发明名称 System for automatic vehicle location viewing via television
摘要 A system for visually representing the location of an item on a television. In one embodiment, a user of the present system telephonically requests that a visual representation of the location of an item be transmitted from a telephone company and displayed on the user's television. In the present embodiment, the user's television is connected with the telephone company by a telephone line and a modem. Once the request is received at the telephone company, position information indicative of the location of the item is transmitted from the item to a receiver. The position information is then transmitted from the receiver to the telephone company. The acquired position information is then transmitted from the telephone company to the user's television. A visual representation of the position of the item is then displayed on the user's television.
申请公布号 US5794174(A) 申请公布日期 1998.08.11
申请号 US19960616085 申请日期 1996.03.15
申请人 TRIMBLE NAVIGATION LIMITED 发明人 JANKY, JAMES M.;REYNOLDS, JAMES C.
分类号 B60R25/10;G01S1/04;G01S5/00;G08G1/123;(IPC1-7):G08G1/123;G01S3/02 主分类号 B60R25/10
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