I. Background introduction

The road traffic system is an important link of personnel and material transportation and circulation, and the expressway toll station is the most important part of the road traffic. Due to the expressway toll collection management mainly rely on scattered toll stations everywhere, and the location of these toll stations is uncertain, far away from each other, so there is an urgent need for a long-distance control, fast, simple operation of the monitoring system to complete the toll station long-distance convergence monitoring and management, The vehicle congestion, intelligent analysis and data summary of toll station have become the urgent problems of toll station intelligent security system.

Two, demand pain point

(1) Monitoring equipment is difficult to manage due to different road conditions and scenarios, different types of equipment, scattered distribution;

(2) the traditional security monitoring does not have the intelligent analysis ability of video monitoring, and the data summary is not timely;

(3) Without big data computing power, can not judge or predict vehicle behavior;

(4) Unable to provide intelligent alarm information, the staff can not find and predict the vehicle traffic situation in time, thus bringing low work efficiency to the staff.

The main purpose of establishing intelligent analysis security monitoring system of expressway toll station is:

Strengthen the safety monitoring work of expressway toll station;

Timely analysis and early warning of malicious obstruction of vehicles, such as picking quarrels;

Improve the efficiency of toll station vehicles;

Big data analysis, calculate the number of vehicles, vehicle types and probability of passage, predict in advance whether to open more channels;

To provide management efficiency and work for management personnel.

Iii. Solutions

The EasyCVR integrated management system, an intelligent video analysis platform developed by TSINGSEE Qingxi Video, has brought good news to toll stations, where monitoring equipment can be installed in important locations and areas such as lanes and toll stations. The video stream of the monitoring equipment is transmitted to the intelligent video analysis platform, which can carry out artificial intelligence analysis, data summary, alarm information sending, picture capturing and other functions. Moreover, the platform provided by Qingxi Video can provide API interface, which is convenient for secondary development and platform expansion.

Equipment layout point map:

1) Monitoring equipment is deployed at the curve of toll station to detect the number of vehicles entering the curve in advance, and send warning information to the management personnel after collecting and intelligent analysis, so as to facilitate the management of the import and export situation of the import and export channel;

2) A monitoring device is installed at the top of the entrance and exit channels of the toll station, so as to facilitate the statistics of the number of vehicles in each channel and more accurate data statistics and summary;

3) Monitoring equipment is also installed in the toll room, which can detect the vehicle situation at a close distance to ensure the safety of driving and staff.

4. Advantages of the scheme

This solution can not only be connected to EasyCVR through GB28181 and Ehome protocol, but also install EasyNTS device on the Intranet to establish a transmission channel with the public network. In this way, it can be connected to the video intelligent analysis platform through Hikon SDK and Onvif/RTSP. At the same time with local storage capacity, support H265 video streaming codec, support TV wall and other functions; Most importantly, it provides intelligent video analysis, data summary, unified device management, and alarm information sending capabilities.

Its main implementation capabilities include:

Through the system to monitor the on-site image of the area of view back to the command center, so that the management personnel directly grasp the vehicle queuing, congestion, signal lights and other traffic conditions, timely adjust the signal timing or through other means to ease the traffic, change the distribution of traffic flow, in order to achieve the purpose of slow traffic jam.

The management personnel should keep track of the traffic guard video and the traffic situation of large gatherings at any time, and mobilize the police force in time to ensure the unimpeded traffic guard video.

Improve the ability to deal with emergencies through video recording.

Through the video recording of illegal behavior, the monitoring system can play a positive role in economic and social benefits.

Through the combination of analog matrix monitoring system and digital network, the whole network can be managed conveniently.