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11.发明申请公开(公告)号：US20120047997A1
公开(公告)日：2012-03-01
申请号：US13213528
申请日：2011-08-19
申请人： Gholamabas ESTEGHLAL , Rolf Stracke
发明人： Gholamabas ESTEGHLAL , Rolf Stracke
IPC分类号： G01L23/22
CPC分类号： F02D35/023 , B60W20/00 , B60W2510/06 , F02D35/027 , F02D41/042 , F02D41/062 , F02D41/221 , F02N11/10 , Y02T10/40
摘要： A method is described for detecting the independent running and/or the start/stop of an internal combustion engine, in which parameters of the internal combustion engine characterizing the combustion process, especially pressure changes or vibrations, are evaluated for this detection.
摘要翻译： 描述了一种用于检测内燃机的独立运行和/或启动/停止的方法，其中评估表征燃烧过程的内燃机，特别是压力变化或振动的参数用于该检测。
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12.发明申请Method And Device As Well As Computer Program For Controlling An Internal Combustion Engine 有权方法和设备以及用于控制内燃机的计算机程序公开(公告)号：US20080208430A1
公开(公告)日：2008-08-28
申请号：US10502430
申请日：2002-09-12
CPC分类号： F02D13/0249 , F01L1/34 , F01L2800/00 , F02D37/02 , F02D41/0062 , F02D41/0072 , F02D41/1497 , F02D41/2422 , F02D2041/001 , F02D2041/1433 , F02D2200/1004 , F02D2250/18 , F02M26/01 , F02P5/1502 , F02P5/1516 , Y02T10/18 , Y02T10/46
摘要： A method and a device as well as a computer program for controlling an internal combustion engine are provided, a torque model being used within the framework of calculating instantaneous variables and/or actuating variables. A correction of a basic value determined under standard conditions takes place in the process. In addition, to further improve the accuracy of the model, the efficiency for the conversion of the chemical into mechanical energy by which the optimum torque value is corrected, is determined at least as a function of a variable characterizing the combustion center point and a variable characterizing the opening instant of a discharge-side gas-exchange valve.
摘要翻译： 提供了一种方法和装置以及用于控制内燃机的计算机程序，在计算瞬时变量和/或致动变量的框架内使用的扭矩模型。 在标准条件下确定的基准值的校正在该过程中进行。 此外，为了进一步提高模型的精度，至少根据表征燃烧中心点的变量的函数和至少一个变量来确定将化学品转化为机械能的效率（通过其调整最佳扭矩值）的效率 表征排出侧气体交换阀的打开时刻。
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13.发明授权公开(公告)号：US07347193B2
公开(公告)日：2008-03-25
申请号：US10564460
申请日：2004-07-08
IPC分类号： F02M37/04
CPC分类号： F02D41/0072 , F02D41/0045 , F02D2041/0017 , F02D2041/0075 , F02D2200/0402 , F02D2200/0404 , Y02T10/47
摘要： A device for determining the mass flow via a tank venting valve for an internal combustion engine including an intake manifold and a throttle valve, the intake manifold being connected to the tank venting valve and an exhaust gas recirculation system, one measuring transducer each being assigned to the throttle valve and the tank venting valve, and a sensor for the mass flow via the exhaust gas recirculation system being assigned to the exhaust gas recirculation system. In order to be able to determine the mass flow via the tank venting valve with improved accuracy it is provided in such a device that a mass flow normalizer is assigned to the measuring transducers and to the sensor for the mass flow via the exhaust gas recirculation system; the mass flow normalizer picks up, sums, and normalizes the signals of the measuring transducers and the sensor assigned to the mass flows via the throttle valve, via the tank venting valve, and via the exhaust gas recirculation system; a convertor is assigned to the mass flow normalizer; the convertor calculates a virtual throttle valve angle from which an allocator determines the mass flow via the tank venting valve.
