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1. 发明授权

US07678015B2 Efficiency based integrated power train control system 失效
标题翻译：基于效率的综合动力传动系控制系统
公开(公告)号：US07678015B2
公开(公告)日：2010-03-16
申请号：US11600745
申请日：2006-11-17
申请人： Steven J. Funke , Jason K. Bloms , Thomas J. Crowell , Scott A. Leman , James R. Weber , Jeff Skorupski , Tom Genise , Rich Nellums , Daniel G. Smedley , Donald Speranza
发明人： Steven J. Funke , Jason K. Bloms , Thomas J. Crowell , Scott A. Leman , James R. Weber , Jeff Skorupski , Tom Genise , Rich Nellums , Daniel G. Smedley , Donald Speranza
IPC分类号： F16H61/662 , B60W10/04 , F16H61/40 , G06F7/00
CPC分类号： B60W10/103 , B60W10/06 , B60W30/1882 , B60W2540/10 , F16H47/02 , F16H61/46 , F16H61/465 , F16H2061/0015 , Y02T10/56 , Y02T10/84 , Y10T477/6217 , Y10T477/623 , Y10T477/636 , Y10T477/637 , Y10T477/679
摘要： A power train control system for a mobile machine is disclosed. The power train control system has a power source configured to produce a power output, a transmission device operatively connected to receive the power output and propel the mobile machine, and a control module. The control module is configured to receive an indication of a power demand, receive an indication of a current travel speed of the mobile machine, and reference the power demand and the current travel speed with a power train efficiency map to determine a desired power source speed. The power train control system is also configured to control operation of the transmission device to bring a speed of the power source within a predetermined amount of the desired power source speed.
摘要翻译：公开了一种用于移动机器的动力传动系控制系统。动力传动系控制系统具有被配置为产生动力输出的动力源，可操作地连接以接收动力输出并推动移动机器的传动装置和控制模块。控制模块被配置为接收电力需求的指示，接收移动机器的当前行驶速度的指示，并用动力传动系效率图来参考电力需求和当前行驶速度，以确定期望的电源速度。动力传动系控制系统还被配置为控制传动装置的操作，以使电源的速度达到所需电源速度的预定量。

2. 发明申请

US20070254771A1 Efficiency based integrated power train control system 失效
标题翻译：基于效率的综合动力传动系控制系统
公开(公告)号：US20070254771A1
公开(公告)日：2007-11-01
申请号：US11600745
申请日：2006-11-17
申请人： Steven J. Funke , Jason K. Bloms , Thomas J. Crowell , Scott A. Leman , James R. Weber , Jeffrey H. Skorupski , Thomas A. Genise , Richard A. Nellums , Daniel G. Smedley , Donald Speranza
发明人： Steven J. Funke , Jason K. Bloms , Thomas J. Crowell , Scott A. Leman , James R. Weber , Jeffrey H. Skorupski , Thomas A. Genise , Richard A. Nellums , Daniel G. Smedley , Donald Speranza
IPC分类号： F16H61/40 , F16H47/04
CPC分类号： B60W10/103 , B60W10/06 , B60W30/1882 , B60W2540/10 , F16H47/02 , F16H61/46 , F16H61/465 , F16H2061/0015 , Y02T10/56 , Y02T10/84 , Y10T477/6217 , Y10T477/623 , Y10T477/636 , Y10T477/637 , Y10T477/679
摘要： A power train control system for a mobile machine is disclosed. The power train control system has a power source configured to produce a power output, a transmission device operatively connected to receive the power output and propel the mobile machine, and a control module. The control module is configured to receive an indication of a power demand, receive an indication of a current travel speed of the mobile machine, and reference the power demand and the current travel speed with a power train efficiency map to determine a desired power source speed. The power train control system is also configured to control operation of the transmission device to bring a speed of the power source within a predetermined amount of the desired power source speed.
摘要翻译：公开了一种用于移动机器的动力传动系控制系统。动力传动系控制系统具有被配置为产生动力输出的动力源，可操作地连接以接收动力输出并推动移动机器的传动装置和控制模块。控制模块被配置为接收电力需求的指示，接收移动机器的当前行驶速度的指示，并用动力传动系效率图来参考电力需求和当前行驶速度，以确定期望的电源速度。动力传动系控制系统还被配置为控制传动装置的操作，以使电源的速度达到所需电源速度的预定量。

