• Journal of Korea Port Economic Association
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• v.39 no.4
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• pp.1-21
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• 2023

This study analyzed workers' residence and home-based work(HBW) trip by utilizing data from mobile carrier base stations of Gwangyang Port and terminal workers. In the past, research on port-related traffic or trip patterns mainly focused on cargo-based movement patterns for estimating cargo volume and port facilities, but this study analyzed trip patterns for workers in Gwangyang Port ports and related industries. As a result of the analysis, the average number of regular workers in the port hinterland Gwangyang Port was 1,295 per month, and the residence of workers was analyzed in Gwangyang City (66.1%)>Suncheon City (26.6%)>Yeosu City (3.1%). The average number of temporary workers in the hinterland was 2,645 per month, and Gwangyang City (45.8%)>Suncheon City (20.1%)>Yeosu City (5.7%). Next, the average number of regular workers at Gwangyang Port terminals was 753 per month, and Gwangyang City (66.1%)>Suncheon City (28.9%)>Yeosu City (3.3%) was analyzed. The average number of temporary workers at Gwangyang Port terminals was 1,893 per month, and Gwangyang City (50.8%)>Suncheon City (19.7%)>Yeosu City (9.8%). This study is expected to calculate the number of workers based on individual traffic using actual mobile carrier data to estimate the actual number of workers if the workplace address and actual work place are different, such as in port-related industries. This study is the first to be conducted on workers at Gwangyang Port. It is expected to be used as basic data for settlement conditions and urban planning, as well as transportation policies for port workers, by identifying the population coming from areas other than Gwangyang, where Gwangyang Port is located.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.1076-1077
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• 2023

해상 추락사고에 대응하는 해상 구조 로봇 프로젝트는 항만 근로자의 추락사고 감지와 피해자 구조에 초점을 둔다. 센서와 자율주행 기술을 접목하여 정확하고 효율적인 구조 작업을 가능케 하고, 자체 개발한 워터센서를 활용하여 신속한 구조를 지원한다. YOLO를 이용한 피해자 위치 파악, 블루투스 기반 관리자 어플리케이션, 해상 추락 감지 및 센서를 탑재한 구명 조끼, 자동 구조 작업 등의 기능을 통합하여 항만 근로자의 안전을 보장하며, 해수욕장 등 다양한 환경에서도 확장 가능한 창의적인 기술을 제시한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.286-289
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• 2022

농어촌지역의 인구감소로 인한 인력난 해소를 위하여 국가적으로 농·어가당 외국인 고영허용 인원을 확대하고 농가의 경우 계절 근로제도 대상 적용 작물 제한을 없애는 등 인력확보를 위해 노력하고 있다. 외국인 근로자와 국제결혼 증가로 인하여 국내 체류 외국인 수는 지속적으로 증가추세를 보이고 있으며, 코로나 19 이전 2019년 12월 말에 체류 외국인이 252만 명으로 대한민국 전체 인구의 4.9%에 해당하며, 통상 학계에서는 외국인 비율이 5%를 넘으면 다문화사회로 분류한다. 지속적인 외국인 근로자 및 다문화 가구의 증가에 따라 지역사회에서 갈등이 발생하고 있으며, 다문화사회로 분류된 상황에서 외국인 근로자 및 다문화 가구를 지역사회의 일원으로 인식하고 갈등을 적극적으로 해결할 필요가 있다. 이에 본 연구에서는 남해군 미조권역의 사례를 바탕으로 외국인 근로자 및 다문화 가구와 원주민과의 갈등관리를 위한 시설물 및 프로그램 계획, 현안갈등과 잠재적갈등 관리 방안을 제안하여 어촌지역 다문화사회의 발전을 도모할 수 있는 실질적인 연구 수행의 의의가 있다.

• Proceedings of the Korea Information Processing Society Conference
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• 2022.11a
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• pp.1041-1043
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• 2022

항만 안전사고를 줄이고자 하는 노력에도 불구하고 항만 산재는 지속적으로 발생하고 있으며, 2017년이후 지속적으로 증가하는 추세이다. 이는 근속 기간이 적어 충분한 훈련이 되지 않았거나 근로자의 안전보다 작업의 효율성이나 비용을 더 우선시하는 환경, 컨트롤 타워의 부재 등으로 인해 발생하는 것으로 추정된다. 본 프로그램에서는 안전사고 관리 기능을 통해 항만 산재를 체계적으로 관리하여 개선된 작업 환경을 제공하고, 훈련 알고리즘을 통해 근로자의 항만 사고를 효과적으로 예방하고자 한다.

