal to described remote administration terminal, and described combined aural and visual alarm carries out local warning when receiving described triggering signal. By arranging described gsm module, it is possible to whether remote monitoring information collecting device breaks down, the reliability of system and maintainability are good. By arranging described combined aural and visual alarm, it is possible to carry out local warning, be convenient to the information collecting device that serviceman's quick position breaks down.
Optionally, the power supply module that described read write line also comprises with described radio frequency module, described controller, described communication module, described gsm module and described combined aural and visual alarm are connected.
Optionally, described power supply module is solar storage battery. Owing to motorway distance urban district is relatively far away, adopts solar storage battery to power and can reduce power supply cost.
Optionally, described power supply module comprises switch power supply and DC standby power. Adopting two Power supply pattern, can switch to another road when a wherein road abnormal electrical power supply and power, safeguards system is normally run, it is to increase the reliability of system.
Optionally, described communication module is radio communication module.
Optionally, described remote administration terminal is computer.
The present invention compared with prior art, has following advantage and useful effect:
Supervisory system for obtaining traffic status of express way provided by the invention, when being provided with the mounting points of vehicle through information collecting device of electronic tag, read write line in information collecting device reads the information of vehicles in electronic tag, and the information of vehicles read is sent to remote administration terminal, remote administration terminal calculates the traffic datas such as wagon flow amount, vehicle density, vehicle fleet, track occupation rate according to information of vehicles, for emergency disposal provides Data support. When motorway generation traffic accident, remote administration terminal can inform each expressway tol lcollection entrance according to the traffic data obtained, and reminds the navigating mate not entering motorway to avoid traffic congestion route, alleviates traffic congestion situation.
Accompanying drawing explanation
Accompanying drawing described herein be used to provide to the embodiment of the present invention it is further understood that form the application a part, do not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the supervisory system for obtaining traffic status of express way of the embodiment of the present invention;
Fig. 2 is the structural representation of the information collecting device collection vehicle information of the embodiment of the present invention;
Fig. 3 is the structural representation of the read write line of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment
Fig. 1 is the structural representation of the supervisory system for obtaining traffic status of express way of the present embodiment, and the described supervisory system for obtaining traffic status of express way comprises the information collecting device 12 of remote administration terminal 11, electronic tag 13 and pre-determined quantity. Wherein, the quantity of described information collecting device 12 can be arranged according to practical situation, and described information collecting device 12 arranges more many, and the traffic data that the described supervisory system for obtaining traffic status of express way obtains is more accurate, but cost is more high.
Specifically, described electronic tag 13 is arranged on vehicle, and every car correspondence installs an electronic tag. Described electronic tag 13 is for recording the information of vehicles of affiliated vehicle, and described information of vehicles comprises license plate number, car plate color, vehicle, vehicle user type, vehicle access information etc.
Fig. 2 is the structural representation of described information collecting device 12 collection vehicle information, described information collecting device 12 comprises the read write line 22 being arranged on the other monitoring bar of motorway 21 and being arranged on described monitoring bar 21, described read write line 22 communicates with described remote administration terminal 11, for reading the electronic tag of each track through vehicle to obtain information of vehicles, and information of vehicles is sent to described remote administration terminal 11. In the present embodiment, an information collecting device correspondence arranges a read write line, and namely a read write line is responsible for reading the electronic tag of all tracks through vehicle, it is possible to save the cost of system.
Fig. 3 is the structural representation of described read write line 22, and described read write line 22 comprises antenna 31, radio frequency module 32, controller 33 and communication module 34. Specifically, described antenna 31 is connected with described radio frequency module 32, it is sent to described electronic tag 13 for the electrical signal that radio frequency module 32 sends being converted to radiofrequency signal, and the radiofrequency signal from described electronic tag 13 is converted to electrical signal and is sent to described radio frequency module 32, wherein, radiofrequency signal from described electronic tag 13 carries information of vehicles. Described radio frequency module 32 is connected with described controller 33, for the electrical signal being sent to described antenna 31 is carried out modulation treatment, and the electrical signal from described antenna 31 is carried out demodulation process. Described controller 33 is connected with described communication module 34, for extracting information of vehicles and control described communication module 34 and information of vehicles be sent to described remote administration terminal 11. Wherein, described controller 33 can adopt 89C51 series monolithic, and described communication module 34 can be radio communication mold block, it is possible to think wire communication module.
