Motor vehicle brake pressure control apparatus wherein brake pressure is controlled based on estimated future wheel speed
First Claim
1. A brake pressure control apparatus for regulating a brake pressure for braking a wheel of a motor vehicle, the apparatus including wheel speed obtaining means for obtaining a rotating speed of the wheel, and pressure regulating means for regulating said brake pressure for the wheel, on the basis of the rotating speed of the wheel obtained by said wheel speed obtaining means, a running speed of the vehicle and an optimum slip amount of the wheel, said apparatus comprising:
- future speed estimating means for estimating a future speed of the wheel, on the basis of values of said rotating speed of the wheel which have been obtained by said wheel speed obtaining means; and
future speed reflecting means for reflecting said future speed of the wheel to determine a particular point of time at which said brake pressure is regulated by said pressure regulating means.
1 Assignment
0 Petitions
Accused Products
Abstract
A brake pressure control apparatus for regulating a brake pressure for braking a wheel of a motor vehicle, including a device for obtaining a rotating speed of the wheel, a pressure regulator for regulating the brake pressure, on the basis of the rotary speed of the wheel, a running speed of the vehicle and an optimum slip amount of the wheel, a device for estimating a future speed of the wheel, on the basis of values of the wheel speed which have been obtained by the wheel speed obtaining device, and a device for reflecting the future speed of the wheel on the determination of a point of time at which the wheel brake pressure is regulated by the pressure regulator.
54 Citations
45 Claims
-
1. A brake pressure control apparatus for regulating a brake pressure for braking a wheel of a motor vehicle, the apparatus including wheel speed obtaining means for obtaining a rotating speed of the wheel, and pressure regulating means for regulating said brake pressure for the wheel, on the basis of the rotating speed of the wheel obtained by said wheel speed obtaining means, a running speed of the vehicle and an optimum slip amount of the wheel, said apparatus comprising:
-
future speed estimating means for estimating a future speed of the wheel, on the basis of values of said rotating speed of the wheel which have been obtained by said wheel speed obtaining means; and future speed reflecting means for reflecting said future speed of the wheel to determine a particular point of time at which said brake pressure is regulated by said pressure regulating means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
-
Specification