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    Method for determining the low pressure exhaust gas recirculation mass flow in the air system of an internal combustion engine
    1.
    发明授权
    Method for determining the low pressure exhaust gas recirculation mass flow in the air system of an internal combustion engine 有权
    用于确定内燃机的空气系统中的低压排气再循环质量流的方法

    公开(公告)号：US09228508B2

    公开(公告)日：2016-01-05

    申请号：US13450747

    申请日：2012-04-19

    申请人： Wilhelm Blumendeller ,  Thomas Bleile ,  Arvid Sievert ,  Martin Hoerner ,  Rene Huck

    发明人： Wilhelm Blumendeller ,  Thomas Bleile ,  Arvid Sievert ,  Martin Hoerner ,  Rene Huck

    IPC分类号： F02D21/08 ,  F02D41/00 ,  F02M25/07

    CPC分类号： F02D21/08 ,  F02D41/0002 ,  F02D41/0007 ,  F02D41/0072 ,  F02D2200/0402 ,  F02M26/05 ,  F02M26/06 ,  F02M26/10 ,  F02M26/24 ,  F02M26/25 ,  Y02T10/47

    摘要： In a method for determining a low pressure exhaust gas recirculation mass flow {dot over (m)}Opt in the air system of an internal combustion engine (10) with low pressure exhaust gas recirculation, the determination of the low pressure exhaust gas recirculation mass flow {dot over (m)}Opt involves a preliminary low pressure exhaust gas recirculation mass flow {dot over (m)}EGRLPDs which is determined from a function involving, in particular, the pressure p42 upstream and the pressure p12 downstream of a low pressure side exhaust gas recirculation valve EGRVIvLP (29), the temperature TEGRVIvPUs downstream of the low pressure side exhaust gas recirculation valve (29), and the geometry arEGRVIvLP of the low pressure side exhaust gas recirculation valve (29). According to the invention, at least one mass balance based variable is also considered in the determination of the low pressure exhaust gas recirculation mass flow {dot over (m)}Opt.

    摘要翻译： 在用于确定低压废气再循环质量的内燃机（10）的空气系统中的低压排气再循环质量流（dot over（m）}）的方法中， 流量{dot over（m）} Opt包括初步低压废气再循环质量流量（点数（m））EGRLPDs，其由特别是上游的压力p42和低于下游的压力p12的函数确定 压力侧废气再循环阀EGRVIvLP（29），低压侧排气再循环阀（29）下游的温度TEGRVIvPU以及低压侧废气再循环阀（29）的几何形状arEGRVIvLP。 根据本发明，在确定低压排气再循环质量流（dot）（m）}选项时，还考虑至少一个基于质量平衡的变量。

    Method and device for performing a control, in particular for use in a motor vehicle
    2.
    发明授权
    Method and device for performing a control, in particular for use in a motor vehicle 有权
    用于执行控制的方法和装置，特别是用于机动车辆

    公开(公告)号：US09212612B2

    公开(公告)日：2015-12-15

    申请号：US13598965

    申请日：2012-08-30

    申请人： Alexandre Wagner ,  Thomas Bleile ,  Sascha Eichinger

    发明人： Alexandre Wagner ,  Thomas Bleile ,  Sascha Eichinger

    IPC分类号： F02B33/00 ,  F02D41/00 ,  F02D41/14 ,  F02B37/16

    CPC分类号： F02D41/0007 ,  F02B37/16 ,  F02D41/1401 ,  F02D41/145 ,  F02D2041/1433 ,  Y02T10/144

    摘要： A method for operating a boost pressure control in an engine system having a supercharged internal combustion engine, including the following: performing a boost pressure control based on a setpoint controller variable and an actual controller variable, ascertaining a setpoint controller variable from a provided setpoint boost pressure with a first and a second model, ascertaining an intermediate variable from a provided actual boost pressure with the first model, correcting the intermediate variable with a provided dynamic variable, which represents a dynamic change in the state of the engine system using a higher dynamics than the actual boost pressure, and ascertaining the actual controller variable from the corrected intermediate variable with the second model.

