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1. 发明授权

US07380401B2 Method for monitoring the speed of a bi-turbocharger 有权
标题翻译：监控双涡轮增压器速度的方法
公开(公告)号：US07380401B2
公开(公告)日：2008-06-03
申请号：US10555969
申请日：2004-04-28
申请人： Michael Henn , Franz Kunz , Hong Zhang
发明人： Michael Henn , Franz Kunz , Hong Zhang
IPC分类号： F02B33/44
CPC分类号： F02D41/221 , F01N13/107 , F02B29/0412 , F02B37/007 , F02B37/16 , F02B37/18 , F02D23/00 , F02D41/0007 , F02D41/1443 , F02D41/22 , Y02T10/144 , Y02T10/40
摘要： A method and a device for monitoring a rotational speed of a first charger for an internal combustion engine, especially an exhaust gas turbocharger, are provided. A first exhaust value representing an exhaust gas composition of the internal combustion engine in a first exhaust section is defined, and a first speed value representing the rotational speed of the first charger is determined according to the defined first exhaust value. The first exhaust value is regulated to a predefined first reference value using a first correcting variable which is ascertained as required for regulation. The first rotational speed value is determined depending on the first correcting variable.
摘要翻译：提供了一种用于监测用于内燃机，特别是废气涡轮增压器的第一充电器的转速的方法和装置。定义表示第一排气部中的内燃机的废气组成的第一排气值，根据规定的第一排气值确定表示第一充电器的转速的第一速度值。使用根据调节要求确定的第一校正变量将第一排气值调节到预定义的第一参考值。第一转速值根据第一校正变量确定。

2. 发明授权

US07093573B2 Method for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法
公开(公告)号：US07093573B2
公开(公告)日：2006-08-22
申请号：US10522475
申请日：2004-01-15
申请人： Franz Kunz , Hong Zhang
发明人： Franz Kunz , Hong Zhang
IPC分类号： F01L1/34
CPC分类号： F02D41/009 , F01L1/022 , F01L1/344 , F01L2800/00 , F01L2820/041 , F02D41/22
摘要： An internal combustion engine has a camshaft whose phase can be adjusted with respect to a crankshaft by means of a setting mechanism. Also provided are a crankshaft sensor which senses the crankshaft angle and a camshaft sensor which senses the camshaft angle. The method comprises the following steps: A reference value for the phase is adapted in a predefined position of the setting mechanism when a predefined condition is satisfied. A measurement value for the phase is determined depending on the sensed crankshaft angle and camshaft angle. A corrected measurement value for the phase is determined depending on the reference value and the measurement value for the phase. A control signal for controlling the internal combustion engine is determined depending on the corrected measurement value.
摘要翻译：内燃机具有凸轮轴，其相位可以通过设定机构相对于曲轴进行调节。还提供了感测曲轴角度的曲轴传感器和感测凸轮轴角度的凸轮轴传感器。该方法包括以下步骤：当满足预定条件时，该相位的参考值适应于设定机构的预定位置。根据感测的曲轴角度和凸轮轴角度确定相位的测量值。根据参考值和相位的测量值确定相位的校正测量值。用于控制内燃机的控制信号根据校正的测量值来确定。

3. 发明授权

US07069141B2 Method for determining the oil temperature in an internal combustion engine 失效
标题翻译：用于确定内燃机中的油温的方法
公开(公告)号：US07069141B2
公开(公告)日：2006-06-27
申请号：US10475736
申请日：2002-04-04
申请人： Franz Kunz , Hong Zhang
发明人： Franz Kunz , Hong Zhang
IPC分类号： F01M5/00
CPC分类号： F01M11/10 , F01M1/18 , F01M5/005 , F02D2200/023
摘要： The oil temperature in the internal combustion engine is calculated using an oil temperature model, which draws upon at least one parameter that characterizes the operating point of the internal combustion engine. The differential value between the modeled temperature value of the oil temperature model and the measured temperature value of the oil, which is measured by the oil temperature sensor, is included as an input variable in the oil temperature model during an iterative calculation cycle of an oil temperature value of the oil temperature mode, said calculation cycle directly or indirectly following the method step involving the calculation of the differential value.
摘要翻译：使用油温模型来计算内燃机中的油温，该油温模型利用表征内燃机的工作点的至少一个参数。油温模型的建模温度值与由油温传感器测量的油温测量值之间的差值作为输入变量包含在油温循环计算循环中的油温模型中油温模式的温度值，所述计算周期直接或间接地遵循涉及计算差分值的方法步骤。

