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11. 发明授权

US07380983B2 Method and device for checking temperature values of a temperature sensor of an internal combustion engine 有权
标题翻译：用于检查内燃机的温度传感器的温度值的方法和装置
公开(公告)号：US07380983B2
公开(公告)日：2008-06-03
申请号：US11294800
申请日：2005-12-06
申请人： Klaus Bayerle , Wolfgang Moser , Oliver Prinz
发明人： Klaus Bayerle , Wolfgang Moser , Oliver Prinz
IPC分类号： G01K13/00 , G01K3/04 , G01K17/06
CPC分类号： G01K15/00
摘要： In a method for checking temperature values of a temperature sensor of an internal combustion engine, a first temperature value is recorded during a first predefined time period close in time to an operating state of the starting of the internal combustion engine. With the method a check is made to determine whether a cold start of the internal combustion engine is present. An error in the first temperature value is detected if the cold start is detected and the first temperature value is greater than a temperature threshold value.
摘要翻译：在用于检查内燃机的温度传感器的温度值的方法中，在与内燃机起动的运行状态相近的第一预定时间段内记录第一温度值。通过该方法，进行检查以确定内燃机的冷起动是否存在。如果检测到冷启动并且第一温度值大于温度阈值，则检测第一温度值中的误差。

12. 发明授权

US06880531B2 Method for injecting fuel during the starting phase of an internal combustion engine 有权
标题翻译：在内燃机启动期间喷射燃料的方法
公开(公告)号：US06880531B2
公开(公告)日：2005-04-19
申请号：US10432139
申请日：2001-11-15
申请人： Klaus Bayerle , Steffen Gessner , Harry Schüle
发明人： Klaus Bayerle , Steffen Gessner , Harry Schüle
IPC分类号： F02D41/04 , F02D41/06 , F02D41/34 , F02M51/00
CPC分类号： F02D41/009 , F02D41/042 , F02D41/047 , F02D41/062
摘要： During the starting phase of an internal combustion engine with fuel injection so-called pilot injectors (I) are used to establish a film on the cylinder walls and at the same time to provide an ignitable mixture for the first combustion. At this point in time the cam shaft and the crankshaft are not yet synchronized and the position of the pistons is unknown. The method according to the invention allows determination of the sequence of the pilot injectors (I) depending on the possible relative positions during the stop periods of the internal combustion engine, said positions being known beforehand.
摘要翻译：在具有燃料喷射的内燃机的启动阶段期间，使用所谓的先导喷射器（I）来在气缸壁上建立薄膜，同时为第一次燃烧提供可点燃的混合物。在这个时间点上，凸轮轴和曲轴未同步，并且活塞的位置是未知的。根据本发明的方法允许根据在内燃机停止期间的可能的相对位置确定先导喷射器（I）的顺序，所述位置预先已知。

13. 发明授权

US06877354B2 Method for balancing ozone sensors 有权
标题翻译：臭氧传感器平衡方法
公开(公告)号：US06877354B2
公开(公告)日：2005-04-12
申请号：US10327275
申请日：2002-12-20
申请人： Klaus Bayerle , Frank Hacker , Hong Zhang
发明人： Klaus Bayerle , Frank Hacker , Hong Zhang
IPC分类号： F01N11/00 , F01P11/00 , G01N33/00 , G01N27/00 , G01M15/00
CPC分类号： F01N11/00 , F01N2550/02 , F01P11/00 , F01P2025/00 , G01N33/0006 , G01N33/0039 , Y02A50/247 , Y02T10/47
摘要： To balance ozone sensors for the onboard diagnosis of a catalytic element which is arranged in a vehicle and is exposed to an ambient airstream, for breaking down ozone, predetermined enable conditions allowing the sensor balancing to be carried out are checked, and if the enable conditions are fulfilled the values of the output signals from the ozone sensors are recorded and compared with one another. This comparison gives a deviation value which is characteristic of the deviation between the two values, and the deviation value is used to decide whether sensor balancing is required and indeed possible. If sensor balancing is required and possible, the values of the output signals from the ozone sensors are compared with a threshold value and depending on the result of this comparison either an additive or a multiplicative correction of the values of the output signals is performed.
摘要翻译：为了平衡臭氧传感器用于在车辆上布置的并暴露于环境空气流中的催化元件的机载诊断，用于分解臭氧，检查允许执行传感器平衡的预定使能条件，并且如果使能条件满足来自臭氧传感器的输出信号的值被彼此记录和比较。该比较给出了两个值之间的偏差的特征的偏差值，并且偏差值用于确定传感器平衡是否需要并且确实可能。如果需要传感器平衡并且可能，将来自臭氧传感器的输出信号的值与阈值进行比较，并且根据该比较的结果，执行输出信号的值的加法或乘法校正。

