专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3045345A1 VEHICULAR CONTROL APPARATUS 有权
标题翻译： FAHRZEUGSTEUERUNGSVORRICHTUNG
公开(公告)号：EP3045345A1
公开(公告)日：2016-07-20
申请号：EP16151496.3
申请日：2016-01-15
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： DEGUCHI, Junichi , ARAKAWA, Kazuya , YOSHIZUE, Kensuke
IPC分类号： B60L15/20 , B60L3/00 , B60L3/06 , B60L11/12 , B60L11/14
摘要： A vehicular control apparatus that includes a switched reluctance motor (2) and an electronic control unit (4) is provided. The switched reluctance motor (2) has a rotor (22) and a stator (21) and is mounted as a travel drive source in a vehicle (101). The electronic control unit (4) executes current control of the switched reluctance motor (2). The electronic control unit (4) executes first current control for causing the rotor (22) to rotate in a reverse direction from a rotational direction in which the vehicle (101) is started in the case where the vehicle (101) is not started even when the switched reluctance motor (2) outputs maximum torque within an allowable range, and executes control for causing the rotor (22) to rotate in the rotational direction in which the vehicle (101) is started after the rotor (22) rotates in the reverse direction by the first current control to a rotation position at which torque for enabling a start of the vehicle (101) can be output.
摘要翻译：提供一种包括开关磁阻电动机（2）和电子控制单元（4）的车辆控制装置。开关磁阻电动机（2）具有转子（22）和定子（21），并且作为行驶驱动源安装在车辆（101）中。电子控制单元（4）执行开关磁阻电动机（2）的电流控制。电子控制单元（4）执行第一电流控制，以使得在车辆（101）甚至没有启动的情况下，使转子（22）从开始车辆（101）的旋转方向向相反方向旋转当开关磁阻电动机（2）在允许范围内输出最大转矩时，执行控制，以使转子（22）在转子（22）旋转之后开始车辆（101）的旋转方向旋转通过第一电流控制反向到能够输出用于启动车辆（101）的转矩的旋转位置。

2. 发明授权

EP3045345B1 VEHICULAR CONTROL APPARATUS 有权
公开(公告)号：EP3045345B1
公开(公告)日：2020-02-19
申请号：EP16151496.3
申请日：2016-01-15
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： DEGUCHI, Junichi , ARAKAWA, Kazuya , YOSHIZUE, Kensuke
IPC分类号： B60L15/20 , B60L50/61 , B60L50/16 , B60L3/00 , B60L3/06 , H02P25/092

3. 发明公开

EP3490137A1 CONTROLLER FOR SWITCHED RELUCTANCE MOTOR 有权
公开(公告)号：EP3490137A1
公开(公告)日：2019-05-29
申请号：EP18207799.0
申请日：2018-11-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： DEGUCHI, Junichi , KUBONOYA, Hideki , FUJIYOSHI, Tadashi
IPC分类号： H02P25/08
摘要： A controller for a switched reluctance motor is provided. The switched reluctance motor includes a rotor, a stator, and a coil wound on the stator. The switched reluctance motor is mounted on a vehicle as a drive source for propelling the vehicle. The controller includes an electronic control unit. The electronic control unit is configured to execute first control for exciting the coil at a first current value in a first exciting range. The electronic control unit is configured to, when the electronic control unit determines that the vehicle is not able to start moving even when the electronic control unit executes the first control, execute second control for exciting the coil at a second current value larger than the first current value in a second exciting range narrower than the first exciting range.

