混合车流交通流特性分析
Analyses on Multi-Traffic Flow s Characteristics
-
摘要: 合车流基本交通流特性描述是混合车流理论研究的基础。分析了未来我国高等级公路车型结构,界 定混合车流研究的合理范围;提出描述混合车流运动自由度的随机度和相互影响的粘度两个基本概念;通过理 论计算和实地测定得到混合车流的速度模型和堵塞密度。Abstract: Description on multi-traffic flow s characteristics is the basis for the study on theory of multi- traffic flow. This paper analyzes the vehicle s type composition of the high-class highway in the future, specify the scope of study on theory of multi-traffic flow, and puts forward two basic concepts, namely randomizing degree and viscosity. Through theoretical calculation and practical measuring, gained the speed pattern and jamming density of the multi-traffic flow are obfained.
-
Key words:
- highways /
- vehiculartraffic /
- high-class highway /
- multi-traffic flow /
- traffic flow s characteristics
点击查看大图
计量
- 文章访问数: 1461
- HTML全文浏览量: 60
- PDF下载量: 211
- 被引次数: 0