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91. 发明申请

US20090164089A1 Method for operating an internal combustion engine 审中-公开
标题翻译：操作内燃机的方法
公开(公告)号：US20090164089A1
公开(公告)日：2009-06-25
申请号：US12291950
申请日：2008-11-14
申请人： Mohamed Youssef , Michael Kessler , Haris Hamedovic , Axel Loeffler , Peter Skala , Wolfgang Tiebel , Michael Scheidt , Andreas Rupp , Armin Woite
发明人： Mohamed Youssef , Michael Kessler , Haris Hamedovic , Axel Loeffler , Peter Skala , Wolfgang Tiebel , Michael Scheidt , Andreas Rupp , Armin Woite
IPC分类号： F02D43/00
CPC分类号： F02D41/0085 , F02D35/023 , F02D41/1497 , F02D2200/1002
摘要： A method for operating an internal combustion engine in which a combustion characteristic is ascertained. The combustion characteristic is ascertained in a cylinder-specific manner, and one or more application functions for the operation of the internal combustion engine is/are carried out as a function of the combustion characteristic.
摘要翻译：一种操作确定了燃烧特性的内燃机的方法。以气缸特定的方式确定燃烧特性，并且作为燃烧特性的函数执行用于内燃机的操作的一个或多个应用功能。

92. 发明申请

US20090107227A1 EXHAUST GAS RECIRCULATION DISTRIBUTION VARIATION SENSING DEVICE 有权
标题翻译：排气回送分布变化传感装置
公开(公告)号：US20090107227A1
公开(公告)日：2009-04-30
申请号：US12258726
申请日：2008-10-27
申请人： Koji Ishizuka , Kenichiro Nakata
发明人： Koji Ishizuka , Kenichiro Nakata
IPC分类号： G01M15/04
CPC分类号： F02D41/0072 , F02B29/0406 , F02D41/0055 , F02D41/0085 , F02D41/1497 , F02D41/2451 , F02D41/3809 , F02D2200/0614 , F02D2200/1002 , F02D2250/04 , F02M26/05 , F02M26/23 , Y02T10/47
摘要： An exhaust gas recirculation distribution variation sensing device has a torque sensing section that senses instantaneous torque caused with combustion of fuel injected from an injector for each cylinder, an injection quantity sensing section that senses an actual injection quantity of the injected fuel for each cylinder and an exhaust gas recirculation distribution variation calculating section that calculates an exhaust gas recirculation distribution variation as a distribution variation of recirculated exhaust gas to respective cylinders based on a variation in the torque sensing value of the torque sensing section among the cylinders (i.e., a torque variation) and a variation in the injection quantity sensing value of the injection quantity sensing section among the cylinders (i.e., an injection quantity variation).
摘要翻译：废气再循环分配变化检测装置具有转矩检测部，其感测从每个气缸的喷射器喷射的燃料的燃烧引起的瞬时转矩;喷射量感测部，其感测每个气缸的喷射燃料的实际喷射量;以及废气再循环分配变化计算部，其基于所述气缸中的所述转矩检测部的转矩检测值的变化（即，转矩变动量），计算排气再循环分配变化，作为所述再循环排气到各气缸的分布变化，以及气缸中的喷射量感测部的喷射量感测值的变化（即喷射量变化）。

93. 发明授权

US07500465B2 Method for operating an internal combustion engine 失效
标题翻译：操作内燃机的方法
公开(公告)号：US07500465B2
公开(公告)日：2009-03-10
申请号：US11664373
申请日：2005-08-18
申请人： Andreas Pfaeffle , Marco Gangi , Gerit Von Schwertfuehrer
发明人： Andreas Pfaeffle , Marco Gangi , Gerit Von Schwertfuehrer
IPC分类号： F02D41/30
CPC分类号： F02D41/1497 , F02D41/402 , F02D2200/1002 , F02D2200/1004 , F02D2250/26 , Y02T10/44
摘要： A method for operating an internal combustion engine, in which fuel is injected into a combustion chamber of a cylinder of the internal combustion engine in at least two partial injections, and in which an actual torque supplied by the internal combustion engine is ascertained from operating variables of the internal combustion engine, this actual torque being compared to an admissible torque, and an error response being initiated if the actual torque is at a predefined ratio to the admissible torque. In the ascertainment of the actual torque, taking into consideration a torque efficiency of the respective partial injection is provided, whereby a more accurate monitoring of the actual torque is made possible.
摘要翻译：一种操作内燃机的方法，其中在至少两次部分喷射中将燃料喷射到内燃机的气缸的燃烧室中，并且其中由内燃机提供的实际转矩由操作变量确定将该实际扭矩与容许扭矩进行比较，并且如果实际转矩与容许转矩成预定比例，则启动误差响应。在确定实际转矩时，考虑到各个部分喷射的转矩效率，从而可以更精确地监视实际转矩。

