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1.发明授权Method for determining the exhaust pressure of a turbocharged internal combustion engine 有权用于确定涡轮增压内燃机的排气压力的方法公开(公告)号：US07665448B2
公开(公告)日：2010-02-23
申请号：US11632844
申请日：2005-07-11
申请人： Laure Carbonne , Patrick Cremona , Roger Rouphael
发明人： Laure Carbonne , Patrick Cremona , Roger Rouphael
IPC分类号： F02B33/44
CPC分类号： F02D41/145 , F02B37/18 , F02D23/00 , F02D41/0007 , F02D41/18 , F02D41/2416 , F02D2200/703 , Y02T10/144
摘要： A method for determining the exhaust pressure (Pr) of a turbocharged internal combustion engine, including a solenoid by-pass valve for the exhaust gas, characterized in that an exhaust pressure (Pi) is determined as a function of the inlet air flow to the engine, (Ar), the engine speed (Rr) and the degree of opening of the solenoid exhaust by-pass valve (Tr), by interpolation from a reference map having exhaust gas pressure values (Pc) for given inlet air flow values (Ac), the engine speed (Rc) and the degree of opening of the solenoid exhaust by-pass valve (Tc), and the exhaust pressure determined by the interpolation (Pi) is corrected as a function of ambient pressure values (Pa, Po).
摘要翻译： 一种用于确定包括排气的螺线管旁通阀的涡轮增压内燃机的排气压力（Pr）的方法，其特征在于，排气压力（Pi）被确定为与所述排气压力 发动机，（Ar），发动机转速（Rr）和电磁排气旁通阀（Tr）的开度，通过对于具有用于给定的入口空气流量值的排气压力值（Pc）的参考图进行内插 Ac），电动机排气旁通阀（Tc）的发动机转速（Rc）和开度以及由插补（Pi）确定的排气压力作为环境压力值（Pa，Po ）。
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2.发明申请公开(公告)号：US20080053092A1
公开(公告)日：2008-03-06
申请号：US11632844
申请日：2005-07-11
申请人： Laure Carbonne , Patrick Cremona , Roger Rouphael
发明人： Laure Carbonne , Patrick Cremona , Roger Rouphael
IPC分类号： F02D23/00
CPC分类号： F02D41/145 , F02B37/18 , F02D23/00 , F02D41/0007 , F02D41/18 , F02D41/2416 , F02D2200/703 , Y02T10/144
摘要： A method for determining the exhaust pressure (Pr) of a turbocharged internal combustion engine, including a solenoid bypass valve for the exhaust gas, characterised in that an exhaust pressure (Pi) is determined as a function of the inlet air flow to the engine, (Ar), the engine speed (Rr) and the degree of opening of the solenoid exhaust by-pass valve (Tr), by interpolation from a reference map having exhaust gas pressure values (Pc) for given inlet air flow values (Ac), the engine speed (Rc) and the degree of opening of the solenoid exhaust bypass valve (Tc), and the exhaust pressure determined by the interpolation (Pi) is corrected as a function of ambient pressure values (Pa, Po)
摘要翻译： 一种用于确定包括用于排气的电磁旁通阀的涡轮增压内燃机的排气压力（P SUB）的方法，其特征在于，排气压力（P 确定为发动机的入口空气流量（发动机转速）和发动机转速（R SUB）的函数，以及螺线管的开度 通过从具有用于给定入口空气流量值的排气压力值（P SUB）的参考图的内插，对排气旁通阀（T c），发动机转速（R SUB）和电磁排气旁通阀（T c c C）的开度，以及由 根据环境压力值（P ，P ）来校正内插（P ）
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3.发明授权Method for synchronizing injection with the engine phase in an electric injector controlled engine 有权在喷射器控制的发动机中使喷射与发动机相同步的方法公开(公告)号：US08397692B2
公开(公告)日：2013-03-19
申请号：US10549570
申请日：2004-04-01
IPC分类号： F02D41/30
CPC分类号： F02D41/009 , F02D41/062 , F02D41/1497 , F02D2041/0092
摘要： In a method relating to an engine with n cylinders, fuel is injected in a predetermined order into the cylinders in a manner which is synchronized with the position of the pistons of the engine. The method includes the following steps after start-up: injection into m cylinders in a predetermined order of injection; measurement of engine speed and/or acceleration; continuation of injection in a predetermined order of injection if engine speed and/or acceleration exceed(s) a predetermined threshold; continuation of injection with a delay in the event of the contrary. The method can be used with respect to the start-up of a direct injection engine.
