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1. 发明申请

US20070144251A1 Method for detecting fuel in oil of an internal combustion engine 审中-公开
标题翻译：一种用于检测内燃机油中燃油的方法
公开(公告)号：US20070144251A1
公开(公告)日：2007-06-28
申请号：US11527050
申请日：2006-09-25
申请人： Su-Chee Wang , Ming-Cheng Wu , Yingjie Lin , Taeyoung Han , Mark Krage
发明人： Su-Chee Wang , Ming-Cheng Wu , Yingjie Lin , Taeyoung Han , Mark Krage
IPC分类号： G01F23/00
CPC分类号： F01M1/18
摘要： A method for detecting fuel leaking into an oil pan containing oil which is used to lubricate an internal combustion engine utilizes a plurality of sensors. The method includes the step of measuring a plurality of parameters of the oil using each of the plurality of sensors to create measured values. A fuel leakage value is calculated incorporating each of the measured values. The method then determines when the fuel leakage value exceeds a predetermined value.
摘要翻译：用于检测用于润滑内燃机的含油油的燃料泄漏的方法利用多个传感器。该方法包括使用多个传感器中的每一个测量油的多个参数以产生测量值的步骤。计算包含每个测量值的燃料泄漏值。然后，该方法确定燃料泄漏值何时超过预定值。

2. 发明申请

US20060107734A1 Method for detecting fuel in oil of an internal combustion engine 失效
标题翻译：一种用于检测内燃机油中燃油的方法
公开(公告)号：US20060107734A1
公开(公告)日：2006-05-25
申请号：US10994154
申请日：2004-11-19
申请人： Su-Chee Wang , Ming-Cheng Wu , Yingjie Lin , Taeyoung Han , Mark Krage
发明人： Su-Chee Wang , Ming-Cheng Wu , Yingjie Lin , Taeyoung Han , Mark Krage
IPC分类号： G01M19/00 , G01F23/00
CPC分类号： F01M1/18
摘要： A method for detecting fuel leaking into an oil pan containing oil which is used to lubricate an internal combustion engine utilizes a plurality of sensors. The method includes the step of measuring a plurality of parameters of the oil using each of the plurality of sensors to create measured values. A fuel leakage value is calculated incorporating each of the measured values. The method then determines when the fuel leakage value exceeds a predetermined value.
摘要翻译：用于检测用于润滑内燃机的含油油的燃料泄漏的方法利用多个传感器。该方法包括使用多个传感器中的每一个测量油的多个参数以产生测量值的步骤。计算包含每个测量值的燃料泄漏值。然后，该方法确定燃料泄漏值何时超过预定值。

3. 发明申请

US20050039521A1 Apparatus and method for determining oil change based upon oil viscosity 失效
标题翻译：基于油粘度确定换油的装置和方法
公开(公告)号：US20050039521A1
公开(公告)日：2005-02-24
申请号：US10948604
申请日：2004-09-23
申请人： Taeyoung Han , Su-Chee Wang , Mark Krage , Yingjie Lin
发明人： Taeyoung Han , Su-Chee Wang , Mark Krage , Yingjie Lin
IPC分类号： F01M11/10 , G01N33/30
CPC分类号： F01M11/10 , F01M2011/1446 , F01M2011/1473 , F01M2011/148
摘要： An oil change sensing system for an internal combustion engine, having an oil pressure sensor adapted to provide an oil pressure signal to an engine control module; an oil temperature sensor adapted to provide an oil temperature signal to the engine control module; wherein the engine control module comprises an algorithm which determines the oil's viscosity by using the measured oil temperature and oil pressure and the determined oil viscosity and a fresh oil viscosity are used to determine whether the oil is in a preferred operating range.
摘要翻译：一种用于内燃机的换油感测系统，具有适于向发动机控制模块提供油压信号的油压传感器; 油温传感器，其适于向所述发动机控制模块提供油温信号; 其中发动机控制模块包括通过使用所测量的油温和油压以及确定的油粘度来确定油的粘度的算法，并且使用新鲜油粘度来确定油是否处于优选的操作范围。

4. 发明授权

US07201051B2 Method for detecting fuel in oil of an internal combustion engine 失效
公开(公告)号：US07201051B2
公开(公告)日：2007-04-10
申请号：US10994154
申请日：2004-11-19
申请人： Su-Chee Simon Wang , Ming-Cheng Wu , Yingjie Lin , Taeyoung Han , Mark K. Krage
发明人： Su-Chee Simon Wang , Ming-Cheng Wu , Yingjie Lin , Taeyoung Han , Mark K. Krage
IPC分类号： G01F23/00
CPC分类号： F01M1/18
摘要： A method for detecting fuel leaking into an oil pan containing oil which is used to lubricate an internal combustion engine utilizes a plurality of sensors. The method includes the step of measuring a plurality of parameters of the oil using each of the plurality of sensors to create measured values. A fuel leakage value is calculated incorporating each of the measured values. The method then determines when the fuel leakage value exceeds a predetermined value.

