Research On Interaction Design Of Intelligent Vehicle Infotainment System

With the growing popularity of 5G networks,the communication between people has developed into the interconnection of all things.At the same time,the development of the Internet of vehicles is constantly updated with the iteration of the new generation of platform applications,and intellectualization has become the development trend of future vehicles.More and more advanced intelligent devices are integrated into the car,and the interior and exterior styling and functionality of the car have been changed unprecedentedly.As a result,many on-board infotainment systems with different experiences are produced.With the development of automobile intelligence,the on-board information and entertainment system has gradually changed from the traditional mechanical key operation to the LCD touch screen operation.“Bigger and bigger LCD screens ” brings unsatisfactory user experience.This series of problems,such as the complexity of operation,the tedious task,the boring interface and so on,make it difficult for consumers to adapt to comprehensive screen operation,resulting in the difference between product and user cognition.Therefore,human-computer interaction design plays an important role in alleviating user problems and improving user experience.The research process of this paper is divided into two parts: theoretical construction and design practice.In the part of theoretical construction,firstly,the relevant domestic and foreign literatures are studied,and it is concluded that the design in line with the user’s cognition can optimize the use experience of the vehicle system.Then,taking the intelligent vehicle infotainment system as the object,this paper expounds its concept and development status,analyzes the representative vehicle models and its intelligent vehicle infotainment system,and summarizes the design characteristics of existing products.Then,combined with PACT-P Interactive System,the paper analyzes the influencing factors of on-board system interaction design,and summarizes the specifications and principles of intelligent on-board infotainment system interface design based on the existing interface design theory.Finally,the user mental information of intelligent vehicular infotainment system is collected through user research,and a set of information architecture of intelligent vehicular infotainment system in line with user cognition is designed according to this information.In the part of design practice,the design practice is carried out based on the information architecture and design principles obtained from the theoretical research in the previous chapters to optimize the interactive experience of the intelligent vehicle-based infotainment system.