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1. 发明授权

US5889205A Method for determining an air mass flow into cylinders of an internal combustion engine with the aid of a model 失效
标题翻译：借助于模型确定内燃机气缸的空气质量流量的方法
公开(公告)号：US5889205A
公开(公告)日：1999-03-30
申请号：US949169
申请日：1997-10-10
申请人： Stefan Treinies , Maximilian Engl , Gerd Rosel
发明人： Stefan Treinies , Maximilian Engl , Gerd Rosel
IPC分类号： F02D45/00 , F02D41/04 , F02D41/14 , F02D41/18 , G01M15/00
CPC分类号： F02D41/1401 , F02D41/182 , F02D2041/001 , F02D2041/1412 , F02D2041/1431 , F02D2041/1433 , F02D2200/0402
摘要： A method for determining an air mass flow into cylinders of an internal combustion engine with the aid of a model includes calculating an air mass actually flowing into a cylinder with the aid of an intake tube filling model supplying a load variable on the basis of which an injection time is determined, from input variables relating to throttle opening angle and ambient pressure and from parameters representing valve control. The load variable is used for prediction in order to estimate the load variable at an instant which is at least one sampling step later than a current calculation of the injection time.
摘要翻译：借助于模型来确定内燃机气缸的空气质量流量的方法包括：借助于提供负载变量的进气管填充模型来计算实际上流入气缸的空气质量，从与节气门开度角和环境压力有关的输入变量以及表示阀控制的参数确定喷射时间。负载变量用于预测，以便在比当前计算喷射时间晚的至少一个采样步骤的瞬间估计负载变量。

2. 发明授权

US5974870A Process for model-assisted determination of the fresh-air mass flowing into the cylinders of an internal combustion engine with external exhaust-gas recycling 有权
标题翻译：用于模拟辅助确定流入具有外部废气回收的内燃机的气缸中的新鲜空气质量
公开(公告)号：US5974870A
公开(公告)日：1999-11-02
申请号：US153506
申请日：1998-09-15
申请人： Stefan Treinies , Gerd Rosel , Maximilian Engl
发明人： Stefan Treinies , Gerd Rosel , Maximilian Engl
IPC分类号： F02D21/08 , F02D41/14 , G01M15/00
CPC分类号： F02D41/0072 , F02D41/1401 , F02D41/182 , F02M26/48 , F02D2041/0017 , F02D2041/1426 , F02D2041/143 , F02D2041/1431 , F02D2041/1433 , F02D2200/0402 , F02M26/56 , Y02T10/47
摘要： A method for calculating an actual fresh-air mass flowing into a cylinder with the aid of an inlet pipe flow model. The description of the flow model is based on a nonlinear differential equation. The chosen model approach contains modeling of an external exhaust-gas recycling system, variable inlet systems and systems with variable control valves. The model-assisted load detection method can be used in engine control systems based on air mass flow and on inlet pipe pressure. A correction algorithm, in the form of a model control loop allows permanent improvement of accuracy when the model parameters are inexact. That is to say model balancing is provided in steady and unsteady operational states.
摘要翻译：借助于入口管流模型计算流入气缸的实际新鲜空气质量的方法。流动模型的描述基于非线性微分方程。所选择的模型方法包含外部废气回收系统，可变进气系统和带可变控制阀的系统的建模。模型辅助载荷检测方法可用于基于空气质量流量和入口管道压力的发动机控制系统。模型控制循环形式的校正算法允许在模型参数不准确时永久提高精度。也就是说，在稳定和不稳定的运行状态下提供模型平衡。

