According to research by Accenture, in addition to vehicle performance, users are paying more and more attention to vehicle technology when considering purchasing vehicles. With the rapid development of mobile networks, the Internet of Vehicles based on mobile networks is being constantly enriched. With the development of market demand, the assembly rate of vehicle smart terminals is increasing year by year. In the future, the Internet of Vehicles will be a standard configuration of vehicles, and vehicles will become another Internet-accessible item after the mobile phone. According to IHS predictions, there will be 350 million networked vehicles in the global market in 2022, with a market ratio of 24%. The number of new vehicles on sale with networking functions will reach 98 million, and the market ratio will be 94%. The Internet of Vehicles has become a global consensus.