Research On Information Organization Patterns Of High-Speed Train Driving Interface Based On System Transparency

With the promotion of the high-speed train informatization and intelligentization level and the introduction of the integrated screen,driving mode and driving interfaces bring about new changes,and good driving interface and information organization patterns can realize a good interaction between the system and the driver,so as to improve the efficiency and safety of the high-speed train running.Therefore,it’s necessary to conduct the design of the high-speed train driving interface information organization patterns.In this thesis,the system transparency level model of high-speed train driving interface was constructed.On this basis,the fault handling interface of the high-speed train was taken as the research object,and the interface information organization patterns were designed.The validity of the system transparency level model of the high-speed train driving interface was verified by human factors experiment.The main work of this thesis is as follows:(1)The system transparency level model of the high-speed train driving interface was constructed.The high-speed train driving task analysis and driving interface information analysis work was completed,and the mapping relationship between the high-speed train driving task information processing stages and intention type,task type,analysis type,environment type,and so on four kinds of driving interface information was analyzed.Through the combination of the information types needed by the different information processing stages,the system transparency level model of high-speed train driving interface was constructed.(2)The design of information organization patterns of the fault handling interface of the high-speed train was completed.The task analysis of critical fault handling tasks for the high-speed train was carried out.The corresponding relationship between basic fault information,fault phenomenon or cause information,fault handling decision-making information,and fault handling operation information in the interface of key fault handling task and the four types of information in the transparency level model was clarified,and the information organization patterns that can reflect different transparency levels were designed,thus the information design schemes of fault processing interface were obtained.(3)The experiment that can verify the information organization patterns of the fault handling interface of the high-speed train was carried out.According to the above interface information design schemes,an experimental platform was developed to complete the human factors experiment with 30 subjects.The error time,total reaction time,total time,situational awareness,subjective workload,system usability evaluation data,information reading time,and thinking time of the subjects in the fault handling task were collected,and the validity of the system transparency level model and the influence of information organization patterns on the fault handling tasks was analyzed.The validity of the system transparency level model was verified by research results,and the results showed that the combination with intent type and task type information under the medium transparency level has the best driving task effectiveness.Design suggestions were put forward in the final thesis in view of the high-speed train driving interface information organization.The driving interface information organization patterns can be designed effectively by the system transparency level model of the highspeed train driving interface proposed in this thesis.A new idea for the design of the highspeed train driving interface information organization patterns is provided by the system transparency level model proposed in this thesis,and it’s of great significance to improve the efficiency and safety of the high-speed train running.