Beijing is currently progressively promoting the application of smart remote water meters. As of April 2021, approximately 1.4 million smart water meters have been replaced, steadily moving towards a paperless billing system. Smart water meters not only enable real-time collection and upload of remote water usage data but also feature a special "alarm" function. So, what technologies are behind them?

Technologies Incorporated in Smart Remote Water Meters

1. Internet of Things (IoT)

The "IoT concept" is built upon the "Internet concept," extending and expanding the user end to enable information exchange and communication between objects. The remote meter reading system platform for smart water meters precisely facilitates data transmission and communication between the smart meter, concentrator, and server, forming a city-level IoT structure in practical urban water supply applications.

2. Computer Hardware

Devices such as smart water meters, data collectors, concentrators, and servers are all electronic communication devices designed based on computer hardware. Their working mechanism is completely different from traditional mechanical water meters, and their operation, maintenance, and management  a certain level of computer hardware knowledge.

3. Network Transmission

After the concentrator sends a meter reading or valve control command to a designated smart water meter, the smart meter executes the command and transmits the result data back to the concentrator via wired or wireless data transmission methods, often relayed through a collector. The data is then transmitted from the concentrator to the platform server for parsing and processing the command message, completing one automatic meter reading operation. Network transmission of data information is a critical technical point throughout this communication process.

4. Software Engineering and Information Management

The intelligent meter reading system platform is a typical management system software. During both the early development and design phase and the later maintenance and management phase, relevant technical knowledge of software engineering is required to analyze and solve problems pertinently, ensuring the meter reading system meets actual functional requirements.

5. Data Mining

Generally, intelligent meter reading platform systems store a vast amount of information data. These data can not only be simply displayed to meet user query needs but can also undergo data mining to discover certain patterns and insights.

Smart remote water meters, formed by technologies like the Internet of Things and data acquisition, can manage urban water resources more efficiently, creating a new model of multifunctional, agile, and comprehensive public service. This contributes to the development of smart cities. Therefore, it is believed that in the near future, smart remote water meters will be fully deployed across Beijing, adding a touch of high-tech intelligence to residents' lives.