Research On Task Oriented Information Display Mechanism Of Modern Cockpit Human Machine Interface

Modern aircraft system module function becomes more and more complex,cockpit flight data more and more,cockpit display information increased significantly,will inevitably lead to information display highly integrated problem.Modern aircraft large-screen display device display has become more flexible,the use of man-machine interface display information guidelines can not support the modern cockpit man-machine interface design requirements,and modern man-machine interface display information guidelines are also lack of ergonomics test Data support.Under the different tasks,the driver needs to complete the task of the flight data there is a difference,each driver's attention to the man-machine interface information focus is also there are differences.First of all,this paper mainly from the perspective of cognitive model,mainly for different typical task stage under the modern cockpit man-machine interface,such as the cruise task stage,fault alarm phase,do the corresponding proof of principle test;and cockpit ergonomics Angle to the proposed information display mechanism to verify;improve the man-machine interface design of the scientific and comfortable,and provide the corresponding ergonomic data theory reference.Secondly,based on the attention assignment model,from the perspective of improving the ergonomics of the driver,the new cockpit man-machine interface large screen information display,do the corresponding eye movement and EEG test,provide the corresponding test data,The man-machine interface information under different tasks shows the mental load of the driver,and provides the reference for the information display design of the modern aircraft cockpit man-machine interface.Finally,the quantitative interface information shows the impact of human cognition,the establishment of the driver's subjective assessment of the attention distribution model,the use and analysis of eye movements in different tasks,attention to the model and the driver's eye movement physiological indicators The comparison of the theoretical and experimental values.Through the verification of the man-machine interface information display and the experiment of man-machine function,the optimal design of the new large-screen display information distribution can reduce the driver's mental load and provide some theoretical guidance for the optimization design of the man-machine interface The.