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1. 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。

2. 发明授权

US5669850A Shift hunting prevention for an automatic transmission 失效
标题翻译：自动变速器的换档预防
公开(公告)号：US5669850A
公开(公告)日：1997-09-23
申请号：US662593
申请日：1996-06-13
申请人： Hans A. Dourra , Howard L. Benford , Maurice B. Leising
发明人： Hans A. Dourra , Howard L. Benford , Maurice B. Leising
IPC分类号： B60K31/04 , F16H59/20 , F16H59/44 , F16H61/10 , B60K41/04
CPC分类号： F16H61/10 , B60K31/047 , F16H2061/161 , F16H59/20 , F16H59/44 , Y02T10/84 , Y10T477/676 , Y10T477/679 , Y10T74/1926
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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US4996894A Fluid actuated switch valve in an automatic transmission 失效
标题翻译：自动变速器中的流体致动切换阀
公开(公告)号：US4996894A
公开(公告)日：1991-03-05
申请号：US529401
申请日：1990-05-25
申请人： Gerald L. Holbrook , Howard L. Benford , Maurice B. Leising
发明人： Gerald L. Holbrook , Howard L. Benford , Maurice B. Leising
IPC分类号： F16H61/14
CPC分类号： F16H61/143 , Y10T477/635 , Y10T477/69365 , Y10T74/19163
摘要： A fluid actuated switch valve in a four-speed transmission to direct fluid flow between solenoid-actuated valves and a clutch apply piston in a low gear position and in a high gear position, while allowing one of the solenoid-actuated valves to also direct fluid flow to the lock-up piston of a torque converter in the high gear position.
摘要翻译：在四速变速器中的流体致动的开关阀，以在电磁致动阀和离合器施加活塞之间引导流体在低档位置和高档位，同时允许一个电磁致动阀还引导流体流入高档位变矩器的锁止活塞。

7. 发明授权

US4951200A Method of controlling the apply element during a kickdown shift for an electronic automatic transmission system 失效
标题翻译：在电子自动变速器系统的降档换档期间控制应用元件的方法
公开(公告)号：US4951200A
公开(公告)日：1990-08-21
申请号：US188591
申请日：1988-04-29
申请人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
发明人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
IPC分类号： F16H59/20 , F16H59/38 , F16H61/00 , F16H61/02 , F16H61/06
CPC分类号： F16H61/061 , F16H61/0213 , F16H2059/385 , F16H2059/425 , F16H2061/0078 , F16H2061/0087 , F16H2306/44 , F16H2306/52 , F16H59/20 , F16H61/686 , Y02T10/84 , Y10T477/693754 , Y10T477/693762
摘要： A method for controlling the apply element during a kickdown shift for an electronic automatic transmission system by controlling the turbine speed along a desired slope to adaptively predict how much time remains to fill the apply element after having achieved a predetermined target speed for the turbine.
摘要翻译：一种用于在电子自动变速器系统的降档换档期间通过沿着期望的斜率控制涡轮机转速来自适应地预测在实现涡轮机的预定目标速度之后剩余多少时间来填充应用元件的方法。

8. 发明授权

US4905545A Method of controlling the speed change of a kickdown shift for an electronic automatic transmission system 失效
标题翻译：控制电子自动变速器系统的降档变速的速度变化的方法
公开(公告)号：US4905545A
公开(公告)日：1990-03-06
申请号：US188604
申请日：1988-04-29
申请人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
发明人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
IPC分类号： F16H59/20 , F16H59/38 , F16H61/00 , F16H61/02 , F16H61/08
CPC分类号： F16H61/08 , F16H2059/385 , F16H2061/0087 , F16H59/20 , F16H61/0213 , Y02T10/84 , Y10T477/693637 , Y10T477/693754 , Y10T477/693762
摘要： A method of controlling the speed change of a kickdown shift for an electronic automatic transmission system by predicting how much time remains to fill the apply element after having achieved a predetermined target speed for the turbine of the torque converter.
摘要翻译：一种通过预测在达到变矩器的涡轮机的预定目标速度之后预测填充应用元件多少时间来控制电子自动变速器系统的降档变速的速度变化的方法。

9. 发明授权

US4875391A Electronically-controlled, adaptive automatic transmission system 失效
标题翻译：电子控制，自适应自动变速系统
公开(公告)号：US4875391A
公开(公告)日：1989-10-24
申请号：US187772
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： F16H59/46 , F16H61/00 , F16H61/02 , F16H61/06
CPC分类号： F16H61/0206 , F16H61/061 , F16H2059/467 , F16H2061/0078 , F16H2061/0087 , Y10T477/69387
摘要： An adaptive control system for an electronically controlled transmission with an electronic controller, the electronic controller for controlling the actuation of solenoid-actuated valves for controlling the flow of hydraulic fluid to regulate the application and release of pressure to and from the friction elements in response to signals from the sensors for sensing the input and output speeds of the transmission, the sensor for sensing the power demand on the prime mover, and the sensors for providing an indication of a manually selected mode of operation for the transmission, the electronic controller for causing the transmission to follow a set of predetermined shift schedules, the electronic controller for controlling the actuation of the solenoid-actuated valves for controlling the flow of hydraulic fluid in a real time, closed loop manner, and having learning capability for adjusting the actuation of the solenoid-actuated valves for controlling the flow of hydraulic fluid associated with the operation of the friction elements in response to prior shift operations of the transmission.
摘要翻译：一种用于具有电子控制器的电子控制传输的自适应控制系统，该电子控制器用于控制电磁致动阀的致动，用于控制液压流体的流动以调节应用并响应于摩擦元件释放压力来自传感器的用于感测传动装置的输入和输出速度的信号，用于感测原动机的动力需求的传感器以及用于提供用于传动的手动选择的操作模式的传感器的传感器，该电子控制器用于引起传动遵循一组预定的换档计划，电子控制器用于控制电磁致动阀的致动，用于实时控制液压流体的流动，闭环方式，并且具有用于调节液压流体的致动的学习能力用于控制液压流体流动的电磁阀响应于变速器的先前变速操作而摩擦元件的操作。

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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