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1.发明申请公开(公告)号：US20150165901A1
公开(公告)日：2015-06-18
申请号：US14575128
申请日：2014-12-18
发明人： Hideki Tamoto , Takahiro Yoshimura
CPC分类号： F16D27/118 , B60K17/3462 , B60K23/0808 , F16D2011/004 , F16D2023/123
摘要： A movable sleeve of a second clutch is provided between a cylindrical ring gear and a cylindrical shaft of a differential case of a differential gear unit. In a disconnect mode in which a propeller shaft is disconnected from rear wheels, the cylindrical ring gear is disconnected from the differential case by the movable sleeve of the second clutch. Thus, in the disconnect mode, a fully differential state of the differential gear unit is prevented.
摘要翻译： 第二离合器的可移动套筒设置在差速齿轮单元的差速器壳体的圆柱形环形齿轮和圆柱形轴之间。 在螺旋桨轴与后轮断开的断开模式中，圆柱形环形齿轮通过第二离合器的可动套筒与差速器壳体断开。 因此，在断开模式下，防止了差动齿轮单元的完全差动状态。
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公开(公告)号：US09440533B2
公开(公告)日：2016-09-13
申请号：US14882796
申请日：2015-10-14
IPC分类号： B60K23/08 , B60K17/354 , B60K17/02
CPC分类号： B60K23/08 , B60K17/02 , B60K17/344 , B60K17/35 , B60K17/3515 , B60K17/354 , B60K23/0808 , B60K2023/085
摘要： A control apparatus for a vehicular 4-wheel drive system provided with: primary drive wheels to which a drive force is transmitted from a drive power source; auxiliary drive wheels to which the drive force is selectively transmitted; a first clutch configured to selectively place a first power transmitting path in a power transmitting state and a power cutoff state; and a second clutch disposed in a second power transmitting path to selectively place the second power transmitting path in a power transmitting state and a power cutoff state. The first and second clutches are placed in fully released states to establish a 2-wheel drive mode. The control apparatus includes a first-clutch control portion configured to bring the first clutch into a partially engaged state when a predetermined condition in which the vehicular 4-wheel drive system generates or is considered to generate a noise is satisfied in the 2-wheel drive mode.
摘要翻译： 一种用于车辆四轮驱动系统的控制装置，其具有：从驱动动力源传递驱动力的主驱动轮; 选择性地传递驱动力的辅助驱动轮; 第一离合器，被配置为选择性地将第一动力传递路径放置在动力传递状态和动力切断状态; 以及第二离合器，设置在第二动力传递路径中，以选择性地将所述第二动力传递路径放置在动力传递状态和动力切断状态。 第一和第二离合器被置于完全释放状态以建立二轮驱动模式。 控制装置包括第一离合器控制部，其被构造成当在车轮四轮驱动系统产生或被认为产生噪声的预定条件下使第一离合器处于部分接合状态时，二轮驱动 模式。
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公开(公告)号：US20150142280A1
公开(公告)日：2015-05-21
申请号：US14540633
申请日：2014-11-13
IPC分类号： B60W10/119 , B60W10/10
CPC分类号： B60W10/119 , B60W10/10 , B60W10/11 , B60W30/19
摘要： A disconnect mechanism is configured to disconnect a predetermined rotating element from an engine and an auxiliary drive wheels while the vehicle is traveling in a two-wheel drive mode. The predetermined rotating element is configured to transmit power to the auxiliary drive wheels while the vehicle is traveling in a four-wheel drive mode. An electronic control unit is configured to: execute shift control when a shift condition of an automatic transmission is satisfied; selectively engage or release the disconnect mechanism based on a traveling state of the vehicle and a driver's predetermined operation; and control at least one of the automatic transmission or the disconnect mechanism such that a shift period based on the shift condition of the automatic transmission and an engagement-release period of the disconnect mechanism at least partially overlap with each other.
摘要翻译： 断开机构构造成在车辆以两轮驱动模式行驶的同时将预定的旋转元件与发动机和辅助驱动轮断开。 预定的旋转元件构造成在车辆以四轮驱动模式行驶的同时向辅助驱动轮传递动力。 电子控制单元被配置为：当满足自动变速器的变速状态时，执行变速控制; 基于车辆的行驶状态和驾驶员的预定操作选择性地接合或释放断开机构; 并且控制所述自动变速器或所述分离机构中的至少一个，使得基于所述自动变速器的变速状态的换档期间和所述分离机构的接合释放期间彼此至少部分重叠。
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公开(公告)号：US09695885B2
公开(公告)日：2017-07-04
申请号：US14575128
申请日：2014-12-18
发明人： Hideki Tamoto , Takahiro Yoshimura
IPC分类号： B60K17/346 , F16D27/118 , B60K23/08 , F16D11/00 , F16D23/12
CPC分类号： F16D27/118 , B60K17/3462 , B60K23/0808 , F16D2011/004 , F16D2023/123
摘要： A movable sleeve of a second clutch is provided between a cylindrical ring gear and a cylindrical shaft of a differential case of a differential gear unit. In a disconnect mode in which a propeller shaft is disconnected from rear wheels, the cylindrical ring gear is disconnected from the differential case by the movable sleeve of the second clutch. Thus, in the disconnect mode, a fully differential state of the differential gear unit is prevented.
