CN202103786U - Road automobile flow video monitoring statistical system - Google Patents
Road automobile flow video monitoring statistical system Download PDFInfo
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- CN202103786U CN202103786U CN2011200700354U CN201120070035U CN202103786U CN 202103786 U CN202103786 U CN 202103786U CN 2011200700354 U CN2011200700354 U CN 2011200700354U CN 201120070035 U CN201120070035 U CN 201120070035U CN 202103786 U CN202103786 U CN 202103786U
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Abstract
The present utility model discloses a road automobile flow video monitoring statistical system. The system comprises a server layer and a client layer, wherein the server layer comprises a video server and a database server, the client layer comprises a tunnel monitoring machine, a road monitoring machine, an image processing machine, a communication machine, an information processing machine, and an emergency telephone computer. The tunnel monitoring machine, the road monitoring machine, the image processing machine, the communication machine, the information processing machine, and the emergency telephone computer are respectively connected with the servers, and the three-layer or multi-layer C/S mode can be adopted when the interaction between the client layer and the server layer is too much. The automobile flow video monitoring statistical system has complete functions, is convenient in use, and has strong networking capability, high safety and strong expansion capability.
Description
Technical field
The utility model relates to the Traffic monitoring management system, specifically is a kind of road flow motor video monitoring and statistics system.
Background technology
The highway high speed development of China, freeway net extends in all direction, an automotive society at hand, and a lot of problem is also following, like traffic congestion, traffic accident, various violation phenomenons etc.Therefore to the effective monitoring of highway and the management important that just seems, a lot of highways all have been equipped with highway monitoring system.Highway monitoring system can in time be gathered the various information (like the volume of traffic, speed, occupation rate, headstock distance, meteorology, light intensity, fire alarm, traffic accident etc.) in the highway section; The record vehicles peccancy; Realize point duty scheduling fast; Make full use of path resource, handle various accidents.
The video monitoring technology has important role at field of traffic.At home and abroad on the market, the video monitoring system of dominate mainly contains three major types: analog video supervisory control system, based on the video monitoring system and the digital video monitoring system of PC.The analog video supervisory control system is a first generation TV monitor system, adopts analogue technique, and automaticity is lower.Video monitoring system based on PC is a second generation video monitoring system; System is a core with computer-controlled video matrix; Technical development is very ripe, stable performance, in actual engineering, uses more, particularly particularly extensive in large and medium-sized video monitoring application in engineering; Digital video monitoring be up-to-date emergence be the third generation video monitoring system of core with computer technology, network technology and image/video compress technique.Video monitoring can carry out real-time video monitoring, video recording, warning processing, video network transmission to the system-wide segment limit, for Surveillance center provides required image as important part in the highway monitoring system.It can extract the useful information of traffic monitoring and control from the video monitoring image on express highway section, bridge, tunnel and charge station square; And with highway on the information fusion of related system, for event detection, accident rescue, traffic control etc. provide effective foundation.
The utility model content
The technical problem that the utility model will solve is to realize the automobile quantity and the directional statistics of monitoring road process; Data such as writing time, vehicle, track, travel direction, and automatic inductive statistics; Can adopt wireless and wired mode to network; Count the real-time functions such as flow motor in highway section between adjacent two monitoring point equipment.
For solving the problems of the technologies described above; The technical scheme of the utility model is; Road flow motor video monitoring and statistics system comprises server layer and client tier; Server layer comprises video server and database server; Client tier comprises tunnel monitoring machine, highway section monitoring equipment, image processor, communication equipment, processor and emergency call computer, and tunnel monitoring machine, highway section monitoring equipment, image processor, communication equipment, processor and emergency call computer are connected with server respectively.
Said video server is made up of the memory that is connected with CPU, network interface, video interface, RS422 interface and COBBAIF, and memory, network interface and RS422 interface are connected with CPU is two-way, and video interface is connected with CPU with COBBAIF.
The built-in embedded web server of said video server adopts flush bonding processor and embedded real-time operating system.
Mutual too much time the between client tier and the server layer can adopt three layers or multilayer client/server (C/S) pattern.
The design of this road flow motor video monitoring and statistics system is following:
(1) information gathering.Gather on the highway section and the various data (volume of traffic, speed, time, vehicle, track, travel direction etc.) of the equipment in the tunnel.
(2) information processing.The data that collect are carried out real-time operation, analyzing and processing and are stored in the database server.
(3) query statistic.Historical data is handled and generated to data on the database server, supply that the user adds up, inquiry etc.
(4) show control.Airfield equipment data according to gathering refresh the display message on the imitation screen in real time, let the staff of Surveillance center in time understand the ruuning situation of whole road furniture.
