CN1725261A - Advanced traffic control system for elevated line - Google Patents
Advanced traffic control system for elevated line Download PDFInfo
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- CN1725261A CN1725261A CNA2004100529702A CN200410052970A CN1725261A CN 1725261 A CN1725261 A CN 1725261A CN A2004100529702 A CNA2004100529702 A CN A2004100529702A CN 200410052970 A CN200410052970 A CN 200410052970A CN 1725261 A CN1725261 A CN 1725261A
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Abstract
An advanced traffic management system for overhead roads is composed of computer detection and control subsystem, a closed-circuit TV subsystem and an emergency phone subsystem, the three subsystems are made up of field devices and a central process system, among which, the field devices collect various site information, the central process systems are connected with the monitor center process system for analyzing and managing various traffic information.
Description
Technical field:
The present invention relates to physical field, relate in particular to collection, transmission and the processing of information, the particularly collection of transport information, transmission and processing, concrete is a kind of advanced traffic control system of overpass.
Background technology:
In the prior art, traffic administration is not owing to there be to set up monitoring point, outfield and internal field information analysis fast and accurately and the management system that extensively distributes, transport information still depends on artificial spot dispatch and simple traffic information broadcasting, and along with the complexity day by day and the scale of the network of communication lines are increasing, existing traffic management technology can't adapt to.
Summary of the invention:
Technical matters of the prior art to be solved by this invention is: because traffic administration of the prior art is not owing to there be to set up monitoring point, outfield and internal field information analysis fast and accurately and the management system that extensively distributes, transport information still depends on artificial spot dispatch and simple traffic information broadcasting, and along with the complexity day by day and the scale of the network of communication lines are increasing, existing traffic management technology can't adapt to.
The present invention provides a kind of advanced traffic control system of overpass for the technical scheme that above-mentioned technical matters adopted in the solution prior art, the advanced traffic control system of described this overpass is by the COMPUTER DETECTION control subsystem, the closed-circuit television subsystem, emergency call subsystem and Surveillance center's disposal system constitute, wherein, described COMPUTER DETECTION control subsystem is made of COMPUTER DETECTION control airfield equipment and COMPUTER DETECTION control center disposal system, described COMPUTER DETECTION control airfield equipment links to each other by communication line with COMPUTER DETECTION control center disposal system, described closed-circuit television subsystem is made of closed-circuit television airfield equipment and closed-circuit television center processing system, described closed-circuit television airfield equipment links to each other by video link with closed-circuit television center processing system, described emergency call subsystem is made of emergency call airfield equipment and emergency call center processing system, described emergency call airfield equipment links to each other by telephone line with emergency call center processing system, described COMPUTER DETECTION control airfield equipment, closed-circuit television airfield equipment and emergency call airfield equipment distribute respectively and are arranged on the along the line of overpass, described COMPUTER DETECTION control airfield equipment is by data acquisition equipment and induce opertaing device to constitute, described data acquisition equipment is gathered traffic data and meteorological environmental data at least, described COMPUTER DETECTION control center disposal system is handled the data from data acquisition equipment, the traffic events report, traffic control strategy and traffic administration personnel's instruction also produces the traffic guidance control command, described traffic guidance control command is issued by the described opertaing device of inducing, described closed-circuit television airfield equipment is made of video camera and The Cloud Terrace, described video camera is arranged on the described The Cloud Terrace, described video camera transfers to described closed-circuit television center processing system with video information, the airfield equipment of described emergency call is made of the emergency call extension set, described emergency call extension set links to each other described COMPUTER DETECTION control subsystem by described telephone line with described emergency call center processing system, the closed-circuit television subsystem, the emergency call subsystem links to each other with described Surveillance center disposal system by communication network.
Further, described data acquisition equipment carries out pre-service to traffic data and meteorological environmental data.
Further, be provided with the large screen projection display system in the described Surveillance center disposal system, described large screen projection display system adopts the multi-screen splicing control technology.