4. 发明公开

EP3296148A1 VEHICULAR CONTROL APPARATUS 审中-公开
标题翻译：车辆控制装置
公开(公告)号：EP3296148A1
公开(公告)日：2018-03-21
申请号：EP17198779.5
申请日：2016-01-15
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： DEGUCHI, Junichi , ARAKAWA, Kazuya , YOSHIZUE, Kensuke
IPC分类号： B60L15/20 , B60L3/00 , B60L3/06 , B60L11/12 , B60L11/14 , H02P25/092
CPC分类号： H02P25/086 , B60L3/0061 , B60L3/06 , B60L11/123 , B60L11/14 , B60L15/2072 , B60L15/2081 , B60L2240/12 , B60L2240/32 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/642 , B60L2240/80 , B60L2260/28 , H02P25/0925 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/16
摘要： A vehicular control apparatus that includes a switched reluctance motor (2) and an electronic control unit (4) is provided. The switched reluctance motor (2) has a rotor (22) and a stator (21) and is mounted as a travel drive source in a vehicle (101). The electronic control unit (4) executes current control of the switched reluctance motor (2). The electronic control unit (4) executes first current control for causing the rotor (22) to rotate in a reverse direction from a rotational direction in which the vehicle (101) is started in the case where the vehicle (101) is not started even when the switched reluctance motor (2) outputs maximum torque within an allowable range, and executes control for causing the rotor (22) to rotate in the rotational direction in which the vehicle (101) is started after the rotor (22) rotates in the reverse direction by the first current control to a rotation position at which torque for enabling a start of the vehicle (101) can be output.
摘要翻译：提供了一种包括开关磁阻电机（2）和电子控制单元（4）的车辆控制装置。开关磁阻电机（2）具有转子（22）和定子（21）并且作为行驶驱动源安装在车辆（101）中。电子控制单元（4）执行开关磁阻电机（2）的电流控制。电子控制单元（4）执行第一电流控制，用于在车辆（101）甚至没有起动的情况下使转子（22）从与车辆（101）起动的旋转方向相反的方向旋转当开关磁阻电机（2）在允许的范围内输出最大转矩时，并且执行控制以使转子（22）在转子（22）旋转之后沿转动方向旋转，其中车辆（101）通过所述第一电流控制将所述车辆的行驶方向设定为能够输出能够使所述车辆（101）起步的转矩的旋转位置。

5. 发明公开

EP4451296A1 MAGNETIZATION METHOD AND MAGNETIZATION DEVICE 审中-实审
公开(公告)号：EP4451296A1
公开(公告)日：2024-10-23
申请号：EP22907333.3
申请日：2022-12-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OHTA, Kei , DEGUCHI, Junichi
IPC分类号： H01F13/00 , H01F7/02 , H02K1/2792 , H02K15/03
CPC分类号： H02K1/2792 , H02K15/03 , H01F7/02 , H01F13/00
摘要： A magnetization method capable of magnetizing a magnetic material in such a manner that the magnetic material produces a magnetic orientation in a direction inclined from a predetermined direction is provided. A magnetization method according to an aspect of the present disclosure includes: a step of arranging the plurality of magnetic material pieces (6) so that the plurality of magnetic material pieces (6) includes at least one magnetic material piece (61) that can produce a magnetic orientation in a direction inclined from a second direction perpendicular to the first direction; a first magnetization step of forming a magnetic path between a first magnetization part (24) and a second magnetization part (25) through the magnetic material piece (61) that can produce the magnetic orientation in the direction inclined from the second direction and thereby magnetizing the magnetic material piece (6) disposed between the first and second magnetization parts (24 and 25); and a second magnetization step of forming a magnetic path through a magnetic material piece (63) that can produce a magnetic orientation in the second direction and thereby magnetizing the magnetic material piece (63) that can produce the magnetic orientation in the second direction.

6. 发明授权

EP3288180B1 CIRCUIT AND CONTROL METHOD FOR THE SAME 失效
公开(公告)号：EP3288180B1
公开(公告)日：2019-04-17
申请号：EP17186289.9
申请日：2017-08-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： DEGUCHI, Junichi , FUNAHASHI, Makoto , YOSHIZUE, Kensuke
IPC分类号： H02P6/08 , H02P25/083 , H02P25/092

7. 发明公开

EP3288180A1 CIRCUIT AND CONTROL METHOD FOR THE SAME 失效
标题翻译：电路及其控制方法
公开(公告)号：EP3288180A1
公开(公告)日：2018-02-28
申请号：EP17186289.9
申请日：2017-08-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： DEGUCHI, Junichi , FUNAHASHI, Makoto , YOSHIZUE, Kensuke
IPC分类号： H02P25/092
CPC分类号： H02P25/083 , H02P6/085 , H02P25/092
摘要： An electronic control unit (100) switches a switching circuit such that a switched reluctance motor (1) has a first winding pattern, when, with respect to a boundary dividing a driving range of the switched reluctance motor (1) into two ranges, a torque and a rotational speed of the switched reluctance motor (1) that are determined according to an applied voltage are located in the first range on the low load side. The electronic control unit (100) switches the switching circuit such that the switched reluctance motor (1) has a second winding pattern, when the torque and the rotational speed of the switched reluctance motor (1) are located in a second range different from the first range.
摘要翻译：电子控制单元（100）切换开关电路，使得开关磁阻电机（1）具有第一绕组模式，相对于将开关磁阻电机（1）的驱动范围划分成两个范围的边界，根据施加的电压确定的开关磁阻电机（1）的转矩和旋转速度位于低负载侧的第一范围中。当开关磁阻电机（1）的转矩和旋转速度位于不同于第二范围的第二范围内时，电子控制单元（100）切换开关电路，使得开关磁阻电机（1）具有第二绕组模式第一范围。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式