APPARATUS AND METHOD FOR REMOTE MONITERING FLOW METER DATA OF WATER SUPPLY MIDDLE AND SMALL BLOCK USING MOBILE COMMUNICATION NETWORK AND HIGH QUALITY BUFFERING TECHNIQUE

摘要

The present invention relates to a real-time remote monitoring apparatus for data on a water supply medium-small-area flow meter using a mobile communication network and a high-performance buffering technique. The monitoring system comprises a water supply pipe (8) installed in a submerged water pipe (10) A wireless service unit 16 that wirelessly connects to a water supply area business server 20 at an upper part through wireless packet communication via a mobile communication network 18 together with a flow converter 14 for converting data to meter reading in the monitoring unit 12, ); The wireless service unit 16 controls the packet transmission of the real-time flow rate data read from the flow converter 14 to the waterworks area office server 20 in the flow meter data transmission packet 60 at the time of the real- The flow rate data missing due to the channel failure due to the call failure at the time point is buffered in the database 50 as untransmitted flow rate data and the buffered untransmitted flow rate data And a control unit (30) for controlling the flow of data in the flow meter data transmission packet (60) to be sent to the waterworks area business establishment server (20). The waterworks area establishment server (20) And when it is received, using the measurement time information of the received flow data, All.