通过高速公路交通信息发布需求分析,并结合可变信息标志(VMS)在高速公路上通常设置路段,分析总结各路段交通标志发布的主要动态信息和静态信息。在此基础上,进行高速公路动、静态信息关联性分析,进而研究动、静态交通信息一体化,为可变信息标志(VMS)和固定静态标志设置一体化研究提供必要的依据。 According to the demand analysis of expressway traffic information release and the combination of variable information signage (VMS), the road sections are usually set up on expressways, and the main dynamic information and static information of traffic signs distribution of each section are analyzed and summarized. On this basis, the dynamic and static information relevance analysis of expressway is conducted, and then the integration of dynamic and static traffic information is studied to provide the necessary basis for the integrated research of VMS and static static marker.