基于车载信息娱乐系统的图层管理设计与实现

Design and Implementation of Layer Management Based on In-Vehicle Infotainment System

智能网联汽车在朝着车、路、云融为一体的发展进程中,对于车载信息娱乐系统提出了更高的计算和显示要求,阐述了一种基于车载信息娱乐系统的图层管理设计方式,满足娱乐系统的多功能、多层级界面交互需求。研究图层管理策略的方案设计,详细论述图层叠加逻辑、图层配置和图层间互斥处理规则设计,以实现多图层界面交互处理,有效降低交互认知载荷和提升人车交互体验,提高车载信息娱乐系统的易用性、安全性和科技感。

The technologies of intelligent and connected vehicles are evolving towards the integration with vehicles,roads and clouds systems,which puts forward higher calculation and display requirements for In-Vehicle Infotainment(IVI)systems.The paper introduces a layer management design method based on IVI system to meet the interactive demands of multi-functional,multi-level interface of entertainment system.The paper also focuses on the design of the layer management strategy,discusses in detail of the layer overlay logic,layer configuration,and the design of mutual exclusion processing rules between layers,in order to achieve interactive processing of multi-layer interfaces,effectively reducing the interactive cognitive load and improving man-vehicle interactive experience,as well as the ease of use,safety and sense of technology for IVI system.