Abstract: A vehicle human-computer interaction display and control technology based on Wayland graphics protocol and fibre channel network is designed to improve the human-computer interaction experience of vehicles and realize the networked human-computer interaction. The localized hardware platform is used to adapt to localized operating system，and a vehicle fibre channel network is built based on fibre channel protocol. Taking the graphic window as a basic unit，any networked display between multiple on-board computers and multiple display and control screens in the vehicle can be realized through the fiber channel network. The results show that it is simpler and more efficient to use the Wayland graphics protocol to render the graphical interface；the vehicle fiber channel network has the high reliability，high transmission rate，strong real-time and low delay，which can meet the needs of future vehicle integrated electronic systems；after actual testing and experience，the human-computer interaction display and control technology designed has a good human-computer interaction experience and fully meets the needs of vehicle use. This technology can provide reference for the development of a new vehicle human-computer interartion display and control technology scheme.

Key words: vehicle, human-computerinteraction, Waylandgraphicsprotocol, fibrechannelnetwork, displayandcontroltechnology