Vehicle warning system and method based on speed differential
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 8, 2002
Grant Date -
N/A
app pub date -
Apr 25, 2000
filing date -
Apr 25, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a method, apparatus and article of manufacture for detecting the presence of one or more target vehicles and determining a distance and speed of the targeted vehicles relative to a targeting vehicle. When predetermined threshold conditions are satisfied, warning signals are output from a computer system to alert a driver of the one or more targeted vehicles. In addition, steps may be taken to determine whether the targeting vehicle and the one or more targeted vehicles will converge to create a congested condition. If so, the speed of the targeting vehicle maybe adjusted.
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