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1. 发明授权

US09249882B2 Dual clutch transmission 有权
标题翻译：双离合变速器
公开(公告)号：US09249882B2
公开(公告)日：2016-02-02
申请号：US13349091
申请日：2012-01-12
申请人： Jesse B. Bradley , John E. Marano , Joseph B. Burtch
发明人： Jesse B. Bradley , John E. Marano , Joseph B. Burtch
IPC分类号： F16H61/00 , F16H61/688 , F16H61/14 , F16H59/66 , F16H59/72
CPC分类号： F16H61/688 , B60Y2300/18025 , F16D2500/10412 , F16D2500/30404 , F16D2500/3127 , F16D2500/3144 , F16D2500/70247 , F16D2500/70454 , F16H2059/663 , F16H2059/725 , F16H2061/145 , Y10T74/19233
摘要： A transmission for a motor vehicle with an engine includes a transmission housing and a dual clutch assembly with a clutch housing connectable to an engine output member. The clutch housing is rotationally supported within the transmission housing. The selective engagement of the dual clutch assembly interconnects the dual clutch housing with at least one of a first input member and a second input member. The transmission also includes a plurality of gear sets associated with various forward and reverse gear ratios, a controller implemented with an algorithm that provides a lock-up profile for the dual clutch assembly, and a plurality of synchronizer assemblies that couple at least one of the gear sets with at least one of a first countershaft and a second countershaft. The selective engagement of at least one of the synchronizer assemblies establishes at least one of the forward speed ratios.
摘要翻译：具有发动机的机动车辆的变速器包括变速器壳体和具有可连接到发动机输出构件的离合器壳体的双离合器组件。离合器壳体旋转地支撑在变速器壳体内。双离合器组件的选择性接合将双离合器壳体与第一输入构件和第二输入构件中的至少一个互连。变速器还包括与各种正向和反向传动比相关联的多个齿轮组，用提供双离合器组件的锁定轮廓的算法实现的控制器，以及多个同步器组件，其耦合至少一个具有第一中间轴和第二中间轴中的至少一个的齿轮组。至少一个同步器组件的选择性接合建立了前进速度比中的至少一个。

2. 发明申请

US20130184946A1 DUAL CLUTCH TRANSMISSION 有权
标题翻译：双离合器变速器
公开(公告)号：US20130184946A1
公开(公告)日：2013-07-18
申请号：US13349091
申请日：2012-01-12
申请人： Jesse B. Bradley , John E. Marano , Joseph B. Burtch
发明人： Jesse B. Bradley , John E. Marano , Joseph B. Burtch
IPC分类号： F16H61/00 , F16H3/12
CPC分类号： F16H61/688 , B60Y2300/18025 , F16D2500/10412 , F16D2500/30404 , F16D2500/3127 , F16D2500/3144 , F16D2500/70247 , F16D2500/70454 , F16H2059/663 , F16H2059/725 , F16H2061/145 , Y10T74/19233
摘要： A transmission for a motor vehicle with an engine includes a transmission housing and a dual clutch assembly with a clutch housing connectable to an engine output member. The clutch housing is rotationally supported within the transmission housing. The selective engagement of the dual clutch assembly interconnects the dual clutch housing with at least one of a first input member and a second input member. The transmission also includes a plurality of gear sets associated with various forward and reverse gear ratios, a controller implemented with an algorithm that provides a lock-up profile for the dual clutch assembly, and a plurality of synchronizer assemblies that couple at least one of the gear sets with at least one of a first countershaft and a second countershaft. The selective engagement of at least one of the synchronizer assemblies establishes at least one of the forward speed ratios.
摘要翻译：具有发动机的机动车辆的变速器包括变速器壳体和具有可连接到发动机输出构件的离合器壳体的双离合器组件。离合器壳体旋转地支撑在变速器壳体内。双离合器组件的选择性接合将双离合器壳体与第一输入构件和第二输入构件中的至少一个互连。变速器还包括与各种正向和反向传动比相关联的多个齿轮组，用提供双离合器组件的锁定轮廓的算法实现的控制器，以及多个同步器组件，其耦合至少一个具有第一中间轴和第二中间轴中的至少一个的齿轮组。至少一个同步器组件的选择性接合建立了前进速度比中的至少一个。

