Device for detecting position, path and speed of lift car, has coordinate carrier for detecting coordinates of device, where series of values is analogous to series of characteristics of coordinate segments

摘要

The device has a coordinate carrier for detecting coordinates of a device, which is directly connected with an article to be positioned. Coordinate marks are designed as point-shaped or laminar or spatial coordinate segments. A values margin is produced by combination of tracks, and a series of values is determined by rectangular reading towards a motion direction. The series of values is analogous to a series of characteristics of the coordinate segments, and a value is determined as a position value from the combination in an additive or multiplicative manner.