发明名称 |
MONITORING DEVICE AND METHOD FOR MONITORING THE STATUS OF A CARGO CONTAINER |
摘要 |
<p>A monitoring device (10) attached to a cargo container, the monitoring device comprising a timer (28), a barometer (26), a controller (30), a positioning module (24) and a wireless communication module (32, 34, 36). The barometer (26) provides barometric pressure measurements at predetermined time intervals over a predetermined time window determined by the timer (28). The controller (30) processes the timed pressure measurements into a lift profile and then applies an algorithm to the lift profile to determine whether the cargo container has been loaded or unloaded onto or from a means of transport.</p> |
申请公布号 |
WO2007138495(A1) |
申请公布日期 |
2007.12.06 |
申请号 |
WO2007IB51656 |
申请日期 |
2007.05.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;BINDING, CARL;DOLIVO, FRANCOIS;HERMANN, RETO;HUSEMANN, DIRK |
发明人 |
BINDING, CARL;DOLIVO, FRANCOIS;HERMANN, RETO;HUSEMANN, DIRK |
分类号 |
G06Q10/00 |
主分类号 |
G06Q10/00 |
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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