becauseGPRSCommunication is based onIPThe data packet communication network of the address, the computer host configuration of the monitoring center is fixedIPAddress, for each credit stationGPRSThe module communicates with the host.

（1）Monitoring points: Each monitoring point is equipped with a data collector and a large aperture sensorRemote transmission water meterform. The data collector regularly collects and stores the flow data of large-diameter remote water meters, and starts them regularlyGPRSProactively report the recorded data within the sending cycle to the remote monitoring center through communication.
（2）Monitoring Center: The monitoring center consists of servers and related management software. Fixed server configurationIPAddress, using broadband dedicated line, andGPRSConnected to the internet. The center serves as the upper platform for front-end monitoring points, responsible for data collection, equipment management, and system analysis and management.

By using the above technical ideas, the application of this system is constructed. The system structure is shown in Figure 1: the server accesses the Internet through network cable or optical fiber. Mobile company's base stations and othersGPRSNetwork equipment is also connected to the Internet through wired mode. The remote water meter is interconnected with the data collector. The data collector usesGPRSWireless interconnection with base station antennas. The data collector is responsible for collecting, recording, and transmitting flow data of large-diameter water meters. The server, as the execution center software of the data center, is responsible for data collection and analysis management.