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1.发明授权Method and apparatus to monitor a flow management valve of an electro-mechanical transmission 有权用于监测机电传动装置的流量管理阀的方法和装置公开(公告)号：US07869924B2
公开(公告)日：2011-01-11
申请号：US11870042
申请日：2007-10-10
申请人： Peter E. Wu , Ryan D Martini , Andrew M. Zettel , Charles J Van Horn , Thomas E Mathews , Kambiz Panahi
发明人： Peter E. Wu , Ryan D Martini , Andrew M. Zettel , Charles J Van Horn , Thomas E Mathews , Kambiz Panahi
IPC分类号： F16H61/12
CPC分类号： B60W20/50 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/445 , B60W10/04 , B60W10/08 , B60W10/115 , B60W20/00 , B60W50/02 , B60W50/04 , B60W2510/0671 , B60W2510/0676 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2550/12 , F16H3/728 , F16H61/12 , F16H2037/102 , F16H2037/106 , F16H2059/683 , F16H2061/1208 , F16H2061/1248 , F16H2061/1264 , Y02T10/6239 , Y10T477/675
摘要： A flow management valve is operative to enable a multi-range electro-mechanical transmission in first and second ranges. Fluid pressure in a hydraulic circuit is monitored to detect a fault in the flow management valve.
摘要翻译： 流量管理阀可操作以实现第一和第二范围内的多范围机电传动。 监测液压回路中的流体压力以检测流量管理阀中的故障。
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2.发明授权Method and apparatus for monitoring a thermal management system of an electro-mechanical transmission 有权用于监测机电传动装置的热管理系统的方法和装置公开(公告)号：US07848902B2
公开(公告)日：2010-12-07
申请号：US11870022
申请日：2007-10-10
申请人： Andrew M. Zettel , Charles J Van Horn , Peter E. Wu , Ryan D Martini , Wei D. Wang , Stephen T. West
发明人： Andrew M. Zettel , Charles J Van Horn , Peter E. Wu , Ryan D Martini , Wei D. Wang , Stephen T. West
CPC分类号： G01F25/0007 , G01F1/696 , G01F1/6965 , G01F1/698
摘要： Temperature of an electric power device of a hybrid transmission is managed based upon device temperatures and power flow, ambient temperature, and a cooling circuit flow rate.
摘要翻译： 基于设备温度和功率流，环境温度和冷却回路流量来管理混合变速器的电力设备的温度。
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3.发明授权公开(公告)号：US08281885B2
公开(公告)日：2012-10-09
申请号：US12233485
申请日：2008-09-18
IPC分类号： B60K6/365
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/04 , B60W2050/0004 , B60W2510/0638 , B60W2510/081 , B60W2510/083 , B60W2510/1015 , B60W2510/246 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0644 , B60W2710/0661 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/086 , B60W2710/1011 , B60W2710/1016 , B60W2710/1022 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2200/201 , F16H2200/2041 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T477/23
摘要： A powertrain includes an electro-mechanical transmission mechanically-operatively coupled to an internal combustion engine and an electric machine to selectively transmit mechanical power to an output member. Powertrain operation includes monitoring operator inputs, and determining input speeds and changes in input speeds for the internal combustion engine and the electric machine. The input speeds are compared to threshold input speeds, and the changes in input speeds are compared to threshold changes in input speeds. Input torques of the internal combustion engine and the electric machine are reduced when any one of the input speeds and changes in input speeds exceeds the corresponding threshold.
