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1. 发明授权

US07338409B2 Centrifugal clutch assembly with dedicated maneuvering mode 失效
标题翻译：具有专用操纵模式的离心式离合器总成
公开(公告)号：US07338409B2
公开(公告)日：2008-03-04
申请号：US11056552
申请日：2005-02-11
申请人： Ludger Ronge , Charles E. Allen, Jr. , Winfried Sturmer , Karl-Fritz Heinzelmann , James H. DeVore , Loren C. Dreier , Robert A. Sayman , Ronald P. Muetzel , Muneer AbuSamra
发明人： Ludger Ronge , Charles E. Allen, Jr. , Winfried Sturmer , Karl-Fritz Heinzelmann , James H. DeVore , Loren C. Dreier , Robert A. Sayman , Ronald P. Muetzel , Muneer AbuSamra
IPC分类号： B60W10/04
CPC分类号： B60K31/04 , B60W2540/10 , B60W2710/025 , B60W2710/0616 , Y10T477/6403 , Y10T477/78
摘要： A vehicle power train system includes an engine, a transmission, and a centrifugal clutch assembly that selectively couples an engine output shaft to a transmission input shaft in response to an operator input. An operator selects a desired vehicle-operating mode by actuating a shift lever or shift switch from a gear selection device. The gear selection device indicates many different operating modes and includes a low-speed maneuvering mode that is selected for low-speed operations such as coupling a truck to a trailer, or positioning a truck and/or trailer in relation to a loading dock area. Once the low-speed maneuvering mode is selected, a control unit controls at least one of engine speed and engine torque to indirectly effect clutch slippage, which results in improved vehicle speed control at low-speed operations.
摘要翻译：车辆动力传动系统包括发动机，变速器和离心离合器组件，其响应于操作者输入选择性地将发动机输出轴耦合到变速器输入轴。操作员通过从换档装置启动变速杆或换档开关来选择所需的车辆操作模式。齿轮选择装置指示许多不同的操作模式，并且包括低速操纵模式，其被选择用于低速操作，例如将卡车连接到拖车，或者相对于装载坞区域定位卡车和/或拖车。一旦选择了低速机动模式，则控制单元控制发动机转速和发动机扭矩中的至少一个来间接地实现离合器打滑，这导致在低速操作下改进车速控制。

2. 发明授权

US06874383B2 Adaptive shift sequencing 失效
标题翻译：自适应位移测序
公开(公告)号：US06874383B2
公开(公告)日：2005-04-05
申请号：US10602115
申请日：2003-06-23
申请人： Robert A. Sayman , James H. Devore , Mario Steinborn , Ronald P. Muetzel , Rupert Kramer
发明人： Robert A. Sayman , James H. Devore , Mario Steinborn , Ronald P. Muetzel , Rupert Kramer
IPC分类号： F16H61/04 , F16H59/36
CPC分类号： F16H61/0437 , F16H2059/0226 , F16H2302/04 , Y10T74/19251 , Y10T477/692
摘要： The inventive transmission has at least two different shift modes for shifting between the same two gear ratios. A control unit electronically senses various vehicle conditions and based on this information selects the appropriate shift mode suited for the particular driving situation. The transmission then shifts from one gear ratio to another based on this selection.
摘要翻译：本发明的变速器具有至少两种不同的换挡模式，用于在相同的两个齿轮比之间进行换档。控制单元电子地感测各种车辆状态，并且基于该信息选择适合于特定驾驶状况的适当的换档模式。然后，该变速器基于该选择从一个齿轮比转换到另一个齿轮比。

3. 发明授权

US06769523B2 Clutch control for overcoming tooth butt 有权
标题翻译：用于克服牙齿对接的离合器控制
公开(公告)号：US06769523B2
公开(公告)日：2004-08-03
申请号：US10324646
申请日：2002-12-19
申请人： Ronald P. Muetzel , Robert A. Sayman , James H. Devore
发明人： Ronald P. Muetzel , Robert A. Sayman , James H. Devore
IPC分类号： B60K4122
CPC分类号： F16H63/46 , B60W10/02 , B60W10/10 , B60W30/1819 , B60W2510/1005 , B60W2510/107 , B60W2710/022 , F16D48/06 , F16D2500/30803 , F16D2500/3166 , F16D2500/3168 , F16D2500/50245 , F16D2500/50607 , F16D2500/50646 , F16H59/72 , F16H61/0403 , F16H61/682 , F16H2061/047 , Y10T74/19251
摘要： A strategy for overcoming a tooth butt condition includes changing a target closed clutch position over time. When a tooth butt condition exists, a controller selectively closes a clutch to provide limited engagement between the engine and the transmission. A first target closed clutch position is used on the first attempt. If the tooth butt condition is not resolved, the controller then changes the target closed clutch position to provide a different level of engagement between the engine and the transmission. This process is repeated until the tooth butt condition is resolved, a preselected period of time expires, a maximum number of attempts has been completed or the maximum desirable closed clutch position has been used.
摘要翻译：克服牙齿对接条件的策略包括随时间改变目标闭合离合器位置。当存在齿对接条件时，控制器选择性地关闭离合器以在发动机和变速器之间提供有限的接合。首次使用第一个目标闭合离合器位置。如果没有解决牙齿对接条件，则控制器然后改变目标闭合离合器位置以在发动机和变速器之间提供不同程度的接合。重复该过程，直到牙齿对接条件被解决，预选的时间段到期，最大尝试次数已经完成或者最大期望的闭合离合器位置已被使用。

