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 ).
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
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