公开(公告)号：US08397692B2

公开(公告)日：2013-03-19

申请号：US10549570

申请日：2004-04-01

申请人： Laure Carbonne ,  Alain Gonzalez ,  Roger Rouphael ,  Robertus Vingerhoeds

发明人： Laure Carbonne ,  Alain Gonzalez ,  Roger Rouphael ,  Robertus Vingerhoeds

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。

公开(公告)号：US20100313640A1

公开(公告)日：2010-12-16

申请号：US12742734

申请日：2008-11-18

申请人： Frederic Galtier ,  Roger Rouphael ,  Jeroen Van Est

发明人： Frederic Galtier ,  Roger Rouphael ,  Jeroen Van Est

IPC分类号： G01M15/08

CPC分类号： F02D41/1497 ,  F02D35/024 ,  F02D35/027 ,  F02D2200/025

摘要： A method for determining a value representative of the pressure in a combustion chamber of an internal combustion engine, includes the following steps: i. measuring the vibration level (2) of the internal combustion engine with an accelerometer placed on the engine block of the internal combustion engine, ii. integrating a value from the signal (2) provided by the accelerometer in a window (t1, t2) delimited as a function of the position of the crankshaft of the internal combustion engine, iii. supplying the result of the integration (A1) as a value representative of the pressure, characterized in that the signal (2) provided by the accelerometer in step “i” is integrated while being raised to a power greater than 1 by a predetermined exponent.

摘要翻译： 一种用于确定代表内燃机的燃烧室中的压力的​​值的方法，包括以下步骤：i。 使用放置在内燃机的发动机缸体上的加速度计来测量内燃机的振动水平（2），ii。 将由加速度计提供的信号（2）的值积分在作为内燃机的曲轴的位置的函数的界定的窗口（t1，t2）中; iii。 提供积分的结果（A1）作为表示压力的值，其特征在于，在步骤“i”中由加速度计提供的信号（2）被积分，同时以预定指数升高到大于1的功率。

公开(公告)号：US07293452B2

公开(公告)日：2007-11-13

申请号：US10550686

申请日：2004-03-19

申请人： Patrick Vibert ,  Roger Rouphael

发明人： Patrick Vibert ,  Roger Rouphael

IPC分类号： G01M15/00

CPC分类号： F02B77/08 ,  F02B37/00 ,  F02D2200/704

摘要： A method of determining the ambient pressure which is performed in a turbocharged engine having a throttle which is disposed between a heat exchange chamber, known as an intercooler, and an intake manifold. A compressor is provided in order to compress the air in the heat exchange chamber, and the engine is equipped with elements for indicating the pressure in the chamber. The method includes the following steps: detecting the opening of the throttle; measuring the pressure (MAP_UP) in the heat exchange chamber; and determining the ambient pressure (AMP) by measuring the pressure (MAP_UP) in the heat exchange chamber at a predetermined moment which is defined in relation to a characteristic point of the curve (24) representing the pressure (MAP_UP) in the heat exchange chamber as a function of time, the ambient pressure (AMP) being equal to the pressure measured in the heat exchange chamber.

摘要翻译： 一种确定在涡轮增压发动机中执行的环境压力的方法，其具有设置在被称为中间冷却器的热交换室和进气歧管之间的节气门。 为了压缩热交换室中的空气而设置有压缩机，发动机配备有用于指示室内的压力的元件。 该方法包括以下步骤：检测节气门的开度; 测量热交换室中的压力（MAP_UP）; 以及通过相对于表示所述热交换室中的压力（MAP_UP）的曲线（24）的特征点定义的预定时刻测量所述热交换室中的压力（MAP_UP）来确定所述环境压力（AMP） 作为时间的函数，环境压力（AMP）等于在热交换室中测得的压力。

公开(公告)号：US06317681B2

公开(公告)日：2001-11-13

申请号：US09752930

申请日：2001-01-02

申请人： Mark Elliott ,  Gerhard Fischer ,  Thomas Haug ,  Stephan Bolz ,  Roger Rouphael ,  Markus Amtmann

