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1. 发明授权

US06725835B2 Method for operating an otto-cycle internal combustion engine with fuel injection on a cold start 有权
标题翻译：用于在冷启动时用燃料喷射操作的ototo循环内燃机的方法
公开(公告)号：US06725835B2
公开(公告)日：2004-04-27
申请号：US10169333
申请日：2002-09-16
申请人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum , Edmund Schaut
发明人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum , Edmund Schaut
IPC分类号： F02P500
CPC分类号： F02P5/1506 , F02B2075/125 , F02D37/02 , F02D41/064 , Y02T10/123 , Y02T10/46
摘要： A method is provided for operating a spark ignition internal combustion engine having fuel injection at a cold start. The method retards the spark angle to a cold start value at least for the first combustion in at least one cylinder of the internal combustion engine during a cold start phase, the fuel injected into the cylinder being brought to combustion, and the method sets the spark angle to normal, to end the cold start phase.
摘要翻译：提供一种用于在冷启动时操作具有燃料喷射的火花点火内燃机的方法。该方法至少在冷起动阶段的内燃机的至少一个气缸中的第一次燃烧时将火花角度延迟至冷起动值，喷射到气缸中的燃料被燃烧，并且该方法设定火花角度正常，结束冷启动阶段。

2. 发明授权

US06273068B1 Fuel supply system for an internal combustion engine, particularly of a motor vehicle 失效
标题翻译：用于内燃机，特别是机动车辆的燃料供应系统
公开(公告)号：US06273068B1
公开(公告)日：2001-08-14
申请号：US09447311
申请日：1999-11-22
申请人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum
发明人： Klaus Joos , Ralf Daeubel , Gerd Grass , Ruediger Weiss , Hansjoerg Bochum
IPC分类号： F02M5100
CPC分类号： F02D41/064 , F02D41/062 , F02D2200/1015 , F02M63/0225
摘要： A fuel supply system for an internal combustion engine, particularly of a motor vehicle, includes a control unit for determining a fuel quantity to be injected, the fuel quantity to be injected being initially increased during a start of the internal combustion engine and then being reduced again. The fuel supply system also includes a fuel injector for injecting the fuel quantity to be injected into a combustion chamber. It is checked by the control unit whether a combustion has taken place in the cylinder, and, if no combustion has taken place, the fuel quantity to be injected is not reduced, or is not reduced to the same extent as when a combustion has taken place.
摘要翻译：用于内燃机，特别是机动车辆的燃料供应系统包括：用于确定要喷射的燃料量的控制单元，在内燃机起动期间最初增加的喷射燃料量然后减小再次。燃料供给系统还包括用于喷射要喷射到燃烧室中的燃料量的燃料喷射器。由控制单元检查是否在气缸中发生燃烧，并且如果没有发生燃烧，则要喷射的燃料量不降低或不降低到与燃烧时相同的程度地点。

3. 发明授权

US06378496B1 Fuel supply system for an internal combustion engine in a motor vehicle in particular 有权
标题翻译：特别是机动车内燃机的燃料供给系统
公开(公告)号：US06378496B1
公开(公告)日：2002-04-30
申请号：US09464169
申请日：1999-12-16
申请人： Klaus Joos , Gerd Grass , Ruediger Weiss
发明人： Klaus Joos , Gerd Grass , Ruediger Weiss
IPC分类号： F02M5100
CPC分类号： F02D41/062 , F02D41/22 , G01M15/11
摘要： A fuel supply system for an internal combustion engine in a motor vehicle in particular is provided with a control unit for determining a quantity of fuel to be supplied to a cylinder. An injection valve is provided for injecting the quantity of fuel to be supplied. The control unit determines whether combustion has taken place in the cylinder. The quantity of fuel supplied to the cylinder where no combustion has taken place is determined by the control unit.
摘要翻译：特别是用于机动车辆内燃机的燃料供给系统设置有用于确定供给到气缸的燃料量的控制单元。设置有用于喷射供给量的喷射阀。控制单元确定在气缸中是否发生燃烧。供给到没有发生燃烧的气缸的燃料量由控制单元决定。

4. 发明授权

US06505602B1 Method of operating an internal combustion engine 失效
标题翻译：操作内燃机的方法
公开(公告)号：US06505602B1
公开(公告)日：2003-01-14
申请号：US09937297
申请日：2001-11-30
申请人： Werner Mezger , Thomas Schuster , Andreas Roth , Gerd Grass , Ruediger Weiss
发明人： Werner Mezger , Thomas Schuster , Andreas Roth , Gerd Grass , Ruediger Weiss
IPC分类号： F02B1700
CPC分类号： F02D41/401 , F02B2075/125 , F02D41/064 , F02D41/3029 , Y02T10/123 , Y02T10/44
摘要： An internal combustion engine (1), especially for a motor vehicle, is described, which has a combustion chamber (4) into which fuel can be injected in at least two operating modes. Each of the injections has an injection start angle and an injection duration. Furthermore, a control apparatus 18 is provided for control (open loop and/or closed loop). An injection end angle can be determined by the control apparatus (18) from the injection start angle and the injection duration. Likewise, a check can be made by the control apparatus (18) as to whether an injection interrupt angle is exceeded by the injection end angle.
摘要翻译：描述了一种特别用于机动车辆的内燃机（1），其具有燃烧室（4），燃料可以以至少两种操作模式喷射到燃烧室中。每个注射具有注射开始角度和注射持续时间。此外，提供控制装置18用于控制（开环和/或闭环）。注射端角可以由控制装置（18）从注射开始角度和注射持续时间确定。类似地，控制装置（18）可以检查喷射端角是否超过喷射中断角。

