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1. 发明授权

US07101312B2 Vehicular power take-off control 有权
标题翻译：车载动力起飞控制
公开(公告)号：US07101312B2
公开(公告)日：2006-09-05
申请号：US10831765
申请日：2004-04-23
申请人： Paul A. Bauerle , Kerfegar K. Katrak , Barbara A. Shuler , Mark H. Costin
发明人： Paul A. Bauerle , Kerfegar K. Katrak , Barbara A. Shuler , Mark H. Costin
IPC分类号： B60W10/04
CPC分类号： B60W50/0205 , B60W10/04 , B60W10/30 , F02D41/0002 , F02D41/021 , F02D41/266 , Y02T10/42 , Y10T477/675 , Y10T477/676 , Y10T477/68 , Y10T477/688
摘要： A vehicular powertrain includes a throttle controlled engine and a power take-off system for driving external loads. A power take-off control executed in a first processor seeks to have engine control authority in accordance with operator invoked switch states including an enable switch and set switches. Power take-off switch data is provided to a second processor to determine the power take-off system status and provide an integrity diagnosis of the power take-off system.
摘要翻译：车辆动力总成包括用于驱动外部负载的节流控制发动机和动力输出系统。在第一处理器中执行的动力输出控制器寻求具有根据操作者调用的开关状态的发动机控制权限，包括使能开关和设定开关。功率输出开关数据被提供给第二处理器以确定功率输出系统状态并且提供功率输出系统的完整性诊断。

2. 发明授权

US07305295B2 Throttle limiting for an internal combustion engine 有权
标题翻译：内燃机的节气门限制
公开(公告)号：US07305295B2
公开(公告)日：2007-12-04
申请号：US10831335
申请日：2004-04-23
申请人： Paul A. Bauerle , Kerfegar K. Katrak , Barbara A. Shuler , Patrick J. O'Leary
发明人： Paul A. Bauerle , Kerfegar K. Katrak , Barbara A. Shuler , Patrick J. O'Leary
IPC分类号： B60K31/00 , F02P5/02 , B60T8/32
CPC分类号： F02D11/105 , B60K31/00 , F02D31/002 , F02D41/021
摘要： A throttle limit control for an internal combustion engine throttle control is disclosed. Rate limiting is applied to prevent excessive rates of change in throttle actuation. Throttle pedal authority is continually maintained and throttle headroom is not compromised thereby. Application to various systems including conventional and adaptive cruise systems and power take-off systems is envisioned.
摘要翻译：公开了一种用于内燃机节气门控制的节气门限制控制。速率限制用于防止节流阀动作过大的变化率。节气门踏板的使用权持续保持，节流阀的空间不会因此而受损。应用于各种系统，包括常规和自适应巡航系统以及动力输出系统。

3. 发明授权

US07277265B2 Robust power take-off and cruise enable 有权
标题翻译：强大的动力起飞和巡航使能
公开(公告)号：US07277265B2
公开(公告)日：2007-10-02
申请号：US10873933
申请日：2004-06-22
申请人： Kerfegar K. Katrak , Barbara A. Shuler , Donald A. Eveleth , Hugh S. Bauer , Bahram Younessi , Paul A. Bauerle
发明人： Kerfegar K. Katrak , Barbara A. Shuler , Donald A. Eveleth , Hugh S. Bauer , Bahram Younessi , Paul A. Bauerle
IPC分类号： H01H73/00
CPC分类号： B60W50/02 , B60L11/1851 , B60L15/20 , B60W30/1888 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7275
摘要： Apparatus are provided for robust power take off (PTO) and/or cruise enable. The apparatus includes a control module for PTO enable having a first input connected to one of a first reference voltage and a second reference voltage, and a second input connected to one of the first reference voltage and the second reference voltage. An inverse reference voltage operator is connected to both of the inputs and configured such that the second input is connected to the second reference voltage when the first input is connected to the first reference voltage and the second input is connected to the first reference voltage when the first input is connected to the second reference voltage. Based on the received voltage at the first and second inputs, the control module enables/disables PTO and/or cruise.
摘要翻译：提供了用于强大的动力输出（PTO）和/或巡航使能的装置。该装置包括用于PTO使能的控制模块，其具有连接到第一参考电压和第二参考电压中的一个的第一输入，以及连接到第一参考电压和第二参考电压之一的第二输入。反向参考电压操作器连接到两个输入端并且被配置为使得当第一输入连接到第一参考电压时第二输入连接到第二参考电压，并且当第二输入连接到第一参考电压时，第二输入连接到第一参考电压第一输入连接到第二参考电压。基于第一和第二输入端的接收电压，控制模块启用/禁用PTO和/或巡航。

