摘要
从人机工程学和数理统计中概率95%置信度的角度出发,就西南地区公交车扶手横杆普遍偏高的现象,论述了适用于该地区的公交车扶手设计。参考GT/T 10000-1988和GT/T13547-1992的实测统计数据,同时考虑成人人体尺寸的地区差异和时代差异,得出如下结论:西南地区公交车扶手采用横杆加吊带手环设计,两者的中心设计高度分别为1 800 mm,1 600mm,该设计能达到满足西南地区成人中95%的乘员对扶手高度要求的目标。
This article discusses bus handrails design in the southwest area from the angles of the ergonomics probability and mathematical statistics,95% confidence degree in the perspective of the bus arm bar in the area according to GT / T 10000-1988 and GT / T 13547-1992 of the measured statistical data,taking the regional differences in adult body size and age differences into account,it comes to the following conclusion： the design of the southwest bus car armrest plus tape bracelet with bar,the design heights of the two centers are 1800mm,1600mm respectively,the design can meet target of the handrail height requirements for 95% adult occupants of the southwestern region.
出处
《机械制造与自动化》
2011年第2期33-34,66,共3页
Machine Building & Automation
基金
黔科合NY字[2009]3055
科技部项目(2009GJF20030)
