Home Appliance NFC Control System for Unified Mobile Interface
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Solution Overview
Problem
Conventional home appliances require users to operate each device individually and refer to product-specific instructions, making the user interface cumbersome and inconvenient.
Innovation Solution
A home appliance system that includes a washing machine equipped with a tag unit, communication unit, memory, display unit, input unit, and controller, along with a mobile terminal featuring a communication unit, storage unit, display unit, input unit, speaker, and terminal controller, allowing for operation control via Near Field Communication (NFC) between the mobile terminal and the washing machine.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional home appliances are operated individually with product-specific instructions, then each appliance can be controlled independently, but the user interface becomes cumbersome and inconvenient
Solution Approach 1:
The patent merges multiple home appliances into a unified system that can be controlled through a single user interface. The control system integrates washing machines, dryers, and other appliances, allowing users to manage all devices through one centralized interface rather than multiple separate interfaces, thereby improving ease of operation without sacrificing individual appliance control capabilities
Solution Approach 2:
The control system is designed with universal functionality to operate multiple different types of home appliances through a single interface. The system provides multi-functional control capabilities that adapt to various appliance types, eliminating the need for users to learn and operate separate interfaces for each device, thus resolving the contradiction between operational convenience and device complexity
2Reliability
If users must know product instructions for each home appliance, then precise control of each device is achieved, but user convenience deteriorates
Solution Approach 1:
The control system incorporates self-service functionality that automatically provides relevant information and guidance for each appliance without requiring users to consult separate product instructions. The system can display operational parameters, maintenance schedules, and usage information automatically based on the selected appliance and mode, maintaining control precision while significantly improving user convenience
Solution Approach 2:
The system implements feedback mechanisms that provide real-time information about appliance status, operation parameters, and control settings. This feedback loop allows users to precisely control each appliance through the unified interface while receiving automatic guidance, eliminating the need to memorize or reference separate product instructions for each device
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables intuitive and convenient operation of home appliances by allowing data transmission and control through a mobile terminal, simplifying user interaction and providing easy access to appliance information, usage history, and maintenance schedules.
Implementation Method 1
a home appliance system, which includes a home appliance and a mobile terminal, has been devised to transmit data through contact between the mobile terminal and a tag unit of the home appliance using Near Field Communication (NFC)
Data Source
AI summary
Disclosed is a home appliance system including a home appliance and a mobile terminal. The home appliance includes a tag unit, a communication unit, a memory, a display unit, an input unit, a drive control unit and a controller to control general operations of the home appliance, the home appliance including a washing machine. The mobile terminal includes a communication unit, a storage unit, a display unit, an input unit, a speaker and a terminal controller.