Study on Virtual Software Execution Environment for Large-scale Distributed Embedded Software Development

为了开发高质量和高效率的大规模分布式嵌入式系统，我们开发了一个虚拟执行环境平台，它通过网络集成了CPU模拟器和工厂模拟器。基于并行处理技术QEMU开发的CPU模拟器，其有效速度达到几十MIPS。网络范围的仿真被实现为公共对象请求代理体系结构对象，并且仿真对象中的消息以目标设置中的实际速率传输。

To develop large-scale distributed embedded systems with high quality and productivity, we have developed a virtual execution environment platform, which integrates CPU simulators and plant simulators through the network. A CPU simulator, which is developed by translation-based technology QEMU, has dozens of MIPS as effect speed. Network-wide simulation is implemented as Common Object Request Broker Architecture objects, and messages in the simulation objects are transferred at the actual rate in the target setting.