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1. 发明申请

WO2012047545A3 SYSTEM FOR SELECTING A TRANSMISSION ECONOMY-BASED SHIFT SCHEDULE 审中-公开
标题翻译：用于选择基于传输的经济型移位机制的系统
公开(公告)号：WO2012047545A3
公开(公告)日：2012-06-14
申请号：PCT/US2011052948
申请日：2011-09-23
申请人： ALLISON TRANSM INC , KRESSE JOHN , MERRION ROBERT
发明人： KRESSE JOHN , MERRION ROBERT
IPC分类号： F16H61/08 , F16H61/02 , F16H61/04
CPC分类号： B60W10/06 , B60W10/11 , F16H59/14 , F16H59/18 , F16H59/48 , F16H61/0204 , F16H61/0213 , F16H2059/148 , F16H2059/183 , F16H2061/0015 , F16H2061/022
摘要： The present invention provides a method of selecting an economy mode shift schedule for a transmission coupled to a motor vehicle. The method includes calculating vehicle acceleration and determining a change in accelerator pedal position. Also, a net tractive effort force of the vehicle is determined for a current gear range of the transmission. Also, the method includes comparing the net tractive effort force for the current gear range to a maximum tractive effort force for a desired gear range and selecting the economy mode shift schedule for the transmission based on the comparison. The method further includes controlling shifting between one or more gear ranges of the transmission according to the economy mode shift schedule.
摘要翻译：本发明提供了一种选择用于与机动车辆相连的变速器的经济模式换档计划的方法。该方法包括计算车辆加速度并确定加速器踏板位置的变化。而且，针对变速器的当前齿轮范围确定车辆的净牵引力。此外，该方法包括将当前档位的净牵引力与比较所需档位的最大牵引力进行比较，并根据比较选择传动的经济模式换档计划。该方法还包括根据经济模式转换进度控制变速器的一个或多个变速范围之间的变速。

2. 发明申请

WO2010141153A1 SYSTEM FOR DETERMINING A VEHICLE MASS-BASED BREAKPOINT FOR SELECTING BETWEEN TWO DIFFERENT TRANSMISSION SHIFT SCHEDULES 审中-公开
标题翻译：用于确定用于选择两种不同的变速箱换档计划之间的基于质量的基于断层的系统
公开(公告)号：WO2010141153A1
公开(公告)日：2010-12-09
申请号：PCT/US2010/031049
申请日：2010-04-14
申请人： ALLISON TRANSMISSION, INC. , KRESSE, John , MERRION, Robert
发明人： KRESSE, John , MERRION, Robert
IPC分类号： G06F7/00
CPC分类号： F16H61/0213 , F16H59/52 , F16H2059/084 , F16H2059/085 , F16H2061/0227
摘要： A method is provided for selecting between economy mode and performance mode shift schedules for a transmission in a motor vehicle. A desired vehicle acceleration profile is specified, and a cumulative net tractive force of the vehicle is determined over the desired vehicle acceleration profile. A change in vehicle speed over the desired vehicle acceleration profile is also determined. A vehicle massbased shift schedule breakpoint is computed as a function of the cumulative net tractive force of the vehicle and the change in vehicle speed over the desired vehicle acceleration profile. The vehicle mass-based shift schedule breakpoint is compared to a current vehicle mass indicator, and one of the economy mode and performance mode shift schedules is selected for operation of the transmission based on the comparison. Shifting between gear ranges of the transmission is controlled using the selected one of the economy mode and performance mode shift schedules.
摘要翻译：提供一种用于在经济模式和用于机动车辆中的变速器的性能模式换档计划之间进行选择的方法。指定期望的车辆加速度曲线，并且通过期望的车辆加速度曲线来确定车辆的累积净牵引力。还确定车辆速度在期望车辆加速度曲线上的变化。作为车辆的累积净牵引力和车辆速度在期望的车辆加速度曲线上的变化的函数来计算车辆基于质量的换档计划断点。将基于车辆质量的换档计划断点与当前车辆质量指示器进行比较，并且基于该比较来选择经济模式和性能模式换档计划中的一个用于变速器的操作。使用所选择的经济模式和性能模式转换时间表来控制变速器的档位之间的变化。

3. 发明申请

WO2012047545A2 SYSTEM FOR SELECTING A TRANSMISSION ECONOMY-BASED SHIFT SCHEDULE 审中-公开
标题翻译：用于选择基于传输经济学的移动时间表的系统
公开(公告)号：WO2012047545A2
公开(公告)日：2012-04-12
申请号：PCT/US2011/052948
申请日：2011-09-23
申请人： ALLISON TRANSMISSION INC. , KRESSE, John , MERRION, Robert
发明人： KRESSE, John , MERRION, Robert
IPC分类号： F16H61/08 , F16H61/04 , F16H61/02
CPC分类号： B60W10/06 , B60W10/11 , F16H59/14 , F16H59/18 , F16H59/48 , F16H61/0204 , F16H61/0213 , F16H2059/148 , F16H2059/183 , F16H2061/0015 , F16H2061/022
摘要： The present invention provides a method of selecting an economy mode shift schedule for a transmission coupled to a motor vehicle. The method includes calculating vehicle acceleration and determining a change in accelerator pedal position. Also, a net tractive effort force of the vehicle is determined for a current gear range of the transmission. Also, the method includes comparing the net tractive effort force for the current gear range to a maximum tractive effort force for a desired gear range and selecting the economy mode shift schedule for the transmission based on the comparison. The method further includes controlling shifting between one or more gear ranges of the transmission according to the economy mode shift schedule.
摘要翻译：本发明提供了一种为耦合到机动车辆的变速器选择经济模式换档调度的方法。该方法包括计算车辆加速度并确定加速器踏板位置的变化。此外，车辆的净牵引力是针对变速器的当前档位范围确定的。此外，该方法包括将当前档位范围的净牵引力与最终牵引力相比较，以获得期望的档位范围，并且基于该比较来选择变速器的经济模式换档时间表。该方法还包括根据经济模式换档计划控制变速器的一个或多个档位范围之间的换档。

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