중국 위험화물 운전자의 피로도 인식과 사고 연관성에 관한 연구

Abstract

Dangerous cargo traffic accidents are one of the main causes of human factors, especially driver fatigue. Since the importance of fatigue is so serious, government, freight forwarders and drivers will bring utter disaster if they fail to give attention to this area. The purpose of this study is to analyze the relation between the fatigue of the dangerous cargo driver and the transportation accident. The questionnaire prepared for this study was reconstructed according to the purpose of this study based on previous research on the driver's fatigue, and most of the questionnaire items were focused on the driver's fatigue.(Ann Williamson& Samantha Sadural,2001). In this paper, 200 dangerous cargo truck drivers responded to the questionnaire survey, 44 copies were removed for inconsistent answers, and the final 156 questionnaires were used for t-test, binomial test, and regression analysis after reliability and factor analysis. Factors that affecting fatigue during driving are analyzed as long-term transportation, lack of rest, lack of sleep, and driving at dawn. Even in the case of fatigue countermeasures, they prefer practical measures such as minimizing nighttime driving, shortening working hours, and provision of adequate breaks. Regression analysis of the effects of fatigue on accidents showed that the daily average sleeping time and career had negative impacts while age had significant positive effects.