公开(公告)号：US08327694B2

公开(公告)日：2012-12-11

申请号：US12735783

申请日：2008-11-19

申请人： Andreas Roth ,  Armin Huber ,  Jens Boettcher

发明人： Andreas Roth ,  Armin Huber ,  Jens Boettcher

IPC分类号： G01M15/06

CPC分类号： B60W20/15 ,  B60K6/48 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F02D41/009 ,  F02D41/0097 ,  F02D41/2441 ,  F02D41/2474 ,  F02D43/02 ,  G01P3/489 ,  G01P21/02 ,  Y02T10/6221 ,  Y02T10/6286

摘要： Disclosed is a method for adapting mechanical tolerances of a timing wheel of a sensor unit of an internal combustion engine of a hybrid drive of a vehicle, the hybrid drive having at least one second motor, in particular an electric motor, in addition to the internal combustion engine, and the internal combustion engine being operated in a desired operating mode during adaptation operation. It is provided that the desired operating mode is performed in such a way that the internal combustion engine is driven using the second motor, in particular an electric motor, and no fuel is supplied to the internal combustion engine. A corresponding device is also disclosed.

摘要翻译： 公开了一种用于适应车辆的混合动力驱动的内燃机的传感器单元的定时轮的机械公差的方法，所述混合动力驱动器除了内部的内部还具有至少一个第二电动机，特别是电动机 内燃机，并且内燃机在适应操作期间以期望的操作模式操作。 提供了所希望的操作模式是这样进行的：内燃机是利用第二电动机，特别是电动机来驱动的，并且没有燃料供给内燃机。 还公开了相应的装置。

公开(公告)号：US20120041667A1

公开(公告)日：2012-02-16

申请号：US13138238

申请日：2009-12-17

申请人： Armin Huber ,  Jens Boettcher

发明人： Armin Huber ,  Jens Boettcher

IPC分类号： F02D41/30 ,  F02D28/00

CPC分类号： F02D41/0087 ,  F02D41/123 ,  F02D41/345 ,  Y02T10/44

摘要： In a method for operating an internal combustion engine having a first injection valve for a first combustion chamber and a second injection valve for a second combustion chamber, the engine is operated in a first operating mode in which the fuel is injected by the first and by the second injection valve, and a first operating characteristic of the engine is determined during the first operating mode. The engine is further operated in a second operating mode in which injection of fuel by the first injection valve is suppressed, and a second operating characteristic of the engine is determined during the second operating mode. The first and second operating characteristics are compared, and, as a function of the comparison, the engine is operated in the second operating mode or in a third operating mode in which injection of fuel by the second injection valve is suppressed.

摘要翻译： 在具有用于第一燃烧室的第一喷射阀和用于第二燃烧室的第二喷射阀的内燃机的操作方法中，发动机以第一操作模式操作，在燃料的第一操作模式中， 在第一操作模式期间确定第二喷射阀和发动机的第一操作特性。 发动机在第二操作模式下进一步操作，其中第一喷射阀的燃料喷射被抑制，并且在第二操作模式期间确定发动机的第二操作特性。 比较第一和第二操作特性，作为比较的功能，发动机在第二操作模式或第三操作模式中操作，其中第二喷射阀的燃料喷射被抑制。

公开(公告)号：US20110036156A1

公开(公告)日：2011-02-17

申请号：US12735783

申请日：2008-11-19

申请人： Andreas ` Roth ,  Armin Huber ,  Jens Boettcher

发明人： Andreas ` Roth ,  Armin Huber ,  Jens Boettcher

IPC分类号： G01M15/06

CPC分类号： B60W20/15 ,  B60K6/48 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F02D41/009 ,  F02D41/0097 ,  F02D41/2441 ,  F02D41/2474 ,  F02D43/02 ,  G01P3/489 ,  G01P21/02 ,  Y02T10/6221 ,  Y02T10/6286

摘要： Disclosed is a method for adapting mechanical tolerances of a timing wheel of a sensor unit of an internal combustion engine of a hybrid drive of a vehicle, the hybrid drive having at least one second motor, in particular an electric motor, in addition to the internal combustion engine, and the internal combustion engine being operated in a desired operating mode during adaptation operation. It is provided that the desired operating mode is performed in such a way that the internal combustion engine is driven using the second motor, in particular an electric motor, and no fuel is supplied to the internal combustion engine. A corresponding device is also disclosed.

