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1. 发明授权

US06345602B1 Method and apparatus for controlling the speed of an engine 有权
标题翻译：用于控制发动机速度的方法和装置
公开(公告)号：US06345602B1
公开(公告)日：2002-02-12
申请号：US09458282
申请日：1999-12-10
申请人： James B. Maddock , Fred Mehdian , Anthony E. Sloan , Rodrigo L. Sanchez , Darryl D. Baldwin
发明人： James B. Maddock , Fred Mehdian , Anthony E. Sloan , Rodrigo L. Sanchez , Darryl D. Baldwin
IPC分类号： F02D4114
CPC分类号： F02D41/0007 , F02D31/007 , F02D41/083 , F02D41/16 , F02D2041/141 , Y02T10/144
摘要： The present invention provides a method and apparatus for controlling the speed of an engine. The engine has an associated turbo charger and a throttle. The method includes the steps of determining a load characteristic of the engine, determining a change in said load characteristic, and controlling the engine in response to said load change.
摘要翻译：本发明提供一种用于控制发动机速度的方法和装置。发动机具有相关的涡轮增压器和节气门。该方法包括确定发动机的负载特性，确定所述负载特性的变化以及响应于所述负载变化来控制发动机的步骤。

2. 发明授权

US06196189B1 Method and apparatus for controlling the speed of an engine 有权
标题翻译：用于控制发动机速度的方法和装置
公开(公告)号：US06196189B1
公开(公告)日：2001-03-06
申请号：US09336343
申请日：1999-06-18
申请人： Darryl D. Baldwin , James B. Maddock , Fred Mehdian , Anthony E. Sloan
发明人： Darryl D. Baldwin , James B. Maddock , Fred Mehdian , Anthony E. Sloan
IPC分类号： F02D1110
CPC分类号： F02D41/0007 , F02D31/002 , F02D31/006 , F02D2041/1409 , Y02T10/144
摘要： The present invention provides a method and apparatus for controlling the speed of an engine. The engine has an associated turbo charger and a throttle. The method includes the steps of determining an actual speed of the engine, establishing a desired speed of the engine, determining an overspeed condition exists in response to said desired speed and said actual speed, and determining a throttle command in response to the desired and actual engine speed.
摘要翻译：本发明提供一种用于控制发动机速度的方法和装置。发动机具有相关的涡轮增压器和节气门。该方法包括以下步骤：确定发动机的实际速度，建立发动机的期望速度，确定响应于所述期望速度和实际速度而存在的超速状况，以及响应期望和实际情况确定节气门指令引擎速度。

3. 发明授权

US6021755A Method and apparatus for determining a fuel command for a fuel system 失效
标题翻译：用于确定燃料系统的燃料指令的方法和装置
公开(公告)号：US6021755A
公开(公告)日：2000-02-08
申请号：US121436
申请日：1998-07-23
申请人： James B. Maddock , Fred Mehdian , Rodrigo L. Sanchez
发明人： James B. Maddock , Fred Mehdian , Rodrigo L. Sanchez
IPC分类号： F02D31/00 , F02D41/00
CPC分类号： F02D31/007 , F02D2200/0406
摘要： The present invention provides a method and apparatus for determining a fuel command for an fuel system. The present invention provides a method for determining a fuel command for an engine. The method includes determining a desired and actual engine speed, comparing the desired and actual engine speeds, and controlling the air/fuel mixture flow into the intake manifold of the fuel system in response to the comparison. The inlet pressure and temperature within the manifold are then determined. A fuel command is determined in response to the manifold air pressure and temperature. The fuel command is then modified in response to the comparison of the desired and actual engine speeds.
摘要翻译：本发明提供了一种用于确定燃料系统的燃料指令的方法和装置。本发明提供了一种用于确定发动机的燃料命令的方法。该方法包括响应于比较，确定期望的和实际的发动机速度，比较期望的和实际的发动机速度，以及控制进入燃料系统的进气歧管的空气/燃料混合物流。然后确定歧管内的入口压力和温度。响应于歧管空气压力和温度确定燃料指令。然后响应于期望和实际发动机速度的比较来修改燃料命令。

