高速公路雾天行车存在着严重的安全隐患,雾区监控系统可及时有效地检测能见度、气象和交通状态等信息,并进行相应的处理,实时地向高速公路的使用者发出相关信息,有效提高雾天行车的安全性。本文在探讨我国实现雾区监控充分必要性的基础上,研究提出了适应于中国实际的雾区监控系统的总体设计要求、基本流程以及解决方案。 There are serious hidden dangers in the highway fog driving day. The fog zone monitoring system can timely and effectively detect the visibility, weather and traffic status information and carry out corresponding processing, and effectively send the related information to the expressway users in real time Foggy day driving safety. On the basis of discussing the necessity of monitoring the fog area in our country, this paper puts forward the overall design requirements, the basic flow and the solution to the actual fog area monitoring system in China.