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

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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.