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1. 发明申请

WO2013138219A1 HIGH EFFICIENCY GATE DRIVE CIRCUIT FOR POWER TRANSISTORS 审中-公开
标题翻译：用于功率晶体管的高效栅极驱动电路
公开(公告)号：WO2013138219A1
公开(公告)日：2013-09-19
申请号：PCT/US2013/030134
申请日：2013-03-11
申请人： BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY , AISIN AW CO. LTD.
发明人： PENG, Fang , ZHANG, Junming , CHEN, Zhiqian
IPC分类号： H03K17/16 , H03K17/567
CPC分类号： H03K17/60 , H03K17/0826 , H03K17/166 , H03K17/168
摘要： An improved gate drive circuit is provided for a power device, such as a transistor. The gate driver circuit may include: a current control circuit; a first secondary current source that is used to control the switching transient during turn off of the power transistor and a second secondary current source that is used to control the switching transient during turn on of the power transistor. In operation, the current control circuit operates, during turn on of the power transistor, to source a gate drive current to a control node of the power transistor and, during turn off of the power transistor, to sink a gate drive current from the control node of the power transistor. The first and second secondary current sources adjust the gate drive current to control the voltage or current rate of change and thereby the overshoot during the switching transient.
摘要翻译：为诸如晶体管的功率器件提供改进的栅极驱动电路。栅极驱动器电路可以包括：电流控制电路; 用于在功率晶体管关断期间控制开关瞬态的第一次级电流源和用于在功率晶体管导通期间控制开关瞬态的第二次级电流源。在操作中，电流控制电路在功率晶体管的导通期间操作，以将栅极驱动电流源源于功率晶体管的控制节点，并且在关断功率晶体管期间，从控制器吸收栅极驱动电流功率晶体管的节点。第一和第二次级电流源调节栅极驱动电流以控制电压或电流变化率，从而在开关瞬变期间调节过冲。

2. 发明申请

WO2013046008A8 VEHICULAR FLUID POWER TRANSMITTING DEVICE 审中-公开
公开(公告)号：WO2013046008A8
公开(公告)日：2013-04-04
申请号：PCT/IB2012/001913
申请日：2012-09-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN AW CO. LTD. , AISIN SEIKI KABUSHIKI KAISHA , EXEDY CORPORATION , YAMASHITA, Toshiya , ITAZU, Naoki , NAKASHIMA, Yoichi , HORI, Takashi , EBATA, Masaru , DOMAN, Yasunori
发明人： YAMASHITA, Toshiya , ITAZU, Naoki , NAKASHIMA, Yoichi , HORI, Takashi , EBATA, Masaru , DOMAN, Yasunori
IPC分类号： F16H45/02 , F16H41/24
摘要： A vehicular fluid power transmitting device includes a pump impeller (12), a turbine runner (12d), a damper device (34), a set member (35), and a centering member (33). The pump impeller has a pump (12c) shell to which torque from a drive source is input. The damper device has a damper input member (42) and a damper output member (38). The damper input member is connected to an output shaft of the drive source. The damper output member is connected to the pump shell. The set member is fixed to the pump shell, and is connected to the damper output member. Also, the centering member is provided protruding toward the pump shell from the output shaft of the drive source, and is fitted together with the damper input member.

3. 发明申请

US20170350715A1 ROUTE SEARCH SYSTEM, ROUTE SEARCH METHOD, AND COMPUTER PROGRAM 审中-公开
公开(公告)号：US20170350715A1
公开(公告)日：2017-12-07
申请号：US15503858
申请日：2015-08-31
申请人： AISIN AW CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Daisuke TANIZAKI , Toyoji HIYOKAWA , Tatsuya KATO , Motohiro NAKAMURA , Kazunori WATANABE , Hiroyuki TASHIRO , Kei HIROO
IPC分类号： G01C21/34 , G08G1/00 , G08G1/0969
CPC分类号： G01C21/3453 , G01C21/26 , G01C21/30 , G01C21/34 , G01C21/3492 , G01C21/36 , G01C21/3691 , G01S19/47 , G01S19/49 , G08G1/09 , G08G1/0969 , G08G1/20
摘要： Route search systems, methods, and programs search for a recommended route using a cost value of a link or a node that constitutes a route. The systems, methods, and programs calculate the cost value of the link or the node on the basis of calculation material information that serves as a material for calculating the cost value, and specify a reliability degree of the calculated cost value of the link or the node on the basis of a number of pieces of the calculation material information used to calculate the cost value of the link or the node. The systems, methods, and programs correct the cost value of the link or the node, the reliability degree of which has been specified, on the basis of the specified reliability degree, and search for the recommended route using the corrected cost value.

