公开(公告)号：US20170021862A1

公开(公告)日：2017-01-26

申请号：US15213748

申请日：2016-07-19

申请人： DENSO CORPORATION

发明人： Hisaya Akatsuka ,  Toshiki Matsumoto ,  Hisashi Iida

IPC分类号： B62D15/02 ,  B60W30/10 ,  B60W10/18 ,  B60W10/20 ,  B60W50/14

CPC分类号： B62D15/025 ,  B60W10/18 ,  B60W10/20 ,  B60W30/10 ,  B60W40/08 ,  B60W50/14 ,  B60W2050/146 ,  B60W2510/202 ,  B60W2520/06 ,  B60W2710/18 ,  B60W2710/202 ,  B62D15/0235

摘要： A steering wheel control apparatus for controlling driving of a steering wheel of a vehicle includes a steering wheel drive section that drives the steering wheel in accordance with a target value, a shock probability determination section that determines whether the steering wheel may apply a physical shock to a vehicle driver, and a steering wheel driving restriction section that restricts driving of the steering wheel by the steering wheel drive section to reduce the shock applied to the vehicle driver when the shock probability determination section determines that the steering wheel may apply the shock to the vehicle driver.

摘要翻译： 用于控制车辆的方向盘驱动的方向盘控制装置包括：根据目标值驱动方向盘的方向盘驱动部，确定方向盘是否可以对物理冲击施加物理冲击的冲击概率判定部 车辆驾驶员和方向盘驱动限制部分，当所述冲击概率确定部分确定所述方向盘可能对所述方向盘施加冲击时，所述方向盘驱动限制部分限制所述方向盘驱动部分的所述方向盘的驱动，以减少施加到所述车辆驾驶员的冲击 车司机。

公开(公告)号：US10035538B2

公开(公告)日：2018-07-31

申请号：US14933971

申请日：2015-11-05

申请人： DENSO CORPORATION

发明人： Hisaya Akatsuka ,  Motoaki Kataoka ,  Toshiki Matsumoto ,  Hisashi Iida

IPC分类号： B62D5/04 ,  B62D15/02

CPC分类号： B62D5/0463 ,  B62D15/025

摘要： An electric power steering system for a vehicle works to determine an assist command based on steering torque to produce assist torque through an electric motor for assisting in turning a steering wheel of the vehicle, also determines a tracking command for producing automatic steering torque which brings a value of a given physical quantity associated with steering of the vehicle into agreement a target value, and controls a response rate at which a value of a given physical quantity is brought into agreement with a target value in a feedback mode. A motor driver works to actuate an electric motor based on the sum of the assist command and the tracking command to output the torque for steering the system vehicle.

公开(公告)号：US20160129934A1

公开(公告)日：2016-05-12

申请号：US14933971

申请日：2015-11-05

申请人： DENSO CORPORATION

发明人： Hisaya Akatsuka ,  Motoaki Kataoka ,  Toshiki Matsumoto ,  Hisashi Iida

IPC分类号： B62D5/04

CPC分类号： B62D5/0463 ,  B62D15/025

摘要： An electric power steering system for a vehicle works to determine an assist command based on steering torque to produce assist torque through an electric motor for assisting in turning a steering wheel of the vehicle, also determines a tracking command for producing automatic steering torque which brings a value of a given physical quantity associated with steering of the vehicle into agreement a target value, and controls a response rate at which a value of a given physical quantity is brought into agreement with a target value in a feedback mode. A motor driver works to actuate an electric motor based on the sum of the assist command and the tracking command to output the torque for steering the system vehicle.

