Road condition discriminating system

Details Road condition discriminating system Road condition discriminating system

1984-06-11

1987-03-17

Krass, Errol A.

Boots, shoes, and leggings

364424, 364566, 73105, 280707, 280 6H, 180143, G06F 1514, G01B 528, B60G 1126

Patent

active

046512900

ABSTRACT:
A road surface condition discriminating system is disclosed, in which a vehicle speed signal produced from a vehicle speed sensor mounted on a part of the wheel system of an automobile running on a road is analyzed to decide the road surface conditions on the basis of the variations in the wheel revolutions. The system computes the acceleration from the derivative of the measured speed and then various actuating devices of the vehicle, such as, height control, shock absorber control, power steering control and skid control are controlled from the decision on the road condition.

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