车辆驾乘人员不同坐姿时腰腹部骨肌力学特性分析  

Analysis of the biomechanical characteristics of lumbar and abdomen muscles of driver and passenger in different sitting positions

作　　者：高振海[1] 高菲[1] 胡宏宇[1] 何磊[1] 兰巍[1] 程悦[2] GAO Zhen-hai GAO Fei HU Hong-yu HE Lei LAN Wei CHENG Yue(State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China R＆D Center, China FA W Group Corporation, Changchun 130011, China)

机构地区：[1]吉林大学汽车仿真与控制国家重点实验室,长春130022 [2]中国第一汽车集团公司技术中心,长春130011

出　　处：《吉林大学学报（工学版）》2017年第1期35-41,共7页Journal of Jilin University:Engineering and Technology Edition

基　　金：国家自然科学基金项目(U1564214;51675224);吉林省科技发展计划项目(20150204055GX);长春市科技计划项目(14KG029);吉林省省级产业创新专项项目(2016C034)

摘　　要：针对车辆驾驶员与乘员的不同人体坐姿引发的骨肌生物力学特性,基于人体骨肌力学软件分别建立了描述驾驶员操纵坐姿和副驾驶位置乘员自然坐姿的人体坐姿骨肌力学模型,并通过调整座椅靠背角度参数,分析了车辆驾乘人员腰腹部不同肌肉和骨骼的受力变化,为车用座椅人性化设计和准确定位测试驾乘人员坐姿的主要工作肌群和主要承力骨骼提供了定量化设计依据。This paper analyzes the musculoskeletal biomechanical characteristics of the bodies of driver and passenger in different sitting positions.Based on musculoskeletal biomechanical computational software,two human sitting musculoskeletal models are built to describe the natural sitting postures of the driver and passenger.Also the influence of the back-rest angle on the muscle and skeleton forces of the driver and passenger is analyzed.This study provides the quantified design bases for humanized automotive seat and accurate sitting position of testing driver and passenger.

关 键 词：车辆工程 人因工程 车用座椅 乘坐舒适性 骨肌力学模型 肌肉激活程度 AnyBody软件 

分 类 号：U463[机械工程—车辆工程]