3. 发明授权

US08096522B2 Pressure regulator for gaseous media 有权
标题翻译：气体介质压力调节器
公开(公告)号：US08096522B2
公开(公告)日：2012-01-17
申请号：US12297773
申请日：2007-04-05
申请人： Georg Bachmaier , Gerit Ebelsberger , Matthias Gerlich , Michael Höge , Erhard Magori , Randolf Mock , Harry Schüle , Stefan Treinies
发明人： Georg Bachmaier , Gerit Ebelsberger , Matthias Gerlich , Michael Höge , Erhard Magori , Randolf Mock , Harry Schüle , Stefan Treinies
IPC分类号： F16K31/12
CPC分类号： F02D19/027 , F02D19/022 , F02M21/0215 , F02M21/0239 , G05D16/2093 , Y02T10/32
摘要： A pressure regulator can be used particularly in a CNG-operated motor vehicle as an electronically controlled pressure reducer for maintaining the gas pressure constant on the injection valve used for filling the respective cylinder. The pressure regulator is composed of a control unit (1), a pressure reducer (3) that is controlled by the control unit (1), and a throttle (2) which connects the gas outlets (20, 40) of the working chamber (17) of the control unit (1) and the pressure reducer (3). A piezoelectric actuator (11) which affects the valve (21, 22) of an overflow device (14) makes it possible to specifically modify the gas pressure (P2) in the working chamber (17) of the control unit (1) and simultaneously influence the position of the valve (38, 39) of the overflow device (33) of the pressure reducer (3), thus allowing the output pressure (Pout) of the pressure reducer (3) to be adjusted to a predefined desired value.
摘要翻译：压力调节器可以特别用在CNG操作的机动车辆中，作为电子控制的减压器，用于保持用于填充相应气缸的喷射阀上的气体压力恒定。压力调节器由控制单元（1），由控制单元（1）控制的减压器（3）和连接工作室的气体出口（20,40）的节气门（2）组成（17）和减压器（3）。影响溢流装置（14）的阀（21,22）的压电致动器（11）能够特别地改变控制单元（1）的工作室（17）中的气体压力（P2），同时影响减压器（3）的溢流装置（33）的阀（38,39）的位置，从而将减压器（3）的输出压力（Pout）调节到预定的期望值。

4. 发明申请

US20090065720A1 Pressure Regulator for Gaseous Media 有权
标题翻译：气体介质压力调节器
公开(公告)号：US20090065720A1
公开(公告)日：2009-03-12
申请号：US12297773
申请日：2007-04-05
申请人： Georg Bachmaier , Gerit Ebelsberger , Matthias Gerlich , Michael Hoge , Erhard Magori , Randolf Mock , Harry Schule , Stefan Treinies
发明人： Georg Bachmaier , Gerit Ebelsberger , Matthias Gerlich , Michael Hoge , Erhard Magori , Randolf Mock , Harry Schule , Stefan Treinies
IPC分类号： F16K31/02
CPC分类号： F02D19/027 , F02D19/022 , F02M21/0215 , F02M21/0239 , G05D16/2093 , Y02T10/32
摘要： A pressure regulator can be used particularly in a CNG-operated motor vehicle as an electronically controlled pressure reducer for maintaining the gas pressure constant on the injection valve used for filling the respective cylinder. The pressure regulator is composed of a control unit (1), a pressure reducer (3) that is controlled by the control unit (1), and a throttle (2) which connects the gas outlets (20, 40) of the working chamber (17) of the control unit (1) and the pressure reducer (3). A piezoelectric actuator (11) which affects the valve (21, 22) of an overflow device (14) makes it possible to specifically modify the gas pressure (P2) in the working chamber (17) of the control unit (1) and simultaneously influence the position of the valve (38, 39) of the overflow device (33) of the pressure reducer (3), thus allowing the output pressure (Pout) of the pressure reducer (3) to be adjusted to a predefined desired value.
摘要翻译：压力调节器可以特别用在CNG操作的机动车辆中，作为电子控制的减压器，用于保持用于填充相应气缸的喷射阀上的气体压力恒定。压力调节器由控制单元（1），由控制单元（1）控制的减压器（3）和连接工作室的气体出口（20,40）的节气门（2）组成（17）和减压器（3）。影响溢流装置（14）的阀（21,22）的压电致动器（11）能够特别地改变控制单元（1）的工作室（17）中的气体压力（P2），同时影响减压器（3）的溢流装置（33）的阀（38,39）的位置，从而将减压器（3）的输出压力（Pout）调节到预定的期望值。

5. 发明授权

US06237563B1 Method for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法
公开(公告)号：US06237563B1
公开(公告)日：2001-05-29
申请号：US09494781
申请日：2000-01-31
申请人： Johann Froehlich , Hong Zhang , Stefan Treinies
发明人： Johann Froehlich , Hong Zhang , Stefan Treinies
IPC分类号： F02D4100
CPC分类号： F02D41/1401 , F02D11/105 , F02D2041/1433 , F02D2200/1002 , F02D2200/1004 , F02D2200/1006 , F02D2250/18
摘要： A method for controlling an internal combustion engine includes the determination of a measured value of an actual torque. An estimated value of the actual torque is determined as a function of operating variables of the internal combustion engine. A correction value is calculated as a function of the estimated value and the measured value of the actual torque. A setpoint value of the torque that is to be set by the air mass flow rate is calculated as a function of a pedal position, which is determined by a pedal position sensor, and of at least one further operating variable, and correction as a function of the correction value. An actuator signal for an actuator element of the internal combustion engine is determined as a function of the corrected setpoint value of the torque.
摘要翻译：用于控制内燃机的方法包括确定实际扭矩的测量值。根据内燃机的运行变量确定实际转矩的估计值。根据估计值和实际转矩的测量值计算校正值。根据由踏板位置传感器确定的踏板位置以及至少一个其它操作变量和作为功能的校正来计算要由空气质量流量设定的扭矩的设定值的校正值。作为内燃机的致动器元件的致动器信号被确定为扭矩的校正设定值的函数。