4. 发明授权

US06609372B2 Method and apparatus for controlling the temperature of an engine 失效
标题翻译：用于控制发动机温度的方法和装置
公开(公告)号：US06609372B2
公开(公告)日：2003-08-26
申请号：US09060832
申请日：1998-04-15
申请人： James B. Maddock , Fred Mehdian , David Tran
发明人： James B. Maddock , Fred Mehdian , David Tran
IPC分类号： F02D2300
CPC分类号： F02B37/18 , F02B37/24 , F02D41/1446 , Y02T10/144
摘要： The present invention includes a method and apparatus for controlling the exhaust temperature of an engine is disclosed. The method includes the steps of sensing the exhaust temperature of the engine, determining a desired air pressure in response to the exhaust temperature, and controlling the air flow into the engine in response to the desired air pressure. The apparatus includes an air temperature sensor for sensing an actual exhaust temperature within the exhaust manifold and responsively generating an exhaust temperature signal. The apparatus also includes a controller for receiving the exhaust temperature signal and comparing the exhaust temperature signal to a desired exhaust port temperature, determining a desired air pressure in response to the comparison.
摘要翻译：本发明公开了一种用于控制发动机的排气温度的方法和装置。该方法包括以下步骤：感测发动机的排气温度，响应于排气温度确定期望的空气压力，以及响应于期望的空气压力控制进入发动机的空气流。该装置包括用于感测排气歧管内的实际排气温度并响应地产生排气温度信号的空气温度传感器。该装置还包括一个控制器，用于接收排气温度信号，并将排气温度信号与期望的排气口温度进行比较，以响应该比较确定所需的空气压力。

5. 发明授权

US6055811A Apparatus and method for controlling the air flow into an engine 失效
标题翻译：用于控制进入发动机的空气流的装置和方法
公开(公告)号：US6055811A
公开(公告)日：2000-05-02
申请号：US60666
申请日：1998-04-15
申请人： James B. Maddock , Fred Mehdian , David Tran
发明人： James B. Maddock , Fred Mehdian , David Tran
IPC分类号： F02B37/18 , F02B37/22 , F02D41/00 , F02D23/00
CPC分类号： F02B37/225 , F02B37/18 , Y02T10/144
摘要： The present invention includes a method and apparatus for controlling the air flow into an engine. The engine has a wastegate and a choke valve. The method includes the steps of determining an air pressure within the intake manifold and comparing the air pressure to a desired air pressure. A position of the choke valve and wastegate is then determined in response to the comparison. The apparatus includes an air pressure sensor for sensing the actual air pressure within the intake manifold. A controlling means compares the actual air pressure with a desired air pressure and responsively determines a position of the choke valve and the wastegate. A choke valve actuator and wastegate actuator position the choke valve and the wastegate respectively.
摘要翻译：本发明包括一种用于控制进入发动机的空气流的方法和装置。发动机有一个废气门和一个节流阀。该方法包括以下步骤：确定进气歧管内的空气压力并将空气压力与期望的空气压力进行比较。然后响应于比较来确定阻流阀和废气门的位置。该装置包括用于感测进气歧管内的实际空气压力的空气压力传感器。控制装置将实际空气压力与期望的空气压力进行比较，并且响应地确定阻流阀和废气门的位置。阻流阀致动器和废气门执行器分别定位阻流阀和废气门。

6. 发明授权

US5492099A Cylinder fault detection using rail pressure signal 失效
标题翻译：气缸故障检测采用轨道压力信号
公开(公告)号：US5492099A
公开(公告)日：1996-02-20
申请号：US369841
申请日：1995-01-06
申请人： James B. Maddock
发明人： James B. Maddock
IPC分类号： F02B77/08 , F02D41/22 , F02D41/38 , F02D45/00 , F02M57/02 , F02M59/10 , F02M63/00 , F02M65/00 , F02M69/46 , F02M47/02 , F02B77/00 , G01M15/00
CPC分类号： F02M57/025 , F02D41/221 , F02M59/105 , F02M63/00 , F02D2200/0602 , F02D41/3809
摘要： An apparatus and method for sensing the failure of hydraulically-actuated electronically-controlled fuel injector in a combustion engine is disclosed. An electronic controller senses the pressure of the hydraulic actuator fluid prior to injection and samples the pressure throughout a subsequent injection cycle. If the samples show an oscillation in the pressure of the hydraulic actuator fluid, then the injector has fired. Otherwise, the injector has failed.
摘要翻译：公开了一种用于感测内燃机中的液压致动电子控制燃料喷射器故障的装置和方法。电子控制器在注入之前检测液压致动器流体的压力，并在随后的注射循环中对压力进行采样。如果样品显示液压致动器流体的压力的振荡，则喷射器已经发射。否则，喷油器发生故障。

