The invention discloses an expressway intelligent induction lamp system which is composed of an induction lamp, a control box, a main optical cable and a main cable, the induction lamp is installed on an easy-to-fog section of an expressway, the brightness information of the induction lamp is adjusted by detecting the visibility on a road section, the effect of saving electric energy is achieved, and once the visibility is detected to be lower than a preset value, the induction lamp is turned on. The induction lamps are turned on to display yellow signals, the geomagnetic sensors are installed below the induction lamps to detect passing information of vehicles, and when the vehicles are detected to pass, the induction lamps in a certain interval behind are turned on to be red to remind a driver in front of the vehicles, so that the alertness of safe driving of the driver in the rear is improved; vehicle speed information is calculated by detecting vehicle passing information through geomagnetic sensors below two adjacent induction lamps, and visibility information of a road section, the number of vehicles, the vehicle speed and other information are transmitted to a monitoring center for monitoring.
本发明公开一种高速公路智能诱导灯系统,由诱导灯具、控制箱、主干光缆、主干电缆组成,在高速公路易起雾段安装诱导灯具,通过检测路段上的能见度来调节诱导灯的亮度信息,达到节约电能的效果,一旦检测到能见度低于预设值时,诱导灯亮起,显示黄色信号,在每个诱导灯具下方安装地磁传感器来检测车辆经过的信息,当检车到车辆经过时,后方一定区间的诱导灯亮红色,以提醒后车司机前方有车,提高后车司机安全驾驶的警觉性,通过相邻两个诱导灯具下方的地磁传感器检测到车辆经过信息来计算车速信息,并将该路段的能见度信息、通过车辆数量、车速等信息传输至监控中心进行监控。
Intelligent induction lamp system for expressway
一种高速公路智能诱导灯系统
2022-09-20
Patent
Electronic Resource
Chinese
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