摘要翻译： 一种用于通过用于包括进气歧管和节流阀的内燃机的罐排气阀来确定质量流量的装置，所述进气歧管连接到所述罐排放阀和废气再循环系统，每个分配给一个测量传感器 节流阀和罐排放阀，以及用于经由废气再循环系统的质量流量的传感器被分配给废气再循环系统。 为了能够以更精确的方式确定通过罐排放阀的质量流量，在这样的装置中提供了质量流量规定器被分配给测量传感器和传感器，用于通过废气再循环系统进行质量流量 ; 质量流量规定器通过节流阀，经由罐排放阀和经由排气再循环系统拾取，求和并归一化分配给质量流的测量传感器和传感器的信号; 将转换器分配给质量流量规; 转换器计算虚拟节气门角度，分配器从该角度确定经由罐排放阀的质量流量。
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14.发明申请公开(公告)号：US20050050949A1
公开(公告)日：2005-03-10
申请号：US10492242
申请日：2002-09-18
CPC分类号： F02M25/0809 , F02D41/003 , F02D41/221 , F02D2200/0402 , F02D2200/0406 , Y02T10/40
摘要： A method for checking the operativeness of a tank-ventilation valve of a tank-ventilation system of a motor vehicle is characterized by the following steps: the tank-ventilation valve is triggered in a stepped manner in a preselectable working point; the intake-manifold pressure (pintake manifold) is measured and modeled in the process; the measured intake-manifold pressure (pintake manifold) is compared to the modeled intake-manifold pressure and an operative tank-ventilation valve assumed if a correlation within preselected limits is given; otherwise, a defective tank-ventilation valve is assumed.
摘要翻译： 一种用于检查机动车辆的通风系统的通风阀的操作性的方法的特征在于以下步骤：在预选工作点中以分阶段的方式触发油箱通风阀; 进气歧管压力（pintake歧管）在此过程中被测量和建模; 将测量的进气歧管压力（喷液歧管）与建模的进气歧管压力进行比较，并且如果给出了预选限制内的相关性，则假定操作罐换气阀; 否则，假设有故障的通风阀。
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15.发明授权Method for operating an internal combustion engine, especially of a motor vehicle 失效用于操作内燃机，特别是机动车辆的方法公开(公告)号：US06523532B1
公开(公告)日：2003-02-25
申请号：US10048745
申请日：2002-06-17
IPC分类号： F02D4114
CPC分类号： F02M25/0854 , F02D41/0042 , F02D41/0045 , F02D2041/1433 , F02D2200/0402
摘要： A method for operating an internal combustion engine, for example, of a motor vehicle, in which a mixture of air and fuel is delivered from a tank by an activated carbon filter and by a tank venting valve to a combustion chamber. The tank venting valve is controlled in an open- and/or closed-loop fashion as a function of a tank gas evolution model and/or an activated carbon filter model.
摘要翻译： 一种用于操作例如机动车辆的内燃机的方法，其中空气和燃料的混合物通过活性炭过滤器从罐被输送并且通过罐排放阀输送到燃烧室。 作为罐气放出模型和/或活性炭过滤器模型的函数，罐排放阀以开放和/或闭环的方式被控制。
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16.发明申请公开(公告)号：US20070163549A1
公开(公告)日：2007-07-19
申请号：US10564460
申请日：2004-07-08
IPC分类号： F02M33/02
CPC分类号： F02D41/0072 , F02D41/0045 , F02D2041/0017 , F02D2041/0075 , F02D2200/0402 , F02D2200/0404 , Y02T10/47
摘要： A device for determining the mass flow via a tank venting valve for an internal combustion engine including an intake manifold and a throttle valve, the intake manifold being connected to the tank venting valve and an exhaust gas recirculation system, one measuring transducer each being assigned to the throttle valve and the tank venting valve, and a sensor for the mass flow via the exhaust gas recirculation system being assigned to the exhaust gas recirculation system. In order to be able to determine the mass flow via the tank venting valve with improved accuracy it is provided in such a device that a mass flow normalizer is assigned to the measuring transducers and to the sensor for the mass flow via the exhaust gas recirculation system; the mass flow normalizer picks up, sums, and normalizes the signals of the measuring transducers and the sensor assigned to the mass flows via the throttle valve, via the tank venting valve, and via the exhaust gas recirculation system; a convertor is assigned to the mass flow normalizer; the convertor calculates a virtual throttle valve angle from which an allocator determines the mass flow via the tank venting valve.
