高速公路车速指导系统实验仿真研究  

Research on Highway Speed Guidance System through Experiment and Simulation

作　　者：何永明[1] 裴玉龙[1] 

机构地区：[1]东北林业大学交通学院交通工程系,哈尔滨市150040

出　　处：《公路》2014年第6期179-182,共4页Highway

基　　金：中央高校基本科研业务基金;项目编号DL11BB15;黑龙江省自然基金;项目编号E201053

摘　　要：高速公路限速对提高行车安全起到了重要作用,但是却牺牲了高速公路"快速"的优越特性。为了解决这一问题,用实验和仿真的方法建立了一种既能够保证行车安全,又能够提高高速公路运行效率的系统。实验和仿真结果均表明,高速公路车速指导系统能够有效提高高速公路安全性和运行速度。The speed limit is playing an important role in improving traffic safety, but at the expenseof the predominant feature of high-speed for a expressway. In order to solve this problem,, a system isestablished by the method of experimental and simulation, which can improve the operation efficiency andguarantee the traffic safety. The experiment and simulation results show that highway speed guidancesystem can effectively improve the safety and running speed.

关 键 词：高速公路 车速指导 限速方案 仿真 

分 类 号：U491.4[交通运输工程—交通运输规划与管理]