摘要翻译： 公开了一种用于适应车辆的混合动力驱动的内燃机的传感器单元的定时轮的机械公差的方法，所述混合动力驱动器除了内部的内部还具有至少一个第二电动机，特别是电动机 内燃机，并且内燃机在适应操作期间以期望的操作模式操作。 提供了所希望的操作模式是这样进行的：内燃机是利用第二电动机，特别是电动机来驱动的，并且没有燃料供给内燃机。 还公开了相应的装置。

公开(公告)号：US20080212668A1

公开(公告)日：2008-09-04

申请号：US11885722

申请日：2006-03-02

申请人： Dieter Thoss ,  Jens Boettcher ,  Andreas Kneer ,  Michael Besemer

发明人： Dieter Thoss ,  Jens Boettcher ,  Andreas Kneer ,  Michael Besemer

IPC分类号： H03K7/08

CPC分类号： H04L25/4902

摘要： A method for serial data transmission from a transmitter to a receiver has the following steps: a) establishing at least one digital data word which is representative of a data value to be transmitted; b) establishing a pulse duration which is proportional to a non-negative integer represented by the data word plus a constant positive allowance; c) transmitting a pulse (IH, IM, IL) having the established pulse duration from the transmitter to the receiver; and d) detecting the pulse duration at the receiver and reconstructing the data word.

摘要翻译： 用于从发射机到接收机的串行数据传输的方法具有以下步骤：a）建立表示要传输的数据值的至少一个数字数据字; b）建立与由数据字表示的非负整数加上常数正容限成比例的脉冲持续时间; c）从所述发射机向所述接收机发送具有建立的脉冲持续时间的脉冲（IH，IM，IL）; 以及d）检测接收机的脉冲持续时间并重构数据字。

公开(公告)号：US07436186B2

公开(公告)日：2008-10-14

申请号：US11542332

申请日：2006-10-02

申请人： Jens Boettcher

发明人： Jens Boettcher

IPC分类号： F02P17/00 ,  F02P5/00 ,  G06G7/70

CPC分类号： F02D41/009 ,  F02D2041/1437 ,  G01D5/2457

摘要： A method for generating a simulated sensor signal pattern for a marking gap of a signal-generating disk which is coupled with a crankshaft of an internal combustion engine, the signal-generating disk having a marking by the alternating positioning of teeth and tooth interstices, and the marking gap being formed by an enlarged tooth interstice or an enlarged tooth, and at least one sensor being assigned to the signal-generating disk, the sensor in each case being able to generate an electrical signal that is able to assume at least two signal levels (high, low), one of the signal levels (high, low) being assigned to a tooth and the other to a tooth interstice, and a simulated sensor signal pattern being approximated for the marking gap from the signal pattern of the signal generated by the sensor, wherein the signal pattern lying before the marking gap in time is used for the approximation.

摘要翻译： 一种用于产生与内燃机的曲轴联接的信号发生盘的标记间隙的模拟传感器信号图案的方法，所述信号发生盘通过齿和齿间隙的交替定位具有标记，以及 所述标记间隙由扩大的齿隙或扩大的齿形成，并且至少一个传感器被分配给所述信号产生盘，所述传感器在每种情况下能够产生能够呈现至少两个信号的电信号 电平（高，低），信号电平（高，低）中的一个被分配给齿，另一个分配给齿隙，并且模拟的传感器信号模式被近似于来自产生的信号的信号模式的标记间隙 通过传感器，其中在时间上位于标记间隙之前的信号图案用于近似。

公开(公告)号：US20070085547A1

公开(公告)日：2007-04-19

申请号：US11542332

申请日：2006-10-02

申请人： Jens Boettcher

发明人： Jens Boettcher

IPC分类号： F02P17/00 ,  G01L3/26 ,  F02P7/067 ,  G01M15/00

CPC分类号： F02D41/009 ,  F02D2041/1437 ,  G01D5/2457

摘要： A method for generating a simulated sensor signal pattern for a marking gap of a signal-generating disk which is coupled with a crankshaft of an internal combustion engine, the signal-generating disk having a marking by the alternating positioning of teeth and tooth interstices, and the marking gap being formed by an enlarged tooth interstice or an enlarged tooth, and at least one sensor being assigned to the signal-generating disk, the sensor in each case being able to generate an electrical signal that is able to assume at least two signal levels (high, low), one of the signal levels (high, low) being assigned to a tooth and the other to a tooth interstice, and a simulated sensor signal pattern being approximated for the marking gap from the signal pattern of the signal generated by the sensor, wherein the signal pattern lying before the marking gap in time is used for the approximation.

摘要翻译： 一种用于产生与内燃机的曲轴联接的信号发生盘的标记间隙的模拟传感器信号图案的方法，所述信号发生盘通过齿和齿间隙的交替定位具有标记，以及 所述标记间隙由扩大的齿隙或扩大的齿形成，并且至少一个传感器被分配给所述信号产生盘，所述传感器在每种情况下能够产生能够呈现至少两个信号的电信号 电平（高，低），信号电平（高，低）中的一个被分配给齿，另一个分配给齿隙，并且模拟的传感器信号模式被近似于来自产生的信号的信号模式的标记间隙 通过传感器，其中在时间上位于标记间隙之前的信号图案用于近似。