摘要翻译： 在涉及具有n个气缸的发动机的方法中，燃料以与发动机的活塞的位置同步的方式以预定顺序喷射到气缸中。 该方法包括启动后的以下步骤：以预定的注射顺序注入到m个气缸中; 测量发动机转速和/或加速度; 如果发动机速度和/或加速度超过预定阈值，则以预定的喷射顺序继续喷射; 在相反的情况下延迟注射。 该方法可以用于直接喷射发动机的起动。
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公开(公告)号：US09644997B2
公开(公告)日：2017-05-09
申请号：US14235260
申请日：2012-07-20
CPC分类号： G01D18/00 , G01D3/032 , G01D5/145 , G01M15/06 , G01R33/091 , G01R33/093
摘要： An automatic calibration method for a motor vehicle camshaft sensor, the vehicle having at least one camshaft, a toothed encoded target (or magnetic encoder) associated with this camshaft, and a magnetic field sensor placed near the target to detect magnetic field variations caused by the passage of the teeth of the target near the sensor, the sensor delivering signals corrected by a predetermined detection threshold K, the method including: continuously measuring the value of the magnetic field during at least one revolution of the target, determining the maximum amplitude Amax of the field measured during this revolution, determining the minimum amplitude Amin of the field measured during this revolution, finding the ratio of the amplitudes A min A max and determining an auto-adaptive correction coefficient K′ to be applied to the signal received from the magnetic sensor, with allowance for the geometrical imperfections of the target, according to the following formula: K ′ = A min A max × K .
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5.发明申请公开(公告)号：US20100170478A1
公开(公告)日：2010-07-08
申请号：US12602713
申请日：2008-05-28
申请人： Laure Carbonne , Patrick Cremona , Pierre Zouboff
发明人： Laure Carbonne , Patrick Cremona , Pierre Zouboff
CPC分类号： F02D41/0087 , F02D41/009 , F02D41/123 , F02D41/1497
摘要： A method for determining the phasing of the angular position of a four-stroke internal combustion engine with indirect injection and time-controlled sequential reinjection/sequential injection cutoff, characterized in that it includes, with the engine running, the following steps: observing the curve (3, 4) of engine speed (1) as a function of time (2) during a phase of sequential reinjection and/or sequential injection cutoff, performed in accordance with the expected oscillations of the transmission, discriminating, according to the shape of the curve (3, 4), a substantially linear shape (3) being indicative of correct phasing, whereas a substantially sinusoidal shape (4) is indicative of incorrect phasing.
摘要翻译： 一种用于确定具有间接喷射和时间控制的顺序再注入/顺序喷射截止的四冲程内燃机的角位置的定相的方法，其特征在于，其包括随着发动机运转的以下步骤：观察曲线 （1）的发动机速度（3,4）作为时间（2）的函数，在根据所述变速器的预期振荡执行的顺序再注入和/或顺序注入截止的阶段期间，根据 曲线（3,4），基本线性形状（3）表示正确的定相，而基本正弦形状（4）表示不正确的定相。
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公开(公告)号：US07661412B2
公开(公告)日：2010-02-16
申请号：US11815888
申请日：2006-02-07
申请人： Thibault Kein , Laure Carbonne
发明人： Thibault Kein , Laure Carbonne
CPC分类号： F02D41/0087 , F02D41/009 , F02D41/062 , F02D2041/0092
摘要： A method of controlling the startup of an engine using a sensor having a reference index, commanding the rotation of the crankshaft, detecting the rotation of the crankshaft, selecting a group of cylinders for which the reference index is detected less than a half-turn of the crankshaft before the piston reaches the top dead center, before the inlet valves of the selected group of cylinders closes, commanding the injectors of the selected group of cylinders, detecting the reference index, and commanding the ignition element.
摘要翻译： 一种使用具有参考指标的传感器来控制发动机的启动的方法，命令曲轴的旋转，检测曲轴的旋转，选择一组检测到参考指数的气缸小于半径的半径 在活塞到达上止点之前的曲轴，在所选择的气缸组的入口阀关闭之前，指示所选择的气缸组的喷射器，检测参考指标并指示点火元件。
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7.发明申请METHOD AND DEVICE FOR DETERMINING THE "PHASING" OF AN INTERNAL COMBUSTION "V" ENGINE 审中-公开用于确定内燃机“V”发动机的“相位”的方法和装置公开(公告)号：US20100154522A1
公开(公告)日：2010-06-24
申请号：US12593728
申请日：2008-03-27
IPC分类号： G01M15/04
CPC分类号： F02B77/08 , F02B75/22 , F02D41/009 , F02D41/187 , F02D2041/0092 , F02F7/0012
摘要： A method of determining the “phasing” of an internal combustion engine includes two banks of cylinders each supplied by its own intake manifold. This determining method consists, on the one hand, in equipping each intake manifold with an air flow meter and in measuring the air flow rate in each of the manifolds so as to detect an increase in the air flow rate in one of the manifolds representative of an intake of air into the bank of cylinders supplied by the manifold, and, on the other hand, in equipping one of the rotary members, crankshaft or camshaft associated with each bank of cylinders with a target that rotates as one with the rotary member and is able to determine which cylinder of the bank of cylinders determined to be in the intake phase is in the air intake phase.
