Research On Information Visualization Design Of Parking Control Digital Interface Based On Situational Awareness

With the rapid development of economy and technology,the continuous increase in the number of cars has spawned energy,environment,safety and other issues,which intensified the pressure on urban traffic management.Among them,the problem of "difficult parking" in static traffic is gradually becoming modern urban traffic.The main problem of management.At present,intelligent products and information technology have caused tremendous changes in the human-computer interaction environment of automobiles.Increasingly complex parking information and gradual enrichment of parking functions have brought huge challenges to driving users’ parking control,increasing their cognitive burden and The difficulty of operation reduces the driver’s processing efficiency of parking information and directly affects the safety of parking driving.Therefore,in order to reduce the interactive difficulty of the parking control digital interface and improve the user’s cognition efficiency of parking information,it is necessary to optimize the visualization of parking information from the perspective of situational awareness,so as to better assist users in completing parking control interactive tasks and produce good results.Situational awareness and user experience.The research on the information visualization design of the parking control digital interface based on situational awareness takes the parking control digital interface as the object,and aims to improve the user’s situational awareness level in the parking control process through the information visualization method.First of all,carry out research on the status quo of intelligent parking and related theories,summarize the relevant theoretical basis in detail,summarize the development history of parking control and its digital interface form,systematically analyze its digital interface information content,information architecture and interaction methods.and secondly,through the parking control The digital interface conducts user research,summarizes user parking control information needs and typical parking scenarios,and analyzes the content of information elements in different parking scenarios.Thirdly,based on the parking situation,a situational awareness-based parking control information interaction model is constructed,and from the perspective of man-machine-environment,the design strategy for the visualization of parking control digital interface information in user situation,task situation and environmental situation is proposed.Finally,the strategy is used to guide the design practice of the parking control digital interface,and the subjective situational awareness level evaluation combined with the objective eye movement experiment is used to complete the design practice evaluation.After the experimental data analysis,the effectiveness of the situational awareness-based parking control digital interface information visualization strategy is verified The characteristics and the feasibility of parking control digital interface design practice based on this provide reference and reference for design research and practice in related fields.