In vehicle Infotainment (IVI) is a vehicle integrated information processing system based on the body bus system and Internet services, which uses a dedicated on-board central processor. IVI can achieve a series of applications including 3D navigation, real-time road conditions, IPTV, assisted driving, fault detection, vehicle information, body control, mobile office, wireless communication, online entertainment functions, and TSP services, greatly improving the level of vehicle electronicization, networking, and intelligence.