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公开(公告)号：US20090299585A1
公开(公告)日：2009-12-03
申请号：US12182583
申请日：2008-07-30
IPC分类号： G06F19/00
CPC分类号： F16H61/0213 , F16H2059/006 , F16H2059/082 , F16H2302/04 , F16H2312/02 , F16H2312/022
摘要： A transmission of a vehicle has a first gear and a second gear that corresponds to a lower gear ratio than the first gear. A transmission management system for the transmission comprises an enabling module, a shift control module, and a disabling module. The enabling module enables a second gear start mode of the transmission when a vehicle speed is less than a predetermined speed. The shift control module commands operation of the transmission in the second gear when the second gear start mode is enabled. The disabling module selectively disables the second gear start mode when a user commands a gear shift to the first gear while the second gear start mode is enabled and prevents the enabling module from re-enabling the second gear start mode after the second gear start mode is disabled.
摘要翻译： 车辆的变速器具有对应于比第一档位低的齿轮比的第一档和第二档。 用于传输的传输管理系统包括启用模块，移位控制模块和禁用模块。 当车速小于预定速度时，使能模块能够实现变速器的第二档位起动模式。 变速控制模块在第二齿轮起动模式被使能时指示变速器在第二齿轮中的操作。 当用户在第二档位启动模式被启动时用户指令换档到第一档位时，禁用模块选择性地禁用第二档位起动模式，并且在第二档位起动模式是第二档位起动模式之后防止使能模块重新启用第二档位起动模式 残疾人士
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2.发明授权公开(公告)号：US09068649B2
公开(公告)日：2015-06-30
申请号：US12182583
申请日：2008-07-30
CPC分类号： F16H61/0213 , F16H2059/006 , F16H2059/082 , F16H2302/04 , F16H2312/02 , F16H2312/022
摘要： A transmission of a vehicle has a first gear and a second gear that corresponds to a lower gear ratio than the first gear. A transmission management system for the transmission comprises an enabling module, a shift control module, and a disabling module. The enabling module enables a second gear start mode of the transmission when a vehicle speed is less than a predetermined speed. The shift control module commands operation of the transmission in the second gear when the second gear start mode is enabled. The disabling module selectively disables the second gear start mode when a user commands a gear shift to the first gear while the second gear start mode is enabled and prevents the enabling module from re-enabling the second gear start mode after the second gear start mode is disabled.
摘要翻译： 车辆的变速器具有对应于比第一档位低的齿轮比的第一档和第二档。 用于传输的传输管理系统包括启用模块，移位控制模块和禁用模块。 当车速小于预定速度时，使能模块能够实现变速器的第二档位起动模式。 变速控制模块在第二齿轮起动模式被使能时指示变速器在第二齿轮中的操作。 当用户在第二档位启动模式被启动时用户指令换档到第一档位时，禁用模块选择性地禁用第二档位起动模式，并且在第二档位起动模式是第二档位起动模式之后防止使能模块重新启用第二档位起动模式 残疾人士
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公开(公告)号：US20120130609A1
公开(公告)日：2012-05-24
申请号：US12952351
申请日：2010-11-23
申请人： Richard B. Jess , Stephen Lewis Pudvay , Pascal Tissot , Vincent Holtz , Christopher J. Trush , Timothy J. Hartrey
发明人： Richard B. Jess , Stephen Lewis Pudvay , Pascal Tissot , Vincent Holtz , Christopher J. Trush , Timothy J. Hartrey
CPC分类号： F16H63/502 , B60W10/06 , B60W10/11 , B60W30/184 , B60W30/19 , B60W2510/0638 , B60W2510/0652 , B60W2510/1005 , B60W2510/108 , B60W2710/0605 , B60W2710/0666 , B60W2710/1005 , B60W2710/1011 , B60W2710/1022 , B60W2710/105 , F16H59/68 , F16H2059/6823 , F16H2306/42
摘要： A control system includes a shift detection module, a request generation module, and a request setting module. The shift detection module detects when a transmission is executing a shift. The request generation module generates a transmission torque request to cause an engine to increase a transmission input shaft speed to a desired speed at a desired gear ratio when the transmission is executing the shift. The request setting module selectively sets the transmission torque request equal to a default torque request when the transmission torque request is greater than a first torque and the engine is coupled to a drive wheel.
