面向显示界面工效研究的飞机座舱仿真系统

Aircraft Cockpit Simulation System for Display Interface Ergonomics

显示界面工效研究通常以时间和正确率为指标记录分析被试的操纵过程,显示界面需要一定的柔性,现有飞行模拟器无法满足上述需求.将飞行员操纵飞机的过程分解为信息输入、信息处理、信息输出,记录信息输入、输出变化的时刻及事件,供后续分析研究.为实现上述要求,明确仿真系统的功能需求、功能模块得出系统总体框架.详细阐述系统仿真模块、虚拟仪表模块、视景模块、通信模块、数据管理模块的设计过程.实现并测试仿真系统,结果表明该仿真系统能够记录被试的信息输入、输出变化的时间及状态,满足显示界面工效研究的需要.为研究显示界面工效问题提供了一种新手段.

Display interface ergonomics studies usually use time and correct rate as the index to record and analyze the operating process.Display interface needs to be flexible. However, the existing flight simulator cannot meet the demand that mentioned above. In order to study further, the operating process for a pilot is divided into information input, information processing, information output and the time or event records when information input or output changes. To achieve the above requirements, the functional requirements of simulation system and function module should be clear to obtain system overall frame. System simulation module, virtual instrument module, visual module, communication module, data management module of the design process should be described in detail in this paper. After implementing and testing the simulation system, the results show that the simulation system can record the time and state when information input or output changes, that meets the needs of the ergonomics research on display interface and provides a new method in studying display interface ergonomics.