Stellungsfuehler fuer Mehrfach-Anzeigeinstrumente

摘要

An indicating arrangement includes a plurality of tape display systems each including a longitudinally movable display tape having a functional scale and a coded pattern in pre-determined relation thereon. Optical detection units produce digital output signals representative of the actual position of the coded pattern on the tape. An input register produces digital input signals representative of the required position of the coded pattern on the tape. Movement of the tape is controlled by servo-positioning means that respond to the digital input and output signals and a central processor is connected to actuate the tape display systems in a time-sharing sequence.