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公开(公告)号:US07123998B2
公开(公告)日:2006-10-17
申请号:US10758804
申请日:2004-01-16
CPC分类号: B60W30/18109 , B60T1/06 , B60W10/11 , B60W10/18 , B60W30/18136 , F16H61/04 , F16H61/21 , F16H61/22 , F16H2061/0425 , F16H2061/0496 , F16H2312/04 , Y10T477/619 , Y10T477/6388
摘要: An automated transmission system includes a transmission brake which is used to apply a braking torque to the transmission, while the engine torque is negative and a transmission clutch is disengaged to effect a gear downshift, in order to avoid acceleration of the vehicle when the clutch is released and abrupt deceleration of the vehicle upon completion of the gear downshift.
摘要翻译: 一种自动变速器系统,包括用于向变速器施加制动转矩的变速器制动器,而发动机扭矩为负,并且变速器离合器脱离以实现齿轮降档,以避免当离合器是 齿轮降挡完成时车辆释放和急剧减速。
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公开(公告)号:US07212899B2
公开(公告)日:2007-05-01
申请号:US11541361
申请日:2006-09-29
IPC分类号: G06F7/00
CPC分类号: B60W30/18109 , B60T1/06 , B60W10/11 , B60W10/18 , B60W30/18136 , F16H61/04 , F16H61/21 , F16H61/22 , F16H2061/0425 , F16H2061/0496 , F16H2312/04 , Y10T477/619 , Y10T477/6388
摘要: An automated transmission system includes a transmission brake which is used to apply a braking torque to the transmission, while the engine torque is negative and a transmission clutch is disengaged to effect a gear downshift, in order to avoid acceleration of the vehicle when the clutch is released and abrupt deceleration of the vehicle upon completion of the gear downshift.
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公开(公告)号:US20070043495A1
公开(公告)日:2007-02-22
申请号:US11541361
申请日:2006-09-29
IPC分类号: G06F17/00
CPC分类号: B60W30/18109 , B60T1/06 , B60W10/11 , B60W10/18 , B60W30/18136 , F16H61/04 , F16H61/21 , F16H61/22 , F16H2061/0425 , F16H2061/0496 , F16H2312/04 , Y10T477/619 , Y10T477/6388
摘要: An automated transmission system includes a transmission brake which is used to apply a braking torque to the transmission, while the engine torque is negative and a transmission clutch is disengaged to effect a gear downshift, in order to avoid acceleration of the vehicle when the clutch is released and abrupt deceleration of the vehicle upon completion of the gear downshift.
摘要翻译: 一种自动变速器系统,包括用于向变速器施加制动转矩的变速器制动器,而发动机扭矩为负,并且变速器离合器脱离以实现齿轮降档,以避免当离合器是 齿轮降挡完成时车辆释放和急剧减速。
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