The invention discloses a system for monitoring multi-point monitoring road conditions and belongs to the technical field of road transportation. The system comprises a control cabinet, an energy storage device, a controller, an infrared emitting device, an infrared receiving device, a camera, and a wireless signal transmitting device, wherein the infrared emitting device and the infrared receiving device are symmetrically arranged on both sides of a road, the distance from the infrared emitting device to vertical poles is respectively 10m, 30m and 50m, and the distance from the measuring point of the camera to the vertical poles is respectively 20m, 40m and 60m. According to the measuring results of three infrared devices, the congestion of the road can be judged by a controller so that the signals of a signal lamp can be in real time adjusted. The system is reasonable in design and simple in structure, thus the system is applied to optimization design of intersection signal lamps.
System for monitoring multi-point monitoring road conditions
2015-05-13
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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