任务-结构-迭代融合的挖掘机操作界面设计方法

为改善矿用挖掘机操作员的作业体验和操作界面设计不合理现状，提出了一种任务-结构-迭代融合的挖掘机操作界面设计方法.采用问卷调查、实地考察和文献资料分析等方法掌握操作员在作业中对环境和信息的感知接收情况，分析操作界面存在的问题，得出所需的设计点.采用结构分解法分析原操作界面的布局，建立了各模块与设计点之间的映射关系，分别确立控制台、控制面板、控制元件等主要模块的设计方法，并引入遮光设计和防误操作设计;采用人机工程学软件Jack迭代评价矿用挖掘机操作界面的可视性、可达性和舒适性.结果表明，应用任务-结构-迭代融合法设计的操作界面更加合理.

Design Method of Excavator Operation Interface Based on Task-Structure-Iteration Fusion

A task-structure-iteration fusion design method is proposed to improve the experience of operator manipulating mining excavator and the operation interface design. Questionnaire， field investigation and literature analysis are carried out to investigate the operator perceptive status to environment and information in the task and to find out the shortcomings of the existing operation interface， and the design points aiming at the defects are obtained. The mapping between modules and the design points is established by dividing the layout of operation interface into several modules with a structure split method. The arrangement methods of the console， control panel and control components are developed， with shading and anti-misoperation considered. The engineering software Jack is used to iteratively evaluate the visibility， accessibility and comfortability of mining excavator operation interface. The results show that the rationality of the operation interface is improved by the task-structure-iteration fusion method.