4. 发明申请

US20050229884A1 Method for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法
公开(公告)号：US20050229884A1
公开(公告)日：2005-10-20
申请号：US10522475
申请日：2004-01-15
申请人： Franz Kunz , Hong Zhang
发明人： Franz Kunz , Hong Zhang
IPC分类号： F01L1/344 , F02D41/22 , F02D41/34 , F01L1/34
CPC分类号： F02D41/009 , F01L1/022 , F01L1/344 , F01L2800/00 , F01L2820/041 , F02D41/22
摘要： An internal combustion engine has a camshaft whose phase can be adjusted with respect to a crankshaft by means of a setting mechanism. Also provided are a crankshaft sensor which senses the crankshaft angle and a camshaft sensor which senses the camshaft angle. The method comprises the following steps: A reference value for the phase is adapted in a predefined position of the setting mechanism when a predefined condition is satisfied. A measurement value for the phase is determined depending on the sensed crankshaft angle and camshaft angle. A corrected measurement value for the phase is determined depending on the reference value and the measurement value for the phase. A control signal for controlling the internal combustion engine is determined depending on the corrected measurement value.
摘要翻译：内燃机具有凸轮轴，其相位可以通过设定机构相对于曲轴进行调节。还提供了感测曲轴角度的曲轴传感器和感测凸轮轴角度的凸轮轴传感器。该方法包括以下步骤：当满足预定条件时，该相位的参考值适应于设定机构的预定位置。根据感测的曲轴角度和凸轮轴角度确定相位的测量值。根据参考值和相位的测量值确定相位的校正测量值。用于控制内燃机的控制信号根据校正的测量值来确定。

5. 发明申请

US20060260306A1 Method for monitoring the speed of a bi-turbocharger 有权
标题翻译：监控双涡轮增压器速度的方法
公开(公告)号：US20060260306A1
公开(公告)日：2006-11-23
申请号：US10555969
申请日：2004-04-28
申请人： Michael Henn , Frank Kunz , Hong Zhang
发明人： Michael Henn , Frank Kunz , Hong Zhang
IPC分类号： F02D23/00
CPC分类号： F02D41/221 , F01N13/107 , F02B29/0412 , F02B37/007 , F02B37/16 , F02B37/18 , F02D23/00 , F02D41/0007 , F02D41/1443 , F02D41/22 , Y02T10/144 , Y02T10/40
摘要： A method and a device for monitoring a rotational speed of a first charger for an internal combustion engine, especially an exhaust gas turbocharger, are provided. A first exhaust value representing an exhaust gas composition of the internal combustion engine in a first exhaust section is defined, and a first speed value representing the rotational speed of the first charger is determined according to the defined first exhaust value. The first exhaust value is regulated to a predefined first reference value using a first correcting variable which is ascertained as required for regulation. The first rotational speed value is determined depending on the first correcting variable.
摘要翻译：提供了一种用于监测用于内燃机，特别是废气涡轮增压器的第一充电器的转速的方法和装置。定义表示第一排气部中的内燃机的废气组成的第一排气值，根据规定的第一排气值确定表示第一充电器的转速的第一速度值。使用根据调节要求确定的第一校正变量将第一排气值调节到预定义的第一参考值。第一转速值根据第一校正变量确定。

