The tactile control of producing a embedded in 2002

摘要

The invention relates to a sensing system for the control of the electronic equipment on board a vehicle, comprising a touch-sensitive surface (1), positioned in order to maintain the contact of the hands on the steering wheel, and connected to a device (2) comprising a first circuit (3) of interface providing continuously the coordinates of the position of the finger, a processing unit (4) to the microprocessor of the coordinates of the position of the finger, for the analysis and the recognition of the symbols marked (10), which activates the various equipments (8) by means of a second circuit (6) of interface multiplexed, a dictionary (5) of the symbols connected to the processing unit (4), a display screen (7) connected to the processing unit (4) which displays the control is activated. & br / application to motor vehicles.