부산대학교 도서관

The influence of several visual warning presentation techniques on attention during the fighter tracking task is examined in this research. Concentrate on analyzing the visual channel information form used in alarm systems, as well as how tracking tasks and alert reaction tasks are conveyed by this information. To investigate the ideal visual angle of separation (VAS) and flashing frequency of the visual warning information of the fighter tracking task, the tracking inaccuracy of the tracking task, the reaction time and response accuracy of the warning response task, and the subjective workload of the participants were measured. The pilot performs well in all areas when there is a visual saccade warning signal with a VAS of 10°; for minor warning content, when the VAS is at 20° or 30°,the flashing frequency of 5Hz will not result in a significant load experience, and interference with the primary task can enhance the performance of warning and attention.