4. 发明授权

US07278952B2 Terminating or disallowing signals to increase a throttle opening 有权
标题翻译：终止或禁止信号增加节气门开度
公开(公告)号：US07278952B2
公开(公告)日：2007-10-09
申请号：US10953783
申请日：2004-09-29
申请人： Paul A. Bauerle , Mark H. Costin , Kerfegar K. Katrak
发明人： Paul A. Bauerle , Mark H. Costin , Kerfegar K. Katrak
IPC分类号： B60W10/04
CPC分类号： F02D31/002 , B60W10/06 , B60W10/11 , B60W30/19 , F02D41/023 , Y10T477/675 , Y10T477/679
摘要： A throttle control system is presented. A throttle has a throttle actuator coupled to a throttle plate. A control module is coupled to the throttle actuator. The control module sends a first signal within a gear change time period to the throttle actuator to position the throttle plate for an increased throttle opening. The control module terminates the first signal after the gear change time period. The control module sends a second signal to the throttle actuator to position the throttle plate. The control module positions the throttle plate by the throttle actuator to attain a lower throttle opening limit. A downshift from a higher gear to a lower gear occurs.
摘要翻译：提出了一种油门控制系统。节气门具有联接到节流板的节气门执行器。控制模块联接到节气门执行器。控制模块将变速时间段内的第一信号发送到节气门致动器，以将节流板定位以增加节气门开度。控制模块在变速时间段之后终止第一个信号。控制模块向节气门执行器发送第二信号以定位节流板。控制模块通过节气门执行器定位节流板以获得较低的节气门开度极限。发生从较高档位降档到低档档位。

5. 发明授权

US06808471B1 Methods and apparatus for providing security for electronically-controlled cylinder activation and deactivation 有权
标题翻译：为电子控制气缸启动和停用提供安全的方法和设备
公开(公告)号：US06808471B1
公开(公告)日：2004-10-26
申请号：US10431698
申请日：2003-05-08
申请人： Paul A. Bauerle , Mark H. Costin , Donovan L. Dibble , Kerfegar K. Katrak , Vivek Mehta
发明人： Paul A. Bauerle , Mark H. Costin , Donovan L. Dibble , Kerfegar K. Katrak , Vivek Mehta
IPC分类号： B60K4104
CPC分类号： F02D41/0087 , F02D11/105 , F02D17/02 , F02D41/123 , F02D2011/102 , F02D2041/0012 , F02D2041/002 , F02D2200/0404 , F02D2250/21 , Y10T477/675
摘要： Methods and apparatus are provided for ensuring that a throttle increase accompanying a change in the number of active cylinders of an internal combustion engine will not occur too long with more than a selected fraction of all the cylinders activated, so as to not startle a driver. The apparatus comprises an electronic controller that generates the throttle increase if less than all the cylinders are requested to be activated. A determination is made as to whether the number of cylinders being fueled is equal to or less than the selected fraction. A timer is started if the number of cylinders being fueled is greater than the selected fraction. The throttle increase is turned off if the amount of time measured by the timer exceeds a threshold before the number of cylinders being fueled becomes either less than or equal to the selected fraction.
摘要翻译：提供了方法和装置，用于确保随着内燃机的有效气缸数量的变化而增加的节气门增加不会发生太长时间，而超过所有气缸的选定部分被激活，从而不会使驾驶员震惊。该装置包括一个电子控制器，如果小于所有气缸被要求激活，该控制器产生节气门增加。确定被加油的气缸数是否等于或小于所选择的分数。如果正在燃料的气缸数大于所选择的分数，则启动定时器。如果在被燃料的气缸数量变得小于或等于所选择的部件之前，由定时器测量的时间量超过阈值，则节气门增加被关闭。

