摘要
本文从人机工程学角度出发,运用时域分析方法,通过行车试验,分析林区道路平曲线半径大小对驾驶员各心率指标的影响。通过实验数据分析得出,驾驶员在林区道路上驾驶时,平曲线半径越小其MRR值越小,心跳速度加快,容易紧张,其交感神经活性增加幅度越大,驾驶员越容易疲劳[1]。
This article analyzes the influences of forest road plane curve radius size on heart rates target of pilot through running test,embarking from man-machine engineering angle,utilizing time domain analysis method.By analyzing the empirical datum,it obtains that when pilot drives on the forest road,the plane curve radius is smaller and its MRR value is smaller,the driver＇s palpitation speed speeds up and tends to be anxious,its scope of nerve activeness increasing is bigger,the pilot fatigues more easily.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
北大核心
2010年第4期177-181,共5页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
内蒙古农业大学教育教学改革研究项目
关键词
林区道路
时域分析
平曲线半径
Forest road
Time-domain analysis
Radius curve
