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1. 发明授权

US5703283A Detrending engine positional data for rotating position encoders 失效
标题翻译：旋转位置编码器的发动机位置数据
公开(公告)号：US5703283A
公开(公告)日：1997-12-30
申请号：US562532
申请日：1995-11-24
申请人： Michael A. McClish , Marvin L. Lynch , Margaret A. Selfe , Gregory Steinl , Donald J. Remboski, Jr.
发明人： Michael A. McClish , Marvin L. Lynch , Margaret A. Selfe , Gregory Steinl , Donald J. Remboski, Jr.
IPC分类号： G01M15/06 , G01M15/00
CPC分类号： G01M15/06
摘要： A method for detrending engine positional data includes acquiring positional encoder data over a plurality of consecutive engine revolutions as the engine is decelerating. Then, a trend (207) in the acquired positional encoder data consistent with behavior occurring at less than a frequency of one cycle per engine revolution is identified. Next, corrected positional encoder data (208) is generated dependent on removing the identified trend (207).
摘要翻译：一种用于消除发动机位置数据的方法包括当发动机正在减速时在多个连续的发动机转速下获取位置编码器数据。然后，识别与获取的位置编码器数据一致的趋势（207），该行为与每发动机转数小于一个周期的频率发生。接下来，根据去除所识别的趋势来生成校正位置编码器数据（208）（207）。

2. 发明授权

US5559705A Adaptive profile correction for rotating position encoders in reciprocating engines 失效
标题翻译：旋转位置编码器在往复式发动机中的自适应轮廓校正
公开(公告)号：US5559705A
公开(公告)日：1996-09-24
申请号：US383119
申请日：1995-02-03
申请人： Michael A. McClish , Steven L. Plee , Donald J. Remboski, Jr. , Marvin L. Lynch , Susan K. Sonday
发明人： Michael A. McClish , Steven L. Plee , Donald J. Remboski, Jr. , Marvin L. Lynch , Susan K. Sonday
IPC分类号： F02D45/00 , F02D41/34 , G01M15/11 , G01P3/489 , G01P15/00 , G06G7/70 , G01P3/42
CPC分类号： G01M15/11 , G01P15/00 , G01P3/489 , F02D41/0097
摘要： A method and apparatus for adaptive profile correction for rotating position encoders in reciprocating engines measures a raw engine speed derived from a rotating position encoder (107) driven by a reciprocating engine. A first corrected engine speed (1103) is provided dependent on the raw engine speed and a predetermined first encoder profile while the engine is operating bounded within a first speed range (905), and a second corrected engine speed (1103) is provided dependent on the raw engine speed and a predetermined second encoder profile while the engine is operating bounded within a second speed range (913).
摘要翻译：用于在往复式发动机中旋转位置编码器的自适应轮廓校正的方法和装置测量从由往复式发动机驱动的旋转位置编码器（107）得到的原始发动机速度。当发动机在第一速度范围（905）内操作有界时，第一校正发动机转速（1103）取决于原始发动机速度和预定的第一编码器轮廓，并且第二校正发动机转速（1103）依赖于原始发动机速度和预定的第二编码器轮廓，同时发动机在第二速度范围内操作界限（913）。

3. 发明授权

US5219227A Method and apparatus for determining burned gas temperature, trapped mass and NO.sub.x emissions in an internal combustion engine 失效
标题翻译：用于确定内燃机中燃烧气体温度，被捕获质量和NOx排放的方法和装置
公开(公告)号：US5219227A
公开(公告)日：1993-06-15
申请号：US566964
申请日：1990-08-13
申请人： Jialin Yang , Steven L. Plee , Donald J. Remboski, Jr.
发明人： Jialin Yang , Steven L. Plee , Donald J. Remboski, Jr.
IPC分类号： F02D35/02 , F02D41/14 , G01K11/00 , G01M15/04 , G01M15/08 , G01M15/10
CPC分类号： F02D41/0062 , F02D35/022 , F02D35/023 , F02D35/026 , F02D41/1451 , F02D41/1462 , G01K11/00 , G01M15/048 , G01M15/08 , G01M15/10 , Y02T10/47
摘要： An arrangement is disclosed wherein a luminosity detector and a pressure transducer are used in an internal combustion engine to determine the burned gas temperature and trapped mass within each combustion chamber of the engine on a cycle-to-cycle basis or over a period of cycles, and to predict NO.sub.x emissions from the engine. Also disclosed is an arrangement wherein the burned gas temperature in each combustion chamber can be determined using only the luminosity detector.
摘要翻译：公开了一种布置，其中在内燃机中使用发光度检测器和压力传感器，以循环到循环或循环周期来确定发动机的每个燃烧室内的燃烧气体温度和捕获质量，并预测发动机的NOx排放。还公开了这样一种装置，其中每个燃烧室中的燃烧气体温度只能使用光度检测器来确定。