3. 发明授权

US09090240B2 Dual-clutch transmission predictive thermal protection 有权
标题翻译：双离合器传动预测热保护
公开(公告)号：US09090240B2
公开(公告)日：2015-07-28
申请号：US13411989
申请日：2012-03-05
申请人： Joseph B. Burtch , Sahm Litkouhi , John E. Marano
发明人： Joseph B. Burtch , Sahm Litkouhi , John E. Marano
IPC分类号： G06F17/40 , G06F19/00 , B60W10/02 , F16H61/12 , F16H61/688 , B60W10/113 , B60W30/184 , F16H59/72 , F16H57/01
CPC分类号： B60W10/02 , B60W10/113 , B60W30/1843 , B60W2510/0291 , B60Y2300/186 , F16H59/72 , F16H61/12 , F16H61/688 , F16H2057/014 , F16H2057/016 , F16H2059/725 , F16H2061/1216 , F16H2061/124 , Y10T477/6395
摘要： A method of managing clutch thermal loads in a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle is provided. The method includes assessing operation of the DCT and ascertaining a mode of operation of a clutch in the DCT. The method also includes predicting, in response to the ascertained mode of operation of the clutch, an amount of time remaining until the clutch reaches a threshold temperature. The method additionally includes ascertaining whether the predicted amount of time remaining until the clutch reaches the threshold temperature is within a predetermined range of time. Furthermore, the method includes activating an indicator configured to signal that the predicted amount of time remaining is within the predetermined range of time. A vehicle having a DCT, an internal combustion engine, and a controller configured to predict thermal loading on a clutch in the DCT is also disclosed.
摘要翻译：提供了一种在与车辆内燃机配对的多速双离合器变速器（DCT）中管理离合器热负荷的方法。该方法包括评估DCT的操作并确定DCT中的离合器的操作模式。该方法还包括响应于确定的离合器的操作模式来预测直到离合器达到阈值温度的剩余时间。该方法还包括确定直到离合器达到阈值温度的剩余时间是否在预定的时间范围内。此外，该方法包括激活指示器，该指示器被配置为用于指示预测的剩余时间在预定的时间范围内。还公开了一种具有DCT，内燃机和被配置为预测DCT中的离合器上的热负荷的控制器的车辆。

4. 发明申请

US20130231833A1 DUAL-CLUTCH TRANSMISSION PREDICTIVE THERMAL PROTECTION 有权
标题翻译：双离合器传动预测性热保护
公开(公告)号：US20130231833A1
公开(公告)日：2013-09-05
申请号：US13411989
申请日：2012-03-05
申请人： Joseph B. Burtch , Sahm Litkouhi , John E. Marano
发明人： Joseph B. Burtch , Sahm Litkouhi , John E. Marano
IPC分类号： B60Q1/00 , B60Q5/00 , B60W10/113
CPC分类号： B60W10/02 , B60W10/113 , B60W30/1843 , B60W2510/0291 , B60Y2300/186 , F16H59/72 , F16H61/12 , F16H61/688 , F16H2057/014 , F16H2057/016 , F16H2059/725 , F16H2061/1216 , F16H2061/124 , Y10T477/6395
摘要： A method of managing clutch thermal loads in a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle is provided. The method includes assessing operation of the DCT and ascertaining a mode of operation of a clutch in the DCT. The method also includes predicting, in response to the ascertained mode of operation of the clutch, an amount of time remaining until the clutch reaches a threshold temperature. The method additionally includes ascertaining whether the predicted amount of time remaining until the clutch reaches the threshold temperature is within a predetermined range of time. Furthermore, the method includes activating an indicator configured to signal that the predicted amount of time remaining is within the predetermined range of time. A vehicle having a DCT, an internal combustion engine, and a controller configured to predict thermal loading on a clutch in the DCT is also disclosed.
摘要翻译：提供了一种在与车辆内燃机配对的多速双离合器变速器（DCT）中管理离合器热负荷的方法。该方法包括评估DCT的操作并确定DCT中的离合器的操作模式。该方法还包括响应于确定的离合器的操作模式来预测直至离合器达到阈值温度的剩余时间。该方法还包括确定直到离合器达到阈值温度的剩余时间是否在预定的时间范围内。此外，该方法包括激活指示器，该指示器被配置为用于指示预测的剩余时间在预定的时间范围内。还公开了一种具有DCT，内燃机和被配置为预测DCT中的离合器上的热负荷的控制器的车辆。

