Analysis of the Possible Savings of Cycle Time on Tram Line No. 17 in Zagreb (CROSBI ID 665348)
Prilog sa skupa u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Sumpor, Davor ; Jurčević Lulić, Tanja ; Slavulj, Marko ; Tokić, Sandro
engleski
Analysis of the Possible Savings of Cycle Time on Tram Line No. 17 in Zagreb
The cycle time on tram line T is theoretically defined as a sum of the total operating (travel) time on line To and the total time at terminals tt. In order to ensure the increasing of the operating and cycle speeds of trams in Zagreb, as well as increasing the gross transport work of a single line with the same number of trams and drivers in one shift, this paper has explored a scenario for simulating cycle time savings by reducing the total operating time, both achieved by the possible implementation of tram priority via traffic lights based on the local automation. Possible realistic saving of the total operating time ΔTo on line No. 17 in Zagreb is based on the assumption that all signals at the traffic lights for trams should be green due to tram priority via traffic lights. Real operating time savings ΔTo was measured by using the stopwatch - pencil - record list method. The measurements were conducted in the middle shift during the afternoon peak load, as well as in the early shift during the morning peak load, for all of the seven days in one week, and for the new tram NT 2200 which accounts for 51% of the ZET tram fleet, on line No. 17. This paper has explored the ideal and maximum positive cycle time scenario, based on the measurement of possible maximum operating time savings ΔTo as the sum of the duration of all red signals at traffic lights for trams in one cycle in real traffic situations in Zagreb.
tram priority, local automation, green traffic lights, cycle time savings
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 823)
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Podaci o prilogu
31-39.
2019.
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objavljeno
10.1007/978-3-319-96074-6_3
Podaci o matičnoj publikaciji
Advances in intelligent systems and computing
Bagnara, Sebastiano ; Tartaglija, Riccardo ; Albolino, Sara ; Alexander, Thomas ; Fujita, Yushi
Firenza : München: Springer
978-3-319-96074-6
2194-5357
2194-5365
Podaci o skupu
Nepoznat skup
poster
29.02.1904-29.02.2096