NFC Tag Screen Transmission Connection Method
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Solution Overview
Problem
Current connection methods between mobile terminals and screen transmission devices, such as scanning QR codes or screen transmission codes, require users to perform numerous manual operations, making the process cumbersome and inconvenient.
Innovation Solution
A connecting method and apparatus based on Near Field Communication (NFC) that allows users to connect a screen transmission device by touching an NFC tag, which contains network information of the screen transmission device, enabling automatic identification and connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If scanning connection or screen transmission code connection is used, then connection between mobile terminal and screen transmission device can be established, but user operation complexity increases and connection convenience deteriorates
Solution Approach 1:
The patent introduces an NFC tag as an intermediary carrier that stores network information of the screen transmission device. Instead of directly scanning codes or performing complex pairing operations, the user simply touches the NFC tag with the mobile terminal, which automatically reads the network information and establishes connection. This intermediary approach significantly simplifies user operations while maintaining reliable connection establishment.
Solution Approach 2:
The network information of the screen transmission device is pre-stored in the NFC tag before the connection process. This preliminary action eliminates the need for real-time code generation, camera scanning, or manual information entry during connection. The user only needs to perform the simple touch operation, and the system automatically completes the connection based on pre-prepared information.
2Productivity
If traditional scanning connection method is used, then connection can be established, but connection time increases and efficiency decreases
Solution Approach 1:
The patent enables the connection process to skip multiple intermediate steps by using NFC technology. Instead of going through camera activation, code scanning, information parsing, and manual confirmation steps, the system rushes through the connection by simply reading pre-stored network information from the NFC tag via touch. This dramatically reduces connection time and improves overall efficiency.
Data Source
AI summary
A connecting method, apparatus of a screen transmission device based on NFC, and a computer device are provided. The connecting method of the screen transmission device based on NFC includes touching an NFC tag, and identifying whether the NFC tag contains network information of the screen transmission device; and when the NFC tag contains the network information of the screen transmission device, acquiring the network information, and connecting with the screen transmission device according to the network information.