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1. 发明申请

WO2013125715A1 HYDRAULIC BRAKING SYSTEM 审中-公开
标题翻译：液压制动系统
公开(公告)号：WO2013125715A1
公开(公告)日：2013-08-29
申请号：PCT/JP2013/054635
申请日：2013-02-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KAMIYA, Yusuke , SAKAI, Akira , UCHIDA, Kiyoyuki
发明人： KAMIYA, Yusuke , SAKAI, Akira , UCHIDA, Kiyoyuki
IPC分类号： B60T8/44 , B60T8/40 , B60T13/14
CPC分类号： B60T11/16 , B60T7/042 , B60T8/3265 , B60T8/3655 , B60T8/4077 , B60T8/441 , B60T11/28 , B60T13/147 , B60T13/662 , B60T13/686
摘要： A hydraulic braking system including: a cylinder device (66) including: a pressurizing piston (104); a rear chamber (136) and a front pressure chamber (112) on opposite sides of the pressurizing piston (104); a brake cylinder (52RL,52RR) coupled to the front pressure chamber (112); a regulator (182) including: a control piston (204); an input chamber (212) provided at a rear of the control piston (204); and an output chamber (214) coupled to the rear chamber (136) in front of the control piston (204); and an input-hydraulic-pressure control device (250/SLA,252/SLR) configured to supply working fluid to the input chamber (212) to produce hydraulic pressure in the output chamber( 214) and including: a high-flow-rate supply unit (Sl-Sll) configured, when an operation of the regulator (182) is started, to supply the working fluid to the input chamber (212) at a set flow rate (q); and a low-flow-rate supply unit (S12,S13) configured, when the high- flow-rate-supply is finished, to supply the working fluid to the input chamber (212) at a flow rate less than the set flow rate (q).
摘要翻译：一种液压制动系统，包括：缸装置（66），包括：加压活塞（104）; 在加压活塞（104）的相对侧上的后室（136）和前压力室（112）; 耦合到前压力室（112）的制动缸（52RL，52RR）; 调节器（182），包括：控制活塞（204）; 设置在所述控制活塞（204）的后部的输入室（212）; 以及在所述控制活塞（204）的前面联接到所述后室（136）的输出室（214）。以及输入液压控制装置（250 / SLA，252 / SLR），其构造成向所述输入室（212）供应工作流体以在所述输出室（214）中产生液压，并且包括：高流量供应单元（S1-Sll），当调节器（182）的操作开始时被配置为以设定的流量（q）将工作流体供应到输入室（212）; 以及低流量供给单元（S12，S13），其构成为，在高流量供给完成时，将工作流体以小于设定流量的流量供给到输入室（212）（q）。

2. 发明申请

WO2013144702A2 CYLINDER DEVICE AND HYDRAULIC BRAKE SYSTEM 审中-公开
标题翻译： CYLINDER装置和液压制动系统
公开(公告)号：WO2013144702A2
公开(公告)日：2013-10-03
申请号：PCT/IB2013/000520
申请日：2013-03-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ADVICS CO., LTD. , KAMIYA, Yusuke , SAKAI, Akira , UCHIDA, Kiyoyuki , MARUYAMA, Masaki , MASUDA, Yoshio , NIINO, Hiroaki , KUROKAWA, Takashi
发明人： KAMIYA, Yusuke , SAKAI, Akira , UCHIDA, Kiyoyuki , MARUYAMA, Masaki , MASUDA, Yoshio , NIINO, Hiroaki , KUROKAWA, Takashi
CPC分类号： B60T11/165 , B60T7/042 , B60T7/085 , B60T8/4077 , B60T13/662 , B60T13/686
摘要： When a brake switch (282) is switched from OFF to ON, current is applied to a brake ECU, and a command to switch a master cylinder from a second state to a first state is issued after a lapse of preparation time, so that switching-time change suppression control is performed. A reservoir shutoff valve (156) is closed, and duty control is performed on a communication control valve (152). The duty ratio is set to 1 when a switching-time control duration expires, and the communication control valve (152) is placed in an open position, to establish the first state. Thus, since the communication control valve (152) is duty-controlled during switching from the second state to the first state, change in the hydraulic pressure of an input chamber is suppressed, and change of the operating feeling is suppressed.
摘要翻译：当制动开关（282）从关闭切换到开启时，电流被施加到制动ECU，并且将主缸从第二状态切换到第一状态的命令在准备时间经过，从而执行切换时间改变抑制控制。储存器关闭阀（156）关闭，并且在通信控制阀（152）上执行占空控制。当切换时间控制持续时间到期时，占空比被设置为1，并且通信控制阀（152）被置于打开位置，以建立第一状态。因此，由于在从第二状态切换到第一状态期间，连通控制阀152被占空比控制，所以抑制了输入室的液压变化，并且抑制了操作感觉的变化。