Further, described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control subsystem, and described COMPUTER DETECTION control subsystem and Surveillance center disposal system link to each other by adopting some the MODEM communication mode to multiple spot.
Perhaps, described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control subsystem, and described COMPUTER DETECTION control subsystem and Surveillance center's disposal system are by Self-healing Rings data optical receiver and fiber optic cable communications.
Further, described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control airfield equipment, and described COMPUTER DETECTION control airfield equipment links to each other by some MODEM communication mode to multiple spot of employing with described Surveillance center disposal system.
Perhaps, described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control airfield equipment, and described COMPUTER DETECTION control airfield equipment and described Surveillance center disposal system are by passing through Self-healing Rings data optical receiver and fiber optic cable communications.
Principle of work of the present invention is: the data acquisition equipment in the COMPUTER DETECTION airfield equipment is to traffic, the real-time detection and the pre-service of data such as weather environment, COMPUTER DETECTION control center disposal system is according to the various traffic datas of gathering, the traffic events report, traffic control strategy and traffic administration personnel's instruction produces the traffic guidance control command, and by inducing the opertaing device issuing traffic to induce instruction, the COMPUTER DETECTION control subsystem provides data acquisition, data communication, real-time operation, analysis decision, the control scheduling, graphics process, data management and detection alarm service, the closed-circuit television subsystem can the monitoring and controlling traffic managerial personnel be verified traffic problems and observe result after COMPUTER DETECTION control center disposal system be found traffic problems, simultaneously, the traffic administration personnel are the subsystem traffic conditions of observing through street net rig camera overlay area intuitively by way of closed-circuit television, can initiatively analyze according to the image information that video camera transmits, pass through recording apparatus simultaneously, can file to logout, for providing reliable basis with the post analysis evidence obtaining.Concrete, the video camera among the present invention is laid on the commanding elevation, building that overpass closes on, observe wide, the visual field is wide, covering completely; When situations such as traffic hazard, vehicle trouble take place on overpass, the driver can be by being located at the emergency call extension set direct calling emergency call center processing system of overhead both sides, system answers emergency call by the emergency call center processing, the traffic administration personnel can in time understand the emergency on overhead, take corresponding measure, eliminating accident in time.The center processing system of described each subsystem all links to each other with the Surveillance center disposal system, by described Surveillance center disposal system all kinds of transport information are carried out unified Analysis and management, in addition, described Surveillance center disposal system also is provided with the large screen projection display system, and described large screen projection display system mainly is made up of projection screen, screen controller etc.Broad screen projective system adopts the multi-screen splicing control technology, the various information that the user is required comprise camera video signal, electronic map information and other computer network signal high brightness, high definition, show intuitively, arbitrarily place as required, amplification or downscaled images, with assist the traffic administration personnel to various situations carry out in time, analysis and decision accurately, reach efficiently and accurately the purpose of assuming unified command of, monitoring and dispatch.
The present invention and prior art contrast, and its effect is actively with tangible.The advanced traffic control system of a kind of overpass of the present invention is transmitted transport information and traffic guidance instruction by COMPUTER DETECTION control subsystem and communication network real time bidirectional, promoted the level of urban traffic control, subsystem is observed the traffic conditions of through street net rig camera overlay area intuitively by way of closed-circuit television, help Pilot Report's emergency by the emergency call subsystem, shortened the response time of traffic events, reduce traffic delay, improved the utilization factor of overpass facility.
Purpose of the present invention, feature and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
Description of drawings:
Fig. 1 is the function logic structural representation of the advanced traffic control system of a kind of overpass of the present invention.
Fig. 2 be in the preferred embodiment of advanced traffic control system of a kind of overpass of the present invention the synoptic diagram of communication system.
Fig. 3 is the system architecture synoptic diagram of a preferred embodiment of the advanced traffic control system of a kind of overpass of the present invention.
