Screen Cast Control Apparatus Wireless Link Decoupling
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current screen casting methods are costly and inconvenient due to reliance on cables and specific applications, limiting their efficiency and user experience.
Innovation Solution
A method and apparatus for screen cast control that establish data links between devices to transmit information, allowing for wireless communication and decoupling the screen casting logic, thereby reducing costs and improving convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cable connection is used for screen casting, then transmission stability is improved, but device complexity and cost increase
Solution Approach 1:
The patent replaces the mechanical cable connection system with a wireless communication system. The screen casting apparatus establishes wireless communication links (first communication link to source device, second communication link to display device) to transmit screen casting information, eliminating the need for physical cable connections while maintaining transmission functionality.
Solution Approach 2:
The screen casting apparatus acts as an intermediary device between the source device and display device. It receives screen casting information from the source device via the first communication link, processes the information, and transmits it to the display device via the second communication link, enabling wireless screen casting without direct connection between source and display devices.
2Adaptability or versatility
If application installation is required for screen casting, then casting functionality is improved, but ease of operation deteriorates
Solution Approach 1:
The screen casting apparatus provides universal screen casting functionality that works across different device types and communication protocols. It supports multiple communication links and can cast various types of screen information (videos, images, text) without requiring device-specific applications, making the system universally applicable and easy to use.
Solution Approach 2:
The screen casting apparatus automatically manages the screen casting process by establishing communication links, receiving screen casting information, processing the data, and transmitting it to the display device. The system performs self-configuration and self-management, eliminating the need for users to manually install or configure applications.
Data Source
Figure 1~2
Figure 3
Figure 4~5
AI summary
A method and an apparatus of screen cast control, and a storage medium. The method includes: establishing (S101, S301) a first data link with a first device, wherein the first device includes information to be cast; acquiring (S102, S302) the information to be cast from the first device using the first data link; and transmitting (S103, S311) the information to be cast to a data reception apparatus to trigger the data reception apparatus to cast the information to be cast to a second device.