4. 发明授权

US07478621B2 Method of compensating for engine speed overshoot 失效
标题翻译：补偿发动机转速过冲的方法
公开(公告)号：US07478621B2
公开(公告)日：2009-01-20
申请号：US11401777
申请日：2006-04-11
申请人： Ronald P. Muetzel , Robert A. Sayman , James H. DeVore
发明人： Ronald P. Muetzel , Robert A. Sayman , James H. DeVore
IPC分类号： F02D45/00
CPC分类号： F02D31/009 , F02D41/023 , F02D2200/101 , F02D2200/1012 , Y10T477/675
摘要： A method for controlling the speed of internal combustion engines in heavy duty trucks and the like compensates for the overshoot, i.e., the difference between a targeted or commanded engine speed and a transient overspeed or underspeed. The method comprehends executing a program or subroutine where a throttle or engine speed change command is received by a controller, the engine speed change is monitored, a value of overshoot (on both an engine speed increase or decrease) is detected and the detected overshoot is subsequently utilized to temporarily reduce the speed change command, thereby effectively eliminating the overshoot and more positively and quickly arriving at the targeted engine speed.
摘要翻译：用于控制重型卡车等内燃机的速度的方法补偿过冲，即目标或命令的发动机速度与瞬时超速或欠速之间的差异。该方法包括执行控制器接收到节气门或发动机转速改变命令的程序或子程序，监测发动机转速变化，检测到过冲值（发动机转速增加或减小），检测到的过冲为随后用于临时减小速度变化命令，从而有效地消除过冲并且更积极和快速地达到目标发动机速度。

5. 发明申请

US20080223167A1 Apparatus and method for jogging transmission neutral switch 失效
标题翻译：用于慢跑传动中性开关的装置和方法
公开(公告)号：US20080223167A1
公开(公告)日：2008-09-18
申请号：US11724144
申请日：2007-03-14
申请人： James H. DeVore , Rudolf Kalthoff , Rupert Kramer , Ronald Muetzel , Robert Sayman , Mario Steinborn
发明人： James H. DeVore , Rudolf Kalthoff , Rupert Kramer , Ronald Muetzel , Robert Sayman , Mario Steinborn
IPC分类号： F16H63/00
CPC分类号： F16H61/12 , F16H59/70 , F16H61/30 , F16H2059/6823 , F16H2061/1228 , F16H2061/1284 , Y10S477/906 , Y10T74/19251 , Y10T74/20104 , Y10T74/20183
摘要： A method and apparatus for cycling a neutral switch of an automated mechanical transmission includes software which, either independently or by operator command through a shift actuator having side-to-side motion capability and sensors, controls a select piston and cylinder assembly to provide shift rail motion along a transverse axis of the transmission which simulates operator commanded motion of a shift rail of a conventional (manual) transmission as the operator checks for neutral. Such activity may release a malfunctioning neutral switch thereby providing a proper neutral indication to associated transmission and engine components to, for example, permit starting of the engine.
摘要翻译：用于循环自动机械变速器的中性开关的方法和装置包括软件，其独立地或通过操作者通过具有侧向运动能力和传感器的换档致动器指令控制选择活塞和气缸组件以提供换档轨传动装置的横向轴线的运动，其模拟操作者检查中立时常规（手动）传动装置的换档导轨的操作者指令运动。这种活动可以释放故障的中性开关，从而为相关联的传动和发动机部件提供适当的中性指示，以便例如允许启动发动机。