5. 发明授权

US08849531B2 Adaptable thermal management of a vehicle dual-clutch transmission 有权
标题翻译：适用于车辆双离合器变速箱的热管理
公开(公告)号：US08849531B2
公开(公告)日：2014-09-30
申请号：US13452102
申请日：2012-04-20
申请人： Joseph B. Burtch
发明人： Joseph B. Burtch
IPC分类号： F16H59/60 , F16H59/00 , B60W10/02
CPC分类号： F16H61/688 , F16D48/064 , F16D2500/10412 , F16D2500/1086 , F16D2500/30404 , F16D2500/30405 , F16D2500/30406 , F16D2500/3166 , F16D2500/50296 , F16H59/48 , F16H2057/014 , F16H2059/465 , F16H2059/6807 , F16H2059/725
摘要： A method of managing clutch thermal loads in a multi-speed dual-clutch transmission (DCT) paired with an engine in a vehicle includes assessing whether the vehicle is being accelerated and ascertaining whether a position of a vehicle accelerator during the acceleration is maintained within a predetermined range. The method also includes identifying a DCT clutch that is being slipped during the acceleration, determining an amount of time remaining until the clutch stops slipping, and comparing a first preset time span indicative of the time remaining until the clutch reaches a threshold temperature with the amount of time remaining until the clutch stops slipping. The method additionally includes setting a time delay for activating an indicator if the amount of time remaining until the clutchs stops slipping is greater than the first preset time span. Furthermore, the method includes activating the indicator after the time delay.
摘要翻译：在与车辆中的发动机配对的多速双离合器变速器（DCT）中管理离合器热负荷的方法包括评估车辆是否被加速并确定加速期间车辆加速器的位置是否保持在预定范围。该方法还包括识别在加速期间正在滑动的DCT离合器，确定直到离合器停止滑动之前剩余的时间量，以及将指示剩余时间的第一预设时间范围与离合器达到阈值温度之间的量进行比较，剩余时间，直到离合器停止滑动。该方法还包括如果直到离合器停止滑动的剩余时间大于第一预设时间间隔，则设置用于激活指示器的时间延迟。此外，该方法包括在时间延迟之后激活指示符。

