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近年来,高速公路雷击事件时有发生,造成的损失也是触目惊心的。雷电,已成为高速公路特别是高速公路机电系统最为严重的危害之一,高速公路防雷也正在成为业界关注的焦点话题。我们来看一组案例: 2006年3月21日下午2点后,福建省龙岩市长汀黄馆收费站1号岗亭内,松下212摄像头、2台监视器受雷击损坏,损失1万多元: 2006年4月10日,福建省漳州市国道324线漳州段二个收费站网络监控设备遭雷击,损失5万多元;
In recent years, highway lightning incidents have occurred from time to time, the resulting loss is shocking. Lightning has become one of the most serious hazards of the highway, especially the expressway electromechanical system. The highway lightning protection is also becoming the focus of the industry. Let’s look at a case study: After 21:00 on March 21, 2006, No. 1 toll booth at Changting Huanghuang Hall, Longyan, Fujian Province, 212 Panasonic cameras and 2 monitors damaged by lightning struck more than 10,000 yuan : On April 10, 2006, the network monitoring equipment of two toll gate stations in Zhangzhou section of State Road 324 in Zhangzhou City, Fujian Province, was struck by lightning with a loss of more than 50,000 yuan.