Intelligent signal source management system and method

CN121967663APending Publication Date: 2026-05-01SHENZHEN HEIJIN IND MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN HEIJIN IND MFG CO LTD
Filing Date
2023-10-20
Publication Date
2026-05-01

AI Technical Summary

Technical Problem

When the projection quality of existing all-in-one conference machines deteriorates, users are not aware of it in time, resulting in the projection quality failing to support normal playback during important video conferences and causing losses.

Method used

An intelligent signal source management system is provided. By acquiring projection data and device data in real time, it analyzes the near-field projection delay deviation, the remote projection delay deviation, the screen flickering fluctuation coefficient, and the aging rate of the projection light source, generates a quality coefficient, compares it with a preset threshold, and sends a maintenance management signal to the administrator.

Benefits of technology

Effectively analyze the usage status of the conference all-in-one machine, promptly prompt administrators for maintenance and management, and improve the stability and projection quality of the conference all-in-one machine.

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Abstract

The invention discloses an intellectualization-based signal source management system and method, and relates to the technical field of signal management systems, a data extraction module performs feature extraction on projection screen data and equipment data, and the extracted projection screen data comprises short-range projection screen delay deviation, remote projection screen delay deviation and a blurred screen fluctuation coefficient; the equipment data comprises a projection light source aging rate, the comprehensive calculation module comprehensively calculates a short-range projection screen delay deviation, a long-range projection screen delay deviation, a blurred screen fluctuation coefficient and the projection light source aging rate to generate a quality coefficient for the projection screen at the time after the conference is finished, and the analysis module compares the quality coefficient with a preset quality threshold value. And analyzing the screen projection quality according to a comparison result. The management system can judge the use state of the conference all-in-one machine and give an alarm after effectively analyzing multiple items of data of the conference all-in-one machine, so that an administrator can conveniently know the use state of the conference all-in-one machine and carry out corresponding management, and the use stability of the conference all-in-one machine is effectively improved.
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