Vehicular Ad.hoc Network (VANET), as a product of new wireless communication technology and the development of modern automobile industry technology, has attracted wide attention from academic circles and automobile manufacturers worldwide in recent years, and is considered to be the key technology in building intelligent transportation system and improving road traffic safety. While the spacecraft product transportation presents a small batch, tight time, strong confidentiality of the task hot spots, while the development units are more distant from the spacecraft launch site, the application of vehicle networking technology to the spacecraft product transportation will greatly improve the safety and reliability of the transportation process.