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公开(公告)号：US08620541B2
公开(公告)日：2013-12-31
申请号：US13308302
申请日：2011-11-30
IPC分类号： B60W10/00
CPC分类号： F16H61/21 , F16H59/48 , F16H59/74 , F16H61/0213 , F16H2059/405
摘要： In a vehicle driving-force control device, when a brake switch is turned on, a transmission control unit determines a currently-selected engine mode and sets a deceleration determination value by referring to a determination-value table corresponding to the currently-selected engine mode, using a vehicle speed as a parameter. Then, the transmission control unit compares an absolute value of a deceleration with an absolute value of the deceleration determination value, and shifts down the gear stage if the absolute value of the deceleration exceeds the absolute value of the deceleration determination value.
摘要翻译： 在车辆驱动力控制装置中，当制动开关接通时，变速器控制单元通过参照与当前选择的发动机模式相对应的判定值表来确定当前选择的发动机模式并设定减速度确定值 ，以车速为参数。 然后，变速器控制单元将减速度的绝对值与减速度确定值的绝对值进行比较，并且如果减速度的绝对值超过减速度确定值的绝对值，则减速档。
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公开(公告)号：US20120166053A1
公开(公告)日：2012-06-28
申请号：US13323531
申请日：2011-12-12
CPC分类号： F16H59/20 , F16H59/44 , F16H61/0213 , F16H61/66259 , F16H2061/6616 , Y10T477/60
摘要： In a vehicle driving-force control device, if a primary speed is not lower than or equal to a kick-down allowable speed and an accelerator pedal depression amount is larger than or equal to a kick-down allowable depression amount, a shift control device identifies an intention of acceleration from a driver's accelerator operation and kick down a gear stage to a lower stage, even in a manual shift mode having been selected. In this case, the kick-down allowable speed is set to a different value for each of driving force characteristic modes, and a speed range in which a kick-down operation is allowed to be automatically performed on the basis of the primary speed is set narrower for a driving force characteristic mode having higher responsiveness to an accelerator operation.
摘要翻译： 在车辆用驱动力控制装置中，如果初速度不低于或者等于下降允许速度并且加速器踏板下压量大于或等于下降允许抑制量，则变速控制装置 识别来自驾驶员的加速器操作的加速意图，并且即使在已经选择的手动换档模式中也将齿轮级下降到较低级。 在这种情况下，对于每个驱动力特性模式，将启动允许速度设定为不同的值，并且设定基于一次速度自动执行降档操作的速度范围 对于对加速器操作具有较高响应性的驱动力特性模式较窄。
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公开(公告)号：US08554427B2
公开(公告)日：2013-10-08
申请号：US13307287
申请日：2011-11-30
IPC分类号： F16H61/66
CPC分类号： F16H61/66259 , F16H2061/6616
摘要： In a control apparatus for a continuously variable transmission, when the difference between a target transmission gear ratio calculated immediately after switching the control mode from a manual shift mode to an automatic shift mode and a current transmission gear ratio (that is, a fixed transmission gear ratio of the transmission gear stage selected in the manual shift mode immediately before the switching) is greater than or equal to a set value, a shift control unit sets a temporary target transmission gear ratio between the target transmission gear ratio and the current transmission gear ratio. If a temporary target transmission gear ratio is set, the shift control unit causes the transmission gear ratio obtained during transition of mode from the manual shift mode to the automatic shift mode to match the target transmission gear ratio stepwise via the temporary target transmission gear ratio.
摘要翻译： 在用于无级变速器的控制装置中，当将控制模式从手动换档模式切换到自动换档模式后立即计算的目标变速比与当前变速比（即固定变速齿轮 在切换之前的手动变速模式中选择的变速级的比）大于或等于设定值，变速控制单元将目标变速比与当前变速比之间的临时目标变速比 。 如果设定临时目标变速比，则变速控制单元将从手动变速模式转换到自动变速模式的过渡期间所得到的变速比，经由临时目标变速传动比逐步匹配目标变速比。
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公开(公告)号：US20120158262A1
公开(公告)日：2012-06-21
申请号：US13307265
申请日：2011-11-30
IPC分类号： F16H61/00
CPC分类号： F16H61/0437 , F16H2059/0226 , F16H2302/04
摘要： A vehicle shift control apparatus has a plurality of driving force modes in which an engine generates driving force in response to an accelerator operation, a shift control unit for controlling a transmission gear stage or a transmission ratio of an automatic transmission according to a preset shift characteristic, The apparatus sets a different shift characteristic for each of the modes upon shifting from a current transmission gear stage or transmission ratio to a target transmission gear stage or transmission ratio by means of the shift control unit, and performs a gear shift according to a currently selected shift characteristic.
