公开(公告)号：US20090282815A1

公开(公告)日：2009-11-19

申请号：US12431426

申请日：2009-04-28

申请人： Jens Reinhold ,  Marc Chaineux

发明人： Jens Reinhold ,  Marc Chaineux

IPC分类号： F01N9/00 ,  F16K31/02

CPC分类号： F01N3/208 ,  F01N2610/146 ,  F01N2900/0418 ,  F01N2900/0422 ,  F01N2900/1806 ,  F01N2900/1808 ,  Y02T10/24

摘要： Procedure for operating an electromagnetically operated metering valve, which is impinged with a metering signal, which determines the metering of a reagent or a precursor of a reagent that has to be injected into the exhaust gas area of a combustion engine, is thereby characterized, in that the reagent pressure is detected at an opened metering valve in a default cycle, which indicates the reagent flow and in that the reagent flow is added over the opening time of the valve for determining the actual metering amount.

摘要翻译： 因此，用于操作计量信号的电磁计量阀的操作程序，该计量信号决定了必须注入到内燃机的废气区域中的试剂或试剂的前体的计量，其特征在于： 在默认循环中在打开的计量阀处检测试剂压力，其指示试剂流量，并且在用于确定实际计量量的阀的打开时间内添加试剂流。

公开(公告)号：US20090205418A1

公开(公告)日：2009-08-20

申请号：US12332993

申请日：2008-12-11

申请人： Buelent BARCIN ,  Michael Gerlach ,  Marc Chaineux

发明人： Buelent BARCIN ,  Michael Gerlach ,  Marc Chaineux

IPC分类号： G01F23/00

CPC分类号： G01F23/0076

摘要： Procedure for controlling a digital tank fuel level sensor in a tank that is subjected to movements is thereby characterized, in that sloshing events are determined and in that the fuel level around the encoder position (205) in the tank is concluded from the number of sloshing events and in that from that the functioning of the tank fuel level sensor can be assumed.

摘要翻译： 因此，特征在于确定了晃动事件，并且确定了油箱内的编码器位置（205）周围的燃料液位从晃动次数得出结论 事件，因此可以假设罐燃料液位传感器的功能。

公开(公告)号：US08863500B2

公开(公告)日：2014-10-21

申请号：US12212438

申请日：2008-09-17

申请人： Jens Reinhold ,  Marc Chaineux

发明人： Jens Reinhold ,  Marc Chaineux

IPC分类号： F01N3/18 ,  F01N9/00

CPC分类号： F01N9/00 ,  F01N3/18 ,  F01N2550/02 ,  F01N2610/02 ,  Y02T10/47

摘要： A method for operating an electromagnetically actuated metering valve, which is loaded with a pulse-width modulated metering signal, which stipulates the dosage of a reagent or a precursor of the reagent introduced into the exhaust gas region of an internal combustion engine and an apparatus for implementing the method are proposed. A clock signal is provided, whose cycle duration is smaller than the cycle duration of the pulse-width modulated metering signal. The cycle duration of the pulse-width modulated metering signal is set as a function of a metering request signal to multiples of the cycle durations of the clock signal. The procedural approach according to the invention allows for a rapid adaptation of the dosage to the metering demands.

摘要翻译： 一种用于操作电磁致动计量阀的方法，其装载有脉宽调制计量信号，其规定了引入内燃机的排气区域的试剂或前体的剂量，以及用于 提出了实现方法。 提供了一个时钟信号，其周期持续时间小于脉冲宽度调制计量信号的周期持续时间。 脉冲宽度调制计量信号的周期持续时间被设置为计时请求信号的函数与时钟信号的周期持续时间的倍数。 根据本发明的程序方法允许将剂量快速适应计量需求。

公开(公告)号：US08534049B2

公开(公告)日：2013-09-17

申请号：US12431426

申请日：2009-04-28

申请人： Jens Reinhold ,  Marc Chaineux

发明人： Jens Reinhold ,  Marc Chaineux

IPC分类号： F01N3/00 ,  F01N3/10

CPC分类号： F01N3/208 ,  F01N2610/146 ,  F01N2900/0418 ,  F01N2900/0422 ,  F01N2900/1806 ,  F01N2900/1808 ,  Y02T10/24

摘要： Procedure for operating an electromagnetically operated metering valve, which is impinged with a metering signal, which determines the metering of a reagent or a precursor of a reagent that has to be injected into the exhaust gas area of a combustion engine, is thereby characterized, in that the reagent pressure is detected at an opened metering valve in a default cycle, which indicates the reagent flow and in that the reagent flow is added over the opening time of the valve for determining the actual metering amount.

