NORMAL ACCELERATION BEHAVIOR OF PASSENGER VEHICLES STARTING FROM REST AT ALL-WAY STOP-CONTROLLED INTERSECTIONS
Acceleration characteristics of passenger cars starting from rest are often used in traffic simulation, modeling of vehicle fuel consumption and emissions, and design of intersections, acceleration lanes for entrance terminals, turning bays, and passing lanes. Most of the previous studies developed four different acceleration models: the constant acceleration model, the two-phase model, the linear-decreasing acceleration model, and the polynomial acceleration model. However, most of the studies were based on outdated and limited data, so their conclusions may not be applicable for the current vehicle fleet and drivers. The normal acceleration behavior of current passenger vehicles starting from rest at all-way stop-controlled intersections is evaluated, and the previous acceleration models are verified with recent observations. A comparison is included between the acceleration behaviors of straight and turning maneuvers and the influence of speed limits on acceleration rates, and two new polynomial models are developed for driver acceleration behavior for turning maneuvers versus straight maneuver acceleration from a stopped condition.
- Record URL:
- Summary URL:
-
Availability:
- Find a library where document is available. Order URL: http://www.trb.org/Main/Public/Blurbs/155481.aspx
-
Supplemental Notes:
- This paper appears in Transportation Research Record No. 1883, Traffic Flow Theory and Highway Capacity and Quality of Service 2004.
-
Corporate Authors:
500 Fifth Street, NW
Washington, DC United States 20001 -
Authors:
- Wang, J
- Dixon, K K
- Li, Haiying
- Ogle, Jennifer
- Publication Date: 2004
Language
- English
Media Info
- Features: Figures; References; Tables;
- Pagination: p. 158-166
- Monograph Title: TRAFFIC FLOW THEORY AND HIGHWAY CAPACITY AND QUALITY OF SERVICE 2004
-
Serial:
- Transportation Research Record
- Issue Number: 1883
- Publisher: Transportation Research Board
- ISSN: 0361-1981
Subject/Index Terms
- TRT Terms: Acceleration (Mechanics); Behavior; Drivers; Mathematical models; Motor vehicles; Polynomials; Speed limits; Through traffic; Turning traffic
- Uncontrolled Terms: All-way stop-controlled intersections
- Subject Areas: Highways; Operations and Traffic Management; I71: Traffic Theory;
Filing Info
- Accession Number: 00983370
- Record Type: Publication
- ISBN: 030909478X
- Files: TRIS, TRB, ATRI
- Created Date: Dec 21 2004 12:00AM