专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06684849B2 Multiple operating mode engine and method of operation 有权
标题翻译：多种操作模式引擎和操作方法
公开(公告)号：US06684849B2
公开(公告)日：2004-02-03
申请号：US10387579
申请日：2003-03-14
申请人： Axel O. zur Loye , Larry J. Brackney , Cariappa M. Chenanda , Robert M. Hurst , Lester L. Peters , Patrick M. Pierz , John F. Wright
发明人： Axel O. zur Loye , Larry J. Brackney , Cariappa M. Chenanda , Robert M. Hurst , Lester L. Peters , Patrick M. Pierz , John F. Wright
IPC分类号： F02B1700
CPC分类号： F02D13/0203 , F01N3/28 , F02B1/04 , F02B1/12 , F02B3/06 , F02B17/005 , F02B23/0672 , F02B29/0406 , F02B29/0418 , F02B37/18 , F02B37/22 , F02B69/00 , F02B2075/125 , F02D9/04 , F02D13/0215 , F02D13/0234 , F02D13/0269 , F02D15/04 , F02D19/061 , F02D19/0631 , F02D19/0647 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/105 , F02D35/02 , F02D35/022 , F02D35/023 , F02D35/025 , F02D35/028 , F02D41/0025 , F02D41/0027 , F02D41/3035 , F02D41/3064 , F02D41/3094 , F02D41/40 , F02D41/401 , F02D41/402 , F02D41/403 , F02D41/405 , F02D2041/389 , F02D2250/18 , F02M26/01 , F02M26/05 , F02M26/10 , F02M43/00 , F02M45/02 , F02M69/044 , F02M69/045 , F02M69/046 , F02N11/04 , Y02T10/123 , Y02T10/125 , Y02T10/128 , Y02T10/142 , Y02T10/144 , Y02T10/36 , Y02T10/42 , Y02T10/44
摘要： A multi-mode internal combustion engine and method of operating the engine is provided which is capable of operating in a variety of modes based on engine operating conditions to enhance fuel efficiency and reduce emissions. The multi-mode engine include a fuel delivery system and control system for permitting the engine to operate in a diesel mode, a homogeneous charge dual fuel transition mode, a spark ignition or liquid spark ignition mode and/or a premixed charge compression ignition mode. The control system and method permits the engine operation to transfer between the various modes in an effective and efficient manner by controlling one or more fuel delivery devices or other engine components so as to move along a continuous transfer path while maintaining engine torque at a substantially constant level.
摘要翻译：提供多模式内燃机和操作发动机的方法，其能够基于发动机操作条件以各种模式操作，以提高燃料效率并减少排放。多模式发动机包括用于允许发动机以柴油模式，均质充气双燃料转换模式，火花点火或液体火花点火模式和/或预混充气压缩点火模式操作的燃料输送系统和控制系统。控制系统和方法允许发动机操作通过控制一个或多个燃料输送装置或其他发动机部件以有效和有效的方式在各种模式之间传递，以便沿着连续输送路径移动，同时将发动机转矩保持在基本恒定水平。

2. 发明授权

US08322129B2 Method for controlling turbine outlet temperatures in a diesel engine 有权
标题翻译：用于控制柴油机涡轮机出口温度的方法
公开(公告)号：US08322129B2
公开(公告)日：2012-12-04
申请号：US11356363
申请日：2006-02-16
申请人： Thomas A. Dollmeyer , Jennifer W. Rumsey , Larry J. Brackney , B. Jerry Song , J. Steve Wills , John N. Chi , John M. Mulloy
发明人： Thomas A. Dollmeyer , Jennifer W. Rumsey , Larry J. Brackney , B. Jerry Song , J. Steve Wills , John N. Chi , John M. Mulloy
IPC分类号： F01N5/04
CPC分类号： F01N3/023 , F01N11/002 , F02D41/0007 , F02D41/029 , F02D41/1446 , F02D41/1447 , Y02T10/144 , Y02T10/47
摘要： A method and system for controlling an exhaust temperature for an internal combustion engine is disclosed. The method and system include determining a range of acceptable charge flows within the internal combustion engine to meet a desired exhaust temperature. The method and system further include controlling the charge flows to fall within the range. Control strategies to utilize the charge flow as a lever to control turbine outlet temperature are disclosed. These strategies utilize the inversion of the cylinder outlet temperature virtual sensor as well as a new turbine outlet temperature virtual sensor to determine the charge flow required to achieve the desired turbine outlet temperature given the current turbine inlet and outlet pressure, SOI, charge pressure, charge temperature, fueling, and engine speed.
摘要翻译：公开了一种用于控制内燃机排气温度的方法和系统。该方法和系统包括确定内燃机内的可接受电荷流的范围以满足期望的排气温度。该方法和系统还包括控制电荷流量落在该范围内。公开了将充电流作为杠杆来控制涡轮出口温度的控制策略。这些策略利用汽缸出口温度虚拟传感器的反转以及新的涡轮出口温度虚拟传感器来确定给定当前涡轮机入口和出口压力，SOI，充气压力，电荷，达到所需涡轮机出口温度所需的电荷流量温度，加油和发动机转速。