3. 发明授权

US06965826B2 Engine control strategies 失效
标题翻译：发动机控制策略
公开(公告)号：US06965826B2
公开(公告)日：2005-11-15
申请号：US10459638
申请日：2003-06-11
申请人： David J. Andres , Gregory D. Hoenert , Thomas J. Crowell , George E. Donaldson
发明人： David J. Andres , Gregory D. Hoenert , Thomas J. Crowell , George E. Donaldson
IPC分类号： F02D41/02 , F02D41/24 , F02D41/26 , F02D45/00
CPC分类号： F02D41/021 , F02D41/1406 , F02D41/2422 , F02D41/2429 , F02D41/26 , F02D2041/1433
摘要： Electronically controlled internal combustion engines are operated based upon control calibration algorithms that can come in a variety of forms, including maps, equations, surfaces and other mathematical techniques. Each combination of a control calibration algorithm and a particular engine must satisfy certain constraints such as customer acceptance and value demands, and should have the ability to perform a variety of expected duty cycles for the given engine application. A plurality of different engine control calibration algorithms are made available to an engine control system. Each of the engine calibration algorithms corresponds to a particular duty cycle while being optimized for a performance parameter such as reduced emissions, while meeting a variety of constraints.
摘要翻译：电子控制的内燃机是基于可以采用各种形式的控制校准算法进行操作，包括地图，方程式，曲面和其他数学技术。控制校准算法和特定发动机的每个组合必须满足某些限制，例如客户接受度和价值需求，并且应具有对给定发动机应用执行各种预期占空比的能力。许多不同的发动机控制校准算法可用于发动机控制系统。每个发动机校准算法对应于特定的占空比，同时针对诸如减少的排放的性能参数进行优化，同时满足各种约束。

4. 发明授权

US4157501A Digital panel meter 失效
标题翻译：数字面板仪表
公开(公告)号：US4157501A
公开(公告)日：1979-06-05
申请号：US871202
申请日：1978-01-23
申请人： Ralph E. Cain, Jr. , Thomas J. Crowell
发明人： Ralph E. Cain, Jr. , Thomas J. Crowell
IPC分类号： G01R19/25 , G01R15/12 , G01R1/30 , G01R19/22
CPC分类号： G01R19/25
摘要： The meter is primarily adapted to replace a standard analog panel meter and is designed to selectively receive different ranges of input signals such as DC input signals in ranges extending from 50 mVDC to 500 VDC. In the disclosed embodiment there are four ranges also adapted to receive AC input signals in ranges extending from 100 mVAC to 480 VAC. Preferably, a jumper is used to select the different ranges. The jumper is readily accessible at the rear of the meter. The meter circuitry comprises an analog to digital converter having three digit, seven segment display and input circuitry including a range circuit, an operational amplifier and filter circuitry coupling serially to the converter.
摘要翻译：该仪表主要适用于替换标准模拟面板表，并设计为选择性地接收不同范围的输入信号，例如从50 mVDC到500 VDC范围内的直流输入信号。在所公开的实施例中，还有四个范围也适于在从100mVAC到480VAC的范围内接收AC输入信号。优选地，跳线用于选择不同的范围。跳线在仪表的后部很容易接近。仪表电路包括具有三位七段显示器和输入电路的模数转换器，该电路包括与串联耦合到转换器的量程电路，运算放大器和滤波器电路。

5. 发明授权

US06799552B2 System and method for controlling engine operation 失效
标题翻译：控制发动机运行的系统和方法
公开(公告)号：US06799552B2
公开(公告)日：2004-10-05
申请号：US10247642
申请日：2002-09-20
申请人： Thomas J. Crowell , David Andrew Pierpont
发明人： Thomas J. Crowell , David Andrew Pierpont
IPC分类号： F02D1302
CPC分类号： F02D13/0234 , F02B75/02 , F02B75/10 , F02B2275/14 , F02B2275/32 , F02D13/0215 , F02D13/0269 , Y02T10/123 , Y02T10/142
摘要： A system for operating an internal combustion engine includes an intake valve moveable between a first position at which fluid is blocked from flowing to or from the cylinder and a second position at which fluid is allowed to pass to or from the cylinder. The system includes a fluid actuator selectively operable to hold the intake valve from moving to the first position during a portion of a compression stroke and a control valve configured to control fluid flow between a source of fluid and the fluid actuator. A fuel supply system supplies a predetermined amount of fuel to the cylinder at an appropriate time during an engine cycle based on at least one engine operating parameter, and a controller determines a need to de-rate the engine based on a sensed parameter relating to source fluid viscosity during a cycle in which the fluid actuator is not operated.
摘要翻译：一种用于操作内燃机的系统包括可在第一位置和第二位置之间移动的进气门，该第一位置在该第一位置和第二位置之间流体被阻挡以流动或流出该气缸。该系统包括流体致动器，其选择性地可操作以在压缩冲程的一部分期间保持进气门移动到第一位置，并且配置成控制流体源和流体致动器之间的流体流动的控制阀。燃料供给系统基于至少一个发动机工作参数，在发动机循环期间的适当时刻向气缸供给预定量的燃料，并且控制器基于与源相关的感测参数来确定对发动机进行转速的需要流体致动器不工作的循环期间的流体粘度。

