高速公路雾天限速问题研究

Research on Speed Limit of Highway on the Foggy Weather

利用停车视距与能见度之间的关系,推导出车速与能见度及路面状况之间的关系,进而为高速公路雾天车速控制提供理论依据。

Using the relationship between the horizon and the visibility of parking,derive the relationship between the speed and the visibility and road conditions,so as to provide a theoretical basis for Expressway speed control.