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1. 发明申请

US20130207451A1 HYDRAULIC BRAKE SYSTEM 有权
公开(公告)号：US20130207451A1
公开(公告)日：2013-08-15
申请号：US13395320
申请日：2010-09-17
申请人： Masayasu Ohkubo , Yoshito Tanaka , Hiroshi Nakaoka , Takayuki Yamamoto , Tetsuya Miyazaki
发明人： Masayasu Ohkubo , Yoshito Tanaka , Hiroshi Nakaoka , Takayuki Yamamoto , Tetsuya Miyazaki
IPC分类号： B60T13/68 , B60T13/14
CPC分类号： B60T8/5081 , B60T1/10 , B60T7/042 , B60T8/3655 , B60T8/4081 , B60T8/5012 , B60T13/146 , B60T13/148 , B60T13/662 , B60T13/686
摘要： A hydraulic brake system includes: a hydraulic pressure source provided for a vehicle, and including a hydraulic-pressure generating device and a reservoir; a plurality of hydraulic brakes provided for respective wheels of the vehicle, and configured to restrain rotations of the respective wheels; and a control valve device including at least one hydraulic-pressure control valve group disposed between the hydraulic-pressure generating device and at least one of brake cylinders of the hydraulic brakes and/or between the reservoir and the at least one of the brake cylinders. Each of the at least one hydraulic-pressure control valve group includes (a) at least one ON/OFF control valve and (b) at least one linear control valve that are disposed in parallel with each other.

2. 发明授权

US08224545B2 Brake control apparatus and brake control method 失效
标题翻译：制动控制装置及制动控制方式
公开(公告)号：US08224545B2
公开(公告)日：2012-07-17
申请号：US12526273
申请日：2008-02-05
申请人： Yoshito Tanaka , Hiroshi Nakaoka , Masaki Nanahara
发明人： Yoshito Tanaka , Hiroshi Nakaoka , Masaki Nanahara
IPC分类号： G06F19/00 , B60T8/17
CPC分类号： B60T8/4081
摘要： A brake control apparatus (20) includes: a hydraulic pressure source (30) that regulates pressure of hydraulic fluid in accordance with a brake operation input (24,25); a wheel cylinder (23) that applies braking force to a wheel (22) in response to a supply of the hydraulic fluid to the wheel cylinder (23); a hydraulic pressure booster mechanism (31) that amplifies the brake operation input by using the hydraulic pressure source (30), and outputs the amplified brake operation input; a hydraulic fluid supply path (63) through which the hydraulic fluid is supplied from the hydraulic pressure source (30) to the wheel cylinder (23); and a controller (70) that shuts off (valve 66) a flow of the hydraulic fluid-through the hydraulic fluid supply path (63), if a malfunction due to hydraulic fluid leakage is detected in the hydraulic fluid supply path (63) during a brake control mode in which the hydraulic fluid is supplied to the wheel cylinder (23) through the hydraulic fluid supply path (63).
摘要翻译：制动控制装置（20）包括：液压源（30），其根据制动操作输入（24,25）调节液压流体的压力; 响应于向所述轮缸（23）供应所述液压流体而向车轮（22）施加制动力的轮缸（23）; 液压增压机构，其通过使用所述液压源（30）放大所述制动操作输入，并输出所述经放大的制动操作输入; 液压流体供给路径（63），液压流体从液压源（30）通过所述液压流体供给路径供给到轮缸（23）; 以及如果在液压流体供应路径（63）中检测到由于液压流体泄漏引起的故障，则通过液压流体供应路径（63）关闭（阀66）液压流体的流动的控制器（70）制动控制模式，其中液压流体通过液压流体供应路径（63）供应到轮缸（23）。