6. 发明授权

US5759133A Method and engine control for suppressing vibration of the drive train in a motor vehicle 失效
标题翻译：用于抑制机动车辆中的传动系的振动的方法和发动机控制
公开(公告)号：US5759133A
公开(公告)日：1998-06-02
申请号：US816368
申请日：1997-03-13
申请人： Stefan Treinies , Thomas Vogt , Andreas Haeuser
发明人： Stefan Treinies , Thomas Vogt , Andreas Haeuser
IPC分类号： B60G17/018 , F02P5/15 , B60K41/04
CPC分类号： F02P5/1504 , B60G17/018 , Y02T10/46 , Y10T477/679
摘要： A method and an engine control for suppressing vibration in the drive train of a motor vehicle include detecting a variable being dependent on a speed of an engine, deriving and evaluating a gradient from the variable, reducing a torque of the engine by varying an ignition angle if impermissible vibration is detected, and controlling the torque reduction as a function of an upper and a lower threshold value for the gradient. An ignition intervention is carried out for reducing the engine torque if the gradient is below the lower threshold. The ignition intervention is cancelled if the gradient exceeds the upper threshold value. First lower threshold values are stored in a first performance graph, and second higher threshold values are stored in a second performance graph to which a switchover is made after a first tripping of an anti-bucking function.
摘要翻译：用于抑制机动车辆的传动系中的振动的方法和发动机控制包括检测取决于发动机速度的变量，从变量导出和评估梯度，通过改变点火角度来减小发动机的转矩如果检测到不允许的振动，并且控制作为梯度的上限和下限阈值的函数的转矩降低。如果梯度低于下阈值，则进行点火干预以降低发动机转矩。如果梯度超过上限阈值，点火干预将被取消。第一下阈值被存储在第一性能图中，并且第二较高阈值存储在第二性能曲线图中，在抵抗功能的第一次跳闸之后进行切换。

7. 发明授权

US5647205A Process for checking the conversion capability of a catalyst 失效
标题翻译：用于检查催化剂的转化能力的方法
公开(公告)号：US5647205A
公开(公告)日：1997-07-15
申请号：US530209
申请日：1995-09-19
申请人： Manfred Wier , Stefan Treinies , Alexander Ketterer
发明人： Manfred Wier , Stefan Treinies , Alexander Ketterer
IPC分类号： F02D45/00 , F01N3/20 , F01N9/00 , F01N11/00 , F01N13/02 , F02D35/00 , F01N3/00
CPC分类号： F01N9/005 , F01N11/002 , F01N13/009 , F01N2550/02 , Y02T10/47
摘要： The invention relates, in particular, to the checking of the conversion of a precatalyzer associated with internal combustion engines. The checking being carried out during the overrunning of the motor vehicle given a sufficiently long idling phase. The following criteria being evaluated singly or in combination to determine if the catalyzer is operative. The first criteria checked is the difference between the temperature downstream and upstream of the catalyzer (FIG. 2). The second criteria checked is if the temperature downstream of the catalyzer is in a predetermined range (FIG. 3). The third criteria checked is if the temperature downstream and upstream of the catalyzer exhibits a minimum difference (FIG. 4). The fourth criteria checked is if the magnitude of the temperature gradient for the temperature upstream of the catalyzer is significantly greater than the magnitude of the temperature gradient of the temperature downstream from the catalyzer.
摘要翻译： PCT No.PCT / DE94 / 00219 Sec。 371 1995年9月19日第 102（e）1995年9月19日PCT PCT 1994年3月1日PCT公布。 WO94 / 21901 PCT出版物日期1994年9月29日本发明特别涉及检查与内燃机相关的预分析器的转化。在机动车辆的超速期间进行的检查是给予足够长的空转阶段。单独或组合评估以下标准以确定催化剂是否可操作。检查的第一个标准是催化剂下游和上游的温度之间的差异（图2）。检查的第二标准是如果催化剂下游的温度在预定范围内（图3）。检查的第三个标准是如果催化剂的下游和上游的温度表现出最小的差异（图4）。检查的第四个标准是如果催化剂上游温度的温度梯度的大小明显大于催化剂下游温度的温度梯度的大小。