The principle of work of described read write line 22 is as follows: described controller 33 controls to be sent to described antenna 31 after baseband signal is modulated by described radio frequency module 32, and described antenna 31 sends the radiofrequency signal of certain frequency, forms an effective identification range of read write line;Induced current is produced when the vehicle being provided with electronic tag 13 enters the electromagnetism signal radiation region of read write line, by the energy that induced current or own power source provide, electronic tag is activated and by radiofrequency signal, the information of vehicles that self stores is sent to described antenna 31; Described antenna 31 receives the radiofrequency signal from electronic tag 13, and radiofrequency signal is converted to electrical signal; The electrical signal carrying information of vehicles is carried out demodulation process by described radio frequency module 32, and extracts information of vehicles by described controller 33; Finally, described controller 33 controls described communication module 34 information of vehicles extracted is sent to described remote administration terminal 11.
In the present embodiment, described read write line 22 also comprises the gsm module 35 and combined aural and visual alarm 36 that are connected with described controller 33. Transmission triggering signal is to described gsm module 35 and described combined aural and visual alarm 36 when information of vehicles extracts abnormal for described controller 33, and wherein, information of vehicles extracts the abnormal digital quantity for the extraction of described controller 33 and exceeds range of normal value. Described gsm module 35 sends alarming short message when receiving described triggering signal to described remote administration terminal 11, and described combined aural and visual alarm 36 carries out local warning when receiving described triggering signal.
Further, the power supply module that described read write line 22 also comprises with described radio frequency module 32, described controller 33, described communication module 34, described gsm module 35 and described combined aural and visual alarm 36 are connected. Described power supply module can be solar storage battery, it is possible to think the two power supply modules comprising switch power supply and DC standby power.
With continued reference to Fig. 1, described remote administration terminal 11 is for recording information of vehicles, and obtains the traffic data of motorway according to information of vehicles. Described remote administration terminal 11 can be computer, and described traffic data comprises wagon flow amount, vehicle density, vehicle fleet, track occupation rate etc.
Above-described embodiment; the object of the present invention, technical scheme and useful effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment of making, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. one kind for obtaining the supervisory system of traffic status of express way, it is characterised in that, comprise the information collecting device of remote administration terminal, electronic tag and pre-determined quantity;
Described electronic tag is arranged on vehicle, for recording the information of vehicles of affiliated vehicle;
Described information collecting device comprises the read write line being arranged on the other monitoring bar of motorway and being arranged on described monitoring bar, described read write line communicates with described remote administration terminal, for reading the electronic tag of each track through vehicle to obtain information of vehicles, and information of vehicles is sent to described remote administration terminal;
Described remote administration terminal is used for recording information of vehicles, and obtains the traffic data of motorway according to information of vehicles.
2. the supervisory system for obtaining traffic status of express way according to claim 1, it is characterised in that, described read write line comprises antenna, radio frequency module, controller and communication module;
Described antenna and described radio frequency model calling, it is sent to described electronic tag for the electrical signal that radio frequency module sends is converted to radiofrequency signal, and the radiofrequency signal from described electronic tag is converted to electrical signal and is sent to described radio frequency module, wherein, radiofrequency signal from described electronic tag carries information of vehicles;
Described radio frequency module is connected with described controller, for the electrical signal being sent to described antenna is carried out modulation treatment, and the electrical signal from described antenna is carried out demodulation process;
Described controller and described communication model calling, for extracting information of vehicles and control described communication module and information of vehicles be sent to described remote administration terminal.
