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AssigneeBosch Automotive Systems Corporation
InventorTadashige Sakamoto
Estimating the term…
When a method for operating a reference speed judges that an ABS control is being executed, the method judges whether the ABS control is being executed to a front wheel or not. When the method judges that the ABS control is not executed to the front wheel, the method considers that the lifting of a rear wheel does not occur, and makes the reference speed follow the fastest wheel speed VRH. When the method judges that the ABS control is being executed to the front wheel, and further judges that a reference body deceleration is a predetermined value or more, the method considers that the lifting of the rear wheel has occurred, and makes the reference speed follow a speed VRM. The speed VRM is a wheel speed calculated in accordance with the following formula: VRM=αVRL+(1−α)VRH (0<α<1), where α character VRL indicates the slowest wheel speed, and a character α indicates a default.
A method for operating a reference speed in an anti-lock braking control of an automobile having two or more wheels, said method comprising the steps of:
An anti-lock braking control method of an automobile having two or more wheels, said method comprising the steps of:
An anti-lock braking system of an automobile having two or more wheels, said automobile being equipped with wheel speed sensors generating rotational speed information of said wheels and an ECU including means for calculating wheel speeds on a basis of the rotational speed information of said wheels input from said wheel speed sensors to operate a reference speed on a basis of the wheel speeds for operating slip ratios and acceleration and deceleration of said wheels on a basis of said reference speed, wherein
Dependencies are inferred from the claim text.