3. 发明授权

US09456183B2 Image processing occupancy sensor 有权
标题翻译：图像处理占用传感器
公开(公告)号：US09456183B2
公开(公告)日：2016-09-27
申请号：US12947045
申请日：2010-11-16
申请人： Larry J. Brackney
发明人： Larry J. Brackney
IPC分类号： H04N7/18 , G06K9/00 , H05B37/02 , G01M1/38
CPC分类号： H04N7/183 , G06K9/00771 , H05B37/0227 , H05B37/0245
摘要： A system and method of detecting occupants in a building automation system environment using image based occupancy detection and position determinations. In one example, the system includes an image processing occupancy sensor that detects the number and position of occupants within a space that has controllable building elements such as lighting and ventilation diffusers. Based on the position and location of the occupants, the system can finely control the elements to optimize conditions for the occupants, optimize energy usage, among other advantages.
摘要翻译：一种使用基于图像的占用检测和位置确定在楼宇自动化系统环境中检测乘员的系统和方法。在一个示例中，该系统包括图像处理占用传感器，其检测具有诸如照明和通风扩散器之类的可控构建元件的空间内的乘客的数量和位置。基于乘员的位置和位置，系统可以精细地控制元件以优化乘客的状况，优化能量使用等优点。

4. 发明授权

US07725199B2 Framework for generating model-based system control parameters 失效
标题翻译：用于生成基于模型的系统控制参数的框架
公开(公告)号：US07725199B2
公开(公告)日：2010-05-25
申请号：US11070146
申请日：2005-03-02
申请人： Larry J. Brackney
发明人： Larry J. Brackney
IPC分类号： G05B13/02
CPC分类号： G05B13/042 , F02B29/0493 , F02D11/105 , F02D41/0007 , F02D41/005 , F02D41/0072 , F02D41/1401 , F02D41/144 , F02D41/1447 , F02D41/1462 , F02D41/1467 , F02D2041/1433 , F02M26/05 , F02M26/33 , Y02T10/144 , Y02T10/47
摘要： A control framework generates control parameters for controlling operation of a physical system, and includes one or more embedded models each producing a model output corresponding to a different operating parameter of the system as a function of one or more system operating conditions and/or a number of solution parameters, objective logic producing a scalar performance metric as a function of the number model outputs and of one or more system performance target values, objective optimization logic determining a number of unconstrained solution parameters in a manner that minimizes the scalar performance metric, and solution constraining logic determining the number of solution parameters from the number of unconstrained solution parameters in a manner that limits an operating range of at least one of the unconstrained solution parameters. The control parameters may correspond to one of the number of unconstrained solution parameters or to the number of solution parameters.
摘要翻译：控制框架产生用于控制物理系统的操作的控制参数，并且包括一个或多个嵌入式模型，每个嵌入模型根据一个或多个系统操作条件和/或数量产生对应于系统的不同操作参数的模型输出解决方案参数，客观逻辑产生作为数字模型输出和一个或多个系统性能目标值的函数的标量性能度量，客观优化逻辑以使标量性能度量最小化的方式确定多个无约束解决方案参数，以及解决方案约束逻辑以限制非约束解决方案参数中的至少一个的操作范围的方式从无约束解决方案参数的数量确定解决方案参数的数量。控制参数可以对应于无约束解决方案参数的数量或解决方案参数的数量之一。

