Abstract:The virtualization technology research is gradually moving from high-performance server to mobile intelligent devices. Existing virtualization solutions are mostly multi-core solution with high system overhead and low efficiency. This paper presents a lightweight virtualization scheme based on Linux container for multi-screen display and resource limitation of vehicle system. Our program, through the use of Namespace resource isolation mechanism and Cgroup resource control mechanism, can start several Android virtual machines on the ARM platform at the same time, while displaying on different screens and running independently. The performance test results show that on the ARM platform, the program uses less than 7% of the memory of the two systems, and the average CPU usage after virtualization is only 1% higher than the native Android system.