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1. 发明授权

US6032088A Method for checking vehicle component systems in motor vehicles 失效
标题翻译：检查机动车辆车辆部件系统的方法
公开(公告)号：US6032088A
公开(公告)日：2000-02-29
申请号：US875248
申请日：1997-07-02
申请人： Ekkehard Feldmann , Eberhard Frech , Bernhard Schray , Thomas Edelmann
发明人： Ekkehard Feldmann , Eberhard Frech , Bernhard Schray , Thomas Edelmann
IPC分类号： B60K15/035 , F01N3/20 , F02D41/22 , F02M25/08 , F02M37/00 , F02M63/00 , G01M17/007 , G01R31/00 , G01M17/00 , G01M19/00
CPC分类号： F02D41/22 , F02M25/0809 , G01R31/007
摘要： An on-board diagnostic arrangement is disclosed for checking component systems of a motor vehicle by test functions which are triggered during operation of the motor vehicle under predetermined start conditions. The test functions are characterized in that at least one signal can be coupled into the arrangement via which the triggering of the test functions by the arrangement is inhibited and in that at least one test function, which is carried out by the arrangement, is triggered independently of the predetermined start conditions and/or can be modified in its sequence. The arrangement makes possible a shortening of the check of component systems at the end of an assembly line or after customer service because satisfying time-consuming start conditions for the normal operation of the test functions can be omitted.
摘要翻译： PCT No.PCT / DE96 / 01242 Sec。 371日期1997年7月2日 102（e）1997年7月2日PCT PCT 1996年7月10日PCT公布。公开号WO97 / 17618 PCT 日期1997年5月15日公开了一种车载诊断装置，用于通过在预定起动条件下机动车辆的操作期间触发的测试功能来检查机动车辆的部件系统。测试功能的特征在于，可以将至少一个信号耦合到布置中，通过该布置禁止通过该布置的触发测试功能，并且由该布置执行的至少一个测试功能被独立地触发的预定开始条件和/或可以按其顺序进行修改。该装置可以缩短装配线末端或客户服务后的部件系统的检查，因为可以省略用于测试功能的正常操作的耗时的启动条件。

2. 发明授权

US06418907B1 Method and device for the operation of a drive unit on a vehicle 失效
标题翻译：用于操作车辆上的驱动单元的方法和装置
公开(公告)号：US06418907B1
公开(公告)日：2002-07-16
申请号：US09445057
申请日：2000-01-20
申请人： Eberhard Frech , Martin Froehlich , Lothar Gamer , Joerg Kerner , Alois Moser , Lutz Reuschenbach , Werner Hess
发明人： Eberhard Frech , Martin Froehlich , Lothar Gamer , Joerg Kerner , Alois Moser , Lutz Reuschenbach , Werner Hess
IPC分类号： F02D910
CPC分类号： F02D35/0007 , B60W30/188 , F02D11/105 , F02D37/02 , F02D41/045 , F02D2041/1432
摘要： A method and an arrangement for operating a drive unit of a vehicle are suggested. A desired value is preset and an actual value corresponding to the desired value is determined. The desired value is filtered in at least one operating situation. At the start of filtering, the filter is initialized with the determined actual value.
摘要翻译：提出了一种用于操作车辆的驱动单元的方法和装置。预设期望值并且确定对应于期望值的实际值。在至少一个操作情况下过滤所需的值。在开始滤波时，滤波器用确定的实际值初始化。

3. 发明授权

US06782313B1 Diagnostic test device for motor vehicle with programmable control devices 有权
标题翻译：具有可编程控制装置的汽车诊断试验装置
公开(公告)号：US06782313B1
公开(公告)日：2004-08-24
申请号：US09979617
申请日：2002-03-11
申请人： Eberhard Frech , Wolfgang Wagner
发明人： Eberhard Frech , Wolfgang Wagner
IPC分类号： G01M1500
CPC分类号： G01M17/007 , G06F8/65
摘要： A diagnostic tester for motor vehicles is described, and programmable control units having self-diagnostic means are provided for in the motor vehicle that, in program-controlled fashion, control, monitor the engine control and other systems of the motor vehicle, generate error codes and store them, and which can be connected to an external diagnostic tester via a diagnostic/test plug in the motor vehicle. The external diagnostic tester is equipped with a program recognition and program loading device. The program version contained in the connected control unit is queried and recognized using the program recognition device. Then, if the program available in the motor vehicle and recognized via the diagnostic/test plug, available in the connected control unit of the motor vehicle is not stored in the latest and most current version, the respective latest version is loaded by the program loading device into the program storage device of the corresponding control unit.
摘要翻译：描述了用于机动车辆的诊断测试器，并且在机动车辆中提供了具有自诊断装置的可编程控制单元，其以程控方式控制，监视机动车辆的发动机控制和其它系统，产生错误代码并存储它们，并且可以通过机动车辆中的诊断/测试插头连接到外部诊断测试器。外部诊断测试仪配有程序识别和程序加载装置。使用程序识别装置查询并识别连接的控制单元中包含的程序版本。然后，如果机动车辆中可用的程序并通过诊断/测试插头识别的程序在机动车辆的连接的控制单元中可用，则不存储在最新和最新版本中，则通过程序加载来加载相应的最新版本设备进入相应控制单元的程序存储设备。

4. 发明授权

US06755183B2 Method and arrangement for operating an internal combustion engine 失效
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US06755183B2
公开(公告)日：2004-06-29
申请号：US10274129
申请日：2002-10-21
申请人： Eberhard Frech , Wolfgang Wagner
发明人： Eberhard Frech , Wolfgang Wagner
IPC分类号： F02M5100
CPC分类号： F02D41/3809 , F02D41/042 , F02D41/062 , F02D2200/0602 , F02D2200/0606 , F02D2250/02 , F02M63/0225 , F02M2200/60
摘要： The invention is directed to a method and an arrangement for operating an internal combustion engine wherein the vapor pressure curve is determined with a pressure sensor in the fuel metering pipe during the shutoff phase of the engine and the fuel injection quantity in a subsequent start of the engine is corrected in correspondence to this pressure curve.
摘要翻译：本发明涉及一种用于操作内燃机的方法和装置，其中在发动机的切断阶段期间，用燃料计量管中的压力传感器确定蒸气压力曲线，并且在随后的发动机起动阶段中的燃料喷射量发动机对应于该压力曲线进行校正。

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