Touch screen for use in motor vehicle to control e.g. navigation function, has processing unit to transfer commands input on touch surface to mobile phone for controlling phone, and to display data displayed by phone, on touch surface

摘要

The screen (1) has a touch surface (2) for displaying data and for inputting commands by a user. An interface having a Bluetooth 3.0type wireless connection connects the screen to a mobile phone. A processing unit transfers the commands that are input on the surface to the mobile phone for controlling the mobile phone. The processing unit displays the data displayed by the mobile phone, on the touch surface. An audio output connects the screen to an audio device of a motor vehicle.