摘要翻译： 用于车辆的电动助力转向系统工作以确定基于转向转矩的辅助指令，以通过用于辅助车辆转向的电动机产生辅助转矩，还确定用于产生自动转向转矩的跟踪命令， 与车辆的转向相关联的给定物理量的值与目标值一致，并且控制使给定物理量的值与反馈模式中的目标值一致的响应速率。 电机驱动器基于辅助指令和跟踪指令的总和来启动电动机，以输出用于转向系统车辆的转矩。

公开(公告)号：US20160129933A1

公开(公告)日：2016-05-12

申请号：US14933946

申请日：2015-11-05

申请人： DENSO CORPORATION

发明人： Hisaya Akatsuka ,  Motoaki Kataoka ,  Toshiki Matsumoto ,  Hisashi Iida

IPC分类号： B62D5/04

CPC分类号： B62D5/0463 ,  B62D15/025

摘要： An electric power steering system for a vehicle works to determine an assist command based on steering torque to produce assist torque through an electric motor for assisting in turning a steering wheel of the vehicle, also determines a tracking command for producing automatic steering torque which brings a value of a given physical quantity associated with steering of the vehicle into agreement a target value, and calculates a steering correction command for use in producing a steering correction torque which reduces the steering torque which arises from output of the torque from the electric motor based on a transfer characteristic of transmission of the output of torque from the electric motor as a part of the steering torque. A motor driver works to actuate the electric motor based on sum of the assist command, the tracking command, and the steering correction command.

摘要翻译： 用于车辆的电动助力转向系统工作以确定基于转向转矩的辅助指令，以通过用于辅助车辆转向的电动机产生辅助转矩，还确定用于产生自动转向转矩的跟踪命令， 将与车辆的转向相关联的给定物理量的值与目标值相一致，并且计算用于产生转向修正转矩的转向修正指令，所述转向修正转矩基于来自电动机的扭矩的输出而减小转向转矩 作为转向转矩的一部分的来自电动机的扭矩输出的传递特性。 电机驱动器基于辅助指令，跟踪指令和转向修正命令的总和来启动电动机。

公开(公告)号：US20130079987A1

公开(公告)日：2013-03-28

申请号：US13629750

申请日：2012-09-28

申请人： DENSO CORPORATION

发明人： Toshiki Matsumoto ,  Mamoru Sawada

IPC分类号： B60G17/018

CPC分类号： B60W30/20 ,  B60W2030/206 ,  B60W2520/16 ,  F02D41/0225 ,  F02D41/1497 ,  F02D2200/1004 ,  F02D2200/101 ,  F02D2200/50 ,  F02D2200/501 ,  F02D2200/602 ,  F02D2250/18 ,  F02D2250/28

摘要： In a vehicle control device, a dynamic characteristics description unit includes a model element simulating dynamic characteristics of motion or deformation of a controlled object. By using the model element, this unit simulates hysteresis characteristics caused during a process of motion or deformation of the controlled object based on at least one of an estimated value of the input manipulated variable and an estimated value of a disturbance input inputted in the controlled object, and defines a control target index of a motion state of the controlled object. A correction amount computing unit calculates a correction amount which adjusts the manipulated variable in such a way that the control target index related to the hysteresis characteristics becomes a desired state. A command output unit corrects manipulated variable based on the correction amount to produce a command for the corrected manipulated variable to output it to the controlled object.

摘要翻译： 在车辆控制装置中，动态特性描述单元包括模拟受控对象的运动或变形的动态特性的模型元素。 通过使用模型元件，该单元基于输入操作变量的估计值和输入到受控对象中的干扰输入的估计值中的至少一个来模拟在受控对象的运动或变形过程中引起的滞后特性 并且定义受控对象的运动状态的控制目标索引。 校正量计算单元计算以与滞后特性相关的控制目标指标变为期望状态的方式调整操作变量的校正量。 命令输出单元基于校正量校正操作变量，以产生用于校正的操作变量的命令以将其输出到受控对象。

