User Experience-Based Interaction Design For Intelligent In-Car Interfaces

In today’s society,automobiles have become one of the indispensable means of transportation in people’s daily lives.In the development process of modern cars,the development of intelligent and electric cars has become a trend,and intelligent car interfaces are becoming more and more common,and drivers need to control vehicles and obtain information through these car interfaces.The market competition among car companies has gradually shifted from the past appearance,power and design to the competition on intelligence,network connection and user experience.Therefore,intelligent in-vehicle interface design has become a very important topic.Based on the theory of user experience,this paper researches the models with intelligent in-car interface in the market and classifies them from different dimensions,and combines the application of AR-HUD display system in the in-car interface.Combined with the research results,we define the user experience design of human-vehicle interaction and get the elements of human-vehicle interaction user experience design to build the interaction system of intelligent car interface.And with different in-vehicle driving scenarios as the division,the selection of expert users is carried out to prepare for the subsequent quantitative analysis of kano model requirements.In the user requirement analysis stage,in order to guide the priority of user requirements in different scenarios,user requirements were collected through questionnaires and quantitative analysis of kano model,and a Better-Worse four-quadrant diagram of user requirement priorities in six scenarios was obtained.The user requirements for the in-car interface functions in different scenarios were established through the requirement attributes.And further guide the next design practice work.Since drivers are often under high stress and distraction during driving,the design of invehicle interface should pay attention to its safety and ease of use.Based on the results of this paper,conceptual principles and design specifications for in-vehicle interface design are proposed,including simplifying the operation process,optimizing the information presentation,and reducing the cognitive load on the driver.Through this research,we hope to optimize and expand the current status of in-vehicle interface interaction design,and supplement and optimize the current design methods of in-vehicle interface to make the in-vehicle interface design strategy more scientific.According to the market prospect,grasp the future trend,provide new ideas for the integration design of AR-HUD and in-vehicle interface,and provide a set of in-vehicle human-machine interface solutions that meet the user experience.