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公开(公告)号：US08915555B2
公开(公告)日：2014-12-23
申请号：US13778726
申请日：2013-02-27
Applicant: Advics Co., Ltd.
Inventor： Shintaro Osaki , Takahiro Kiso
CPC classification number: B60T13/20 , B60T7/122 , B60T8/17 , B60T8/3655 , B60T8/4872 , B60T13/18
Abstract: In the brake control device, a wheel-cylinder hydraulic pressure (Pw) obtained by adding the linear-valve pressure difference to a master-cylinder hydraulic pressure (Pm) is applied to the wheel cylinder while the vehicle is running. When an operation of a brake pedal is started while the vehicle is running (t1), the driving of the hydraulic pump is started. Thereafter, when the vehicle is stopped (t2), the driving of the hydraulic pump is stopped. When the start of movement of the vehicle is detected during an operation of returning the brake pedal (t4) and an operation of re-depressing the brake pedal is detected (t5) in this state (specifically, while the vehicle is in a stopped state, the hydraulic pump is in a stopped state, and the brake pedal is being operated), the driving of the hydraulic pump is started (t5).
Abstract translation: 在制动控制装置中，在车辆行驶时，向车轮缸施加通过将线性阀压力差与主缸液压（Pm）相加而获得的车轮液压压力（Pw）。 当车辆行驶（t1）时开始制动踏板的操作时，开始液压泵的驱动。 此后，当车辆停止（t2）时，停止液压泵的驱动。 在返回制动踏板（t4）的操作期间检测到车辆的移动开始，并且在该状态下检测到踩下制动踏板的操作（t5）（具体地，当车辆处于停止状态时 液压泵处于停止状态，并且制动踏板被操作），液压泵的驱动开始（t5）。
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公开(公告)号：US09162658B2
公开(公告)日：2015-10-20
申请号：US13754117
申请日：2013-01-30
Applicant: ADVICS CO., LTD.
Inventor： Shintaro Osaki , Takahiro Kiso
IPC: G06F19/00 , B60T8/34 , B60T7/22 , B60T8/00 , B60T17/22 , B60T13/66 , B60T13/14 , B60T7/12 , B60T8/36 , B60T8/48
CPC classification number: B60T8/34 , B60T7/122 , B60T7/22 , B60T8/00 , B60T8/3655 , B60T8/4872 , B60T13/147 , B60T13/662 , B60T17/221 , B60T2201/06
Abstract: There is provided a brake control device for a brake device including a basic fluid pressure generating unit which generates a basic fluid pressure according to an operation to a brake operating member, a hydraulic pump which generates a fluid pressure to generate a differential pressure, a pressure regulating valve which regulates the differential pressure, and a friction brake mechanism which applies a fluid pressure obtained by adding the differential pressure to the basic fluid pressure, to a wheel cylinder. The control device includes a regulating unit which regulates the differential pressure according to an operating amount correlated value and which decreases the differential pressure according to an increase of the basic fluid pressure due to an increase of the operating amount correlated value when the vehicle is stopped and the differential pressure is regulated to a value larger than 0 by an operation to the brake operating member.
Abstract translation: 提供了一种用于制动装置的制动控制装置，其包括：基本流体压力产生单元，其基于对制动操作构件的操作产生基本流体压力;液压泵，其产生产生压差的流体压力;压力 调节压差的调节阀，以及将通过将压差与基本流体压力相加而获得的流体压力施加到轮缸的摩擦制动机构。 控制装置包括调节单元，该调节单元根据操作量相关值调节差压，并且由于当车辆停止时由于操作量相关值的增加而导致的基本流体压力的增加而减小差压;以及 通过对制动操作构件的操作将差压调节到大于0的值。
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公开(公告)号：US20130221734A1
公开(公告)日：2013-08-29
申请号：US13778726
申请日：2013-02-27
Applicant: ADVICS CO., LTD.
Inventor： Shintaro Osaki , Takahiro Kiso
CPC classification number: B60T13/20 , B60T7/122 , B60T8/17 , B60T8/3655 , B60T8/4872 , B60T13/18
Abstract: In the brake control device, a wheel-cylinder hydraulic pressure (Pw) obtained by adding the linear-valve pressure difference to a master-cylinder hydraulic pressure (Pm) is applied to the wheel cylinder while the vehicle is running. When an operation of a brake pedal is started while the vehicle is running (t1), the driving of the hydraulic pump is started. Thereafter, when the vehicle is stopped (t2), the driving of the hydraulic pump is stopped. When the start of movement of the vehicle is detected during an operation of returning the brake pedal (t4) and an operation of re-depressing the brake pedal is detected (t5) in this state (specifically, while the vehicle is in a stopped state, the hydraulic pump is in a stopped state, and the brake pedal is being operated), the driving of the hydraulic pump is started (t5).
Abstract translation: 在制动控制装置中，在车辆行驶时，向车轮缸施加通过将线性阀压力差与主缸液压（Pm）相加而获得的车轮液压压力（Pw）。 当车辆行驶（t1）时开始制动踏板的操作时，开始液压泵的驱动。 此后，当车辆停止（t2）时，停止液压泵的驱动。 在返回制动踏板（t4）的操作期间检测到车辆的移动开始，并且在该状态下检测到踩下制动踏板的操作（t5）（具体地，当车辆处于停止状态时 液压泵处于停止状态，并且制动踏板被操作），液压泵的驱动开始（t5）。
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公开(公告)号：US10449941B2
公开(公告)日：2019-10-22
申请号：US15568955
申请日：2016-04-21
Applicant: ADVICS CO., LTD.
Inventor： Kazuya Maki , Shintaro Osaki , Masaki Maruyama
Abstract: Provided is a braking device for a vehicle comprising: a first hydraulic pressure generation unit which generates hydraulic pressure corresponding to the volume of a master chambers in the master chambers that change in volume according to the movement of master pistons; a second hydraulic pressure generation unit which is configured so as to be capable of generating a desired hydraulic pressure in a bottoming state in which the forward movement of the master pistons is restricted by a master cylinder; braking force generation units which apply the braking force corresponding to the input hydraulic pressure to wheels of a vehicle; and a braking force control unit which causes the second hydraulic pressure generation unit to generate hydraulic pressure in the bottoming state, and inputs the hydraulic pressure to the braking force generation units.
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