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1. 发明授权

US06199670B1 Electric brake apparatus for controlling a current provided to a brake motor 失效
标题翻译：用于控制提供给制动电动机的电流的电动制动装置
公开(公告)号：US06199670B1
公开(公告)日：2001-03-13
申请号：US09199648
申请日：1998-11-25
申请人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo , Eiji Nakamura , Satoru Niwa
发明人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo , Eiji Nakamura , Satoru Niwa
IPC分类号： F16D6516
CPC分类号： B60T13/74
摘要： An electric brake apparatus generates an appropriate brake force without unnecessarily consuming electric power. The electric brake apparatus has a brake actuator generating a brake force. The brake actuator uses a brake motor system including a brake motor as a power source. A motor current provided to the brake motor is generated under a normal control so as to generate a brake force required for a vehicle. The motor current generated under the normal control is reduced when the brake motor is overheated or when the vehicle is stopped for a long time.
摘要翻译：电动制动装置产生适当的制动力，而不必耗费电力。电动制动装置具有产生制动力的制动器致动器。制动器致动器使用包括制动马达作为动力源的制动马达系统。在正常控制下产生提供给制动马达的马达电流，以产生车辆所需的制动力。当制动马达过热或车辆长时间停止时，在正常控制下产生的电动机电流减小。

2. 发明授权

US06412885B1 Brake system for vehicles 失效
标题翻译：车辆制动系统
公开(公告)号：US06412885B1
公开(公告)日：2002-07-02
申请号：US09462684
申请日：2000-01-10
申请人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo , Hideyuki Inoue
发明人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo , Hideyuki Inoue
IPC分类号： B60T888
CPC分类号： B60T8/246 , B60T8/00 , B60T8/1755 , B60T8/92 , B60T13/74
摘要： In order to prevent a needlessly excessive yaw moment from being applied to the vehicle, thereby improving the running stability of the vehicle when either one of the braking force generation units went wrong, a brake system for vehicles having electric brake units (14) each provided for each of the wheels to generate a braking force by its actuator (22) being driven according to the amount of depression of a brake pedal, and a controller (38) for controlling each of the electric brake units independently of others, is so constructed as to judge if any of the electric brake units went wrong (step 253, 259, 550, 650), and when either one of the electric brake units went wrong, to control the electric brake units other than the wrong unit according to the depression amount of the brake pedal so as to accomplish a best available stability of running of the vehicle.
摘要翻译：为了防止不必要的过大的横摆力矩被施加到车辆，从而在任一个制动力发生单元出错时提高车辆的行驶稳定性，具有电动制动单元（14）的车辆用制动系统对于每个车轮，通过其致动器（22）根据制动踏板的下压量被驱动而产生制动力，并且用于独立于其他方式控制每个电动制动单元的控制器（38）被构造以判断是否有任何电动制动单元出错（步骤253,259,550,650），并且当任一个电动制动单元出错时，根据凹陷来控制除了错误的单元之外的电动制动单元制动踏板的数量，以便实现车辆行驶的最佳可用稳定性。

3. 发明授权

US6158822A Method and apparatus for diagnosing electrically operated brake without manual operation of brake operating member 失效
标题翻译：用于诊断电动制动而不手动操作制动操作构件的方法和装置
公开(公告)号：US6158822A
公开(公告)日：2000-12-12
申请号：US208728
申请日：1998-12-09
申请人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo
发明人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo
IPC分类号： B60T8/00 , B60K28/16 , B60T13/74 , B60T17/22 , B60W50/02 , F16D51/20 , F16D51/48 , F16D65/092 , F16D65/14 , F16D65/18 , F16D66/00 , F16D66/02
CPC分类号： B60T13/741 , B60T13/74 , B60T17/221 , B60W50/0205 , F16D51/48 , F16D65/092 , F16D65/18 , F16D65/22 , F16D66/021 , B60K28/16 , B60W10/08 , B60W10/18 , B60W2050/021 , B60W2510/186 , B60W2540/12 , B60W2710/065 , F16D2066/003 , F16D2066/005 , F16D2066/006 , F16D2121/24 , F16D2125/40 , F16D2125/60 , F16D2127/08 , F16D2127/10
摘要： A method of diagnosing an electrically operated brake for abnormality thereof in an automotive vehicle wherein a wheel is braked by a friction force generated by an electric motor of the brake upon an operation of a brake operating member, the method comprising the steps of: applying an abnormality checking drive signal to the electric motor to operate the electric motor while the brake operating member is placed in a non-operated position; detecting a quantity relating to an output of the electric motor while the drive signal is applied to the electric motor; and determining that the electrically operated brake is abnormal, if the detected quantity does not normally correspond to a magnitude of the abnormality checking drive signal.
摘要翻译：一种在机动车辆中诊断用于其异常的电动制动器的方法，其中，在制动操作构件的操作时，由制动器的电动马达产生的摩擦力来制动车轮，所述方法包括以下步骤：在制动操作构件处于非操作位置的同时对电动机进行异常检查驱动信号以操作电动机; 当所述驱动信号被施加到所述电动机时，检测与所述电动机的输出相关的量; 并且如果检测到的量通常不对应于异常检查驱动信号的大小，则确定电动制动器是异常的。

