In order to further improve the management efficiency of expressways, traffic safety supervision departments have installed surveillance cameras on various road sections and intersections, and use the surveillance cameras to obtain highway traffic conditions and traffic conditions to manage highways with accurate data. Make the relevant processing work of the traffic safety supervision department more convenient, fast and accurate, and ensure that the emergency response can be made quickly and timely.
Highway industry demand.
Expressways usually have the characteristics of good routes, large traffic, and fast traffic speeds, which are good advantages under normal circumstances, but when encountering heavy traffic and bad weather, such as rain and fog, if advanced supervision is not adopted Measures can easily cause traffic jams or even induce traffic accidents. Therefore, it is necessary to deploy a full-range monitoring system on a highway with a lot of traffic.
However, due to the long distance of the highway and the complicated terrain, which is not conducive to wiring, the use of wireless video surveillance is undoubtedly the best choice.
Shenzhen Lai An Technology has designed a set of highway-specific wireless video surveillance solutions. The advantages of wireless surveillance systems are easy to install, no wiring is required, and local conditions are adjusted. Short construction period, saving time and effort, and simple maintenance. Wide application range and long transmission distance. High flexibility and easy expansion.
Structure of highway wireless monitoring system
1. The IP camera is used to capture the pavement situation on the highway. It can be installed on the traffic light or on the pole.
2. A common wireless transmission device for the wireless monitoring system on the highway is the mesh wireless bridge LA-5810-N external antenna, which is used to monitor the sending and receiving of video images.
3. The back end is a monitor display + hard disk recorder; it is used to display and store surveillance video images.