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1. 发明授权

US07193421B2 Method and device for determining the state of a vehicle battery 有权
标题翻译：用于确定车辆电池的状态的方法和装置
公开(公告)号：US07193421B2
公开(公告)日：2007-03-20
申请号：US10760978
申请日：2004-01-20
申请人： Wunibald Frey , Helmut Meyer , Marc Knapp
发明人： Wunibald Frey , Helmut Meyer , Marc Knapp
IPC分类号： G01N27/416
CPC分类号： G01R31/3651 , G01R31/3606
摘要： A method and a device for determining the state of a vehicle battery in which the battery voltage is measured and information regarding the state of the vehicle battery is derived from the measured battery voltage by means of an integration procedure. A variable weighting factor is taken into account in the integration procedure.
摘要翻译：一种用于确定其中测量电池电压的车辆电池的状态的方法和装置，并且通过积分程序从测量的电池电压导出关于车辆电池的状态的信息。在整合过程中考虑了可变加权因子。

2. 发明授权

US06232674B1 Control device for a vehicle electric system 有权
标题翻译：车辆电气系统的控制装置
公开(公告)号：US06232674B1
公开(公告)日：2001-05-15
申请号：US09284306
申请日：1999-04-28
申请人： Wunibald Frey , Gerhard Koelle , Albert Geiger
发明人： Wunibald Frey , Gerhard Koelle , Albert Geiger
IPC分类号： B60L300
CPC分类号： H02J7/1423 , B60R16/03 , H02J2007/143 , H02M3/1582 , Y02T10/7005 , Y10T307/615 , Y10T307/625
摘要： A control device for an on-board electrical system with at least two batteries which can be charged by a generator and serve to supply various consumers is described. This control device is located between the two batteries and includes a supply network element, a bus-capable microcomputer, a direct voltage converter, and a short circuit proof end stage. The control device is supplied with information via various terminals, and via other terminals the control device can output control signals. As a function of predeterminable data, the on-board electrical system control device closes the connection between the two batteries and after being switched off enters a “sleep mode”.
摘要翻译：描述了一种用于具有至少两个电池的车载电气系统的控制装置，其可由发电机充电并用于供应各种消费者。该控制装置位于两个电池之间，包括供电网元件，总线微型计算机，直流电压转换器和防短路终端。控制装置通过各种终端提供信息，经由其他终端，控制装置可输出控制信号。作为可预测数据的功能，车载电气系统控制装置关闭两个电池之间的连接，并且在关闭后进入“睡眠模式”。

3. 发明授权

US5977652A Device for supplying voltage in a motor vehicle including two batteries and having improved reliability 失效
标题翻译：用于在包括两个电池的机动车辆中提供电压并具有改进的可靠性的装置
公开(公告)号：US5977652A
公开(公告)日：1999-11-02
申请号：US983072
申请日：1998-01-12
申请人： Wunibald Frey , Hans Gegusch-Brunner , Joachim Schenk , Volker Breunig , Richard Schoettle , Bernd Aupperle
发明人： Wunibald Frey , Hans Gegusch-Brunner , Joachim Schenk , Volker Breunig , Richard Schoettle , Bernd Aupperle
IPC分类号： F02N11/08 , H02J7/00 , H02J7/14 , H02J9/00 , H02J1/10
CPC分类号： H02J7/1423 , H02J9/002 , F02N11/0866 , F02N2011/0888 , Y02T10/7005 , Y10T307/505 , Y10T307/615 , Y10T307/625
摘要： A two-battery on-board electrical system in a motor vehicle is disclosed, in which an on-board electrical system control unit is disposed between the batteries, and one battery is used primarily to supply the usual consumers while the other is used primarily to supply the starter. The on-board electrical system control unit 16 includes an on-board electrical system module, which performs the requisite reverse switching operations and has one further terminal, by on-board electrical system components required for starting an operation can be supplied with voltage. These on-board electrical system components are supplied at maximum priority, and if the supply battery is too greatly discharged are jointly supplied by both batteries, but it is nevertheless assured that during the starting process the other on-board electrical system components are not connected to the starter battery.
摘要翻译： PCT No.PCT / DE97 / 00603 Sec。 371日期：1998年1月12日 102（e）日期1998年1月12日PCT 1997年3月25日PCT公布。出版物WO98 / 02950 日期1998年1月22日公开了一种机动车辆中的双电池车载电气系统，其中，在电池之间设置车载电气系统控制单元，并且一个电池主要用于向通常的消费者供电，而其他主要用于提供起动器。车载电气系统控制单元16包括车载电气系统模块，其执行必要的反向切换操作并且具有一个另外的终端，通过车载电气系统组件可以向电源提供启动操作。这些车载电气系统组件以最高优先级提供，并且如果两个电池共同供电，电池电量过大，但是确保在起动过程中，其他车载电气系统组件未连接到起动电池。

