Research on Effect Factors to Function of Human-machine System as Displaying with LCD / 航天医学与医学工程
Space Medicine & Medical Engineering
; (6)2006.
Article
en Zh
| WPRIM
| ID: wpr-579463
Biblioteca responsable:
WPRO
ABSTRACT
Objective To provide the experimental data for standard establishment and ergonomics research on manned spaceflight displays basing on relation of six effect factors to function of human-machine system as displaying with LCD,and the best factor-level-composition is chosen.Methods An experimental system was developed.The orhoganal experiment means was adopted.Twenty subjects were asked to finish three tasks: to view parameters of the whole screen interface,to seek local parameters,to identify the fault events quickly.Three indices: reaction time,error times and times of unable to recognize were analyzed.Results The indices were much different for different factors at different levels.According to the indices of mean reaction time,extreme difference of view-angle was the lowest and view-distance the highest.Conclusion The order of the display effects of different factors on human-machine system is successively: viewdistance,illuminant level,character height,color of character/background and viewangle.
Texto completo:
1
Base de datos:
WPRIM
Tipo de estudio:
Prognostic_studies
Idioma:
Zh
Revista:
Space Medicine & Medical Engineering
Año:
2006
Tipo del documento:
Article