5. 发明授权

US07044105B2 Methods and device for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US07044105B2
公开(公告)日：2006-05-16
申请号：US10433985
申请日：2001-12-11
申请人： Gerd Grass , Ruediger Weiss , Markus Amler , Hansjoerg Bochum
发明人： Gerd Grass , Ruediger Weiss , Markus Amler , Hansjoerg Bochum
IPC分类号： F02B5/00
CPC分类号： F02D41/40 , F02D41/065 , F02D41/187 , F02D41/3836 , F02D2200/0602 , F02D2200/0606 , Y02T10/44
摘要： A first method is for determining a variable, which characterizes a fuel injection, in an internal combustion engine of a motor vehicle in a hot-start situation wherein fuel is injected directly into at least one combustion chamber from a high-pressure region of a fuel supply system; the variable, which characterizes the injection quantity, is corrected at least in dependence upon a variable which represents a temperature of the fuel. A second method is for determining a hot-start situation in an internal combustion engine of a motor vehicle wherein a hot-start situation is determined at least based on a variable, which represents a temperature of the fuel, and based on a fuel pressure. The invention relates likewise to corresponding arrangements, a corresponding control apparatus for an internal combustion engine, a corresponding computer program having program-code means and a corresponding computer program product having program-code means.
摘要翻译：第一种方法是在燃起从燃料的高压区域直接喷射到至少一个燃烧室的热启动状态下，确定机动车辆的内燃机中的燃料喷射特性的变量，供应系统; 至少根据表示燃料的温度的变量校正表征喷射量的变量。第二种方法是用于确定汽车内燃机中的热启动情况，其中至少基于表示燃料的温度的变量和基于燃料压力确定热启动情况。本发明同样涉及对应的装置，用于内燃机的对应的控制装置，具有程序代码装置的对应的计算机程序和具有程序代码装置的对应的计算机程序产品。

6. 发明授权

US06874358B2 Method for determining a hot-start situation in an internal combustion engine 有权
标题翻译：用于确定内燃机的热启动情况的方法
公开(公告)号：US06874358B2
公开(公告)日：2005-04-05
申请号：US10362638
申请日：2001-08-07
申请人： Jens Wolber , Gerd Grass , Ruediger Weiss , Edmund Schaut , Bernd Roos
发明人： Jens Wolber , Gerd Grass , Ruediger Weiss , Edmund Schaut , Bernd Roos
IPC分类号： F02N11/08 , F02D41/02 , F02D41/06 , F02D45/00 , G01M15/00
CPC分类号： F02D41/065 , F02D2041/389 , F02D2200/0414
摘要： A method for detecting a hot start situation in an internal combustion of a motor vehicle includes the steps of determining a gradient of a temperature variation of an engine temperature; and detecting a hot start situation based on the determined gradient of a temperature variation of an engine temperature. An appropriate electronic control unit for an internal combustion engine is provided, as well as an appropriate computer program with a program code mechanism, and an appropriate computer program product with a program code mechanism.
摘要翻译：一种用于检测机动车辆的内燃中的热启动情况的方法，包括以下步骤：确定发动机温度的温度变化的梯度; 以及基于确定的发动机温度的温度变化的梯度来检测热启动情况。提供了一种用于内燃机的适当的电子控制单元，以及具有程序代码机制的适当的计算机程序以及具有程序代码机制的适当的计算机程序产品。

7. 发明授权

US06571772B1 Method for starting an internal combustion engine having several cylinder banks and being operated with gasoline direct injection 失效
标题翻译：用于启动具有多个气缸组并且用汽油直接喷射操作的内燃机的方法
公开(公告)号：US06571772B1
公开(公告)日：2003-06-03
申请号：US09654414
申请日：2000-09-01
申请人： Karl Ott , Gerd Grass , Lilian Kaiser , Peter Klee , Ruediger Weiss
发明人： Karl Ott , Gerd Grass , Lilian Kaiser , Peter Klee , Ruediger Weiss
IPC分类号： F02D1702
CPC分类号： F02D41/0087 , F02D41/062 , F02D41/3809 , F02D2041/389 , F02D2200/0602 , F02N19/00
摘要： The invention is directed to a method of starting an engine for internal combustion engines of a motor vehicle driven by gasoline direct injection with the engines being subdivided into several cylinder banks and a high pressure injection system being provided for each cylinder bank. During a first phase (A), an injection into the cylinders of a first cylinder bank in correspondence to their normal ignition sequence takes place and no injection is carried out in the cylinders of the remaining cylinder banks. In a subsequent second phase (B), injection takes place also into the cylinders of the other cylinder bank or banks.
摘要翻译：本发明涉及一种起动用于汽油直接喷射驱动的机动车辆的内燃机的发动机的方法，其中发动机被细分成几个气缸组，并且为每个气缸组提供高压喷射系统。在第一阶段（A）期间，对应于其正常点火顺序的第一气缸组的气缸进行喷射，并且在其余气缸组的气缸中不进行喷射。在随后的第二阶段（B）中，喷射也进入另一个气缸组或气缸的气缸。