4. 发明授权

US06186599B1 Electric brake apparatus having a brake motor prevented from being excessively moved in a reverse direction 失效
标题翻译：具有制动马达的电动制动装置防止反向过度地移动
公开(公告)号：US06186599B1
公开(公告)日：2001-02-13
申请号：US09376808
申请日：1999-08-18
申请人： Akihiro Otomo , Kenji Shirai
发明人： Akihiro Otomo , Kenji Shirai
IPC分类号： B60T1374
CPC分类号： F16D65/18 , B60T13/741 , F16D2065/386 , F16D2066/003 , F16D2121/24 , F16D2125/40 , F16D2125/48
摘要： An electric brake apparatus can positively prevent a brake motor from being excessively rotated in a reverse direction in which a braking force is cancelled. A determination is made as to whether or not the brake motor is excessively driven in the reverse direction. An operation of the brake motor is stopped when the brake motor is determined to be excessively driven in the reverse direction. Accordingly, a member of the electric brake apparatus moved by the brake motor is prevented from being excessively moved beyond a predetermined position. Thus, a part of the electric brake apparatus is prevented from being damaged due to an excessive movement of the member moved by the brake motor.
摘要翻译：电动制动装置可以可靠地防止制动电动机在制动力消除的相反方向上过度旋转。确定制动马达是否相反地过度驱动。当确定制动马达被反向过度驱动时，制动马达的操作停止。因此，防止由制动电动机移动的电动制动装置的构件被过度地移动超过预定位置。因此，防止由制动马达驱动的构件的过度运动而使电动制动装置的一部分被损坏。

5. 发明授权

US07229138B2 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：US07229138B2
公开(公告)日：2007-06-12
申请号：US11141109
申请日：2005-06-01
申请人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
发明人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
IPC分类号： B60T8/36
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。

6. 发明授权

US06957870B2 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：US06957870B2
公开(公告)日：2005-10-25
申请号：US09736440
申请日：2000-12-15
申请人： Kazunori Kagawa , Kimihiro Matsuki , Tetsuya Miyazaki , Fumiaki Kawahata , Akihiro Otomo , Eiji Nakamura
发明人： Kazunori Kagawa , Kimihiro Matsuki , Tetsuya Miyazaki , Fumiaki Kawahata , Akihiro Otomo , Eiji Nakamura
IPC分类号： B60T8/36 , B60T8/40 , B60T8/44 , B60T8/94 , B60T13/68 , B60T8/48
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。

7. 发明申请

US20050225168A1 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：US20050225168A1
公开(公告)日：2005-10-13
申请号：US11141109
申请日：2005-06-01
申请人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
发明人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
IPC分类号： B60T8/96 , B60T8/32 , B60T8/36 , B60T8/40 , B60T8/92 , B60T13/18 , B60T17/18 , F17D1/16
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。

