发明名称 Apparatus and method for determining location and tracking coordinates of a tracking device
摘要 A device and method to monitor location coordinates of an electronic tracking device are disclosed here. The device includes circuitry to receive at least one portion of a receive communication signal comprising location coordinates information; accelerometer circuitry to measure differential positioning of the portable electronic tracking device; and a battery power monitor configured to selectively activate and deactivate at least one portion of the transceiver circuitry and location tracking circuitry. The method includes receiving at a portable electronic tracking device at least one portion of a receive communication signal comprising location coordinates information; measuring differential positioning of the portable electronic tracking device; and activating and deactivating at least one portion of the transceiver circuitry and location tracking circuitry.
申请公布号 US8542113(B2) 申请公布日期 2013.09.24
申请号 US201213356614 申请日期 2012.01.23
申请人 SCALISI JOSEPH F.;BUTLER DAVID;ANDERSON ROGER B.;MEJIA DESIREE;BEYDLER MICHAEL L.;LOCATION BASED TECHNOLOGIES INC. 发明人 SCALISI JOSEPH F.;BUTLER DAVID;ANDERSON ROGER B.;MEJIA DESIREE;BEYDLER MICHAEL L.
分类号 G08B1/08;G01S5/14 主分类号 G08B1/08
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