6. 发明授权

US07367918B2 Method for self-configuring automated mechanical transmission and electronic controller 失效
标题翻译：自动配置自动机械传动和电子控制器的方法
公开(公告)号：US07367918B2
公开(公告)日：2008-05-06
申请号：US11269198
申请日：2005-11-08
申请人： Ronald P. Muetzel , Robert A. Sayman , James H. DeVore , Christopher B. Ross
发明人： Ronald P. Muetzel , Robert A. Sayman , James H. DeVore , Christopher B. Ross
IPC分类号： B60W10/10 , G06F7/04
CPC分类号： F16H61/30 , F16H59/70 , F16H2061/0053 , Y10T74/19251 , Y10T477/55 , Y10T477/60
摘要： A method for self configuring automated mechanical transmissions (AMT) and electronic control units (ECU) ensures compatibility therebetween. The method comprehends undertaking a program or subroutine when the vehicle is first powered up which moves the shift operators into a predetermined position. The shift operators include full stroke sensors. Depending upon differences between the commanded shift pattern and the actual shift pattern of the transmission, the specific type of transmission, for example, a twelve speed or a sixteen speed, can be determined.
摘要翻译：自动机械传动（AMT）和电子控制单元（ECU）的自动配置方法确保了它们之间的兼容性。该方法包括当车辆首次通电时进行程序或子程序，将换档操作员移动到预定位置。换档操作员包括全行程传感器。根据指令的换档方式与变速器的实际换档方式的不同，可以确定特定的变速类型，例如十二档或十六档。

7. 发明授权

US07314430B2 Disabling engine speed limiters during centrifugal clutch installation 失效
标题翻译：离心式离合器安装时禁用发动机限速器
公开(公告)号：US07314430B2
公开(公告)日：2008-01-01
申请号：US11282930
申请日：2005-11-18
申请人： James H. DeVore , Charles E. Allen, Jr. , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren C. Dreier , Robert A. Sayman , Ronald P. Muetzel , Muneer AbuSamra
发明人： James H. DeVore , Charles E. Allen, Jr. , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren C. Dreier , Robert A. Sayman , Ronald P. Muetzel , Muneer AbuSamra
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： B60W30/188 , F16D43/09 , F16D2250/00 , F16D2300/12 , F16D2500/3067 , F16D2500/5116 , Y10T477/75 , Y10T477/79 , Y10T477/814
摘要： A master clutch includes a pressure plate adjacent to a friction disc. A centrifugal weight forces the pressure plate and friction disc into engagement when in a desired install position. A locking device retains the centrifugal weight in the desired installed position. A controller sends an electronic command to a system component, such as an engine, to disengage the locking device. In one example, the electronic command may be an engine speed command that is above an engine speed limit in a normal vehicle operating mode. Commanding the engine to run at a speed greater than the typical engine speed limit moves the centrifugal weight out of the desired installed position making the master clutch operational.
摘要翻译：主离合器包括与摩擦盘相邻的压板。当处于所需的安装位置时，离心重物迫使压板和摩擦盘接合。锁定装置将离心重物保持在所需的安装位置。控制器向系统组件（例如发动机）发送电子命令以使锁定装置脱离。在一个示例中，电子命令可以是在正常车辆操作模式下高于发动机速度限制的发动机速度命令。使发动机以比典型发动机速度限制大的速度运转，将离心重量移出所需的安装位置，使主离合器工作。

8. 发明授权

US5542756A Reduced brake switch dependence control method and system for vehicle anti-lock brake system 失效
标题翻译：车辆防抱死制动系统减速制动开关相关控制方法及系统
公开(公告)号：US5542756A
公开(公告)日：1996-08-06
申请号：US383982
申请日：1995-02-06
申请人： Mark Luckevich , Brian C. Tuck , Darryl C. Weber , James H. DeVore
发明人： Mark Luckevich , Brian C. Tuck , Darryl C. Weber , James H. DeVore
IPC分类号： B60T8/1761 , B60T8/88
CPC分类号： B60T8/17616
摘要： A reduced brake switch dependence (RBSD) control method and system for a vehicle anti-lock brake system (ABS) having a brake switch. The control method includes generating a RBSD control signal when the brake switch is inoperative, and performing RBSD control of the ABS in response to the RBSD control signal. The control system includes wheel speed sensors, ABS control valves, and a programmable microprocessor ABS control unit for performing the control method.
摘要翻译：具有制动开关的车辆防抱死制动系统（ABS）的减速制动开关依赖（RBSD）控制方法和系统。该控制方法包括当制动开关不起作用时产生RBSD控制信号，并响应于RBSD控制信号执行ABS的RBSD控制。控制系统包括车轮速度传感器，ABS控制阀和用于执行控制方法的可编程微处理器ABS控制单元。

