Vehicle cruise control system
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United States of America Patent
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Jul 27, 1993
Grant Date -
N/A
app pub date -
Dec 2, 1991
filing date -
Nov 30, 1990
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A cruise control system for vehicles uses a video camera to follow a vehicle driving ahead at a constant distance and speed on a highway. The system detects the distance to a vehicle and a relative speed to set the upper and lower limitations for the distance and the speed. The system controls a speed of the vehicle in accordance with the comparisons of the detected distance and speed with the limitations.
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