公开(公告)号：US06729300B2

公开(公告)日：2004-05-04

申请号：US10048523

申请日：2002-05-24

申请人： Steffen Franke ,  Martin Haussmann

发明人： Steffen Franke ,  Martin Haussmann

IPC分类号： F02P500

CPC分类号： F02P5/1523 ,  Y02T10/46

摘要： A method for regulating knocking in an internal combustion engine, particularly of a motor vehicle, has the following steps: determining a knocking combustion for a calculated first base ignition angle in one or more cylinders of the internal combustion engine originated from a previous operating condition; and setting a new, second base ignition angle taking into account the existing operating condition. A query concerning the relative sizes of a setpoint ignition angle for efficiency reduction and the first base ignition angle is provided for setting the second base ignition angle to allow for knocking regulation which is favorable to the operation. If the setpoint ignition angle is smaller than the base ignition angle, an ignition angle retardation is performed with an adjustment value that must be adjusted, and which is given by the sum of a previously determined, constant retardation value and an adjusted, variable retardation value.

摘要翻译： 一种用于调节内燃机，特别是机动车辆的敲击的方法，具有以下步骤：确定来自先前操作条件的内燃机的一个或多个气缸中的计算的第一基点火角的爆震燃烧; 并根据现有的运行状况设置新的第二个基准点火角。 提供关于用于效率降低的设定点点火角和第一基点火角度的相对尺寸的查询用于设定第二基点火角以允许有利于操作的爆震调节。 如果设定点火点角小于基本点火角，则以调整值进行点火角延迟，该调整值由预先确定的恒定相位差和调整后的可变延迟值之和给出 。

公开(公告)号：US06382199B1

公开(公告)日：2002-05-07

申请号：US09759458

申请日：2001-01-16

申请人： Claus-Dieter Nusser ,  Axel Stuber ,  Bernd Landes ,  Martin Haussmann ,  Peter Henkelmann ,  Joerg Kerner ,  Guido Ehlers

发明人： Claus-Dieter Nusser ,  Axel Stuber ,  Bernd Landes ,  Martin Haussmann ,  Peter Henkelmann ,  Joerg Kerner ,  Guido Ehlers

IPC分类号： F02D4122

摘要： A method for diagnosing an exhaust-gas recirculation system of an internal combustion engine provides that the fuel quantity, which is needed for a desired mixture composition, is computed, at least approximately, in a control apparatus from at least stored data of the EGR system. The stored data can be in the form of a through-flow characteristic line. Thereafter, the fuel quantity is corrected by a control factor in dependence upon the mixture composition. The control factor is computed and stored when the EGR system is switched on and the control factor is computed and stored when the EGR system is switched off. The difference of these control factors is then formed and compared to pregiven values. A fault signal is outputted in the event of a deviation.

公开(公告)号：US06571783B1

公开(公告)日：2003-06-03

申请号：US09913798

申请日：2001-12-10

申请人： Helmut Denz ,  Martin Haussmann

发明人： Helmut Denz ,  Martin Haussmann

IPC分类号： F02P900

CPC分类号： F02P3/053 ,  F02P7/0775

摘要： The present invention relates to an ignition control device for the control of an ignition coil device for an internal combustion engine having an engine speed detection device for detecting the engine speed of the internal combustion engine at a detection instant within the ignition cycle of a given cylinder; a determination device for determining a predetermined ignition angle corresponding to the detected engine speed, a charging time corresponding to the detected engine speed and an appropriate start-of-charging angle; an ignition control value output device to output the start-of-charging angle and the charging time in a charging time output mode and to output the start-of-charging angle and the ignition angle in an ignition output mode to the ignition coil device; a detection device for detecting critical power loss states of the ignition control device driver stage in ignition angle output mode; and an ignition control mode determination device for selecting an ignition control mode from among the ignition angle mode output and charging time output mode for the ignition cycle; the ignition control mode determination device being configured in such a way that it selects charging time output mode if a critical power loss state of the ignition coil device driver stage is detected in ignition angle output mode.