4. 发明授权

US4354182A Monitoring equipment for the electrical supply system in a motor vehicle 失效
标题翻译：监控机动车辆供电系统的设备
公开(公告)号：US4354182A
公开(公告)日：1982-10-12
申请号：US158227
申请日：1980-06-10
申请人： Wunibald Frey
发明人： Wunibald Frey
IPC分类号： G01R31/00 , G08B19/00
CPC分类号： G01R31/006
摘要： Faulty excitation of the generator-regulator unit in the electrical system of a motor vehicle with resultant changes in the regulator output is indicated by the lighting of a light-emitting diode connected between the ignition switch and a Zener diode furnishing a constant reference voltage. A voltage divider is connected from the ignition switch to the negative battery terminal. One voltage divider tap is connected to the regulator input. When the regulator is underexcited, the voltage drop across the LED is sufficient to cause it to light. Alternatively, a first LED can be provided for indicating underexcitation of the generator and a second one for indicating overexcitation. For this purpose, the first LED is connected between the ignition switch and the regulator input terminal, while the second one is connected between the Zener diode and the regulator input terminal. Alternatively, the Zener diode in series with the second LED can be connected between the ignition switch and the negative battery terminal, while the first LED is connected between the ignition switch and the regulator input.
摘要翻译：发动机调节器单元在机动车辆的电气系统中的故障激励由调节器输出的结果改变指示，连接在点火开关和提供恒定参考电压的齐纳二极管之间的发光二极管的点亮。分压器从点火开关连接到负极端子。一个分压器抽头连接到调节器输入。当调节器不足时，LED两端的电压降足以使其亮起。或者，可以提供用于指示发生器的不足激励的第一LED，以及用于指示过激励的第二LED。为此，第一个LED连接在点火开关和调节器输入端子之间，而第二个LED连接在齐纳二极管和调节器输入端子之间。或者，与第二LED串联的齐纳二极管可以连接在点火开关和负极电池端子之间，而第一个LED连接在点火开关和调节器输入端之间。

5. 发明授权

US5525891A Power-supply-apparatus in a vehicle 失效
标题翻译：车辆供电装置
公开(公告)号：US5525891A
公开(公告)日：1996-06-11
申请号：US87688
申请日：1993-07-02
申请人： Friedhelm Meyer , Wunibald Frey , Mathias Doege
发明人： Friedhelm Meyer , Wunibald Frey , Mathias Doege
IPC分类号： B60R16/02 , B60R16/03 , F02N11/08 , H02J7/14 , H01M10/44
CPC分类号： F02N11/0866 , H02J7/1423 , B60R16/03 , Y02T10/7005
摘要： A power supply for a motor vehicle includes an additional voltage storage associated with the starter and the starter is separated from the rest of the vehicle supply system during the starting process by a charging/separating module. Since different variables of the vehicle supply system are supplied to this charging/separating module and corresponding measurements and detection take place within this module, the charging/separating module itself switches off or switches over in a manner which is optimally adapted to requirements.Since the voltage storage associated with the starter and the rest of the vehicle supply battery can be operated completely independently from one another, they can be freely selected based on requirements (starting or buffering). A particularly reliable and safe charging of this voltage storage is ensured at a reduced nominal voltage of the voltage storage, also designated as starter storage.
摘要翻译： PCT No.PCT / DE92 / 00769 Sec。 371日期：1993年7月2日 102（e）日期1993年7月2日PCT提交1992年9月10日PCT公布。公开号WO93 / 11003 日期：1993年6月10日。机动车辆的电源包括与起动器相关联的附加电压存储器，并且起动器在起动过程期间通过充电/分离模块与车辆供应系统的其余部分分离。由于车辆供应系统的不同变量被提供给该充电/分离模块，并且相应的测量和检测发生在该模块内，所以充电/分离模块本身以最佳地适应要求的方式来关闭或切换。由于与起动器和车辆供电电池的其余部分相关联的电压存储可以彼此完全独立地操作，所以可以根据要求（启动或缓冲）自由地选择。在电压存储器的额定电压降低时，也可以确保对该电压存储器的特别可靠和安全的充电，也称为起动器存储器。

