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1. 发明授权

US09475475B2 Hydraulic brake system 有权
标题翻译：液压制动系统
公开(公告)号：US09475475B2
公开(公告)日：2016-10-25
申请号：US14008501
申请日：2011-03-28
申请人： Daisuke Nakata , Takahiro Okano
发明人： Daisuke Nakata , Takahiro Okano
IPC分类号： B60T13/14 , B60T13/68 , B60T13/16 , B60T1/10 , B60T7/04 , B60T8/40 , B60T8/26 , B60T8/32
CPC分类号： B60T13/161 , B60T1/10 , B60T7/042 , B60T8/267 , B60T8/3275 , B60T8/4072 , B60T13/146 , B60T13/166 , B60T13/686 , B60T2270/604
摘要： A hydraulic brake system includes: a plurality of hydraulic brakes; and a first hydraulic pressure generator including a first hydraulic pressure source and a first hydraulic pressure controlling portion that is configured to control an output hydraulic pressure of the first hydraulic pressure source to a target hydraulic pressure. The plurality of hydraulic brakes includes (a) at least one disk brake and (b) at least one drum brake. The first hydraulic pressure generator is in communication with a first brake cylinder that is the brake cylinder of each of the at least one disk brake, and is isolated from a second brake cylinder that is the brake cylinder of each of the at least one drum brake, in a case when a regenerative cooperative control is executed.
摘要翻译：液压制动系统包括：多个液压制动器; 以及第一液压发生器，其包括第一液压源和第一液压控制部，所述第一液压源被构造成将所述第一液压源的输出液压控制为目标液压。多个液压制动器包括（a）至少一个盘式制动器和（b）至少一个鼓式制动器。第一液压发生器与作为至少一个盘式制动器中的每一个的制动缸的第一制动缸连通，并且与作为至少一个鼓式制动器中的每一个的制动缸的第二制动缸隔离在执行再生协作控制的情况下。

2. 发明授权

US09073525B2 Brake apparatus brake control apparatus, and brake control method 有权
标题翻译：制动装置制动控制装置及制动控制方法
公开(公告)号：US09073525B2
公开(公告)日：2015-07-07
申请号：US12669905
申请日：2008-07-18
申请人： Tsukasa Fukasawa , Takahiro Okano , Daisuke Nakata , Eiji Nakamura
发明人： Tsukasa Fukasawa , Takahiro Okano , Daisuke Nakata , Eiji Nakamura
IPC分类号： B60T13/00 , B60T8/36 , B60T8/40
CPC分类号： B60T8/36 , B60T8/4081
摘要： In a brake apparatus, an activation current for opening a simulator cut valve from a closed state is applied, whereupon a steady-state current is applied continuously to maintain the open state. A brake control apparatus and a brake control method are employed to perform control in which a valve opening current, which is higher than the steady-state current, is applied to the simulator cut valve every time a brake pedal is depressed. Thus, in a brake apparatus including a switch valve that is driven steadily by applying the steady-state current thereto, favorable control responsiveness can be maintained in the switch valve at all times while achieving a reduction in power consumption.
摘要翻译：在制动装置中，施加用于从闭合状态打开模拟器截止阀的启动电流，由此连续施加稳态电流以保持打开状态。采用制动控制装置和制动控制方法来进行控制，其中每当制动踏板被按压时，将模拟器截止阀施加高于稳态电流的开阀电流。因此，在包括通过施加稳态电流而稳定驱动的开关阀的制动装置中，可以始终保持开关阀的良好的控制响应性，同时实现功耗的降低。

