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智能运输系统(ITS)是现代科学技术支持下的运输系统,该系统的开发和实施加强了道路、车辆、驾驶员和环境四者之间的联系,可提高公路的安全性、运输系统的效率和环境质量等。沙漠高速公路的特殊性,决定了其运行保障系统的复杂性。通过对ITS的分析研究,从主动控制的角度,围绕沙漠环境的特殊性以及由此而决定的交通运输系统各要素所受影响的严重程度和对沿线保障系统的依赖程度,分析保障系统总体结构及各组成要素(子系统)的组成和主要功能,探讨基于ITS技术的沙漠高速公路运行保障系统结构设计和系统功能设计,为提高该保障系统的智能化水平、快速反应能力和整体协调性提供思路。
Intelligent transportation system (ITS) is a transport system supported by modern science and technology. The development and implementation of this system strengthens the connection between road, vehicle, driver and environment, and improves the safety of the road and the efficiency of the transportation system And environmental quality. The particularity of the desert highway determines the complexity of its operational support system. Through the analysis of ITS, from the perspective of active control, focusing on the particularity of the desert environment and the severity of the factors affecting the transport system and the degree of dependence on the security system along the route, the author analyzes the overall structure of the security system And the composition and main functions of each component (subsystem), and discusses the structure design and system function design of desert highway operation support system based on ITS technology, in order to improve the intelligent level, rapid response capability and overall coordination of the security system Ideas.