本文围绕高速公路交通标志的信息过载、进出口处交通标志设置、安全车距确认标志设置三个问题展开讨论,并基于驾驶人的驾驶习惯和反应特性,对交通信息过载消除方法、进出口处交通标志设置原则以及安全车距确认标志内容与设置位置进行了深入分析,结合具体案例提出了如何进行人性化设置的思路。 This paper focuses on three aspects of information overload of traffic signs, traffic signs at entrances and exits and setting of signs of safety distances. Based on the driving habits and reaction characteristics of drivers, this paper analyzes the traffic information overload elimination methods, The principle of setting traffic signs and the contents and setting positions of the confirmation mark of safety distance between vehicles and vehicles, and puts forward the idea of ​​how to set up humanity based on specific cases.