8. 发明授权

US5448976A Method for suppressing vibrations in the drive train of a motor 失效
标题翻译：用于抑制电动机的传动系中的振动的方法
公开(公告)号：US5448976A
公开(公告)日：1995-09-12
申请号：US127234
申请日：1993-09-27
申请人： Stefan Treinies , Manfred Wier
发明人： Stefan Treinies , Manfred Wier
IPC分类号： F02P5/15 , F02P5/145
CPC分类号： F02P5/1504 , Y02T10/46
摘要： A method for suppressing vibration in the drive train of a motor vehicle includes detecting an rpm of a vehicle engine; deriving an rpm gradient from the rpm and evaluating the rpm gradient; and reducing torque of the engine by varying an ignition angle if impermissible vibration is detected, wherein the torque reduction is controlled as a function of an upper and a lower limit value for the rpm gradient. The ignition angle is retarded if the rpm gradient drops below the lower limit value; switching back to an initial performance graph takes place if the rpm gradient exceeds the upper limit value; and the upper and the lower limit values are predetermined as a function of the engine rpm.
摘要翻译：一种用于抑制机动车辆的传动系中的振动的方法，包括检测车辆发动机的转速; 从rpm导出rpm梯度并评估rpm梯度; 并且如果检测到不允许的振动，则通过改变点火角来减小发动机的扭矩，其中转矩降低作为转速梯度的上限值和下限值的函数被控制。如果转速梯度下降到下限值以下，点火角度会延迟; 如果rpm梯度超过上限值，则切换回初始性能图表; 并且上限值和下限值作为发动机转速的函数被预先确定。

9. 发明授权

US06507918B1 Method for the implementation of a fault diagnostic system and in-vehicle fault diagnostic system 有权
标题翻译：执行故障诊断系统和车载故障诊断系统的方法
公开(公告)号：US06507918B1
公开(公告)日：2003-01-14
申请号：US09392853
申请日：1999-09-09
申请人： Bernd Last , Martin Jehle , Stefan Treinies
发明人： Bernd Last , Martin Jehle , Stefan Treinies
IPC分类号： G06F1100
CPC分类号： G06F11/2273 , F02D41/22 , F02D41/266
摘要： In a method for implementation of a fault diagnostic system having a number of diagnostic modules and in an in-vehicle fault diagnostic system, a second diagnostic module whose diagnostic result depends on the result of the fault diagnosis of at least one first diagnostic module begins its diagnostic cycle without waiting for the diagnostic result of the first diagnostic module. The second diagnostic module writes its diagnostic result into a secondary fault memory. When the first diagnostic module has ended its diagnostic cycle without finding a fault, the diagnostic result of the second diagnostic module is transferred from the secondary fault memory into a primary fault memory.
摘要翻译：在具有多个诊断模块和车载故障诊断系统的故障诊断系统的实现方法中，诊断结果取决于至少一个第一诊断模块的故障诊断结果的第二诊断模块开始其诊断周期，无需等待第一个诊断模块的诊断结果。第二个诊断模块将其诊断结果写入辅助故障存储器。当第一诊断模块已经结束其诊断周期而没有发现故障时，第二诊断模块的诊断结果从次级故障存储器传送到主故障存储器。

10. 发明授权

US5811661A Method for monitoring the functional capability of an exhaust gas sensor-heater 失效
标题翻译：监测排气传感器加热器功能的方法
公开(公告)号：US5811661A
公开(公告)日：1998-09-22
申请号：US723848
申请日：1996-09-30
申请人： Guenter Scheid , Stefan Treinies , Manfred Wier
发明人： Guenter Scheid , Stefan Treinies , Manfred Wier
IPC分类号： F02D41/14 , G01N37/00
CPC分类号： F02D41/1494 , F02D41/1495
摘要： During lean operation of the internal combustion engine, preferably in relatively long-lasting overrunning shutoff phases, the output voltage of the sensor signal is regulated to a predetermined desired value via the heating control unit. If within the diagnosis period, fewer than a predeterminable number of monitoring results are within a tolerance range located around the desired value, then the heating circuit is classified as defective.
摘要翻译：在内燃机的精馏操作期间，优选地在相对长时间的超越关断阶段中，传感器信号的输出电压通过加热控制单元被调节到预定的期望值。如果在诊断期内，监测结果的预定数量少于位于期望值附近的公差范围内，则加热回路被分类为有缺陷的。

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