چکیده مقاله
The time based speed data has been analyzed till date through the fixed detectorsor loop based detectors fixed at road These conventional methods were merelyapplicable scarcely on arterials or some major inter city roads as their shifting isan arduous job every now and then Simultaneously the livelier up rise of theIntelligent Transportation System ITS and its integration with the state of theartGPS technology in the transportation sector has given a fresh dimension to it It stretches the data collection from rather a point to the whole route and hence anopening to an in depth examination of speed, travel time, delay, identification ofbottlenecks and other essential traffic attributes connected to colossal progressionof cost estimation This paper utilizes the tracker data logged on a server specifically designated torecord time based position and speed of vehicle The success of this advancedapproach lies in the association of log route modification with respect to the GPScoordinates The delay functions are used to calculate the extra cost on road usersdue to superfluous load of vehicles It explains the variations in this cost withtime This paper also demonstrates a function to internalize this cost oncommuters through a toll stimulus The results specifically identify time based link cost and further provides way tooptimize the travel cost through internalization of external cost on the wholenetwork As a coda this method provides an effective use of GPS within thetransportation ensuing in the more apt functioning of the transportation systemand eventually abating the monetary losses It sets basis for toll estimation as afunction of additional cost put by the road user It will also assist in carnavigationsystem, once available
کلیدواژهها
نویسندگان
Mir Shabbar Ali
Professor and Chairman, Department of Urban and Infrastructure Engineering, NED University
Muhammad Adnan
Associate Professor, Department of Urban and Infrastructure Engineering, NED University
Syed Fazal Abbas Baqueri
Postgraduate research student Belgium University, former Research Assistant,NED University
شیوه ارجاع
Ali, Mir Shabbar and Adnan, Muhammad and Baqueri, Syed Fazal Abbas,1394,Toll Estimation as a function of Time-Dependent Link Cost, vehicle category and distance– A Case Study for Karachi,The 14th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات چهاردهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک5 اسفند 1393 · تهران