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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
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。
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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
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。
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公开(公告)号：US20150015061A1
公开(公告)日：2015-01-15
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
CPC classification number: B60T13/686 , B60T8/3265 , B60T8/3655 , B60T8/4077 , B60T8/4081 , B60T13/142 , B60T13/143 , B60T13/146 , B60T13/147 , B60T13/662
Abstract: In a braking device for a vehicle, an operating characteristics setting portion is provided 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: 在车辆的制动装置中，设置有操作特性设定部，用于设定作为电动阀的输入电力与主缸侧与轮缸侧之间的压力差的关系的动作特性， 基于蓄电池压力检测部检测到的蓄电池压力首先通过将输入电力变为等于或小于阈值蓄电池压力的值而输入的电功率与电动阀相关 响应于在先导压力产生部分产生了先导压力产生部分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，电动阀的开口侧。
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公开(公告)号：US20130127238A1
公开(公告)日：2013-05-23
申请号：US13684359
申请日：2012-11-23
Applicant: ADVICS CO., LTD.
Inventor： Yoshio Masuda , Hiroaki Niino , Takashi Kurokawa
IPC: B60T13/14
CPC classification number: B60T13/142 , B60T8/4077 , B60T13/147
Abstract: A vehicle brake device includes a master cylinder having a master piston moved by servo pressure in a servo chamber and master pressure of a master chamber is changed by movement of the master piston. A mechanical servo pressure generating unit is connected to a high pressure source and the servo chamber, and generates a servo pressure within the servo chamber according to pilot pressure within a pilot chamber based on brake fluid pressure of the high pressure source. An electrical pilot pressure generating unit is connected to the pilot chamber and generates desired pilot pressure within the pilot chamber, and a master chamber-to-pilot chamber brake fluid line connects the master chamber with the pilot chamber so pilot pressure is generated by the pilot pressure generating unit during normal operation of a power supply system, and the master pressure is used as pilot pressure when the power supply system fails.
Abstract translation: 车辆制动装置包括主缸，其具有通过伺服室中的伺服压力移动的主活塞，并且主室的主压力通过主活塞的移动而改变。 机械伺服压力发生单元连接到高压源和伺服室，并且基于高压源的制动液压力，根据先导室内的先导压力在伺服室内产生伺服压力。 一个先导压力产生单元连接到先导室，并在先导室内产生所需的先导压力，一个主室与先导室的制动流体管线将主室与先导室连接，由先导压力 电源系统正常运行时的压力发生单元，当电源系统发生故障时，主压力用作先导压力。
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