94. 发明申请

US20080275612A1 Shift Control Method for an Automatic Gearbox 审中-公开
标题翻译：自动变速箱换挡控制方法
公开(公告)号：US20080275612A1
公开(公告)日：2008-11-06
申请号：US12095808
申请日：2006-11-17
申请人： Andelko Vesenjak
发明人： Andelko Vesenjak
IPC分类号： F02D41/04 , G06F19/00
CPC分类号： B60W30/19 , B60W10/06 , B60W10/11 , B60W2510/0638 , B60W2510/0657 , B60W2510/0671 , B60W2530/16 , B60W2710/0616 , F02D41/023 , F02D2200/1002 , F02D2200/501 , F02D2200/602 , F02D2200/606 , F02D2200/702 , F02D2250/21 , F16H63/502 , F16H2063/506
摘要： A method of shift control for an automated vehicle transmission which is connected to an engine by an automated clutch. The internal combustion engine includes a controllable fuel injection such that, during a gear shift from a gear under load to a target gear, before the loaded gear is disengaged, the torque of the engine is adjusted to an idling torque by modifying the fuel injection amount and, after the target gear has been engaged, to a load torque by a converse modification of the injection amount. At the beginning of the shift, at least one operating parameter, characterizing the vehicle's current operating condition, and/or a shift parameter, characterizing the desired shift operation, is detected and evaluated to adjust the shift to the operating situation. A fuel injection amount of the engine, associated with the idling torque, is variably adapted to the vehicle's operating condition and/or the shift operation depending on the evaluation.
摘要翻译：一种通过自动离合器连接到发动机的自动车辆变速器的变速控制方法。内燃机包括可控燃料喷射，使得在负载齿轮与目标齿轮之间的变速期间，在负载齿轮脱离之前，通过修改燃料喷射量将发动机的转矩调节到怠速转矩并且在目标齿轮被接合之后，通过相反地改变喷射量来获得负载扭矩。在换档开始时，检测并评估表征车辆当前运行状况的至少一个操作参数和/或表征期望换档操作的换档参数，以调整到运行状况的转移。与怠速转矩相关的发动机的燃料喷射量根据评估可变地适应于车辆的运行状况和/或换档操作。

95. 发明授权

US07446426B2 System and method for boosting torque output of a drive train 有权
标题翻译：用于增加传动系的扭矩输出的系统和方法
公开(公告)号：US07446426B2
公开(公告)日：2008-11-04
申请号：US11848438
申请日：2007-08-31
申请人： Alan David Sheidler , Brian Joseph Gilmore , Mark Charles DePoorter , Peter Finamore , Duane Herbert Ziegler , Joseph Albert Teijido
发明人： Alan David Sheidler , Brian Joseph Gilmore , Mark Charles DePoorter , Peter Finamore , Duane Herbert Ziegler , Joseph Albert Teijido
IPC分类号： F02B63/04
CPC分类号： B60W20/15 , B60K6/48 , B60W10/04 , B60W20/00 , B60W2510/0638 , B60W2510/0657 , B60W2510/244 , B60W2710/08 , F02D29/06 , F02D31/001 , F02D41/0205 , F02D41/021 , F02D41/1497 , F02D2200/1002 , F02D2250/24 , F02N11/04 , Y02T10/6221
摘要： An engine speed detector detects an engine speed of an engine having a baseline torque versus engine speed curve. A torque sensor detects an engine torque of the engine. A data processor determines if the detected engine speed is within a first speed range and if the detected engine torque is within a first torque range. A motor controller activates an electric motor to rotate substantially synchronously with a corresponding engine speed associated with the detected engine torque in an electric propulsion mode in accordance with a supplemental torque versus engine speed curve if the detected engine speed is within the first speed range and if the detected engine torque is within the first torque range. The supplemental torque versus engine speed curve intercepts the baseline torque versus engine speed curve at a lower speed point and a higher speed point.
摘要翻译：发动机转速检测器检测具有基准扭矩与发动机转速曲线的发动机的发动机转速。扭矩传感器检测发动机的发动机转矩。数据处理器确定检测到的发动机速度是否在第一速度范围内，并且检测到的发动机转矩是否在第一转矩范围内。如果检测到的发动机转速在第一速度范围内，则电动机控制器启动电动机，以与根据补充转矩对发动机转速曲线的电推进模式中检测到的发动机转矩相关联的对应发动机转速基本同步地旋转，并且如果检测到的发动机扭矩在第一扭矩范围内。补偿扭矩与发动机转速曲线在较低速度点和较高速度点处截取基线扭矩与发动机转速曲线。