发明人： Mark Elliott ,  Gerhard Fischer ,  Thomas Haug ,  Stephan Bolz ,  Roger Rouphael ,  Markus Amtmann

IPC分类号： F02D4122

CPC分类号： F02D35/027 ,  F02D41/222 ,  F02P5/1526 ,  Y02T10/46

摘要： A method for monitoring the operation of sensors in an internal combustion engine includes providing reference values from output signals from a sensor. A sliding average (comparison value) is calculated from a relatively large number of reference values. The operation of the sensor is diagnosed as a function of the amplitude distribution of the reference values about the comparison value. If a malfunction is found, a fault message is transmitted to the driver and reversionary running of the internal combustion engine is started. An electric controller operating in accordance with the sensor is also provided.

公开(公告)号：US08342011B2

公开(公告)日：2013-01-01

申请号：US12742734

申请日：2008-11-18

申请人： Frédéric Galtier ,  Roger Rouphael ,  Jeroen Van-Est

发明人： Frédéric Galtier ,  Roger Rouphael ,  Jeroen Van-Est

IPC分类号： G01M15/08

CPC分类号： F02D41/1497 ,  F02D35/024 ,  F02D35/027 ,  F02D2200/025

摘要： A method for determining a value representative of the pressure in a combustion chamber of an internal combustion engine, includes the following steps: i. measuring the vibration level (2) of the internal combustion engine with an accelerometer placed on the engine block of the internal combustion engine, ii. integrating a value from the signal (2) provided by the accelerometer in a window (t1, t2) delimited as a function of the position of the crankshaft of the internal combustion engine, iii. supplying the result of the integration (A1) as a value representative of the pressure, characterized in that the signal (2) provided by the accelerometer in step “i” is integrated while being raised to a power greater than 1 by a predetermined exponent.

摘要翻译： 一种用于确定代表内燃机的燃烧室中的压力的​​值的方法，包括以下步骤：i。 使用放置在内燃机的发动机缸体上的加速度计来测量内燃机的振动水平（2），ii。 将由加速度计提供的信号（2）的值积分在作为内燃机的曲轴的位置的函数的界定的窗口（t1，t2）中; iii。 提供积分的结果（A1）作为表示压力的值，其特征在于，在步骤i中由加速度计提供的信号（2）被积分，同时以预定指数升高到大于1的功率。

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 ）。

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 ）

公开(公告)号：US5806489A

公开(公告)日：1998-09-15

申请号：US849642

申请日：1997-05-23

申请人： Roger Rouphael

发明人： Roger Rouphael

IPC分类号： F02P5/152

CPC分类号： F02P5/1523 ,  Y02T10/46

摘要： The present invention relates to a method for returning to nominal advance. This method is put into practice in the context of a strategy of electronic control of an internal combustion engine when a phenomenon of pinging has been detected and a method of retarding the ignition advance has led to the disappearance of the pinging. According to the invention this method is one which consists in: counting the number of correct detections (x) of pinging which took place during a given number of combustion cycles, determining, for each of the detections counted, what was the energy level (E) of the pinging and calculating the mean energy level corresponding to the counted number of detections, weighting the number of detections with the mean energy level, and comparing the weighted number of detections (z) with a set of empirically predetermined thresholds (S.sub.0 to S.sub.n) in order thereby to formulate a law governing return to nominal advance.