6. 发明授权

US5170040A Device for supplying energy to a heated window pane from an electrical network of a motor vehicle 失效
标题翻译：从电动汽车电气网络向加热窗帘提供能量的装置
公开(公告)号：US5170040A
公开(公告)日：1992-12-08
申请号：US605116
申请日：1990-10-26
申请人： Rainer Wirtz , Wunibald Frey , Ralph-Gebhard Renk
发明人： Rainer Wirtz , Wunibald Frey , Ralph-Gebhard Renk
IPC分类号： B60R16/02 , B60R16/03 , B60S1/02 , H02M3/337 , H05B3/84
CPC分类号： H05B3/84 , B60S1/026 , H02M3/3372 , H05B1/0236 , B60R16/03 , H05B2203/035
摘要： The device for energizing a heating element of a window pane from a direct current network of a motor vehicle includes a converting device for converting the d.c. voltage of the direct current network into an alternating current voltage of a predetermined frequency and a resonant circuit connected to the output of the converting device having a Q-factor high enough to produce a low number of harmonics in operation. The resonant circuit has a resonant frequency corresponding to that of the alternating current voltage. The heating element is a part of a resistance of the resonant circuit. The converting device can include a control circuit for producing alternating control signals, a base driving circuit controlled by the control signals and having two outputs connected respectively to a base of a switching transistor. The device can also include a protecting circuit for picking up energy during opening of the respective switching transistors and returning the picked-up energy to the d.c. network.
摘要翻译：用于从机动车辆的直流网络供电窗玻璃的加热元件的装置包括用于转换直流电的转换装置。直流网络的电压成为预定频率的交流电压，以及连接到转换装置的输出的谐振电路，其具有足够高的Q因数，以在操作中产生低数量的谐波。谐振电路具有与交流电压相对应的谐振频率。加热元件是谐振电路的电阻的一部分。转换装置可以包括用于产生交流控制信号的控制电路，由控制信号控制的基极驱动电路，并且具有分别连接到开关晶体管的基极的两个输出。该装置还可以包括保护电路，用于在打开各个开关晶体管期间拾取能量并将拾取的能量返回到直流电。网络。

7. 发明授权

US5025136A Device for and method of applying voltage to a heating resistor in a motor vehicle in dependency on operating conditions of the vehicle 失效
标题翻译：根据车辆的运行状况，向机动车辆的加热电阻器施加电压的装置和方法
公开(公告)号：US5025136A
公开(公告)日：1991-06-18
申请号：US515110
申请日：1990-04-27
申请人： Mathias Doege , Wunibald Frey
发明人： Mathias Doege , Wunibald Frey
IPC分类号： B60H1/22 , B60R16/02 , B60R16/03 , H02J7/14
CPC分类号： B60H1/2218 , H02J7/1438 , B60R16/03
摘要： Disclosed is a device for and a method of applying output voltage from a power generator to a heating resistor in a motor vehicle. During the standstill condition of the vehicle the heating resistor is connected directly to the generator and a power supply network connected parallel to the terminals of a battery, is disconnected from the generator. The output voltage of the generator is regulated to increased values to achieve a higher efficiency in the heating resistor. During the travel of the motor vehicle, the heating resistor is connected in series with the power supply network and a regulated voltage from the power generator is applied across the series connection. The output voltage is regulated such that a nominal voltage is maintained at the power supply network. The switchover between the standstill and running operational conditions is provided by two switching devices which are controlled by a control device in dependency on operational conditions of the motor vehicle.
摘要翻译：公开了一种将来自发电机的输出电压施加到机动车辆中的发热电阻器的装置和方法。在车辆的停止状态下，加热电阻器直接连接到发电机，并且与电池端子平行连接的电源网络与发电机断开连接。发电机的输出电压被调节到增加的值，以在加热电阻器中实现更高的效率。在机动车行驶期间，加热电阻器与电源网络串联连接，并且串联连接上施加来自发电机的调节电压。调节输出电压，使电源网络上保持额定电压。停机和运行状态之间的切换由两个由控制装置控制的开关装置提供，这些开关装置依赖于机动车辆的操作条件。

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