3. 发明授权

US08931856B2 Brake control apparatus and method for controlling the same 有权
标题翻译：制动控制装置及其控制方法
公开(公告)号：US08931856B2
公开(公告)日：2015-01-13
申请号：US12810379
申请日：2008-12-23
申请人： Takahiro Okano , Daisuke Nakata
发明人： Takahiro Okano , Daisuke Nakata
IPC分类号： B60T8/64 , B60T1/10 , B60T8/40 , B60T15/14 , B60W10/08 , B60W10/184
CPC分类号： B60T1/10 , B60L2240/423 , B60T8/4081 , B60T2270/604 , B60W10/08 , B60W10/184 , B60W2510/083 , Y02T10/642
摘要： A brake control apparatus obtains a required braking force using a hydraulic braking force in combination with a regenerative braking force. The brake control apparatus includes a hydraulic brake unit that controls the hydraulic braking force. When the deviation of an actual hydraulic pressure from a target pressure falls outside a permissible range (d), the hydraulic brake unit controls the actual hydraulic pressure in such a manner that the deviation falls within the permissible range. On the other hand, when the deviation is within the permissible range (d), the hydraulic brake unit maintains the actual hydraulic pressure. The hydraulic brake unit includes a control unit that detects timing (Ta) at which usage of the hydraulic braking force needs to be started to compensate for a deficiency from the required braking force, and that raises (r) the target pressure at the detected timing (ta).
摘要翻译：制动控制装置结合再生制动力使用液压制动力获得所需的制动力。制动控制装置包括控制液压制动力的液压制动单元。当实际液压与目标压力的偏差落在允许范围（d）之外时，液压制动单元以偏差落在允许范围内的方式控制实际液压。另一方面，当偏差在容许范围（d）内时，液压制动单元保持实际的液压。液压制动单元包括控制单元，该控制单元检测需要开始使用液压制动力的定时（Ta），以补偿所需制动力的不足，并且在检测到的定时提高（r）目标压力（ta）。

4. 发明申请

US20100211282A1 BRAKE CONTROL APPARATUS AND CONTROL METHOD FOR THE BRAKE CONTROL APPARATUS 有权
标题翻译：制动控制装置制动控制装置及制动控制装置的控制方法
公开(公告)号：US20100211282A1
公开(公告)日：2010-08-19
申请号：US12668679
申请日：2008-07-16
申请人： Daisuke Nakata , Takahiro Okano
发明人： Daisuke Nakata , Takahiro Okano
IPC分类号： B60T13/00 , G06F19/00
CPC分类号： B60T8/4081
摘要： In a brake control apparatus that controls braking forces which are applied to wheels based on the pressure of the hydraulic fluid, when the pressure detected by a control pressure sensor (73) is equal to or higher than a predetermined value while a partition valve (60) is closed, a master cut valve (64) is closed to suppress an increase in the pressure in a first passage (45) in a first hydraulic circuit (37), to which the control pressure sensor (73) is connected. Alternatively, the control pressure sensor (73) is protected against overpressure by opening the outlet valve (56,57) or the pressure-decreasing valve (67).
摘要翻译：在由控制压力传感器（73）检测到的压力等于或高于预定值的同时分配阀（60）的制动控制装置中，根据液压流体的压力来控制施加于车轮的制动力）闭合，主切断阀（64）关闭，以抑制连接有控制压力传感器（73）的第一液压回路（37）的第一流路（45）的压力增加。或者，通过打开出口阀（56,57）或减压阀（67）来防止控制压力传感器（73）防止过压。

5. 发明申请

US20120126610A1 BRAKE CONTROLLING DEVICE 有权
标题翻译：制动控制装置
公开(公告)号：US20120126610A1
公开(公告)日：2012-05-24
申请号：US13260040
申请日：2009-03-25
申请人： Daisuke Nakata , Tsukasa Fukasawa , Eiji Nakamura , Takahiro Okano
发明人： Daisuke Nakata , Tsukasa Fukasawa , Eiji Nakamura , Takahiro Okano
IPC分类号： B60T17/22
CPC分类号： B60T1/10 , B60T7/042 , B60T8/4081 , B60T8/94 , B60T13/686 , B60T17/221 , B60T2270/403 , B60T2270/406
摘要： In a brake controlling device (20), a separating valve (60) is provided in a main flow path (45) for interconnecting a first liquid pressure circuit and a second liquid pressure circuit. When an abnormality detecting section detects an abnormality relating to brake fluid pressure, a controlling section sets the separating valve (60) to a closed state. A leakage suppressing section performs leakage suppressing processing for suppressing entry of a brake fluid, which is in the first liquid pressure circuit, into the second liquid pressure circuit after the separating valve (60) is set to the closed state. A leakage suppressing section sets a master cut valve (64) to a closed state to perform the leakage suppressing processing.
摘要翻译：在制动控制装置（20）中，分离阀（60）设置在用于互连第一液压回路和第二液压回路的主流路（45）中。当异常检测部检测到与制动液压相关的异常时，控制部将分离阀（60）设定为关闭状态。泄漏抑制部在分离阀（60）设定为关闭状态之后，进行用于抑制第一液压回路中的制动流体进入第二液压回路的泄漏抑制处理。泄漏抑制部将主切断阀（64）设定为关闭状态，进行泄漏抑制处理。

