Liuzhou Aerial Video Surveillance Initially Established

“There was a traffic jam on Bayi Road. More vehicles were blocked at the intersection of Bayi Road and Liantang Road.” On the afternoon of February 26, some citizens reported to the captain’s hotline of the Traffic Police Detachment of Liuzhou Public Security Bureau that a traffic accident occurred on Liantang Road. It caused traffic jams and there was also a backlog of vehicles on Bayi Road.

At the same time, the traffic police command center of Liuzhou City Public Security Bureau traffic police command center Long Haiyong only used two high-definition high-definition video surveillance cameras to see all the conditions of the congested road section. “Liantang Road has a slight scratching traffic accident, please The police force went to deal with it.” After discovering that the vehicles on the Bayi Road were slow and the traffic was abnormal, the monitoring command center dispatched the policemen of the two teams in Liubei and Chengzhong to conduct timely traffic diversion, and preferentially released the traffic according to the situation of the road network in this region and the current status of traffic flow. Hongguang Bridge entered the traffic flow of Liantang Road and traffic congestion resumed after 10 minutes.

According to the Traffic Police Detachment of the Liuzhou Public Security Bureau, the first development of the Liuzhou City Intelligent Transportation Electronic Monitoring System was the high-altitude, high-definition video surveillance system, which has been initially completed. Up to now, there are 50 high-definition high-definition cameras in use. A total of 100 high-definition high-definition cameras will be built this year, which will better strengthen the city's road traffic control capabilities and serve the city's traffic participants and urban construction.

“The current highest altitude high-definition camera is located on a 30-storey building with a height of more than 100 meters. When the weather permits, it can see traffic conditions of several kilometers.” Liuzhou City Public Security Bureau Traffic Police Detachment Monitoring Command Center The person in charge, Zhang Xiao, said that 50 high-definition high-definition cameras are located on the top of high-rise buildings and provide real-time monitoring of road traffic conditions in Liuzhou.

Zhang Xiao retrieved a high-altitude high-definition camera located at the east end of the Hudong Bridge. Through the monitoring screen, Huxi Bridge can be clearly seen to the west, and the intersection of Guizhong Avenue and Tanzhong Middle Road can be seen clearly to the east. , "The weather is fine to the west and you can see the intersection of Tanzhong West Road and Xihuan Road. You can see the College Road to the east." Zhang Xiaoxiang introduced.

We also arbitrarily retrieved high-altitude high-definition cameras from several bridgeheads and intersections. The camera on the Hedong Road can see the traffic of the entire Hedong Bridge. The picture is very smooth. Looking down from the camera at the intersection of Sanzhong Road, North Station Road and Sanzhong Road The traffic conditions on Friendship Road are clearly shown. The road is slow, the road is unimpeded, the speed of the traffic, and the length of the vehicles are shown at a glance.

Point and face integration of the Trinity makes traffic monitoring "seamless"

It is understood that the original use of Skynet monitoring system focuses on the prevention of public order, so the selected locations are generally along the road, the scope of vision is very limited, can only see a few hundred meters, it is difficult to control the city's traffic from the surface, and The high-definition high-definition video surveillance system played a complementary role and achieved the effect of “combination of points and surfaces”.

The high-definition high-definition video surveillance system is supplemented by Skynet's video surveillance system. It is mainly installed on higher buildings and collects monitoring areas on the line and plane to form a monitoring network, which helps the management department to master the entire road surface dynamic information and formulate effective Traffic management measures.

The Liuzhou Traffic Police Detachment can use 50 high-definition high-definition video surveillance cameras and more than 3,000 Skynet project surveillance cameras to conduct real-time viewing of urban traffic conditions to form an interlaced monitoring mode with high school, low trinity. High-altitude high-definition cameras can effectively monitor the traffic conditions within a certain area, and scientifically and reasonably command the road police to carry out the diversion, make full use of the road resources, and at the same time, they can actively discover abnormal traffic events on the road in daily video surveillance inspections and promptly order civilian police. Carry out disposals to reduce the occurrence of traffic jams and create a safe and smooth road traffic environment for the citizens.