Wired Smart Meter Solution

Overview:

Wired Smart Meter Solution is a system based on RS-485 bus communication technology, which connects gas meters and concentrators through physical lines to realize gas data acquisition, transmission and management. The purpose of this solution is to replace manual meter reading or wireless transmission through wired communication technology, and realize high-reliability real-time monitoring and remote control.

Features:

1)Accurate measurement and stable communication
The meter is equipped with Hall sensor or photoelectric direct reading sensor, which can still maintain the accuracy of measurement (1.5 level) in extreme environments such as strong magnetic field and high humidity. The RS-485 bus is directly connected through a shielded twisted pair, which can completely avoid wireless signal interference.

2) Remote control and safety protection
The platform can remotely open and close valves (such as arrears or leakage scenarios), and supports magnetic interference detection and automatic valve closing when power fails.

3) Event diagnosis and alarm
Monitor abnormal events in real time: such as illegal meter disassembly, wiring tampering, battery low voltage, etc., and proactively report them to the platform.

4)Prepaid billing
It supports IC card prepaid model, and users can query real-time fees through the app.

Summary:

Wired Smart Meter Solution takes "physical connection + industrial grade communication" as its core and has significant advantages in reliability, real-time and security. It is especially suitable for high-interference environments, dense buildings and security-sensitive scenarios. This solution has high data stability and provides a long-term and reliable digital foundation for gas companies.