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1. 发明授权

EP2692600B1 HYDRAULIC BRAKE SYSTEM 有权
标题翻译：液压制动系统
公开(公告)号：EP2692600B1
公开(公告)日：2017-09-27
申请号：EP11862706.6
申请日：2011-03-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAKATA, Daisuke , OKANO, Takahiro
IPC分类号： B60T8/17 , B60T8/00 , B60T8/34 , 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

2. 发明公开

EP2342109A1 HYDRAULIC BRAKE UNIT AND CONTROL METHOD FOR SUCH A HYDRAULIC BRAKE UNIT 失效转让
标题翻译：液压制动单元和控制方法研究这种液压制动单元
公开(公告)号：EP2342109A1
公开(公告)日：2011-07-13
申请号：EP09736660.3
申请日：2009-09-02
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKATA, Daisuke , OKANO, Takahiro , NAKAMURA, Eiji , FUKASAWA, Tsukasa
IPC分类号： B60T8/40 , B60T17/22
CPC分类号： B60T8/4081 , B60T13/662 , B60T17/225
摘要： A hydraulic brake unit (120) includes: a manual hydraulic pressure supply unit (127) that pressurizes a hydraulic medium supplied from a reservoir (134) and generates a hydraulic pressure corresponding to a brake operation amount; first and second hydraulic systems (161, 162) in which the manual hydraulic pressure supply unit (127) communicates with first and second wheel cylinders (123F, 123R); a separation valve (160) provided between the first hydraulic system (161) and the second hydraulic system (162); and a brake ECU (170) having a separation valve control unit (110) and a hydraulic medium amount detection unit (Ilia), wherein the separation valve control unit (110) executes control to close the separation valve (160) when the hydraulic medium amount detection unit (Ilia) detects that the hydraulic medium stored in the reservoir (134) has decreased below a predetermined amount.

3. 发明公开

EP2185392A1 BRAKE APPARATUS, BRAKE CONTROL UNIT, AND BRAKE CONTROL METHOD 有权
标题翻译：制动装置，制动控制单元和制动控制方法
公开(公告)号：EP2185392A1
公开(公告)日：2010-05-19
申请号：EP08789042.2
申请日：2008-08-08
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKATA, Daisuke , OKANO, Takahiro , FUKASAWA, Tsukasa
IPC分类号： B60T13/58 , B60W30/18 , B60W10/08 , B60W10/18
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：提供了一种制动控制技术，根据该制动控制技术，当在液压控制期间液压压力减小并且即使当目标液压压力为零时也不发生制动拉力时可靠地实现目标液压压力。在制动装置中，针对在液压控制中使用的目标液压设定死带区域。当在协同制动控制中将制动控制从液压控制切换到再生控制时，执行残余压力降低控制。在残余压力降低控制中，目标液压被设定为低于液压应该达到的零的值。

4. 发明授权

EP2891573B1 VEHICLE BRAKING DEVICE 有权
公开(公告)号：EP2891573B1
公开(公告)日：2019-02-13
申请号：EP13832273.0
申请日：2013-08-27
申请人： Advics Co., Ltd. , Toyota Jidosha Kabushiki Kaisha
发明人： OKANO, Takahiro , KAMIYA, Yusuke , KOMAZAWA, Masaaki
IPC分类号： B60L7/24 , B60T8/17 , B60L7/18 , B60L7/14 , B60L7/26 , B60T1/10

5. 发明公开

EP2891573A1 VEHICLE BRAKING DEVICE 有权
标题翻译：车辆制动装置
公开(公告)号：EP2891573A1
公开(公告)日：2015-07-08
申请号：EP13832273.0
申请日：2013-08-27
申请人： Advics Co., Ltd. , Toyota Jidosha Kabushiki Kaisha
发明人： OKANO, Takahiro , KAMIYA, Yusuke , KOMAZAWA, Masaaki
IPC分类号： B60L7/24 , B60T8/17
CPC分类号： B60L7/18 , B60L7/14 , B60L7/26 , B60L2250/26 , B60T1/10 , B60T8/172 , B60T8/4077 , B60T2270/604
摘要： Provided is a vehicle braking device that is capable of suppressing the uncomfortable sensation felt by a driver when a regenerative braking force plateaus. This vehicle braking device has a hydraulic braking force generation unit (2) for generating a hydraulic braking force, a regenerative braking force generation unit (3) for generating a regenerative braking force on the wheels, a braking operation amount detection means (72) for detecting an operation amount of a braking operation member (10), and a required braking force calculation means for calculating a required braking force on the basis of the operation amount of the braking operation member (10). The vehicle braking device controls the hydraulic braking force generation unit (2) and the regenerative braking force generation unit (3) so as to apply the required braking force to the wheels. The vehicle braking device has a braking force adjustment control means for executing braking force adjustment control for limiting the rate at which the regenerative braking force is increased and increasing the hydraulic braking force before the current regenerative braking force reaches a maximum regenerative braking force, that is, the maximum braking force that can be generated by the regenerative braking force generation unit (3).
摘要翻译：本发明提供一种车辆用制动装置，其能够抑制在再生制动力高的时候驾驶员感到的不舒适感。该车辆制动装置具有用于产生液压制动力的液压制动力产生单元（2），用于在车轮上产生再生制动力的再生制动力产生单元（3），用于制动操作量检测装置（72）的制动操作量检测装置检测制动操作构件（10）的操作量;以及要求制动力计算装置，用于基于制动操作构件（10）的操作量计算所需制动力。车辆制动装置控制液压制动力产生单元（2）和再生制动力产生单元（3）以向车轮施加所需的制动力。车辆制动装置具有制动力调节控制装置，用于执行制动力调节控制，该制动力调节控制用于限制再生制动力增大的速率并在当前再生制动力达到最大再生制动力之前增加液压制动力，即，由再生制动力产生单元（3）能够产生的最大制动力。

