CAPACITIVE APPROACH-DETECTING METHOD AND DEVICE AND USER INTERFACE

摘要

The invention relates to a capacitive approach-detecting device (10) for a user interface (1), which device is intended to detect the approach of an object toward a control zone (12) of a front (11) of the approach-detecting device (10), characterized in that it furthermore comprises at least two electrodes (14, 15; 24, 25) that are spaced apart from one another and borne by the front (11) so that the approach of an object in the field of detection of the electrodes (14, 15; 24, 25) may be detected by comparing the capacitive signals (S1, S2) of the two electrodes (14, 15; 24, 25). The invention also relates to a user interface (1) for an automotive vehicle and to a capacitive method (100) for detecting the approach of an object toward a control member (2) of a user interface (1).