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1. 发明授权

EP2621060B1 WINDING STRUCTURE, ROTATING ELECTRIC MACHINE, AND ROTATING ELECTRIC MACHINE MANUFACTURING METHOD 有权
标题翻译：卷绕结构，旋转电机和旋转电机制造方法
公开(公告)号：EP2621060B1
公开(公告)日：2018-02-28
申请号：EP11826647.7
申请日：2011-08-04
申请人： NISSAN MOTOR CO., LTD.
发明人： FUKUSHIGE, Takashi
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K3/12 , H02K15/065 , Y10T29/49009
摘要： A winding structure for a rotating electric machine includes: a core including slots; and a coil including a first winding and a second winding combined by intersecting the first winding and the second winding with each other. Each straight portion of the coil is inserted into any one of two slots arranged at a given interval so that the coil is assembled to the core.

2. 发明公开

EP2621060A1 WINDING STRUCTURE, ROTATING ELECTRIC MACHINE, AND ROTATING ELECTRIC MACHINE MANUFACTURING METHOD 有权
标题翻译：清盘，电动车床和方法电机车床
公开(公告)号：EP2621060A1
公开(公告)日：2013-07-31
申请号：EP11826647.7
申请日：2011-08-04
申请人： Nissan Motor Co., Ltd
发明人： FUKUSHIGE, Takashi
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K3/12 , H02K15/065 , Y10T29/49009
摘要： A winding structure for a rotating electric machine includes: a core including slots; and a coil including a first winding and a second winding combined by intersecting the first winding and the second winding with each other. Each straight portion of the coil is inserted into any one of two slots arranged at a given interval so that the coil is assembled to the core.

3. 发明公开

EP3329577A1 PERMANENT MAGNET SYNCHRONOUS MOTOR 有权
公开(公告)号：EP3329577A1
公开(公告)日：2018-06-06
申请号：EP15900519.8
申请日：2015-07-31
申请人： Nissan Motor Co., Ltd. , Wisconsin Alumni Research Foundation
发明人： SASAKI, Kensuke , FUKUSHIGE, Takashi , KATOU, Takashi , ATHAVALE, Apoorva , LORENZ, Robert, D.
IPC分类号： H02K1/22 , H02K1/27 , H02K15/03
CPC分类号： H02K21/024 , H02K1/276 , H02K1/278 , H02K2213/03
摘要： A permanent magnet synchronous motor includes a stator, a rotor rotatable relative to the stator, and a magnetic structure with a low coercive force magnet and a high coercive force magnet that are arranged magnetically in series with respect to each other to define a pole-pair of the permanent magnet synchronous motor. A magnetization level of the low coercive force magnet is changeable by a stator current pulse such that a stator magnetomotive force at a rated current is equal to or larger than a product of a magnetic field strength for fully magnetizing the low coercive force magnet and a thickness of the low coercive force magnet.

4. 发明公开

EP4134286A1 DRIVING ASSISTANCE METHOD AND DRIVING ASSISTANCE DEVICE 有权
公开(公告)号：EP4134286A1
公开(公告)日：2023-02-15
申请号：EP20930629.9
申请日：2020-04-06
申请人： NISSAN MOTOR CO., LTD. , Renault s.a.s
发明人： GOTO, Akinobu , FUKUSHIGE, Takashi
IPC分类号： B60W30/10
摘要： A driving assistance method for controlling an own vehicle (1) by a controller (16) in such a way that the own vehicle (1) travels along a target travel trajectory, the method including: acquiring level-difference information of a level difference (24) existing along a lane (20) in which the own vehicle (1) travels; and when, from the level-difference information, determining that the own vehicle (1) is to climb over the level difference (24), generating the target travel trajectory in such a way that a level-difference climbing-over angle (θs), which is an angle formed by the level difference (24) and the target travel trajectory, is larger than a threshold value (Th).