Embodiment:
As shown in Figure 1, the advanced traffic control system of a kind of overpass of the present invention, by COMPUTER DETECTION control subsystem 10, closed-circuit television subsystem 20, emergency call subsystem 30 and Surveillance center's disposal system 40 constitute, wherein, described COMPUTER DETECTION control subsystem is made of COMPUTER DETECTION control airfield equipment 1 and COMPUTER DETECTION control center disposal system 2, described COMPUTER DETECTION control airfield equipment 1 and COMPUTER DETECTION control center disposal system 2 link to each other by communication line, described closed-circuit television subsystem is made of closed-circuit television airfield equipment 3 and closed-circuit television center processing system 4, described closed-circuit television airfield equipment 3 and closed-circuit television center processing system 4 link to each other by video link, described emergency call subsystem is made of emergency call airfield equipment 5 and emergency call center processing system 6, described emergency call airfield equipment 5 and emergency call center processing system 6 link to each other by telephone line, described COMPUTER DETECTION control airfield equipment 1, closed-circuit television airfield equipment 3 and emergency call airfield equipment 5 distribute respectively and are arranged on the along the line of overpass, described COMPUTER DETECTION control airfield equipment 1 is by data acquisition equipment and induce opertaing device to constitute, described data acquisition equipment is gathered traffic data and meteorological environmental data at least, the data that described COMPUTER DETECTION control center disposal system 2 is handled from data acquisition equipment, the traffic events report, traffic control strategy and traffic administration personnel's instruction also produces the traffic guidance control command, described traffic guidance control command is issued by the described opertaing device of inducing, described closed-circuit television airfield equipment 3 is made of video camera and The Cloud Terrace, described video camera is arranged on the described The Cloud Terrace, described video camera transfers to described closed-circuit television center processing system 4 with video information, described emergency call airfield equipment 5 is made of the emergency call extension set, described emergency call extension set links to each other described COMPUTER DETECTION control subsystem by described telephone line with described emergency call center processing system 6, the closed-circuit television subsystem, the emergency call subsystem links to each other with described Surveillance center disposal system by communication network.
Further, described data acquisition equipment carries out pre-service to traffic data and meteorological environmental data.
Further, be provided with large screen projection display system 7 in the described Surveillance center disposal system, described large screen projection display system 7 adopts the multi-screen splicing control technology.
As shown in Figures 2 and 3, described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control subsystem, and described COMPUTER DETECTION control subsystem and Surveillance center's disposal system are by Self-healing Rings data optical receiver 50 and fiber optic cable communications.
Described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control airfield equipment, and described COMPUTER DETECTION control airfield equipment and described Surveillance center disposal system are by passing through Self-healing Rings data optical receiver and fiber optic cable communications.
In a preferred embodiment of the invention, keeping under the constant situation of flow, the amplification average out to 20% of unimpeded period of road section, and the average speed of whole day has also improved 15%.
Claims (7)
1. the advanced traffic control system of an overpass, by the COMPUTER DETECTION control subsystem, the closed-circuit television subsystem, emergency call subsystem and Surveillance center's disposal system constitute, it is characterized in that: described COMPUTER DETECTION control subsystem is made of COMPUTER DETECTION control airfield equipment and COMPUTER DETECTION control center disposal system, described COMPUTER DETECTION control airfield equipment links to each other by communication line with COMPUTER DETECTION control center disposal system, described closed-circuit television subsystem is made of closed-circuit television airfield equipment and closed-circuit television center processing system, described closed-circuit television airfield equipment links to each other by video link with closed-circuit television center processing system, described emergency call subsystem is made of emergency call airfield equipment and emergency call center processing system, described emergency call airfield equipment links to each other by telephone line with emergency call center processing system, described COMPUTER DETECTION control airfield equipment, closed-circuit television airfield equipment and emergency call airfield equipment distribute respectively and are arranged on the along the line of overpass, described COMPUTER DETECTION control airfield equipment is by data acquisition equipment and induce opertaing device to constitute, described data acquisition equipment is gathered traffic data and meteorological environmental data at least, described COMPUTER DETECTION control center disposal system is handled the data from data acquisition equipment, the traffic events report, traffic control strategy and traffic administration personnel's instruction also produces the traffic guidance control command, described traffic guidance control command is issued by the described opertaing device of inducing, described closed-circuit television airfield equipment is made of video camera and The Cloud Terrace, described video camera is arranged on the described The Cloud Terrace, described video camera transfers to described closed-circuit television center processing system with video information, described emergency call airfield equipment is made of the emergency call extension set, described emergency call extension set links to each other described COMPUTER DETECTION control subsystem by described telephone line with described emergency call center processing system, the closed-circuit television subsystem, the emergency call subsystem links to each other with described Surveillance center disposal system by communication network.
