With the development of automotive intelligence and connectivity，under the influence of multiple factors such as cost，supply，market，and consumption，the smart cockpit industry has brought new opportunities to the automotive value chain. In this context，automotive human-machine interaction（HMI）is facing new challenges. How to ensure the uniqueness of your design under the general trend has become the focus in the larger environment. This article will study the development status of human-computer interaction system based on the intelligent cockpit environment，summarize the research hotspots，explore the experience of vehicle-computer interaction interface，look forward to the future development model of human-computer interaction，and help the development of industry，education and research.