(5) the large screen projector control and the video recording of reporting to the police.Monitor picture with appointment switches to large screen projector as required, observes and follows the tracks of, and can also record a video to alarm point in case take place to report to the police.
(6) video monitoring.To the omnidistance video monitoring of road, can switch specific video camera and monitor, record a video etc.
Native system uses two-layer C/S mode of operation to realize having a server layer.Client tier is divided into seven sub-systems by function: highway section monitoring subsystem, highway section communication subsystem, tunnel monitoring subsystem, information processing subsystem, graphics processing subsystem, broadcast subsystem and emergency call subsystem.The concrete function of each sub-systems is following:
(1) database server: the core of monitoring system, be responsible for storage, data base administration, the shared information service of network is provided and data are carried out integrated treatment and print service management.
(2) highway section monitoring subsystem: major function is that each item function of video switching matrix main frame, large screen projector is operated and managed, and control charge station video matrix controller is dispatched video recording to image.Provide the figure control mode that corresponding video camera is operated on computers.
(3) highway section communication subsystem: mainly manage the various data communication in highway section, image data information is carried out type identification, and data message is carried out depositing database server in after classification processing, the format conversion; Send downwards and coordinate the control command row clock check and correction of going forward side by side.
(4) tunnel monitoring subsystem: be mainly used in tunneling data management, gather environment and the traffic data in the tunnel and various data are carried out computing and processing; Show the change curve of tunnel fire hazard detector in real time, equipment such as tunnel traffic, ventilation, illumination, electric substation are controlled; Outwards control command is sent at the field data terminal after the operator confirms or revises, and the operator also can send control command through the outside field data of manual enter instruction terminal; Also Various types of data is analyzed, inquiry tunnel information and formation is also exported various forms.
(5) information management subsystem: the main event data of being responsible for that the historical data and the manual work of initial data analysis generation are imported shows with form or graphics mode and prints and inquire about.Comprise that data processing, inquiry are printed, statistics is printed and maintenance.
(6) graphics processing subsystem: major function is that road traffic conditions such as gathering and analyze equipment laying in the various data that obtain and route trend, facility position along the line, outfield and the tunnel, detected parameters, operating state is shown with the mode that figure and numeral combine intuitively, and the dynamic refresh imitation screen.
(7) broadcast subsystem: be responsible for the voice messaging that Surveillance center issues is broadcasted on the highway section.
(8) emergency call subsystem: be responsible for the highway section is tightened the processing of urgent telegram words.
Description of drawings
Fig. 1 is a road flow motor video monitoring and statistics system construction drawing;
Fig. 2 is each subsystem module of road flow motor video monitoring and statistics system;
Fig. 3 is a road flow motor video monitoring and statistics system functional block diagram;
Fig. 4 is that road flow motor video monitoring and statistics system uses illustration;
Fig. 5 is a road flow motor video monitoring and statistics system video server.
Embodiment
Referring to Fig. 2; Road flow motor video monitoring and statistics system is two-layer C/S structure; Server layer comprises video server and database server; Client tier comprises tunnel monitoring machine, highway section monitoring equipment, image processor, communication equipment, processor and emergency call computer, and tunnel monitoring machine, highway section monitoring equipment, image processor, communication equipment, processor and emergency call computer are connected with server respectively.Said server is a kind of embedded Web video server and database server.Video server is made up of the memory that is connected with CPU, network interface, video interface, RS422 interface and COBBAIF; Memory, network interface and RS422 interface are connected with CPU is two-way; Video interface is connected with CPU with COBBAIF, adopts flush bonding processor and embedded real-time operating system.
Referring to Fig. 1; The video server of flow motor video frequency monitoring system is formed an Ethernet through switch and tunnel monitoring machine, highway section monitoring equipment, graphic processor, communication equipment, processor, server etc., thereby realization video frequency monitoring system and other subsystem (tunnel monitoring subsystem, highway section Monitor And Control Subsystem, communication subsystem, information processing subsystem) reach the purpose of intercommunication and interlock.Server adopts the working method of two-node cluster hot backup, can guarantee higher equipment redundancy, and under the situation that a main frame breaks down, subsequent use function initiatively replaces host work, has improved the reliability of system.
The flow motor video frequency monitoring system is deployed to ensure effective monitoring and control of illegal activities regional wide, and system adopts the direct access network of video server, and system has almost unlimited seamless extended capability.All devices all identifies with the IP address, and increase equipment is as long as increase the IP address.And because the hardware of this system is, function single-minded, a custom-designed separate equipment comparatively tight with processor and operating system binding; Receive the influence of other hardware and software in the general-purpose computing system unlike plug-in card system that kind; System is more stable; Be convenient to install, safeguard, be easy to the modularized design of the system that realizes, be convenient to management.
