System for selecting route-relevant information when using the radio data system (RDS)
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United States of America Patent
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-
Aug 1, 1995
Grant Date -
N/A
app pub date -
Jul 29, 1993
filing date -
Sep 10, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Traffic Condition information is settled by actuating a key (15, 16, 17, 18) of a four-way toggle switch (8) of a radio receiver in order to specify a directional quadrant. The position (34) of the radio receiver is established by the computer (5), using program comparison and identification methods, and traffic conditions information relating to the selected directional quadrants (30, 31, 32, 33) is issued via an output device (11), for example visually by a display or acoustically via loudspeakers (10) with the aid of a voice synthesizer (7).
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