SYSTEM AND METHOD OF CONTROLLING WORKING MACHINE

To provide a system and a method of a controlling a working machine capable of properly controlling the working machine while reducing the computational load.SOLUTION: A control system 500 of a working machine 1 including an undercarriage 2 and an upper revolving body 3 capable of swiveling relative to the undercarriage 2 includes: a detection device 200 that is attached to the upper revolving body 3 for detecting objects in the vicinity of the working machine 1; and a controller 300 that controls the operation of the undercarriage 2 and the upper revolving body 3. The controller 300 controls the operation of the undercarriage 2 based on the position of the object detected by the detection device 200 and the undercarriage stop area and controls the operation of the upper revolving body 3 based on the position of the object detected by the detection device 200 and an area of the upper revolving body different from the undercarriage stop area. The undercarriage stop area is set to a coordinate system referenced to the upper revolving body 3.SELECTED DRAWING: Figure 2 【課題】計算処理の負荷を軽減し、作業機械を適切に制御すること。【解決手段】下部走行体２と、下部走行体２に対して旋回可能な上部旋回体３とを備える作業機械１の制御システム５００は、上部旋回体３に取り付けられ、作業機械１の周辺に存在する対象物を検出する検出装置２００と、下部走行体２及び上部旋回体３の動作を制御するコントローラ３００とを備える。コントローラ３００は、検出装置２００によって検出された対象物の位置と下部走行体停止領域とに基づいて下部走行体２の動作を制御し、検出装置２００によって検出された対象物の位置と下部走行体停止領域と異なる上部旋回体領域とに基づいて上部旋回体３の動作を制御し、下部走行体停止領域は、上部旋回体３を基準とする座標系に設定される。【選択図】図２