Smart Router Address Mapping for Home Power Supply Control

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Solution Overview

Problem

Current smart home power control systems lack efficient and user-friendly methods for managing and optimizing the power supply of multiple smart home devices, leading to potential energy wastage and inconvenience.

Innovation Solution

A method and device that utilize a smart router to automatically match and assign addresses to smart home power supplies, allowing users to control these devices through a centralized system, enabling remote operation, energy-saving features, and optimized usage habits management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If users manually control each smart home power supply individually, then device control capability is maintained, but operation convenience deteriorates

Engineering Contradiction:
Improveoperation convenienceVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent merges multiple power supply control functions into a single integrated system. The control device consolidates the ability to manage multiple power supplies (first, second, and third power supplies) into one unified interface, allowing users to control all devices through a single platform rather than individually managing each power supply unit.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The control device is designed with universal functionality to manage diverse types of smart home devices connected to different power supplies. It can simultaneously handle switching control for air conditioners, televisions, computers, and other appliances across multiple power supply units, providing a multi-functional control solution.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Loss of energy

If smart home power supplies operate independently without coordination, then device autonomy is maintained, but energy efficiency deteriorates

Engineering Contradiction:
Improveenergy wastageVSAvoidautomatic control capability
Core Design Contradiction:
Loss of energyVSExtent of automation

Solution Approach 1:

The system implements feedback mechanisms where the control device receives status information from various smart home devices connected to different power supplies. Based on this feedback, the control device automatically adjusts power supply switching to optimize energy consumption, such as turning off unused devices or coordinating operation times of multiple devices.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The control device performs preliminary switching operations based on predetermined schedules or user-defined preferences. For example, it can pre-turn off power supplies before expected idle periods or coordinate the startup sequences of multiple devices to avoid peak load conflicts, thereby reducing energy wastage proactively.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If centralized control is implemented across all power supplies, then energy optimization is improved, but system complexity deteriorates

Engineering Contradiction:
Improveenergy management efficiencyVSAvoidcontrol system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent segments the control system into modular functional units that can independently manage different power supplies while reporting to a central control device. Each power supply controller operates as an independent module with standardized communication interfaces, allowing the system to scale by adding or removing modules without redesigning the entire system architecture.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentEP3099017B1A method and a device for controlling a smart home power supply
Publication Date: 2018.05.09 XIAOMI INC
  • EP3099017B1 patent drawingFigure 1~2
  • EP3099017B1 patent drawingFigure 3
  • EP3099017B1 patent drawingFigure 4

AI summary

The present disclosure relates to a method and a device for controlling a smart home power supply. The method includes: after successful automatic matching of a smart router with a plurality of smart home power supplies, obtaining (S11, S21, S31) addresses assigned for the smart home power supplies by the smart router, and obtaining information on a plurality of home electronics connected to the smart home power supplies; establishing (S12, S22, S32) a correspondence between the information on the home electronics and the addresses of the smart home power supplies; and obtaining (S13, S23, S33) control information set for a home electronic by a user, searching an address of a smart home power supply connected to the home electronic from the correspondence, and sending a control instruction to the smart router according to the control information and the address of the smart home power supply.