摘要翻译： 因此，用于操作计量信号的电磁计量阀的操作程序，该计量信号决定了必须注入到内燃机的废气区域中的试剂或试剂的前体的计量，其特征在于： 在默认循环中在打开的计量阀处检测试剂压力，其指示试剂流量，并且在用于确定实际计量量的阀的打开时间内添加试剂流。

公开(公告)号：US08075179B2

公开(公告)日：2011-12-13

申请号：US12431449

申请日：2009-04-28

申请人： Buelent Barcin ,  Marc Chaineux ,  Andreas Wagner

发明人： Buelent Barcin ,  Marc Chaineux ,  Andreas Wagner

IPC分类号： G01K15/00 ,  G01K13/00 ,  F01N11/00

CPC分类号： F01N11/00 ,  F01N3/2066 ,  F01N2550/05 ,  F01N2900/1811 ,  F01N2900/1814 ,  G01F23/0076 ,  G01F25/0076 ,  Y02T10/47

摘要： A procedure for a reasonability check of the signal of a temperature sensor that is arranged in a reducing tank, in particular a HWL-tank, is thereby characterized, in that the tank level is detected by a tank level sensor that is arranged almost at the same filling level position as the temperature sensor, in that the tank level sensor signal is compared to the temperature sensor signal and then, if default tank level sensor signals correlate within default limits with default temperature sensor signal values, a functioning temperature sensor and/or a functioning tank level sensor are indicated.

摘要翻译： 因此，用于对布置在减速箱，特别是HWL槽中的温度传感器的信号的合理性检查的过程的特征在于，通过几乎位于 与温度传感器相同的填充水平位置，因为液位传感器信号与温度传感器信号进行比较，然后如果默认油箱液位传感器信号在默认限值内与默认温度传感器信号值相关，则功能温度传感器和/或 指示功能的液位传感器。

公开(公告)号：US08649934B2

公开(公告)日：2014-02-11

申请号：US13155821

申请日：2011-06-08

申请人： Marc Chaineux ,  Wilhelm Dueck

发明人： Marc Chaineux ,  Wilhelm Dueck

IPC分类号： F02M37/00 ,  G01F23/00

CPC分类号： G01F23/0076

摘要： A method for checking the plausibility of the signals of a tank filling level sensor of a motor vehicle (120) is characterized in that the roadway inclination of the roadway (130) which is traveled on by the motor vehicle (120) is determined, and definitive information about the possibility of using the signals of the tank filling level sensor is obtained as a function of the roadway inclination (N).

摘要翻译： 一种用于检查机动车辆（120）的罐装液位传感器的信号的合理性的方法，其特征在于，确定由所述机动车辆（120）行驶的所述道路（130）的道路倾斜，并且 作为道路倾斜度（N）的函数，获得关于使用罐填充液位传感器的信号的可能性的确定信息。

公开(公告)号：US20090077955A1

公开(公告)日：2009-03-26

申请号：US12212438

申请日：2008-09-17

申请人： JENS REINHOLD ,  MARC CHAINEUX

发明人： JENS REINHOLD ,  MARC CHAINEUX

IPC分类号： F01N3/20 ,  F01N9/00

CPC分类号： F01N9/00 ,  F01N3/18 ,  F01N2550/02 ,  F01N2610/02 ,  Y02T10/47

摘要： A method for operating an electromagnetically actuated metering valve, which is loaded with a pulse-width modulated metering signal, which stipulates the dosage of a reagent or a precursor of the reagent introduced into the exhaust gas region of an internal combustion engine and an apparatus for implementing the method are proposed. A clock signal is provided, whose cycle duration is smaller than the cycle duration of the pulse-width modulated metering signal. The cycle duration of the pulse-width modulated metering signal is set as a function of a metering request signal to multiples of the cycle durations of the clock signal. The procedural approach according to the invention allows for a rapid adaptation of the dosage to the metering demands.

