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1. 发明申请

US20230124375A1 DISPLAY SYSTEM AND DISPLAY METHOD 有权
公开(公告)号：US20230124375A1
公开(公告)日：2023-04-20
申请号：US17967465
申请日：2022-10-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kosuke Akatsuka , Rio Suda , Hirofumi Momose , Takashi Suzuki
IPC分类号： B60W50/14 , B60W40/103 , B60W40/105 , B60W50/00 , B60K35/00 , G06V20/56
摘要： A display system comprises a camera for capturing traveling video of a vehicle. a sensor for detecting traveling state information of the vehicle, a display device, and one or more processors. The one or more processors execute calculating a steady circular turning trajectory of the vehicle based on the traveling state information, estimating a slip angle of the vehicle based on the traveling state information, rotating the steady circular turning trajectory in accordance with the slip angle to calculate a predicted trajectory, and displaying the traveling video and the predicted trajectory on the display device in a superimposed manner.

2. 发明申请

US20200039502A1 TORQUE CONTROLLER AND DRIVE SYSTEM 审中-公开
公开(公告)号：US20200039502A1
公开(公告)日：2020-02-06
申请号：US16505792
申请日：2019-07-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hirofumi Momose
IPC分类号： B60W20/17 , B60W10/08 , H02P23/04 , H02P23/14
摘要： A drive system includes: a drive device including an electric motor; and a torque controller that controls operations of the electric motor to control torque output from the electric motor. The torque controller includes a target-motor-torque determiner that determines target motor torque based on a sum of motor requested torque and a value obtained by multiplying a gain by sprung-portion-vibration-control torque. The target motor torque is a target value of the torque output from the electric motor. The motor requested torque is determined based on vehicle requested torque requested for driving of the vehicle. The torque controller includes a gain determiner that determines the gain to a value that is less when an absolute value of the motor requested torque is small with respect to the sprung-portion-vibration-control torque than when the absolute value is large with respect to the sprung-portion-vibration-control torque.

3. 发明授权

US11574541B2 Information processing device, information processing system, program, and information processing method 有权
公开(公告)号：US11574541B2
公开(公告)日：2023-02-07
申请号：US17338021
申请日：2021-06-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hirofumi Momose , Hideto Fujishima , Naoki Kurokawa , Yuki Tao , Yasuhisa Obata , Hiroki Iida
IPC分类号： G08G1/0967 , G08G1/0962 , B60Q5/00 , B60K35/00 , B60R1/00
摘要： An information processing device has an obtaining unit, a controller, and a giving unit. The obtaining unit can obtain vehicle information. The controller creates first warning information when the passability of a road in the vehicle information indicates non-passable. The controller creates recovery information when the passability of the road at the same position in the vehicle information indicates passable, after creation of the first warning information. The giving unit gives the recovery information.

4. 发明授权

US10118609B2 Driving force control device for a vehicle 有权
公开(公告)号：US10118609B2
公开(公告)日：2018-11-06
申请号：US15261338
申请日：2016-09-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hirofumi Momose
IPC分类号： B60W30/20 , B60W30/02 , B60W40/11 , B60W30/18
摘要： A sprung vibration estimation unit is configured to calculate a pitch rate of a vehicle body based on the wheel speeds detected by wheel speed sensors. A vibration suppression driving force calculation unit is configured to calculate a vibration suppression driving force for suppressing pitching of the vehicle body based on the pitch rate. An integration unit is configured to calculate a vehicle body speed based on a driver required driving force. A second sprung vibration estimation unit is configured to calculate a pitch rate of the vehicle body (vehicle body speed pitch rate) generated by a change in the vehicle body speed. A determination unit is configured to output a cutoff command for the vibration suppression driving force to an adjustment unit when the vehicle body speed pitch rate is more than a threshold.