5. 发明公开

EP3985641A1 TRAVEL ASSISTANCE METHOD AND TRAVEL ASSISTANCE DEVICE 有权转让
公开(公告)号：EP3985641A1
公开(公告)日：2022-04-20
申请号：EP19932255.3
申请日：2019-06-14
申请人： NISSAN MOTOR Co., Ltd. , Renault s.a.s
发明人： GOTOU, Akinobu , FUKUSHIGE, Takashi
IPC分类号： G08G1/16
摘要： This disclosures: a travel assistance method to be executed by a processor (180), comprising: acquiring, from a device (120) for storing map information, information on static traveling path boundaries between a traveling path of a subject vehicle and other than the traveling path; acquiring, from a sensor (140) for detecting surrounding environment of the subject vehicle, information on dynamic traveling path boundaries different from the static traveling path boundaries; generating, based on the information on the static traveling path boundaries, a static traveling path on which the subject vehicle can travel; generating, based on the information on the static traveling path and the dynamic traveling path boundaries, a dynamic traveling path which is shorter than the static traveling path and corresponds to the surrounding environment; and controlling the subject to travel along a traveling path including the static traveling path and the dynamic traveling path.

6. 发明公开

EP3678109A1 POSITION CORRECTION METHOD FOR DRIVING-ASSIST VEHICLE AND POSITION ERROR CORRECTION DEVICE 有权
公开(公告)号：EP3678109A1
公开(公告)日：2020-07-08
申请号：EP17923515.5
申请日：2017-08-30
申请人： Nissan Motor Co., Ltd.
发明人： FUKUSHIGE, Takashi , TANGE, Satoshi
IPC分类号： G08G1/09 , B60W30/10
摘要： The selection of whether to prioritize smoothness or to prioritize non-departure, depending on the scenario, is made possible, and vehicle behavior where it is possible to feel more at ease is achieved.
In a device for correcting a position error of an autonomous vehicle provided with a navigation control unit (3) that corrects error during autonomous travel, the navigation control unit (3) includes, in a target route corrector 36 that corrects a target route, a road boundary information consolidation unit (361), a lateral correction amount calculation unit (362), and a lateral/sideways movement unit (363). The road boundary information consolidation unit (361) detects a lane boundary of a lane in which the host vehicle travels. The lateral correction amount calculation unit (362) compares positional relationships between a lane boundary that was detected and a target route on a map, and in situations where the target route is within a prescribed distance of the lane boundary, or in situations where the target route is on the opposite side of the lane boundary to the host vehicle, calculates a lateral correction amount for the target route. The lateral/sideways movement unit (363), upon the calculation of the lateral correction amount, moves the target route sideways in a lateral direction by the lateral correction amount to correct the target route.

7. 发明公开

EP3329586A1 MAGNETIZATION STATE CONTROL METHOD AND MAGNETIZATION STATE CONTROL DEVICE 有权
公开(公告)号：EP3329586A1
公开(公告)日：2018-06-06
申请号：EP15900518.0
申请日：2015-07-31
申请人： Nissan Motor Co., Ltd. , Wisconsin Alumni Research Foundation
发明人： SASAKI, Kensuke , FUKUSHIGE, Takashi , KATOU, Takashi , GAGAS, Brent, S. , LORENZ, Robert, D.
IPC分类号： H02P1/46 , H02P21/14 , H02P25/00
CPC分类号： H02P21/141 , H02P21/13 , H02P21/50 , H02P25/022 , H02P25/024
摘要： A magnetization state control method for a variable magnetization machine, the method includes generating a flux linkage vector while changing a magnetization state of the variable magnetization machine such that a trajectory of the flux linkage vector has a curved clockwise trajectory on a dq-axis plane and a magnitude of the flux linkage vector temporally changes, with the dq-axis plane being a synchronous reference frame with a d-axis pointing in a direction of a permanent magnet flux and a q-axis being 90 degrees ahead of the d-axis in a rotational direction of a rotor.

