• 한국항해항만학회지
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• 제42권3호
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• pp.217-226
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• 2018

세계 주요 컨테이너터미널들은 중심항만으로 성장하기 위해 치열한 경쟁 속에서 우위를 선점하기 위해 자동화 시설을 확충하는데 노력하고 있다. 최근 컨테이너터미널에서 자동화 시스템의 완전 통합을 위해 시스템 설계 및 개발이 진행되고 있다. 이는 컨테이너터미널의 야드 작업 효율성을 높이는 데 집중 할 수 있고 다른 컨테이너터미널 운영 프로세스와 통합이 쉬워지기 때문이다. 컨테이너터미널에서 자동화 시스템은 고객에게 더 나은 서비스를 제공하고 수익성을 향상시키는 데 필수적이다. 컨테이너터미널 가동을 보다 효율적으로 운영하고 결과적으로 생산성을 높이려면 Container Handling Equipment(CHE)의 실시간 위치와 상태확인이 요구되고 있다. 본 연구는 컨테이너터미널에 DGPS를 이용하여 컨테이너터미널 자동화 장비의 실시간 위치와 상태를 확인하고 자동화 시스템을 실제 개발, 적용, 운영하는 컨테이너터미널 야드 이송장비 자동화 시스템의 구성요소와 기능을 살펴본 후 실제로 적용하여 기존 야드 이송장비 시스템과 야드 이송장비 자동화 시스템을 비교 분석 및 적용방안에 대해 제시하였다. 또한, 컨테이너터미널의 핵심 장비인 이송장비의 효율적인 운영을 위해서 최적의 야드 이송 장비 자동화 시스템을 이용하게 되면 컨테이너터미널의 생산성 및 이송장비의 효율성을 좀 더 높일 수 있다는 걸을 알 수 있었다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1997년도 추계학술대회 논문집
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• pp.467-471
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• 1997

AGV is very proper equipment for Port Automation. AGV must have Obstacle Detection System(ODS) for port automation. Obstacle Detection System must have some functions. It must be able to classify some specified object from background data. And it must be able to track classified objects. Finally, ODS must determine its next action for safe cruise whether it must do emergency stop or it must speed down or it must change it track. For these functions, ODS can have many different structure. In this paper, we will propose one structure among some possible own which is under construction.

• 한국산업정보학회논문지
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• 제11권3호
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• pp.40-46
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• 2006

영상처리 기술을 이용한 컨테이너 식별자 자동인식은 항만자동화와 물류 처리율 향상에 매우 중요한 요소이다. 본 논문에서는 칼라정보를 이용한 윤곽선 추출과 추출된 문자영역에 대한 문자 조건 검증 알고리즘을 사용하여 입력 영상의 다양한 밝기변화와 잡음에 강한 컨테이너 식별자 인식 기법을 제안하였다. 360장의 컨테이너 영상을 대상으로 실험한 결과 제안한 방법이 식별자 인식에 유용함을 확인하였다.

• 산업기술연구
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• 제22권B호
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• pp.141-146
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• 2002

It becomes common to use computers to control electronic devices and security facilities in newly constructed buildings and house. There are many home application devices in the market which can be controlled by computers. But they are expensive and managed by specialized companies. This paper is focused on personal computers which are available in most homes and can be used to control home electronic appliances and home security facilities. We implemented a home automation server based on Linux. The standard parallel port of personal computer is used to connect sensors and actuators. Therefore, the cost of the server is very low. Moreover, the server is connected to Internet and anywhere we can control and monitor the home security facilities and home automation systems.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2000년도 춘계학술대회논문집
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• pp.47-56
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• 2000

In this study, as the preliminary step for developing an unmanned vehicle to deliver a container-box, we designed and implemented Automatic Guided Vehicle(AGV) Simulator for the purpose of Port Facilities Automation. It is preferable to research the intelligent AGV for delivery all day long. For complementing AGV simulator driving, we used multiple-sensor systems with vision, ultrasonic, IR and adapted the high-speed wireless LAN that satisfies the IEEE 802.11 Standard for bi-directional communication between main processor in AGV and Host computer. Here, we mounted on bottom frame in AGV Pentium-III processor, which combine and compute the information from each sensor system and control the AGV driving, and used the 80C196KC micro-controller to control the actuating and steering motors.

• 한국항만학회지
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• 제14권2호
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• pp.199-207
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• 2000

In this study, as the preliminary step for developing an unmanned vehicle to deliver a container-box, we designed and implemented Automatic Guided Vehicle(AGV) Simulator for the purpose of Port Facilities Automation. It is preferable to research the intelligent AGV for delivery all day long. For complementing AGV simulator driving, we used multiple-sensor systems with vision, ultrasonic, IR and adapted the high-speed wireless LAN that satisfies the IEEE 802.11 Standard for bi-directional communication between main processor in AGV and Host computer. Here, we mounted on bottom frame in AGV Pentium-III processor, which combine and compute the information from each sensor system and control the AGV driving, and used the 80C196KC micro-controller to control the actuating and steering motors.

• 한국항해항만학회지
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• 제42권5호
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• pp.347-356
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• 2018

The presence of the Fourth Industrial Revolution is omniscient, led by full force emergence of technologies that make biological, physical, and digital worlds borderless. All industries which jump on the bandwagon, can observe convergence and merging of bushiness happening within, between and across industries. As the shipping and port logistics industry is said to be in eye of this storm, the purpose of this study is to investigate the shipping and port logistics industry's awareness regarding 4th IR, as well to identify necessary countermeasures in responding to progression of this trend. Analytic Hierarchy Process (AHP) methodology was then used to compare the importance of four phases of countermeasures, reviewed by experts in the field. Results showed that countermeasures should be first orchestrated to the 'Merging and Integration of Inter-industry', then followed by 'P reemptive Introduction of Advanced Technology', 'Expansion of Intra-industry Businesses', and eventually 'Automation, Unmanned Technology'. Last but not least, four phases of countermeasures which should be introduced and executed one phase after another, are outlined for the shipping and port logistics industry to boost its competitiveness in addressing this progressive trend.

• 한국항만학회지
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• 제12권2호
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• pp.243-250
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• 1998

This study is to find subjects for the Automated Container Terminal(ACT) development and container terminal system. Also we analyze the present condition of the container terminal system in Pusan port and its automation level by systems approach. And this paper aims at evaluating on the priority of R&D investment until the beginning of the second stage of New Pusan Port Project(2006). In this process we have considered 8 evaluation indexes(cost, labor, area, time, volume, reliability. safety, convenience) to analyze 6 subsystems. The priority of R&D until target year by sub-systems is as follow: 1. Cargo Handing System, 2. Transfer System, 3. Port Entry System, 4. Storage System (Distribution & Manufacturing System included), 5.Inland Transport System, 6.Port Management & Information System.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.1
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• pp.449-454
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• 2006

The advantage of the latest technical development in the field of automation, electronics, telecommunications, informatics, geomatics and global position fixing techniques, achievement in data storing, processing, analysing, transferring and visualisation must be taken into account and applied to the maritime technology in the very near future. We should build new e-Navigation era using those technologies [16]. In the paper the Author proposes to introduce and define two new terms: navitronics - formed by analogy to mechatronics, and nautomatics - created by analogy to geomatics and telematics to be combination of those two disciplines in navigational applications.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1996년도 하계학술대회 논문집 B
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• pp.1119-1121
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• 1996

The main purpose of this study is to achieve the effective port works by using of container-crane, to disposer of many containers rapidly by using of vision sensor in order to control the swing of spreader. It is examined the possibility of automation in container-crane through a test in the field.