This paper analyses the shortcoming in calculating the length of car queue at intersection using traditional queue theory, and analyzes the principle of traffic congestion. A function of link travel time is developed according to theory of traffic flow wave. The function includes two parts, one is the car running time on non-congestion section of a link, and the other one is the delay time at downriver intersection. The method of computing car running time and the delay time is discussed.
Study of Link Travel Time Functions for Dynamic Traffic Assignment Models
International Conference on Traffic and Transportation Studies (ICTTS) 2002 ; 2002 ; Guilin, China
2002-07-10
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Study of Link Travel Time Functions for Dynamic Traffic Assignment Models
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