公开(公告)号：US20200011413A1

公开(公告)日：2020-01-09

申请号：US16502031

申请日：2019-07-03

申请人： Honda Motor Co.,Ltd.

发明人： Atsuhiro SAEKI ,  Takayuki KISHI ,  Mitsuhiro ARAKI

IPC分类号： F16H61/04 ,  B60W10/10 ,  G01P3/42 ,  B60W50/029

摘要： A vehicle control device includes a control device that performs synchronization control of a synchronization mechanism on a vehicle, the vehicle including an input shaft, an intermediate shaft to which rotational power is transmitted, a shift gear that is synchronized with the intermediate shaft, and a synchronization mechanism that synchronizes the input side synchronization element with the output side synchronization element, and the control device includes a first synchronization mode in which the differential rotation is calculated on the basis of the rotational speed of the intermediate shaft, and a second synchronization mode in which the differential rotation is calculated on the basis of the rotational speed of the input shaft, and performs synchronization control in the first synchronization mode when performing the synchronization control, and performs the synchronization control in the second synchronization mode in a case in which the synchronization control does not proceed.

公开(公告)号：US20170248198A1

公开(公告)日：2017-08-31

申请号：US15441944

申请日：2017-02-24

申请人： HONDA MOTOR CO., LTD.

发明人： Shohei TAKA ,  Mitsuhiro ARAKI ,  Takashi HORIGUCHI

IPC分类号： F16H3/091 ,  F16H61/688 ,  F16H61/16 ,  F16H3/00 ,  F16H3/10

CPC分类号： F16H3/091 ,  F16H3/006 ,  F16H3/10 ,  F16H61/0059 ,  F16H61/16 ,  F16H61/688 ,  F16H2003/0931 ,  F16H2200/0065 ,  F16H2306/46 ,  F16H2312/022

摘要： A dual clutch automatic transmission includes a one-way clutch provided in a driving force transmission path that establishes a first certain gear ratio in a first set of gear ratios. A driving transmission direction of the one-way clutch is set such that a rotation inputted from a wheel side to an output member in a predetermined rotational direction is transmitted to the input shaft. The predetermined rotational direction corresponds to a backward movement of a vehicle. If an off-gear operation cannot be performed for a transmission gear with interlock, the driving force of the driving source is input to the input shaft to enable the off-gear operation.