    摘要翻译： 一种用于在具有增压内燃机的发动机系统中操作升压压力控制的方法，包括以下步骤：基于设定点控制器变量和实际控制器变量执行升压压力控制，根据所提供的设定点提升来确定设定点控制器变量 压力与第一和第二模型，从提供的实际增压压力与第一模型确定中间变量，用提供的动态变量校正中间变量，其表示使用更高动力学的发动机系统的状态的动态变化 比实际增压压力，并用第二模型从修正的中间变量确定实际控制器变量。

    Method for operating an internal combustion engine having a compressor
    5.
    发明授权
    Method for operating an internal combustion engine having a compressor 失效
    用于操作具有压缩机的内燃机的方法

    公开(公告)号：US06945234B2

    公开(公告)日：2005-09-20

    申请号：US10658264

    申请日：2003-09-10

    申请人： Thomas Bleile ,  Michael Scheidt

    发明人： Thomas Bleile ,  Michael Scheidt

    IPC分类号： F02B39/16 ,  F02B33/32 ,  F02B37/12 ,  F02D23/00 ,  F02D41/00 ,  F02D41/18 ,  F02D45/00 ,  F04B49/00

    CPC分类号： F02D23/00 ,  F02B33/32 ,  F02B37/12 ,  F02D41/0007 ,  F02D41/18 ,  Y02T10/144

    摘要： The invention is directed to a method for operating an internal combustion engine (1) having a compressor (5) which method makes possible an actualization of a pump limit of the compressor (5). A pressure ratio across the compressor (5) is limited in dependence upon a mass flow through the compressor (5) by means of the pump limit in order to prevent a pumping of the compressor (5). In at least one operating state of the engine (1), a check is made as to whether a pumping of the compressor (5) occurs. The pump limit is corrected in dependence upon the test results.

    摘要翻译： 本发明涉及一种用于操作具有压缩机（5）的内燃机（1）的方法，该方法使压缩机（5）的泵极限的实现成为可能。 根据通过压缩机（5）的质量流量，压缩机（5）的压力比受到限制，以防止压缩机（5）的泵送。 在发动机（1）的至少一个操作状态下，检查压缩机（5）的泵送是否发生。 泵极限根据测试结果进行校正。

    Method and device for regulating the boost pressure of an internal combustion engine
    6.
    发明申请
    Method and device for regulating the boost pressure of an internal combustion engine 失效
    用于调节内燃机的增压压力的方法和装置

    公开(公告)号：US20050000216A1

    公开(公告)日：2005-01-06

    申请号：US10838543

    申请日：2004-05-03

    申请人： Thomas Bleile ,  Michael Scheidt ,  Eduard Moser

    发明人： Thomas Bleile ,  Michael Scheidt ,  Eduard Moser

    IPC分类号： F02B3/06 ,  F02B37/007 ,  F02D23/02 ,  F02D41/00 ,  F02B33/44

    CPC分类号： F02D41/1448 ,  F01N13/107 ,  F02B3/06 ,  F02B37/007 ,  F02D23/02 ,  F02D41/0007 ,  F02D2200/0406 ,  Y02T10/144

    摘要： A method and a device for regulating the boost pressure of an internal combustion engine having a multiflow air system, which enables both rapid regulation and limitation of the exhaust gas back pressures. The multiflow air system includes a multichannel air supply and a corresponding multichannel exhaust gas discharge, each exhaust gas channel having an exhaust gas turbocharger. A manipulated variable for a specified boost pressure to be set is determined as a function of the actual exhaust gas back pressure prevailing in the particular exhaust gas channel, a total specified exhaust gas back pressure being determined by a first controller from the difference between the specified boost pressure and an actual boost pressure, and a specified exhaust gas back pressure being determined for the individual exhaust gas channels from the total specified exhaust gas back pressure as a function of a difference between the air mass flows supplied via the air channels of the internal combustion engine. The particular manipulated variable for the specified boost pressure to be set is determined by an additional controller from a difference between the specified exhaust gas back pressure and the actual exhaust gas back pressure of the particular exhaust gas channel.

    摘要翻译： 一种用于调节具有多风系统的内燃机的增压压力的方法和装置，其能够快速调节和限制排气背压。 多气流系统包括多通道空气源和相应的多通道废气排放，每个废气通道具有排气涡轮增压器。 根据特定废气通道中存在的实际废气回压确定用于要设定的指定增压压力的操纵变量，由第一控制器从指定的排气通道之间的差确定的总规定排气背压 提高压力和实际增压压力，并且对于各个废气通道，从总规定排气背压确定的特定排气背压作为通过内部空气通道供应的空气质量流之间的差异的函数 内燃机。 用于规定的增压压力的特定操纵变量由额外的控制器根据特定废气回流压力和特定废气通道的实际废气背压之间的差来确定。

    Method and device for diagnosing a blowoff valve for a supercharging device of an internal combustion engine
    7.
    发明授权
    Method and device for diagnosing a blowoff valve for a supercharging device of an internal combustion engine 有权
    用于诊断内燃机的增压装置的排气阀的方法和装置

    公开(公告)号：US08997559B2

    公开(公告)日：2015-04-07

    申请号：US13908138

    申请日：2013-06-03

    申请人： Martin Brandt ,  Thomas Bleile ,  Patrick Menold ,  Andreas Huber

    发明人： Martin Brandt ,  Thomas Bleile ,  Patrick Menold ,  Andreas Huber

    IPC分类号： G01M15/04 ,  F16K37/00

    CPC分类号： G01M15/04 ,  F16K37/0075 ,  Y02T10/144

    摘要： A method for diagnosing a blowoff valve in an engine system having a supercharged internal combustion engine, the blowoff valve being situated in a blowoff line around a compressor of a supercharging device, by performing the following: detecting a compressor rotational speed indication of the supercharging device; and determining a malfunction of the blowoff valve if the compressor rotational speed indication includes an oscillation after the blowoff valve is activated for opening the blowoff valve.

