Display Interface Auto-Channel Mapping via Start Frame ID
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Solution Overview
Problem
The existing display technologies require manual and time-consuming connection of multiple display interfaces, leading to complex operations and potential image disorder when connecting lines are incorrectly plugged, which affects the normal display of images.
Innovation Solution
A display system with multiple first display interfaces and data channels, where each interface receives a start data frame carrying a data channel identifier, allowing the decoder to parse and correctly output corresponding image data streams, eliminating the need for manual reconnection and ensuring correct image arrangement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual connection of display interfaces is used, then correct image display can be achieved, but the operation becomes time-consuming and complex
Solution Approach 1:
The patent applies preliminary action by embedding data channel identifiers in start data frames before image data transmission. The display device automatically parses these identifiers and establishes correct data channel mappings in advance, eliminating the need for manual connection setup and reducing connection time while ensuring reliable image display.
2Reliability
If manual connection of display interfaces is used, then correct image display can be achieved, but the operation becomes complex
Solution Approach 1:
The patent implements self-service by enabling the display device to automatically identify data channels through parsing start data frames containing identifiers. The system autonomously establishes correct mappings between display interfaces and data channels without requiring manual intervention, thereby simplifying the connection operation while maintaining reliable image display.
3Reliability
If connecting lines are incorrectly plugged, then manual reconnection is needed, but this increases operation time and complexity
Solution Approach 1:
The patent applies feedback by incorporating data channel identifiers in start data frames that provide real-time information about the correct data channel mapping. The display device continuously monitors these identifiers and automatically adjusts data channel assignments based on the detected connections, eliminating the need for manual reconnection operations even when connecting lines are initially misplaced.
Data Source
AI summary
Provided are a display, a display device, a player, a playing device, and a playing display system. The display comprises at least two first display interfaces, a decode, and at least two data channels. Each first display interface is configured to receive a first image data stream transmitted by a second display interface with which a connection has already been established in a player. The first image data stream includes at least one start data frame and a second image data stream, the start data frame carries a data channel identifier. The decoder is configured to parse each first image data stream, and obtain a data channel corresponding to each second image data stream. Each data channel is configured to receive and output the corresponding second image data stream. The display can ensure that images displayed on a screen will not be ordered, and the operation is simple.