摘要翻译： 车辆变速控制装置具有多个驱动力模式，其中发动机响应于加速器操作产生驱动力，变速控制单元，用于根据预设的换档特性控制变速器档位或自动变速器的变速比 该装置通过变速控制单元从目前的变速级或变速比向目标变速级或变速级变速时，对于各模式设定不同的变速特性，并根据当前的变速级进行变速 选择移位特性。
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公开(公告)号：US20120158258A1
公开(公告)日：2012-06-21
申请号：US13307287
申请日：2011-11-30
IPC分类号： F16H61/66
CPC分类号： F16H61/66259 , F16H2061/6616
摘要： In a control apparatus for a continuously variable transmission, when the difference between a target transmission gear ratio calculated immediately after switching the control mode from a manual shift mode to an automatic shift mode and a current transmission gear ratio (that is, a fixed transmission gear ratio of the transmission gear stage selected in the manual shift mode immediately before the switching) is greater than or equal to a set value, a shift control unit sets a temporary target transmission gear ratio between the target transmission gear ratio and the current transmission gear ratio. If a temporary target transmission gear ratio is set, the shift control unit causes the transmission gear ratio obtained during transition of mode from the manual shift mode to the automatic shift mode to match the target transmission gear ratio stepwise via the temporary target transmission gear ratio.
摘要翻译： 在用于无级变速器的控制装置中，当将控制模式从手动换档模式切换到自动换档模式后立即计算的目标变速比与当前变速比（即固定变速齿轮 在切换之前的手动变速模式中选择的变速级的比）大于或等于设定值，变速控制单元将目标变速比与当前变速比之间的临时目标变速比 。 如果设定临时目标变速比，则变速控制单元将从手动变速模式转换到自动变速模式的过渡期间所得到的变速比，经由临时目标变速传动比逐步匹配目标变速比。
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公开(公告)号：US08666617B2
公开(公告)日：2014-03-04
申请号：US13305697
申请日：2011-11-28
CPC分类号： F16H61/0213 , F16H59/48 , F16H2059/0247 , F16H2059/183 , F16H2059/405 , F16H2061/0244
摘要： In a gear shift control unit for an automatic transmission, when an up-shift switch or a down-shift switch of a paddle shift switch is turned ON, a gear shift mode is set to a temporary manual shift mode, and a target transmission gear stage is shifted up or shifted down. Subsequently, a manual assist control is executed. In the manual assist control, an acceleration is calculated from a temporal differentiation of a vehicle speed. After it is detected that the acceleration is larger than or equal to an acceleration determination threshold, an accelerator pedal return acceleration is calculated from a double temporal differentiation of an accelerator opening degree. When the accelerator pedal return acceleration is smaller than or equal to another acceleration determination threshold, the current target transmission gear stage is automatically shifted down.
摘要翻译： 在用于自动变速器的变速控制单元中，当变速开关或换档开关的换档开关接通时，变速模式被设定为临时手动换档模式，目标变速齿轮 舞台向上移动或向下移动。 随后，执行手动辅助控制。 在手动辅助控制中，根据车速的时间差分来计算加速度。 在检测到加速度大于或等于加速度确定阈值之后，根据加速器开度的双时间微分来计算加速器踏板返回加速度。 当加速器踏板返回加速度小于或等于另一加速度确定阈值时，当前目标传动档位自动向下移动。
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公开(公告)号：US08649949B2
公开(公告)日：2014-02-11
申请号：US13305689
申请日：2011-11-28
CPC分类号： F16H61/0213 , F16H59/18 , F16H61/66259 , F16H2059/006 , F16H2059/084 , F16H2059/085 , F16H2061/022 , F16H2061/6615 , F16H2061/6616
摘要： In a vehicle shift control apparatus, a T/M_ECU has data of cancellation conditions stored therein in advance, which vary depending on modes of driving force characteristics and, in a temporary manual shift mode, selects a cancellation condition for the temporary manual shift mode which corresponds to a current mode and makes a determination as to whether the cancellation condition is satisfied. If it is determined that the cancellation condition for the temporary manual shift mode is satisfied, the T/M_ECU returns the temporary manual shift mode to the automatic shift mode.
