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Portable terminal, output analysis system use portable terminal gas flowmeter, the method for gas flowmeter output analysis
Portable terminal, output analysis system use portable terminal gas flowmeter, the method for gas flowmeter output analysis
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机译:便携式终端,输出分析系统使用便携式终端气体流量计,用于气体流量计输出分析的方法
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摘要
PROBLEM TO BE SOLVED: To provide a technique of conducting gas meter output analysis, using a general portable terminal device.SOLUTION: The portable terminal device includes: an input unit inputting a digital output signal obtained by A/D conversion of an analog signal output from a gas meter; a data conversion unit dividing the digital output signal input from the input unit for each specific period and comparing the average value of the digital output signal with a predetermined threshold value for binary conversion; and a telegraphic message conversion unit converting the data binary-converted by the data conversion unit into a telegraphic alphanumeric message.SELECTED DRAWING: Figure 3
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