摘要翻译： 控制系统包括移位检测模块，请求生成模块和请求设置模块。 移位检测模块检测传输何时正在执行移位。 当发送执行移位时，请求生成模块产生传动转矩请求，以使发动机以期望的传动比将传动输入轴转速提高到期望的速度。 当传动转矩请求大于第一扭矩并且发动机联接到驱动轮时，请求设置模块选择性地将传动转矩请求设置为默认转矩请求。
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4.发明授权Method to ensure safety integrity of a microprocessor over a distributed network for automotive applications 有权确保微处理器在汽车应用的分布式网络上的安全完整性的方法公开(公告)号：US08380392B2
公开(公告)日：2013-02-19
申请号：US12832310
申请日：2010-07-08
IPC分类号： G06F17/00
CPC分类号： G07C5/0808 , B60W50/04 , B60W2050/0006
摘要： A processor integrity system in a vehicle includes m main processor modules that control at least m respective functions of the vehicle, where m is n integer greater than or equal to one. A monitoring processor module controls at least one function of the vehicle, communicates with the m main processor modules over a distributed vehicle network, selectively transmits a query to at least one of the m main processor modules over the distributed vehicle network, receives an answer from the at least one of the m main processor modules over the distributed vehicle network, that verifies integrity of the at least one of the m main processor modules based on the answer.
摘要翻译： 车辆中的处理器完整性系统包括m个主处理器模块，其控制车辆的至少m个功能，其中m是大于或等于1的整数。 监视处理器模块控制车辆的至少一个功能，通过分布式车辆网络与m个主处理器模块通信，通过分布式车辆网络选择性地将查询发送到m个主处理器模块中的至少一个，从 分布式车辆网络上的m个主处理器模块中的至少一个，其基于答案来验证m个主处理器模块中的至少一个的完整性。
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公开(公告)号：US07544150B2
公开(公告)日：2009-06-09
申请号：US11417311
申请日：2006-05-02
CPC分类号： B60W10/06 , B60W10/115 , B60W30/19 , B60W2510/0657 , B60W2710/0666 , B60W2710/10 , F16H59/14 , F16H63/502 , F16H2059/147 , F16H2061/0087 , Y10T477/688 , Y10T477/692
摘要： A method of regulating gear shifts of a transmission driven by an engine includes calculating a first torque error and calculating a second torque error. A compensation torque is determined based on the first torque error and the second torque error. The gear shifts are regulated based on the compensation torque.
摘要翻译： 一种调节由发动机驱动的变速器的变速的方法包括计算第一转矩误差和计算第二转矩误差。 基于第一扭矩误差和第二扭矩误差来确定补偿扭矩。 换档根据补偿扭矩进行调节。
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公开(公告)号：US07510507B2
公开(公告)日：2009-03-31
申请号：US11496973
申请日：2006-08-01
CPC分类号： F16H61/143 , Y10T477/6333 , Y10T477/735 , Y10T477/78
摘要： A method of adapting a pressurized fluid supply to a torque converter clutch is provided. The method includes: learning a first pressure point related to an average of ramp pressure and an average of engine torque over a first time period; learning a second pressure point related to a second average of ramp pressure and a second average of engine torque over a second time period; determining a plurality of adapt values based on at least one of an extrapolation and an interpolation between the first pressure point and the second pressure point; and adapting the pressurized fluid to the torque converter clutch based on the plurality of adapt values.
摘要翻译： 提供了一种使加压流体供应适应变矩器离合器的方法。 该方法包括：在第一时间段内学习与斜坡压力的平均值和发动机扭矩的平均值相关的第一压力点; 在第二时间段内学习与第二平均坡道压力和第二平均发动机扭矩相关的第二压力点; 基于所述第一压力点和所述第二压力点之间的外插和内插中的至少一个来确定多个适应值; 以及基于所述多个适应值使所述加压流体适应所述变矩器离合器。
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7.发明申请公开(公告)号：US20110257833A1
公开(公告)日：2011-10-20
申请号：US12832310
申请日：2010-07-08
IPC分类号： G07C5/10
CPC分类号： G07C5/0808 , B60W50/04 , B60W2050/0006
摘要： A processor integrity system in a vehicle includes m main processor modules that control at least m respective functions of the vehicle, where m is n integer greater than or equal to one. A monitoring processor module controls at least one function of the vehicle, communicates with the m main processor modules over a distributed vehicle network, selectively transmits a query to at least one of the m main processor modules over the distributed vehicle network, receives an answer from the at least one of the m main processor modules over the distributed vehicle network, that verifies integrity of the at least one of the m main processor modules based on the answer.