公开(公告)号：US09592849B2

公开(公告)日：2017-03-14

申请号：US14933996

申请日：2015-11-05

申请人： DENSO CORPORATION

发明人： Hisaya Akatsuka ,  Motoaki Kataoka ,  Toshiki Matsumoto ,  Hisashi Iida

IPC分类号： B62D5/04 ,  B62D6/00 ,  B62D15/02

CPC分类号： B62D5/0463 ,  B62D5/0472 ,  B62D6/002 ,  B62D15/025

摘要： An electric power steering system for a vehicle works to determine an assist command based on steering torque to produce assist torque through an electric motor for assisting in turning a steering wheel of the vehicle, also determines a tracking command for producing automatic steering torque which brings a value of a given physical quantity associated with steering of the vehicle into agreement a target value, and calculates a vibration correction command for use in producing vibration correction torque which suppresses vibration of the steering torque which arises from output of the torque from the electric motor based on a transfer characteristic of transmission of the output of torque from the electric motor as a part of the steering torque through the steering mechanism. A motor driver works to actuate the electric motor based on the sum of the assist command, the tracking command, and the vibration correction command.

摘要翻译： 用于车辆的电动助力转向系统工作以确定基于转向转矩的辅助指令，以通过用于辅助车辆转向的电动机产生辅助转矩，还确定用于产生自动转向转矩的跟踪命令， 将与车辆的转向相关联的给定物理量的值与目标值相一致，并且计算用于产生振动校正扭矩的振动校正命令，该振动校正转矩抑制由基于电动机的扭矩的输出引起的转向转矩的振动 作为通过转向机构的作为转向转矩的一部分的来自电动机的扭矩输出的传递特性。 电机驱动器基于辅助指令，跟踪指令和振动校正命令的总和来启动电动机。

公开(公告)号：US20150123624A1

公开(公告)日：2015-05-07

申请号：US14400096

申请日：2013-05-10

申请人： DENSO CORPORATION

发明人： Isao Ookawa ,  Mamoru Sawada ,  Takeshi Sada ,  Toshiki Matsumoto ,  Katsuyuki Mori ,  Akihiko Yagyu ,  Yuuichi Minamiguchi

IPC分类号： H02P9/30

CPC分类号： H02P9/307 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W30/02 ,  B60W30/1886 ,  B60W30/20 ,  B60W2030/206 ,  B60W2510/244 ,  B60W2710/083 ,  B60W2710/30 ,  F02D29/06 ,  F02D41/1498 ,  F02D2200/503 ,  F02D2250/24 ,  F02D2250/28 ,  F16F15/02 ,  H02P9/10

摘要： A vibration damping control apparatus for a vehicle is applied to a vehicle that includes: a generator that is driven by an internal combustion engine to generate electric power; a regulator that controls field current passing through an excitation winding of the generator, so that generated voltage of the generator turns to an externally instructed adjusting voltage; and a battery that charges generated voltage of the generator. The vibration damping control apparatus for a vehicle includes an adjusting voltage setting means for setting the adjusting voltage based on a charge supply power request value required for controlling a residual capacity of the battery and a drive torque request value for the generator required for suppressing vibration of the vehicle.

摘要翻译： 一种用于车辆的减振控制装置被应用于车辆，该车辆包括：由内燃机驱动以产生电力的发电机; 控制通过发电机的励磁绕组的励磁电流的调节器，使得发电机的发电电压转向外部指示的调节电压; 以及对发电机的发电电压进行充电的电池。 用于车辆的减振控制装置包括调整电压设定装置，用于基于控制电池的剩余容量所需的充电供给功率请求值和用于抑制振动所需的发电机的驱动转矩请求值来设定调整电压 机动车。

公开(公告)号：US09545945B2

公开(公告)日：2017-01-17

申请号：US14933946

申请日：2015-11-05

申请人： DENSO CORPORATION

发明人： Hisaya Akatsuka ,  Motoaki Kataoka ,  Toshiki Matsumoto ,  Hisashi Iida

IPC分类号： B62D5/04 ,  B62D15/02

CPC分类号： B62D5/0463 ,  B62D15/025

摘要： An electric power steering system for a vehicle works to determine an assist command based on steering torque to produce assist torque through an electric motor for assisting in turning a steering wheel of the vehicle, also determines a tracking command for producing automatic steering torque which brings a value of a given physical quantity associated with steering of the vehicle into agreement a target value, and calculates a steering correction command for use in producing a steering correction torque which reduces the steering torque which arises from output of the torque from the electric motor based on a transfer characteristic of transmission of the output of torque from the electric motor as a part of the steering torque. A motor driver works to actuate the electric motor based on sum of the assist command, the tracking command, and the steering correction command.

