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Optimizing the Vehicle Dispatching for Enhancing Operation Efficiency of Container Terminal

컨테이너항만 운영 효율 향상을 위한 장비 배차 최적화

  • Hong, Dong-Hee (Division of Social Science & Design, Gyeonggi College of Science and Technology) ;
  • Kim, Gui-Jung (Division of Information Communication, Baekseok University)
  • 홍동희 (경기과학기술대학교 인문사회디자인학부) ;
  • 김귀정 (백석대학교 정보통신학부)
  • Received : 2017.08.24
  • Accepted : 2017.10.20
  • Published : 2017.10.28

Abstract

Recently the cargo transportation is increasing according to lager containerships in the container terminal. Thus, the various ways(such as efficient vehicle scheduling and minimizing delay time) are applied to increase productivity to handle the increasing cargo transportation in the container terminal. In this paper, the optimized model(Solvers) is applied to improve the existing heuristic method as a way of increasing productivity. The experimental design is that the result of two objective functions(minimizing travel and delay time of the empty vehicle) is compared to the result of the existing heuristic method by six sample problems. As a result of the two objective function experiments, the optimized model draws 5.3% more improved performance than the heuristic method in four of six problem samples.

최근 컨테이너 항만에서는 점점 컨테이너선의 대형화에 따라 증가하는 물동량을 처리하기 위해, 하역장비들의 효율적인 배차 계획과 대기시간 최소화를 통해 작업 생산성을 높이는 다양한 방법들을 적용하고 있다. 본 연구에서는 생산성을 높이는 방법으로 기존 휴리스틱 방법론을 개선한 최적화 모형인 솔버(Solvers)를 적용하였다. 실험 계획은 6개의 샘플 문제를 통해 두 가지 목적함수인 공차주행시간 최소화와 지연시간 최소화의 수행 결과를 기존의 휴리스틱 방법론의 결과와 비교하는 것이다. 실험 결과 두 가지 목적함수 모두 6개의 샘플 문제 중에서 4개의 샘플 문제에서 최적화 모형이 휴리스틱 방법론보다 평균 5.3% 향상된 결과를 도출하였다.

Keywords

References

  1. S. H. Won, S. W. Cho, J. H. Lee, "Counter-strategies of Busan Port against Expansion of Container Vessel Sizel", The Journal of Shipping & Logistics, v.86, pp. 249-274, 2015.
  2. H. R. Kim, R. Choi, T. J. Park, K. R. Ryu, "A Study on Dynamic Optimal Route Layout of AGV in Automated Container Terminal", Journal of Korean Navigation and Port Reserch, Oct. Conference, pp. 179-180, 2009.
  3. H. R. Kim, R. Choi, T. J. Park, K. R. Ryu, "Dynamic Optimization of the Traffic Flow of AGVs in an Automated Container Terminal", Journal of KIISE, v.16, no.5, pp. 591-595, 2010.
  4. Y. J. Jang, S.Y. Jang, C.H. Yang, J. W. Park, "Study on the Resource Allocation Planning of Container Terminal", Journal of the Korean Institute of Industrial Engineers, v.28, no.1, pp. 14-24, 2002.
  5. T. Y. Ha, Y. S. Choi, W. S. Kim, "Simulation-based Evaluation of AGV Operation at Automated Container Terminal", Journal of Navigation and Port Research, v.28, no.10, pp. 891-897, 2004. https://doi.org/10.5394/KINPR.2004.28.10.891
  6. Y. S. Choi, W. S. Kim, T. Y. Ha, "An Estimate of the Required Number of Yard Tractor in Container Terminal", Journal of Korean Navigation and Port Reserch, v.28, no.6, pp. 549-555, 2004. https://doi.org/10.5394/KINPR.2004.28.6.549
  7. H. S. Kim, M. G. Park, "Computation of Shortest Distance of Container Yard Tractor for Multi-Cycle Systems", Journal of Korea Multimedia Society, v.13, no.1, pp. 17-29, 2010.
  8. J. M. Kim, R. Choi, T. J. Park, K. R. Ryu, "Optimizing dispatching strategy based on multicriteria heuristics for AGVs in automated container terminal", Journal of Navigation and Port Research, v.35, no.6, pp. 501-507, 2011 https://doi.org/10.5394/KINPR.2011.35.6.501
  9. D. H. Hong, T. C. Chung, "Computer System Application : A Study On Optimized Design of Decision Support Systems for Container Terminal Operations", Journal of Information Processing Systems, v.10, no.5, pp. 519-528, 2003.
  10. S. H. Won, K. H. Kim, "Deployment of Yard Cranes Considering Storage Plans in Container Terminals", Journal of Korean Navigation and Port Reserch, v.33, no.1, pp.79-90, 2009. https://doi.org/10.5394/KINPR.2009.33.1.079
  11. M.H. Lee, "Design of Heuristic Algorithm of Automatic Vehicle Delivery Support System", Journal of Digital Convergence, v.11, no.13, pp. 181-187, 2013.
  12. H.S. Kim, S.K. Lee, "Forecasting of Electricity Demand for Fishing Industry Based on Genetic Algorithm approach", Journal of the Korea Convergence Society, v.8, no.1, pp. 19-23, 2017. https://doi.org/10.15207/JKCS.2017.8.1.019
  13. S.H. Oh, "A Fuzzy Linear Programming Problem with Fuzzy Convergent Equality Constraints", Journal of the Korea Convergence Society, v.6, no.5, pp. 227-232, 2015. https://doi.org/10.15207/JKCS.2015.6.5.227
  14. J. W. Bae, Y. M. Park, "Yard Crane Dispatching for Remarshalling in an Automated Container Terminal", Journal of Korean Navigation and Port Reserch, v.36, no.8, pp. 665-671, 2012. https://doi.org/10.5394/KINPR.2012.36.8.665
  15. D. H. Hong, C. G. Kim, "Development of Infrared-Ray Communication System for Position Recognition of Yard Tractor in Container Terminal", Journal of Digital Convergence, v.11, no.1, pp. 211-223, 2013. https://doi.org/10.14400/JDPM.2013.11.1.211
  16. K. H. Kim, J. W. Bae, "A dispatching method for AGV to minimize delays of containership operations", International Journal of Management Science, v.5, no.1, pp. 1-25, 1999