5. 发明授权

US06907870B2 Multiple operating mode engine and method of operation 有权
标题翻译：多种操作模式引擎和操作方法
公开(公告)号：US06907870B2
公开(公告)日：2005-06-21
申请号：US10762354
申请日：2004-01-23
申请人： Axel O. zur Loye , Larry J. Brackney , Cariappa M. Chenanda , Robert M. Hurst , Lester L. Peters , Patrick M. Pierz , John F. Wright
发明人： Axel O. zur Loye , Larry J. Brackney , Cariappa M. Chenanda , Robert M. Hurst , Lester L. Peters , Patrick M. Pierz , John F. Wright
IPC分类号： F01N3/28 , F02B1/04 , F02B1/12 , F02B3/06 , F02B11/00 , F02B17/00 , F02B23/06 , F02B37/18 , F02B37/22 , F02B69/00 , F02B75/12 , F02D9/02 , F02D9/04 , F02D13/02 , F02D15/04 , F02D19/02 , F02D19/06 , F02D19/08 , F02D19/10 , F02D21/08 , F02D23/02 , F02D35/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/06 , F02D41/30 , F02D41/34 , F02D41/38 , F02D41/40 , F02D43/00 , F02D45/00 , F02M21/02 , F02M21/04 , F02M25/07 , F02M43/00 , F02M45/02 , F02M63/00 , F02M69/04 , F02N11/04 , F02P1/00
CPC分类号： F02D13/0203 , F01N3/28 , F02B1/04 , F02B1/12 , F02B3/06 , F02B17/005 , F02B23/0672 , F02B29/0406 , F02B29/0418 , F02B37/18 , F02B37/22 , F02B69/00 , F02B2075/125 , F02D9/04 , F02D13/0215 , F02D13/0234 , F02D13/0269 , F02D15/04 , F02D19/061 , F02D19/0631 , F02D19/0647 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/105 , F02D35/02 , F02D35/022 , F02D35/023 , F02D35/025 , F02D35/028 , F02D41/0025 , F02D41/0027 , F02D41/3035 , F02D41/3064 , F02D41/3094 , F02D41/40 , F02D41/401 , F02D41/402 , F02D41/403 , F02D41/405 , F02D2041/389 , F02D2250/18 , F02M26/01 , F02M26/05 , F02M26/10 , F02M43/00 , F02M45/02 , F02M69/044 , F02M69/045 , F02M69/046 , F02N11/04 , Y02T10/123 , Y02T10/125 , Y02T10/128 , Y02T10/142 , Y02T10/144 , Y02T10/36 , Y02T10/42 , Y02T10/44
摘要： A multi-mode internal combustion engine and method of operating the engine is provided which is capable of operating in a variety of modes based on engine operating conditions to enhance fuel efficiency and reduce emissions. The multi-mode engine include a fuel delivery system and control system for permitting the engine to operate in a diesel mode, a homogeneous charge dual fuel transition mode, a spark ignition or liquid spark ignition mode and/or a premixed charge compression ignition mode. The control system and method permits the engine operation to transfer between the various modes in an effective and efficient manner by controlling one or more fuel delivery devices or other engine components so as to move along a continuous transfer path while maintaining engine torque at a substantially constant level.
摘要翻译：提供多模式内燃机和操作发动机的方法，其能够基于发动机操作条件以各种模式操作，以提高燃料效率并减少排放。多模式发动机包括用于允许发动机以柴油模式，均质充气双燃料转换模式，火花点火或液体火花点火模式和/或预混充气压缩点火模式操作的燃料输送系统和控制系统。控制系统和方法允许发动机操作通过控制一个或多个燃料输送装置或其他发动机部件以有效和有效的方式在各种模式之间传递，以便沿着连续输送路径移动，同时将发动机转矩保持在基本恒定水平。

6. 发明授权

US06598468B2 Apparatus and methods for determining start of combustion for an internal combustion engine 有权
标题翻译：用于确定内燃机的燃烧开始的装置和方法
公开(公告)号：US06598468B2
公开(公告)日：2003-07-29
申请号：US09901689
申请日：2001-07-11
申请人： Axel O Zur Loye , Larry J Brackney , James A Zigan
发明人： Axel O Zur Loye , Larry J Brackney , James A Zigan
IPC分类号： G01L326
CPC分类号： F02D35/028 , F02B1/12 , F02D35/023 , F02D41/14 , F02D41/3035 , F02D41/401 , F02D2041/389 , G01M15/08 , Y02T10/44
摘要： An apparatus and methods for effectively determining the start of combustion in a cylinder of an internal combustion engine where the start of combustion is calculated by obtaining cylinder pressure data (P), processing the cylinder pressure data (P) into a processed pressure value indicative of the occurrence of SOC, comparing the processed pressure value to a predetermined threshold value, if the processed pressure value crosses the predetermined threshold value, determining that SOC has occurred, and calculating a crank shaft location at which the predetermined threshold value was crossed by the processed pressure value thereby identifying the crank shaft location at which SOC occurred. In alternative embodiments, optional steps may be provided including a verification step, a windowing step, a filtering step, determining occurrence of misfire, and determining occurrence of retarded timing.
摘要翻译：一种用于有效地确定内燃机的气缸中的燃烧开始的装置和方法，其中通过获得气缸压力数据（P）来计算燃烧开始，将气缸压力数据（P）处理成表示如果处理过的压力值超过预定阈值，则确定已经发生了SOC，并且通过处理过的压缩机计算预定阈值跨过的曲轴位置，发生SOC，将处理后的压力值与预定阈值进行比较压力值，从而识别出现SOC的曲轴位置。在替代实施例中，可以提供可选步骤，包括验证步骤，加窗步骤，过滤步骤，确定失火的发生，以及确定延迟定时的发生。

