SYSTEM CONTROL INTERFACE HAVING A TOUCH SCREEN WITH PICTOGRAM BACKLIGHTING CONTROL

摘要

The invention relates to a control interface (IC) provided in a system available in at least two models offering different sets of functions selected from among N functions. Said control interface (IC) includes: a deep color display screen (EA) comprising N touch screen areas (Z1-Z14) associated, respectively, to N pictograms, which are in turn respectively associated with N functions, each capable of enabling a user to control the associated function; N lighting means capable of illuminating, respectively, the N pictograms; and control means arranged such as to only operate lighting means that are associated with the pictograms associated either with all the functions from a set offered by the system in question or with functions belonging to a set offered by the system in question and related to predefined areas of the system in question wherein users are present.