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1. 发明申请

US20010006305A1 Brake fluid pressure control device 有权
标题翻译：制动液压力控制装置
公开(公告)号：US20010006305A1
公开(公告)日：2001-07-05
申请号：US09731923
申请日：2000-12-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
IPC分类号： B60T013/18
CPC分类号： B60T8/321 , B60T8/367 , B60T8/404 , B60T8/4081 , B60T13/18 , B60T2270/402
摘要： A brake fluid pressure control device controls brake fluid pressures through control of fluid pressure control valves operated in accordance with control signals from, for example, a computer. Signal lines for supplying control signals to control circuits controlling coils of linear valve devices for some wheels (e.g., front-left and rear-right wheels) are connected to a brake ECU by a connector, and signal lines for supplying control signals to the control circuits controlling coils of linear valve devices for other wheels (e.g., front-right and rear-left wheels) are connected to the brake ECU by a different connector. Thus, even if one of the connectors starts operating abnormally, it is possible to supply control signals via the signal lines connected by the other connector and control linear valve devices for some of the wheels (e.g., a pair of diagonally located wheels).
摘要翻译：制动液压控制装置通过根据来自例如计算机的控制信号操作的流体压力控制阀的控制来控制制动液压。用于向控制线圈阀控制线圈的控制电路的信号线（例如左前后轮和右后轮）通过连接器连接到制动ECU，并且用于向控制器提供控制信号的信号线控制其他车轮（例如前右后轮）的线性阀装置的线圈的电路通过不同的连接器连接到制动ECU。因此，即使其中一个连接器开始异常运行，也可以通过由另一个连接器连接的信号线和用于一些车轮（例如，一对对角定位的车轮）的线性阀装置来提供控制信号。

2. 发明申请

US20040217646A1 Brake fluid pressure control device 审中-公开
标题翻译：制动液压力控制装置
公开(公告)号：US20040217646A1
公开(公告)日：2004-11-04
申请号：US10856931
申请日：2004-06-01
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
IPC分类号： B60T008/36
CPC分类号： B60T8/321 , B60T8/367 , B60T8/404 , B60T8/4081 , B60T13/18 , B60T2270/402
摘要： A brake fluid pressure control device controls brake fluid pressures through control of fluid pressure control valves operated in accordance with control signals from, for example, a computer. Signal lines for supplying control signals to control circuits controlling coils of linear valve devices for some wheels (e.g., front-left and rear-right wheels) are connected to a brake ECU by a connector, and signal lines for supplying control signals to the control circuits controlling coils of linear valve devices for other wheels (e.g., front-right and rear-left wheels) are connected to the brake ECU by a different connector. Thus, even if one of the connectors starts operating abnormally, it is possible to supply control signals via the signal lines connected by the other connector and control linear valve devices for some of the wheels (e.g., a pair of diagonally located wheels).
摘要翻译：制动液压控制装置通过根据来自例如计算机的控制信号操作的流体压力控制阀的控制来控制制动液压。用于向控制线圈阀控制线圈的控制电路的信号线（例如左前后轮和右后轮）通过连接器连接到制动ECU，并且用于向控制器提供控制信号的信号线控制其他车轮（例如前右后轮）的线性阀装置的线圈的电路通过不同的连接器连接到制动ECU。因此，即使其中一个连接器开始异常运行，也可以通过由另一个连接器连接的信号线和用于一些车轮（例如，一对对角定位的车轮）的线性阀装置来提供控制信号。

3. 发明申请

US20020035832A1 Apparatus for diagnosing accumulator based on fluid pressure in its fluid-tightly sealed state 有权
标题翻译：用于在其流体密封状态下基于流体压力诊断蓄能器的装置
公开(公告)号：US20020035832A1
公开(公告)日：2002-03-28
申请号：US09933724
申请日：2001-08-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Eiji Nakamura , Hiroshi Mizukami
IPC分类号： B60T008/36
CPC分类号： B60T8/4081 , B60T8/90 , B60T13/148 , B60T17/221 , F15B1/08 , F15B19/00 , F15B2201/205 , F15B2201/3153 , F15B2201/3158 , F15B2201/411 , F15B2201/415 , F15B2201/505 , F15B2201/51 , Y10S303/03 , Y10S303/11
摘要： A diagnosing apparatus for diagnosing an accumulator operable to store under pressure a pressurized fluid delivered from a high-pressure source and to supply the pressurized fluid to a fluid-operated actuator for operating the fluid-operated actuator, the apparatus including a pressure detecting device for detecting a pressure of the pressurized fluid in the accumulator while the accumulator is placed in a fluid-tightly sealed state in which the accumulator is isolated from both the high-pressure source and the fluid-operated actuator, and a diagnosing device operable to diagnose the accumulator on the basis of the pressure of the pressurized fluid detected by the pressure detecting device in the fluid-tightly sealed state of the accumulator.
摘要翻译：一种用于诊断蓄能器的诊断装置，其可操作以在压力下存储从高压源输送的加压流体，并将所述加压流体供应到用于操作所述流体操作的致动器的流体操作的致动器，所述装置包括压力检测装置，当所述蓄能器处于流体密封状态，其中所述蓄能器与所述高压源和所述流体驱动致动器隔离时，检测所述蓄能器中的加压流体的压力，以及诊断装置，基于由压力检测装置在储液器的流体密封状态下检测到的加压流体的压力的蓄能器。

4. 发明申请

US20010006306A1 Braking pressure control apparatus capable of switching between two brake operating states using power-operated and manually operated pressure sources, respectively 失效
标题翻译：制动压力控制装置能够分别使用动力操作和手动操作的压力源在两个制动操作状态之间切换
公开(公告)号：US20010006306A1
公开(公告)日：2001-07-05
申请号：US09736440
申请日：2001-01-08
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Kazunori Kagawa , Kimihiro Matsuki , Tetsuya Miyazaki , Fumiaki Kawahata , Akihiro Otomo , Eiji Nakamura
IPC分类号： B60T013/66 , B60T013/68 , B60T013/70 , B60T013/72
CPC分类号： B60T8/4081 , B60T8/367 , B60T8/441 , B60T8/94 , B60T13/686 , B60T2270/602 , B60T2270/603 , B60T2270/613
摘要： A braking pressure control apparatus including a first pressure source including a power-operated pressurizing device, a second pressure source operable by a manually operable brake operating member to pressurize a fluid to a pressure higher than a level corresponding to the operating force of the brake operating member, a switching device for selectively placing the braking system in a first state in which a brake cylinder is operated with the fluid pressurized by the first pressure source and a second state in which the brake cylinder is operated with the fluid pressurized by the second pressure source, and a change restricting device operable upon a switching between the first and second states, to restrict a change of the operating state of the brake operating member and a change of the brake cylinder pressure, which change take place due to the switching, or a switching control device for controlling the switching device on the basis of the running condition of a vehicle whose wheel is braked by the braking pressure.
摘要翻译：一种制动压力控制装置，包括：第一压力源，包括动力加压装置;第二压力源，其由手动操作的制动操作构件操作，以将流体加压到高于对应于所述制动器操作力的水平的压力构件，用于选择性地将所述制动系统置于第一状态的开关装置，在所述第一状态中，利用由所述第一压力源加压的流体操作所述制动缸;以及第二状态，在所述第二状态下，所述制动缸在被所述第二压力加压的流体源和变化限制装置，其可在第一和第二状态之间切换时操作，以限制制动操作构件的操作状态的改变和由于切换而发生变化的制动缸压力的变化，或切换控制装置，用于根据车辆的行驶状况来控制切换装置 el被制动压力制动。

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