14. 发明授权

US06769412B2 Method for injecting fuel during the start phase of an internal combustion engine 有权
标题翻译：在内燃机起动阶段喷射燃料的方法
公开(公告)号：US06769412B2
公开(公告)日：2004-08-03
申请号：US10181604
申请日：2002-07-16
申请人： Klaus Bayerle , Harry Schuele , Hong Zhang
发明人： Klaus Bayerle , Harry Schuele , Hong Zhang
IPC分类号： F02M5100
CPC分类号： F02D41/009 , F02D41/047 , F02D41/062 , F02D2041/0092 , F02D2200/0402
摘要： During the starting of an internal combustion engine with fuel injection, so-called preliminary injections (I) are dispensed according to a certain preliminary injection strategy in order to build up a wall film in the cylinders and simultaneously provide an ignitable mixture for the initial combustion. To avoid a situation where the preliminary charges during the starting phase are too rich or too lean, different quantities of fuel are chosen for the preliminary injections (I), depending on the charges to be expected in the relevant cylinders.
摘要翻译：在具有燃料喷射的内燃机启动期间，根据特定的预喷射策略分配所谓的预喷射（I），以便在气缸中建立壁膜并且同时提供用于初始燃烧的可燃混合物。为了避免起始阶段的初步费用太丰富或太瘦的情况，根据相关气瓶预期的费用，可以选择不同数量的燃料进行初步注射（I）。

15. 发明授权

US6082189A Method of checking the operational functionality of a tank venting system for a motor vehicle 失效
标题翻译：检查用于机动车辆的罐排气系统的操作功能的方法
公开(公告)号：US6082189A
公开(公告)日：2000-07-04
申请号：US49396
申请日：1998-03-27
申请人： Klaus Bayerle , Michael Henn , Hong Zhang
发明人： Klaus Bayerle , Michael Henn , Hong Zhang
IPC分类号： F02M25/08 , G01M15/00
CPC分类号： F02M25/0809
摘要： The tank venting system is evacuated by the negative pressure prevailing in the intake pipe of the internal combustion engine. A regression calculation, based on a physical model which simulates the pressure variation in the event of a leak in the tank venting system, on the basis of a gas mass flow flowing through an opening, supplies a parameter which describes the curve variation of the pressure during the test for gassing out fuel and during the diagnosis. The parameter contains the information about the leak area and takes into account external influences that interfere with the signal evaluation.
摘要翻译：油箱排气系统由内燃机进气管中的负压排出。基于在罐排放系统中泄漏的情况下模拟压力变化的物理模型的回归计算基于流过开口的气体质量流量，提供描述压力的曲线变化的参数在测试期间放出燃料和诊断期间。该参数包含有关泄漏区域的信息，并考虑到干扰信号评估的外部影响。