摘要翻译： 用于车辆的电动助力转向系统工作以确定基于转向转矩的辅助指令，以通过用于辅助车辆转向的电动机产生辅助转矩，还确定用于产生自动转向转矩的跟踪命令， 将与车辆的转向相关联的给定物理量的值与目标值相一致，并且计算用于产生转向修正转矩的转向修正指令，所述转向修正转矩基于来自电动机的扭矩的输出而减小转向转矩 作为转向转矩的一部分的来自电动机的扭矩输出的传递特性。 电机驱动器基于辅助指令，跟踪指令和转向修正指令的总和来启动电动机。

公开(公告)号：US08892303B2

公开(公告)日：2014-11-18

申请号：US13629750

申请日：2012-09-28

申请人： Denso Corporation

发明人： Toshiki Matsumoto ,  Mamoru Sawada

IPC分类号： B60G17/018 ,  B60G23/00 ,  B62C3/00 ,  B62K25/00 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  F02D41/14 ,  B60W30/20 ,  F02D41/02

CPC分类号： B60W30/20 ,  B60W2030/206 ,  B60W2520/16 ,  F02D41/0225 ,  F02D41/1497 ,  F02D2200/1004 ,  F02D2200/101 ,  F02D2200/50 ,  F02D2200/501 ,  F02D2200/602 ,  F02D2250/18 ,  F02D2250/28

摘要： In a vehicle control device, a dynamic characteristics description unit includes a model element simulating dynamic characteristics of motion or deformation of a controlled object. By using the model element, this unit simulates hysteresis characteristics caused during a process of motion or deformation of the controlled object based on at least one of an estimated value of the input manipulated variable and an estimated value of a disturbance input inputted in the controlled object, and defines a control target index of a motion state of the controlled object. A correction amount computing unit calculates a correction amount which adjusts the manipulated variable in such a way that the control target index related to the hysteresis characteristics becomes a desired state. A command output unit corrects manipulated variable based on the correction amount to produce a command for the corrected manipulated variable to output it to the controlled object.

摘要翻译： 在车辆控制装置中，动态特性描述单元包括模拟受控对象的运动或变形的动态特性的模型元素。 通过使用模型元件，该单元基于输入操作变量的估计值和输入到受控对象中的干扰输入的估计值中的至少一个来模拟在受控对象的运动或变形过程中引起的滞后特性 并且定义受控对象的运动状态的控制目标索引。 校正量计算单元计算以与滞后特性相关的控制目标指标变为期望状态的方式调整操作变量的校正量。 命令输出单元基于校正量校正操作变量，以产生用于校正的操作变量的命令以将其输出到受控对象。

公开(公告)号：US11027740B2

公开(公告)日：2021-06-08

申请号：US16330940

申请日：2017-09-06

申请人： DENSO CORPORATION

发明人： Daiji Watanabe ,  Toshiki Matsumoto ,  Hisaya Akatsuka

IPC分类号： B60W40/072 ,  B60W50/038 ,  G01S13/06 ,  B60W40/105 ,  B60W40/076 ,  B60T7/12 ,  G08G1/16

摘要： A forward information acquisition unit acquires a road profile ahead of the own vehicle. A position acquisition unit acquires a current position of the own vehicle. A state acquisition unit acquires a current speed of the own vehicle. A command calculation unit calculates a target speed at each point on a road ahead of the own vehicle, based on the road profile and the current position, and calculates a drive command for driving the own vehicle in the longitudinal direction of the own vehicle, based on the target speed and the current speed. The road profile includes a road gradient. The command calculation unit is configured to adjust the drive command, based on variation in the road gradient and Gzmax that is an acceleration limit limiting acceleration of the own vehicle in the vertical direction.