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公开(公告)号：US20090319152A1
公开(公告)日：2009-12-24
申请号：US12520696
申请日：2008-02-27
IPC分类号： G06F19/00
CPC分类号： F02D41/1498 , F02D2200/0612
摘要： The invention relates to a method and a device for controlling an internal combustion engine for which, in the light of performance characteristics, control parameters for at least one control element (100) are specified. A parameter is determined which characterizes the uneven running. In the light of the parameter, which characterizes the uneven running, a conclusion is drawn concerning the fuel properties
摘要翻译： 本发明涉及一种用于控制内燃机的方法和装置，其中，根据性能特征，指定至少一个控制元件（100）的控制参数。 确定不均匀运行的特征的参数。 根据表征不均匀运行的参数，得出关于燃料性质的结论
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2.发明授权Method and device for controlling an afterglow temperature in a diesel combustion engine 有权用于控制柴油机内燃机的余辉温度的方法和装置公开(公告)号：US08578912B2
公开(公告)日：2013-11-12
申请号：US12598813
申请日：2008-06-03
CPC分类号： F02D41/1497 , F02D35/023 , F02P19/021 , F02P19/026
摘要： A method and a device for setting an afterglow temperature in a self-igniting internal combustion engine, the afterglow temperature being reduced in a defined operating state of the internal combustion engine until a modification of an operating parameter as a result of the reduction of the afterglow temperature is required in order to maintain the defined operating state, in particular in order to maintain the injected fuel quantity.
摘要翻译： 一种用于在自点火内燃机中设定余辉温度的方法和装置，在内燃机的规定运行状态下，余辉温度降低，直到由于余辉减少而改变了运行参数 为了维持所定义的操作状态，特别是为了保持喷射的燃料量，需要温度。
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3.发明申请公开(公告)号：US20090292445A1
公开(公告)日：2009-11-26
申请号：US12291771
申请日：2008-11-12
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0652 , F02D19/088 , F02D41/08 , F02D2200/023 , F02D2200/0612 , F02D2200/0614 , Y02T10/36
摘要： A method for determining the quality of the fuel for an internal combustion engine, in particular a direct-injection internal combustion engine in a vehicle, which is characterized by the following be performed: the internal combustion engine is operated in idle mode under predefinable operating conditions, the curve of the injection quantity, necessary for idling, over the engine temperature is determined, and the fuel quality is inferred from the curve of the injection quantity over the engine temperature.
摘要翻译： 一种用于确定用于内燃机，特别是车辆中的直喷式内燃机的燃料的质量的方法，其特征在于执行以下操作：在预定的操作条件下内燃机在空转模式下操作 确定怠速所需的喷射量的曲线超过发动机温度，并且根据发动机温度下的喷射量的曲线推断燃料质量。
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4.发明授权公开(公告)号：US08036810B2
公开(公告)日：2011-10-11
申请号：US12291771
申请日：2008-11-12
IPC分类号： G06F19/00
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0652 , F02D19/088 , F02D41/08 , F02D2200/023 , F02D2200/0612 , F02D2200/0614 , Y02T10/36
摘要： A method for determining the quality of the fuel for an internal combustion engine, in particular a direct-injection internal combustion engine in a vehicle, which is characterized by the following be performed: the internal combustion engine is operated in idle mode under predefinable operating conditions, the curve of the injection quantity, necessary for idling, over the engine temperature is determined, and the fuel quality is inferred from the curve of the injection quantity over the engine temperature.
摘要翻译： 一种用于确定用于内燃机，特别是车辆中的直喷式内燃机的燃料的质量的方法，其特征在于执行以下操作：在预定的操作条件下内燃机在空转模式下操作 确定怠速所需的喷射量的曲线超过发动机温度，并且根据发动机温度下的喷射量的曲线推断燃料质量。
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5.发明申请METHOD AND DEVICE FOR CONTROLLING AN AFTERGLOW TEMPERATURE IN A DIESEL COMBUSTION ENGINE 有权用于控制柴油机燃烧发动机中的后期温度的方法和装置公开(公告)号：US20100126464A1
公开(公告)日：2010-05-27
申请号：US12598813
申请日：2008-06-03
CPC分类号： F02D41/1497 , F02D35/023 , F02P19/021 , F02P19/026
摘要： A method and a device for setting an afterglow temperature in a self-igniting internal combustion engine, the afterglow temperature being reduced in a defined operating state of the internal combustion engine until a modification of an operating parameter as a result of the reduction of the afterglow temperature is required in order to maintain the defined operating state, in particular in order to maintain the injected fuel quantity.
摘要翻译： 一种用于在自点火内燃机中设定余辉温度的方法和装置，在内燃机的规定运行状态下，余辉温度降低，直到由于余辉减少而改变了运行参数 为了维持所定义的操作状态，特别是为了保持喷射的燃料量，需要温度。
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