3. 发明申请

US20100114419A1 BRAKE CONTROL APPARATUS AND BRAKE CONTROL METHOD 失效
标题翻译：制动控制装置和制动控制方法
公开(公告)号：US20100114419A1
公开(公告)日：2010-05-06
申请号：US12526273
申请日：2008-02-05
申请人： Yoshito Tanaka , Hiroshi Nakaoka , Masaki Nanahara
发明人： Yoshito Tanaka , Hiroshi Nakaoka , Masaki Nanahara
IPC分类号： G06F19/00
CPC分类号： B60T8/4081
摘要： A brake control apparatus (20) includes: a hydraulic pressure source (30) that regulates pressure of hydraulic fluid in accordance with a brake operation input (24,25); a wheel cylinder (23) that applies braking force to a wheel (22) in response to a supply of the hydraulic fluid to the wheel cylinder 823); a hydraulic pressure booster mechanism (31) that amplifies the brake operation input by using the hydraulic pressure source (30), and outputs the amplified brake operation input; a hydraulic fluid supply path (63) through which the hydraulic fluid is supplied from the hydraulic pressure source (30) to the wheel cylinder (23); and a controller (70) that shuts off (valve 66) a flow of the hydraulic fluid-through the hydraulic fluid supply path (63), if a malfunction due to hydraulic fluid leakage is detected in the hydraulic fluid supply path (63) during a brake control mode in which the hydraulic fluid is supplied to the wheel cylinder (23) through the hydraulic fluid supply path (63).
摘要翻译：制动控制装置（20）包括：液压源（30），其根据制动操作输入（24,25）调节液压流体的压力; 轮缸（23），其响应于向所述轮缸823供应所述液压流体而向车轮（22）施加制动力; 液压增压机构，其通过使用所述液压源（30）放大所述制动操作输入，并输出所述经放大的制动操作输入; 液压流体供给路径（63），液压流体从液压源（30）通过所述液压流体供给路径供给到轮缸（23）; 以及如果在液压流体供应路径（63）中检测到由于液压流体泄漏引起的故障，则通过液压流体供应路径（63）关闭（阀66）液压流体的流动的控制器（70）制动控制模式，其中液压流体通过液压流体供应路径（63）供应到轮缸（23）。

4. 发明申请

US20080255743A1 BRAKE CONTROL APPARATUS AND BRAKE CONTROL METHOD 有权
标题翻译：制动控制装置和制动控制方法
公开(公告)号：US20080255743A1
公开(公告)日：2008-10-16
申请号：US12100152
申请日：2008-04-09
申请人： Yoshito Tanaka , Hiroshi Nakaoka
发明人： Yoshito Tanaka , Hiroshi Nakaoka
IPC分类号： G06F19/00
CPC分类号： B60T13/686 , B60T8/4081
摘要： A brake control apparatus includes: at least one wheel cylinder that applies braking force to a vehicle wheel in response to supply of hydraulic fluid thereto; a manual hydraulic pressure source that pressurizes hydraulic fluid in accordance with brake operation by a driver; a cut valve which is arranged in a hydraulic fluid delivery path between the manual hydraulic pressure source and the wheel cylinder, and to which force is applied in such a direction that the cut valve is closed when the wheel cylinder is higher in hydraulic pressure than the manual hydraulic pressure source; and a controller that controls a discharge path, through which the hydraulic fluid is discharged from the wheel cylinder and which differs from the hydraulic fluid delivery path, so that discharge of the hydraulic fluid from the wheel cylinder through the discharge path starts in response to release of the brake.
摘要翻译：制动控制装置包括：至少一个轮缸，其响应于液压流体的供应而向车轮施加制动力; 手动液压源，其根据驾驶员的制动操作对液压油进行加压; 一个切断阀，它设置在手动液压源和轮缸之间的液压流体输送路径中，并且当轮缸的液压比液压压力高时，该截止阀沿截止阀关闭的方向被施加手动液压源; 以及控制器，其控制排出路径，液压流体通过所述排出路径从所述轮缸排出并且与所述液压流体输送路径不同，使得来自所述轮缸的所述液压流体经由所述排出路径的排出响应于释放而开始的刹车。

5. 发明申请

US20060087175A1 Brake system control apparatus 有权
公开(公告)号：US20060087175A1
公开(公告)日：2006-04-27
申请号：US11251989
申请日：2005-10-18
申请人： Hiroshi Nakaoka , Yoshito Tanaka , Masayasu Ohkubo , Masaaki Komazawa
发明人： Hiroshi Nakaoka , Yoshito Tanaka , Masayasu Ohkubo , Masaaki Komazawa
IPC分类号： B60T8/32
CPC分类号： B60T8/4081 , B60T13/686
摘要： A non-consideration creating portion creates a non-consideration control command value based on a target value and an actual value of hydraulic pressure of a brake cylinder in a control-target brake system i. A consideration creating portion creates a consideration control command value based on the target value and the actual value of the hydraulic pressure in the control-target brake system i and a target value and an actual value of hydraulic pressure in a comparison-target brake system j. Then, one of the consideration control command value and the non-consideration command value is selected based on an absolute value of a difference in the target value between the control-target brake system i and the comparison-target brake system j, and a combination of a control mode in the control-target brake system i and a control mode in the comparison-target brake system j.

