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Dynamic link impedance is an important base for dynamic traffic assignment problem. Link travel time is the main constituent of link impedance and is often directly used as link impedance. Considering the disadvantages of traditional estimation methods based on floating car, proposed an improved method to improve the accuracy of the estimates. To Sydney Coordinated Adaptive Traffic System, its detection...
Behavior of road vehicles is highly affected by the road situations. The control units of the vehicles should know as more as possible information on the road to carry out proper operations. But it is hard to get road information with traditional detection approaches. Positioning plus electronic map provides an access to get road information which is position dependent. Based on the original .shp...
Many Intelligent Transportation System applications require continuous and accurate positioning information of the vehicles traveling on the road network. The common devices used for vehicle location are based on Global Position System (GPS), dead-reckoning (DR) sensors, map matching (MM). The paper develops a fuzzy logic based map matching algorithm. The algorithm is tested on different road networks...
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