3. the supervisory system for obtaining traffic status of express way according to claim 2, it is characterised in that, described read write line also comprises the gsm module and combined aural and visual alarm that are connected with described controller;
Described controller also for sending triggering signal to described gsm module and described combined aural and visual alarm when information of vehicles extracts abnormal, described gsm module sends alarming short message when receiving described triggering signal to described remote administration terminal, and described combined aural and visual alarm carries out local warning when receiving described triggering signal.
4. the supervisory system for obtaining traffic status of express way according to claim 3, it is characterized in that, the power supply module that described read write line also comprises with described radio frequency module, described controller, described communication module, described gsm module and described combined aural and visual alarm are connected.
5. the supervisory system for obtaining traffic status of express way according to claim 4, it is characterised in that, described power supply module is solar storage battery.
6. the supervisory system for obtaining traffic status of express way according to claim 4, it is characterised in that, described power supply module comprises switch power supply and DC standby power.
7. the supervisory system for obtaining traffic status of express way according to claim 2, it is characterised in that, described communication module is radio communication module.
8. the supervisory system for obtaining traffic status of express way according to claim 1, it is characterised in that, described remote administration terminal is computer.
CN201610226139.7A 2016-04-13 2016-04-13 Monitoring system for obtaining traffic state of highway Withdrawn CN105679039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106327869A (en) * 2016-08-31 2017-01-11 广州地理研究所 Urban traffic monitoring system based on automobile electronic identifiers and monitoring method thereof
CN106530726A (en) * 2017-01-16 2017-03-22 深圳汇通智能化科技有限公司 Highway vehicle management system based on cloud computing
CN106571025A (en) * 2016-08-31 2017-04-19 广州地理研究所 Bus driving monitoring system based on automobile electronic identification and monitoring method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102509455A (en) * 2011-11-10 2012-06-20 浪潮电子信息产业股份有限公司 Vehicle monitoring method based on cloud computing and RF recognition
CN102968825A (en) * 2011-09-07 2013-03-13 深圳市金溢科技有限公司 Multivocal route charging method, vehicle-mounted unit and system
CN104424665A (en) * 2013-09-10 2015-03-18 李祖健 Unified highway multipath recognition system and recognition thereof
CN104794929A (en) * 2015-04-10 2015-07-22 成都锐奕信息技术有限公司 Highway network operating monitoring and managing system
CN105679040A (en) * 2016-04-13 2016-06-15 成都锐奕信息技术有限公司 Highway operation state monitoring system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102968825A (en) * 2011-09-07 2013-03-13 深圳市金溢科技有限公司 Multivocal route charging method, vehicle-mounted unit and system
CN102509455A (en) * 2011-11-10 2012-06-20 浪潮电子信息产业股份有限公司 Vehicle monitoring method based on cloud computing and RF recognition
CN104424665A (en) * 2013-09-10 2015-03-18 李祖健 Unified highway multipath recognition system and recognition thereof
CN104794929A (en) * 2015-04-10 2015-07-22 成都锐奕信息技术有限公司 Highway network operating monitoring and managing system
CN105679040A (en) * 2016-04-13 2016-06-15 成都锐奕信息技术有限公司 Highway operation state monitoring system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106327869A (en) * 2016-08-31 2017-01-11 广州地理研究所 Urban traffic monitoring system based on automobile electronic identifiers and monitoring method thereof
CN106571025A (en) * 2016-08-31 2017-04-19 广州地理研究所 Bus driving monitoring system based on automobile electronic identification and monitoring method thereof
CN106530726A (en) * 2017-01-16 2017-03-22 深圳汇通智能化科技有限公司 Highway vehicle management system based on cloud computing
CN106530726B (en) * 2017-01-16 2019-12-06 烟台惠通网络科技有限公司 highway vehicle management system based on cloud calculates

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Application publication date: 20160615