7. 发明授权

US06561157B2 Multiple operating mode engine and method of operation 有权
公开(公告)号：US06561157B2
公开(公告)日：2003-05-13
申请号：US09850189
申请日：2001-05-08
申请人： Axel O zur Loye , Larry J Brackney , Cariappa M Chenanda , Robert M Hurst , Lester L Peters , Patrick M Pierz , John F Wright
发明人： Axel O zur Loye , Larry J Brackney , Cariappa M Chenanda , Robert M Hurst , Lester L Peters , Patrick M Pierz , John F Wright
IPC分类号： F02B1700
CPC分类号： F02D13/0203 , F01N3/28 , F02B1/04 , F02B1/12 , F02B3/06 , F02B17/005 , F02B23/0672 , F02B29/0406 , F02B29/0418 , F02B37/18 , F02B37/22 , F02B69/00 , F02B2075/125 , F02D9/04 , F02D13/0215 , F02D13/0234 , F02D13/0269 , F02D15/04 , F02D19/061 , F02D19/0631 , F02D19/0647 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/105 , F02D35/02 , F02D35/022 , F02D35/023 , F02D35/025 , F02D35/028 , F02D41/0025 , F02D41/0027 , F02D41/3035 , F02D41/3064 , F02D41/3094 , F02D41/40 , F02D41/401 , F02D41/402 , F02D41/403 , F02D41/405 , F02D2041/389 , F02D2250/18 , F02M26/01 , F02M26/05 , F02M26/10 , F02M43/00 , F02M45/02 , F02M69/044 , F02M69/045 , F02M69/046 , F02N11/04 , Y02T10/123 , Y02T10/125 , Y02T10/128 , Y02T10/142 , Y02T10/144 , Y02T10/36 , Y02T10/42 , Y02T10/44
摘要： A multi-mode internal combustion engine and method of operating the engine is provided which is capable of operating in a variety of modes based on engine operating conditions to enhance fuel efficiency and reduce emissions. The multi-mode engine include a fuel delivery system and control system for permitting the engine to operate in a diesel mode, a homogeneous charge dual fuel transition mode, a spark ignition or liquid spark ignition mode and/or a premixed charge compression ignition mode. The control system and method permits the engine operation to transfer between the various modes in an effective and efficient manner by controlling one or more fuel delivery devices or other engine components so as to move along a continuous transfer path while maintaining engine torque at a substantially constant level.

8. 发明授权

US06550464B1 System for controlling engine exhaust temperature 有权
标题翻译：控制发动机排气温度的系统
公开(公告)号：US06550464B1
公开(公告)日：2003-04-22
申请号：US09774987
申请日：2001-01-31
申请人： Larry J. Brackney
发明人： Larry J. Brackney
IPC分类号： F02D4100
CPC分类号： F02D41/1447 , F02D41/0235 , F02D41/1446 , F02D41/187 , F02D2200/0414
摘要： A system is provided for limiting engine exhaust temperature to a maximum temperature limit. The system is operable to limit either a first or a second fueling parameter in accordance with an engine exhaust temperature estimation model. An engine exhaust temperature-limited fueling command is computed from the respective fueling parameter, and fuel supplied to the engine is limited thereby in order to maintain the actual engine exhaust temperature below the maximum temperature limit. In one embodiment, the engine exhaust temperature model is based on current values of engine speed, intake manifold temperature, mass charge flow, default fuel command parameters, and a first set of model constants. In an alternative embodiment, the engine exhaust temperature model is based on current values of engine speed, intake manifold temperature, intake manifold pressure, mass charge flow, default fueling parameters, and a second set of model constants including a lower heating value of fuel constant.
摘要翻译：提供了将发动机排气温度限制到最大温度限制的系统。该系统可操作以根据发动机排气温度估计模型来限制第一或第二加油参数。从相应的加油参数计算发动机排气温度限制加油命令，并且限制供给发动机的燃料，以便将实际的发动机排气温度保持在最大温度极限以下。在一个实施例中，发动机排气温度模型基于发动机速度，进气歧管温度，质量充量流量，默认燃料命令参数和第一组模型常数的当前值。在替代实施例中，发动机排气温度模型基于发动机速度，进气歧管温度，进气歧管压力，质量进料流量，默认加油参数和第二组模型常数的当前值，包括燃料常数的较低热值。

