Research On The Framework And Cole Modules Of Interface Aided Design Software Based On Complex Information Sysytem

With the rapid improvement of informationization,the complex information systmens have gradually replaced the traditional information systems,being widely applied to a number of national major engineering projects,such as: the aerospace control engineering,the manipulation of aircrafts and warships,the monitoring control of nuclear power platform and the command of electronic information fields.However,the difficulties follow.The vast amounts of information,dynamic environments,and changeful missions in the complex information system digital interface brought them great cognitive load,reducing users' cognitive performance,which may lead to major man-made accidents.The main reason is the lack of professional design of the digital interfaces in complex information system.In addition,the methods and standards of traditional interface design are no longer suitable for the interface design of complex information systems.In the face of the new project of complex information system interface design,this dissertation proposed a concept of aided software for the digital interface desgin of complex information systems and preliminarily realized it through a series of research.Through user demand survey and the analysis of software architecture and functions,we put forward the core function modules and the basic software architecture of the digital interface assistant design software of complex information system.We analyzed the interface elements and the internal mechanism between attributes and user cognition based on interface coding methods,investigated the corresponding design methods and rules for the digital interface design of complex information systems and provided scientific theory basis for the core function modules of aided design software by experimental research.The main work of this dissertation is as follows:1.According to the properties of the complex information system,we compared the complex information system interface with the traditional digital interface from both system level and interface level and analyzed the characteristic of the digital interface of complex information systems.2.By applying the method of user interviews,questionnaire survey and focus group,we conducted a series of user research,and then built the basic framework and proposed a few core function modules of aided design software by combining with the results of the analysis of mainstream software.3.Based on the fundamental elements of digital interface,we carried out the experimental studies of graphical coding,color coding and navigation layout,and then extracted and analyzed the data of user behavior,eye movement and software simulation,and finally summarized the relevant design methods and standards for complex information system design.4.This topic is a combination of theory research and practical application and the aided interface design software of complex information system can help the developers design interface efficiently and improve the overall level of the complex information system interface design,playing an important role on enhancing the level of national defense and the design of national major project systems.