8. 发明公开

EP3192156A1 PERMANENT MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：永磁同步电动机
公开(公告)号：EP3192156A1
公开(公告)日：2017-07-19
申请号：EP14901648.7
申请日：2014-09-11
申请人： NISSAN MOTOR CO., LTD. , Wisconsin Alumni Research Foundation
发明人： SASAKI, Kensuke , FUKUSHIGE, Takashi , KATO, Takashi , LORENZ, Robert, D. , ATHAVALE, Apoorva
IPC分类号： H02K21/02
CPC分类号： H02K1/2766 , G01N27/82 , H02K1/27 , H02K21/02
摘要： A permanent magnet synchronous motor includes a stator with a stator winding, a rotor with a rotor core rotatable relative to the stator, and a magnetic structure with at least one permanent magnet mounted to the rotor core. The magnetic structure produces a magnetic flux that flows between different magnetic poles of the magnetic structure through a main magnetic flux path that passes through the stator winding of the stator via an air gap and a leakage magnetic flux path that is located within the rotor core about an end portion of the permanent magnet near the air gap. The stator, the rotor and the magnetic structure being further configured to satisfy predetermined relationships in regards to the magnetic resistance of the main magnetic flux path and the leakage magnetic flux path, the magnetomotive force of the magnets and the stator.
摘要翻译：永磁同步电动机包括具有定子绕组的定子，具有相对于定子可旋转的转子芯的转子以及具有至少一个安装到转子芯的永磁体的磁结构。所述磁结构产生磁通量，所述磁通量通过穿过定子的定子绕组经过气隙的主磁通路径和位于所述转子芯周围的泄漏磁通路径在所述磁结构的不同磁极之间流动永磁体靠近气隙的端部。定子，转子和磁结构进一步被配置为满足关于主磁通路径和漏磁通路径的磁阻，磁体和定子的磁动势的预定关系。

9. 发明公开

EP3186883A1 VARIABLE MAGNETIZATION MACHINE CONTROLLER 有权转让
标题翻译：可变磁化机控制器
公开(公告)号：EP3186883A1
公开(公告)日：2017-07-05
申请号：EP14900959.9
申请日：2014-08-29
申请人： NISSAN MOTOR CO., LTD. , Wisconsin Alumni Research Foundation
发明人： FUKUSHIGE, Takashi , GAGAS, Brent S. , YU, Chen-Yen , LORENZ, Robert D.
IPC分类号： H02P21/00
摘要： A variable magnetization machine control system comprising a controller configured to generate a reversely rotating d-axis/q-axis current vector trajectory during a change in a magnetization state of a variable magnetization machine to drive the variable magnetization machine at a predetermined speed while maintaining the driving voltage below a predetermined maximum magnitude.
摘要翻译：一种可变磁化机控制系统，包括控制器（100），其配置成在可变磁化机（10）的磁化状态改变期间产生反向旋转的d轴/ q轴电流矢量轨迹，以驱动可变磁化机器 10）以预定速度同时保持驱动电压低于预定的最大量值。

10. 发明公开

EP3819177A1 TRAVEL ASSISTANCE METHOD AND TRAVEL ASSISTANCE DEVICE 有权转让
公开(公告)号：EP3819177A1
公开(公告)日：2021-05-12
申请号：EP18925060.8
申请日：2018-07-06
申请人： NISSAN MOTOR CO., LTD. , Renault S.A.S.
发明人： GOTO, Akinobu , FUKUSHIGE, Takashi , TANGE, Satoshi
IPC分类号： B60W30/14 , B60K31/00 , G08G1/16
摘要： A travel assisting method for a vehicle which is executed by a processor, comprising: generating a vehicle speed command value based on vehicle information of a subject vehicle; calculating the vehicle speed command value at a predetermined time (a look-ahead time) ahead of a current time based on information of a feature existing ahead of the subject vehicle in a travelling direction, as a look-ahead vehicle speed command value; and controlling the subject vehicle based on the look-ahead vehicle speed command value. Further, a lighting state of a traffic light located around the subject vehicle is detected, and the look-ahead time is set based on the lighting state.

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