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公开(公告)号:US20110112734A1
公开(公告)日:2011-05-12
申请号:US12695576
申请日:2010-01-28
申请人: CHRISTOPHER E. WHITNEY , WILLIAM L. ALDRICH, III , JEFFREY M. KAISER , DANIEL J. WICKMAN , SCOTT A. HEARLD
发明人: CHRISTOPHER E. WHITNEY , WILLIAM L. ALDRICH, III , JEFFREY M. KAISER , DANIEL J. WICKMAN , SCOTT A. HEARLD
IPC分类号: G06F19/00
CPC分类号: B60W30/20 , B60L2240/443 , B60W10/02 , B60W2510/0657 , F02D41/0215 , F02D41/1497 , F02D2200/1002 , F02D2200/1004 , F02D2250/22 , F02D2400/12
摘要: A control system for a vehicle, comprises a torque determination module, a control module, and a transmission control module. The torque determination module determines torque produced by an internal combustion engine. The control module sets a signal to an active state when the torque is greater than a predetermined torque and a slip amount between an engine output speed and a transmission input speed is zero. The predetermined torque corresponds to a potential vibration amount when the slip amount is zero. The transmission control module selectively increases the slip amount above zero in response to the setting of the signal to the active state.
摘要翻译: 一种用于车辆的控制系统,包括转矩确定模块,控制模块和变速器控制模块。 扭矩确定模块确定由内燃机产生的扭矩。 当扭矩大于预定扭矩并且发动机输出速度和变速器输入速度之间的滑移量为零时,控制模块将信号设置为活动状态。 预定转矩对应于当滑移量为零时的潜在振动量。 响应于将信号设置为活动状态,传输控制模块选择性地将滑移量增加到零以上。