96. 发明授权

US07444987B2 Fuel management system for variable anti-knock agent octane enhancement of gasoline engines 失效
标题翻译：燃油管理系统，用于汽油发动机可变防爆剂辛烷值增强
公开(公告)号：US07444987B2
公开(公告)日：2008-11-04
申请号：US11229755
申请日：2005-09-19
申请人： Daniel R. Cohn , Leslie Bromberg , John B. Heywood
发明人： Daniel R. Cohn , Leslie Bromberg , John B. Heywood
IPC分类号： F02B7/00
CPC分类号： F02D41/0025 , F02B7/00 , F02B17/00 , F02B17/005 , F02B47/00 , F02B47/04 , F02B51/00 , F02D19/08 , F02D19/081 , F02D35/027 , F02D41/3094 , F02D2041/389 , F02D2200/1002 , F02M25/00 , F02M25/14 , F02P5/045 , Y02T10/148
摘要： Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.
摘要翻译：燃油管理系统，用于火花点火汽油机的高效运行。注射器将诸如乙醇的抗爆剂直接注入发动机气缸。燃料管理微处理器系统控制防爆剂的注射，以便控制爆震并使在驱动循环中使用的抗爆剂的量最小化。抗爆剂优选为乙醇。可以通过在气缸内以非均匀的方式注入来进一步使乙醇的使用最小化。乙醇注入抑制爆震，从而可以使用增加涡轮增压或增压的较高的压缩比和/或发动机的小型化来提高发动机的效率。

97. 发明申请

US20080149061A1 Method and Control Unit for Checking an Adjustment of a Length of an Intake Manifold in an Internal Combustion Engine 审中-公开
标题翻译：用于检查内燃机中进气歧管长度调整的方法和控制单元
公开(公告)号：US20080149061A1
公开(公告)日：2008-06-26
申请号：US11963962
申请日：2007-12-24
申请人： Thomas Rauner , Bjorn Muller
发明人： Thomas Rauner , Bjorn Muller
IPC分类号： F02M35/104
CPC分类号： F02D41/0002 , F02B27/0215 , F02B27/0263 , F02B27/0273 , F02B27/0294 , F02B2075/125 , F02D41/1497 , F02D41/221 , F02D2200/1002 , Y02T10/146 , Y02T10/42
摘要： A method checks the adjustment of the length or volume of an intake manifold in an internal combustion engine which, when there is a functionally capable adjustment of the length of the intake manifold, is operated with a first, comparatively large intake manifold length when there is a first, comparatively low rotational speed, and is operated with a second, comparatively small intake manifold length when there is a second, comparatively high rotational speed. In the method, a measure is formed for an actual value of the power or of the torque of the internal combustion engine from operating parameters which are sensed for controlling the internal combustion engine during its operation. The measure is compared with a predetermined setpoint value, and the check is carried out in dependence on the result of the comparison. In addition, a control unit is configured to carry out the method.
摘要翻译：一种方法检查在内燃机中的进气歧管的长度或体积的调节，当内部燃烧器具有功能上能够调节进气歧管的长度时，当存在第一相对较大的进气歧管长度第一相对较低的转速，并且当存在第二相对高的转速时，以第二较小的进气歧管长度操作。在该方法中，根据在其操作期间控制内燃机所检测到的操作参数，形成用于内燃机的功率或扭矩的实际值的测量。将测量与预定的设定值进行比较，并且根据比较的结果执行检查。此外，控制单元被配置为执行该方法。

