Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing
Reexamination Certificate
2007-04-24
2007-04-24
Wachsman, Hal (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Measured signal processing
C702S126000, C702S127000, C713S340000
Reexamination Certificate
active
11025887
ABSTRACT:
A signal monitoring system includes four sensors, a multiplexer, a signal converting circuit, and a monitor chip. The multiplexer is electrically connected to the sensors for receiving the signals from the sensors. The multiplexer includes two selecting ports for selecting one of the sensors to communicate with the multiplexer, and a data bus for transmitting the signals generated by the selected sensor. The signal converting circuit includes an ADC electrically connected to the multiplexer for converting analog signals output therefrom to digital signals, and an MCU electrically connected to the ADC and the multiplexer. The MCU includes a digital port electrically connected to the monitor chip for outputting digital signals thereto, and a timer electrically connected to the monitor chip for outputting pulse signals thereto. The monitor chip is for processing the digital signals or pulse signals. A related signal monitoring method is also disclosed.
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Chung Wei-Te
Hon Hai Precision Industry Co. Ltd.
Wachsman Hal
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