인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
개인구독
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Objective: This study aims to evaluate the workload of courier delivery workers by quantifying the workload of courier delivery tasks for systematic analysis and management.
Background: More than 80% of courier workers complain of musculoskeletal disorders, and courier work consists of unbalanced and excessive physiological exertions, such as moving heavy loads or performing repetitive tasks in the same posture. Therefore, the current type of work requires quantification and evaluation of allowable loads because the work sustainability of workers needs to be improved.
Method: Heart rate was measured during working hours to investigate the effect of maximum acceptable work times and overwork index on the type (A: apartment, B: house/villa, C: apartment/house/villa). A heart rate-based load evaluation was performed to derive quantitative biomarkers considering work characteristics. The heart rate of 21 courier workers was measured while working, and the maximum acceptable work times and overwork index were calculated. The maximum acceptable work times were calculated using the relative heart rate. The overwork index was calculated as the ratio of the maximum acceptable work times to the actual working hours.
Results: Comparing the maximum acceptable work times and overwork index in quantitative workload evaluation, Type B (house/villa) resulted in the highest indices: maximum acceptable work times: 4.3 hours and overwork index: 2.9.
Conclusion: Courier delivery workers operating in Types B~C, including houses and villas, work beyond the maximum acceptable work times. Therefore, it is necessary to lower the overwork index by reducing the working hours of delivery drivers, which can increase the sustainability of work.
Application: The results of this study can be used as a basic guideline to reduce working times related to delivery work and prevent overwork.
Background: More than 80% of courier workers complain of musculoskeletal disorders, and courier work consists of unbalanced and excessive physiological exertions, such as moving heavy loads or performing repetitive tasks in the same posture. Therefore, the current type of work requires quantification and evaluation of allowable loads because the work sustainability of workers needs to be improved.
Method: Heart rate was measured during working hours to investigate the effect of maximum acceptable work times and overwork index on the type (A: apartment, B: house/villa, C: apartment/house/villa). A heart rate-based load evaluation was performed to derive quantitative biomarkers considering work characteristics. The heart rate of 21 courier workers was measured while working, and the maximum acceptable work times and overwork index were calculated. The maximum acceptable work times were calculated using the relative heart rate. The overwork index was calculated as the ratio of the maximum acceptable work times to the actual working hours.
Results: Comparing the maximum acceptable work times and overwork index in quantitative workload evaluation, Type B (house/villa) resulted in the highest indices: maximum acceptable work times: 4.3 hours and overwork index: 2.9.
Conclusion: Courier delivery workers operating in Types B~C, including houses and villas, work beyond the maximum acceptable work times. Therefore, it is necessary to lower the overwork index by reducing the working hours of delivery drivers, which can increase the sustainability of work.
Application: The results of this study can be used as a basic guideline to reduce working times related to delivery work and prevent overwork.
본문·목차
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UCI(KEPA) : I410-ECN-0101-2023-530-000455519