8. 发明申请

US20050005912A1 Method for operating a fuel supply system for an internal combustion engine in a motor vehicle 有权
标题翻译：用于操作机动车辆内燃机的燃料供给系统的方法
公开(公告)号：US20050005912A1
公开(公告)日：2005-01-13
申请号：US10490000
申请日：2002-07-26
申请人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
发明人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
IPC分类号： F02D41/22 , F02D41/38 , F02M63/02 , F02M37/04
CPC分类号： F02D41/222 , F02D41/3809 , F02D41/3836 , F02D2041/223 , F02D2200/0602 , F02M63/0225
摘要： A method for operating a fuel-supply system for an internal combustion engine of a motor vehicle is provided, the fuel-supply system having a fuel-storage tank, a fuel pump and a pressure sensor, the fuel pump supplying fuel from the fuel-storage tank to a pressure region, the pressure sensor being arranged in the pressure region, and the pressure sensor generating a signal representing the pressure in the pressure region.
摘要翻译：提供了一种用于操作机动车辆的内燃机的燃料供应系统的方法，所述燃料供应系统具有燃料储存箱，燃料泵和压力传感器，所述燃料泵从燃料 - 存储罐到压力区域，压力传感器布置在压力区域中，压力传感器产生表示压力区域中的压力的信号。

9. 发明授权

US07121265B2 Method for operating a fuel supply system for an internal combustion engine in a motor vehicle 有权
标题翻译：用于操作机动车辆内燃机的燃料供给系统的方法
公开(公告)号：US07121265B2
公开(公告)日：2006-10-17
申请号：US10490000
申请日：2002-07-26
申请人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
发明人： Klaus Joos , Jens Wolber , Thomas Frenz , Ruediger Weiss , Markus Amler , Karsten Hinn
IPC分类号： F02M37/04
CPC分类号： F02D41/222 , F02D41/3809 , F02D41/3836 , F02D2041/223 , F02D2200/0602 , F02M63/0225
摘要： A method for operating a fuel-supply system for an internal combustion engine of a motor vehicle is provided, the fuel-supply system having a fuel-storage tank, a fuel pump and a pressure sensor, the fuel pump supplying fuel from the fuel-storage tank to a pressure region, the pressure sensor being arranged in the pressure region, and the pressure sensor generating a signal representing the pressure in the pressure region.
摘要翻译：提供了一种用于操作机动车辆的内燃机的燃料供应系统的方法，所述燃料供应系统具有燃料储存箱，燃料泵和压力传感器，所述燃料泵从燃料 - 存储罐到压力区域，压力传感器布置在压力区域中，压力传感器产生表示压力区域中的压力的信号。

10. 发明授权

US06768939B2 Method and device for checking the performance reliability of a timer 失效
标题翻译：用于检查定时器的性能可靠性的方法和设备
公开(公告)号：US06768939B2
公开(公告)日：2004-07-27
申请号：US09942414
申请日：2001-08-29
申请人： Gerd Grass , Ruediger Weiss
发明人： Gerd Grass , Ruediger Weiss
IPC分类号： G06G770
CPC分类号： F02D41/266 , F02D41/042 , F02D41/22
摘要： A method and a control unit are proposed for checking the performance reliability of a timer that is arranged outside of the control unit, used in particular for controlling an internal combustion engine, and that supplies time information to the control unit, further time information being generated internally in the control unit and being compared to corresponding time information supplied by the external timer. Because an internal time meter is started in the control unit and the comparison of the time information supplied by the external timer and by the internal time meter is carried out at arbitrarily specifiable points of time, a malfunction of the external timer can be determined during the entire operating time, and furthermore, a deviation can be calculated with higher accuracy.
摘要翻译：提出了一种方法和控制单元，用于检查布置在控制单元外部的定时器的性能可靠性，特别是用于控制内燃机，并且将时间信息提供给控制单元，进一步产生时间信息并与外部定时器提供的对应时间信息进行比较。由于在控制单元中启动内部时间表，并且在任意指定的时间点执行由外部定时器和内部时间表提供的时间信息的比较，所以可以在整个操作时间，此外，可以以更高的精度计算偏差。

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