Research on a high-performance domestic intelligent cockpit interaction platform

With the continuous development of intelligent and networked processes in the automotive industry, consumers' understanding of cars has gradually changed from a means of transportation to a third space connecting home and office. Due to the scattered function layout of the traditional car cockpit, the human-computer interaction experience of mechanical instruments and vehicle infotainment is poor, and it has been unable to meet the needs of consumers for intelligent car cabins. The development of artificial intelligence, vehicle networking technology, automotive chips and operating systems has gradually promoted the automotive cockpit to the intelligent cockpit with multi-screen linkage and human-computer interaction as the core. In addition, the Sino-US trade war, the shortage of foreign chips, information security and other factors also put forward requirements for the development of domestic cockpit platforms.

This paper presents a high performance domestic intelligent cockpit controller and a perfect human-computer interaction platform. The scheme uses the main chip SemiDrive company X9HP platform as a domestic substitute, and the domain controller products have been designed and passed the industry's Class5 EMC (Electromagnetic Compatibility) high reliability test. On this basis to achieve rich and perfect human-machine interaction functions, enough to meet the needs of the current mainstream cabin products. The localization rate of the platform is as high as 60%, which is a highly reliable domestic solution that meets the mass production conditions, and plays an important role in the establishment of domestic resource base.