16. 发明授权

US07941266B2 Method and device for controlling an internal combustion engine in stop/start operation 有权
标题翻译：在停止/起动操作中控制内燃机的方法和装置
公开(公告)号：US07941266B2
公开(公告)日：2011-05-10
申请号：US12331559
申请日：2008-12-10
申请人： Klaus Bayerle , Frank Hacker
发明人： Klaus Bayerle , Frank Hacker
IPC分类号： G06F19/00 , G06G7/70
CPC分类号： F02D41/042 , F02D41/1498 , F02D2200/1012 , F02N11/0844 , F02N19/00 , F02N2300/2002 , Y02T10/48
摘要： In a method for controlling an internal combustion engine (1) for a motor vehicle in stop-start operation, the internal combustion engine (1) is operated in the idling operating state. If there is a request for switch-off of the internal combustion engine (1) the torque produced by the internal combustion engine (1) is reduced while fuel continues to be injected. The fuel injection is switched off if the speed of the internal combustion engine (1) reaches a predetermined minimum value. The torque produced by the internal combustion engine (1) is increased again if the request for switching off the internal combustion engine (1) is canceled before the minimum speed is reached.
摘要翻译：在停止启动操作中的用于控制机动车辆的内燃机（1）的方法中，内燃机（1）在空转运行状态下运转。如果要求关闭内燃机（1），则内燃机（1）产生的扭矩减小，同时燃料继续喷射。如果内燃机（1）的速度达到预定的最小值，则燃料喷射被关闭。如果在达到最小速度之前取消关闭内燃机（1）的请求，则由内燃机（1）产生的扭矩再次增大。

17. 发明申请

US20090078242A1 METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US20090078242A1
公开(公告)日：2009-03-26
申请号：US12210404
申请日：2008-09-15
申请人： Reza Aliakarzadeh , Klaus Bayerle
发明人： Reza Aliakarzadeh , Klaus Bayerle
IPC分类号： F02D41/00
CPC分类号： F02D41/182 , F02D37/02 , F02D41/1439 , F02D41/1495 , F02D2250/18
摘要： In a lower partial load range of, a setpoint value of the mass flow of air into the combustion chambers is determined as a function of a predefined torque request such that it is greater than necessary for implementing the predefined torque request and large enough that individual exhaust packets can be differentiated from one another with the exhaust gas probe. Depending on the air/fuel ratio setpoint value, an actuator is actuated whose position affects the actual air mass flow. To implement the torque request, engine efficiency is simultaneously reduced by actuating another actuator. A measurement signal of the exhaust gas probe is detected. The air/fuel ratios of the exhaust packets are determined as a function of the measurement signal detected. At least one operating parameter affecting the air/fuel ratio in at least one of the cylinders is adapted as a function of the air/fuel ratios determined.
摘要翻译：在较低的部分负荷范围内，空气进入燃烧室的质量流量的设定值被确定为预定扭矩请求的函数，使得其大于实现预定扭矩请求所需的量，并且足够大以使得各个排气可以通过排气探针将分组彼此区分开。根据空气/燃料比设定值，致动器被致动，其位置影响实际空气质量流量。为了实现扭矩要求，通过致动另一个执行机构来同时降低发动机效率。检测排气探头的测量信号。排气包的空气/燃料比根据检测到的测量信号确定。影响至少一个气缸中的空气/燃料比的至少一个操作参数适合于确定的空气/燃料比的函数。