4. 发明授权

US5099683A Method and apparatus for determining certain operating and running parameters in an internal combustion engine 失效
标题翻译：用于确定内燃机中的某些操作和运行参数的方法和装置
公开(公告)号：US5099683A
公开(公告)日：1992-03-31
申请号：US527049
申请日：1990-05-22
申请人： Donald J. Remboski, Jr. , Robert W. Law , Jialin Yang
发明人： Donald J. Remboski, Jr. , Robert W. Law , Jialin Yang
IPC分类号： F02D35/02 , F02D41/14 , F02P5/145
CPC分类号： F02D35/022 , F02D41/1497 , F02P5/1455 , Y02T10/46
摘要： An internal combustion engine having a luminosity detector and an arrangement for measuring certain operating and running parameters such as peak heat release rate in the combustion chamber, NO.sub.x emissions and air/fuel ratio is provided. An arrangement is also disclosed wherein the engine's adjustable parameters can be varied in response to the luminosity signal or in response to the measured operating parameters so as to provide better running of the engine and/or reduce cycle to cycle variation.
摘要翻译：提供具有发光度检测器和用于测量某些操作和运行参数（诸如燃烧室中的峰值放热速率，NOx排放和空气/燃料比）的内燃机。还公开了一种布置，其中可以响应于亮度信号或响应于测量的运行参数来改变发动机的可调节参数，以便提供更好的发动机运行和/或减少循环周期变化。

5. 发明授权

US5038744A Method and apparatus for controlling spark ignition in an internal combustion engine 失效
标题翻译：用于控制内燃机中的火花点火的方法和装置
公开(公告)号：US5038744A
公开(公告)日：1991-08-13
申请号：US541600
申请日：1990-06-21
申请人： Jay K. Martin , Peter G. Hartman , Steven L. Plee , Donald J. Remboski, Jr.
发明人： Jay K. Martin , Peter G. Hartman , Steven L. Plee , Donald J. Remboski, Jr.
IPC分类号： F02P9/00 , F02P15/10
CPC分类号： F02P9/002 , F02P15/10
摘要： A method and apparatus for controlling spark reignition in an internal combustion engine based on the detected luminosity or pressure in the combustion chamber is provided. Only the luminosity or pressure measurement may be used as a basis for this control. This method and apparatus is also capable of providing same cycle control of spark reignition.
摘要翻译：提供了一种用于基于检测到的燃烧室中的亮度或压力来控制内燃机中的火花重新点火的方法和装置。只有光度或压力测量可以用作该控制的基础。该方法和装置还能够提供相同的火花重新点火循环控制。

