TOPL: TOOLS FOR OPERATIONAL PLANNING OF TRANSPORTATION NETWORKS

被引:0
作者
Chow, A. [1 ]
Dadok, V.
Dervisoglu, G.
Gomes, G. [1 ]
Horowitz, R.
Kurzhanskiy, A. A.
Kwon, J.
Lu, X. -Y. [1 ]
Muralidharan, A.
Norman, S.
Sanchez, R. O.
Varaiya, P.
机构
[1] Univ Calif, Calif PATH, Richmond, CA 94804 USA
来源
PROCEEDINGS OF THE ASME DYNAMIC SYSTEMS AND CONTROL CONFERENCE 2008, PTS A AND B | 2009年
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
TOPL is a suite of so ware tools for specifying freeway operational improvement strategies, such as ramp metering, demand and incident management, and for quickly estimating the benefits of such improvements. TOPL is based on the macroscopic cell transmission model. The paper summarizes the theory of the cell transmission model and describes the procedure to carry out a TOPL application. The procedure is illustrated for the 26-mile long I-210W freeway in California, whose model is calibrated using loop detector measurements of volume and speed. The measurements show that congestion originates in a bottleneck and moves upstream, as predicted by the theory. The simulations show that appropriate ramp metering can dramatically reduce total congestion delay and mainline travel time.
引用
收藏
页码:1341 / 1348
页数:8
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