In recent years, embedded system team of Tsinghua university has developed a serials of proprietary intellectual property rights including a new generation of ECU hardware platform of powertrain intergration controller vehicle,OSEKLinux real-time operating system for vehicle,Tsinghua integrated development environment for vehicle and so on. We also have researched rapid prototyping technology targeting MPC500 family of microcontrollers,vehicle network management and on-board diagnostic techniques and Tsinghua OSEK embedded system for vehicle in accordance with ISO17356 technical specification.we hav acquired 4 patent right, a utility patents, 2 registered computer software copyright and published more than 20 academic papers.we also created 3 original chinese version specifications based technique of Tsinghua OSEK embedded system for vehicle with proprietary intellectual property rights.