公开(公告)号：US09403514B2

公开(公告)日：2016-08-02

申请号：US14394563

申请日：2013-06-25

Applicant: ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kiyohito Takeuchi ,  Yoshio Masuda ,  Masaaki Komazawa ,  Yusuke Kamiya

IPC: B60T8/17 ,  B60T8/32 ,  B60T8/1755 ,  B60T13/66 ,  B60T13/58 ,  B60T8/40 ,  B60T7/04 ,  B60T13/14 ,  B60T13/68

CPC classification number: B60T8/17 ,  B60T7/042 ,  B60T8/1755 ,  B60T8/3265 ,  B60T8/4077 ,  B60T13/146 ,  B60T13/58 ,  B60T13/66 ,  B60T13/662 ,  B60T13/686

Abstract: A brake control device for a vehicle which can prevent occurrence of hunting or stepping during braking control operation and includes a pressure increasing or decreasing characteristic selecting portion which selects a pressure increasing characteristic when a target wheel cylinder pressure increases continuously for a predetermined operation judgment period and selects a pressure decreasing characteristic when the target wheel cylinder pressure decreases continuously for a predetermined operation judgment period. The brake control device further includes an output servo pressure setting portion which sets a target servo pressure based on the pressure increasing or decreasing characteristic selected by the pressure increasing or decreasing characteristic selecting portion and a servo pressure generating device which generates a servo pressure based on the target servo pressure.

Abstract translation: 一种用于车辆的制动控制装置，其能够防止在制动控制操作期间发生摆动或踏步，并且包括当目标轮缸压力在预定操作判定期间连续增加时选择增压特性的增压或减小特性选择部分，以及 当目标轮缸压力在预定的运行判断期间连续降低时，选择减压特性。 制动控制装置还包括：输出伺服压力设定部，其基于由增压特性选择部选择的增压或降低特性设定目标伺服压力;以及伺服压力发生装置，其基于 目标伺服压力。

公开(公告)号：US09365198B2

公开(公告)日：2016-06-14

申请号：US14380627

申请日：2013-03-21

Applicant: ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yoshio Masuda ,  Yasunori Sakata ,  Kazutaka Noro ,  Akira Sakai ,  Kiyoyuki Uchida ,  Masaaki Komazawa ,  Yasuji Mizutani ,  Yusuke Kamiya

IPC: B60T13/16 ,  B60T13/68 ,  B60T13/14 ,  B60T13/66 ,  B60T8/32 ,  B60T8/40 ,  B60T8/36

CPC classification number: B60T13/686 ,  B60T8/3265 ,  B60T8/3655 ,  B60T8/4077 ,  B60T8/4081 ,  B60T13/142 ,  B60T13/143 ,  B60T13/146 ,  B60T13/147 ,  B60T13/662

Abstract: A braking device for a vehicle includes an operating characteristics setting portion for setting an operating characteristic which is a relationship between the input electric power to the electro-magnetic valve and a pressure difference between a master cylinder side and a wheel cylinder side with respect to the electro-magnetic valve, based on the input electric power at the time when the accumulator pressure detected by the accumulator pressure detecting portion first falls to a value equal to or less than a threshold value accumulator pressure by changing the input electric power towards an opening side of the electro-magnetic valve in response to a time lapsed after a predetermined value of the pilot pressure has been generated by the pilot pressure generating portion by first closing the electro-magnetic valve thereby to suppress the manufacturing cost.

Abstract translation: 一种用于车辆的制动装置，包括操作特性设置部分，用于设置作为电动阀的输入电力与主缸侧和轮缸侧之间的压差之间的关系的操作特性相对于 电磁阀基于蓄能器压力检测部检测到的蓄能器压力时的输入电力首先通过将输入电力向开口侧变化而达到等于或小于阈值蓄积器压力的值 响应于在通过先导压力产生部分产生先导压力的预定值之后经过的时间，首先关闭电磁阀，从而抑制制造成本。

公开(公告)号：US09333960B2

公开(公告)日：2016-05-10

申请号：US14410976

申请日：2013-06-25

Applicant: ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yosuke Kuki ,  Yoshio Masuda ,  Hiroaki Niino ,  Kiyoyuki Uchida ,  Masaaki Komazawa ,  Akira Sakai ,  Yasuji Mizutani ,  Yusuke Kamiya

IPC: B60T15/02 ,  B60T8/40 ,  B60T13/14 ,  B60T7/04 ,  B60T13/66 ,  B60T13/68

CPC classification number: B60T15/028 ,  B60T7/042 ,  B60T8/4077 ,  B60T13/145 ,  B60T13/662 ,  B60T13/686

Abstract: The vehicle braking control device adapted to a vehicle brake device having an electromagnetic valve which controls the brake fluid flow between the master cylinder and the wheel cylinders in response to the input electric energy. The vehicle braking control device includes a valve opening electric energy obtaining portion which obtains an input electric energy upon opening of the electromagnetic valve as a valve opening electric energy and an operation characteristic setting portion which sets an operation characteristic based on the valve opening electric energy obtained corresponding to the predetermined pressure differential. The opening valve electric energy obtaining portion changes the input electric energy at a valve closing side or a valve opening side with a change amount per unit of time larger than before valve opening in response to an obtaining of the valve opening electric energy.

Abstract translation: 车辆制动控制装置适用于具有电磁阀的车辆制动装置，该电磁阀响应于输入的电能来控制主缸和轮缸之间的制动液流动。 车辆制动控制装置包括：开阀电能获取部，其在打开电磁阀时获取输入电能作为开阀电力;以及操作特性设定部，其基于获得的开阀电力设定运转特性 对应于预定的压力差。 打开阀电能获取部分响应于获得阀打开电能而改变在关闭侧或阀打开侧的输入电能，其单位时间的变化量大于阀打开之前的变化量。

公开(公告)号：US20150127226A1

公开(公告)日：2015-05-07

申请号：US14394563

申请日：2013-06-25

Applicant: ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kiyohito Takeuchi ,  Yoshio Maduda ,  Masaaki Komazawa ,  Yusuke Kamiya

IPC: B60T8/17 ,  B60T8/32 ,  B60T8/1755 ,  B60T13/66 ,  B60T13/58

CPC classification number: B60T8/17 ,  B60T7/042 ,  B60T8/1755 ,  B60T8/3265 ,  B60T8/4077 ,  B60T13/146 ,  B60T13/58 ,  B60T13/66 ,  B60T13/662 ,  B60T13/686

Abstract: A brake control device for a vehicle which can prevent occurrence of hunting or stepping during braking control operation and includes a pressure increasing or decreasing characteristic selecting portion which selects a pressure increasing characteristic when a target wheel cylinder pressure increases continuously for a predetermined operation judgment period and selects a pressure decreasing characteristic when the target wheel cylinder pressure decreases continuously for a predetermined operation judgment period. The brake control device further includes an output servo pressure setting portion which sets a target servo pressure based on the pressure increasing or decreasing characteristic selected by the pressure increasing or decreasing characteristic selecting portion and a servo pressure generating device which generates a servo pressure based on the target servo pressure.

Abstract translation: 一种用于车辆的制动控制装置，其能够防止在制动控制操作期间发生摆动或踏步，并且包括当目标轮缸压力在预定操作判断期间连续增加时选择增压特性的增压或减小特性选择部分，以及 当目标轮缸压力在预定的运行判断期间连续降低时，选择减压特性。 制动控制装置还包括：输出伺服压力设定部，其基于由增压特性选择部选择的增压或降低特性设定目标伺服压力;以及伺服压力发生装置，其基于 目标伺服压力。