摘要翻译： 本发明涉及一种用于控制用于内燃机的点火线圈装置的点火控制装置，该点火控制装置具有用于在给定气缸的点火循环内的检测时刻检测内燃机的发动机转速的发动机转速检测装置 ; 确定装置，用于确定对应于检测到的发动机转速的预定点火角，对应于检测到的发动机转速的充电时间和适当的起动充电角度; 点火控制值输出装置，用于在充电时间输出模式中输出起始充电角度和充电时间，并将点火输出模式中的起动充电角度和点火角度输出到点火线圈装置; 用于检测点火角输出模式下的点火控制装置驱动级的临界功率损耗状态的检测装置; 以及点火控制模式确定装置，用于从点火循环的点火角模式输出和充电时间输出模式中选择点火控制模式; 点火控制模式确定装置被配置为如果在点火角输出模式中检测到点火线圈装置驱动级的临界功率损耗状态，则选择充电时间输出模式。

公开(公告)号：US06431145B1

公开(公告)日：2002-08-13

申请号：US09673462

申请日：2000-11-30

申请人： Helmut Denz ,  Martin Haussmann

发明人： Helmut Denz ,  Martin Haussmann

IPC分类号： F02P3045

CPC分类号： F02P3/0554 ,  F02P5/1555 ,  F02P11/06 ,  Y02T10/46

摘要： An ignition control device for controlling a coil device for an internal combustion engine, having a speed measuring device for measuring the speed of the internal combustion engine at a measuring time point within the ignition segment of a specific cylinder; an evaluating device for determining a preestablished ignition angle corresponding to the measured speed, a preestablished charging time corresponding to the measured speed, and a corresponding initial charging angle; an ignition-control-value output device for outputting to the coil device the initial charging angle and the charging time in a charging-time output mode, and the initial charging angle and the ignition angle in an ignition-angle output mode; an error estimating device for estimating an error of the ignition angle in the charging-time output mode and/or an error of the charging time in the ignition-angle output mode, on the basis of a possible speed change after the measuring time point; and an ignition control mode determining device for determining an ignition control mode from the ignition-angle output and charging-time output modes for the ignition segment based on the estimated error.

摘要翻译： 一种用于控制用于内燃机的线圈装置的点火控制装置，具有用于在特定气缸的点火段内的测量时间点测量内燃机的速度的速度测量装置; 用于确定对应于测量速度的预先建立的点火角的评估装置，对应于所测量的速度的预先建立的充电时间和相应的初始充电角度; 点火控制值输出装置，用于在点火角输出模式中向线圈装置输出充电时输出模式下的初始充电角度和充电时间，以及初始充电角度和点火角度; 基于在测量时间点之后的可能的速度变化来估计充电时间输出模式中的点火角的误差和/或点火角输出模式下的充电时间的误差的误差估计装置; 以及点火控制模式确定装置，用于基于所估计的误差从点火角输出和点火段的充电时间输出模式确定点火控制模式。

公开(公告)号：US06374801B1

公开(公告)日：2002-04-23

申请号：US09700931

申请日：2001-01-31

申请人： Martin Haussmann ,  Harry Friedmann

发明人： Martin Haussmann ,  Harry Friedmann

IPC分类号： F02P515

CPC分类号： F02P5/1512 ,  F02P7/035 ,  Y02T10/46

摘要： An ignition controller has a revolution rate detector, a crankshaft angle detector, a computer, a first read/write memory device for the computed ignition angles for all cylinders, an ignition cycle overlap detector, a FIFO memory for storing a computed ignition angle and a copier for copying the angle from the first memory to the second depending on the degree of overlap. An ignition output device outputs the ignition angle for the next cylinder to be ignited and the corresponding charging time and charging starting angle.