6. 发明授权

US08849532B2 Adaptable thermal management of a vehicle dual-clutch transmission 有权
标题翻译：适用于车辆双离合器变速箱的热管理
公开(公告)号：US08849532B2
公开(公告)日：2014-09-30
申请号：US13452137
申请日：2012-04-20
申请人： Joseph B. Burtch
发明人： Joseph B. Burtch
IPC分类号： F16H59/60 , F16H59/00 , B60W10/02
CPC分类号： F16D48/062 , F16D48/066 , F16D2500/10412 , F16D2500/1086 , F16D2500/30404 , F16D2500/30405 , F16D2500/30406 , F16D2500/3166 , F16D2500/50296 , F16H59/48 , F16H2057/014 , F16H2059/465 , F16H2059/6807 , F16H2059/725 , Y10T477/638 , Y10T477/6395 , Y10T477/65 , Y10T477/653 , Y10T477/75
摘要： A method of managing clutch thermal loads in a multi-speed dual-clutch transmission (DCT) that is paired with an engine in a vehicle. The method includes assessing whether the vehicle is being accelerated and identifying a DCT clutch slipping during the acceleration. The method also includes determining vehicle parameters, determining an amount of time remaining for the clutch to stop slipping using the determined vehicle parameters, and determining an amount of time remaining until the clutch reaches a threshold temperature. The method additionally includes comparing the determined amount of time remaining for the clutch to stop slipping with the determined amount of time remaining until the clutch reaches the threshold temperature. Furthermore, the method includes activating an indicator if the determined amount of time remaining until the clutch reaches the threshold temperature is less than the determined amount of time remaining for the clutch to stop slipping.
摘要翻译：一种在与车辆中的发动机配对的多速双离合器变速器（DCT）中管理离合器热负荷的方法。该方法包括评估车辆是否被加速，并且在加速期间识别DCT离合器滑动。该方法还包括确定车辆参数，使用所确定的车辆参数确定离合器停止滑动的时间量，以及确定直到离合器达到阈值温度为止的剩余时间。该方法还包括将所确定的离合器剩余时间与停止滑动的比较以及所确定的剩余时间直到离合器达到阈值温度为止。此外，如果在离合器达到阈值温度之前剩下的确定的剩余时间小于所确定的离合器停止滑动的剩余时间，则该方法包括激活指示器。

7. 发明申请

US20130282247A1 ADAPTABLE THERMAL MANAGEMENT OF A VEHICLE DUAL-CLUTCH TRANSMISSION 有权
标题翻译：车辆双离合器变速器的适应热管理
公开(公告)号：US20130282247A1
公开(公告)日：2013-10-24
申请号：US13452137
申请日：2012-04-20
申请人： Joseph B. Burtch
发明人： Joseph B. Burtch
IPC分类号： B60Q1/00
CPC分类号： F16D48/062 , F16D48/066 , F16D2500/10412 , F16D2500/1086 , F16D2500/30404 , F16D2500/30405 , F16D2500/30406 , F16D2500/3166 , F16D2500/50296 , F16H59/48 , F16H2057/014 , F16H2059/465 , F16H2059/6807 , F16H2059/725 , Y10T477/638 , Y10T477/6395 , Y10T477/65 , Y10T477/653 , Y10T477/75
摘要： A method of managing clutch thermal loads in a multi-speed dual-clutch transmission (DCT) that is paired with an engine in a vehicle. The method includes assessing whether the vehicle is being accelerated and identifying a DCT clutch slipping during the acceleration. The method also includes determining vehicle parameters, determining an amount of time remaining for the clutch to stop slipping using the determined vehicle parameters, and determining an amount of time remaining until the clutch reaches a threshold temperature. The method additionally includes comparing the determined amount of time remaining for the clutch to stop slipping with the determined amount of time remaining until the clutch reaches the threshold temperature. Furthermore, the method includes activating an indicator if the determined amount of time remaining until the clutch reaches the threshold temperature is less than the determined amount of time remaining for the clutch to stop slipping.
摘要翻译：一种在与车辆中的发动机配对的多速双离合器变速器（DCT）中管理离合器热负荷的方法。该方法包括评估车辆是否被加速，并且在加速期间识别DCT离合器滑动。该方法还包括确定车辆参数，使用所确定的车辆参数确定离合器停止滑动的时间量，以及确定直到离合器达到阈值温度为止的剩余时间。该方法还包括将所确定的离合器剩余时间与停止滑动的比较以及所确定的剩余时间直到离合器达到阈值温度为止。此外，如果在离合器达到阈值温度之前剩下的确定的剩余时间小于所确定的离合器停止滑动的剩余时间，则该方法包括激活指示器。