2. the advanced traffic control system of overpass as claimed in claim 1, it is characterized in that: described data acquisition equipment carries out pre-service to traffic data and meteorological environmental data,
3. the advanced traffic control system of overpass as claimed in claim 1 is characterized in that: be provided with the large screen projection display system in the described Surveillance center disposal system, described large screen projection display system employing multi-screen splicing control technology.
4. the advanced traffic control system of overpass as claimed in claim 1, it is characterized in that: described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control subsystem, and described COMPUTER DETECTION control subsystem and Surveillance center disposal system link to each other by adopting some the MODEM communication mode to multiple spot.
5. the advanced traffic control system of overpass as claimed in claim 1, it is characterized in that: described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control subsystem, and described COMPUTER DETECTION control subsystem and Surveillance center's disposal system are by Self-healing Rings data optical receiver and fiber optic cable communications.
6. the advanced traffic control system of overpass as claimed in claim 1, it is characterized in that: described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control airfield equipment, and described COMPUTER DETECTION control airfield equipment links to each other by some MODEM communication mode to multiple spot of employing with described Surveillance center disposal system.
7. the advanced traffic control system of overpass as claimed in claim 1, it is characterized in that: described Surveillance center disposal system links to each other with at least one COMPUTER DETECTION control airfield equipment, and described COMPUTER DETECTION control airfield equipment and described Surveillance center disposal system are by passing through Self-healing Rings data optical receiver and fiber optic cable communications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100529702A CN1725261A (en) | 2004-07-19 | 2004-07-19 | Advanced traffic control system for elevated line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100529702A CN1725261A (en) | 2004-07-19 | 2004-07-19 | Advanced traffic control system for elevated line |
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| Publication Number | Publication Date |
|---|---|
| CN1725261A true CN1725261A (en) | 2006-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100529702A Pending CN1725261A (en) | 2004-07-19 | 2004-07-19 | Advanced traffic control system for elevated line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615343B (en) * | 2008-06-26 | 2011-02-09 | 上海宝信软件股份有限公司 | Road CCTV monitoring system and road CCTV monitoring method |
| CN103700250A (en) * | 2012-09-28 | 2014-04-02 | 姜廷顺 | Public security traffic emergency rapid-handling method and system |
| CN104269051A (en) * | 2014-10-17 | 2015-01-07 | 成都四为电子信息股份有限公司 | Expressway monitoring and management system |
| CN111344447A (en) * | 2017-11-10 | 2020-06-26 | 欧瑞康纺织有限及两合公司 | Machine for producing or treating synthetic threads |
-
2004
- 2004-07-19 CN CNA2004100529702A patent/CN1725261A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615343B (en) * | 2008-06-26 | 2011-02-09 | 上海宝信软件股份有限公司 | Road CCTV monitoring system and road CCTV monitoring method |
| CN103700250A (en) * | 2012-09-28 | 2014-04-02 | 姜廷顺 | Public security traffic emergency rapid-handling method and system |
| CN104269051A (en) * | 2014-10-17 | 2015-01-07 | 成都四为电子信息股份有限公司 | Expressway monitoring and management system |
| CN104269051B (en) * | 2014-10-17 | 2017-02-15 | 成都四为电子信息股份有限公司 | Expressway monitoring and management system |
| CN111344447A (en) * | 2017-11-10 | 2020-06-26 | 欧瑞康纺织有限及两合公司 | Machine for producing or treating synthetic threads |
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