基于Jack的挖掘装载机驾驶室人机工程分析与改进设计  

Ergonomic analysis and improved design of backhoe loader cab based on Jack

作　　者：王沈策 梁嘉豪 史雨霖 WANG Shence;LIANG Jiahao;SHI Yulin(School of Architecture and Art Design,Hunan University of Science and Technology,Xiangtan 411100)

机构地区：[1]湖南科技大学建筑与艺术设计学院,湖南湘潭411100

出　　处：《机械设计》2024年第2期170-176,共7页Journal of Machine Design

基　　金：湖南省社科成果委员会重点研究课题(XSP22ZDI001)。

摘　　要：为提高挖掘装载机驾驶室的舒适性,采用人体模型建模分析法确定H点位置,并建立挖掘装载机驾驶室人机仿真系统。以人机分析软件Jack为工具,从驾驶员可视性、可达性及舒适性3方面进行挖掘装载机多作业姿势的人机合理性分析,根据仿真结果对中控台界面及控制部件布局进行改进设计,改进方案的分析校核结果表明:驾驶员可视域得到提升,常用控制部件位于驾驶员舒适可达范围内,改进后驾驶员的多个作业姿势舒适性得到提升。通过人机仿真软件对驾驶员多作业姿势进行人机合理性分析,较准确地发现了挖掘装载机驾驶室存在的设计缺陷,为具有复杂人机系统的工程装备驾驶室布局设计研究提供一定参考。In order to improve the comfort of backhoe loader cab,the human body model modeling analysis method was used to determine H-point position and establish a human-machine simulation system for the backhoe loader cab.The human-machine analysis software Jack was used as a tool to carry out human-machine rationality analysis of multiple working postures from the three aspects of driver visibility,accessibility and comfort.The optimization design of the center console interface and control component layout was performed based on the simulation results.The verification results showed that the driver’s visual field had been improved,the common control components were located within the driver’s comfortable and accessible range.The comfort of multiple working postures had been improved.Through the human-machine rationality analysis of multiple working postures using humanmachine simulation software,the design flaws in the backhoe loader cab were more accurately discovered.This would provide a certain reference for research on the layout design of engineering machinery equipment cabs for complex human-machine systems.

关 键 词：人机工程 挖掘装载机 仿真分析 JACK 舒适度 

分 类 号：TU62[建筑科学—建筑技术科学] TB47[一般工业技术—工业设计]