A method for communication technical connection of door components to a component which, in a vehicle body is installed, as well as door node - the control device and the vehicle door for use in the method

摘要

The present invention relates to a new architecture concept for the crosslinking of the components are installed in a vehicle door. Instead of a domains separation is to be provided for the areas of actuators / sensors, audio and video, the architecture concept a zones - architecture before. In the zone ‘ vehicle - periphery ’, all control -, diagnosis -, - the audio and video - data exclusively digitally via an ethernet - communication bus (70) and transmitted by a door node - control unit (20) processes. For the door node - control unit (20), an interface (210) for an ethernet - communication bus (70) with at least two ethernet ports are provided, wherein - cable in the form of a bus, in particular, an ethernet - cable in the form of utp ethernet, corresponding to ‘ ’ unshielded twisted pair, is used. Furthermore, the door node - control unit (20) an ethernet - switch (220), which the data between the ethernet ports.n="20"