6. 发明公开

EP2313299A1 BRAKE CONTROLLER, BRAKE CONTROL SYSTEM, AND BRAKE CONTROL METHOD 失效转让
标题翻译：制动单元，制动控制系统和制动控制方法
公开(公告)号：EP2313299A1
公开(公告)日：2011-04-27
申请号：EP09786122.3
申请日：2009-08-11
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： OKANO, Takahiro , NAKAMURA, Eiji
IPC分类号： B60T8/36
CPC分类号： B60T8/4081 , B60T8/3655
摘要： A brake controller (20) reduces a hydraulic pressure applied to a wheel cylinder (23) by opening or closing a pressure-reducing linear control valve (67), a regulator cut valve (65), and a master cut valve (64) arranged in a hydraulic circuit. A brake ECU (70) detects a state of a vehicle, estimates a degree of influence of noise due to reduction in wheel cylinder pressure on the vehicle on the basis of the detected state of the vehicle, and then selects any of the electromagnetic valves, that is, the pressure-reducing linear control valve (67), the regulator cut valve (65) and the master cut valve (64), to reduce the wheel cylinder pressure on the basis of the estimated result.

7. 发明公开

EP2181027A2 BRAKE APPARATUS, BRAKE CONTROLAPPARATUS, AND BRAKE CONTROL METHOD 有权
标题翻译：制动系统，制动控制装置及制动控制方法
公开(公告)号：EP2181027A2
公开(公告)日：2010-05-05
申请号：EP08806845.7
申请日：2008-07-18
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： FUKASAWA, Tsukasa , OKANO, Takahiro , NAKATA, Daisuke , NAKAMURA, Eiji
IPC分类号： B60T8/36 , B60T8/40
CPC分类号： B60T8/36 , B60T8/4081
摘要： In a brake apparatus, an activation current (II) for opening a simulator cut valve from a closed state is applied, whereupon a steady-state current (12) 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 (13), which is higher than the steady-state current (12), 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.

8. 发明授权

EP2313299B1 BRAKE CONTROLLER, BRAKE CONTROL SYSTEM, AND BRAKE CONTROL METHOD 失效转让
标题翻译：制动单元，制动控制系统和制动控制方法
公开(公告)号：EP2313299B1
公开(公告)日：2014-09-24
申请号：EP09786122.3
申请日：2009-08-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OKANO, Takahiro , NAKAMURA, Eiji
IPC分类号： B60T8/36
CPC分类号： B60T8/4081 , B60T8/3655

9. 发明公开

EP2412594A1 BRAKE CONTROLLING DEVICE 有权转让
标题翻译：制动控制装置
公开(公告)号：EP2412594A1
公开(公告)日：2012-02-01
申请号：EP09842143.1
申请日：2009-03-25
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKATA, Daisuke , FUKASAWA, Tsukasa , NAKAMURA, Eiji , OKANO, Takahiro
IPC分类号： B60T15/36 , 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 control apparatus 20, an isolation valve 60 is provided in a main flow channel 45 that brings a first hydraulic pressure circuit and a second hydraulic pressure circuit into communication with each other. When a problem detection unit detects a problem related to brake fluid pressure, a control unit brings the isolation valve 60 into a closed state. A leakage prevention unit performs a leakage prevention process for preventing the brake fluid in the first hydraulic pressure circuit from flowing into the second hydraulic pressure circuit after the isolation valve 60 is brought into the closed state. The leakage prevention unit performs the leakage prevention process by bringing a master cut valve 64 into a closed state.
摘要翻译：在制动控制装置20中，在使第一液压回路和第二液压回路连通的主流路45中设置隔离阀60。当问题检测单元检测到与制动液压力有关的问题时，控制单元使隔离阀60进入关闭状态。泄漏防止单元执行泄漏防止处理，以在隔离阀60进入关闭状态之后防止第一液压回路中的制动液流入第二液压回路。泄漏防止单元通过使主截止阀64进入关闭状态来执行泄漏防止处理。

10. 发明公开

EP2181028A2 BRAKE CONTROL APPARATUS AND CONTROL METHOD FOR THE BRAKE CONTROL APPARATUS 有权
标题翻译：制动控制装置及控制方法制动控制装置
公开(公告)号：EP2181028A2
公开(公告)日：2010-05-05
申请号：EP08788892.1
申请日：2008-07-16
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NATAKA, Daisuke , OKANO, Takahiro
IPC分类号： B60T8/40
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).

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