6. 发明申请

US20140014451A1 HYDRAULIC BRAKE SYSTEM 有权
标题翻译：液压制动系统
公开(公告)号：US20140014451A1
公开(公告)日：2014-01-16
申请号：US14008501
申请日：2011-03-28
申请人： Daisuke Nakata , Takahiro Okano
发明人： Daisuke Nakata , Takahiro Okano
IPC分类号： B60T13/16
CPC分类号： B60T13/161 , B60T1/10 , B60T7/042 , B60T8/267 , B60T8/3275 , B60T8/4072 , B60T13/146 , B60T13/166 , B60T13/686 , B60T2270/604
摘要： A hydraulic brake system includes: a plurality of hydraulic brakes; and a first hydraulic pressure generator including a first hydraulic pressure source and a first hydraulic pressure controlling portion that is configured to control an output hydraulic pressure of the first hydraulic pressure source to a target hydraulic pressure. The plurality of hydraulic brakes includes (a) at least one disk brake and (b) at least one drum brake. The first hydraulic pressure generator is in communication with a first brake cylinder that is the brake cylinder of each of the at least one disk brake, and is isolated from a second brake cylinder that is the brake cylinder of each of the at least one drum brake, in a case when a regenerative cooperative control is executed.
摘要翻译：液压制动系统包括：多个液压制动器; 以及第一液压发生器，其包括第一液压源和第一液压控制部，所述第一液压源被构造成将所述第一液压源的输出液压控制为目标液压。多个液压制动器包括（a）至少一个盘式制动器和（b）至少一个鼓式制动器。第一液压发生器与作为至少一个盘式制动器中的每一个的制动缸的第一制动缸连通，并且与作为至少一个鼓式制动器中的每一个的制动缸的第二制动缸隔离在执行再生协作控制的情况下。

7. 发明申请

US20110285198A1 BRAKE APPARATUS, BRAKE CONTROL UNIT, AND BRAKE CONTROL METHOD 有权
标题翻译：制动装置，制动控制装置和制动控制方法
公开(公告)号：US20110285198A1
公开(公告)日：2011-11-24
申请号：US12673073
申请日：2008-08-08
申请人： Daisuke Nakata , Takahiro Okano , Tsukasa Fukasawa
发明人： Daisuke Nakata , Takahiro Okano , Tsukasa Fukasawa
IPC分类号： B60T13/74 , G06F19/00
CPC分类号： B60W20/00 , B60K6/445 , B60T1/10 , B60T8/4081 , B60T2270/604 , B60W10/08 , B60W10/184 , B60W10/188 , B60W30/18109 , Y02T10/6239
摘要： There is provide a brake control technology according to which a target hydraulic pressure is reliably achieved when a hydraulic pressure is decreased during hydraulic control and brake drag does not occur even when the target hydraulic pressure is zero. In a brake apparatus, a dead-band region is set for the target hydraulic pressure that is used in the hydraulic control. When braking control is switched from the hydraulic control to regenerative control in cooperative braking control, residual pressure reduction control is executed. In the residual pressure reduction control, the target hydraulic pressure is set to a value that is lower than zero to which the hydraulic pressure should be brought.
摘要翻译：提供一种制动控制技术，当液压控制中的液压降低时，即使目标液压为零，也不会发生制动阻力，可靠地实现目标液压。在制动装置中，为液压控制中使用的目标液压设定死区区域。在协调制动控制中将制动控制从液压控制切换到再生控制时，执行残压减压控制。在剩余压力降低控制中，将目标液压设定为低于应该产生液压的零的值。

