Proceedings of the Korean Institute of Navigation and Port Research Conference (한국항해항만학회:학술대회논문집)
- Volume 29 Issue 1
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- Pages.377-382
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- 2005
A study on the productivity effects of transport vehicle by pooling system at container terminals
이송장비의 Pooling 운행방식에 따른 터미널하역생산성 효과
- Ha, Tae-Young (Shipping Logistics and Port Research Center, Korea Maritime Institute) ;
- Shin, Jae-Yeong (Department of Logistics Engineering, Korea Maritime University) ;
- Choi, Yong-Seok (Shipping Logistics and Port Research Center, Korea Maritime Institute)
- Published : 2005.04.21
Abstract
This paper deals with productivity improvement of stevedoring system by pooling opertaions of transport vehicle at automated container terminal. Usually, in traditional container terminals, grouping operations of transport vehicle are applied for container crane because vehicle routing path is simple and vehicle assignment is easy. But this static assignment(SA) operation that arrsign vehicles to container crane ar apron reduces flexibility of vehicles. Therefore, This paper presented 4 dynamic assignment(DA) method to improve efficiency of vehicles. These 4 dynamic assignment method consider present situations of container crane such as sequence(Se), queue time(Qt), productivity(Pr), numeric of vehicle assignment(Nv), numeric of buffer(Nb) at vehicles assignment. At the results, dynamic assignment operation to consider Qt, Nv, Nb is most efficient and by next time, dynamic assignment operation to consider Se is superior more than static assignment operation. but, dynamic assignment operation to consider Pr or Qt of container crane only is inefficient than static assignment operation.
본 연구에서는 이송장비의 조별운행방식과 Pooling 운행방식에 따른 컨테이너 터미널의 하역시스템 생산성을 비교분석하였다. 기존 컨테이너 터미널에서는 다수의 이송장비가 1개조로 구성되어 하나의 컨테이너 크레인(C/C)에 대해서만 양
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