Network Connecting Device Wired LAN Profile Matching
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Solution Overview
Problem
Conventional network connecting devices face issues with security and convenience, particularly when switching between networks automatically, and struggle to easily select the correct wired LAN profile due to lack of broadcasted SSID information, leading to user inconvenience and potential security risks.
Innovation Solution
A network connecting device with a wired LAN connection detection section, profile management, selection, and configuration sections that automatically detect and select the appropriate wired LAN profile based on connected LAN cable, acquire network identification information, and determine match with stored profiles, ensuring secure and convenient connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If automatic network switching is implemented based on priority levels, then network connection convenience is improved, but security is worsened due to automatic switching without user knowledge
Solution Approach 1:
The system provides feedback to the user by displaying notification information when a network connection is established or switched. This allows users to be aware of automatic network changes while still benefiting from automated connection management, thus resolving the contradiction between convenience and security.
2Adaptability or versatility
If multiple managed profiles are used for different networks, then network adaptability is improved, but ease of selection is worsened for wired LAN connections without SSID information
Solution Approach 1:
The system automatically detects wired LAN connections and performs self-service by autonomously selecting and applying the appropriate managed profile without requiring user intervention. This resolves the contradiction by maintaining adaptability through multiple profiles while eliminating the selection burden for users.
Solution Approach 2:
The system provides feedback to users about detected wired LAN connections and selected profiles, allowing users to verify automatic selections or manually intervene if needed, thus balancing automated convenience with user control.
3Device complexity
If a unified user interface is used for network configuration, then device complexity is reduced, but ease of operation is worsened for users familiar with standard OS functions
Solution Approach 1:
The system employs a universal notification mechanism that works across different network types and connection scenarios, providing consistent user experience while maintaining compatibility with standard OS functions. This resolves the contradiction by creating a unified interface that doesn't alienate users familiar with conventional operations.
Data Source
AI summary
A network connecting device includes: a wired LAN connection detection section that detects connecting of a LAN cable; a profile management section that manages a profile; a profile selection section that selects in sequence at least one profile that indicates wired LAN connection; a network configuration section that sets a network configuration based on the selected profile; a network identification information acquisition section that acquires network identification information; a network determination section that determines whether or not a wired LAN with which a connection is formed by the LAN cable and a network indicated by the profile match each other; and a network connection section that applies the profile when it is determined as a match.