| Study on Large Power Tractor Driver’s Heart Rate and Fatigue in Sowing Work |
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| 作者单位： | KONG Degang,ZHAO Yongchao,ZHU Zhenying,ZHANG Shuai(Engineering College, Northeast Agricultural University, Harbin 150030, China);ZHU Lei(Heshan Farm, Jiusan Sub-bureau of the General Bureau of State Farms of Heiiongjiang Province, Nenjiang 161443, Heilongjiaag, China) |
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| 基金项目： | “211” Talent Start-up Fund Project of Northeast Agricultural University (183) |
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| 摘 要： |
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Study on Large Power Tractor Driver's Heart Rate and Fatigue in Sowing Work |
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| Authors: | KONG Degang ZHAO Yongchao ZHU Zhenying ZHANG Shuai ZHU Lei |
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| Abstract: | In order to reduce the driving fatigue in sowing work, this paper based on heart rate (HR) as the main indicator to survey, tested and analyzed the fatigue condition of the drivers of three imported tractors and one domestic tractor in sowing work. The results showed that when driving the imported tractors in sowing work, the HR increasing rate was 10.4%-14.3%, labor intensity belonged to the light level;when driving domestic tractor in sowing work, the HR increasing rate was 23.4%-33.0%, it was remarkably bigger than that of driving imported tractors (P＜0.05), labor intensity belonged to the middle level. The main effects on driving fatigue included the control methods, tractors' cab environment, processing time, operating content, and so on. Finally, we proposed the concrete measures and suggestions to reduce driving fatigue and improve drivers' work condition. |
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| Keywords: | large power tractor sowing work driving fatigue heart rate labor intensity |
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