高速公路服务区交通安全设施设置方法研究

Research on Setting Method of Traffic Safety Facilities in Expressway Service Area

针对高速公路服务区交通安全设施设置主观随意性强、缺乏科学论证引起的设置不合理、不完善问题,对北京市高速公路服务区交通安全设施开展了广泛调研。通过对调研情况总结分析,提出服务区交通安全设施的不同设置方案,并搭建各设置方案的模拟场景,开展驾驶模拟试验;通过对试验结果进行分析,筛选出最优设置方案,形成基于人因的高速公路服务区交通安全设施设置方法。相关研究方法和结论可指导实际工程应用。

Aiming at the unreasonable and imperfect setting of traffic safety facilities in expressway service area,which is subjectively arbitrary and lack of scientific demonstration,extensive research has been carried out on expressway service area in Beijing.According to summary and analysis of the survey,different setting schemes of traffic safety facilities has been put forward in the service area,simulation scenes of each scheme built,driving simulation tests carried out.The test results has been analyzed and the optimal setting schemes screened to form a humanbased method.Relevant research methods and conclusions can guide practical engineering applications.