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1. 发明授权

US08798884B2 Method for clutch control 有权
标题翻译：离合器控制方法
公开(公告)号：US08798884B2
公开(公告)日：2014-08-05
申请号：US13348218
申请日：2012-01-11
申请人： Brian M. Porto , Brian H. Fiore
发明人： Brian M. Porto , Brian H. Fiore
IPC分类号： F16D67/02
CPC分类号： F16H61/061 , B60Y2200/92 , B60Y2300/18125 , F16H59/54 , F16H2059/186
摘要： A clutch control process for a motor vehicle transmission during brake lift-out monitors a time rate of change of a brake pedal position and torque to detect a lift-out condition with rapidly changing torque. When the process detects a brake lift-out condition, the process limits the minimum scheduled clutch pressure as well as modifies the clutch pressure to torque relationship.
摘要翻译：在制动器提升期间用于机动车辆变速器的离合器控制过程监测制动踏板位置和扭矩的时间变化率，以用快速变化的扭矩来检测提升条件。当过程检测到制动器提升条件时，过程将限制最小预定离合器压力，并将离合器压力修改为扭矩关系。

2. 发明申请

US20120329604A1 SYSTEM AND METHOD FOR IMPROVED CLOSED THROTTLE DOWNSHIFTS 有权
标题翻译：改进的关闭式喉管的系统和方法
公开(公告)号：US20120329604A1
公开(公告)日：2012-12-27
申请号：US13168296
申请日：2011-06-24
申请人： Harinath Atmaram , Brian H. Fiore
发明人： Harinath Atmaram , Brian H. Fiore
IPC分类号： B60W10/00 , B60W30/18
CPC分类号： F16H59/24 , F16H59/18 , F16H61/061 , F16H61/684 , Y10T477/641 , Y10T477/693762
摘要： A control system for a transmission coupled to an engine includes first, second, and third modules. The first module detects a closed throttle downshift of the transmission. The second module detects a request for a power-on downshift of the transmission. The third module controls a clutch of the transmission when the request for the power-on downshift is detected during the closed throttle downshift, wherein the third module one of (i) decreases a pressure applied to the clutch to a first predetermined pressure before an end of the closed throttle downshift and (ii) controls a pressure applied to the clutch to a second predetermined pressure at the end of the closed throttle downshift.
摘要翻译：用于耦合到发动机的变速器的控制系统包括第一，第二和第三模块。第一个模块检测到变速箱闭合的节气门减速。第二模块检测到传输的上电降档请求。当在关闭的节气门低档换档期间检测到电源降档的请求时，第三模块控制变速器的离合器，其中（i）中的第三模块（i）在施加到离合器之前将施加到离合器的压力降低到结束前的第一预定压力并且（ii）在关闭的节气门降档结束时将施加到离合器的压力控制到第二预定压力。

3. 发明申请

US20120265415A1 METHOD FOR CLUTCH CONTROL 有权
标题翻译：离合器控制方法
公开(公告)号：US20120265415A1
公开(公告)日：2012-10-18
申请号：US13348218
申请日：2012-01-11
申请人： Brian M. PORTO , Brian H. FIORE
发明人： Brian M. PORTO , Brian H. FIORE
IPC分类号： F16D67/02
CPC分类号： F16H61/061 , B60Y2200/92 , B60Y2300/18125 , F16H59/54 , F16H2059/186
摘要： A clutch control process for a motor vehicle transmission during brake lift-out monitors a time rate of change of a brake pedal position and torque to detect a lift-out condition with rapidly changing torque. When the process detects a brake lift-out condition, the process limits the minimum scheduled clutch pressure as well as modifies the clutch pressure to torque relationship.
摘要翻译：在制动器提升期间用于机动车辆变速器的离合器控制过程监测制动踏板位置和扭矩的时间变化率，以用快速变化的扭矩来检测提升条件。当过程检测到制动器提升条件时，过程将限制最小预定离合器压力，并将离合器压力修改为扭矩关系。

4. 发明授权

US08439803B2 System and method for improved closed throttle downshifts 有权
标题翻译：改进封闭节气门降档的系统和方法
公开(公告)号：US08439803B2
公开(公告)日：2013-05-14
申请号：US13168296
申请日：2011-06-24
申请人： Harinath Atmaram , Brian H. Fiore
发明人： Harinath Atmaram , Brian H. Fiore
IPC分类号： F16H61/06
CPC分类号： F16H59/24 , F16H59/18 , F16H61/061 , F16H61/684 , Y10T477/641 , Y10T477/693762
摘要： A control system for a transmission coupled to an engine includes first, second, and third modules. The first module detects a closed throttle downshift of the transmission. The second module detects a request for a power-on downshift of the transmission. The third module controls a clutch of the transmission when the request for the power-on downshift is detected during the closed throttle downshift, wherein the third module one of (i) decreases a pressure applied to the clutch to a first predetermined pressure before an end of the closed throttle downshift and (ii) controls a pressure applied to the clutch to a second predetermined pressure at the end of the closed throttle downshift.
摘要翻译：用于耦合到发动机的变速器的控制系统包括第一，第二和第三模块。第一个模块检测到变速箱闭合的节气门减速。第二模块检测到传输的上电降档请求。当在关闭的节气门低档换档期间检测到电源降档的请求时，第三模块控制变速器的离合器，其中（i）中的第三模块（i）在施加到离合器之前将施加到离合器的压力降低到结束前的第一预定压力并且（ii）在关闭的节气门降档结束时将施加到离合器的压力控制到第二预定压力。

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