4. 发明申请

US20170001567A1 REARVIEW MIRROR ANGLE SETTING SYSTEM, METHOD, AND PROGRAM 审中-公开
标题翻译：后视角设置系统，方法和程序
公开(公告)号：US20170001567A1
公开(公告)日：2017-01-05
申请号：US15104850
申请日：2015-01-15
申请人： AISIN AW CO., LTD.
发明人： Ryoji KOYAMA , Tomoki KUBOTA
IPC分类号： B60R1/072 , G06K9/20 , G06K9/00 , H04N7/18 , H04N5/247
CPC分类号： B60R1/072 , B60R16/037 , G06K9/00791 , G06K9/2063 , H04N5/247 , H04N7/181
摘要： Rearview mirror angle setting systems, methods, and programs display, on a display, a peripheral image of a vehicle that includes a visible region that is visually recognizable in a rearview mirror at a variable angle. The systems, methods, and programs display a reference point in the peripheral image, and move a position of the reference point in the peripheral image in accordance with a moving operation by a user. The systems, methods, and programs set the angle of the rearview mirror such that the position of the reference point, which has been moved, is visually recognizable in the rearview mirror.
摘要翻译：后视镜角度设定系统，方法和程序在显示器上显示车辆的周边图像，其包括以可变角度在后视镜中可视地识别的可视区域。系统，方法和程序在外围图像中显示参考点，并且根据用户的移动操作移动外围图像中参考点的位置。系统，方法和程序设置后视镜的角度，使得已经被移动的参考点的位置在后视镜中被视觉识别。

5. 发明申请

US20190308633A1 IN-VEHICLE ENVIRONMENT SETTING SYSTEM, IN-VEHICLE ENVIRONMENT SETTING METHOD AND IN-VEHICLE ENVIRONMENT SETTING PROGRAM 审中-公开
公开(公告)号：US20190308633A1
公开(公告)日：2019-10-10
申请号：US16373911
申请日：2019-04-03
申请人： Toyota Jidosha Kabushiki Kaisha , Aisin AW Co., Ltd.
发明人： Takashige Hori , Makoto Akahane , Ken Ishikawa , Masatoshi Takahara
IPC分类号： B60W50/00 , B60W10/30
摘要： An in-vehicle environment setting system 10 includes: a receiving unit 210 that receives, from a vehicle 50, setting information regarding a setting for an in-vehicle environment of the vehicle 50 and environment information regarding an outdoor environment of the vehicle 50 in a manner associated with an identity of a user 52 who boards the vehicle 50; a learning unit 220 that learns a preference of the user 52 related to the setting for the in-vehicle environment based on the setting information and the environment information; a generation unit 230 that generates recommended setting information regarding a recommended setting for the in-vehicle environment preferred by the user 52 based on a learning result of the preference; and a transmission unit 240 that transmits the recommended setting information to a vehicle 60 which is different from the vehicle 50.

6. 发明授权

EP3534042B1 VEHICLE DRIVE DEVICE 有权
公开(公告)号：EP3534042B1
公开(公告)日：2022-12-28
申请号：EP19156137.2
申请日：2019-02-08
发明人： ITO, Eiji , TAKAGI, Kiyonori , TOYA, Kazuki , KAWAMOTO, Yuki , JINNAI, Naoya
IPC分类号： F16H57/04 , B60K1/00 , F16H57/02 , F16H57/037

7. 发明授权

EP3882062B1 DRIVE APPARATUS FOR HYBRID VEHICLE 有权
公开(公告)号：EP3882062B1
公开(公告)日：2022-11-23
申请号：EP21162289.9
申请日：2021-03-12
发明人： KITAI, Shinya , YAMAMOTO, Kazuhiro , KOJIMA, Kazuki , SUGIURA, Hironori , SAKAMOTO, Ryuki
IPC分类号： B60K6/448 , B60K6/547 , B60K6/387 , B60W20/50 , B60K6/52 , F16H61/00 , F16H61/12 , B60W10/02 , B60W10/08 , B60W10/06 , B60K6/442

8. 发明授权

EP3621181B1 ROTOR MANUFACTURING METHOD AND ROTOR MANUFACTURING DEVICE 有权
公开(公告)号：EP3621181B1
公开(公告)日：2021-03-31
申请号：EP18848797.9
申请日：2018-08-21
发明人： MATSUBARA, Tetsuya , KOORI, Motoki , TAKASU, Akira , KONDO, Takamasa
IPC分类号： H02K15/03 , H02K1/27

9. 发明公开

EP3715205A3 ROAD SURFACE CONDITION ESTIMATION DEVICE 审中-公开
公开(公告)号：EP3715205A3
公开(公告)日：2020-10-21
申请号：EP20162448.3
申请日：2020-03-11
申请人： AISIN SEIKI KABUSHIKI KAISHA , AISIN AW CO., LTD.
发明人： NOMA, Hiroshi , NIWA, Eiji , KAWASAKI, Hiroaki , MAEDA, Yusuke , OGAWA, Fumiharu , KATO, Kazuhiro
IPC分类号： B60W40/068 , B60W30/18 , B60W50/14 , B60L15/32 , B60L3/10 , B60K23/08
摘要： A road surface condition estimation device (200) includes a control circuit (201), an acquisition circuit (202) and an estimation circuit (203). The control circuit (201) is configured to control a driving device that is able to independently drive a plurality of wheels. The acquisition circuit (202) is configured to acquire detection results of a plurality of wheel speed sensors that detects rotation speeds of the plurality of wheels respectively. The estimation circuit (203) is configured to calculate a slip ratio for each driving wheel, based on a detection result of a first wheel speed sensor and a detection result of a second wheel sensor. The estimation circuit (203) is configured to estimate a friction coefficient for each region on a road surface that corresponds to the driving wheel, based on the slip ratio.

10. 发明授权

EP3217516B1 ROTATING ELECTRICAL MACHINE 有权转让
公开(公告)号：EP3217516B1
公开(公告)日：2020-09-16
申请号：EP16768905.8
申请日：2016-03-24
申请人： Aisin AW Co., Ltd.
发明人： KOGA, Kiyotaka
IPC分类号： H02K3/04 , H02K3/28 , H02K15/085

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