摘要翻译： 一种用于通过用于包括进气歧管和节流阀的内燃机的罐排气阀来确定质量流量的装置，所述进气歧管连接到所述罐排放阀和废气再循环系统，每个分配给一个测量传感器 节流阀和罐排放阀，以及用于经由废气再循环系统的质量流量的传感器被分配给废气再循环系统。 为了能够以更精确的方式确定通过罐排放阀的质量流量，在这样的装置中提供了质量流量规定器被分配给测量传感器和传感器，用于通过废气再循环系统进行质量流量 ; 质量流量规定器通过节流阀，经由罐排放阀和经由排气再循环系统拾取，求和并归一化分配给质量流的测量传感器和传感器的信号; 将转换器分配给质量流量规; 转换器计算虚拟节气门角度，分配器从该角度确定经由罐排放阀的质量流量。
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公开(公告)号：US07051710B2
公开(公告)日：2006-05-30
申请号：US10492235
申请日：2002-09-06
申请人： Patrick Hochstrasser , Christina Sauer , Gholamabas Esteghlal , Georg Mallebrein , Eberhard Klein
发明人： Patrick Hochstrasser , Christina Sauer , Gholamabas Esteghlal , Georg Mallebrein , Eberhard Klein
CPC分类号： F02D41/1497 , F02D13/0261 , F02D37/02 , F02D41/0062 , F02D41/0072 , F02D2041/001 , F02D2200/1004 , F02D2250/18 , F02P5/1516 , Y02T10/18 , Y02T10/46
摘要： A method, a device and a computer program for controlling an internal combustion engine, in which a torque model is used within the framework of calculating instantaneous variables and/or actuating variables. In doing so, a basic value ascertained under standard conditions is corrected as a function of the inert-gas rate and/or the valve-overlap angle. Moreover, to further improve the accuracy of the model, the efficiency for the conversion of the chemical energy into mechanical energy by which the optimum torque value is corrected, is determined as a function of the deviation between optimum ignition angle and an instantaneous ignition angle as well as an additional variable representing the combustion performance of the mixture. The latter is the optimum ignition angle.
摘要翻译： 一种用于控制内燃机的方法，装置和计算机程序，其中在计算瞬时变量和/或致动变量的框架内使用扭矩模型。 在这样做时，根据惰性气体速率和/或阀重叠角度来校正在标准条件下确定的基本值。 此外，为了进一步提高模型的精度，将化学能转化为机械能的效率（通过其校正最佳扭矩值）被确定为最佳点火角与瞬时点火角之间的偏差的函数，如 以及表示混合物的燃烧性能的附加变量。 后者是最佳点火角。
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公开(公告)号：US20050115542A1
公开(公告)日：2005-06-02
申请号：US10492235
申请日：2002-09-06
申请人： Patrick Hochstrasser , Christina Sauer , Gholamabas Esteghlal , Georg Mallebrein , Eberhard Klein
发明人： Patrick Hochstrasser , Christina Sauer , Gholamabas Esteghlal , Georg Mallebrein , Eberhard Klein
CPC分类号： F02D41/1497 , F02D13/0261 , F02D37/02 , F02D41/0062 , F02D41/0072 , F02D2041/001 , F02D2200/1004 , F02D2250/18 , F02P5/1516 , Y02T10/18 , Y02T10/46
摘要： A method, a device and a computer program for controlling an internal combustion engine, in which a torque model is used within the framework of calculating instantaneous variables and/or actuating variables. In doing so, a basic value ascertained under standard conditions is corrected as a function of the inert-gas rate and/or the valve-overlap angle. Moreover, to further improve the accuracy of the model, the efficiency for the conversion of the chemical energy into mechanical energy by which the optimum torque value is corrected, is determined as a function of the deviation between optimum ignition angle and an instantaneous ignition angle as well as an additional variable representing the combustion performance of the mixture. The latter is the optimum ignition angle.