• Journal of Korea Port Economic Association
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• v.38 no.3
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• pp.133-149
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• 2022

The Port logistics is a pivotal industry in strengthening competitiveness for countries and companies and plays an important role in accounting for the majority of Korea's import and export volume, so its importance among Korea's industries is truly enormous. The port, which plays such an important role, is simultaneously unloaded, transferred into the dock, and stored, and it can be said that it is composed of a very complex flow. In particular, port unloading is an environment in which port unloading workers cannot escape the risk of disasters as large cargoes and cranes for container transport move, and numerous disasters are hidden and lead to serious disasters. Through literature studies on the Serious Accident Penalty Act, this study investigated how the Serious Accident Penalty Act affected port unloading workers and whether there was a change in satisfaction with safety education according to the enforcement of the Serious Accident Penalty Act. Through this study, it was found that port unloading workers were more aware of safety than managers in cognitive, attitude, and experience factors. Since the port unloading manager is not put into the unloading work, the perception of safety was analyzed to be lower than that of workers. Since managers should educate workers on safe work and be alert to safety, it seems that port unloading managers will also need to change their perception of safety. The Act on the Punishment of Severe Disasters took effect on January 27, 22, and in the early stages of the enforcement of the law, many confusing and ambiguous parts are found for those in charge of performing practical tasks on the front line until the law is settled. It seems necessary to revise the Act on the Punishment of Severe Disasters for the purpose of clear standards for the law and no safety accidents in the field to prevent confusion in work. In addition, in order to derive more meaningful research results in the future, it is expected that research on the perception of disasters by workers and managers will be continuously needed by deepening literature research to find various factors and using investigation methods such as interviews.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.10a
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• pp.171-173
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• 2014

육상과 떨어져 근무하고 있는 해양근로자들은 의료접근도의 한계성으로 인해 건강관리에 많은 어려움을 호소하고 있다. 이와 같은 해양근로자들에게 U- health기반의 해양원격의료시스템 도입을 한다면, 질병예방 및 건강관리, 나아가 건강증진에 이르기까지 매우 효과적일 것이다. 따라서 이 연구는 향후 해양근로자의 원격 건강관리 서비스를 위한 원격의료 도입 및 운영의 기본 방향을 제공하는 것을 목적으로 한다.

• Journal of Korea Port Economic Association
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• v.34 no.4
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• pp.85-104
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• 2018

Globally, more than 90 percent of all international commerce takes place via sea freight. In terms of container cargo volume, Busan Port is the world's sixth largest port, given its geographical conditions. Regarding geographic advantages, a cargo-working operation that met customers' demand using a 24-hour operating delivery system also contributed to the growth of Busan Port as a global hub. However, research and studies on the working conditions for stevedores are lacking, even though the port industry relies heavily on human resources. Therefore, this study identifies the awareness of the working environment by cargo-working employees at Busan Port and their satisfaction level related to their working environment, such as working two shifts in a 24-hour period.

• Journal of Navigation and Port Research
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• v.44 no.4
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• pp.291-297
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• 2020

In recent years, an increase in deaths and injuries of port cargo handling workers, has raised the need for more effective accident management. The purpose of this study was to evaluate the accident risk for port cargo handling workers and assess ports with high accident risk within the Korean alternative ports using the Entropy & GRA (Grey Relational Analysis). To achieve this purpose, first, 11 Korean ports were selected and the evaluative factors for their outranking evaluation by brainstorming were extracted. Second, the Grey Relational Coefficient of 11 alternative ports was calculated using the GRA. This paper, finally, determined the priority orders of accident risk through calculation of the Grey Relational Grade as the link Grey Relational Coefficient method and the weights of the evaluative factors were calculated by using the Entropy method. In the proposed model, eight criteria such as cargo worker, old cargo worker, work hours, facilities environment, steel cargo volumes, cargo volumes, injury numbers, and death numbers were collected. Busan port was identified as highest accident risk port, and so it should be a top priority to develop a plan to mitigate the risk.

• Journal of Korea Port Economic Association
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• v.35 no.2
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• pp.37-60
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• 2019

An analysis of the correlation in port-related industries between minimum wage and employment effects, showed that it was very insignificant. However, there are some differences between commercial and temporary workers, those that are self-employed, and other workers in the private sector. Thus, while commercial workers are somewhat stable, they have a somewhat negative effect on temporary workers and self-employed people. At the Minimum Wage Council, the minimum wage hike is seen as stable because of the interaction between income and substitution effects in the labor market. According to the analysis, the port-related industries were affected more by the global economic recession and domestic economic volatility than the variables related to the minimum wage hike.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.1072-1073
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• 2023

본 논문은 지진해일로 인한 인명피해를 감소시키고 항만 미관을 증진시킬 수 있는 "항만 지진해일 인명피해 감소 위한 디지털 사이니지 라이프가드"를 제안한다. 본 논문이 제안하는 특징은 다음과 같다. 첫째, 지진 해일 발생 시 라이프가드 내부 공간을 개방해 해일로부터 사람들을 보호한다. 둘째, 라이프가드 외부 디스플레이에 항만 홍보, 작업 정보, 지진해일 대피안내, 광고 영상을 재생한다. 셋째, 안전 통합관제센터 SW와 근로자/일반인용 모바일 앱을 통해 라이프가드의 동작 제어, 현황 조회를 수행한다. IoT기술과 연동된 디지털 사이니지 시스템을 통해 일상 안전 정보 제공 및 비상시 인명 보호를 통한 높은 안전 수준을 유지할 것으로 기대된다.