Meaning of traffic safety management of expressway is elaborated briefly. Traffic safety management cycle and section of expressway is analyzed. Traffic safety management system of expressway is established, four subsystems of which are analyzed and studied. Methods and models for establishing subsystems are given, providing theoretical basis and practice methods for systematic and intelligent management of traffic safety of expressway.%简要阐述了高速公路交通安全管理内涵,对高速公路交通安全管理周期和管理路段进行了分析,构建了高速公路交通安全管理系统,并对其四个子系统分别进行分析研究。给出建立各子系统所需方法及模型。为高速公路交通安全进行系统化、智能化管理提供了理论基础和实践方法。
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