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1. 发明授权

US5916292A Method of shifting in a manual mode of an electronically-controlled automatic transmission system 失效
标题翻译：在电子自动变速器系统的手动模式下换档的方法
公开(公告)号：US5916292A
公开(公告)日：1999-06-29
申请号：US874124
申请日：1997-06-12
申请人： Nabil M. Issa , Howard L. Benford
发明人： Nabil M. Issa , Howard L. Benford
IPC分类号： F16H59/02 , F16H59/10 , F16H59/72 , F16H59/78 , F16H61/02 , F16H61/12 , F16H61/16 , G06F7/70
CPC分类号： F16H59/0204 , F16H2059/0239 , F16H2061/1208 , F16H2061/161 , F16H59/10 , F16H59/105 , F16H59/72 , F16H59/78 , F16H61/0297 , F16H61/12 , F16H61/16 , Y10S477/906 , Y10S477/907 , Y10T477/65 , Y10T477/653 , Y10T74/19251 , Y10T74/1926 , Y10T74/20067
摘要： A method of shifting in a manual mode of an electronically-controlled automatic transmission system includes the steps of determining whether a shift lever of a shift lever mechanism is presenting a position error when the shift lever is in a manual position, determining whether at least one switch on the shift, lever mechanism is presenting an error if a shift lever position, error is not determined, determining whether a temperature of an, automatic transmission or engine coolant temperature exceeds a predetermined threshold if the at least one switch is not presenting an error, determining whether the manual position conditions have been met, determining whether an upshift or downshift of the automatic transmission is scheduled if the manual position conditions have been met, and executing either an upshift or a downshift of the automatic transmission based on the determined upshift or downshift being scheduled.
摘要翻译：一种在电子自动变速器系统的手动模式下进行变速的方法包括以下步骤：当变速杆处于手动位置时，确定变速杆机构的变速杆是否呈现位置误差;确定是否至少一个如果所述至少一个开关不呈现错误，则所述杠杆机构如果变速杆位置，误差未被确定，则确定所述自动变速器或发动机冷却液温度是否超过预定阈值确定是否满足了手动位置条件，如果已经满足了手动位置条件，则确定是否调节了自动变速器的升挡或降档，以及基于所确定的升档或执行自动变速器的升档或降档，降档正在安排。

2. 发明授权

US5680307A Method of shifting in a manual mode of an electronically-controlled automatic transmission system 失效
标题翻译：在电子自动变速器系统的手动模式下换档的方法
公开(公告)号：US5680307A
公开(公告)日：1997-10-21
申请号：US508521
申请日：1995-06-28
申请人： Nabil M. Issa , Howard L. Benford
发明人： Nabil M. Issa , Howard L. Benford
IPC分类号： F16H59/02 , F16H59/10 , F16H59/72 , F16H59/78 , F16H61/02 , F16H61/12 , F16H61/16 , G06G7/70 , F16H59/00
CPC分类号： F16H59/0204 , F16H2059/0239 , F16H2061/1208 , F16H2061/161 , F16H59/10 , F16H59/105 , F16H59/72 , F16H59/78 , F16H61/0297 , F16H61/12 , F16H61/16 , Y10S477/906 , Y10S477/907 , Y10T477/65 , Y10T477/653 , Y10T74/19251 , Y10T74/1926 , Y10T74/20067
摘要： A method of shifting in a manual mode of an electronically-controlled automatic transmission system includes the steps of determining whether a shift lever of a shift lever mechanism is presenting a position error when the shift lever is in a manual position, determining whether at least one switch on the shift lever mechanism is presenting an error if a shift lever position error is not determined, determining whether a temperature of an automatic transmission or engine coolant temperature exceeds a predetermined threshold if the at least one switch is not presenting an error, determining whether the manual position conditions have been met, determining whether an upshift or downshift of the automatic transmission is scheduled if the manual position conditions have been met, and executing either an upshift or a downshift of the automatic transmission based on the determined upshift or downshift being scheduled.
摘要翻译：一种在电子自动变速器系统的手动模式下进行变速的方法包括以下步骤：当变速杆处于手动位置时，确定变速杆机构的变速杆是否呈现位置误差;确定是否至少一个如果没有确定变速杆位置错误，则确定变速杆机构的接通是否发生错误，如果至少一个开关没有出现错误，则确定自动变速器的温度是否超过预定的阈值，确定是否已经满足了手动位置条件，确定如果已经满足了手动位置条件，则是否安排了自动变速箱的升档或降档，以及基于所确定的升档或降档来执行自动变速器的升档或降档。