6. 发明授权

US5732551A Method for monitoring the performance of a catalytic converter using mass transfer coefficients 失效
标题翻译：使用传质系数监测催化转化器性能的方法
公开(公告)号：US5732551A
公开(公告)日：1998-03-31
申请号：US764658
申请日：1996-12-11
申请人： Jeffrey D. Naber , Donald J. Remboski, Jr.
发明人： Jeffrey D. Naber , Donald J. Remboski, Jr.
IPC分类号： F01N11/00 , F01N3/20
CPC分类号： F01N11/007 , F01N11/00 , F01N2550/02 , F01N2900/0421 , F01N2900/0422 , Y02T10/47
摘要： A method for monitoring the performance of a catalytic converter includes the monitoring of output from a first gas sensor (16) positioned upstream from a catalytic converter (12) and a second gas sensor (18) located at a position downstream from the catalytic converter (12). An engine controller (20) receives the output of the first and second gas sensors (16,18) and also receives estimates of the exhaust gas mass flow rate and the catalyst temperature within the catalytic converter (12). The exhaust gas mass flow rate and the catalyst temperature are used to calculate a mass transfer coefficient that is determinative of the conversion efficiency of the catalytic converter (12). A monitoring parameter is determined using the output of the first and second gas sensors (16,18), and the monitoring parameter is normalized to the coefficient. The engine controller (20) then accumulates a data set and compares the values of the data set with previously programmed pass/fail criteria to determine the performance of the catalytic converter (12).
摘要翻译：用于监测催化转化器性能的方法包括监测位于催化转化器（12）上游的第一气体传感器（16）的输出和位于催化转化器下游位置的第二气体传感器（18） 12）。发动机控制器（20）接收第一和第二气体传感器（16,18）的输出，并且还接收催化转化器（12）内废气质量流量和催化剂温度的估计。废气质量流量和催化剂温度用于计算确定催化转化器（12）的转化效率的传质系数。使用第一和第二气体传感器（16,18）的输出来确定监测参数，并且将监测参数归一化为系数。然后，发动机控制器（20）累积数据组，并将数据集的值与先前编程的通过/不合格标准进行比较，以确定催化转化器（12）的性能。

7. 发明授权

US5508927A Apparatus and method for variable windowed peak detection in a misfire detection system 失效
标题翻译：在失火检测系统中可变窗口峰值检测的装置和方法
公开(公告)号：US5508927A
公开(公告)日：1996-04-16
申请号：US280101
申请日：1994-07-25
申请人： Donald J. Remboski, Jr. , Steven L. Plee , Marvin L. Lynch , Michael A. McClish
发明人： Donald J. Remboski, Jr. , Steven L. Plee , Marvin L. Lynch , Michael A. McClish
IPC分类号： G01M15/04 , F02D45/00 , G01M15/11 , G06G7/70 , G01L3/26
CPC分类号： G01M15/11
摘要： An apparatus, and a corresponding method, for determining misfire in a reciprocating engine operates on a selectable quantity of discrete sampled acceleration signals that are indicative of acceleration behavior of the reciprocating engine. A decimation device selects a quantity of the discrete sampled acceleration signals dependent on an engine family, and optionally engine operating conditions such as speed and load. An accelearation signal is selected from the sampled acceleration signals, preferably the sample having the most negative magnitude. A misfire determination device provides a misfire indication dependent on the selected acceleration signal.
摘要翻译：用于确定往复式发动机中的失火的装置和相应的方法对可选择量的表示往复式发动机的加速行为的离散采样加速度信号进行操作。抽取装置选择取决于发动机系列的离散采样加速度信号的数量，以及可选的发动机操作条件，例如速度和负载。从采样的加速度信号中选择加权信号，优选地，具有最负的幅度的样本。失火判定装置根据所选择的加速度信号提供失火指示。

8. 发明授权

US4891970A Luminosity detector for internal combustion engine, method of operating engine and method of sensing temperature 失效
标题翻译：用于内燃机的发光度检测器，发动机的操作方法以及检测温度的方法
公开(公告)号：US4891970A
公开(公告)日：1990-01-09
申请号：US280595
申请日：1988-12-06
申请人： Donald J. Remboski, Jr.
发明人： Donald J. Remboski, Jr.
IPC分类号： G01M15/04 , F02D35/00 , F02D45/00 , F02P17/12 , G01J1/04 , G01M15/10
CPC分类号： G01M15/108 , G01J1/04 , G01J1/0271
摘要： A luminosity and temperature detector for an internal combustion engine and method for measuring luminosity including a light probe and photodiode that receives the light transmitted from the light probe. The photodiode is designed, constructed and biased to operate within the zero temperature coefficient portion of its range for the wavelengths being measured. In addition, the dark current is measured when there is no luminosity due to combustion and this is subtracted from the other readings to obtain temperature compensation. Furthermore, the dark current measurement will indicate the temperature of the photodiode.
摘要翻译：用于内燃机的发光度和温度检测器以及用于测量亮度的方法，包括光探测器和光电二极管，其接收从光探测器传输的光。光电二极管被设计，构造和偏置以在被测量的波长的范围的零温度系数部分内工作。此外，当由于燃烧而没有亮度时，测量暗电流，并从其它读数中减去得到温度补偿。此外，暗电流测量将指示光电二极管的温度。