6. 发明授权

US07082925B2 Electronic throttle control with throttle position sensor system and air flow indicators 有权
标题翻译：电子节气门控制与节气门位置传感器系统和气流指示器
公开(公告)号：US07082925B2
公开(公告)日：2006-08-01
申请号：US11060950
申请日：2005-02-18
申请人： Kerfegar K. Katrak , John N. Stockbridge , Mark H. Costin , Robert J. Schaller , Timothy J. Hartrey , James L. Worthing , Paul A. Bauerle , Bruce A. Rogers
发明人： Kerfegar K. Katrak , John N. Stockbridge , Mark H. Costin , Robert J. Schaller , Timothy J. Hartrey , James L. Worthing , Paul A. Bauerle , Bruce A. Rogers
IPC分类号： F02D41/22 , G01M19/00
CPC分类号： F02D41/222 , F02D11/107 , F02D41/187 , F02D2200/0404 , F02D2200/0406 , F02D2400/08 , Y02T10/40
摘要： Apparatus are provided for an electronic throttle control (ETC) system having a throttle body assembly. The apparatus includes a throttle actuator, an input circuit receiving sensor signals and having first, second, and third reference voltages, a first throttle position sensor (TPS) connected to the second reference voltage, a second TPS connected to the second reference voltage, a manifold absolute pressure (MAP) sensor connected to the first reference voltage, a manifold airflow (MAF) sensor connected to the third reference voltage, and a processor connected to the input circuit and transmitting a control signal to the throttle actuator based on the sensors, reference voltages, and returns. The ETC system has improved remedial actions responsive to failures of the various sensors, reference voltages, and returns.
摘要翻译：为具有节气门体组件的电子节气门控制（ETC）系统提供装置。该装置包括节气门致动器，接收传感器信号并具有第一，第二和第三参考电压的输入电路，连接到第二参考电压的第一节气门位置传感器（TPS），连接到第二参考电压的第二TPS，连接到第一参考电压的歧管绝对压力（MAP）传感器，连接到第三参考电压的歧管气流（MAF）传感器，以及连接到输入电路并基于传感器向控制信号传送控制信号的处理器，参考电压和返回值。 ETC系统改进了针对各种传感器故障，参考电压和回报的补救措施。

7. 发明授权

US07343897B2 Engine control system with user-commanded engine speed adjustments in varying increments 有权
标题翻译：发动机控制系统以用户命令的发动机速度调整为不同的增量
公开(公告)号：US07343897B2
公开(公告)日：2008-03-18
申请号：US11387017
申请日：2006-03-22
申请人： Kerfegar K. Katrak , Donald A. Eveleth , Barbara A. Shuler
发明人： Kerfegar K. Katrak , Donald A. Eveleth , Barbara A. Shuler
IPC分类号： F02D41/00 , F02D31/00
CPC分类号： F02D31/001 , B60K25/00 , B60K26/02 , F02D2200/604
摘要： An engine control system includes an engine with an output shaft. A power take-off device interfaces with the output shaft and provides rotational power to an auxiliary device. A user input device includes a first engine speed control that commands an increase in engine speed by a first amount to increase the rotational power to the auxiliary device when a user selects the first engine speed control. A second engine speed control commands an increase in engine speed by a second amount that is greater than the first amount to increase the rotational power to the auxiliary device when the user selects the second engine speed control. The user input device includes a speed cancellation control that commands a reversal of a net increase in the speed of the engine that is commanded via the user input device when the user selects the speed cancellation control.
摘要翻译：发动机控制系统包括具有输出轴的发动机。动力输出装置与输出轴接口并向辅助装置提供旋转动力。用户输入装置包括第一发动机速度控制，当用户选择第一发动机转速控制时，第一发动机速度控制命令增加发动机转速第一量以增加辅助装置的旋转动力。第二发动机速度控制指令当用户选择第二发动机转速控制时，发动机转速增加大于第一量的第二量，以增加对辅助装置的旋转动力。用户输入装置包括速度消除控制，当用户选择速度消除控制时，该速度消除控制命令反转通过用户输入装置命令的发动机的速度的净增加。