6. 发明授权

US07077103B2 Method for regulating the filling of an internal combustion engine 失效
标题翻译：用于调节内燃机的填充量的方法
公开(公告)号：US07077103B2
公开(公告)日：2006-07-18
申请号：US10523336
申请日：2003-07-14
申请人： Michael Henn , Hong Zhang
发明人： Michael Henn , Hong Zhang
IPC分类号： F02D9/02 , F02D11/10 , F02D13/02 , F02D41/04 , F01L9/04
CPC分类号： F02D41/0002 , F02D11/105 , F02D13/0226 , F02D41/187 , F02D2041/002 , F02D2200/0402 , F02D2200/0406 , F02D2250/41 , Y02T10/18 , Y02T10/42
摘要： Disclosed is a method for regulating the filling of an internal combustion engine to which a combustion air mass flow is fed. Said combustion air mass flow is regulated by a first and a second actuator which are triggered regarding the position thereof. The second actuator is disposed downstream of the first actuator within the air mass flow and has a final upper position in which said actuator is open to the maximum and a final lower position in which the second actuator is closed to the maximum. The actual rotation speed of the internal combustion engine is detected while a set point intake pipe pressure is predefined for triggering the first actuator. The set point intake pipe pressure is determined by means of an rpm-related characteristic map in which the set point air mass flow is not taken into account as long as the second actuator is not located in the final lower position. The set point intake pipe pressure is limited to a minimum value of the intake pipe pressure, which can be obtained in the current set point air mass flow by means of the second actuator that is placed in the final upper position.
摘要翻译：公开了一种用于调节供给燃烧空气质量流的内燃机的填充的方法。所述燃烧空气质量流量由关于其位置触发的第一和第二致动器调节。第二致动器设置在空气质量流中的第一致动器的下游，并且具有最终上部位置，其中所述致动器打开到最大值，并且最终下部位置中第二致动器关闭到最大。当预定了设定点进气管压力以触发第一致动器时，检测内燃机的实际转速。设定点进气管压力是通过不考虑设定点空气质量流量的rpm相关特征图来确定的，只要第二致动器不位于最终下位置即可。设定点进气管压力被限制在进气管压力的最小值，该最小值可以通过放置在最终上位置的第二致动器在当前设定点空气质量流中获得。

7. 发明授权

US07174880B2 Method for operation of an internal combustion engine 有权
标题翻译：内燃机的运转方法
公开(公告)号：US07174880B2
公开(公告)日：2007-02-13
申请号：US10502954
申请日：2004-01-05
申请人： Michael Henn , Martin Jehle , Hong Zhang
发明人： Michael Henn , Martin Jehle , Hong Zhang
IPC分类号： F02M7/00 , F02B33/22
CPC分类号： F02D13/0249 , F02D13/0261 , F02D41/0002 , F02D41/1406 , F02D2041/001 , F02D2041/1423 , F02D2200/0402 , F02D2200/0406 , F02D2200/0408 , Y02T10/18 , Y02T10/42
摘要： An internal combustion engine has an air intake tract which comprises at least one inlet pipe leading to one intake duct per cylinder of the internal combustion engine. It also has at least one exhaust gas duct per cylinder of the internal combustion engine, at least a first actuator which is disposed in an inlet pipe or in an intake duct or in an exhaust gas duct and influences the gas exchange in the respective cylinder.
摘要翻译：内燃机具有进气道，该进气道包括至少一个通向内燃机每缸的一个进气管的入口管。它还具有至少一个内燃机每个气缸的废气管道，至少一个第一致动器，其设置在入口管道中，或者设置在进气管道中或废气管道中，并影响相应气缸中的气体交换。

8. 发明授权

US06684689B2 Method for diagnosing the adjustment device of a swirl control valve 失效
标题翻译：用于诊断旋流控制阀的调节装置的方法
公开(公告)号：US06684689B2
公开(公告)日：2004-02-03
申请号：US10113163
申请日：2002-04-01
申请人： Robert Fromm , Johann Graf , Michael Henn , Hong Zhang
发明人： Robert Fromm , Johann Graf , Michael Henn , Hong Zhang
IPC分类号： G01P500
CPC分类号： F02D41/221 , F02B31/085 , F02B2275/48 , F02D41/0002 , F02D2041/0015 , F02D2200/0406 , Y02T10/125 , Y02T10/146 , Y02T10/42
摘要： The activation of a swirl control valve which is seated downstream of a throttle valve in the intake tract of an internal combustion engine is diagnosed. The swirl control valve is activated by a specific adjustment travel within a supercritical operating range of the intake pipe pressure in the intake tract downstream of the throttle valve. If a specific jump in pressure that is dependent on the adjustment travel does not take place in the intake tract downstream of the throttle valve, a defect in the actuation of the swirl control valve is diagnosed.
摘要翻译：诊断在内燃机的进气道中的节气门下游的旋流控制阀的启动。涡流控制阀在节气门下游进气道内的进气管压力的超临界运行范围内由特定的调节行程启动。如果在节气门下游的进气道中不发生取决于调节行程的特定的压力跳跃，则诊断涡旋控制阀的致动缺陷。