3. 发明授权

US5800303A Four-speed automatic transmission 失效
标题翻译：四速自动变速器
公开(公告)号：US5800303A
公开(公告)日：1998-09-01
申请号：US761881
申请日：1996-12-09
申请人： Howard L. Benford
发明人： Howard L. Benford
IPC分类号： F16H3/66 , F16H3/62
CPC分类号： F16H3/66 , F16H2200/0043
摘要： A four-speed automatic transmission for a vehicle includes a transmission housing, an input member, an output member, three planetary gearsets for changing a ratio of torque between the input member and the output member, a plurality of clutch assemblies to selectively couple the input member to predetermined gears of the planetary gearsets, a plurality of brake assemblies to selectively couple predetermined gears of the planetary gearsets to the transmission housing, and a structure for allowing the output member and a planetary carrier from one of the planetary gearsets and an annulus gear of another of the planetary gearsets to rotate simultaneously.
摘要翻译：用于车辆的四速自动变速器包括变速器壳体，输入构件，输出构件，用于改变输入构件和输出构件之间的扭矩比的三个行星齿轮组，多个离合器组件，用于选择性地将输入构件到行星齿轮组的预定齿轮，用于选择性地将行星齿轮组的预定齿轮联接到变速器壳体的多个制动组件，以及用于允许来自所述行星齿轮组中的一个的输出构件和行星架的环形结构，的另一个行星齿轮组同时旋转。

4. 发明授权

US5685801A Cruise control overspeed reduction with automatic transmission 失效
标题翻译：巡航控制超速自动减速
公开(公告)号：US5685801A
公开(公告)日：1997-11-11
申请号：US663497
申请日：1996-06-14
申请人： Howard L. Benford , Hans A. Dourra , Maurice B. Leising
发明人： Howard L. Benford , Hans A. Dourra , Maurice B. Leising
IPC分类号： B60K31/04 , F16H59/24 , F16H59/44 , F16H59/48 , F16H61/02 , F16H61/21 , F16H63/40 , B60K41/08
CPC分类号： B60K31/047 , F16H59/24 , F16H59/44 , F16H59/48 , F16H61/0213 , F16H61/21 , F16H63/40 , Y10T477/676
摘要： An interactive cruise control system and method for providing automatic speed control of a vehicle with improved shifting of an automatic transmission. The system and method controls speed of a vehicle equipped with cruise control and minimizes downshifts in an automatic transmission of the vehicle. Vehicle speed is detected and compared with a setpoint speed which is associated with the cruise control system. Transmission gear shifting is determined based on predetermined shift schedule points. Determined transmission gear downshifts are prevented for a kickdown delay period based on vehicle speed loss and the presence of vehicle deceleration. Also provided is an overspeed reduction method for causing a transmission downshift during an overspeed condition with the throttle closed. Further, the system provides hunting prevention between both second gear and third gear as well as between third gear and fourth gear of a four speed automatic transmission.
摘要翻译：一种交互式巡航控制系统和方法，用于提供自动变速器的改进的车辆的自动速度控制。该系统和方法控制配备巡航控制的车辆的速度并且最小化车辆自动变速器中的降档。检测车辆速度并将其与与巡航控制系统相关联的设定点速度进行比较。基于预定的换档调度点来确定变速档位。基于车辆速度损失和车辆减速度的存在，可以防止确定的变速档减速时间。还提供了一种超速减速方法，用于在节气门关闭的超速状态期间进行变速器降档。此外，该系统在四速自动变速器的第二档和第三档之间以及三档和四档之间提供防止摆动。