摘要翻译： PCT No.PCT / EP95 / 04497 Sec。 371日期1997年5月23日 102（e）日期1997年5月23日PCT提交1995年11月15日PCT公布。 出版物WO96 / 16269 日期：1996年5月30日本发明涉及一种返回到标称提前的方法。 在检测到乒乓现象的情况下，在内燃机的电子控制策略的上下文中实施这种方法，并且延迟点火提前的方法已经导致乒乓消失。 根据本发明，该方法包括：计算在给定数量的燃烧循环期间发生的正确检测次数（x），确定对于每个检测次数，能量水平是什么（E ），并计算与计数的检测次数相对应的平均能级，用平均能级加权检测次数，并将加权检测次数（z）与一组经验预定阈值（S0至Sn）进行比较 ），以便制定一项管理恢复到名义上的法律。

公开(公告)号：US07516618B2

公开(公告)日：2009-04-14

申请号：US10575162

申请日：2004-08-18

申请人： Roger Rouphael

发明人： Roger Rouphael

IPC分类号： F02B33/44

CPC分类号： F02B37/18 ,  F01P2060/02 ,  F02D11/10 ,  F02D35/025 ,  F02D41/0007 ,  F02D41/1446 ,  F02D41/1447 ,  F02D41/1448 ,  F02D41/145 ,  F02D41/18 ,  F02D2200/0406 ,  F02D2200/0408 ,  F02D2200/704 ,  Y02T10/144 ,  Y02T10/42

摘要： An engine air supply control method relating to a turbocharged engine including an intake manifold (20) which is disposed downstream of the compressor of the turbocharger (14) and an exhaust manifold (22) which is disposed upstream of the turbine of the turbocharger (14). The method includes determining the mass air flow supplying the engine and/or the pressure in the intake manifold (20) and the temperature in the exhaust manifold. The pressure in the exhaust manifold (22) is determined as a function of the pressure in the intake manifold (20), the engine speed, the temperatures in the cylinders (4) and in the exhaust manifold (22), the pressure in the intake manifold (20) being optionally determined from the mass air flow. Inversely, the pressure in the intake manifold.

摘要翻译： 一种涉及涡轮增压发动机的发动机空气供给控制方法，所述发动机空气供给控制方法包括设置在所述涡轮增压器（14）的压缩机下游的进气歧管（20）和设置在所述涡轮增压器（14）的涡轮机的上游的排气歧管（22） ）。 该方法包括确定供应发动机的质量空气流和/或进气歧管（20）中的压力和排气歧管中的温度。 排气歧管（22）中的压力根据进气歧管（20）中的压力，发动机转速，气缸（4）和排气歧管（22）中的温度， 进气歧管（20）可选地由大气流确定。 反之，进气歧管的压力。

公开(公告)号：US07426828B2

公开(公告)日：2008-09-23

申请号：US10555318

申请日：2004-04-30

申请人： Laure Carbonne ,  Patrick Cremona ,  Roger Rouphael

发明人： Laure Carbonne ,  Patrick Cremona ,  Roger Rouphael

IPC分类号： F02D23/00 ,  F02D11/00 ,  F02B33/44 ,  F02B33/00

CPC分类号： F02D23/02 ,  F02B37/00 ,  F02B37/18 ,  F02D41/0007 ,  F02D41/10 ,  F02D2200/606 ,  F02D2250/22 ,  Y02T10/144

摘要： This method is intended for a turbocharged internal combustion engine having an electrically controlled throttle valve. The turbocharger has a waste gate for regulating its pressure. The position of the valve and the extent to which the gate is open are controlled according to two distinct modes of operation. In the first mode, the position of the valve is predetermined as a function of engine control and operating parameters, and the position of the gate is used to regulate the air flow rate. In the second mode, the extent to which the gate is open is predetermined as a function of engine control and operating parameters, and the position of the valve is used to regulate the air flow rate. Which mode is used is gauged by an electronic device which chooses the mode of operation to be implemented as a function of predetermined conditions stored in memory.

摘要翻译： 该方法适用于具有电控节流阀的涡轮增压内燃机。 涡轮增压器具有用于调节其压力的废气门。 根据两种不同的操作模式控制阀的位置和闸门打开的程度。 在第一模式中，阀的位置作为发动机控制和操作参数的函数被预先确定，门的位置用于调节空气流量。 在第二模式中，门被打开的程度作为发动机控制和操作参数的函数被预先确定，并且阀的位置用于调节空气流量。 使用哪种模式由电子设备进行测量，电子设备根据存储在存储器中的预定条件选择要实现的操作模式。