    摘要翻译： 一种用于诊断具有增压内燃机的发动机系统中的排气阀的方法，所述排气阀位于增压装置的压缩机周围的吹排线中，通过执行以下步骤：检测增压装置的压缩机转速指示 ; 以及如果所述压缩机转速指示包括在所述排出阀被启动以打开所述排出阀之后的振荡，则确定所述排气阀的故障。

    METHOD AND DEVICE FOR DIAGNOSING AN ACTUATOR FOR AN EXHAUST-GAS-DRIVEN SUPERCHARGER
    9.
    发明申请
    METHOD AND DEVICE FOR DIAGNOSING AN ACTUATOR FOR AN EXHAUST-GAS-DRIVEN SUPERCHARGER 有权
    用于诊断气体驱动超级电磁阀的执行器的方法和装置

    公开(公告)号：US20130319093A1

    公开(公告)日：2013-12-05

    申请号：US13909750

    申请日：2013-06-04

    申请人： Thomas BLEILE ,  Patrick MENOLD

    发明人： Thomas BLEILE ,  Patrick MENOLD

    IPC分类号： G01M15/08

    CPC分类号： G01M15/08 ,  F02B37/183 ,  F02B37/22 ,  F02B39/16 ,  F02B2037/122 ,  F02D41/0007 ,  F02D41/221 ,  Y02T10/144 ,  Y02T10/40

    摘要： A method for testing a supercharger actuator for a supercharger of a supercharged internal combustion engine, including adjusting the supercharger actuator from a first position to a second position, determining a rotational speed change information, which is a function of the change of the rotational speed of the supercharger resulting from the adjustment, and establishing a malfunction of the supercharger actuator as a function of the rotational speed change information.

    摘要翻译： 一种用于测试增压内燃机的增压器的增压器致动器的方法，包括将增压器致动器从第一位置调节到第二位置，确定作为转速的变化的函数的转速变化信息， 增压器由于调节而产生，并且根据转速变化信息建立增压器致动器的故障。

    ERROR CAUSE DETECTION OR NARROWING DOWN OF ERRORS WITH THE AID OF ERROR PATTERNS IN THE AIR SYSTEM
    10.
    发明申请
    ERROR CAUSE DETECTION OR NARROWING DOWN OF ERRORS WITH THE AID OF ERROR PATTERNS IN THE AIR SYSTEM 有权
    错误原因检测或减少空气系统中错误模式的错误

    公开(公告)号：US20130080020A1

    公开(公告)日：2013-03-28

    申请号：US13609921

    申请日：2012-09-11

    申请人： Thomas BLEILE ,  Stefan MICHAEL ,  Andras MONTVAY ,  Christina HOEPFNER ,  Marc RINGEISEN

    发明人： Thomas BLEILE ,  Stefan MICHAEL ,  Andras MONTVAY ,  Christina HOEPFNER ,  Marc RINGEISEN

    IPC分类号： G06F19/00 ,  F02D28/00

    CPC分类号： G06F19/00 ,  F02D28/00 ,  F02D41/0072 ,  F02D41/22 ,  F02D41/26 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/0411 ,  G01M15/042 ,  G06F19/328

    摘要： A method for monitoring at least one part of an internal combustion engine based on a variable whose values characterize the operation of the part of the internal combustion engine during different states of the internal combustion engine, including: determining an actual pattern with the actual values of the variable during different states of the internal combustion engine which describe the actual operation of the internal combustion engine; providing a reference pattern for a known operation of the internal combustion engine, the reference pattern including reference values of the variable for different states of the internal combustion engine; and comparing the actual pattern to the reference pattern to determine a similarity between the actual operation and the known operation.

    摘要翻译： 一种用于基于在内燃机的不同状态下表征内燃机的一部分的操作的值的变量来监视内燃机的至少一部分的方法，包括：确定实际模式与实际值的实际值 在描述内燃机的实际操作的内燃机的不同状态下的变量; 提供用于内燃机的已知操作的参考模式，所述参考模式包括用于内燃机的不同状态的变量的参考值; 并将实际模式与参考模式进行比较，以确定实际操作与已知操作之间的相似性。