8. 发明授权

US08894159B2 Brake controlling device 有权
标题翻译：制动控制装置
公开(公告)号：US08894159B2
公开(公告)日：2014-11-25
申请号：US13260040
申请日：2009-03-25
申请人： Daisuke Nakata , Tsukasa Fukasawa , Eiji Nakamura , Takahiro Okano
发明人： Daisuke Nakata , Tsukasa Fukasawa , Eiji Nakamura , Takahiro Okano
IPC分类号： B60T8/88 , B60T8/40 , B60T17/22 , B60T13/68 , B60T1/10 , B60T7/04 , B60T8/94
CPC分类号： B60T1/10 , B60T7/042 , B60T8/4081 , B60T8/94 , B60T13/686 , B60T17/221 , B60T2270/403 , B60T2270/406
摘要： In a brake controlling device (20), a separating valve (60) is provided in a main flow path (45) for interconnecting a first liquid pressure circuit and a second liquid pressure circuit. When an abnormality detecting section detects an abnormality relating to brake fluid pressure, a controlling section sets the separating valve (60) to a closed state. A leakage suppressing section performs leakage suppressing processing for suppressing entry of a brake fluid, which is in the first liquid pressure circuit, into the second liquid pressure circuit after the separating valve (60) is set to the closed state. A leakage suppressing section sets a master cut valve (64) to a closed state to perform the leakage suppressing processing.
摘要翻译：在制动控制装置（20）中，分离阀（60）设置在用于互连第一液压回路和第二液压回路的主流路（45）中。当异常检测部检测到与制动液压相关的异常时，控制部将分离阀（60）设定为关闭状态。泄漏抑制部在分离阀（60）设定为关闭状态之后，进行用于抑制第一液压回路中的制动流体进入第二液压回路的泄漏抑制处理。泄漏抑制部将主切断阀（64）设定为关闭状态，进行泄漏抑制处理。

9. 发明授权

US08827379B2 Hydraulic brake unit and control method for such a hydraulic brake unit 有权
标题翻译：液压制动单元和这种液压制动单元的控制方法
公开(公告)号：US08827379B2
公开(公告)日：2014-09-09
申请号：US13061733
申请日：2009-09-02
申请人： Daisuke Nakata , Takahiro Okano , Eiji Nakamura , Tsukasa Fukasawa
发明人： Daisuke Nakata , Takahiro Okano , Eiji Nakamura , Tsukasa Fukasawa
IPC分类号： B60T8/88 , B60T8/40 , B60T17/22 , B60T13/66
CPC分类号： B60T8/4081 , B60T13/662 , B60T17/225
摘要： A hydraulic brake unit is provided. The hydraulic brake unit includes a manual hydraulic pressure supply unit that pressurizes a hydraulic medium supplied from a reservoir and generates a hydraulic pressure corresponding to a brake operation amount; first and second hydraulic systems in which the manual hydraulic pressure supply unit communicates with first and second wheel cylinders; a separation valve provided between the first hydraulic system and the second hydraulic system; and a brake ECU having a separation valve control unit and a hydraulic medium amount detection unit. The separation valve control unit executes control to close the separation valve when the hydraulic medium amount detection unit detects that the hydraulic medium stored in the reservoir has decreased below a predetermined amount.
摘要翻译：提供液压制动单元。液压制动单元包括手动液压供给单元，其对从储存器供给的液压介质进行加压，生成与制动操作量对应的液压; 第一和第二液压系统，其中手动液压供给单元与第一和第二轮缸连通; 设置在所述第一液压系统和所述第二液压系统之间的分离阀; 以及具有分离阀控制单元和液压介质量检测单元的制动ECU。当液压介质量检测单元检测到存储在储存器中的液压介质已经降低到预定量以下时，分离阀控制单元执行关闭分离阀的控制。

10. 发明授权

US08447486B2 Brake control apparatus and control method for the brake control apparatus 有权
标题翻译：制动控制装置及制动控制装置的控制方法
公开(公告)号：US08447486B2
公开(公告)日：2013-05-21
申请号：US12668679
申请日：2008-07-16
申请人： Daisuke Nakata , Takahiro Okano
发明人： Daisuke Nakata , Takahiro Okano
IPC分类号： B60T8/34
CPC分类号： B60T8/4081
摘要： In a brake control apparatus that controls braking forces which are applied to wheels based on the pressure of the hydraulic fluid, when the pressure detected by a control pressure sensor (73) is equal to or higher than a predetermined value while a partition valve (60) is closed, a master cut valve (64) is closed to suppress an increase in the pressure in a first passage (45) in a first hydraulic circuit (37), to which the control pressure sensor (73) is connected. Alternatively, the control pressure sensor (73) is protected against overpressure by opening the outlet valve (56,57) or the pressure-decreasing valve (67).
摘要翻译：在由控制压力传感器（73）检测到的压力等于或高于预定值的同时分配阀（60）的制动控制装置中，根据液压流体的压力来控制施加于车轮的制动力）闭合，主切断阀（64）关闭，以抑制连接有控制压力传感器（73）的第一液压回路（37）的第一流路（45）的压力增加。或者，通过打开出口阀（56,57）或减压阀（67）来防止控制压力传感器（73）防止过压。

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