3. 发明申请

WO2013136950A1 TWO HYDRAULIC- PRESSURE CONTROL DEVICES AND A HYDRAULIC BRAKING SYSTEM COMPRISING A FIRST OF THE HYDRAULIC- PRESSURE CONTROL DEVICES 审中-公开
标题翻译：两液压控制装置和包含液压压力控制装置的液压制动系统
公开(公告)号：WO2013136950A1
公开(公告)日：2013-09-19
申请号：PCT/JP2013/054636
申请日：2013-02-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KAMIYA, Yusuke , UCHIDA, Kiyoyuki
发明人： KAMIYA, Yusuke , UCHIDA, Kiyoyuki
IPC分类号： B60T8/40 , B60T8/44 , B60T13/14
CPC分类号： B60T8/17 , B60T7/042 , B60T8/326 , B60T8/341 , B60T8/3655 , B60T8/4077 , B60T8/441 , B60T13/142 , B60T13/146 , B60T13/147 , B60T13/662 , B60T13/686
摘要： A hydraulic-pressure control device includes: a regulator (182) including a housing (200), a control piston (204) in the housing (200); an input chamber (212) at a rear of the control piston (204) and an output chamber (214) in front of the control piston (204); and an input-hydraulic-pressure control device (56,184) which controls hydraulic pressure in the input chamber (212) to move the control piston (204) forward or backward to raise or reduce hydraulic pressure in the output chamber (214). According to the first invention, the hydraulic-pressure control device further includes: a moving-direction control unit which, when a difference obtained by subtracting an actual hydraulic pressure in the output chamber (214) from a target hydraulic pressure in the output chamber (214) is less than a pressurization-side set value, controls the hydraulic pressure in the input chamber (212) to move the control piston (204) backward and, when the difference is greater than a reduction-side set value, controls the hydraulic pressure in the input chamber (212) to move the control piston (204) forward. According to the second invention, the hydraulic-pressure control device further includes: a cylinder device (66) comprising a housing (100), a pressurizing piston (102, 104) fluid-tightly and slidably fitted in the housing, a rear chamber (136) provided at a rear of the pressurizing piston and coupled to the output chamber (214), a front pressure chamber (110, 112) provided in front of the pressurizing piston (102,104) and a brake cylinder (42, 52), coupled to the front pressure chamber, for a hydraulic brake (40, 50) capable of restraining rotation of a wheel (4, 46) of a vehicle, wherein the input-hydraulic-pressure control device (56,184) comprises a sliding-resistance-related pressure control unit configured to control the hydraulic pressure in the input chamber (212) with consideration of a sliding resistance caused between the control piston (204) and the housing (200) of the regulator (182).
摘要翻译：液压控制装置包括：调节器（182），包括壳体（200），壳体（200）中的控制活塞（204）; 位于控制活塞（204）的后部的输入腔（212）和在控制活塞（204）前面的输出腔（214）; 以及输入 - 液压控制装置（56,184），其控制所述输入室（212）中的液压以使所述控制活塞（204）向前或向后移动以升高或降低所述输出室（214）中的液压。根据第一发明，液压控制装置还包括：移动方向控制单元，当通过从输出室（212）中的目标液压减去输出室（214）中的实际液压而得到的差 214）小于加压侧设定值时，控制输入室（212）中的液压向后移动控制活塞（204），并且当该差大于减速侧设定值时，控制液压输入腔212中的压力使控制活塞204向前移动。根据第二发明，液压控制装置还包括：气缸装置（66），包括壳体（100），流体紧密且可滑动地装配在壳体中的加压活塞（102,104），后室（ 136），设置在加压活塞的后部并且联接到输出室（214），设置在加压活塞（102,104）前面的前压力室（110,112）和制动缸（42,52）用于能够限制车辆的车轮（4,66）的旋转的液压制动器（40,50）的前压力室，其中所述输入液压控制装置（56,184）包括滑动阻力相关压力控制单元被配置为考虑在控制活塞（204）和调节器（182）的壳体（200）之间引起的滑动阻力来控制输入室（212）中的液压。

4. 发明申请

WO2009090457A1 ON-BOARD CAMERA 审中-公开
标题翻译：板载相机
公开(公告)号：WO2009090457A1
公开(公告)日：2009-07-23
申请号：PCT/IB2008/003220
申请日：2008-11-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , USAMI, Masayuki , UCHIDA, Kiyoyuki
发明人： USAMI, Masayuki , UCHIDA, Kiyoyuki
IPC分类号： B60R11/04
CPC分类号： B60R11/04 , B60R2011/001 , B60R2021/0004
摘要： An on-board camera (3) is disposed, behind a neighboring member that is located above a steering column (1), on the steering column (1) that can move forward at the time of a collision of a vehicle in which the on-board camera (3) is installed. The on-board camera (3) includes: a camera portion (11, 12); and a support mechanism (13). The support mechanism (13) supports the camera portion (11, 12) in such a manner that the camera portion (11, 12) can move in a direction away from the neighboring member when the neighboring member and the camera portion (11, 12) are brought into contact with each other because of a forward movement of the steering column (1) at the time of the collision.
摘要翻译：车载摄像机（3）设置在位于转向柱（1）上方的邻近构件的后面，在转向柱（1）上，在转向柱（1）上，在车辆碰撞时可以向前移动，其中，安装了相机（3）。车载摄像机（3）包括：相机部分（11,12）; 和支撑机构（13）。所述支撑机构（13）以相邻部件和相机部分（11,12）之间的方式支撑相机部分（11,12），使得相机部分（11,12）可以在远离相邻部件的方向上移动）由于转向柱（1）在碰撞时的向前运动而彼此接触。

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