原文传递
QUEUEING AT CONGESTED INTERSECTIONS.
| 题名： | QUEUEING AT CONGESTED INTERSECTIONS. |
| 作者： | Troutbeck-R; Blogg-M |
| 关键词： | SIGNALIZED-INTERSECTIONS; TRAFFIC-CONGESTION; QUEUEING-; DELAY-AT-INTERSECTIONS; INTERSECTION-CAPACITY; COORDINATE-TRANSFORM-METHOD; DIFFUSION-THEORY; QUEUE-LENGTH; VARIANCE-; MEAN-STATISTICAL |
| 摘要： | The operation of intersections when conditions are changing rapidly or if demand exceeds capacity has been a point of discussion for a long time. Most techniques for predicting delays and queue lengths have been based on the so-called coordinate transform approach. Discussed in this paper are the relationships from the coordinate transform method and their shortcomings. Also, the issues are explained and theoretical solutions described that are based on the diffusion theory by Newell, which provides an improved estimate of average queue length and, more importantly, gives the variance of the queue length. It is concluded that Newell's approach provides better estimates of the mean and variance of the queue length. Using the mean as well as the variance provides better methods to predict the performance of the system. |
| 总页数： | Transportation Research Record. 1998. (1646) pp124-131 (10 Fig., 4 Ref.) |
| 报告类型： | 科技报告 |
相关文献
- EFFECT OF RADIUS OF CURVATURE FOR RIGHT TURNING VEHICLES ON THROUGH TRAFFIC DELAY.
- Simple queueing model applied to the city of Portland
- SIMPLE QUEUEING MODEL APPLIED TO THE CITY OF PORTLAND
- REVIEW AND EVALUATION OF METHODS FOR ANALYZING CAPACITY AT SIGNALIZED INTERSECTIONS.
- OVERFLOW DELAY MODEL FOR SIGNALIZED ARTERIALS.
- AIR QUALITY ASSESSMENT AT A CONGESTED URBAN INTERSECTION.
检索历史
应用推荐
