Automatic brake control system and the method thereof
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United States of America Patent
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-
May 18, 1999
Grant Date -
N/A
app pub date -
Aug 15, 1996
filing date -
Sep 14, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic brake control system brakes a driving vehicle according to a target brake control amount calculated by a neural network. The system detects vehicle speed of the driving vehicle, and detects the actual distance between the driving vehicle and a vehicle ahead of the driving vehicle. The system calculates a reference distance defined as a physically preferred distance between the driving vehicle and the vehicle ahead of the driving vehicle according to the vehicle speed, and normalizes the actual distance with the reference distance in order to obtain a normalized distance in a dimensionless quantity. The neural network calculates target brake control amount according to the vehicle speed and the normalized distance, and the automatic brake control system brakes the driving vehicle according to the target brake control amount.
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