发明授权
- 专利标题： Vehicle tracking and security system incorporating simultaneous voice and data communication
- 专利标题（中）： 车辆跟踪和安全系统并入语音和数据通信
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申请号： US882188申请日： 1997-06-25
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公开(公告)号： US6140956A公开(公告)日： 2000-10-31
- 发明人: Robert L. Hillman , Barry L. Dorr
- 申请人： Robert L. Hillman , Barry L. Dorr
- 申请人地址： CA Irvine
- 专利权人： Cellutrac, Inc.
- 当前专利权人： Cellutrac, Inc.
- 当前专利权人地址： CA Irvine
- 主分类号： B60R16/02
- IPC分类号： B60R16/02 ; B60R16/037 ; B60R25/10 ; G01S19/48 ; G08B25/10 ; G08G1/13 ; H04M11/00 ; H04Q7/34 ; G01S5/02 ; H04B7/185
摘要：
A system which tracks and monitors a vehicle by utilizing cellular communication componentry and global positioning system componentry is disclosed. The system provides for simultaneous and continuous transmission of a voice signal and location data to a monitoring center. The monitoring center comprises componentry to communicate with the vehicle and determine the vehicle's location on a digitized map using a computer.
公开/授权文献
- US5352795A Alpha-heterocycle substituted tolunitriles 公开/授权日：1994-10-04
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