论文部分内容阅读
采用驾驶模拟仿真的方法从减速效果、排放对环境影响、加速噪音角度评价穿越农村村镇公路实施交通静化措施的有效性,研究分析了4种常见的交通静化措施——减速丘、减速台、交叉口突起和车道窄化措施。建立的8个应用场景中,包含单个静化措施和4种交通静化组合措施的应用效果。驾驶模拟器用来准确记录驾驶员在不同道路静化设施环境下的减速和加速行为,模拟器自带的日本环境保护局推荐的PM2.5排放模型被用于评价环境影响。仿真实验结果表明,各类交通静化措施中综合性能最优的措施是交叉口突起与车道窄化的组合应用,研究成果对于保障农村居民区交通静化措施的实施,提高农村公路交通安全和环境保护效果具有指导意义。
The method of driving simulation is used to evaluate the effectiveness of traffic staticization measures across rural villages and towns from the perspectives of deceleration effect, environmental impact of emissions and acceleration of noise. Four kinds of traffic static reduction measures, namely deceleration mound, deceleration platform Intersection protrusions and lane narrowing measures. Among the eight application scenarios established, the application effects of a single static measure and four traffic static combination measures are included. The driving simulator is used to accurately record the driver’s deceleration and acceleration behavior under different road static facilities. The PM2.5 emission model recommended by Japan’s Environmental Protection Agency, which is included in the simulator, is used to evaluate the environmental impact. The simulation results show that the best comprehensive performance measures for all kinds of traffic staticization measures are the combined application of the intersection and the lane narrowing. The research results are of great value in ensuring the traffic staticization measures in rural residential areas and improving the traffic safety of rural roads Environmental protection effect is instructive.