9. 发明授权

US06408625B1 Operating techniques for internal combustion engines 有权
标题翻译：内燃机的操作技术
公开(公告)号：US06408625B1
公开(公告)日：2002-06-25
申请号：US09487526
申请日：2000-01-19
申请人： Peter V. Woon , Axel O. Zur Loye , Larry J. Brackney , Jay F. Leonard , Eric K. Bradley , Terry M. Vandenberghe , Jacqueline M. Yeager , Julie A. Wagner , Greg A. Moore
发明人： Peter V. Woon , Axel O. Zur Loye , Larry J. Brackney , Jay F. Leonard , Eric K. Bradley , Terry M. Vandenberghe , Jacqueline M. Yeager , Julie A. Wagner , Greg A. Moore
IPC分类号： F02B3344
CPC分类号： F02D41/0205 , F02B29/0406 , F02B37/00 , F02D17/02 , F02D19/023 , F02D19/024 , F02D23/02 , F02D29/06 , F02D41/0007 , F02D41/0087 , F02M21/0212 , F02M21/0215 , F02M21/0275 , F02M21/0278 , F02M21/0284 , F02M21/04 , Y02T10/144 , Y02T10/32
摘要： An electric power generation system is disclosed, which includes a back-up electric power generator driven by a four-cycle internal combustion engine. The engine includes a plurality of reciprocating cylinders each rotatably coupled to a crankshaft, which drives the electric power generator. The engine also includes a compressor along an intake pathway to deliver pressurized air to the cylinders and a turbine along an exhaust pathway to power the compressor when driven by exhaust discharged from the cylinders. The engine is prepared to accept a generator load by increasing boost pressure provided by the compressor. This increase is accomplished by skip-firing the cylinders in a selected pattern, retarding ignition timing for the cylinders, or a combination of these techniques. A unique skip-fueling control pattern is also disclosed.
摘要翻译：公开了一种发电系统，其包括由四冲程内燃机驱动的后备电力发电机。发动机包括多个可旋转地联接到曲轴的往复运动气缸，其驱动发电机。发动机还包括沿着进气通道的压缩机，以将压缩空气输送到气缸，以及沿着排气通道的涡轮机，以在由从气缸排出的排气驱动时为压缩机供电。发动机通过增加由压缩机提供的增压来准备接受发电机负载。这种增加是通过以选定的模式跳过气缸，延迟气缸的点火正时或这些技术的组合来实现的。还公开了独特的跳过加油控制模式。

10. 发明授权

US08830267B2 Augmented reality building operations tool 有权
标题翻译：增强现实建筑作业工具
公开(公告)号：US08830267B2
公开(公告)日：2014-09-09
申请号：US12946455
申请日：2010-11-15
申请人： Larry J. Brackney
发明人： Larry J. Brackney
IPC分类号： G09G5/00
CPC分类号： G06Q10/06 , G05B15/02 , G05B2219/2642 , G05B2219/32014 , G06F3/14 , G09G5/14 , G09G2340/12 , G09G2354/00 , G09G2380/00 , H05B37/02 , H05B37/0272
摘要： A method (700) for providing an augmented reality operations tool to a mobile client (642) positioned in a building (604). The method (700) includes, with a server (660), receiving (720) from the client (642) an augmented reality request for building system equipment (612) managed by an energy management system (EMS) (620). The method (700) includes transmitting (740) a data request for the equipment (612) to the EMS (620) and receiving (750) building management data (634) for the equipment (612). The method (700) includes generating (760) an overlay (656) with an object created based on the building management data (634), which may be sensor data, diagnostic procedures, or the like. The overlay (656) is configured for concurrent display on a display screen (652) of the client (642) with a real-time image of the building equipment (612). The method (700) includes transmitting (770) the overlay (656) to the client (642).
摘要翻译：一种用于向位于建筑物（604）中的移动客户端（642）提供增强现实操作工具的方法（700）。方法（700）包括与服务器（660）从客户端（642）接收（720）由能量管理系统（EMS）（620）管理的建筑系统设备（612）的增强现实请求。方法（700）包括向EMS（620）发送（740）对设备（612）的数据请求并且接收（750）用于设备（612）的建筑物管理数据（634）。方法（700）包括利用可以是传感器数据，诊断过程等的基于建筑物管理数据（634）创建的对象来生成（760）覆盖层（656）。覆盖层（656）被配置为在建筑设备（612）的实时图像上在客户端（642）的显示屏幕（652）上并发显示。方法（700）包括将覆盖（656）发送（770）到客户端（642）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式