7. 发明授权

US06843755B2 Power management system 失效
标题翻译：电源管理系统
公开(公告)号：US06843755B2
公开(公告)日：2005-01-18
申请号：US10357396
申请日：2003-02-04
申请人： Gareth John Estebanez , David Langsford Collins , Brian Eugene Lister , James B. Maddock , Larry Ellis Kendrick , Robert Urban Murray , Kevin Adam Vernagus , Timothy Alan Lorentz , Satish Yadav , Sridhar Deivasigamani
发明人： Gareth John Estebanez , David Langsford Collins , Brian Eugene Lister , James B. Maddock , Larry Ellis Kendrick , Robert Urban Murray , Kevin Adam Vernagus , Timothy Alan Lorentz , Satish Yadav , Sridhar Deivasigamani
IPC分类号： B60W10/06 , B60W30/18 , F02D31/00 , F02D41/02 , F16H61/04 , B60K41/04
CPC分类号： B60W10/06 , B60W10/04 , B60W10/10 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2510/0638 , B60W2530/16 , B60W2710/0616 , B60W2710/0644 , F02D31/002 , F02D31/007 , F02D41/023 , F02D2041/1419 , F02D2200/0404 , F02D2250/21 , F16H63/502 , F16H2306/48 , Y10T477/675
摘要： An exemplary power management system may include a power source and a transmission. The transmission may include a drive member and at least two shift ranges. The drive member may be driveably engaged with the power source. The power management system may also include a control system in communication with the power source and the transmission. The control system may be operative to cause a shift transition between the at least two shift ranges in response to a shift command. The control system may also be operative, during at least a portion of the shift transition, to modify at least one of a speed of the drive member and a speed of the power source based on at least one of a load condition of the power source, a speed of the power source, and the at least two shift ranges.
摘要翻译：示例性电源管理系统可以包括电源和传输。变速器可以包括驱动构件和至少两个变速范围。驱动构件可以与动力源可驱动地接合。电力管理系统还可以包括与电源和变速器通信的控制系统。控制系统可以响应于换档指令而在至少两个换档范围之间引起换档转换。控制系统还可以在至少一部分换档转换期间操作，以基于电源的负载条件中的至少一个来修改驱动构件的速度和电源的速度中的至少一个，电源的速度和至少两个移位范围。

8. 发明授权

US5041980A Method and apparatus for producing fault signals responsive to malfunctions in individual engine cylinders 失效
标题翻译：用于产生响应各发动机气缸故障的故障信号的方法和装置
公开(公告)号：US5041980A
公开(公告)日：1991-08-20
申请号：US533209
申请日：1990-06-04
申请人： James B. Maddock , Bradley W. Harrell
发明人： James B. Maddock , Bradley W. Harrell
IPC分类号： F02B77/08 , F02D45/00 , G01M15/11
CPC分类号： G01M15/11
摘要： Dynamic engine diagnostic devices are useful for detecting engine faults such as a misfiring cylinder during normal engine operation. Identification of the particular cylinder having the fault enables repairs to be made more efficiently. In the subject application, an apparatus is provided for detecting malfunctions in individual cylinders of an internal combustion engine having a rotating member driven by a plurality of cylinders. The apparatus includes a sensor for measuring the time between successive angular positions as the member rotates through at least one engine cycle and producing a plurality of period signals responsive respectively to the measured time intervals. Each engine cylinder has an equal number of the angular positions associated therewith, and the member makes one rotation per engine cycle. A deviation circuit receives the period signals and produces a deviation signal for each engine cylinder. Each deviation signal is responsive to a difference between period signals of a respective cylinder. An averaging circuit receives the deviation signals and produces an average signal responsive to an average of the deviation signals. A comparator receives the deviation and average signals, compares each deviation signal to the average signal, and produces respective fault signals in response to individual deviation signals differing from the average signal by more than a first threshold.
摘要翻译：动态发动机诊断装置可用于检测发动机故障，例如正常发动机运转期间的发动机失油。识别具有故障的特定气缸能够更有效地进行修理。在本申请中，提供了一种用于检测具有由多个气缸驱动的旋转部件的内燃机的各个气缸中的故障的装置。该装置包括传感器，用于当构件通过至少一个发动机循环旋转时测量连续角位置之间的时间，并且产生分别响应于测量的时间间隔的多个周期信号。每个发动机气缸具有相等数量的与其相关联的角度位置，并且该构件每个发动机循环一个旋转。偏差电路接收周期信号并产生每个发动机气缸的偏差信号。每个偏差信号响应相应气缸的周期信号之间的差异。平均电路接收偏差信号并产生响应于偏差信号的平均值的平均信号。比较器接收偏差和平均信号，将每个偏差信号与平均信号进行比较，并响应于与平均信号不同于第一阈值的各个偏差信号产生相应的故障信号。