5. 发明申请

US20070006642A1 Diesel fuel dilution level determination of diesel engine oil 审中-公开
标题翻译：柴油机柴油稀释量测定柴油机油
公开(公告)号：US20070006642A1
公开(公告)日：2007-01-11
申请号：US11175059
申请日：2005-07-05
申请人： Yingjie Lin , Joseph Heremans , Su-Chee Wang
发明人： Yingjie Lin , Joseph Heremans , Su-Chee Wang
IPC分类号： G01M15/09
CPC分类号： G01N33/2888 , G01N33/2835
摘要： A method for determining fuel dilution of diesel engine lubricating oil in a diesel engine. A first table contains a soot compensation factor, respectively, for each weight of oil selected among a predetermined range of oil weights. A second table contains fuel dilution levels for a plurality of predetermined compensated viscosity ratios. After determining the weight of the oil in the engine a first viscosity of the oil at a first temperature and a second viscosity of the oil at a second temperature are measured. Next, either a ratio or a difference of the first and second viscosities is determined. Using the ratio, soot in the oil is compensated using a soot compensation factor of the first table which is respective of the oil to thereby provide a compensated viscosity ratio. Finally, the compensated viscosity ratio is compared with the second table to thereby determine the fuel dilution level.
摘要翻译：一种用于确定柴油发动机中的柴油机润滑油的燃料稀释的方法。对于在预定范围的油重量中选择的每种重量的油，第一表分别包含煤烟补偿因子。第二表包含多个预定补偿粘度比的燃料稀释水平。在确定发动机中的油的重量之后，测量在第一温度下的油的第一粘度和第二温度下的油的第二粘度。接下来，确定第一和第二粘度的比率或差。使用该比例，使用相应于油的第一工作台的烟灰补偿因子来补偿油中的烟灰，从而提供补偿粘度比。最后，将补偿粘度比与第二表进行比较，由此确定燃料稀释水平。

6. 发明申请

US20090001997A1 SYSTEMS AND METHODS FOR DETERMINING A TOTAL ACID NUMBER ASSOCIATED WITH BIODIESEL IN A MIXTURE OF BIODIESEL AND PETRODIESEL 审中-公开
标题翻译：用于测定生物柴油和生物柴油混合物中与生物体相关的总酸值的系统和方法
公开(公告)号：US20090001997A1
公开(公告)日：2009-01-01
申请号：US11771543
申请日：2007-06-29
申请人： Yingjie Lin , Su-Chee S. Wang , Ming-Cheng Wu
发明人： Yingjie Lin , Su-Chee S. Wang , Ming-Cheng Wu
IPC分类号： G01R27/26
CPC分类号： G01N27/023 , G01N33/2876
摘要： Systems and methods for determining a total acid number associated with biodiesel in a mixture of biodiesel and petrodiesel are provided. The method includes receiving an oscillatory signal at an inductance-capacitance-resistance circuit. The circuit has a sensing element fluidly communicating with the mixture of biodiesel and petrodiese. The method further includes generating a resonant current at a resonant frequency utilizing the circuit in response to the oscillatory signal. The method further includes determining a dielectric constant value indicating a dielectric constant associated with the biodiesel in the mixture based on the resonant frequency of the resonant current, utilizing a microprocessor. The method further includes determining a concentration value indicating a concentration of the biodiesel in the mixture based on an amplitude of the resonant current and the dielectric constant value, utilizing the microprocessor. The method, further includes determining the total acid number associated with the biodiesel in the mixture based on the amplitude of the resonant current or the resonant frequency, and the concentration value, utilizing the microprocessor.
摘要翻译：提供了用于测定与生物柴油和石油柴油混合物中的生物柴油相关的总酸值的系统和方法。该方法包括在电感电容电阻电路处接收振荡信号。电路具有与生物柴油和石油石混合物流体连通的传感元件。该方法还包括响应于振荡信号利用电路产生谐振频率的谐振电流。该方法还包括利用微处理器，基于谐振电流的谐振频率来确定指示与混合物中的生物柴油相关联的介电常数的介电常数值。该方法还包括利用微处理器，基于谐振电流的幅度和介电常数值来确定指示混合物中生物柴油浓度的浓度值。该方法还包括利用微处理器，基于谐振电流或谐振频率的振幅和浓度值来确定混合物中与生物柴油有关的总酸值。

7. 发明授权

US06895807B2 Apparatus and method for determining oil change based upon oil viscosity 失效
公开(公告)号：US06895807B2
公开(公告)日：2005-05-24
申请号：US10948604
申请日：2004-09-23
申请人： Taeyoung Han , Su-Chee Simon Wang , Mark K Krage , Yingjie Lin
发明人： Taeyoung Han , Su-Chee Simon Wang , Mark K Krage , Yingjie Lin
IPC分类号： F01M11/10 , G01N33/26 , G01N11/00
CPC分类号： F01M11/10 , F01M2011/1446 , F01M2011/1473 , F01M2011/148
摘要： An oil change sensing system for an internal combustion engine, having an oil pressure sensor adapted to provide an oil pressure signal to an engine control module; an oil temperature sensor adapted to provide an oil temperature signal to the engine control module; wherein the engine control module comprises an algorithm which determines the oil's viscosity by using the measured oil temperature and oil pressure and the determined oil viscosity and a fresh oil viscosity are used to determine whether the oil is in a preferred operating range.

