CAJ | 학술논문

通过分析飞行员驾驶战斗机过程中的任务特征,开发了一个包含四个显示界面的交互仿真模型,每个显示界面对应不同类型的任务.通过改变任务信息显示频率来控制脑力负荷.以正确反应率和反应时间作为绩效指标,评价和分析被试对不同颜色编码信息的辨识情况,为信息显示界面的工效学设计提供科学依据.实验结果表明:脑力负荷对不同颜色编码的信息辨识情况影响不尽相同;对于不同类型的任务,信息颜色编码方式不尽相同;颜色编码方式对信息辨识具有显著影响,需根据不同的脑力负荷和任务类型进行选择.
통과분석비행원가사전두궤과정중적임무특정,개발료일개포함사개현시계면적교호방진모형,매개현시계면대응불동류형적임무.통과개변임무신식현시빈솔래공제뇌력부하.이정학반응솔화반응시간작위적효지표,평개화분석피시대불동안색편마신식적변식정황,위신식현시계면적공효학설계제공과학의거.실험결과표명:뇌력부하대불동안색편마적신식변식정황영향불진상동;대우불동류형적임무,신식안색편마방식불진상동;안색편마방식대신식변식구유현저영향,수근거불동적뇌력부하화임무류형진행선택.
Through analyzing task characteristics in the process of driving aircrafte by pilot,an interactire simulation model was developed,which contains four display interfaces corresponding to different types of the tasks.The subject's identification situation to the different color codings was evaluated and analyzed by the experiment,in which mental workload is controlled by changing display frequency of task information and correct response rate and reaction time are regarded as performance indicators,to provide a scientific basis for designing ergonomics of information display interface.The experimented results show that the mental workload has different influences on information identification when the color coding schemes are different;the information color coding has different influence when the task types are different;the matched background-target colors have significant effect on information identification,which are selected according to the different mental workloads and task types.