The Remote Metrology of Water Pollution Source Online Monitor Based on 3G Technology

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Abstract:

In order to improve the efficiency of metrological ordinary work in water pollution source online monitor instrument and reduce the measurement personnel's labor intensity. 3G technology has been used to connect test instrument with the client's network through the study of the STM32 type microprocessor and analog-to-digital conversion to test instruments output current. DTU and 3G wireless network have been used to complete the testing data of the transmission, as well as formulate the corresponding server and client software,which perfect man-machine interface and facilitate man-machine interaction. Field experiments show that the system is stable and reliable, which can effectively meet the demand of the measurement and have a broad application prospect.

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371-375

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October 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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