8. 发明授权

US06901788B2 Apparatus and method for determining oil change based upon oil viscosity 失效
公开(公告)号：US06901788B2
公开(公告)日：2005-06-07
申请号：US10423308
申请日：2003-04-25
申请人： Taeyoung Han , Su-Chee Simon Wang , Mark K Krage , Yingjie Lin
发明人： Taeyoung Han , Su-Chee Simon Wang , Mark K Krage , Yingjie Lin
IPC分类号： F01M11/10 , G01N33/26 , G01N11/00
CPC分类号： F01M11/10 , F01M2011/1446 , F01M2011/1473 , F01M2011/148
摘要： An oil change sensing system for an internal combustion engine, having an oil pressure sensor adapted to provide an oil pressure signal to an engine control module; an oil temperature sensor adapted to provide an oil temperature signal to the engine control module; wherein the engine control module comprises an algorithm which determines the oil's viscosity by using the measured oil temperature and oil pressure and the determined oil viscosity and a fresh oil viscosity are used to determine whether the oil is in a preferred operating range.

9. 发明申请

US20090001961A1 SYSTEMS AND METHODS FOR DETERMINING A CONCENTRATION OF BIODIESEL IN A MIXTURE OF BIODIESEL AND PETRODIESEL 审中-公开
标题翻译：用于确定生物物质和PETRODIESEL混合物中生物体浓度的系统和方法
公开(公告)号：US20090001961A1
公开(公告)日：2009-01-01
申请号：US11771516
申请日：2007-06-29
申请人： Yingjie Lin , Su-Chee S. Wang , Ming-Cheng Wu
发明人： Yingjie Lin , Su-Chee S. Wang , Ming-Cheng Wu
IPC分类号： G01N27/00
CPC分类号： G01N33/2829 , G01N27/028
摘要： Systems and methods for determining a concentration of biodiesel in a mixture of biodiesel and petrodiesel are provided. In one exemplary embodiment, a method includes receiving an oscillatory signal at an inductance-capacitance-resistance circuit. The circuit has a sensing element fluidly communicating with the mixture of biodiesel and petrodiesel. The method further includes generating a resonant current at a resonant frequency utilizing the circuit in response to the oscillatory signal. The method further includes determining a concentration value indicating the concentration of the biodiesel in the mixture based on an amplitude of the resonant current and/or the resonant frequency, utilizing a microprocessor. The method further includes storing the concentration value in a memory device, utilizing the microprocessor.
摘要翻译：提供了确定生物柴油和石油柴油混合物中生物柴油浓度的系统和方法。在一个示例性实施例中，一种方法包括在电感 - 电容电阻电路处接收振荡信号。电路具有与生物柴油和石油柴油的混合物流体连通的感测元件。该方法还包括响应于振荡信号利用电路产生谐振频率的谐振电流。该方法还包括利用微处理器，基于谐振电流的振幅和/或谐振频率来确定指示混合物中生物柴油浓度的浓度值。该方法还包括利用微处理器将浓度值存储在存储器件中。

10. 发明授权

US08324890B2 Clutch position sensor for vehicle transmission 失效
标题翻译：用于车辆传动的离合器位置传感器
公开(公告)号：US08324890B2
公开(公告)日：2012-12-04
申请号：US12562170
申请日：2009-09-18
申请人： Yingjie Lin
发明人： Yingjie Lin
IPC分类号： H01L43/06 , G01B7/14 , G01R33/02
CPC分类号： F16D48/06 , F16D2025/081 , F16D2300/18 , F16D2300/26 , F16D2500/3026 , F16D2500/501 , G01D5/145
摘要： A transmission clutch position sensor includes two Hall sensors located at opposite ends of a flux concentrator outside the casing of the transmission to sense a magnetic field generated by a magnet attached to the clutch piston. To reduce sensitivity to magnet-to-sensor gap tolerances, a ratio of the voltage of one Hall sensor to the sum of the voltages from both Hall sensors is used to correlate to the piston and, hence, clutch position.
摘要翻译：传动离合器位置传感器包括位于变速器壳体外侧的通量集中器的相对端处的两个霍尔传感器，以感测由附接到离合器活塞的磁体产生的磁场。为了降低对磁体到传感器间隙公差的敏感性，使用一个霍尔传感器的电压与两个霍尔传感器的电压之和的比率与活塞相关联，因此与离合器位置相关联。

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