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CRANE COLLISION AVOIDANCE SYSTEM AND A CRANE COLLISION AVOIDANCE CONTROL METHOD CAPABBLE OF PREDICTING A COLLISION BETWEEN CRANES EXACTLY
CRANE COLLISION AVOIDANCE SYSTEM AND A CRANE COLLISION AVOIDANCE CONTROL METHOD CAPABBLE OF PREDICTING A COLLISION BETWEEN CRANES EXACTLY
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机译：能够准确预测起重机之间碰撞的起重机碰撞避免系统和起重机碰撞避免控制方法
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摘要
PURPOSE: A crane collision avoidance system and a crane collision avoidance control method are provided to improve safety at work and to reduce the danger of a collision by predicting a collision between cranes exactly and controlling cranes with various scenarios. ;CONSTITUTION: A crane collision avoidance system(100) contains: first, second and third GPS receivers(120,220,320) installed to first, second, third cranes(110,210) respectively, and obtaining GPS coordinates and transmitting the GPS coordinates through a wireless communications net(400); first, second and third local controllers(130,230,330) predicting a collision between cranes upon the GPS coordinates; first, second and third display units(140,240,340) displaying a collision message to let a driver of each crane get collision information; and first, second, third alarm units(150,250,350) generating sound like buzzer to let a driver of each crane get collision information.;COPYRIGHT KIPO 2011
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