CRANE WITH SPREADER POSTRURE CONTROL AND METHOD FOR SPREADER POSTRURE CONTROL USING SMART DEVICE

摘要

PURPOSE: A spreader pose control crane using a smart device and a spreader control method is provided to measure inclination and vibration in real time and to facilitate the control of multi degree-of-freedom movement. CONSTITUTION: A spreader control method includes processes below. The movement information measured is sent to the smart device(400) using a spreader sensor unit(300) which includes a tilt sensor and a vibration sensor(320) and measuring the six degree of freedom of the spreader(140). The spreader movement information received is displayed on the screen(410) of the smart device. The movement information is generated using a smart device sensor unit(420) which includes a motion sensor and a touch sensor and measuring the six degree of freedom of the smart device. The operational information of the six degree of freedom is generated based on the measured movement information of the smart device. In a spreader driving unit(200), the spreader pose is controlled according to the operational information receiving the operational information generated. [Reference numerals] (120) Sway, Surge movement control; (140) Roll, Pitch, Skew, Haave movement control; (200) Wire; (AA) Information display; (BB) Motion sensor; (CC) Touch screen; (DD) Trolley; (EE) Spreader