Purpose: for the definition of optimal switch point of crane operation between platforms, to perform task simulation of priority choice in car delivery service, the task should feature penalty consideration for excessive idle delivery at freight front. Methods: Methods of probability theory, queuing and mathematical statistics as well as expert assessments are used to find distribution. Results: Priority model for car delivery service has been worked out. The dependences of average cost of idle time of two car delivery under freight operations - from the moment of switch between deliveries at distribution of Erlang of kth order of freight operation implementation time and the distribution special case — exponential one at mixed priority of car delivery service - are determined. Practical significance: Rational distribution of crane operation is proposed allowing to reduce terminal's costs for penalties for excessive idle delivery at freight front.
Automation, non-public railways, terminal, container-transport system, accelerated cargo delivery
1. Badeckiy A. P. Optimizaciya raspredeleniya konteyneropotokov na napravlenii Kitay - evropeyskiy soyuz / A. P. Badeckiy, A. N. Derevyanko // Russian Journal of Logistics & Transport Management. - 2020. - T. 5. - № 1. - S. 69-86.
2. Malyshev N. V. K voprosu robotizacii tylovyh konteynernyh terminalov / N. V. Malyshev, E. K. Korovyakovskiy // Byulleten' rezul'tatov nauchnyh issledovaniy. - 2020. - № 1. - S. 15-25. - DOI:https://doi.org/10.20295/2223-9987-2020-1-15-25.
3. Palamarchuk G. I. Imitacionnoe modelirovanie mul'timodal'noy cepi postavok / G. I. Palamarchuk, V. N. Kuz'menkova, N. V. Malyshev // Special'naya tehnika i tehnologii transporta. - 2019. - № 3(41). - S. 112-117.
4. Aref'ev I. B. Analiz i modelirovanie transportnyh uzlov / I. B. Aref'ev, E. K. Korovyakovskiy. - SPb.: YuPI, 2018. - 228 s.
5. Kirpichnikov A. P. Prikladnaya teoriya massovogo obsluzhivaniya / A. P. Kirpichnikov. - Kazan': Kazanskiy gos. un-t, 2008. - 116 s.
6. Palamarchuk G. I. Poryadok zanyatiya infrastruktury zheleznodorozhnogo transporta podvizhnym sostavom / G. I. Palamarchuk, V. N. Kuz'menkova, N. V. Malyshev // Analiz i prognozirovanie sistem upravleniya v promyshlennosti, na transporte i v logistike: sbornik trudov XXII Mezhdunarodnoy nauchno-prakticheskoy konferencii molodyh uchenyh, studentov i aspirantov, Cankt-Peterburg, 19-21 aprelya 2022 goda / Peterburgskiy gosudarstvennyy universitet putey soobscheniya Imperatora Aleksandra I. - Cankt-Peterburg: Mediapapir, 2022. - S. 194-198.
7. Korovyakovskiy E. K. Razrabotka modeli-trenazhera morskogo porta / E. K. Korovyakovskiy, N. S. Belyh, E. A. Andreeva i dr. // Professional'noe obrazovanie, nauka i innovacii v HHI veke: sbornik trudov XI Sankt-Peterburgskogo kongressa, Sankt-Peterburg, 23-24 noyabrya 2017 goda. - Sankt-Peterburg: Peterburgskiy gosudarstvennyy universitet putey soobscheniya Imperatora Aleksandra I, 2017. - S. 138.
8. Kobozeva N. G. Analiz pokazateley effektivnosti ispol'zovaniya zheleznodorozhnogo podvizhnogo sostava / N. G. Kobozeva // Izvestiya Peterburgskogo universiteta putey soobscheniya. - 2020. - T. 17. - № 1. - S. 77-83. - DOI:https://doi.org/10.20295/1815-588X-2020-1-77-83.
9. Badeckiy A. P. Perspektivnye tehnologii adaptivnogo upravleniya gruzopotokami / A. P. Badeckiy // Logistika: sovremennye tendencii razvitiya: materialy XIX Mezhdunarodnoy nauchno-prakticheskoy konferencii, Sankt-Peterburg, 2-3 aprelya 2020 goda. - Sankt-Peterburg: Gosudarstvennyy universitet morskogo i rechnogo flota im. admirala S. O. Makarova, 2020. - S. 39-44.
10. Konogray O. A. Perspektivy konversii mezhdunarodnyh transportno- logisticheskih potokov i potencial Arkticheskoy transportnoy infrastruktury v tranzite «Kitay - Evropa» / O. A. Konogray, A. A. Voronov // Ekonomika ustoychivogo razvitiya. - 2022. - № 2(50). - S. 190-193. - DOI:https://doi.org/10.37124/20799136_2022_2_50_190.
