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1. 发明公开

EP3038869A1 VEHICLE 失效
标题翻译：车辆
公开(公告)号：EP3038869A1
公开(公告)日：2016-07-06
申请号：EP14780897.6
申请日：2014-08-18
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAKATA, Daisuke , MIYAZAKI, Tetsuya
IPC分类号： B60T13/58 , B60T8/32
CPC分类号： B60L7/26 , B60K6/22 , B60T1/065 , B60T1/10 , B60T8/4081 , B60T13/586 , B60T2270/604 , B60Y2200/92 , B60Y2300/91 , B60Y2400/81 , Y10S903/904
摘要： A vehicle includes: a friction braking device configured to generate a friction braking force; a generator motor configured to generate a regenerative braking force; and a control unit configured to adjust the friction braking force and adjust the regenerative braking force by controlling energization of the generator motor such that a braking force that is required by the vehicle is generated, interrupt energization of the generator motor at predetermined timing after timing at which a duration of an occupant's specific operation is equal to a threshold time, and control the regenerative braking force such that the regenerative braking force gradually reduces within a specific period from operation detection timing, at which the specific operation has been detected, to the predetermined timing when the regenerative braking force is being generated at the operation detection timing.
摘要翻译：一种车辆包括：摩擦制动装置，该摩擦制动装置构造成产生摩擦制动力; 发电电动机，其构造成产生再生制动力; 以及控制单元，该控制单元被构造成通过控制发电电动机的通电从而调节摩擦制动力并调节再生制动力，从而产生车辆所需的制动力，并且在定时之后的预定时刻中断发电电动机的通电其中，乘员的特定操作的持续时间等于阈值时间，并且控制再生制动力，使得再生制动力在从特定操作已被检测到的操作检测时刻到特定时段内的预定时段内逐渐减小到预定时间在操作检测时刻产生再生制动力的时刻。

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. 发明公开

EP3904146A1 INFORMATION PROCESSING DEVICE, CONTROL DEVICE, VEHICLE, AND WATER SPRINKLING METHOD 无效
公开(公告)号：EP3904146A1
公开(公告)日：2021-11-03
申请号：EP21170802.9
申请日：2021-04-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： UENOYAMA, Naoki , SUZUKI, Koichi , KAMIMURA, Ryo , NAKATA, Daisuke , TATSUMOTO, Yuki , FUTAKUCHI, Yusuke
IPC分类号： B60L50/70 , B60L58/30
摘要： An information processing device (10) includes a communication unit (11) and a control unit (13). The control unit (13) is configured to determine a water sprinkling place based on information indicating a road surface condition and is configured to send, to at least one vehicle (20) that is going to travel on the water sprinkling place, a notification instructing to sprinkle waste water of the at least one vehicle (20) by the communication unit (11).

5. 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

6. 发明授权

EP3038869B1 VEHICLE 失效
公开(公告)号：EP3038869B1
公开(公告)日：2017-05-24
申请号：EP14780897.6
申请日：2014-08-18
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAKATA, Daisuke , MIYAZAKI, Tetsuya
IPC分类号： B60T13/58 , B60T8/32
CPC分类号： B60L7/26 , B60K6/22 , B60T1/065 , B60T1/10 , B60T8/4081 , B60T13/586 , B60T2270/604 , B60Y2200/92 , B60Y2300/91 , B60Y2400/81 , Y10S903/904
摘要： A vehicle includes: a friction braking device configured to generate a friction braking force; a generator motor configured to generate a regenerative braking force; and a control unit configured to adjust the friction braking force and adjust the regenerative braking force by controlling energization of the generator motor such that a braking force that is required by the vehicle is generated, interrupt energization of the generator motor at predetermined timing after timing at which a duration of an occupant's specific operation is equal to a threshold time, and control the regenerative braking force such that the regenerative braking force gradually reduces within a specific period from operation detection timing, at which the specific operation has been detected, to the predetermined timing when the regenerative braking force is being generated at the operation detection timing.

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

EP3038849B1 VEHICLE 失效
公开(公告)号：EP3038849B1
公开(公告)日：2019-04-10
申请号：EP14786245.2
申请日：2014-08-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAKATA, Daisuke , MIYAZAKI, Tetsuya
IPC分类号： B60K6/445 , B60W20/00 , B60W30/18 , B60W50/08

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

EP3889005A1 VEHICLE STEERING SYSTEM 无效
公开(公告)号：EP3889005A1
公开(公告)日：2021-10-06
申请号：EP20217897.6
申请日：2020-12-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KURIBAYASHI, Takuya , NAKATA, Daisuke
IPC分类号： B62D5/04 , B62D6/00
摘要： A vehicle steering system includes a first tire-wheel assembly steering device (12), a second tire-wheel assembly steering device (12), and a controller (16; 18). The controller (16; 18) is configured to control the first tire-wheel assembly steering device (12) and the second tire-wheel assembly steering device (12) such that a steered position of each of the right tire-wheel assembly (10FR; 10RR) and the left tire-wheel assembly (10FL; 10RL) matches a target steered position. The controller (16; 18) is configured to execute, when a turning index indicating severity of turning exceeds a set threshold value, a steered position change process of changing a steered position of one of the right tire-wheel assemblies (10FR; 10RR) and the left tire-wheel assemblies (10FL; 10RL) such that turning characteristics of the vehicle have a stronger understeer tendency compared with a case where the turning index does not exceed the set threshold value.

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