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Conference Paper
고소작업자 추락예방을 위한 스마트 안전고리 체결 감지 시스템
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- Issue Date
- 2020-08
- Citation
- 대한전자공학회 학술 대회 (하계) 2020, pp.2564-2568
- Publisher
- 대한전자공학회
- Language
- Korean
- Type
- Conference Paper
- Abstract
- Fall accidents in the construction site occur more than 40% among all industry fall accidents. The most fundamental way to prevent the fall accident is the worker to lock the safety hook properly. However, workers may occasionally forget and fail to lock the safety hook which could lead to an accident. Therefore, safety managers demand a system that can check whether the worker at remote site has locked the safety hook properly. Whenever the safety manager recognizes the unlocked hook, he can instruct the worker to lock it. Therefore, several safety devices have been developed to monitor the hook status. However, previous devices are not applicable to underground construction site where telecommunication signal reaches weakly. In this regard, we developed a safety hook monitor system with portable network repeaters. This repeaters can easily deployed and collected in changing construction site. The system is tested in real construction site, and the hook status from remote worker was successfully transmitted to the mobile App within few seconds.
- KSP Keywords
- Fall accidents, Monitor system, Safety devices, Underground construction, construction site, mobile apps