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1. 发明授权

US07012418B2 Measuring system with ratiometric frequency output 失效
标题翻译：带比例频率输出的测量系统
公开(公告)号：US07012418B2
公开(公告)日：2006-03-14
申请号：US10486641
申请日：2002-08-13
申请人： Rolf Reischl , Joerg Brueckner , Manfred Strohrmann , Marco Neuscheler , Hans Loistl , Axel-Werner Haag
发明人： Rolf Reischl , Joerg Brueckner , Manfred Strohrmann , Marco Neuscheler , Hans Loistl , Axel-Werner Haag
IPC分类号： G01N27/00
CPC分类号： G01D3/0365
摘要： A measuring device, with a digital interface for the transmission of digital signals to an evaluation unit, is disclosed, whereby the interface includes a clock input, to which a system clock signal is fed, a signal input, to which a measured signal is applied, an arithmetic unit, which derives an output signal from the clock signal and measured signal, and a signal output where the output signal is output and transmitted to the evaluation unit. Measurement accuracy may be improved by transmitting a reference signal that is a signal derived from the clock signal, and using this reference signal to correct the output signal.
摘要翻译：公开了具有用于将数字信号传输到评估单元的数字接口的测量装置，由此该接口包括被馈送系统时钟信号的时钟输入，施加测量信号的信号输入，从时钟信号和测量信号导出输出信号的运算单元，输出信号被输出并传送到评估单元的信号输出。通过发送作为从时钟信号导出的信号的参考信号，并使用该参考信号来校正输出信号，可以提高测量精度。

2. 发明授权

US07191081B2 Method for correcting an oscillator frequency 有权
标题翻译：校正振荡器频率的方法
公开(公告)号：US07191081B2
公开(公告)日：2007-03-13
申请号：US10487117
申请日：2002-08-16
申请人： Joerg Brueckner , Manfred Strohrmann , Hans Loistl , Axel-Werner Haag
发明人： Joerg Brueckner , Manfred Strohrmann , Hans Loistl , Axel-Werner Haag
IPC分类号： G01R23/00
CPC分类号： G01D18/00 , G01D3/028
摘要： A method for correcting an oscillator frequency of in particular a digital transmitter/receiver interface for transmitting measurement signals of a sensor to a control unit. The method includes outputting of a first reference frequency signal by the sensor, the first reference frequency signal and comparing it with a second reference frequency signal by the control unit, calculating a correction factor on the basis of the first and second reference frequency signals, and correcting the frequency signals representing actual measured quantities subsequently sent by the sensor and received by the control unit based on the calculated correction factor to obtain corrected frequency signals.
摘要翻译：一种校正特别是数字发射机/接收机接口的振荡器频率的方法，用于将传感器的测量信号传送到控制单元。该方法包括由传感器输出第一参考频率信号，第一参考频率信号，并通过控制单元将其与第二参考频率信号进行比较，基于第一和第二参考频率信号计算校正因子，以及校正表示由传感器随后发送并由控制单元根据所计算的校正因子接收的实际测量量的频率信号，以获得经校正的频率信号。

3. 发明授权

US5414304A Device for suppressing voltage drops 失效
标题翻译：用于抑制电压降的装置
公开(公告)号：US5414304A
公开(公告)日：1995-05-09
申请号：US952837
申请日：1992-11-23
申请人： Hans Loistl , Jochen Bach
发明人： Hans Loistl , Jochen Bach
IPC分类号： H02J7/00 , B60R16/02 , B60R16/03 , H02J9/06 , H02J1/00
CPC分类号： H02J9/061 , B60R16/03 , Y10T307/858
摘要： In a device for suppressing voltage drops in apparatuses which can be connected with a battery via at least two lines, one line serves to supply voltage permanently and the other line can be switched on or off via a switch. To prevent voltage drops which can occur on the permanent voltage supply side from negatively affecting the voltage supply to the apparatus, the permanent voltage supply is taken over by the other connected line via a circuit arrangement situated between the two lines when voltage drops occur while the switch is closed.
摘要翻译： PCT No.PCT / DE92 / 00126 Sec。 371日期：1992年11月23日 102（e）日期1992年11月23日PCT提交1992年2月21日PCT公布。出版物WO92 / 16992 日期：1992年10月1日。在用于抑制能够经由至少两条线与电池连接的装置中的电压降的装置中，一条线用于永久地提供电压，另一条线可以通过开关被接通或断开。为了防止在永久电压源上可能发生的电压降对电子设备的电压产生负面影响，当电压下降时，永久电压由位于两条线路之间的电路装置由另一条连接的线路接管，而开关关闭。

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