6. 发明授权

US5865158A Method and system for controlling fuel injector pulse width based on fuel temperature 失效
标题翻译：基于燃料温度控制燃油喷射器脉冲宽度的方法和系统
公开(公告)号：US5865158A
公开(公告)日：1999-02-02
申请号：US760091
申请日：1996-12-11
申请人： Trent J. Cleveland , Thomas J. Crowell
发明人： Trent J. Cleveland , Thomas J. Crowell
IPC分类号： F02M51/00 , F02D41/20 , F02D41/30 , F02D41/38 , F02D41/40 , F02D45/00
CPC分类号： F02D41/3005 , F02D41/3809 , F02D2041/389 , F02D2200/0606 , F02D2200/0608 , F02D41/008
摘要： A method and system for controlling the injection of fuel across a plurality of fuel injectors coupled together along a fuel rail in an internal combustion engine is provided. The method and system involve producing a reference fuel delivery control signal for each of the fuel injectors as a function of the desired fuel mass to be injected and subsequently adjusting the pulse width of each fuel delivery control signal as a function of the fuel temperature proximate each of the respective fuel injectors. The temperature of the fuel proximate each of the respective fuel injectors along the fuel rail is ascertained by measuring the temperature of the fuel near the inlet of the fuel rail using a temperature sensor and subsequently determining the temperature of the fuel proximate each of the fuel injectors based on the measured fuel temperature measured and the location of said fuel injector along said fuel rail.
摘要翻译：提供了一种用于控制沿着内燃机中的燃料轨连接在一起的多个燃料喷射器喷射燃料的方法和系统。该方法和系统包括根据要注入的期望燃料质量产生用于每个燃料喷射器的参考燃料输送控制信号，随后根据每个燃料输送控制信号的燃料温度的函数调整每个燃料输送控制信号的脉冲宽度的各个燃料喷射器。通过使用温度传感器测量靠近燃料轨的入口的燃料的温度并随后确定靠近每个燃料喷射器的燃料的温度来确定靠近燃料轨道的每个燃料喷射器附近的燃料的温度基于测量的测量的燃料温度和所述燃料喷射器沿着所述燃料轨的位置。

7. 发明申请

US20100152983A1 System and method of changing engine performance curves to manage heat generation 有权
标题翻译：改变发动机性能曲线以管理发热的系统和方法
公开(公告)号：US20100152983A1
公开(公告)日：2010-06-17
申请号：US12337421
申请日：2008-12-17
申请人： Thomas J. Crowell
发明人： Thomas J. Crowell
IPC分类号： F02D45/00
CPC分类号： F02D41/0225 , B60W10/06 , B60W2510/1005 , E02F9/2066 , E02F9/2246 , F02D41/40
摘要： A system and method for managing the heat produced by operation of an internal combustion system utilizes an electronic controller to control operation the engine that is coupled to a transmission. The transmission can include a high drive ratio and a low drive ratio. Stored in the controller are a plurality of different performance curves. When the transmission is in the low drive ratio, the controller selects a performance curve that comparatively increases the amount of torque and/or power the engine produces. When the transmission is in the high drive ratio, the controller selects a performance curve that comparatively reduces torque and/or power produced by the engine. Because the engine generates less heat when it produces less torque, the engine can accommodate additional emissions control devices and/or techniques that may otherwise adversely affect heat rejection.
摘要翻译：用于管理由内燃机系统操作产生的热量的系统和方法利用电子控制器来控制耦合到变速器的发动机的操作。变速器可以包括高驱动比和低驱动比。存储在控制器中的是多个不同的性能曲线。当变速器处于低驱动比时，控制器选择相对增加发动机产生的转矩和/或功率量的性能曲线。当变速器处于高驱动比时，控制器选择相对减小发动机产生的转矩和/或功率的性能曲线。因为当发动机产生更少的扭矩时，发动机产生较少的热量，所以发动机可以容纳额外的排放控制装置和/或可能不利地影响散热的技术。

