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The method of water quality monitoring applied by XueYe reservoir is sampling in the scene and analyzing at the laboratory at present. Based on analyzing key problem of water quality monitoring, automatic water quality monitoring system based on GPRS is provided in this paper. Considering features of water quality monitoring, the general structure and network framework of the system, and the way of...
This paper describes the design and research of RTU based on GPRS. The function of instrument includes field information sampling, analysis and transmission. In hardware design, the MSP430 microcontroller and GR64 is adopted to improve systemic reliability. In software design, the software development environment of the instrument is a cross compiler (IAR Embedded Workbench) which is design for MSP430...
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