APPARATUS AND ALGORITHM FOR THE DETECTION OF CAPACITIVE BUTTON EVENTS

摘要

The application provides a capacitive button arrangement for a faceplate of an automobile. The capacitive button arrangement includes a guided plate unit and an evaluation unit. The guided plate unit comprises at least two capacitive buttons. Each capacitive button includes a capacitive sensor for transmitting a primary detection signal. The guided plate unit comprises a guided plate for transmitting a secondary detection signal. The evaluation unit is electrically connected to the capacitive sensors of the capacitive buttons for receiving the primary detection signals from the capacitive sensors and is electrically connected to the guided plate for receiving the secondary detection signal.