8. 发明授权

US07089105B2 Power take-off state and engine speed request 有权
标题翻译：动力起飞状态和发动机转速要求
公开(公告)号：US07089105B2
公开(公告)日：2006-08-08
申请号：US10874107
申请日：2004-06-22
申请人： Kerfegar K. Katrak , Donald A. Eveleth , Barbara A. Shuler
发明人： Kerfegar K. Katrak , Donald A. Eveleth , Barbara A. Shuler
IPC分类号： G06G7/70 , F02D45/00
CPC分类号： F02D41/083 , B60W10/06 , B60W10/30 , B60W50/0098 , B60W50/0205 , B60W50/029 , F02D41/222
摘要： Apparatus are provided for PTO related engine control having improved failure modes and communication with PCM or ECM independent of input architecture. The apparatus includes a control module for a vehicle powertrain having an input circuit receiving signals corresponding to a four-bit code, and a processor connected to the input circuit and outputting a control signal corresponding to one of a plurality of four-bit coded engine control states. The engine control states are coded such that potential errors in communication between the control module and powertrain, and their resulting effects on powertrain operation, are minimized. For example, a single bit change during communication does not result in a transition from one engine control state to another engine control state.
摘要翻译：提供了用于PTO相关引擎控制的设备，其具有改进的故障模式并且与输入架构独立的PCM或ECM通信。该装置包括用于车辆动力系的控制模块，其具有接收与四位代码相对应的信号的输入电路，以及连接到输入电路的处理器，并输出与多个四位编码引擎控制中的一个对应的控制信号状态。发动机控制状态被编码，使得控制模块和动力系之间的通信中的潜在错误及其对动力系运行的影响最小化。例如，通信期间的单个位改变不会导致从一个发动机控制状态转换到另一个发动机控制状态。

9. 发明授权

US06739314B1 Displacement on demand with throttle preload security methodology 有权
标题翻译：根据油门预压安全方法的需求进行排量
公开(公告)号：US06739314B1
公开(公告)日：2004-05-25
申请号：US10368895
申请日：2003-02-18
申请人： Paul A. Bauerle , Allen B. Rayl , Donovan L. Dibble , Kerfegar K. Katrak , Kevin J. Storch , Alfred E. Spitza, Jr. , Robert C. Simon, Jr.
发明人： Paul A. Bauerle , Allen B. Rayl , Donovan L. Dibble , Kerfegar K. Katrak , Kevin J. Storch , Alfred E. Spitza, Jr. , Robert C. Simon, Jr.
IPC分类号： F02D900
CPC分类号： F02D41/0087 , F02D9/02 , F02D11/105 , F02D17/02 , F02D37/02 , F02D2011/102 , F02D2250/21
摘要： An engine control system and method monitors torque increase during cylinder deactivation for a displacement on demand engine. A timer is started at cylinder deactivation. A controller adjusts throttle position and determines whether cylinder deactivation completes within a predetermined time. The controller adjusts throttle position based on the status of an enable condition. The controller determines if engine speed and vehicle acceleration are each within a threshold. The controller operates the throttle in a preload operating mode if the enable condition is met and operates the throttle in a normal operating mode if the enable condition is not met.
摘要翻译：发动机控制系统和方法监测用于位移点火发动机的气缸停用期间的扭矩增加。在汽缸停用时启动定时器。控制器调节节气门位置并确定在预定时间内是否停止气缸停用。控制器根据使能状态的状态调节节气门位置。控制器确定发动机转速和车辆加速度是否均在阈值内。如果满足使能条件，则控制器在预加载操作模式下操作油门，并且如果不满足启用条件，则在正常操作模式下操作油门。

10. 发明授权

US07306542B2 Electronic throttle control (ETC) drag torque request security 有权
标题翻译：电子油门控制（ETC）拖曳力矩请求安全
公开(公告)号：US07306542B2
公开(公告)日：2007-12-11
申请号：US10831655
申请日：2004-04-23
申请人： Paul A. Bauerle , Kerfegar K. Katrak , Colin A. Roberts , Matthew Squire
发明人： Paul A. Bauerle , Kerfegar K. Katrak , Colin A. Roberts , Matthew Squire
IPC分类号： F16H61/00
CPC分类号： F02D41/1497 , F02D11/105 , F02D41/0005 , F02D41/12 , Y02T10/42 , Y10T477/675 , Y10T477/679 , Y10T477/688 , Y10T477/69 , Y10T477/6939
摘要： A throttle control method includes generating a throttle request based on a drag torque request and setting a throttle command equal to the throttle request when the throttle request is less than a throttle idle maximum. A throttle maximum increase is determined when the throttle request is greater than the throttle idle maximum and the throttle command is determined based on the throttle maximum increase. The throttle is controlled based on the throttle command.
摘要翻译：油门控制方法包括：当油门请求小于油门怠速最大值时，基于拖曳扭矩请求产生油门请求并设定等于油门请求的油门指令。当节气门要求大于节气门怠速最大值并且基于节气门最大增加确定节气门指令时，确定节气门最大增加。基于节气门指令控制油门。

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