Enterprise groups are facing a series of management issues,such as access controlling for vehicles entering and exiting,utilization rate of parking resources,vehicle use efficiency and its anti-theft.This paper analyzed requirements for enterprise groups based on the above issues,and brought forward the frame of a platform of the internet of vehicles facing to enterprise group.Basic applications and expanded applications of the platform were specifically described,and benefits which would be brought by the platform.This paper also proposed about the possible problems during the implementation of platform construction.