5. 发明授权

US5241476A Acceleration prediction responsive adaptive upshift control 失效
标题翻译：加速度预测响应自适应升档控制
公开(公告)号：US5241476A
公开(公告)日：1993-08-31
申请号：US914509
申请日：1992-07-14
申请人： Howard L. Benford , Maurice B. Leising
发明人： Howard L. Benford , Maurice B. Leising
IPC分类号： F16H59/14 , F16H59/48 , F16H61/02 , F16H61/10
CPC分类号： F16H61/0213 , F16H61/10 , F16H2059/142 , F16H2061/0216 , F16H2061/161 , F16H59/48 , Y02T10/84 , Y10T477/692
摘要： A method of adaptively scheduling an upshift. The method determines whether the vehicle can maintain speed in a high gear and, if it cannot, to inhibit the lower to higher gear upshift. This is accomplished by observing vehicle acceleration in the lower gear, determining whether the vehicle will be capable of providing a predetermined value of acceleration after an upshift of the gear assembly to a higher gear. If the vehicle will not be capable of providing the predetermined value of acceleration, then the upshift will be prevented.
摘要翻译：一种自适应调度升档的方法。该方法确定车辆是否可以保持高速档位的速度，如果不能，则抑制低档到高档的档位升档。这是通过观察低档的车辆加速度来实现的，确定在齿轮组件升档到更高档位之后车辆是否能够提供预定的加速度值。如果车辆不能提供预定值的加速度，则将防止升档。

6. 发明授权

US4969098A Method of torque phase shift control for an electronic automatic transmission system 失效
标题翻译：电子自动变速系统的扭矩相移控制方法
公开(公告)号：US4969098A
公开(公告)日：1990-11-06
申请号：US188620
申请日：1988-04-29
申请人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
发明人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
IPC分类号： F16H59/38 , F16H59/46 , F16H61/00 , F16H61/06
CPC分类号： F16H61/061 , F16H2059/385 , F16H2059/425 , F16H2059/467 , F16H2061/0078 , F16H2061/0087 , Y10T477/69377 , Y10T477/69383 , Y10T477/69387
摘要： A method of torque phase shift control for an electronic automatic transmission system to determine the apply rate of a fluid actuating device and adjusts the same to match the torque build-up of the apply element to the torque fall-off of the release element during shifting of the transmission.
摘要翻译：一种用于电子自动变速器系统的扭矩相移控制的方法，用于确定流体致动装置的施加率并调整其以适应应变元件的转矩积分与换挡期间释放元件的转矩脱落的传输。

7. 发明授权

US5778331A Kickdown delay in cruise control for automatic transmission 失效
标题翻译：巡航控制自动变速器的起跳延迟
公开(公告)号：US5778331A
公开(公告)日：1998-07-07
申请号：US663822
申请日：1996-06-14
申请人： Maurice B. Leising , Howard L. Benford , Hans A. Dourra
发明人： Maurice B. Leising , Howard L. Benford , Hans A. Dourra
IPC分类号： B60K31/04 , F16H61/02 , G06G7/70
CPC分类号： B60K31/047 , F16H61/0213 , Y10T477/676 , Y10T477/693754 , Y10T477/693762
摘要： An interactive cruise control system and method for providing automatic speed control of a vehicle with improved shifting of an automatic transmission. The system and method controls speed of a vehicle equipped with cruise control and minimizes downshifts in an automatic transmission of the vehicle. Vehicle speed is detected and compared with a setpoint speed which is associated with the cruise control system. Transmission gear shifting is determined based on predetermined shift schedule points. Determined transmission gear downshifts are prevented for a kickdown delay period based on vehicle speed loss and the presence of vehicle deceleration. Also provided is an overspeed reduction method for causing a transmission downshift during an overspeed condition with the throttle closed. Further, the system provides hunting prevention between both second gear and third gear as well as between third gear and fourth gear for a four speed automatic transmission.
摘要翻译：一种交互式巡航控制系统和方法，用于提供自动变速器的改进的车辆的自动速度控制。该系统和方法控制配备巡航控制的车辆的速度并且最小化车辆自动变速器中的降档。检测车辆速度并将其与与巡航控制系统相关联的设定点速度进行比较。基于预定的换档调度点来确定变速档位。基于车辆速度损失和车辆减速度的存在，可以防止确定的变速档减速时间。还提供了一种超速减速方法，用于在节气门关闭的超速状态期间进行变速器降档。此外，该系统在四速自动变速器之间在第二档和第三档之间以及三档和四档之间提供防止摆动。

