• 제목/요약/키워드: Container handling database

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Study on Construction of Simulation Model based on Analysis of Container Handling Database - A case of HICCT in Japan - (컨테이너터미널의 하역 데이터베이스 분석에 의한 하역시뮬레이션 모델 구축에 관한 연구 - 일본의 HICCT를 중심으로 -)

  • Kim, Hwa-Young
    • Journal of Navigation and Port Research
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    • v.31 no.8
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    • pp.717-723
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    • 2007
  • In recent years, the transportation sector has been undergoing very rapid and multifarious changes due to the M&A, alliances between shipping companies, introduction of larger container ship as it cost reduction measure and the application of integrated logistics to satisfy the needs of customers. Therefore, container terminal is required adequate terminal facilities, sufficient channel depth, efficient handling and low cost of port fees and dues. The purpose of this paper is for functional assessment of efficient container terminal. Firstly, the container operating process information about yard equipment and chassis is extracted through the analysis of practical daily work report of container terminal. Also, the formulae of skill factor and troubles of operator on transfer crane are defined. Lastly, container handling simulation model which consideration of skill factor and trouble of operator is proposed by Petri network model.

Study on Integrated Monitoring System of Container Crane (컨테이너 크레인 통합 모니터링 시스템에 관한 연구)

  • Kim, Y.H.;Lee, Y.I.;Kim, H.Y.;Kim, Y.S.;Bae, J.I.
    • Proceedings of the KIEE Conference
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    • 1999.07g
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    • pp.3202-3203
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    • 1999
  • In this paper we show an integrated system of crane maneuvering, crane productivity, terminal operating system, and material handling system, so that the terminal users can have a unified database which enables them to improve the productivity, convenience for users and offer a wide variety of choices resulting in sharing information between terminal operating companies and efficient management of national key harbor industries.

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The information system concept for thermal monitoring of a spent nuclear fuel storage container

  • Svitlana Alyokhina
    • Nuclear Engineering and Technology
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    • v.55 no.10
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    • pp.3898-3906
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    • 2023
  • The paper notes that the most common way of handling spent nuclear fuel (SNF) of power reactors is its temporary long-term dry storage. At the same time, the operation of the dry spent fuel storage facilities almost never use the modern capabilities of information systems in safety control and collecting information for the next studies under implementation of aging management programs. The author proposes a structure of an information system that can be implemented in a dry spent fuel storage facility with ventilated storage containers. To control the thermal component of spent fuel storage safety, a database structure has been developed, which contains 5 tables. An algorithm for monitoring the thermal state of spent fuel was created for the proposed information system, which is based on the comparison of measured and forecast values of the safety criterion, in which the level of heating the ventilation air temperature was chosen. Predictive values of the safety criterion are obtained on the basis of previously published studies. The proposed algorithm is an implementation of the information function of the system. The proposed information system can be used for effective thermal monitoring and collecting information for the next studies under the implementation of aging management programs for spent fuel storage equipment, permanent control of spent fuel storage safety, staff training, etc.