摘要翻译： 一种用于控制内燃机的方法，装置和计算机程序，其中在计算瞬时变量和/或致动变量的框架内使用扭矩模型。 在这样做时，根据惰性气体速率和/或阀重叠角度来校正在标准条件下确定的基本值。 此外，为了进一步提高模型的精度，将化学能转化为机械能的效率（通过其校正最佳扭矩值）被确定为最佳点火角与瞬时点火角之间的偏差的函数，如 以及表示混合物的燃烧性能的附加变量。 后者是最佳点火角。
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公开(公告)号：US06886397B2
公开(公告)日：2005-05-03
申请号：US10363338
申请日：2001-08-23
CPC分类号： F02M25/0809
摘要： A method is introduced for testing the operability of a tank vent valve between an internal combustion engine and a fuel vapor reservoir, in which the stored fuel vapor is supplied from the fuel vapor storage to the internal combustion engine when the tank vent valve is open, and in which the fuel vapor supply represents a first energy flow to the internal combustion engine, and in which air also flows to the internal combustion engine via a throttle valve, and, in which a second energy flow is assigned to this air, and in which an arrangement is provided which holds the sum of the two energy flows at a predefined value, and in which the tank vent valve is controlled in an opening manner, and in which a change in the energy flow delta E through the throttle valve, resulting from the opening control, is determined, and is compared to a predetermined threshold, and in which and a small change in the energy flow, which does not exceed the threshold value (threshold), is evaluated as a fault.
摘要翻译： 引入了一种用于测试在内燃机和燃料蒸汽储存器之间的罐排放阀的可操作性的方法，其中当储罐通风阀打开时，储存的燃料蒸气从燃料蒸气储存器供应到内燃机， 并且其中所述燃料蒸气供应代表到所述内燃机的第一能量流，并且其中空气还经由节流阀流到所述内燃机，并且其中将第二能量流分配给所述空气，并且其中 其中提供了将两个能量流的总和保持在预定值，并且其中罐排放阀以打开方式控制的装置，并且其中通过节流阀的能量流量ΔE的变化导致 并且将其与预定阈值进行比较，并且其中不超过阈值（阈值）的能量流的小变化被评估为fau lt。
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公开(公告)号：US20050021219A1
公开(公告)日：2005-01-27
申请号：US10625662
申请日：2003-07-24
IPC分类号： F02P5/15 , F02D11/10 , F02D31/00 , F02D37/02 , F02D41/02 , F02D41/14 , F02D41/30 , F02D45/00 , G05B11/36 , G05B13/02 , G05D17/02
CPC分类号： F02D11/105 , F02D31/005 , F02D37/02 , F02D41/3029 , F02D41/3064 , F02D41/307 , F02D2041/142 , F02D2041/1432 , F02D2250/21 , F02D2250/26 , G05B11/36 , G05B13/021 , G05D17/02
摘要： A method and an arrangement for controlling the drive unit of a vehicle make possible the jolt-free enablement of a rapid actuating path (5) for the conversion of a desired value for an output quantity of the drive unit. The desired value for the output quantity of the drive unit is pregiven. Depending upon the operating state of the drive unit, an actual value for the output quantity is caused to track the desired value via a slow actuating path (1) or the rapid actuating path (5). With a transition from the slow actuating path (1) to the rapid actuating path (5), the desired value, starting from the wanted value, is first set equal to the actual value and thereafter is limited in its change and is again brought back to the wanted value.
摘要翻译： 用于控制车辆的驱动单元的方法和装置使得快速启动路径（5）的无摇晃启用成为驱动单元的输出量的期望值的转换。 驱动单元的输出量的期望值被预先设定。 根据驱动单元的运行状态，通过缓慢的执行路径（1）或快速启动路径（5），使输出量的实际值跟踪所需的值。 从缓慢的致动路径（1）到快速致动路径（5）的转变，首先将从期望值开始的期望值设置为等于实际值，然后在其变化中被限制并且再次被返回 到想要的价值。
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