摘要翻译： 点火控制器具有转速检测器，曲轴角度检测器，计算机，用于所有气缸计算的点火角的第一读/写存储装置，点火循环重叠检测器，用于存储计算出的点火角的FIFO存储器和 复印机，用于根据重叠程度将角度从第一存储器复制到第二存储器。 点火输出装置输出要点燃的下一个气缸的点火角和相应的充电时间和充电起始角度。

公开(公告)号：US06763815B2

公开(公告)日：2004-07-20

申请号：US10239044

申请日：2002-12-27

申请人： Juergen Gerhardt ,  Martin Haussmann

发明人： Juergen Gerhardt ,  Martin Haussmann

IPC分类号： F02P3045

CPC分类号： F02P3/051

摘要： A device for regulating the energy supply for the ignition of an internal combustion engine including an ignition coil and a central control unit, the ignition coil including a primary winding and an ignition power module connected to the primary winding. The central control unit ascertains a time difference between the beginning of current flow through the primary winding and the reaching of a first threshold value of the primary current, and in the light of the time difference, the central control unit determines an additional power loss of the ignition power module and/or active energy reduction, caused by interturn short circuits in the primary winding. When the additional power loss of the ignition power module exceeds a power loss threshold value, the ignition power module is switched off.

摘要翻译： 一种用于调节包括​​点火线圈和中央控制单元的内燃机点火能量的装置，该点火线圈包括初级绕组和连接到初级绕组的点火功率模块。 中央控制单元确定通过初级绕组的电流开始到达初级电流的第一阈值之间的时间差，并且根据时间差，中央控制单元确定附加功率损耗 点火功率模块和/或主动能量减少，由初级绕组中的匝间短路引起。 当点火电源模块的附加功率损耗超过功率损耗阈值时，点火电源模块关闭。

公开(公告)号：US06595192B1

公开(公告)日：2003-07-22

申请号：US09937458

申请日：2002-01-18

申请人： Martin Haussmann ,  Harry Friedmann

发明人： Martin Haussmann ,  Harry Friedmann

IPC分类号： F02P900

CPC分类号： F02P5/1553 ,  F02P7/0775 ,  Y02T10/46

摘要： An ignition control device for controlling an ignition coil device for an internal combustion engine, having an angle measuring device for measuring the current crank angle of the internal combustion engine and for outputting an equidistant angle pulse signal and an angle signal for indicating the respective beginning of a working cycle. The ignition control device includes a synchronization device for synchronizing the angular positions of the individual cylinders to the output signal of the angle measuring device, a rotational speed measuring device for measuring the rotational speed of the internal combustion engine at a measuring time point within the ignition cycle of an individual cylinder, and a calculating device for calculating a preestablished ignition angle corresponding to the measured rotational speed. A preestablished charging time corresponds to the measured battery voltage, and a beginning charging angle corresponds to the respective calculation angles in accordance with the synchronization. An ignition control value output device for outputting the beginning and the ending of the charging time.

摘要翻译： 一种用于控制用于内燃机的点火线圈装置的点火控制装置，具有用于测量内燃机的当前曲柄角并用于输出等角度脉冲信号的角度测量装置和用于指示相应开始的角度信号 一个工作周期。 点火控制装置包括用于使各个气缸的角位置与角度测量装置的输出信号同步的同步装置，用于在点火期间的测量时间点测量内燃机的转速的转速测量装置 单个气缸的循环，以及用于计算对应于测量的转速的预先建立的点火角的计算装置。 预先建立的充电时间对应于所测量的电池电压，起始充电角度对应于根据同步的相应的计算角度。 点火控制值输出装置，用于输出充电时间的开始和结束。

公开(公告)号：US06766243B1

公开(公告)日：2004-07-20

申请号：US10110185

申请日：2002-07-31

申请人： Martin Haussmann ,  Joachim Heimes

发明人： Martin Haussmann ,  Joachim Heimes

IPC分类号： G06F1900

CPC分类号： F02D41/266 ,  F02D2041/2031 ,  F02P3/0554 ,  F02P17/02 ,  F02P17/12 ,  F02P2017/123

摘要： In a device and a method for ignition of an internal combustion engine having at least one cylinder is described, the device includes a central control unit and peripheral units, each being allocated to one cylinder, digital control signals being sent from the central control unit to the peripheral units, triggering the peripheral units to ignition of the respective cylinder, measured values describing states in the peripheral units being determined by the peripheral units and sent to the central control unit as a function of the measured values, at least one time difference between the control signals and the diagnostic signals being determined by the central control unit for analysis of the diagnostic signals.

