Construction equipment control system

摘要

A construction equipment control system, comprising a rotary laser irradiating system (1) for emitting a laser beam and forming a laser beam reference plane, the rotary laser irradiating system being capable of tilting the laser beam reference plane. The control system also includes a level sensor (7) installed on a ground levelling tool (5a) of construction equipment (2) and for performing photodetection of the laser beam (4) to give an indication of a height of the ground levelling tool (5a). A GPS receiving system (80) is provided for detecting a position of the construction equipment (2), and a control device is provided for controlling a gradient of the laser beam reference plane formed by the rotary laser irradiating system (1) based on the detection result of the position of the construction equipment (1) by the GPS receiving system (80). Using this system, a ground levelling operation for a horizontal surface, an inclined surface and a curved surface can be performed by measuring the position of the construction equipment (2) at real time and by controlling the height of the ground levelling tool (5a) based on working data. <IMAGE>