摘要翻译： 确定内燃机的“定相”的方法包括两排汽缸，每缸由其自身的进气歧管提供。 该确定方法一方面包括为每个进气歧管配备一个空气流量计，并且在每个歧管中测量空气流量，以便检测一个歧管中的一个歧管中的空气流量的增加 另一方面，将与每个气缸相关联的旋转构件，曲轴或凸轮轴中的一个装配到与旋转构件一体旋转的目标的空气中，并且， 能够确定确定为进气阶段的气缸组中的哪个气缸处于进气阶段。
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8.发明申请Method for synchronizing injection with the engine phase in an electric injector controlled engine 有权在喷射器控制的发动机中使喷射与发动机相同步的方法公开(公告)号：US20070023004A1
公开(公告)日：2007-02-01
申请号：US10549570
申请日：2004-04-01
CPC分类号： F02D41/009 , F02D41/062 , F02D41/1497 , F02D2041/0092
摘要： In a method relating to an engine with n cylinders, fuel is injected in a predetermined order into the cylinders in a manner which is synchronized with the position of the pistons of the engine. The method includes the following steps after start-up: injection into m cylinders in a predetermined order of injection; measurement of engine speed and/or acceleration; continuation of injection in a predetermined order of injection if engine speed and/or acceleration exceed(s) a predetermined threshold; continuation of injection with a delay in the event of the contrary. The method can be used with respect to the start-up of a direct injection engine.
摘要翻译： 在涉及具有n个气缸的发动机的方法中，燃料以与发动机的活塞的位置同步的方式以预定顺序喷射到气缸中。 该方法包括启动后的以下步骤：以预定的注射顺序注入到m个气缸中; 测量发动机转速和/或加速度; 如果发动机速度和/或加速度超过预定阈值，则以预定的喷射顺序继续喷射; 在相反的情况下延迟注射。 该方法可以用于直接喷射发动机的起动。
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9.发明申请公开(公告)号：US20140195186A1
公开(公告)日：2014-07-10
申请号：US14235260
申请日：2012-07-20
CPC分类号： G01D18/00 , G01D3/032 , G01D5/145 , G01M15/06 , G01R33/091 , G01R33/093
摘要： An automatic calibration method for a motor vehicle camshaft sensor, the vehicle having at least one camshaft, a toothed encoded target (or magnetic encoder) associated with this camshaft, and a magnetic field sensor placed near the target to detect magnetic field variations caused by the passage of the teeth of the target near the sensor, the sensor delivering signals corrected by a predetermined detection threshold K, the method including: continuously measuring the value of the magnetic field during at least one revolution of the target, determining the maximum amplitude Amax of the field measured during this revolution, determining the minimum amplitude Amin of the field measured during this revolution, finding the ratio of the amplitudes A min A max and determining an auto-adaptive correction coefficient K′ to be applied to the signal received from the magnetic sensor, with allowance for the geometrical imperfections of the target, according to the following formula: K ′ = A min A max × K .
摘要翻译： 一种用于机动车辆凸轮轴传感器的自动校准方法，具有至少一个凸轮轴的车辆，与该凸轮轴相关联的齿编码目标（或磁编码器）和放置在目标附近的磁场传感器，以检测由该凸轮轴引起的磁场变化 传感器附近的目标齿的传递，传感器传送由预定检测阈值K校正的信号，该方法包括：在目标的至少一圈内连续测量磁场的值，确定目标的最大振幅Amax 在该旋转期间测量的场，确定在该旋转期间测量的场的最小振幅Amin，找到振幅A min A max的比率，并确定要施加到从磁体接收的信号的自适应校正系数K' 传感器，根据以下公式，允许目标的几何缺陷：K'= A m 在A max×K。
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10.发明授权公开(公告)号：US08671913B2
公开(公告)日：2014-03-18
申请号：US12602713
申请日：2008-05-28
申请人： Laure Carbonne , Patrick Cremona , Pierre Zouboff
发明人： Laure Carbonne , Patrick Cremona , Pierre Zouboff
CPC分类号： F02D41/0087 , F02D41/009 , F02D41/123 , F02D41/1497
摘要： A method for determining the phasing of the angular position of a four-stroke internal combustion engine with indirect injection and time-controlled sequential reinjection/sequential injection cutoff, characterized in that it includes, with the engine running, the following steps: observing the curve (3, 4) of engine speed (1) as a function of time (2) during a phase of sequential reinjection and/or sequential injection cutoff, performed in accordance with the expected oscillations of the transmission, discriminating, according to the shape of the curve (3, 4), a substantially linear shape (3) being indicative of correct phasing, whereas a substantially sinusoidal shape (4) is indicative of incorrect phasing.
摘要翻译： 一种用于确定具有间接喷射和时间控制的顺序再注入/顺序喷射截止的四冲程内燃机的角位置的定相的方法，其特征在于，其包括随着发动机运转的以下步骤：观察曲线 （1）的发动机速度（3,4）作为时间（2）的函数，在根据所述变速器的预期振荡执行的顺序再注入和/或顺序注入截止的阶段期间，根据 曲线（3,4），基本线性形状（3）表示正确的定相，而基本正弦形状（4）表示不正确的定相。
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