The invention relates to a displaying and operating device (1) comprising a display unit (2) and at least one proximity sensor (3), wherein, by means of the proximity sensor (3), a penetration of an object (15) into at least one monitoring space (14) can be detected, wherein at least one representation on the display unit (2) is changed as a function of a penetrating object (15). The displaying and operating device (1) comprises a unit (4) which is designed such that a chronological sequence of receive signals (P) from the proximity sensor (3) is evaluated by the unit (4), wherein a constant receive signal (P) is detected and stored within a predetermined time interval (tg) and, for subsequent operating, is ignored as a static receive signal (Ps) of the display unit (2), and a change in the representation is carried out only if a subsequent receive signal (P) exceeds the static receive signal (Ps) by a predetermined value. The invention further relates to a method for operating such a displaying and operating device (1).
Displaying and operating device and method for controlling a displaying and operating device
2015-04-08
Patent
Electronic Resource
English
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