Water temperature data processing device used under coal mine based on GPRS

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] like figure 1 As shown, the GPRS-based water temperature data processing device used in the mine includes a mine intrinsically safe hydrological monitoring substation 2 and a plurality of water temperature sensors 1, and the mine intrinsically safe hydrological monitoring substation 2 and a plurality of water temperature sensors 1 Wired, master-slave, and half-duplex methods are used to connect between them. The mine intrinsically safe hydrological monitoring substation 2 collects data through a plurality of water temperature sensors 1, and receives, processes and analyzes the data; wherein, the mine Intrinsically safe hydrological monitoring substation 2 includes multi-channel A / D analog-to-digital converter, data acquisition module 201, GPRS data communication module 202 and memory; The multi-channel analog water temperature d