1、Remote Intelligent Meter Reading SystemOverview

Water meters for major water consumers of the public utility are often installed in underground meter pits. Under the traditional meter reading method, meter readers have to carry their reading books, open the pit covers, and sometimes descend to the bottom of the pit to read the meters. After completing all the readings in the area, they transfer the data to billing staff for input into computers. This method is not only time-consuming and inefficient, but it also makes it difficult to ensure the accuracy of the meter reading data.

The mobile wireless meter reading system fully integrates 433MHz, Bluetooth wireless communication technology, and microcomputer information processing technology, allowing meter readers to perform wireless readings through a mobile app without opening manholes upon arrival, thereby eliminating the issues of estimated, missed, or incorrect readings that are common with manual readings, ensuring the accuracy of meter reading data.

Core System Equipment: Mobile APP + 433M Low-Power Consumption Measurement and Control Terminal

2. Remote Intelligent Meter Reading System Composition

The wireless meter reading system for mobile phones consists of four main components: a meter reading management unit, a mobile APP with a 433MHz/Bluetooth conversion module, a 433MHz low-power consumption measurement and control terminal, and a metering instrument.
◆ Meter Reading Management Unit: Installs meter reading management system software for storing, querying, statistics, and analysis of meter reading data.
Mobile APP + 433MHz/Bluetooth Conversion Module: One-click data collection from multiple user meters and export via USB/Wi-Fi to the meter reading management unit.
433M Low-Power Consumption Measurement and Control Terminal: Automatically collects flow meter data within the meter pit and transmits it externally via 433MHz radio frequency signals.
◆ Flow Meters: Electromagnetic Flow Meters, Ultrasonic Flow Meters, Pulse Water Meters, etc.

3. Diagram of the Working Principle of a Remote Intelligent Meter Reading System

 
Topology Diagram of Wireless Mobile Meter Reading System

4. Features and Functions of the Remote Smart Meter Reading System

Avoid copying errors, omissions, and inaccuracies, as well as favoritism, to ensure the accuracy of meter reading data.
◆ Wirelessly read meters without opening manholes, ensuring meter readers' safety and preventing accidents.
Save labor and greatly enhance meter-reading efficiency, reducing the processes of copying, auditing, and inputting.
Reduce meter reading cycles to prevent the occurrence of "bi-monthly readings" and "multi-month readings" due to heavy workload.
The 433M low-power consumption measurement and control terminal has a low power consumption, equipped with two lithium batteries that can sustain operation for over 2 years.