| 机车司机失衡性实时监测系统 |
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| 引用本文： | 张殿业,金键.机车司机失衡性实时监测系统[J].西南交通大学学报,1999,34(5):594-597. |
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| 作者姓名： | 张殿业 金键 |
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| 作者单位： | 西南交通大学交通运输学院!成都610031 |
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| 摘 要： | 对机车司机工作过程中的身体状态、疲劳程度提出了测试方法与评价模式。在作业前、作业２ｈ、作业３ｈ、作业４ｈ后４种状态下对其失衡性进行实时监测。受试者５０人，在座姿操纵整个过程中，当出现过度疲劳时，监测系统可及时提示。结果表明：失衡者在连续作业３ｈ后与作业前相比差异显著（Ｐ〈０．０５）。
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| 关 键 词： | 稳定性 失衡性 机车司机 实时监测 安全性 |
Real Time Measurement of Postural Stability of Locomotive Drivers |
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| Zhang Dianye,Jin Jian Du Wen.Real Time Measurement of Postural Stability of Locomotive Drivers[J].Journal of Southwest Jiaotong University,1999,34(5):594-597. |
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| Authors: | Zhang Dianye Jin Jian Du Wen |
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| Abstract: | The postural stability and fatigue degree of locomotive drivers are measured and evaluated. Fifty locomotive drivers are subject to the measurement with stabilometer and computer system in case of pre work, and work after 2 h, 3 h and 4 h respectively. Once the locomotive drivers in sitting posture are overfatigued with work, they can be timely warned by the monitoring system. Experimental results show that the locomotive drivers' postural unbalance are quite different between the two conditions: pre work and work after 3 h (p<0.05). |
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| Keywords: | safety stability unbalance locomotive driver |
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