发明授权
US07561102B2 Method of and system for expanding localized missing customer-vehicle law enforcement-aided VHF recovery networks with location-on-demand supplemental service features via such networks for improved law enforcement-aided recovery, and via the internet for providing supplemental customer service features
有权
通过这种网络扩大本地化缺失的客户车辆执法辅助甚高频恢复网络的方法和系统，以便通过这种网络进行定位辅助服务功能，以改进执法辅助恢复，并通过互联网提供补充的客户服务功能
- 专利标题： Method of and system for expanding localized missing customer-vehicle law enforcement-aided VHF recovery networks with location-on-demand supplemental service features via such networks for improved law enforcement-aided recovery, and via the internet for providing supplemental customer service features
- 专利标题（中）： 通过这种网络扩大本地化缺失的客户车辆执法辅助甚高频恢复网络的方法和系统，以便通过这种网络进行定位辅助服务功能，以改进执法辅助恢复，并通过互联网提供补充的客户服务功能
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申请号： US10886870申请日： 2004-07-08
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公开(公告)号： US07561102B2公开(公告)日： 2009-07-14
- 发明人: William Duvall
- 申请人： William Duvall
- 申请人地址： US MA Westwood
- 专利权人： LoJack Operating Company, LP
- 当前专利权人： LoJack Operating Company, LP
- 当前专利权人地址： US MA Westwood
- 代理机构： Iandiorio Teska & Coleman
- 主分类号： G01S5/14
- IPC分类号： G01S5/14 ; B60R25/10 ; G08B1/08
摘要：
A system and technique for improving the speed and ease of missing vehicle location and recovery by vehicle-carried transponder periodic coded replies to radio interrogation by a network of (VHF) transmitting towers, by integrating a concealed GPS location receiver with the transponder and providing the GPS-obtained coordinate information through the VHF network to enable a preliminary initial recovery location from which to home-in for recovery by subsequent direction-finding from the periodic transponder responses. Other location-on-demand services are also readily operable through the use of this VHF network, including providing said GPS coordinate or location information on the Internet.
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