8. 发明授权

US08833870B2 Hill roll-back and roll-forward control systems and methods 有权
标题翻译：小山回滚和前滚控制系统和方法
公开(公告)号：US08833870B2
公开(公告)日：2014-09-16
申请号：US13011147
申请日：2011-01-21
申请人： Jonathan P. Kish , Jennifer A. Moschetta , Joseph B. Burtch , Michael Douglas Rizzo , Mark A. Vernacchia
发明人： Jonathan P. Kish , Jennifer A. Moschetta , Joseph B. Burtch , Michael Douglas Rizzo , Mark A. Vernacchia
IPC分类号： B60T8/32 , B60T13/66 , B60T7/12
CPC分类号： B60T7/122 , B60T13/662 , B60T2201/06
摘要： A triggering module selectively generates a triggering signal when a vehicle is stopped, a grade of a surface is one of greater than a predetermined positive grade and less than a predetermined negative grade, and a brake pedal position is greater than a predetermined position. A brake actuator provides brake fluid to a braking system when the brake pedal position is greater than the predetermined position. A brake releasing module, after the triggering signal is generated, begins releasing the brake fluid from the braking system a predetermined period after the brake pedal position reaches the predetermined position. A brake applying module selectively operates a brake fluid pump after the triggering signal is generated based on a comparison of a vehicle speed and a predetermined vehicle speed. The brake fluid pump provides brake fluid to the braking system when the brake fluid pump is operated.
摘要翻译：当车辆停止时，触发模块选择性地产生触发信号，表面的等级大于预定的正等级且小于预定的负等级，并且制动踏板位置大于预定位置。当制动踏板位置大于预定位置时，制动致动器向制动系统提供制动液。制动释放模块在产生触发信号之后，在制动踏板位置到达预定位置之后的预定时间期间开始从制动系统释放制动液。制动施加模块基于车速与预定车速的比较，在产生触发信号之后选择性地操作制动液泵。当制动液泵被操作时，制动液泵向制动系统提供制动液。

9. 发明申请

US20130282246A1 ADAPTABLE THERMAL MANAGEMENT OF A VEHICLE DUAL-CLUTCH TRANSMISSION 有权
标题翻译：车辆双离合器变速器的适应热管理
公开(公告)号：US20130282246A1
公开(公告)日：2013-10-24
申请号：US13452102
申请日：2012-04-20
申请人： Joseph B. Burtch
发明人： Joseph B. Burtch
IPC分类号： F16D43/00
CPC分类号： F16H61/688 , F16D48/064 , F16D2500/10412 , F16D2500/1086 , F16D2500/30404 , F16D2500/30405 , F16D2500/30406 , F16D2500/3166 , F16D2500/50296 , F16H59/48 , F16H2057/014 , F16H2059/465 , F16H2059/6807 , F16H2059/725
摘要： A method of managing clutch thermal loads in a multi-speed dual-clutch transmission (DCT) paired with an engine in a vehicle includes assessing whether the vehicle is being accelerated and ascertaining whether a position of a vehicle accelerator during the acceleration is maintained within a predetermined range. The method also includes identifying a DCT clutch that is being slipped during the acceleration, determining an amount of time remaining until the clutch stops slipping, and comparing a first preset time span indicative of the time remaining until the clutch reaches a threshold temperature with the amount of time remaining until the clutch stops slipping. The method additionally includes setting a time delay for activating an indicator if the amount of time remaining until the clutchs stops slipping is greater than the first preset time span. Furthermore, the method includes activating the indicator after the time delay.
摘要翻译：在与车辆中的发动机配对的多速双离合器变速器（DCT）中管理离合器热负荷的方法包括评估车辆是否被加速并确定加速期间车辆加速器的位置是否保持在预定范围。该方法还包括识别在加速期间正在滑动的DCT离合器，确定直到离合器停止滑动之前剩余的时间量，以及将指示剩余时间的第一预设时间范围与离合器达到阈值温度之间的量进行比较，剩余时间，直到离合器停止滑动。该方法还包括如果直到离合器停止滑动的剩余时间大于第一预设时间间隔，则设置用于激活指示器的时间延迟。此外，该方法包括在时间延迟之后激活指示符。

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