摘要翻译： 在车辆变速控制装置中，T / M_ECU预先存储有取消条件的数据，其根据驱动力特性的模式而变化，并且在临时手动换档模式中，选择临时手动换档模式的取消条件， 对应于当前模式，并且确定是否满足取消条件。 如果确定临时手动换档模式的取消条件被满足，则T / M_ECU将临时手动换档模式返回到自动换挡模式。
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公开(公告)号：US08589040B2
公开(公告)日：2013-11-19
申请号：US13323531
申请日：2011-12-12
IPC分类号： G06F7/00
CPC分类号： F16H59/20 , F16H59/44 , F16H61/0213 , F16H61/66259 , F16H2061/6616 , Y10T477/60
摘要： In a vehicle driving-force control device, if a primary speed is not lower than or equal to a kick-down allowable speed and an accelerator pedal depression amount is larger than or equal to a kick-down allowable depression amount, a shift control device identifies an intention of acceleration from a driver's accelerator operation and kick down a gear stage to a lower stage, even in a manual shift mode having been selected. In this case, the kick-down allowable speed is set to a different value for each of driving force characteristic modes, and a speed range in which a kick-down operation is allowed to be automatically performed on the basis of the primary speed is set narrower for a driving force characteristic mode having higher responsiveness to an accelerator operation.
摘要翻译： 在车辆用驱动力控制装置中，如果初速度不低于或者等于下降允许速度并且加速器踏板下压量大于或等于下降允许抑制量，则变速控制装置 识别来自驾驶员的加速器操作的加速意图，并且即使在已经选择的手动换档模式中也将齿轮级下降到较低级。 在这种情况下，对于每个驱动力特性模式，将启动允许速度设定为不同的值，并且设定基于一次速度自动执行降档操作的速度范围 对于对加速器操作具有较高响应性的驱动力特性模式较窄。
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公开(公告)号：US20120158261A1
公开(公告)日：2012-06-21
申请号：US13308302
申请日：2011-11-30
IPC分类号： B60W30/182 , B60W10/10 , B60W10/06
CPC分类号： F16H61/21 , F16H59/48 , F16H59/74 , F16H61/0213 , F16H2059/405
摘要： In a vehicle driving-force control device, when a brake switch is turned on, a transmission control unit determines a currently-selected engine mode and sets a deceleration determination value by referring to a determination-value table corresponding to the currently-selected engine mode, using a vehicle speed as a parameter. Then, the transmission control unit compares an absolute value of a deceleration with an absolute value of the deceleration determination value, and shifts down the gear stage if the absolute value of the deceleration exceeds the absolute value of the deceleration determination value.
摘要翻译： 在车辆驱动力控制装置中，当制动开关接通时，变速器控制单元通过参照与当前选择的发动机模式相对应的判定值表来确定当前选择的发动机模式并设定减速度确定值 ，以车速为参数。 然后，变速器控制单元将减速度的绝对值与减速度确定值的绝对值进行比较，并且如果减速度的绝对值超过减速度确定值的绝对值，则减速档。
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公开(公告)号：US20120143451A1
公开(公告)日：2012-06-07
申请号：US13305689
申请日：2011-11-28
CPC分类号： F16H61/0213 , F16H59/18 , F16H61/66259 , F16H2059/006 , F16H2059/084 , F16H2059/085 , F16H2061/022 , F16H2061/6615 , F16H2061/6616
摘要： In a vehicle shift control apparatus, a T/M_ECU has data of cancellation conditions stored therein in advance, which vary depending on modes of driving force characteristics and, in a temporary manual shift mode, selects a cancellation condition for the temporary manual shift mode which corresponds to a current mode and makes a determination as to whether the cancellation condition is satisfied. If it is determined that the cancellation condition for the temporary manual shift mode is satisfied, the T/M_ECU returns the temporary manual shift mode to the automatic shift mode.
摘要翻译： 在车辆变速控制装置中，T / M_ECU预先存储有取消条件的数据，其根据驱动力特性的模式而变化，并且在临时手动换档模式中，选择临时手动换档模式的取消条件， 对应于当前模式，并且确定是否满足取消条件。 如果确定临时手动换档模式的取消条件被满足，则T / M_ECU将临时手动换档模式返回到自动换挡模式。
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