18. 发明申请

US20050241298A1 Method and device for monitoring a heating up of an exhaust gas catalytic converter of an internal combustion engine 有权
标题翻译：用于监测内燃机的排气催化转化器的加热的方法和装置
公开(公告)号：US20050241298A1
公开(公告)日：2005-11-03
申请号：US11117199
申请日：2005-04-28
申请人： Klaus Bayerle , Wolfgang Moser , Olivier Pioch
发明人： Klaus Bayerle , Wolfgang Moser , Olivier Pioch
IPC分类号： F01N3/00 , F01N9/00 , F02D41/00 , F02D41/02 , F02D41/18 , F02D41/22
CPC分类号： F02D41/22 , F01N2550/00 , F02D41/0002 , F02D41/024 , F02D41/18 , F02D2200/0402 , F02D2250/18 , Y02T10/26 , Y02T10/42
摘要： An internal combustion engine has an intake duct, at least one cylinder that takes in air via the intake duct and an exhaust gas duct, in which the exhaust gas catalytic converter is located, and into which the combusted air/fuel mixture is ejected from at least one cylinder. Depending on measurement values that are determined by sensors, input signals for the control of actuators of the internal combustion engine are generated by means of control functions based on torsional moment and by means of a dynamic charging model of the intake duct. A measurement is determined, which characterizes the difference of a desired air mass flow into the respective cylinder from an actual air mass flow into the cylinder. Depending on the measurement, a proper or improper heating up of the exhaust gas catalytic converter is identified.
摘要翻译：内燃机具有进气管道，至少一个气缸，其经由进气管道吸入空气，排气管道设置有排气管道，废气催化转化器位于其中，燃烧的空气/燃料混合物从其中喷出至少一个气缸。根据由传感器确定的测量值，通过基于扭矩的控制功能和通过进气管的动态充气模型来产生用于控制内燃机的致动器的输入信号。确定测量，其表征从进入气缸的实际空气质量流到相应气缸中的期望空气质量流量的差异。根据测量，确定废气催化转化器的正确或不正确的加热。

19. 发明授权

US06644285B2 Method for controlling an internal combustion engine 有权
公开(公告)号：US06644285B2
公开(公告)日：2003-11-11
申请号：US10034059
申请日：2001-12-20
申请人： Klaus Bayerle , Harry Schüle , Hong Zhang
发明人： Klaus Bayerle , Harry Schüle , Hong Zhang
IPC分类号： F02D4106
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0636 , F02D41/06 , F02D2200/0611 , Y02T10/36
摘要： A correction factor takes into account the possible change in the quality of the fuel fed to an internal combustion engine between shut-down and restarting of the internal combustion engine. The correction factor is applied to the basic injection time period in the internal combustion engine. The correction factor is weighted with a weighting factor that is selected as a function of the filling level of a fuel reservoir container holding the fuel when the internal combustion engine is shut down, and of the filling level when the internal combustion engine is restarted.

20. 发明授权

US6085517A Process for controlling a fuel-oxygen ratio in exhaust gas upstream of a catalytic converter 失效
标题翻译：用于控制催化转化器上游排气中的燃料 - 氧气比的方法
公开(公告)号：US6085517A
公开(公告)日：2000-07-11
申请号：US883033
申请日：1997-06-26
申请人： Klaus Bayerle , Anton Angermaier
发明人： Klaus Bayerle , Anton Angermaier
IPC分类号： F01N3/20 , F01N3/22 , F01N3/32 , F01N9/00 , F02D35/00 , F02D41/02 , F01N3/00
CPC分类号： F01N3/222 , F01N3/2006 , F01N3/22 , F01N9/005 , F02D35/0038 , F02D41/024 , F01N2430/06 , F01N3/32 , Y02T10/26 , Y02T10/47
摘要： During the warm-up phase of a catalytic converter, the fuel-oxygen ratio in the exhaust gas upstream of the catalytic converter is regulated in dependence on the temperature of the catalytic converter. The amount of fuel is measured on the basis of an injection time into the internal combustion engine. The injection time is calculated from a basic injection time weighted with a weighting factor. The weighting factor depends on the secondary air mass which is delivered to the exhaust gas duct and on a predetermined set value for the fuel-oxygen ratio of the exhaust gas (.DELTA.value) upstream of the catalytic converter. The secondary air mass is regulated in dependence on an engine air intake.
摘要翻译：在催化转化器的预热阶段期间，根据催化转化器的温度调节催化转化器上游排气中的燃料 - 氧比。基于到内燃机的喷射时间来测量燃料量。注射时间由加权因子加权的基本注射时间计算。加权因子取决于输送到排气管道的二次空气质量和催化转化器上游的排气的燃料 - 氧气比（DELTA值）的预定设定值。二次空气质量根据发动机进气量进行调节。

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