• Journal of the Korea Institute of Construction Safety
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• v.1 no.1
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• pp.47-56
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• 2018

In this paper, we analyze various cases of accidents caused by vehicle-mounted MEWPs(mobile elevated work platforms) which are most widely used for the high position level works, review the safety improvement measures for each of them, and propose basic data for the revision of related laws. The accidents by MEWPs were caused by the high level of works, which lead to fatal personnel accidents, so the measures for safety must be thoroughly carried out and the obligatory regulations by the related laws must be strictly observed. In this paper, we classify the cases of accidents at the workshop as 4 representative types and propose measures and remedies for them. According to the current regulations, it is possible to prepare for the accidents such as the wire rope breakage by switching to the all-chain drive method which does not have a daily use time limit instead of the wire rope drive method which is widely used at present. Also, it is suggested to add the daily use timetable to the nameplate attachment duty item according to the driving class.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.15 no.6
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• pp.449-456
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• 2022

Recently, fruit farms such as apples tend to have higher productivity and reduce pesticide spraying, and demand in Southeast Asia continues to increase as technology for high-grade work vehicles in the Philippines and Korea's agricultural high-grade work vehicles rise to 3,300mm to 3,800mm, so workers can work at only 4.5m. Therefore, this paper is a study to develop a multi-purpose upright smart high-altitude work vehicle that can secure a work space of more than 7m, up 5.5m, and a structural analysis for design and verification of Multi-purpose Smart Elevation Work Vehicle

• Proceedings of the Korean Society of Computer Information Conference
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• 2017.07a
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• pp.259-260
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• 2017

본 논문에서는 건설 현장이나 발전소 등의 고소 작업이 많은 곳에서 작업하는 근로자의 안전을 확보하기 위해, 클라우드 웹 서비스에 기반에 고소작업자의 행동 데이터를 수집 저장하여 그 데이터를 통해 관리자가 작업자의 행동을 모니터링 하고 위험경고 메시지를 받을 수 있는 시스템을 제안하였다. 작업자가 하는 행동을 관리자가 실시간으로 확인하는 것을 통해 고소 작업산업 현장에서 작업자의 경각심으로 예방이 가능하다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2011.06a
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• pp.388-389
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• 2011

Work at height by Rope access, including the marine plants are used in many industries, worldwide these workers are demanding IRATA certification due to danger of work. Also, the largest cause of death in National Industrial Accident is crash but nevertheless the training for worker at height is not carry out almost. In the here, introduce the kind of IRATA qualifications, training and membership, etc. and propose how could apply to korea it.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.10 no.3
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• pp.232-241
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• 2017

This study was carried out to design the stable elements of the aerial work machinery used in the orchard and farmland which had been conducted in the previous research. A hydraulic lifting lift has been developed to work safely at irregular and inclined locations using an auto leveling system and a horizontal sensor. The development of a centralized controller including remote control has been carried out in order to control the elevated work platform. Through the developed module, we carried out on-site test run to check whether the control is stable in the elevation workbench. Through the structural analysis of the elevation workbench, the maximum load and the equal load amount that the worker can safely work on the workbench are presented.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.10 no.3
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• pp.225-231
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• 2017

This study was carried out for the production of aerial work machinery in high place in the orchard. In the case of orchards, there are many unpaved roads and sloping grounds to solve the problem of overturning or safety problems when working in a orchard. For more stable operation, an automatic leveling system was designed. During the structural analysis, the horizontal sensor was installed in addition to the standard that we wanted. Based on the INVENTOR, the structural analysis through 3D modeling showed that the maximum tilt of the worker was 116.49Mpa on the left and 118.26Mpa on the right.

• 월간 기계설비
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• s.226
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• pp.60-63
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• 2009

안전, 또 안전!은 아무리 강조해도 지나치지 않다. 한때 우리나라는 '안전불감증'이라 해도 과언이 아닐만큼 안전에 대한 의식이 저조해서 사고가 많았다. 이에 따라 각 건설현장에서는 안전에 대한 교육을 철저히 시키고 행동강령 주지 등 많은 노력을 기울여 왔다. 특히 가스와 관련한 사고는 대형사고로 번질 가능성이 높기 때문에 작업 시 더욱 주의를 필요로 한다. 본지는 가스시공 시의 일반적인 안전수칙과 탱크, 용기, 기계실, 고소작업, 용접작업 천공 분기작업, 도시가스 공급시설물 작업 시의 안전수칙에 대하여 게재한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.06a
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• pp.395-397
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• 2012

해양구조물에서 발생하는 부상의 원인은 고소작업 중 추락, 물건의 이송 중 미끄러지거나 걸려 넘어짐에 의한 부상 등이 대부분을 차지한다. 이에 따라 부상을 유발하는 주요 위험작업에 대한 안전선진국의 규정 및 교육기관의 교육 내용을 우리나라의 것과 비교하여 우리나라의 현황과 개선방향을 검토하였다.

• The Safety technology
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• no.100
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• pp.8-13
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• 2006

• The Safety technology
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• no.94
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• pp.64-67
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• 2005