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Principles and Design of Smart Meter Systems

2026-04-06 06:06:04 · · #1

Content Description

This invention relates to a smart meter system.

Background of the Invention

Current electricity meters have achieved a high level of practicality in terms of anti-theft capabilities, metering accuracy, load characteristics, error curve flatness, power factor compensation performance, self-power consumption, and especially the flexibility of their metering parameters and derived functions. However, there is no relevant planning for the future development of smart IoT in industry, enterprises, and even households. Electricity meters and their subordinate switches are independent of each other, lacking a reasonable new type of electricity meter system that is adapted to the future smart IoT era.

Summary of the Invention

A smart meter system, characterized in that: the smart meter system includes: a smart meter for receiving electricity consumption data of electrical appliances; a power control platform for receiving data from the smart meter and generating corresponding user data information; and a control switch for connecting to the circuit of each electrical appliance and controlling the electricity consumption status of the electrical appliances according to the instructions of the power control platform.

The control switch, smart meter, and power control platform interact via wired or wireless means. Furthermore, a communication module is installed between the power control platform and the smart meter, also using wired or wireless means for data exchange. The power control platform uses this communication module to control the smart meter's usage status and read its billing and electricity metering data.

Furthermore, a communication module is installed between the control switch and the smart meter to form data interaction via wired or wireless means. The smart meter reads the power consumption of the appliance through the communication module and controls the status of the control switch through the communication module.

The smart meter system also includes: a smart terminal, which communicates with the power control platform via wired or wireless means. The smart meter system also includes: a smart terminal, which communicates with the smart meter and/or control switch via wired or wireless means. The smart meter is equipped with an RFID tag for recording user information. Each control switch is equipped with an RFID tag for recording information about the appliances used.

The communication module includes a reading module for reading data from RFID tags. The power control platform also includes an AI module for learning from the electricity consumption data of smart meters and detecting anomalies in newly generated electricity consumption data based on the learning results. The AI ​​module includes a storage module for storing the data collected by the power control platform; and a learning module for forming data or data groups that can identify smart meters based on the data in the storage module and the relationships between the data.

The beneficial effects achieved by this invention are: to provide a smart meter system with autonomous learning capabilities, thereby improving the intelligent monitoring of the entire power consumption system.

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