6. 发明授权

US08733849B2 Brake control device, and brake control method 有权
标题翻译：制动控制装置及制动控制方式
公开(公告)号：US08733849B2
公开(公告)日：2014-05-27
申请号：US12442120
申请日：2007-10-04
申请人： Yoshito Tanaka , Hiroshi Nakaoka , Yasuji Mizutani , Eiji Nakamura
发明人： Yoshito Tanaka , Hiroshi Nakaoka , Yasuji Mizutani , Eiji Nakamura
IPC分类号： B60T8/32
CPC分类号： B60T8/4081 , B60T8/3655 , B60T2270/404
摘要： In a brake control device and a brake control method, when a shift to a brake mode for backup involving separation of a supply path of working fluid is performed at the time of detection of an abnormality during braking, a differential pressure acting between an outlet opening and an inlet opening of an open-close valve which is provided between a hydraulic pressure source that is used during the backup brake mode and wheel cylinders and which needs to be opened during the backup brake mode is lessened prior to the separation of the supply path of working fluid so that the open-close valve is opened in accordance with a valve-opening command. Therefore, at the time of switch of the control mode, the confinement of wheel cylinder pressure is avoided.
摘要翻译：在制动控制装置和制动控制方法中，在检测到制动时的异常时进行向包括分离工作流体的供给路径的备用的制动模式的切换时，作用在出口开口并且设置在在备用制动模式期间使用的液压源和轮缸之间并且在后备制动模式期间需要打开的液压源之间的开关阀的入口减小，在供给路径分离之前的工作流体，使得开关阀根据开阀命令打开。因此，在切换控制模式时，避免了轮缸压力的限制。

7. 发明授权

US07588298B2 Brake system control apparatus 有权
公开(公告)号：US07588298B2
公开(公告)日：2009-09-15
申请号：US12292615
申请日：2008-11-21
申请人： Hiroshi Nakaoka , Yoshito Tanaka , Masayasu Ohkubo , Masaaki Komazawa
发明人： Hiroshi Nakaoka , Yoshito Tanaka , Masayasu Ohkubo , Masaaki Komazawa
IPC分类号： B60T8/66
CPC分类号： B60T8/4081 , B60T13/686
摘要： A non-consideration creating portion creates a non-consideration control command value based on a target value and an actual value of hydraulic pressure of a brake cylinder in a control-target brake system i. A consideration creating portion creates a consideration control command value based on the target value and the actual value of the hydraulic pressure in the control-target brake system i and a target value and an actual value of hydraulic pressure in a comparison-target brake system j. Then, one of the consideration control command value and the non-consideration command value is selected based on an absolute value of a difference in the target value between the control-target brake system i and the comparison-target brake system j, and a combination of a control mode in the control-target brake system i and a control mode in the comparison-target brake system j.

8. 发明申请

US20060158033A1 Brake fluid pressure control apparatus and method 审中-公开
标题翻译：制动液压力控制装置及方法
公开(公告)号：US20060158033A1
公开(公告)日：2006-07-20
申请号：US11319390
申请日：2005-12-29
申请人： Masayasu Ohkubo , Yoshito Tanaka , Hiroshi Nakaoka , Masaaki Komazawa
发明人： Masayasu Ohkubo , Yoshito Tanaka , Hiroshi Nakaoka , Masaaki Komazawa
IPC分类号： B60T8/32
CPC分类号： B60T8/4081 , B60T8/36 , B60T8/367
摘要： A brake fluid pressure control apparatus of a vehicle includes a hydraulic brake in which the fluid pressure of a brake cylinder for a wheel is controlled so as to retard the rotation of the wheel, and a hydraulic actuator capable of controlling the fluid pressure of the brake cylinder. An actuator controller feedback-controls the hydraulic actuator so that the actual fluid pressure of the brake cylinder approaches a target fluid pressure determined in accordance with a braking requirement. The actuator controller determines a control gain used when determining a control command value to be sent to the hydraulic actuator, based on at least one of the temperature of a working fluid and a slipping state of the wheel.
摘要翻译：车辆的制动液压控制装置包括液压制动器，其中控制用于车轮的制动缸的流体压力以阻止车轮的旋转;以及液压致动器，其能够控制制动器的流体压力圆筒。致动器控制器反馈控制液压致动器，使得制动缸的实际流体压力接近根据制动要求确定的目标流体压力。执行器控制器基于工作流体的温度和车轮的滑动状态中的至少一个确定确定要发送到液压致动器的控制命令值时所使用的控制增益。

