The keep-right-except-to-pass is a basic rule for driving on the road. This paper addresses the performance of the keep-right-except-to-pass rule, which requires drivers to keep driving on the right-most lane unless they are passing another vehicle, and they must turn back into the right lane once they finish overtaking. In this process, overtaking behavior has a major influence on the traffic flow. Hence, we firstly deliberate five steps of the overtaking process. Second, the symmetric two-lane cellular automaton model which considers the rules of lane-changing is proposed. Third, by analyzing the collected data, we know the variation curve of lane-changing times is just like a parabola with traffic volume increasing. Also, the traffic safety performance decreases with rising lane-changing times. Therefore, the slower-traffic-keep-right rule is proposed to replace the former rule in the condition of heavy traffic, which permits cars to keep driving in the fast lane after overtaking.
Performance Evaluation of the Keep-Right-Except-to-Pass Rule
17th COTA International Conference of Transportation Professionals ; 2017 ; Shanghai, China
CICTP 2017 ; 4170-4180
2018-01-18
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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