9. 发明授权

US6082189A Method of checking the operational functionality of a tank venting system for a motor vehicle 失效
标题翻译：检查用于机动车辆的罐排气系统的操作功能的方法
公开(公告)号：US6082189A
公开(公告)日：2000-07-04
申请号：US49396
申请日：1998-03-27
申请人： Klaus Bayerle , Michael Henn , Hong Zhang
发明人： Klaus Bayerle , Michael Henn , Hong Zhang
IPC分类号： F02M25/08 , G01M15/00
CPC分类号： F02M25/0809
摘要： The tank venting system is evacuated by the negative pressure prevailing in the intake pipe of the internal combustion engine. A regression calculation, based on a physical model which simulates the pressure variation in the event of a leak in the tank venting system, on the basis of a gas mass flow flowing through an opening, supplies a parameter which describes the curve variation of the pressure during the test for gassing out fuel and during the diagnosis. The parameter contains the information about the leak area and takes into account external influences that interfere with the signal evaluation.
摘要翻译：油箱排气系统由内燃机进气管中的负压排出。基于在罐排放系统中泄漏的情况下模拟压力变化的物理模型的回归计算基于流过开口的气体质量流量，提供描述压力的曲线变化的参数在测试期间放出燃料和诊断期间。该参数包含有关泄漏区域的信息，并考虑到干扰信号评估的外部影响。

10. 发明授权

US07209824B2 Method and device for regulating an internal combustion engine 有权
标题翻译：用于调节内燃机的方法和装置
公开(公告)号：US07209824B2
公开(公告)日：2007-04-24
申请号：US10564908
申请日：2004-04-20
申请人： Michael Henn , Martin Jehle , Hong Zhang
发明人： Michael Henn , Martin Jehle , Hong Zhang
IPC分类号： F02D43/02 , F02D41/14 , G06F19/00
CPC分类号： F02D41/2454 , F02D41/1401 , F02D41/1402 , F02D41/248 , F02D41/2493 , F02D2200/0402 , F02D2200/0406 , F02D2200/0408
摘要： A method for regulating an internal combustion engine where engine measurement and engine adjustment values is provided, and adaptation values modify the engine parameters, comprising measuring a first engine measurement parameter representative of a first physical engine parameter, measuring a second engine measurement parameter representative of a second physical engine parameter, calculating a first estimation parameter via a first engine parameter, calculating a second estimation parameter via a second engine parameter, determining a first operating mode of the engine regulation method, the first operating mode determined by generating a first adaptation value based on the first engine parameter, generating a second adaptation value based on the second measurement parameter, and comparing the percent difference of the first and second adaptation values to a neutral value of the respective engine parameter, and determining a second operating mode of the engine regulation method.
摘要翻译：一种用于调节内燃机的方法，其中提供发动机测量和发动机调节值，并且适应值修改发动机参数，包括测量表示第一物理发动机参数的第一发动机测量参数，测量代表第一物理发动机参数的第二发动机测量参数第二物理引擎参数，经由第一引擎参数计算第一估计参数，经由第二引擎参数计算第二估计参数，确定所述引擎调节方法的第一操作模式，所述第一操作模式通过基于在所述第一引擎参数上，基于所述第二测量参数生成第二适配值，并且将所述第一和第二适配值的百分比差与相应的发动机参数的中性值进行比较，以及确定所述发动机调节的第二操作模式方法。

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