摘要翻译： 一种用于操作电磁致动计量阀的方法，其装载有脉宽调制计量信号，其规定了引入内燃机的排气区域的试剂或前体的剂量，以及用于 提出了实现方法。 提供了一个时钟信号，其周期持续时间小于脉冲宽度调制计量信号的周期持续时间。 脉冲宽度调制计量信号的周期持续时间被设置为计时请求信号的函数与时钟信号的周期持续时间的倍数。 根据本发明的程序方法允许将剂量快速适应计量需求。

公开(公告)号：US08249771B2

公开(公告)日：2012-08-21

申请号：US12437284

申请日：2009-05-07

申请人： Bernhard Kurrle ,  Marc Chaineux ,  Andreas Feldges

发明人： Bernhard Kurrle ,  Marc Chaineux ,  Andreas Feldges

IPC分类号： G01M17/00

CPC分类号： F02D41/22 ,  F01N11/00 ,  F01N2550/05 ,  F01N2900/1808 ,  F01N2900/1814 ,  Y02A50/2325 ,  Y02T10/40 ,  Y02T10/47

摘要： The invention relates to a method for detecting an error in a component assembly of a motor vehicle, the component assembly having a functional control unit and at least one function module to be controlled by the functional control unit as components. According to the method, a check is made by the functional control unit to determine whether a combination of individual errors is present for at least one component of the component assembly. When the combination of individual errors is thereby present, an occurrence of the error is verified by the functional control unit and a signal for implementing an emergency functional strategy is transmitted by said control unit to an engine control unit.

摘要翻译： 本发明涉及一种用于检测机动车辆的部件组件中的错误的方法，所述部件组件具有功能控制单元和至少一个要由功能控制单元控制的功能模块作为部件。 根据该方法，由功能控制单元进行检查，以确定组件组件的至少一个组件是否存在单个错误的组合。 当由此存在单个错误的组合时，功能控制单元验证错误的发生，并且用于实现紧急功能策略的信号由所述控制单元发送到发动机控制单元。

公开(公告)号：US20110301808A1

公开(公告)日：2011-12-08

申请号：US13155821

申请日：2011-06-08

申请人： Marc Chaineux ,  Wilhelm Dueck

发明人： Marc Chaineux ,  Wilhelm Dueck

IPC分类号： G06F7/00 ,  G01C21/26

CPC分类号： G01F23/0076

摘要： A method for checking the plausibility of the signals of a tank filling level sensor of a motor vehicle (120) is characterized in that the roadway inclination of the roadway (130) which is traveled on by the motor vehicle (120) is determined, and definitive information about the possibility of using the signals of the tank filling level sensor is obtained as a function of the roadway inclination (N).

摘要翻译： 一种用于检查机动车辆（120）的罐装液位传感器的信号的合理性的方法，其特征在于，确定由所述机动车辆（120）行驶的所述道路（130）的道路倾斜，并且 作为道路倾斜度（N）的函数，获得关于使用罐填充液位传感器的信号的可能性的确定信息。

公开(公告)号：US08061122B2

公开(公告)日：2011-11-22

申请号：US11886456

申请日：2006-03-14

申请人： Marc Chaineux ,  Bernd Christner ,  Nicholas Fekete ,  Berthold Keppeler ,  Markus Paule

发明人： Marc Chaineux ,  Bernd Christner ,  Nicholas Fekete ,  Berthold Keppeler ,  Markus Paule

IPC分类号： F01N3/00 ,  F01N3/10

CPC分类号： F01N3/208 ,  B01D53/9431 ,  B01D53/9495 ,  F01N9/005 ,  F01N13/009 ,  F01N13/0093 ,  F01N2550/00 ,  F01N2570/18 ,  F01N2610/02 ,  F01N2900/0418 ,  F01N2900/1402 ,  F01N2900/1622 ,  Y02T10/24 ,  Y02T10/47

摘要： In a device and a method for removing nitrogen oxides from the exhaust of an internal combustion engine which is operated predominantly with an excess of air, the internal combustion engine is assigned an exhaust system having a nitrogen oxide reduction catalytic converter which comprises two catalytic converter parts, whose reducing agent filling levels can be determined. Metering of a reducing-agent-containing additive into the exhaust gas of the internal combustion engine takes place as a function of the reducing agent filling level of the first catalytic converter part and/or of the second catalytic converter part.

摘要翻译： 在主要以过量空气运行的内燃机的排气中除去氮氧化物的装置和方法中，内燃机被分配有具有氮氧化物还原催化转化器的排气系统，该排气系统包括两个催化转化器部件 ，其还原剂填充量可以确定。 作为第一催化转化器部件和/或第二催化转化器部件的还原剂填充量的函数，测定含有还原剂的添加剂到内燃机的排气中。