摘要翻译： 动力传动系包括机械地连接到内燃机的机电传动机构和电机，以选择性地将机械功率传递给输出部件。 动力总成操作包括监控操作员输入，以及确定内燃机和电机的输入速度和输入速度的变化。 将输入速度与阈值输入速度进行比较，并将输入速度的变化与输入速度的阈值变化进行比较。 当输入速度和输入速度的变化超过相应的阈值时，内燃机和电机的输入转矩就会降低。
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公开(公告)号：US07867135B2
公开(公告)日：2011-01-11
申请号：US11861635
申请日：2007-09-26
申请人： Peter E. Wu , Ryan D Martini , Syed Naqi , Jy-Jen F. Sah , Osama Almasri , Hanne Buur , Andrew M. Zettel , Charles J Van Horn
发明人： Peter E. Wu , Ryan D Martini , Syed Naqi , Jy-Jen F. Sah , Osama Almasri , Hanne Buur , Andrew M. Zettel , Charles J Van Horn
IPC分类号： B60W10/02
CPC分类号： B60W20/50 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/445 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2510/0225 , B60W2510/0638 , B60W2510/0676 , B60W2510/081 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/081 , F16H3/728 , F16H61/12 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2061/1208 , F16H2061/1276 , Y02T10/6239 , Y02T10/642 , Y10S477/907 , Y10T477/26
摘要： A system for robust fault detection in an electrically variable, hydraulically controlled transmission includes independently monitoring hydraulic pressure within a hydraulic control circuit and electric machine rotation for detecting clutch state faults.
摘要翻译： 用于电可变液压控制传动装置中鲁棒故障检测的系统包括独立地监控液压控制回路内的液压和用于检测离合器状态故障的电机旋转。
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公开(公告)号：US20090082150A1
公开(公告)日：2009-03-26
申请号：US11861635
申请日：2007-09-26
申请人： Peter E. Wu , Ryan D Martini , Syed Naqi , Jy-Jen F. Sah , Osama Almasri , Hanne Buur , Andrew M. Zettel , Charles J. Van Horn
发明人： Peter E. Wu , Ryan D Martini , Syed Naqi , Jy-Jen F. Sah , Osama Almasri , Hanne Buur , Andrew M. Zettel , Charles J. Van Horn
CPC分类号： B60W20/50 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/445 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2510/0225 , B60W2510/0638 , B60W2510/0676 , B60W2510/081 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/081 , F16H3/728 , F16H61/12 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2061/1208 , F16H2061/1276 , Y02T10/6239 , Y02T10/642 , Y10S477/907 , Y10T477/26
摘要： A system for robust fault detection in an electrically variable, hydraulically controlled transmission includes independently monitoring hydraulic pressure within a hydraulic control circuit and electric machine rotation for detecting clutch state faults.
摘要翻译： 用于电可变液压控制传动装置中鲁棒故障检测的系统包括独立地监控液压控制回路内的液压和用于检测离合器状态故障的电机旋转。
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公开(公告)号：US08068966B2
公开(公告)日：2011-11-29
申请号：US12249563
申请日：2008-10-10
申请人： Peter E. Wu , Ali K Naqvi , Rebecca Trierweiler , Syed Naqi , Ryan D Martini
发明人： Peter E. Wu , Ali K Naqvi , Rebecca Trierweiler , Syed Naqi , Ryan D Martini
IPC分类号： G06F17/00
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/441 , B60L2240/485 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W50/029 , B60W50/04 , B60W2510/0638 , B60W2510/0671 , B60W2510/107 , B60W2510/244 , B60W2510/246 , B60W2540/10 , B60W2540/12 , B60W2550/12 , F16H61/0031 , F16H61/12 , F16H2037/0873 , F16H2061/1208 , F16H2061/122 , F16H2061/1244 , F16H2061/1264 , Y02T10/6239
摘要： A powertrain system includes a hybrid transmission coupled to an engine and an auxiliary hydraulic pump. The auxiliary hydraulic pump is commanded to operate at a predetermined speed only when enable criteria are met. An engine-off state is inhibited based upon a difference between a commanded speed and a monitored operating speed of the auxiliary hydraulic pump.
摘要翻译： 动力系统包括耦合到发动机和辅助液压泵的混合变速器。 辅助液压泵仅在满足使能准则时被命令以预定速度运行。 基于辅助液压泵的指令速度和监视的操作速度之间的差异来禁止发动机关闭状态。
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