Mobile Terminal Login Switching for Smart Home Appliance Control
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Solution Overview
Problem
Existing smart home technologies face challenges in providing convenient and seamless control of home appliances through mobile terminals, particularly in terms of user authentication and data integration across different login methods, leading to complexity and inefficiency in managing multiple appliance settings.
Innovation Solution
A mobile terminal and server system that enables simple login using device information and account login, allowing for easy switching and integration of settings, with features such as pop-up guided user account registration, account switching, and non-overlapping content management to maintain user convenience and appliance control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If multiple login methods (device-based simple login and account-based login) are provided, then user convenience and accessibility are improved, but system complexity and difficulty in managing integrated settings worsen
Solution Approach 1:
The login system is segmented into two distinct login methods (device-based simple login and account-based login), each with its own authentication flow and settings management. This segmentation allows users to choose the appropriate login method based on their needs while keeping the system architecture modular and manageable.
Solution Approach 2:
An intermediary account switching mechanism is introduced to bridge between the two login methods. When switching from simple login to account login, the system automatically transfers appliance information through this intermediary process, ensuring seamless integration without requiring users to manually reconfigure settings.
2Ease of operation
If appliance information is automatically transferred when switching login methods, then user convenience is improved, but data integration complexity and potential for information loss worsen
Solution Approach 1:
The system implements a feedback mechanism where appliance information is automatically transferred and verified when switching between login methods. The server confirms the successful transfer of appliance data, providing feedback to ensure no information is lost during the transition from simple login to account login.
Solution Approach 2:
Before completing the account switching process, the system performs preliminary actions to backup and validate appliance information. This preliminary data preparation ensures that all appliance settings are properly captured and transferred before the login method change is finalized, preventing information loss.
Data Source
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AI summary
A mobile terminal includes: a display; a radio communication unit configured to exchange data with a server; and a controller configured to, in response to an input to execute an application associated with a home appliance, control a screen of the application associated with the home appliance to be displayed on the display, in response to a simple login item on the screen of the application being selected, control the radio communication unit to create a simple login ID account based on device information of the mobile terminal, and to transmit data including information on the created simple login ID account to the server, and in response to an account login item on the screen of the application being selected, control the radio communication unit to transmit data including user account information to the server. Accordingly, user convenience may be enhanced by providing an application to control home appliances, a simple login based on a device, and an account login based on an account.