8. 发明授权

US5458545A Adaptive line pressure control for an electronic automatic transmission 失效
标题翻译：电子自动变速器的自适应线路压力控制
公开(公告)号：US5458545A
公开(公告)日：1995-10-17
申请号：US184479
申请日：1994-01-21
申请人： Allen D. Adam , Robert J. Schichtel , Howard L. Benford
发明人： Allen D. Adam , Robert J. Schichtel , Howard L. Benford
IPC分类号： F16H59/14 , F16H59/36 , F16H59/38 , F16H59/40 , F16H59/42 , F16H59/46 , F16H61/00 , F16H61/02 , F16H61/14 , B60K41/10
CPC分类号： F16H61/0021 , F16H2059/385 , F16H2059/467 , F16H2061/0078 , F16H2061/0087 , F16H2061/0255 , F16H59/14 , F16H59/36 , F16H59/40 , F16H59/42 , F16H59/46 , F16H61/14 , Y10T477/693964
摘要： The present invention provides a method and apparatus for controlling the hydraulic line pressure in an automatic transmission for a vehicle in response to the torque transmitted through the transmission such that a minimum hydraulic line pressure is provided to the frictional elements to achieve a no-slip condition through the transmission increasing transmission efficiency, thereby increasing the fuel economy of the vehicle. Hydraulic line pressure is controlled by activating a solenoid activated valve which allows fluid recirculation from the high-pressure side of the hydraulic pump to the low-pressure side of the pump. Control signals are generated based on engine speed, turbine speed, output speed (vehicle speed), hydraulic line pressures, driver selected gear, the operating gear and the torque converter operating condition for energizing the solenoid-actuated valve. The present invention further provides closed-loop adaptive control technology to learn the minimum line pressure requirements to compensate for production variability of clutch return springs, friction characteristics, surface finishes and flatness, as well as hydraulic response resulting from valve body part variation, wear, and changes over the life of the transmission.
摘要翻译：本发明提供了一种用于响应于通过变速器传递的扭矩来控制用于车辆的自动变速器中的液压管路压力的方法和装置，使得向摩擦元件提供最小的液压管路压力以实现防滑条件通过传输增加传输效率，从而增加车辆的燃料经济性。液压管路压力通过激活电磁阀来控制，该阀允许从液压泵的高压侧流到泵的低压侧的流体再循环。基于发动机速度，涡轮转速，输出速度（车速），液压管路压力，驾驶员选择的齿轮，操作齿轮和用于激励电磁阀的变矩器操作条件产生控制信号。本发明还提供闭环自适应控制技术，以学习最小线路压力要求以补偿离合器复位弹簧的生产变异性，摩擦特性，表面光洁度和平坦度，以及由阀体部分变化，磨损引起的液压响应，并改变传输的寿命。