8. 发明授权

US06354672B1 Braking system wherein brake cylinder is communicated with pedal-operated pressure source upon failure of pump-operated pressure source 有权
标题翻译：制动系统，其中在泵操作的压力源故障时，制动缸与踏板操作的压力源连通
公开(公告)号：US06354672B1
公开(公告)日：2002-03-12
申请号：US09678028
申请日：2000-10-03
申请人： Eiji Nakamura , Akihiro Otomo , Fumiaki Kawahata , Tetsuya Miyazaki , Hiroshi Toda
发明人： Eiji Nakamura , Akihiro Otomo , Fumiaki Kawahata , Tetsuya Miyazaki , Hiroshi Toda
IPC分类号： B60T840
CPC分类号： B60T8/4081 , B60T8/367 , B60T8/94 , B60T13/686 , Y10S303/11
摘要： A braking system including a brake cylinder, a first hydraulic pressure source having a first pump device for pressurizing a working fluid, a second hydraulic pressure source operable in response to an operation of a brake operating member, to pressurize the fluid to a pressure higher than a value corresponding to an operating force of the brake operating member, and a brake-cylinder-pressure control device operable when the brake cylinder is disconnected from the second hydraulic pressure source, to control the pressure of the fluid pressurized by the first hydraulic pressure source, such that the fluid pressure in the brake cylinder is controlled to a value determined on the basis of the operating force, and wherein an emergency communication device is operated when at least one of the brake-cylinder-pressure control device and the first pump device fails to normally function, to hold the brake cylinder in communication with the second hydraulic pressure source.
摘要翻译：一种制动系统，包括制动缸，具有用于对工作流体加压的第一泵装置的第一液压源，响应于制动操作构件的操作而可操作的第二液压源，将流体加压至高于对应于制动操作构件的操作力的值;以及制动缸压力控制装置，当制动缸从第二液压源脱离时可操作，以控制由第一液压源加压的流体的压力使得制动缸中的流体压力被控制为基于操作力确定的值，并且其中当制动缸压力控制装置和第一泵装置中的至少一个操作时，应急通信装置被操作不能正常工作，将制动缸保持与第二液压源连通。

9. 发明授权

US06761418B2 Brake fluid pressure control device 有权
公开(公告)号：US06761418B2
公开(公告)日：2004-07-13
申请号：US09731923
申请日：2000-12-08
申请人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
发明人： Eiji Nakamura , Akihiro Otomo , Masanori Hirose
IPC分类号： B60T834
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).

10. 发明授权

US06211681B1 Apparatus for diagnosing electric power source while power is supplied to load device from the power source 有权
标题翻译：用于在从电源向负载装置供电的情况下，对电源进行诊断的装置
公开(公告)号：US06211681B1
公开(公告)日：2001-04-03
申请号：US09562898
申请日：2000-05-02
申请人： Kazunori Kagawa , Tsuyoshi Yano , Masayuki Sumiyoshi , Yoshiaki Kominami , Akihiro Otomo , Eiji Nakamura
发明人： Kazunori Kagawa , Tsuyoshi Yano , Masayuki Sumiyoshi , Yoshiaki Kominami , Akihiro Otomo , Eiji Nakamura
IPC分类号： H01M1044
CPC分类号： B60W20/50 , B60K6/46 , B60L3/0046 , B60L3/04 , B60L7/14 , B60L7/26 , B60L11/123 , B60L2200/26 , B60L2220/16 , B60L2250/10 , B60L2250/16 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , B60W2050/021 , G01R31/006 , G01R31/3624 , G01R31/40 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/947
摘要： A power source monitoring apparatus for monitoring a state of a subject power source which consists of at least one of a plurality of electric power sources in an electric system wherein a load device having at least one electrically operated load is electrically connected to the power sources, the monitoring device apparatus a detecting portion which detects a voltage and/or a current of at least one of the load device and the plurality of electric power sources, and a diagnosing device which diagnoses the subject power source for an abnormality on the basis of an output of the detecting portion, while the electric system is placed in a power supply state wherein an electric power is permitted to be supplied from only the subject power source to the load device.
摘要翻译：一种用于监测由电气系统中的多个电源中的至少一个组成的目标电源的状态的电源监视装置，其中具有至少一个电动负载的负载装置电连接到电源，所述监视装置装置检测所述负载装置和所述多个电力源中的至少一个的电压和/或电流的检测部，以及基于所述多个电力源对所述异常进行诊断的诊断装置输出检测部分，同时电气系统被放置在允许仅从本体电源向负载装置供电的供电状态。

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