Abstract:

Water supply wells for Daliu coal mine centralized control the issue，This article proposed that established the water supply well centralized control system, To achieve real-time monitoring and control of the operational status of each water wells，The sub-station will be collected electrical parameters，flow，level and other parameters sent to the monitoring center base on GPRS ne.．This program has alow cost，easy to achieve，transmission distance，etc．，have a strong practical．

Key words: GPRS net, Water supply wells, centralized control