9. 发明授权

US5251734A Hydraulic controls for lock-up clutch of a torque converter assembly 失效
标题翻译：变矩器组件的锁止离合器的液压控制
公开(公告)号：US5251734A
公开(公告)日：1993-10-12
申请号：US883631
申请日：1992-05-08
申请人： Howard L. Benford , Roy S. Nassar
发明人： Howard L. Benford , Roy S. Nassar
IPC分类号： F16H61/14 , F16H45/02
CPC分类号： F16H61/14
摘要： A valve assembly in a fluid system of an automatic transmission for controlling the lock-up of the torque converter assembly of the automatic transmission includes a regulator valve for establishing a pressure level of fluid flow from a fluid source, a torque converter control valve for controlling fluid pressure to the torque converter assembly during the disengagement operating mode, and a lock-up valve receiving fluid pressure feedback from the torque converter control valve to close a fluid path during the disengagement operating mode and opening the fluid path for allowing fluid pressure to the apply side of the torque converter assembly during the engagement operating mode.
摘要翻译：用于控制自动变速器的变矩器组件的锁定的用于控制自动变速器的变矩器组件的自动变速器的流体系统中的阀组件包括用于建立来自流体源的流体流量的压力水平的调节阀，用于控制的变矩器控制阀在分离操作模式期间到液力变矩器组件的流体压力，以及锁定阀，其接收来自变矩器控制阀的流体压力反馈，以在分离操作模式期间关闭流体路径，并且打开流体路径以允许流体压力在接合操作模式期间施加变矩器组件的一侧。

10. 发明授权

US5188575A Automatic four-speed transmission with interconnected clutches 失效
标题翻译：具有互连离合器的自动四速变速箱
公开(公告)号：US5188575A
公开(公告)日：1993-02-23
申请号：US686897
申请日：1991-04-17
申请人： Maurice B. Leising , Thomas D. Nogle , Howard L. Benford , Gerald L. Helbrook , James R. Klotz , Berthold Martin , Steven A. Mikel , William Nortman
发明人： Maurice B. Leising , Thomas D. Nogle , Howard L. Benford , Gerald L. Helbrook , James R. Klotz , Berthold Martin , Steven A. Mikel , William Nortman
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0043 , F16H2200/2007
摘要： An adaptive control system in an automatic four-speed transmission having a unique clutch and gear arrangement which eliminates the need for additional gearing and one over-running clutch, while requiring only one more friction element. The vehicle transmission assembly includes a transmission housing, a rotatable input member, an output member, and a gear assembly for changing the ratio of torque between the input member and the output member. Three clutch assemblies selectively couple the rotatable input member to predetermine gears of the gear assembly and two brake assemblies selectively couple predetermined gears of the gear assembly to the transmission housing. The gear assembly includes the first planetary gear set and a second planetary gear set. The first clutch assembly selectively couples the input member to the second sun gear, the second clutch assembly selectively couples the input member to the first planet carrier, the third clutch assembly selectively couples the input member to the first sun gear, the first brake assembly selectively couples the first sun gear to the transmission housing, and the second brake assembly selectively couples the first planet carrier and the second annulus gear to the transmission housing. An output member is connected to the second planet carrier to allow the output member and the second planet carrier to rotate at the same time.
摘要翻译：具有独特的离合器和齿轮装置的自动四速变速器中的自适应控制系统，其不需要额外的齿轮传动和一个过载离合器，同时仅需要一个摩擦元件。车辆传动组件包括变速器壳体，可旋转输入构件，输出构件和用于改变输入构件和输出构件之间的扭矩比的齿轮组件。三个离合器组件选择性地将可旋转输入构件联接以预先确定齿轮组件的齿轮，并且两个制动组件选择性地将齿轮组件的预定齿轮联接到变速器壳体。齿轮组件包括第一行星齿轮组和第二行星齿轮组。第一离合器组件将输入构件选择性地联接到第二太阳齿轮，第二离合器组件选择性地将输入构件联接到第一行星架，第三离合器组件选择性地将输入构件联接到第一太阳齿轮，第一制动组件选择性地将第一太阳齿轮耦合到变速器壳体，并且第二制动组件选择性地将第一行星架和第二环形齿轮联接到变速器壳体。输出构件连接到第二行星架，以允许输出构件和第二行星架同时旋转。

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