Research on Priority Control Method of Conventional Public Traffic Signals

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Wang, Dan^1 ; Liu, Cheng Shan^1

School of Economics and Management, Xidian University, Xi'an, Shanxi

710000, China^1

关键词: Co-ordinated control;    Green light;    Per capita;    Priority control;    Public transport;    Signal priority;    Single intersections;    Vehicle fleets;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/6/062053/pdf
DOI  :  10.1088/1755-1315/189/6/062053

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

In this paper, for the bus on the main road of the single intersection, the main road of the bus is given priority. According to the strategy of early green light and green light extension, the bus time of the main bus is given more green time, and the bus is guaranteed while ensuring the efficiency of the intersection. Delays are minimized. At the multi-intersection transit priority, the analysis will focus on the possible delays caused by the motorcade at the intersection, and analyze the relationship between the delay and the non-heading delay in terms of the delay between the vehicle fleet and the intersection, and establish the per capita Delayed the smallest coordinated control model to achieve priority control of public transport signals. And the examples are introduced for verification. The results show that the green light extension and the green light early rise two different signal priority methods can effectively reduce the delay of the intersection bus.