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公开(公告)号：US09272700B2
公开(公告)日：2016-03-01
申请号：US14540633
申请日：2014-11-13
IPC分类号： B60W10/119 , B60W10/10
CPC分类号： B60W10/119 , B60W10/10 , B60W10/11 , B60W30/19
摘要： A disconnect mechanism is configured to disconnect a predetermined rotating element from an engine and an auxiliary drive wheels while the vehicle is traveling in a two-wheel drive mode. The predetermined rotating element is configured to transmit power to the auxiliary drive wheels while the vehicle is traveling in a four-wheel drive mode. An electronic control unit is configured to: execute shift control when a shift condition of an automatic transmission is satisfied; selectively engage or release the disconnect mechanism based on a traveling state of the vehicle and a driver's predetermined operation; and control at least one of the automatic transmission or the disconnect mechanism such that a shift period based on the shift condition of the automatic transmission and an engagement-release period of the disconnect mechanism at least partially overlap with each other.
摘要翻译： 断开机构构造成在车辆以两轮驱动模式行驶的同时将预定的旋转元件与发动机和辅助驱动轮断开。 预定的旋转元件构造成在车辆以四轮驱动模式行驶的同时向辅助驱动轮传递动力。 电子控制单元被配置为：当满足自动变速器的变速状态时，执行变速控制; 基于车辆的行驶状态和驾驶员的预定操作选择性地接合或释放断开机构; 并且控制所述自动变速器或所述分离机构中的至少一个，使得基于所述自动变速器的变速状态的换档期间和所述分离机构的接合释放期间彼此至少部分重叠。
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公开(公告)号：US20240157839A1
公开(公告)日：2024-05-16
申请号：US18482618
申请日：2023-10-06
CPC分类号： B60L53/68 , B60L53/66 , B60L2240/62 , B60L2240/70
摘要： A server includes a storage storing data on chargers each configured to charge or discharge electric power to or from a vehicle with an electrical storage device, and a processor configured to send a user of the vehicle a message that makes a proposal to charge or discharge the vehicle by using at least one of the chargers when the vehicle travels toward a destination. The processor is configured to acquire, for each of the chargers, power supply and demand information on power demand or supply in a power grid of a region in which the charger is installed, extract a charger installed in a region with larger power demand or supply than another region from among the chargers based on predetermined information including the power supply and demand information, and send the message that makes a proposal to charge or discharge the vehicle by using the extracted charger.
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公开(公告)号：US20160107523A1
公开(公告)日：2016-04-21
申请号：US14882796
申请日：2015-10-14
IPC分类号： B60K17/354 , B60K17/02
CPC分类号： B60K23/08 , B60K17/02 , B60K17/344 , B60K17/35 , B60K17/3515 , B60K17/354 , B60K23/0808 , B60K2023/085
摘要： A control apparatus for a vehicular 4-wheel drive system provided with: primary drive wheels to which a drive force is transmitted from a drive power source; auxiliary drive wheels to which the drive force is selectively transmitted; a first clutch configured to selectively place a first power transmitting path in a power transmitting state and a power cutoff state; and a second clutch disposed in a second power transmitting path to selectively place the second power transmitting path in a power transmitting state and a power cutoff state. The first and second clutches are placed in fully released states to establish a 2-wheel drive mode. The control apparatus includes a first-clutch control portion configured to bring the first clutch into a partially engaged state when a predetermined condition in which the vehicular 4-wheel drive system generates or is considered to generate a noise is satisfied in the 2-wheel drive mode.
摘要翻译： 一种用于车辆四轮驱动系统的控制装置，其具有：从驱动动力源传递驱动力的主驱动轮; 选择性地传递驱动力的辅助驱动轮; 第一离合器，被配置为选择性地将第一动力传递路径放置在动力传递状态和动力切断状态; 以及第二离合器，设置在第二动力传递路径中，以选择性地将第二动力传递路径放置在动力传递状态和动力切断状态。 第一和第二离合器被置于完全释放状态以建立二轮驱动模式。 控制装置包括第一离合器控制部，其被构造成当在车轮四轮驱动系统产生或被认为产生噪声的预定条件下使第一离合器处于部分接合状态时，二轮驱动 模式。
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