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公开(公告)号：US09701291B2
公开(公告)日：2017-07-11
申请号：US14861473
申请日：2015-09-22
发明人： Takashi Kinoshita , Kohei Akamine , Masaki Koike
CPC分类号： B60T8/173 , B60T7/12 , B60T8/171 , B60T8/245 , B60T13/146 , B60T13/662 , B60T13/686 , B60T2201/04 , B60T2201/06
摘要： A vehicle brake hydraulic pressure control apparatus includes, as a controller, acceleration acquiring section for acquiring an output value of an acceleration sensor detecting a front-rear direction acceleration of a vehicle, limiting section for limiting the magnitude of the output value acquired by the acceleration acquiring section within a predetermined limit value, a filter (control acceleration calculation section) limiting a change of a value output by the limiting section in a predetermined direction, and holding section for determining a holding pressure according to a value output by the filter and, based on the holding pressure, holding the braking force.
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公开(公告)号：US09643585B2
公开(公告)日：2017-05-09
申请号：US14388882
申请日：2013-03-29
IPC分类号： B60T13/138 , B60T13/74 , F16J1/04 , B60T7/04 , B60T13/66 , B60T15/36 , B60T8/36 , B60T8/40 , B60T13/16 , B60T13/14
CPC分类号： B60T13/745 , B60T7/042 , B60T8/368 , B60T8/4086 , B60T8/409 , B60T13/146 , B60T13/162 , B60T13/662 , B60T15/36 , F16J1/04
摘要： Provided is a stroke simulator capable of suppressing occurrence of inclination of a piston with respect to a sliding surface formed in a cylinder. The stroke simulator includes a simulator piston which is displaced by sliding on a sliding surface formed in a first cylinder, and a first return spring which is housed in the first cylinder and applies, to the simulator piston, a reaction force which is generated by an elastic deformation of the spring under a pressing force due to a displacement of the simulator piston, and generates the reaction force which is applied to the simulator piston as a brake reaction force for a brake operating element. The stroke simulator is characterized in that a cup seal for sealing a gap formed between the sliding surface and the simulator piston is mounted in the middle in the axial direction of the sliding surface.
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公开(公告)号：US09592803B2
公开(公告)日：2017-03-14
申请号：US14944304
申请日：2015-11-18
发明人： Kenta Akutsu , Kazumichi Eda
IPC分类号： B60T8/1755
CPC分类号： B60T8/17551 , B60T2201/16 , B60T2210/12
摘要： There is provided a vehicle control system. The vehicle control system includes a steering angle acquiring module, a yaw rate acquiring module that acquires a yaw rate, and a road surface friction coefficient estimation module. The vehicle control system further includes a behavior stabilization control module and a reduction gradient setting module. The behavior stabilization control module executes a behavior stabilization control to exert a braking force on a wheel brake when a vehicle is turning to thereby reduce a deviation between the yaw rate and a target yaw rate. And, the reduction gradient setting module sets a reduction gradient of the braking force when the behavior stabilization control is to be ended, based on the steering angle and the road surface friction coefficient.
摘要翻译： 提供车辆控制系统。 车辆控制系统包括转向角获取模块，获得偏航率的偏航率获取模块和路面摩擦系数估计模块。 车辆控制系统还包括行为稳定控制模块和减速梯度设定模块。 行为稳定控制模块执行行为稳定控制，以在车辆转向时对车轮制动器施加制动力，从而减少横摆率和目标横摆率之间的偏差。 并且，所述减速梯度设定模块基于所述转向角和所述路面摩擦系数，在所述行为稳定控制结束时，设定所述制动力的减小坡度。
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公开(公告)号：US09527485B2
公开(公告)日：2016-12-27
申请号：US14560276
申请日：2014-12-04
CPC分类号： B60T7/042 , B60T8/368 , B60T8/38 , B60T8/4081 , B60T11/16 , B60T11/18 , B60T2220/04
摘要： One embodiment provides a brake system input apparatus into which a brake operation performed by an operating person is inputted, including: a base body; a master cylinder that is provided in the base body and that generates a brake hydraulic pressure by a piston, the piston being connected to a brake operator; a stroke sensor unit that is attached to the base body on a side of the master cylinder and that has a detection element, the detection element being configured to detect a sliding stroke of the piston; and a control circuit board that is provided on a side of the base body, wherein the stroke sensor unit has a connection terminal portion that is connected to a connection terminal of the control circuit board, and wherein the connection terminal portion is disposed so as to face the control circuit board.
摘要翻译： 一个实施例提供一种制动系统输入装置，其中输入由操作人员进行的制动操作，包括：基体; 主缸，其设置在所述基体中并且通过活塞产生制动液压，所述活塞连接到制动操作器; 行程传感器单元，其在所述主缸的一侧安装到所述基体，并且具有检测元件，所述检测元件被配置为检测所述活塞的滑动行程; 以及控制电路基板，其设置在所述基体的一侧，所述笔迹传感器单元具有与所述控制电路基板的连接端子连接的连接端子部，所述连接端子部配置为 面对控制电路板。
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65.发明授权公开(公告)号：US09511753B2
公开(公告)日：2016-12-06
申请号：US13669035
申请日：2012-11-05
发明人： Kazuhiro Ota , Naoki Yamada
CPC分类号： B60T8/3675 , B60T8/4031 , F04B1/0421 , F15B13/0814 , F15B13/0835 , Y10T29/494 , Y10T29/49908 , Y10T29/49938 , Y10T137/598
摘要： A vehicle brake hydraulic pressure control unit includes a base body incorporating therein a brake fluid flow path and an electromagnetic valve which is an assembled part assembled into a mounting hole portion which is formed in the base body in such a manner as to communicate with the flow path. A hole wall of the mounting hole portion has a plastically deformed portion formed by pressing the hole wall in a downward direction of the mounting hole portion. A locking groove for the plastically deformed portion to enter is formed on an outer circumferential surface of the electromagnetic valve. An outside diameter of the electromagnetic valve at an upper side of the locking groove is made smaller than an outside diameter of the electromagnetic valve at a lower side of the locking groove.
摘要翻译： 一种车辆制动液压控制单元，包括：内装有制动流体流路的基体和电磁阀，该电磁阀是组装在安装孔部中的组装部，该安装孔部以与流体连通的方式形成在基体内 路径。 安装孔部的孔壁具有通过沿着安装孔部的向下方向按压孔壁而形成的塑性变形部。 在电磁阀的外周面形成有用于进入塑性变形部分的锁定槽。 在锁定槽的上侧的电磁阀的外径小于在锁定槽的下侧的电磁阀的外径。
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