随着铁路以及公路的飞速发展,生活中为了控制管理的需要,针对如何更好地控制交通安全提出了很高的需求。本文基于铁路与公路交叉口的需求,设计了铁路与公路交叉口护栏自动控制系统。 With the rapid development of railways and highways, in order to control the needs of management in life, high demands are put forward on how to control traffic safety better. Based on the demand of the intersection of railway and highway, this paper designs the automatic control system of railings and highway intersections.