发明名称 Device and Method for Monitoring Signal Levels
摘要 A device for monitoring signal levels of signals that are generated, for the purpose of detecting a magnetic field, by a plurality of Hall sensors includes a first, second, and third input and a diagnostic device. The first input is configured to receive a first signal from a first Hall sensor. A first electrical resistor is connected between the first input and a central point. The second input is configured to receive a second signal from a second Hall sensor. A second electrical resistor is connected between the second input and the central point. The third input is configured to receive a third signal from a third Hall sensor. A third electrical resistor is connected between the third input and the central point. The diagnostic device is connected to the central point and is configured to determine a position of the detected magnetic field using an average value.
申请公布号 US2014172337(A1) 申请公布日期 2014.06.19
申请号 US201314105264 申请日期 2013.12.13
申请人 Robert Bosch GmbH 发明人 Kern Robert;Kiefer Tobias
分类号 G01R33/07;G01R35/00 主分类号 G01R33/07
代理机构 代理人
主权项 1. A device for monitoring signal levels of signals that are generated, for the purpose of detecting a magnetic field, by a plurality of Hall sensors, comprising: a first input for a first signal from a first Hall sensor of the plurality of Hall sensors, wherein a first electrical resistor is connected between the first input and a central point; a second input for a second signal from a second Hall sensor of the plurality of Hall sensors, wherein a second electrical resistor is connected between the second input and the central point; a third input for a third signal from a third Hall sensor of the plurality of Hall sensors, wherein a third electrical resistor is connected between the third input and the central point, and a diagnostic device that is connected to the central point and configured to determine a position and/or an orientation of the detected magnetic field using an average value that results from the first signal, second signal, and third signal.
地址 Stuttgart DE