发明名称 |
Asset tracking apparatus and method |
摘要 |
An asset securing and tracking system ( 30 ) operates in conjunction with a wireless communication network ( 65 ) for tracking a portable asset ( 35 ). The system ( 30 ) includes a tracking device ( 31 ) adapted to be attached to the portable asset ( 35 ) and communicate with the wireless communication network ( 65 ). The tracking device ( 31 ) determines the location of the asset ( 35 ) using signals from GPS satellites ( 55 ) and the terrestrial wireless communication network ( 65 ). A monitoring station ( 32 ) receives and processes a location signal regarding the geographic location of the portable asset ( 35 ) from tracking device ( 31 ) via the wireless communication network ( 65 ).
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申请公布号 |
US6975222(B2) |
申请公布日期 |
2005.12.13 |
申请号 |
US20030394806 |
申请日期 |
2003.03.21 |
申请人 |
KRISHAN BALDEV;YEE BENJAMIN K;LEE HUEY K |
发明人 |
KRISHAN BALDEV;YEE BENJAMIN K.;LEE HUEY K. |
分类号 |
G08B13/14;(IPC1-7):G08B1/08 |
主分类号 |
G08B13/14 |
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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