公开(公告)号：US10920874B2

公开(公告)日：2021-02-16

申请号：US16245664

申请日：2019-01-11

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Shinichiro Minegishi ,  Shigeru Chiba

IPC分类号： B60W20/50 ,  F16H59/60 ,  B60W10/18 ,  B60W10/10 ,  B60W30/14 ,  B60W10/20 ,  B60W10/08 ,  B60W10/24 ,  B60W30/18 ,  B60W20/30 ,  B60W30/09 ,  B60W10/11 ,  B60W50/029 ,  F16H59/02 ,  F16H59/10 ,  F16H59/54 ,  F16H59/58 ,  F16H59/00

摘要： An electronic control unit of a vehicle recognizes a shift position based on a user's shift operation and controls a drive device based on the shift position, and an accelerator operation, a brake operation, and a steering operation by the user. When a predetermined abnormality that the shift position is not able to be recognized has occurred, the electronic control unit sets an abnormality-time shift position based on vehicle surroundings information and controls the drive device based on the abnormality-time shift position, the brake operation, and the steering operation.

公开(公告)号：US20190219161A1

公开(公告)日：2019-07-18

申请号：US16248224

申请日：2019-01-15

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Shinichiro Minegishi ,  Shigeru Chiba

IPC分类号： F16H61/12 ,  F16H59/10 ,  F16H59/60

CPC分类号： F16H61/12 ,  F16H59/105 ,  F16H59/60 ,  F16H2061/1284

摘要： The motor vehicle is configured to recognize a shift position in response to the user's shift operation of a shift lever and to control a driving system, based on the shift position and the user's accelerator operation, brake operation and steering operation. On occurrence of a predetermined abnormality that causes a failure in recognizing the shift position, the motor vehicle sets an abnormality-time shift position based on vehicle peripheral information and notifies the abnormality-time shift position. When a moving direction is set by a moving direction setting unit that is provided separately from the shift lever and that allows the user to set the moving direction, the motor vehicle resets the abnormality-time shift position based on the moving direction, and controls the driving system, based on the abnormality-time shift position, the brake operation and the steering operation.

公开(公告)号：US09994215B2

公开(公告)日：2018-06-12

申请号：US15458374

申请日：2017-03-14

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Shikoh Takakura ,  Shinichiro Minegishi

IPC分类号： B60L3/04 ,  B60W20/50 ,  B60W20/40 ,  B60K6/46 ,  B60K6/26 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/40 ,  B60K6/26 ,  B60K6/445 ,  B60K6/46 ,  B60W10/06 ,  B60W10/08 ,  B60W20/50 ,  B60W2420/00 ,  B60W2710/06 ,  B60W2710/08 ,  B60Y2200/92 ,  B60Y2300/188 ,  Y02T10/7258 ,  Y10S903/93

摘要： A hybrid vehicle includes an engine, a first rotating electrical machine, a second rotating electrical machine, a pair of power lines, a first inverter, a second inverter, a battery, a converter, a voltage sensor, and an electronic control unit. The electronic control unit is configured to determine that the voltage sensor is normal and perform a first evacuation running control when an output of the voltage sensor changes by the predetermined value or more while a voltage change process is carried out. The electronic control unit is configured to control the converter to a gate shutoff state, control a motive power of the engine in such a manner as to rotate the first rotating electrical machine and put the first rotating electrical machine into a regeneration state, and control the second rotating electrical machine to a power running state, as the first evacuation running control.

公开(公告)号：US20170267102A1

公开(公告)日：2017-09-21

申请号：US15459771

申请日：2017-03-15

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Takaharu Hori ,  Hiromitsu Kawamori ,  Shinichiro Minegishi

IPC分类号： B60L3/00 ,  B60L11/14 ,  B60L3/04 ,  B60K6/26

CPC分类号： B60L3/0046 ,  B60K6/26 ,  B60K2006/268 ,  B60L3/04 ,  B60L7/16 ,  B60L11/123 ,  B60L11/14 ,  B60L2210/14 ,  B60L2240/547 ,  B60L2260/162 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/7225

摘要： When such an abnormality that a battery voltage system voltage is brought into an overvoltage state during regenerative control of a motor occurs, a booster converter is shut down, a system main relay is brought into a non-arc state and turned off. Then, an engine is started when an operation of the engine is stopped. The booster converter is used to determine turning-off of the system main relay, and a battery-less travel is started thereafter. In this way, inconvenience that possibly occurs by starting the battery-less travel at a time when abnormality of the system main relay being stuck to be on occurs can be avoided.

公开(公告)号：US09682693B2

公开(公告)日：2017-06-20

申请号：US15041885

申请日：2016-02-11

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Masaya Amano ,  Shinichiro Minegishi ,  Takashi Ando ,  Takeshi Kishimoto

IPC分类号： B60W20/00 ,  B60W10/06 ,  B60K6/445 ,  B60W10/26 ,  B60K6/26 ,  B60K6/365 ,  B60W10/08 ,  B60W20/10

CPC分类号： B60W20/10 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/50 ,  B60W2540/10 ,  B60W2710/0616 ,  B60W2710/0644 ,  B60Y2200/92 ,  B60Y2400/604 ,  B60Y2400/61 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7077 ,  Y10S903/906 ,  Y10S903/911 ,  Y10S903/93

摘要： A hybrid vehicle includes: an engine; a first motor; a planetary gear having three rotary elements that are connected respectively to a rotary shaft of the first motor, an output shaft of the engine, and a drive shaft coupled to an axle such that on a collinear diagram, the rotary shaft, the output shaft, and the drive shaft are arranged in that order; a second motor; a first inverter configured to drive the first motor; a second inverter configured to drive the second motor; a battery capable of exchanging power with the first and second motors via the first and second inverters; and an electronic control unit configured to control the engine such that a rotation speed of the engine increases at a predetermined time when the engine is operative, respective gates of the first and second inverters are both blocked, and an accelerator is ON.