9. 发明授权

US5941928A System and method for measuring hydrocarbon conversion efficiency of a catalytic converter 失效
标题翻译：用于测量催化转化器烃转化效率的系统和方法
公开(公告)号：US5941928A
公开(公告)日：1999-08-24
申请号：US903848
申请日：1997-07-31
申请人： Jeffrey D. Naber , Neil J. Adams , Donald J. Remboski, Jr. , Daniel A. Young
发明人： Jeffrey D. Naber , Neil J. Adams , Donald J. Remboski, Jr. , Daniel A. Young
IPC分类号： F01N11/00 , F01N3/20 , G01M15/00
CPC分类号： F01N11/00 , F01N11/002 , F01N11/007 , F01N2550/02 , Y02T10/47
摘要： A system and method measures hydrocarbon conversion efficiency of a catalytic converter (501). Total-combustible sensors (511, 521) are positioned to measure exhaust gas on both sides of the catalytic converter (501). Signals from these sensors (511, 521) have a magnitude comprised of a first portion, dependent on a concentration of the hydrocarbon gas in the gas stream, and a second portion, dependent on a concentration of the other combustible gasses in the gas stream, where a magnitude relationship between the first portion and the second portion is variable when the gas stream transitions into a region on the rich side of stoichiometry. The signals from these sensors (511, 521) are filtered so that a magnitude relationship between a first and second portion of the filtered signals is constant when the gas stream (506) transitions into the region on the rich-side of stoichiometry. Hydrocarbon conversion efficiency (529) is computed dependent on the filtered signals (515, 525).
摘要翻译：一种系统和方法测量催化转化器（501）的烃转化效率。总燃烧传感器（511,521）被定位成测量催化转化器（501）两侧的废气。来自这些传感器（511,521）的信号具有取决于气流中的烃气体的浓度的第一部分和取决于气流中的其他可燃气体的浓度的第二部分的大小，其中当气流转变成化学计量浓的一侧的区域时，第一部分和第二部分之间的大小关系是可变的。来自这些传感器（511,521）的信号被滤波，使得当气流（506）转变到化学计量浓度的区域中时，经滤波的信号的第一和第二部分之间的大小关系是恒定的。烃转化效率（529）根据滤波信号（515,525）计算。

10. 发明授权

US5616834A Misfire detection dependent on intake air charge fluctuations 失效
标题翻译：取决于进气充气波动的失火检测
公开(公告)号：US5616834A
公开(公告)日：1997-04-01
申请号：US591838
申请日：1996-01-25
申请人： Marvin L. Lynch , Michael A. McClish , Margaret A. Selfe , Gregory Steinl , Donald J. Remboski, Jr.
发明人： Marvin L. Lynch , Michael A. McClish , Margaret A. Selfe , Gregory Steinl , Donald J. Remboski, Jr.
IPC分类号： G01M15/09 , G01M15/00
CPC分类号： G01M15/09
摘要： A misfire detection system and method measures fluctuations of air charge ingested into an engine 303, preferably as fluctuations of the engine's intake air pressure or as fluctuations of the mass air flow. A misfire indication 337 is provided dependent on a behavior of the fluctuations of air charge. Preferably, to eliminate errors associated with engine transient operating conditions, such as acceleration, the fluctuations of air charge are differentiated 325 before a misfire detection mechanism 333 is used to determine misfire behavior.
摘要翻译：失火检测系统和方法测量摄入发动机303的空气的波动，优选地是发动机进气压力的波动或大气流的波动。取决于空气充气的波动的行为来提供失火指示337。优选地，为了消除与发动机瞬态操作条件（例如加速度）相关联的错误，在使用失火检测机构333以确定失火行为之前，充气的波动被区分325。

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