8. 发明申请

US20080264081A1 Exhaust gas recirculation cooler having temperature control 审中-公开
标题翻译：具有温度控制的废气再循环冷却器
公开(公告)号：US20080264081A1
公开(公告)日：2008-10-30
申请号：US11797022
申请日：2007-04-30
申请人： Thomas J. Crowell , Scott Alex Snoble
发明人： Thomas J. Crowell , Scott Alex Snoble
IPC分类号： F25B41/00
CPC分类号： G05D23/1931 , F02M26/24 , F02M26/28 , F02M26/47 , F02M26/50 , F28D7/0091 , F28F27/02
摘要： A cooling system for cooling a gas flow is provided having a heat exchanger heat exchanger with a plurality of chambers through which a coolant may flow. The system also has a plurality of chamber valves, wherein each of the plurality of chamber valves is configured to selectively control fluid flowing through an associated one of the plurality of chambers. In addition, the system has at least one gas sensor situated to sense a parameter indicative of a temperature of a gas flowing through the heat exchanger. The system further has a controller configured to actuate at least one of the plurality of chamber valves to prevent the flow of coolant through at least one of the plurality of chambers when the gas temperature is below a threshold temperature.
摘要翻译：提供了一种用于冷却气流的冷却系统，其具有带有冷却剂可流过的多个室的热交换器热交换器。该系统还具有多个腔室阀，其中多个腔室阀中的每一个构造成选择性地控制流过多个腔室中相关的一个腔室的流体。此外，该系统具有至少一个气体传感器，其被设置为感测指示流过热交换器的气体的温度的参数。该系统还具有控制器，该控制器构造成当气体温度低于阈值温度时致动多个室阀中的至少一个，以防止冷却剂流过多个室中的至少一个。

9. 发明授权

US08214115B2 System and method of changing engine performance curves to manage heat generation 有权
标题翻译：改变发动机性能曲线以管理发热的系统和方法
公开(公告)号：US08214115B2
公开(公告)日：2012-07-03
申请号：US12337421
申请日：2008-12-17
申请人： Thomas J. Crowell
发明人： Thomas J. Crowell
IPC分类号： G06F7/00
CPC分类号： F02D41/0225 , B60W10/06 , B60W2510/1005 , E02F9/2066 , E02F9/2246 , F02D41/40
摘要： A system and method for managing the heat produced by operation of an internal combustion system utilizes an electronic controller to control operation the engine that is coupled to a transmission. The transmission can include a high drive ratio and a low drive ratio. Stored in the controller are a plurality of different performance curves. When the transmission is in the low drive ratio, the controller selects a performance curve that comparatively increases the amount of torque and/or power the engine produces. When the transmission is in the high drive ratio, the controller selects a performance curve that comparatively reduces torque and/or power produced by the engine. Because the engine generates less heat when it produces less torque, the engine can accommodate additional emissions control devices and/or techniques that may otherwise adversely affect heat rejection.
摘要翻译：用于管理由内燃机系统操作产生的热量的系统和方法利用电子控制器来控制耦合到变速器的发动机的操作。变速器可以包括高驱动比和低驱动比。存储在控制器中的是多个不同的性能曲线。当变速器处于低驱动比时，控制器选择相对增加发动机产生的转矩和/或功率量的性能曲线。当变速器处于高驱动比时，控制器选择相对减小发动机产生的转矩和/或功率的性能曲线。因为当发动机产生更少的扭矩时，发动机产生较少的热量，所以发动机可以容纳额外的排放控制装置和/或可能不利地影响散热的技术。

10. 发明授权

US06279555B1 Blow-by gas evacuation and oil reclamation 有权
标题翻译：吹气抽气和开采油
公开(公告)号：US06279555B1
公开(公告)日：2001-08-28
申请号：US09652171
申请日：2000-08-31
申请人： Thomas J. Crowell , Douglas E. Wilson
发明人： Thomas J. Crowell , Douglas E. Wilson
IPC分类号： F01M1300
CPC分类号： F01M13/022 , F01M2013/026 , F01M2013/027
摘要： Air laden with oil and blow-by gases is evacuated from an engine compartment such as a crankcase. The air is cleaned by removing oil and may be reused for engine combustion by routing it through a turbocharger inlet. The reclaimed oil may be returned to an oil pan for reuse in engine lubrication.
摘要翻译：装有油和窜气的空气从诸如曲轴箱的发动机舱排空。通过去除油来清洁空气，并且可以通过将其通过涡轮增压器入口重新用于发动机燃烧。回收油可以返回到油盘，以便在发动机润滑中重新使用。

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