9. 发明授权

US5431488A Early activation recovery control method and system for vehicle anti-lock brake system 失效
标题翻译：车辆防抱死制动系统的早期起动恢复控制方法和系统
公开(公告)号：US5431488A
公开(公告)日：1995-07-11
申请号：US100127
申请日：1993-07-30
申请人： James H. DeVore
发明人： James H. DeVore
IPC分类号： B60T8/1763 , B60T8/88
CPC分类号： B60T8/17636
摘要： A control method and system for a vehicle anti-lock brake system to provide for recovery from premature activation of the vehicle anti-lock brake system. The control method includes the steps of determining whether the anti-lock brake system has prematurely activated, and engaging a premature activation recovery control of the anti-lock brake system when the anti-lock brake system has prematurely activated. The control system includes a wheel speed sensor for measuring the speed of at least one vehicle wheel, and a control unit for determining whether the anti-lock brake system has prematurely activated. The control system also includes a signal generator for generating a signal operative to increase brake fluid pressure to a vehicle wheel brake when the anti-lock brake system has prematurely activated, and for generating a signal operative to terminate brake fluid pressure increase when the anti-lock brake system has recovered from premature activation.
摘要翻译：一种用于车辆防抱死制动系统的控制方法和系统，用于为车辆防抱死制动系统的过早启动提供恢复。该控制方法包括以下步骤：当防抱死制动系统已经过早地启动时，确定防抱死制动系统是否过早地被激活，以及接合防抱死制动系统的过早启动恢复控制。控制系统包括用于测量至少一个车轮的速度的车轮速度传感器，以及用于确定防抱死制动系统是否过早启动的控制单元。控制系统还包括信号发生器，用于当防抱死制动系统已经过早地启动时产生一个信号，该信号用于增加制动液压到车辆车轮制动器的信号，锁定制动系统从过早启动中恢复。

10. 发明授权

US06939268B2 Vehicle transmission system with coast controls 有权
标题翻译：车辆传动系统具有海岸控制
公开(公告)号：US06939268B2
公开(公告)日：2005-09-06
申请号：US10701269
申请日：2003-11-04
申请人： James H. DeVore , Charles E. Allen, Jr. , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren C. Dreier , Robert A. Sayman , Ronald P. Muetzel , Muneer AbuSamra
发明人： James H. DeVore , Charles E. Allen, Jr. , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren C. Dreier , Robert A. Sayman , Ronald P. Muetzel , Muneer AbuSamra
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18 , F16H61/00 , F16H61/16 , F16H63/50 , B60K41/02 , G06F17/00 , G06F19/00
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W30/186 , B60W2510/0638 , B60W2510/1015 , B60W2520/10 , B60W2550/142 , F16H61/16 , F16H63/50 , F16H2059/186 , F16H2059/663 , F16H2306/54 , Y10T477/638 , Y10T477/69 , Y10T477/753 , Y10T477/78
摘要： A vehicle transmission system includes a transmission component that has an engaged condition where torque can be transferred from a vehicle engine to a drive component, and a non-engaged condition where torque is prohibited from being transferred to the drive component. A controller generates control signals to control whether the transmission component is in the engaged or non-engaged condition. The controller also identifies when a vehicle start maneuver is a coast start based on vehicle conditions existing just prior to or during the vehicle start maneuver. When a coast start is identified, the controller generates a control signal to either disengage the transmission component or to maintain the transmission component in the non-engaged condition until engine speed generally matches transmission component speed. The controller can directly control engagement by automatically actuating a movable transmission member or can indirectly control engagement by controlling engine speed. Once engine speed and transmission component speed are generally within a common speed range during coasting, the transmission component is engaged.
摘要翻译：车辆传动系统包括具有转矩可以从车辆发动机传递到驱动部件的接合状态的传动部件，以及禁止扭矩传递到驱动部件的非接合状态。控制器产生控制信号以控制传动部件是处于啮合状态还是非啮合状态。控制器还根据在车辆开始操纵之前或期间存在的车辆状况来识别车辆何时开始操纵是海岸开始。当识别到海岸开始时，控制器产生控制信号以使传动部件脱离或将传动部件保持在非接合状态，直到发动机转速大体上与传动部件速度相匹配。控制器可以通过自动启动可移动传动件直接控制接合，或通过控制发动机转速间接控制接合。一旦发动机速度和传动部件的速度在滑行过程中通常在公共速度范围内，则传动部件接合。

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