基于双操作系统的应用快速启动和双备份方案  

Fast application startup and dual backup based on dual operating systems

作　　者：刘凯 夏欢 吴刚 吕慧清 魏学峰 唐力 Liu Kai;Xia Huan;Wu Gang;Lyu Huiqing;Wei Xuefeng;Tang Li(Geely Automotive Research Institute(Ningbo)Co.,Ltd.,Intelligent Cabin Center Software Development Department,Wuhan 430050,China)

机构地区：[1]吉利汽车研究院(宁波)有限公司智能座舱中心软件开发部,湖北武汉430050

出　　处：《汽车知识》2024年第1期1-5,共5页Auto Know

摘　　要：智能座舱的一些关键功能,如倒车影像、360°环视、空调控制等,一般都合并至Android操作系统中,不能满足功能快速启动的需求。Android系统并非非常稳定和可靠,容易出现故障导致功能失效。现有的部分产品在产品设计以及软件架构设计与开发允许的情况下,把功能做在QNX/Linux操作系统,这种方案虽可以满足快速启动和可靠性的要求,但是不能与Android上其他应用很好地互动,尤其是在界面布局、动效等方面有诸多限制。因此,该文针对具备双操作系统的智能座舱产品,提出一种基于双操作系统的应用快速启动和双备份方案,使其关键功能既可以满足快速启动和可靠性的要求,也可以跟Android上的其他应用很好地互动,满足画面布局、动效、手势操作等诸多要求。Some key functions of the intelligent cabin,such as reversing image,360°circumnavigation,air conditioning control,etc.,are generally located in the Android operating system,which cannot meet the needs of quick start of functions.In addition,the Android system is generally not very stable and reliable,prone to failure resulting in function failure.Some of the existing products in the product design allows the function of QNX/Linux operating system,although this solution can meet the requirements of fast startup and reliability,but can not interact well with other applications on Android,especially in the interface layout,dynamic effect and other aspects have many limitations.Therefore,for intelligent cockpit products with dual operating systems,this paper proposes a dual-operating system-based application fast startup and dual backup scheme,so that its key functions can not only meet the requirements of fast startup and reliability,but also interact well with other applications on Android,and meet the screen layout,dynamic effect,gesture operation and many other requirements.

关 键 词：双操作系统 关键应用程序 快速启动 

分 类 号：TP316.86[自动化与计算机技术—计算机软件与理论]