公开(公告)号：US09233668B2

公开(公告)日：2016-01-12

申请号：US14008202

申请日：2012-09-26

Applicant: ADVICS CO., LTD.

Inventor： Masaki Ninoyu ,  Masayuki Naito ,  Yasuhiro Koike

IPC: B60T8/64 ,  B60T8/17 ,  B60T8/48 ,  B60T13/68 ,  B60T13/16 ,  B60T13/58 ,  B60T8/44

CPC classification number: B60T8/17 ,  B60T8/442 ,  B60T8/4872 ,  B60T13/161 ,  B60T13/586 ,  B60T13/686 ,  B60T2270/604

Abstract: Taking a stroke within a period from when an operation of a brake operating member is started to when a predetermined stroke operation is performed as an ineffective stroke in which the master cylinder pressure is not generated, a control means controls an amount of differential pressure formed by a differential control valve such that a hydraulic braking force that corresponds to a stroke of the brake operating member is generated during the ineffective stroke, and even after the stroke of the brake operating member exceeds the ineffective stroke, increases the wheel cylinder pressure by performing raising of the amount of differential pressure formed by the differential pressure control valve by a predetermined raising amount with respect to the amount of differential pressure during the ineffective stroke.

Abstract translation: 在从制动操作构件的操作开始到执行预定行程操作的时间段内的行程作为不产生主缸压力的无效行程时，控制装置控制由 差动控制阀使得在无效行程期间产生对应于制动操作构件的行程的液压制动力，并且即使在制动操作构件的行程超过无效行程之后，通过执行升高来增加轮缸压力 由差压控制阀形成的差压量相对于无效行程中的压差量的预定提升量。

公开(公告)号：US08998351B2

公开(公告)日：2015-04-07

申请号：US13754038

申请日：2013-01-30

Applicant: Advics Co., Ltd.

Inventor： Masayuki Naito ,  Yoichi Abe ,  Yasuhiro Koike

IPC: B60T8/40 ,  B60T13/14 ,  B60T13/68 ,  B60T1/10 ,  B60L7/26 ,  B60T8/48 ,  B60T13/58 ,  B60L7/14

CPC classification number: B60T13/147 ,  B60L7/14 ,  B60L7/26 ,  B60L2250/26 ,  B60T1/10 ,  B60T8/4872 ,  B60T13/586 ,  B60T13/686 ,  B60T2270/604

Abstract: A brake control device for a vehicle includes: a hydraulic brake device including a master cylinder, a wheel cylinder, a differential pressure control valve, and a pump; and a differential pressure control unit that operates the pump and transmits a differential pressure instructing output to the differential pressure control valve to perform a differential pressure control such that a differential pressure is generated; wherein the differential pressure control unit includes a correcting unit, wherein the correcting unit calculates a differential pressure instructing correction amount, based on an increased amount of the differential pressure which is generated by the differential pressure control valve when the increased amount of the differential pressure during the differential pressure control and then corrects the differential pressure instructing output based on the differential pressure instructing correction amount such that the differential pressure instructing output becomes larger than the increased amount of the differential pressure.

Abstract translation: 一种用于车辆的制动控制装置，包括：液压制动装置，包括主缸，轮缸，差压控制阀和泵; 以及差压控制单元，其操作所述泵并将差压指示输出传递到所述差压控制阀，以执行压差的产生; 其中，所述差压控制单元包括校正单元，其中，所述校正单元基于当所述差压压力的增加量在所述压差增加量期间由所述压差控制阀产生的压差的增加量来计算差压指示校正量 差压控制，然后基于差压指示校正量校正差压指示输出，使得压差指令输出变得大于压差的增加量。