Patent ID: 6392535
Filing Date: 2002-05-21
Classification: B60Q,B60T,B60W

Abstract:
A vehicle dynamic control system, comprising:running condition detecting means for detecting running conditions of a vehicle; road data detecting means for detecting road data relating to a road in front of the vehicle; permissible speed calculating means for calculating a permissible speed to pass through a curve based on said running conditions and said road data; equivalent linear distance calculating means for calculating an equivalent linear distance as a distance for performing a decelerating operation by shortening a distance from a point of said decelerating operation to the curve in front of the vehicle based on a permissible deceleration at a winding pale and a curvature of the winding part between the point of said decelerating operation and the curve so as to consider said permissible deceleration applicable at winding part of the road; passing judgement means for judging possibility of the vehicle passing through the curve by a parameter based on at least said equivalent linear distance and said permissible speed; and warning and deceleration control means for activating at least one of warning means and decelerating means based on a judgement of said passing judgement means.