Patent ID: 8195344
Filing Date: 2012-06-05
Classification: E02F,G08C

Abstract:
1. A remote control system of a construction machine, comprising: a remote device including a plurality of sensors for sensing a finger bending angle β a construction machine including an operation device including a boom, an arm, and a bucket, and an upper swing body, and controlling driving of the upper swing body or the operation device depending on the operation angle β wherein the remote device generates an absolute coordinate system using a rotational center point of an arm of the operator as an original point for setting a workspace, sets a predetermined angle in a Y-axis direction on the basis of an X axis in an area within a radius smaller than an inputted maximum radius by a predetermined size on an XY plane as the workspace when a maximum distance to which a wrist reaches in each direction axis of an anteroposterior direction X, a horizontal direction Y, and a longitudinal direction Z is inputted, and thereafter, matches a remote coordinate system and a machine coordinate system depending on the set workspace each other.