9. 发明授权

US09586488B2 Brake apparatus 有权
标题翻译：制动装置
公开(公告)号：US09586488B2
公开(公告)日：2017-03-07
申请号：US14892758
申请日：2013-05-21
申请人： Hiroshi Nakaoka , Kei Sato , Kazunori Nimura , Kentaro Oya , Takeshi Ishida , Masaki Nanahara , Tsuyoshi Yamasaki , Yoshito Tanaka , Masayasu Ohkubo
发明人： Hiroshi Nakaoka , Kei Sato , Kazunori Nimura , Kentaro Oya , Takeshi Ishida , Masaki Nanahara , Tsuyoshi Yamasaki , Yoshito Tanaka , Masayasu Ohkubo
IPC分类号： B60L7/26 , B60T8/176 , B60T8/1755 , B60L3/10 , B60L11/14 , B60L15/20 , B60L7/18 , B60W10/08 , B60W10/188 , B60W10/192 , B60W30/18
CPC分类号： B60L7/26 , B60L3/102 , B60L3/108 , B60L7/18 , B60L11/14 , B60L15/2009 , B60L2240/12 , B60L2240/22 , B60L2240/461 , B60L2240/465 , B60L2250/26 , B60T8/1755 , B60T8/176 , B60T2270/602 , B60T2270/604 , B60W10/08 , B60W10/184 , B60W10/188 , B60W10/192 , B60W20/14 , B60W30/02 , B60W30/18127 , B60W30/18172 , B60W2520/26 , B60W2710/182 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A first ECU estimates whether the operation of a second actuator has been started, based on the variation of the hydraulic pressure with respect to the flow rate of hydraulic fluid outputted from a first actuator. Even in a case where the operation information of the second actuator is not received, the first ECU sets the control mode to a simultaneous operation mode, when it is estimated that the operation of the second actuator has been started. In the simultaneous operation mode, a controlled parameter of linear control valves on assumption that the second actuator is operating is set up, and a stop instruction of regenerative braking is transmitted to a hybrid ECU.
摘要翻译：基于液压相对于从第一致动器输出的液压流体的流量的变化，第一ECU估计第二致动器的操作是否已经开始。即使在没有接收到第二致动器的操作信息的情况下，当估计第二致动器的操作已经开始时，第一ECU将控制模式设置为同时操作模式。在同时运行模式中，假设第二致动器正在运行的线性控制阀的受控参数被建立，再生制动的停止指令被传送到混合动力ECU。

10. 发明授权

US07630815B2 Brake control apparatus and brake control method 有权
标题翻译：制动控制装置及制动控制方式
公开(公告)号：US07630815B2
公开(公告)日：2009-12-08
申请号：US12100152
申请日：2008-04-09
申请人： Yoshito Tanaka , Hiroshi Nakaoka
发明人： Yoshito Tanaka , Hiroshi Nakaoka
IPC分类号： G06F7/70 , G06G7/00 , G06G7/76 , B60T8/40 , B60T8/60
CPC分类号： B60T13/686 , B60T8/4081
摘要： A brake control apparatus includes: at least one wheel cylinder that applies braking force to a vehicle wheel in response to supply of hydraulic fluid thereto; a manual hydraulic pressure source that pressurizes hydraulic fluid in accordance with brake operation by a driver; a cut valve which is arranged in a hydraulic fluid delivery path between the manual hydraulic pressure source and the wheel cylinder, and to which force is applied in such a direction that the cut valve is closed when the wheel cylinder is higher in hydraulic pressure than the manual hydraulic pressure source; and a controller that controls a discharge path, through which the hydraulic fluid is discharged from the wheel cylinder and which differs from the hydraulic fluid delivery path, so that discharge of the hydraulic fluid from the wheel cylinder through the discharge path starts in response to release of the brake.
摘要翻译：制动控制装置包括：至少一个轮缸，其响应于液压流体的供应而向车轮施加制动力; 手动液压源，其根据驾驶员的制动操作对液压油进行加压; 一个切断阀，它设置在手动液压源和轮缸之间的液压流体输送路径中，并且当轮缸的液压比液压压力高时，该截止阀沿截止阀关闭的方向被施加手动液压源; 以及控制器，其控制排出路径，液压流体通过所述排出路径从所述轮缸排出并且与所述液压流体输送路径不同，使得来自所述轮缸的所述液压流体经由所述排出路径的排出响应于释放而开始的刹车。

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