5. 发明授权

US11417113B2 Information processing apparatus, information processing system, program, and information processing method 有权
公开(公告)号：US11417113B2
公开(公告)日：2022-08-16
申请号：US16687876
申请日：2019-11-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hirofumi Momose , Hideto Fujishima , Naoki Kurokawa , Yuki Tao , Yasuhisa Obata , Hiroki Iida
IPC分类号： G06V20/58 , A01K47/00 , G06F16/29 , G05D1/00
摘要： An information processing apparatus includes an acquisition unit, a controller, a storage unit, and a providing unit. The acquisition unit is configured to acquire vehicle information from a vehicle-mounted information processing device. The controller is configured to recognize the position of a target in a case where vehicle information including the target in the vicinity of a vehicle is acquired. The controller is configured to accumulate the target in a habitat database such that the target is correlated with the position. The controller is configured to generate habitat information of the target based on a habitat database. The providing unit is configured to provide the habitat information to a terminal device.

6. 发明授权

US11155255B2 Torque controller and drive system 有权
公开(公告)号：US11155255B2
公开(公告)日：2021-10-26
申请号：US16505792
申请日：2019-07-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hirofumi Momose
IPC分类号： B60W20/17 , B60W10/08 , H02P23/04 , H02P23/14 , B60W10/06
摘要： A drive system includes: a drive device including an electric motor; and a torque controller that controls operations of the electric motor to control torque output from the electric motor. The torque controller includes a target-motor-torque determiner that determines target motor torque based on a sum of motor requested torque and a value obtained by multiplying a gain by sprung-portion-vibration-control torque. The target motor torque is a target value of the torque output from the electric motor. The motor requested torque is determined based on vehicle requested torque requested for driving of the vehicle. The torque controller includes a gain determiner that determines the gain to a value that is less when an absolute value of the motor requested torque is small with respect to the sprung-portion-vibration-control torque than when the absolute value is large with respect to the sprung-portion-vibration-control torque.

7. 发明授权

US11055994B2 Information processing device, information processing system, program, and information processing method 有权
公开(公告)号：US11055994B2
公开(公告)日：2021-07-06
申请号：US16731983
申请日：2019-12-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hirofumi Momose , Hideto Fujishima , Naoki Kurokawa , Yuki Tao , Yasuhisa Obata , Hiroki Iida
IPC分类号： G08G1/0967 , G08G1/0962 , B60Q5/00 , B60K35/00 , B60R1/00
摘要： An information processing device has an obtaining unit, a controller, and a giving unit. The obtaining unit can obtain vehicle information. The controller creates first warning information when the passability of a road in the vehicle information indicates non-passable. The controller creates recovery information when the passability of the road at the same position in the vehicle information indicates passable, after creation of the first warning information. The giving unit gives the recovery information.

8. 发明授权

US09463809B2 Vehicle body vibration control device for vehicle 有权
标题翻译：车体振动控制装置
公开(公告)号：US09463809B2
公开(公告)日：2016-10-11
申请号：US14553487
申请日：2014-11-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takashi Saito , Hirofumi Momose
IPC分类号： B60W30/02 , B60W50/06 , B60W30/19 , B60W50/08
CPC分类号： B60W50/06 , B60W30/19 , B60W50/087 , B60W2510/105
摘要： Provided is a vehicle body vibration control device (10) for a vehicle, including a request driving force calculation unit (20) calculating a driver's request driving force, a driving unit (16) applying a driving force to a vehicle (12), a driving force control unit (22) controlling the driving unit based on a command driving force, a notch filter (24) receiving a signal indicating the request driving force, processing the signal so as to reduce a frequency component of vibration of a vehicle body, and outputting the processed signal to the driving force control unit as a signal indicating the command driving force, and a command driving force correction unit 30 correcting, when any one of a predetermined shifting operation and a predetermined changing operation for a vehicle traveling mode is performed, the command driving force to the driver's request driving force of the driver.
摘要翻译：本发明提供一种车辆用车身振动控制装置（10），其包括请求驱动力计算部（20），计算驾驶员的请求驱动力，对车辆（12）施加驱动力的驱动部（16），基于指令驱动力控制驱动单元的驱动力控制单元（22），接收指示请求驱动力的信号的陷波滤波器（24），处理该信号以减少车体振动的频率分量，并将处理后的信号输出到驱动力控制单元作为表示指令驱动力的信号，以及指令驱动力校正单元30，当执行预定的换档操作和用于车辆行驶模式的预定换档操作中的任何一个时，进行校正，司机要求驾驶员驱动力的指挥驱动力。

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