The development of electrification will help the automotive industry transform from traditional mechanized terminals to intelligent and networked terminals. With the continuous upgrading and optimization of intelligent and connected vehicles, the demand for related parts and components in the automotive industry will also undergo great changes. Intelligent connected car refers to a new generation of car that is equipped with advanced sensors and other devices and uses new technologies such as artificial intelligence to realize automatic driving and gradually become a smart mobile space and application terminal. Intelligent refers to the intelligent interaction of human and vehicle and the automation of vehicle driving. The intelligent human-vehicle interaction is to provide drivers with content and services during the driving process to meet the differentiated needs of users (comfort, convenience, entertainment, etc.).