Vehicle brake hydraulic pressure control apparatus and road surface friction coefficient estimating device
AssigneeAutoliv Nissin Brake Systems Japan Co., Ltd.
InventorKiyonori Asano
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AssigneeAutoliv Nissin Brake Systems Japan Co., Ltd.
InventorKiyonori Asano
Estimating the term…
One embodiment provides a vehicle brake hydraulic controller including: an antilock braking controlling module configured to perform an antilock braking control in which a brake hydraulic pressure applied to wheel brakes is reduced under the condition that a slip-related amount has reached a pressure reduction threshold value; and a turning judging module configured to judge whether a vehicle is turning based on a steering angle, wherein, when the antilock braking control is performed and in the case that the turning judging module judges that the vehicle is turning, the antilock braking controlling module performs a turning pressure reduction control so as to: change the pressure reduction threshold values to be more easily reached by the slip-related amount than at the time of straight running; and change the pressure reduction amounts to be larger than that at the time of straight running.
A road surface friction coefficient judging device comprising:
Dependencies are inferred from the claim text.