摘要翻译： 车辆中的处理器完整性系统包括m个主处理器模块，其控制车辆的至少m个功能，其中m是大于或等于1的整数。 监视处理器模块控制车辆的至少一个功能，通过分布式车辆网络与m个主处理器模块通信，通过分布式车辆网络选择性地将查询发送到m个主处理器模块中的至少一个，从 分布式车辆网络上的m个主处理器模块中的至少一个，其基于答案来验证m个主处理器模块中的至少一个的完整性。
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公开(公告)号：US07302330B1
公开(公告)日：2007-11-27
申请号：US11515517
申请日：2006-09-01
IPC分类号： G06F7/00
CPC分类号： F16H61/143 , F16H59/141 , F16H59/24 , F16H59/36 , F16H63/50 , F16H2059/366 , F16H2061/145 , Y10T477/735
摘要： A method of dynamically controlling pressure to a torque converter clutch (TCC) of a torque converter coupled to a transmission is provided. The method includes: monitoring throttle position; monitoring engine speed; controlling pressure to the torque converter clutch to increase slip after the throttle position indicates a tip-in has occurred and when engine speed is low; regulating at least one of a transmission steady state pressure to the transmission and pressure to the torque converter to maintain the increased slip; and controlling pressure to the torque converter to reduce slip by engaging the torque converter clutch.
摘要翻译： 提供了一种动态地控制耦合到变速器的变矩器的变矩器离合器（TCC）的压力的方法。 该方法包括：监控节气门位置; 监控发动机转速; 控制变矩器离合器的压力，以在节气门位置指示发生提前进入并且当发动机转速低时增加滑差; 调节变速器的变速器稳态压力和变矩器的压力中的至少一个以保持增加的滑差; 并且通过接合变矩器离合器来控制对变矩器的压力以减小滑动。
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公开(公告)号：US08731790B2
公开(公告)日：2014-05-20
申请号：US12952351
申请日：2010-11-23
申请人： Richard B. Jess , Stephen Lewis Pudvay , Pascal Tissot , Vincent Holtz , Christopher J. Trush , Timothy J. Hartrey
发明人： Richard B. Jess , Stephen Lewis Pudvay , Pascal Tissot , Vincent Holtz , Christopher J. Trush , Timothy J. Hartrey
IPC分类号： G06F17/00
CPC分类号： F16H63/502 , B60W10/06 , B60W10/11 , B60W30/184 , B60W30/19 , B60W2510/0638 , B60W2510/0652 , B60W2510/1005 , B60W2510/108 , B60W2710/0605 , B60W2710/0666 , B60W2710/1005 , B60W2710/1011 , B60W2710/1022 , B60W2710/105 , F16H59/68 , F16H2059/6823 , F16H2306/42
摘要： A control system includes a shift detection module, a request generation module, and a request setting module. The shift detection module detects when a transmission is executing a shift. The request generation module generates a transmission torque request to cause an engine to increase a transmission input shaft speed to a desired speed at a desired gear ratio when the transmission is executing the shift. The request setting module selectively sets the transmission torque request equal to a default torque request when the transmission torque request is greater than a first torque and the engine is coupled to a drive wheel.
摘要翻译： 控制系统包括移位检测模块，请求生成模块和请求设置模块。 移位检测模块检测传输何时正在执行移位。 当发送执行移位时，请求生成模块产生传动转矩请求，以使发动机以期望的传动比将传动输入轴转速提高到期望的速度。 当传动转矩请求大于第一扭矩并且发动机联接到驱动轮时，请求设置模块选择性地将传动转矩请求设置为默认转矩请求。
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公开(公告)号：US20080032859A1
公开(公告)日：2008-02-07
申请号：US11496973
申请日：2006-08-01
IPC分类号： F16H61/48
CPC分类号： F16H61/143 , Y10T477/6333 , Y10T477/735 , Y10T477/78
摘要： A method of adapting a pressurized fluid supply to a torque converter clutch is provided. The method includes: learning a first pressure point related to an average of ramp pressure and an average of engine torque over a first time period; learning a second pressure point related to a second average of ramp pressure and a second average of engine torque over a second time period; determining a plurality of adapt values based on at least one of an extrapolation and an interpolation between the first pressure point and the second pressure point; and adapting the pressurized fluid to the torque converter clutch based on the plurality of adapt values.
摘要翻译： 提供了一种使加压流体供应适应变矩器离合器的方法。 该方法包括：在第一时间段内学习与斜坡压力的平均值和发动机扭矩的平均值相关的第一压力点; 在第二时间段内学习与第二平均坡道压力和第二平均发动机扭矩相关的第二压力点; 基于所述第一压力点和所述第二压力点之间的外插和内插中的至少一个来确定多个适应值; 以及基于所述多个适应值使所述加压流体适应所述变矩器离合器。
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