Referring to Fig. 3; Missions and goals according to above-mentioned system; Should system divides be become main control module and eight functional modules, be respectively system management module, parameter and module, video acquisition module, video control module, information inquiry module, system debug module are set, report to the police and automatically switch and interlock module, equipment sampling module.
Referring to Fig. 2, generally speaking, do not contact directly between each client layer subsystem, but be related through database, can avoid the phase mutual interference between the software subsystem so first, second guarantee the transplantability of software module.The highway section monitoring subsystem is responsible for whole day and incessantly the highway section was kept watch in 24 hours as an important subsystem of this flow motor video frequency monitoring system.System has the interlock function to alarm signal; Through the presetting bit that controlled video camera is provided with; When reporting to the police, control is automatically switched the directly perceived continuous image scene in key road segment and tunnel and is kept watch on; And to the focusing of the The Cloud Terrace of video camera, variable lens, become doubly, left rotation and right rotation, face upward to bow etc. and control, can required image be provided for head center.When traffic is in critical condition or cause clogging, system will send warning message, and near the video camera in driving abnormality zone is traced and monitored automatically simultaneously, and video tape recorder gets into normal video state.When weather condition reaches certain thresholding or when influencing normal traffic, system will provide the affirmation image of the nearest video camera from the unusual weather conditions zone automatically and send warning message automatically.Abnormal conditions take place in the tunnel, when surpassing predetermined value like the light intensity detected value, or breaking out of fire; Controlling models according to system provides starts traffic control system respectively, blower fan control system, Lighting Control Assembly; Effective traffic flow is carried out at the scene induces; The operational mode of control blower fan, the controlling grade of illumination, the tracing and monitoring or recording a video of the image in the tunnel.
Referring to Fig. 4, power user, operator, general user are the active executors with system interaction; Video server, video frequency collection card, DVR are the main hardware of system's control.Therefore as the passive executor of system.Through the function that the analytical system executor needs, we can draw following use-case: system management, information inquiry, parameter setting, page switching, system debug, video control, equipment sampling, report to the police and automatically switch with video recording etc.The user must login earlier before carrying out these operations.Video control use-case can be divided into cradle head control use-case and video acquisition and video recording use-case again, and their executor is respectively video server, video frequency collection card and DVR.
Claims (4)
1. road flow motor video monitoring and statistics system; Comprise server layer and client tier; It is characterized in that; Server layer comprises video server and database server, and client tier comprises tunnel monitoring machine, highway section monitoring equipment, image processor, communication equipment, processor and emergency call computer, and tunnel monitoring machine, highway section monitoring equipment, image processor, communication equipment, processor and emergency call computer are connected with server layer respectively.
2. road flow motor video monitoring and statistics according to claim 1 system; It is characterized in that; Said video server is made up of the memory that is connected with CPU, network interface, video interface, RS422 interface and COBBAIF; Memory, network interface and RS422 interface are connected with CPU is two-way, and video interface is connected with CPU with COBBAIF.
3. road flow motor video monitoring and statistics according to claim 2 system is characterized in that, the built-in embedded web server of said video server adopts flush bonding processor and embedded real-time operating system.
4. according to the said road flow motor of claim 1 video monitoring and statistics system, it is characterized in that mutual too much time the between client tier and the server layer can adopt three layers or multi-tier Client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200700354U CN202103786U (en) | 2011-03-16 | 2011-03-16 | Road automobile flow video monitoring statistical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200700354U CN202103786U (en) | 2011-03-16 | 2011-03-16 | Road automobile flow video monitoring statistical system |
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| Publication Number | Publication Date |
|---|---|
| CN202103786U true CN202103786U (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200700354U Expired - Fee Related CN202103786U (en) | 2011-03-16 | 2011-03-16 | Road automobile flow video monitoring statistical system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930722A (en) * | 2012-10-31 | 2013-02-13 | 珠海高凌环境科技有限公司 | Traffic flow video detection device and detection method thereof |
| 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 |
| CN105118291A (en) * | 2015-09-07 | 2015-12-02 | 苏州市世跃智能科技有限公司 | Road traffic flow statistic comprehensive monitoring system |
-
2011
- 2011-03-16 CN CN2011200700354U patent/CN202103786U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930722A (en) * | 2012-10-31 | 2013-02-13 | 珠海高凌环境科技有限公司 | Traffic flow video detection device and detection method thereof |
| CN102930722B (en) * | 2012-10-31 | 2015-05-27 | 珠海高凌环境科技有限公司 | Traffic flow video detection device and detection method thereof |
| 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 |
| CN105118291A (en) * | 2015-09-07 | 2015-12-02 | 苏州市世跃智能科技有限公司 | Road traffic flow statistic comprehensive monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140316 |