driving of raises 中文意思是什麼
driving of raises
解釋
天井掘進-
Subjective questionnaire and physiological signal are used to record the change of driver ’ s heart rate ( hr ), breath rate ( br ) and surface electromyogram ( semg ). the result shows that hr, br, semg of loin can be used to describe df and the average of hr and br drops, semg raises during driving process
實驗結果表明:駕駛員心率、呼吸頻率和表面肌電值可反應駕駛疲勞程度,並且心率平均值、呼吸頻率平均值隨時間變化總體呈下降趨勢;腰部表面肌電絕對積分值隨時間變化總體呈上升趨勢。
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