Research On Interface Design Of Airborne Tactical Display And Control System Based On Feature Integration

With the development of military informationization,the interactive interface of fighter aircraft avionics has gradually completed the transition from the mode of traditional full-hardware display and control to digital man-machine interaction mode.As an important working system in modern aviation operations,the application of digital interface puts forward higher requirements for future man-machine interaction design.Although China has accumulated certain foundation in the function and implementation technology of tactical display and control system,due to the late start of the research in the field of visual interaction in China,the design of visual human-computer interaction interface of military products still has a large gap with the United States,Japan and other developed countries.This paper takes the airborne avionics tactical display control system as the research object,and based on the feature-integration theory of attention,to explores the human-centered visual interactive interface design method of airborne tactical display control system.The paper has four parts.Firstly,by summarizing the characteristics of the interface information,user and task situation about the system,to analyze its' text,icons,components,colors and other interface elements form the perspective of visual interface design.Then,by analyzing the relationship between the visual cognition of feature integration and information coding,combining the analysis results of the features of airborne tactical display control system,to determine the research mechanism of this paper.And then,through a user research about semantics and affective cognition of coding feature attributes and gradient encoding characteristics,a experiment about the effect of coding feature gradient for visual recognition efficiency,and a experiment about the effect of coding combination for visual recognition efficiency,to explore the usability strategy of interface information coding in the system.Finally,from the perspective of conceptual design,to build the functional requirements and interactive architecture models of radar seats of airborne tactical display and control system through desktop research and user research.Based on this,applies the design strategy of airborne tactical display and control system in practice,and verifies the feasibility of the research conclusions by usability test.