9. 发明授权

US6073592A Apparatus for an engine control system 失效
标题翻译：发动机控制系统的装置
公开(公告)号：US6073592A
公开(公告)日：2000-06-13
申请号：US36366
申请日：1998-03-06
申请人： Scott C. Brown , Raymond G. Evans , James B. Maddock , Shawn J. Weck
发明人： Scott C. Brown , Raymond G. Evans , James B. Maddock , Shawn J. Weck
IPC分类号： F02D19/10 , F02D31/00 , F02D33/00 , F02D41/00 , F02D41/26 , F02B3/00
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/105 , F02D25/02 , F02D31/007 , F02D33/00 , F02D41/266 , Y02T10/36
摘要： In one embodiment of the present invention an apparatus for controlling one or more engines by synchronizing the functions of two or more electronic control modules includes a master electronic control module, one or more slave electronic control modules, and one or more data links for transferring data between the electronic control modules. Engine control and monitoring functions are divided between the master electronic control module and the slave electronic control modules. The present invention may be used to control and monitor dual fuel engines and engines that operate on one type of fuel. The master electronic control module may transition operation of the engine to the diesel fuel only mode in the event of a failure of any dual fuel mode specific components. The master ECM coordinates timing and speed of fuel injection to engine cylinders using input from an adjustable engine speed command device and a speed sensor connected to each engine. The loads driven by the engines may be allocated evenly or unevenly.
摘要翻译：在本发明的一个实施例中，用于通过同步两个或多个电子控制模块的功能来控制一个或多个引擎的装置包括主电子控制模块，一个或多个从属电子控制模块和用于传送数据的一个或多个数据链路电子控制模块之间。发动机控制和监控功能分为主电子控制模块和从属电子控制模块。本发明可以用于控制和监视在一种类型的燃料上操作的双燃料发动机和发动机。在任何双燃料模式特定部件发生故障的情况下，主电子控制模块可以将发动机的操作转变为仅柴油燃料模式。主机ECM使用来自可调发动机速度指令装置和连接到每个发动机的速度传感器的输入来协调对发动机气缸的燃料喷射的时间和速度。由发动机驱动的负载可以均匀地或不均匀地分配。

10. 发明授权

US6098008A Method and apparatus for determining fuel control commands for a cruise control governor system 失效
标题翻译：用于确定巡航控制调速器系统的燃料控制命令的方法和装置
公开(公告)号：US6098008A
公开(公告)日：2000-08-01
申请号：US978325
申请日：1997-11-25
申请人： Michael S. Lukich , James B. Maddock
发明人： Michael S. Lukich , James B. Maddock
IPC分类号： B60K31/04 , F02D31/00 , B60K31/00
CPC分类号： F02D31/007 , B60K31/047 , F02D31/001 , B60W2510/0638 , B60W2510/0652 , B60W2710/0644
摘要： In one aspect of the present invention, a method for determining a fuel command for an engine having a cruise control system is disclosed. The method includes the steps of determining a desired engine speed, determining an actual engine speed, modifying the actual engine speed value in response to a previous value of the engine speed, and then determining the fuel command in response to the modified and desired engine speed.
摘要翻译：在本发明的一个方面，公开了一种用于确定具有巡航控制系统的发动机的燃料指令的方法。该方法包括以下步骤：确定期望的发动机速度，确定实际发动机转速，响应于发动机转速的先前值来修改实际发动机转速值，然后响应于修改和期望的发动机转速确定燃料指令。

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