Intelligent Display Scene Switching by Proximity-Based Area Detection
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Solution Overview
Problem
The existing methods for changing scenes on intelligent display devices are inefficient and ineffective, particularly when users are in motion, as they rely heavily on manual or server-driven instructions and suffer from hysteresis in real-time position tracking.
Innovation Solution
The method involves determining a target area by identifying the closest signal transmitting device to the intelligent display screen, and then automatically changing the displayed scene to the corresponding target scene in real-time, based on a layout diagram and indoor coordinate system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If scene changing relies on changing instructions from background server or user, then the system can control scene switching, but the real-time position tracking has hysteresis and changing efficiency is low
Solution Approach 1:
The patent pre-divides the service area into multiple candidate areas and pre-associates each area with corresponding display scenes. When the terminal device's position enters a candidate area, the system can immediately switch to the pre-configured scene without waiting for server instructions, thus eliminating hysteresis delay while maintaining accurate position tracking.
2Ease of operation
If manual or server-driven instructions are used for scene changing, then the display can show specific scenes, but the user interaction efficiency is poor
Solution Approach 1:
The system automatically determines the terminal device's position, identifies the corresponding candidate area, and switches scenes based on pre-configured mappings. This self-service mechanism eliminates the need for manual or server-driven instructions, significantly improving both user interaction efficiency and scene changing productivity.
Solution Approach 2:
The system continuously monitors the terminal device's position and provides real-time feedback by automatically switching scenes when the device enters a candidate area. This closed-loop feedback mechanism ensures the display always shows the appropriate scene without requiring user input, enhancing both ease of operation and efficiency.
Data Source
AI summary
Disclosed are method for changing displayed scene, intelligent display screen and readable storage medium. The method includes: determining (201) a plurality of candidate signal transmitting devices and a distance between each candidate signal transmitting device and the intelligent display screen based on a plurality of received signals; determining (202) a target signal transmitting device closest to the intelligent display screen from a plurality of candidate signal transmitting devices and a target area to which the target signal transmitting device belongs; and determining (203) a target scene corresponding to the target area in a layout diagram displayed by the intelligent display screen and changing the displayed scene of the intelligent display screen to the target scene. Therefore, a displayed scene of the intelligent display screen can be automatically changed in real time, and the efficiency and effectiveness of changing the displayed scene of the intelligent display screen can be improved.