98. 发明申请

US20070293992A1 Vehicle Integrated-Control Apparatus and Vehicle Integrated-Control Method 有权
标题翻译：车辆综合控制装置及车辆综合控制方法
公开(公告)号：US20070293992A1
公开(公告)日：2007-12-20
申请号：US11792138
申请日：2006-04-24
申请人： Seiji Kuwahara , Masato Kaigawa
发明人： Seiji Kuwahara , Masato Kaigawa
IPC分类号： G05D1/00 , G06F17/00
CPC分类号： F02D41/1497 , F02D2200/0404 , F02D2200/1002 , F02D2200/501 , F02D2250/18 , F02D2250/26
摘要： A control target value calculation portion (42) calculates a control target value for an engine (32) based on a control instruction amount requested by a driver, which is calculated by a driver's instruction amount calculation portion (14), and control instruction amounts requested by control units such as a driver support amount calculation portion (16) and a wheel stability control amount calculation portion (18). A horsepower conversion portion (44) converts the control target value into a control target horsepower. Meanwhile, an allowable horsepower range calculation portion (40) calculates a target instruction horsepower and an allowable horsepower range based on the information from the driver's instruction amount calculation portion (14). Even when an integrated-control involving multiple control units is performed, a monitor portion (46) determines whether the control target derived through conversion is within the allowable horsepower range. Thus, whether the control target is within the allowable horsepower range is easily and accurately determined, and control of a drive source of a vehicle is monitored.
摘要翻译：控制目标值计算部42基于由驾驶员的指示量计算部（14）计算出的驾驶员要求的控制指示量，计算发动机（32）的控制目标值，以及请求的控制指示量通过诸如驾驶员支持量计算部分（16）和车轮稳定性控制量计算部分（18）的控制单元。马力转换部（44）将控制目标值转换成控制目标马力。同时，允许的马力范围计算部（40）根据来自驾驶员指示量计算部（14）的信息计算出目标指示马力和容许马力范围。即使当执行涉及多个控制单元的集成控制时，监视部分（46）确定通过转换导出的控制目标是否在允许的功率范围内。因此，容易且准确地确定控制目标是否在允许的功率范围内，并且监视车辆的驱动源的控制。

99. 发明授权

US07292926B2 Method and device for estimation of combustion chamber pressure 有权
标题翻译：用于估计燃烧室压力的方法和装置
公开(公告)号：US07292926B2
公开(公告)日：2007-11-06
申请号：US10536557
申请日：2003-11-05
申请人： Thorsten Schmidt , Winfried Schultalbers , Henning Rasche , Hermann Fehrenbach , Joachim Scheu
发明人： Thorsten Schmidt , Winfried Schultalbers , Henning Rasche , Hermann Fehrenbach , Joachim Scheu
IPC分类号： G01F19/00 , G01L23/22
CPC分类号： F02D35/024 , F02D2200/1002 , F02D2200/1004
摘要： It is claimed that statements regarding cylinder pressure are obtained for optimization of the combustion process in internal combustion engines. The internal combustion engine is modeled with a plurality of model parameters (1 to 5) for this purpose. Once it has been acquired, a model alternating torque (MW) is compared to an actual alternating torque (IW). The model parameters are modified in accordance with the result of the comparison. The model yields realistic values of the combustion chamber value on the basis of the modified model parameters.
摘要翻译：据称，为了优化内燃机的燃烧过程，获得关于气缸压力的说明。为此，内燃机被建模为多个模型参数（1至5）。一旦获得，将模型交变扭矩（MW）与实际的交变扭矩（IW）进行比较。模型参数根据比较结果进行修改。该模型基于修改的模型参数产生燃烧室值的实际值。

100. 发明申请

US20070106451A1 Controller and controlling method for internal combustion engine 有权
标题翻译：内燃机控制器及控制方法
公开(公告)号：US20070106451A1
公开(公告)日：2007-05-10
申请号：US11589999
申请日：2006-10-31
申请人： Daisuke Kuroda , Yukihiro Yamashita , Keisuke Tani , Kazuyoshi Obayashi , Katsunori Tanaka
发明人： Daisuke Kuroda , Yukihiro Yamashita , Keisuke Tani , Kazuyoshi Obayashi , Katsunori Tanaka
IPC分类号： F02D41/00 , G05D1/00 , G06F17/00
CPC分类号： F02P5/103 , B60W10/06 , B60W10/08 , B60W10/30 , B60W30/1886 , B60W2710/0666 , F02D41/1497 , F02D41/182 , F02D41/2451 , F02D2200/1002 , F02D2200/1004 , F02D2200/503 , Y02T10/42
摘要： A base engine torque generated with an estimated intake air amount is estimated. An engine torque is corrected by correcting an ignition timing based on a difference between a required engine torque and the base engine torque. A torque correction amount is calculated based on a correction amount of the ignition timing. An actual engine torque is estimated based on the calculated torque correction amount and the base engine torque. A permitted component driving torque is a difference between the actual engine torque and the required vehicle driving torque. A component is controlled based on the permitted component driving torque.
摘要翻译：估计以估计进气量产生的基本发动机扭矩。通过基于所需发动机扭矩与基本发动机扭矩之间的差来校正点火正时来校正发动机转矩。基于点火正时的校正量计算转矩修正量。基于计算的扭矩校正量和基本发动机扭矩来估计实际的发动机转矩。允许的部件驱动扭矩是实际发动机转矩和所需车辆驱动转矩之间的差。基于允许的部件驱动扭矩来控制部件。

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