发明名称 |
LIFTING DEVICE EFFICIENT LOAD DELIVERY, LOAD MONITORING, COLLISION AVOIDANCE, AND LOAD HAZARD AVOIDANCE |
摘要 |
A method of lifting device collision avoidance is disclosed. In one embodiment, the method comprises determining a three dimensional position of a collision avoidance sensor unit coupled with a load line of a first lifting device, the determining performed by a first global navigation satellite system (i) receiver coupled with a housing of the collision avoidance sensor unit, generating a geofence for the first lifting device based at least in part on the collision avoidance sensor unit position, monitoring for a collision related hazard indicated by encroachment between the first geofence and a second geofence associated with a second lifting device and initiating at least one collision hazard avoidance action in response to a monitored occurrence of the collision related hazard. |
申请公布号 |
US2014081534(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
US201314088167 |
申请日期 |
2013.11.22 |
申请人 |
TRIMBLE NAVIGATION LIMITED |
发明人 |
MAYNARD KURTIS L.;CAMERON JOHN F. |
分类号 |
B66C15/04 |
主分类号 |
B66C15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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