摘要翻译： 在描述具有至少一个气缸的内燃机的点火装置和点火方法中，该装置包括中央控制单元和外围单元，每个单元分配给一个气缸，数字控制信号从中央控制单元发送到 周边单元，触发外围单元点燃各个气缸，描述外围单元中的状态的测量值由周边单元确定，并作为测量值的函数发送到中央控制单元，至少有一个时间差 控制信号和诊断信号​​由中央控制单元确定，用于分析诊断信号。

公开(公告)号：US06736102B2

公开(公告)日：2004-05-18

申请号：US10111654

申请日：2002-09-03

申请人： Johann Konrad ,  Martin Haussmann ,  Harry Friedmann

发明人： Johann Konrad ,  Martin Haussmann ,  Harry Friedmann

IPC分类号： F02P900

CPC分类号： F02P5/1504 ,  F02D2250/12 ,  F02P5/1514 ,  Y02T10/46

摘要： A method for operating an internal combustion engine and a corresponding device are described, in which reference pulses are generated synchronously with respect to the cyclical movement of at least one part of the internal combustion engine. At least one event moment for the occurrence of at least one event is calculated by an output unit at specific, definitively preset time intervals of the cyclical movement. Moreover, an independent clock-pulse generator is provided which generates clock pulses, the interval of the clock pulses being independent of the movement, and the interval of the clock pulses being smaller than the interval of the reference pulses. The at least one event moment is expressed as the number of clock pulses of the independent clock-pulse generator, and the at least one event is triggered upon reaching the number of clock pulses. By observing the clock pulses of the independent clock-pulse generator counted between at least two successive reference pulses, a relationship value is formed which contains information about the future timing of the movement, this relationship value being used to alter the number of clock pulses.

摘要翻译： 描述了用于操作内燃机和相应装置的方法，其中参考脉冲相对于内燃机的至少一部分的循环运动同步产生。 至少一个发生至少一个事件的事件时刻由输出单元以周期性运动的特定预定时间间隔计算。 此外，提供独立的时钟脉冲发生器，其产生时钟脉冲，时钟脉冲的间隔独立于移动，并且时钟脉冲的间隔小于参考脉冲的间隔。 至少一个事件时刻表示为独立时钟脉冲发生器的时钟脉冲数，并且在达到时钟脉冲数时触发至少一个事件。 通过观察在至少两个连续的参考脉冲之间计数的独立时钟脉冲发生器的时钟脉冲，形成关系值，该关系值包含有关运动未来定时的信息，该关系值用于改变时钟脉冲的数量。

公开(公告)号：US06705289B1

公开(公告)日：2004-03-16

申请号：US10069897

申请日：2002-06-28

申请人： Torsten Keller ,  Martin Haussmann ,  Jens Neuberg ,  Joerg Kerner ,  Volker Gandert

发明人： Torsten Keller ,  Martin Haussmann ,  Jens Neuberg ,  Joerg Kerner ,  Volker Gandert

IPC分类号： F02P5145

CPC分类号： F02P5/1504 ,  F02P5/1506 ,  Y02T10/46

摘要： A device and a method are provided to, with the aid of a limiting module, advance the maximally retarded ignition angle by a value with respect to the static combustion limit. The timing advance of the maximally retarded ignition angle may be used to avoid uncontrolled combustions in the exhaust, so-called exhaust backfirings. Such exhaust backfirings may occur in dynamic operating states.

摘要翻译： 提供了一种借助于限制模块来提供最大延迟点火角度相对于静态燃烧极限的值的装置和方法。 最大延迟点火角的定时提前可以用于避免排气中的不受控制的燃烧，即所谓的排气回填。 这种排气回填可能发生在动态运行状态。