智能车载系统的发展与SmartVM的应用

随着汽车工业技术的不断发展,车载系统从简单的车载收音机发展到现在的具有导航、通信、娱乐等复杂功能的智能车载系统.车载系统的智能化发展对操作系统平台提出了越来越高的要求,QNX、Windows CE和Android逐渐成为普遍采用的操作系统平台.车载操作系统平台的发展与应用推动着车载系统不断向网络化、智能化和信息与控制融合的方向发展.通过对车载平台发展现状的分析与研究,提出了基于L4的智能车载软件平台架构SmartVM,采用微内核技术,支持多个操作系统在同一车载硬件平台上运行,实现了车载信息系统与汽车智能控制的融合,为汽车智能化发展提供了有效的手段.

Development of Intelligent Car-mounted System and Application of SmartVM

Along with continnous development of the antomotive industry, car-mounted systems develop from simple ear-mounted radio to the intelligent vehicle system featured with complex functions as navigation, communication and entertainment until present. The intelligent development of car-mounted system was required of higher and higher requirements in the operating system platform, and QNX, Windows CE and Android had gradually become major using operating system platform. Tire continuous development of car-mounted systems in tire trends of network, intelligence and integralion of information and control was pushed lorward by development of the operating system platforms in car-mounted systems. A car-mounted intelligent software platform structure SmartVM was proposed based on L4 microkernel through analysis and research to status quo of development in the car-mounted system. The mierokernel technique was adopted to support multiple operating systems running on the same hardware platform of car-mounted. It realizes the integration of car-mounted information systems and automotive intelligent control system, and provides effective means of development of intelligent vehicle.