Analysis on the Arrival Distribution and Influencing Factors of the First Car Arrival at the Signalized Intersection
[1]Zhang Huiling,Yang Linyu,Ao Guchang.Analysis on the Arrival Distribution and Influencing Factors of the First Car Arrival at the Signalized Intersection[J].Journal of Zhengzhou University (Engineering Science),2019,40(03):73-78.[doi:10.13705/j.issn.1671-6833.2018.03.009]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
40
Number of periods:
2019 03
Page number:
73-78
Column:
Public date:
2019-04-30
- Title:
- Analysis on the Arrival Distribution and Influencing Factors of the First Car Arrival at the Signalized Intersection
- Keywords:
- Traffic Engineering; the first car arrives; Orthogonal test; signalized intersection; microscopic simulation
- CLC:
- -
- Abstract:
- Signalized intersection delay is closely related to vehicles. Research on the first vehicle arrival during red light is contribute to better analysis of influence factors of delay at signalized intersections, thus contribute to better intersection signal control design to improve the level of service. Firstly, The paper analyzes feature of the first vehicle arrival base on time difference between stopping time of the first car arriving at the stop line during the red light and the start of Red time,. And then the paper studier intersection of a straight line approach and puts more detailed studies on the factors affecting the vehicle arrives at signalized intersection. The 6 factors and 5 levels are chosen considering the possible impacting factors. The orthogonal experiment is used to get the experiments’ combination, and the VISSIM software is used to get the experiment scene. Based on the simulation model, the order of the factors impacting the first vehicle arrival during red light is the saturation, types of vehicles arrival, intersection spacing, the split, the saturated flow, the bus ratio. Finally For the interaction phenomenon of saturated flow and saturation, using transactional analysis to learn that: when saturated flow is 1650pcu/the green light for hours, and saturation is 0.25, there is the highest level of impact on the vehicles.
- References:
- -
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Last Update:
2019-04-16