Analysis on the construction scheme and necessity of constructing expressway video monitoring platform

One 、 Program background

The necessity of building a highway video monitoring platform is as follows ：

1） It is used for monitoring the charging process of high-speed toll stations 、 Safety supervision 、 Intelligent charging and other related management work ;

2） Used for speed measurement at traffic checkpoints 、 Snapshot of emergency lane occupancy 、 Snapshot of illegal driving, etc ;

3） Used to monitor traffic conditions 、 Statistics of traffic flow , Especially in accident prone sections 、 Congested roads ;

4） It is used for the arrest and control of the Ministry of public security 、 License plate recognition, etc , Such as ： Illegal vehicles 、 Control of key vehicles 、 Intercept ;

5） For road administration supervision , For example, for bridges and tunnels 、 The road network along the line shall be monitored 、 Learn about road damage , For road maintenance, etc .

Platform construction requirements ：

1） Support HD real-time video monitoring , Support the transmission of monitoring images 、 Storage 、 Video recording and playback ;

2） Support the unified access of decentralized road monitoring equipment , Achieve centralized management ;

3） Support data exchange and sharing , For example, video resources can be accessed to the road maintenance department 、 police 、 Transportation department, etc ;

4） Support integration and docking with other platforms , Such as APP, Wechat terminal, etc , Travelers can watch videos of high-speed road conditions through these channels .

Two 、 The project design

How to build a video centralized monitoring platform for expressway ？

be based on EasyCVR Video capabilities of the platform , Combined with the highway 、 Various HD and UHD network cameras, optical fiber transmission modules and other equipment deployed in toll stations and other areas , Realize the real-time monitoring of high-speed road conditions and vehicles 、 video / Image return and storage . combination AI、 Mobile Internet 、 The Internet of things 、 Cloud computing 、 Big data and other technologies , The road can also be realized 、 vehicle 、 Fast communication between traffic supervision equipment 、 Information sharing 、 Intelligent analysis, etc .

The construction of video platform mainly includes the following parts ：

1） Front end devices ： Deploy various cameras at each toll station , So as to collect real-time vehicle traffic image resources ;

2） Platform end ： adopt EasyCVR The platform brings together the accessed equipment resources , Realize unified and centralized processing of video resources , And can be cascaded to centralized monitoring centers at all levels ;

3） client ： Support through the computer 、 Electronic large screen / TV wall 、 mobile phone / Viewing real-time video images with tablet and other devices .

3、 ... and 、 Program features

1） Fast access to high-speed road monitoring equipment

The platform supports equipment access through multi protocol , Don't stick to it 、 Not limited to the brand of the camera and its supporting platform , As long as the equipment supports the national standard GB28181 agreement 、RTSP/Onvif、RTMP, Or Haikang Ehome、 The sea, SDK/ Dahua SDK etc. , Can be quickly 、 Easy access to EasyCVR platform , Can be timely 、 accuracy 、 Collect all kinds of road information completely , Make full use of the original monitoring resources , Reduce input costs , Avoid waste of resources .

2） Carry out real-time HD video monitoring on high-speed roads

Platform support through 4G/5G/WIFI And other video transmission technologies will be high-speed road scene 、 Toll Gate 、 Access the video collected by the service area and other equipment 、 HD transcoding 、 Processing and distribution , Supported video stream formats include RTSP、RTMP、HTTP-FLV、WS-FLV、HLS、WebRTC etc. , It can cover the whole terminal 、 The whole platform .

The management personnel of the monitoring center can view the highway conditions in real time , Keep abreast of road emergencies . Based on HD video streaming , People can be captured clearly 、 vehicle 、 Things and other details . When there is a major traffic accident , Rescuers can also demand road monitoring video online through the mobile terminal , Check the site conditions in real time , Timely access to information , Adjust the rescue strategy .

3） Support video 、 Storage and review

Support for roads along the expressway 、 Toll Gate 、 Video surveillance in service areas and other areas 、 Storage , Support retrieval and playback , Helps in the event of an accident , Conduct video data tracing 、 Review 、 obtain evidence .

4） Support video resource sharing

Support platform cascading 、 Can be provided externally API Interface , Easy integration with third-party platforms . Based on video networking sharing capability , It can be connected with transportation 、 Public Security 、 Video resource sharing of safety supervision and other departments 、 Data interconnection 、 Linkage and cooperation, etc , Improve the joint defense and linkage level of highway traffic safety .

5）AI Intelligent analysis

Based on intelligent video analysis technology , For road traffic accidents 、 Abnormal parking 、 The car broke down 、 Pedestrian crossing 、 The car is retrograde 、 Timely monitoring and early warning shall be provided for phenomena such as spillage on the pavement .

• Vehicle detection ： Support car passing snapshot 、 License plate recognition , And carry out a full structural analysis of the vehicle

• Intelligent detection ： Support monitoring personnel density 、 Traffic jams 、 Behavior events, etc

6） Intelligent alarm and reporting

When it is detected that the road section is congested 、 Pedestrians broke into 、 Vehicle violations 、 Traffic accidents and other abnormalities , Report the alarm information to the platform at the first time , And push it to the management personnel through messages , For timely handling and emergency rescue .

7）GIS Electronic map

Front end device support GPS/ Beidou Positioning , As long as the device is online , You can go through 4G Wireless network transmits equipment location information to the platform in real time , According to the business of the superior GIS Map function , It can realize the real-time positioning of integrated terminal equipment on the electronic map , Display the real-time traffic condition of Expressway on the electronic map 、 Be clear at a glance .

8） Strong flexibility , Support development

The platform has powerful data access 、 Processing and distribution capabilities , Provide a wealth of API Interface and SDK service , Strong compatibility 、 High openness , Easy deployment , Functions can be expanded flexibly , Easy integration with third parties , Meet more advanced business needs .

Four 、 Summary of the plan

EasyCVR The platform gives full play to the cloud - edge - Architecture advantages of end-to-end integration , Combined with video convergence access and processing 、 Intelligent analysis 、 Big data processing and other technologies , Assist relevant departments to establish digital 、 Networked Expressway intelligent management and control platform , Realize the traffic status of expressway 、 Road network traffic index 、 Section traffic flow 、 Meteorological indicators such as visibility along the line 、 Key traffic violations 、 Traffic violation situation 、 High real-time integration of traffic control and other elements 、 Full dynamic comprehensive monitoring , achieve “ Full coverage 、 automatic monitoring 、 Precise control 、 Smart decision making ” The goal of intelligent high-speed management .