HOISTING MEASUREMENT AND CONTROL APPARATUS, METHOD AND CONSTRUCTION MACHINE

摘要

A hoisting measurement and control apparatus, method and construction machine. The apparatus comprises at least: an encoder (1) used to detect the angle of the hoist drum, the input shaft of said encoder (1) and the axle center of the hoist drum (10) being connected; a display unit (2) displaying on the basis of the angle detected by the encoder (1) the location information of the hoister. The present invention can calculate the location information of wire rope on the basis of the hoist drum angle detected, and accordingly can precisely control the wire rope to achieve the desired distance to be moved, has high precision and good operability.