SILENT DOORBELL SYSTEM WITH LIGHT SIGNAL FOR EDUCATIONAL INSTITUTIONS

TR202616616U5Pending Publication Date: 2026-10-21MEHMET AKİF UZUNOĞLU
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Patent Information

Application Number
TR202616616U
Authority / Receiving Office
TR · TR
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-09-26
Publication Date
2026-10-21
Estimated Expiration
2036-09-26

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Abstract

The invention uses light signals instead of an audible bell to indicate class and break times in educational institutions. It is related to a silent bell system (1). The system consists of a microcontroller (11), real-time clock module (10) a central control unit containing (12) and relay module (14), separate conductors for each signal color a low voltage distribution line (20) containing and connected in parallel to this line, red (32), yellow (33) and It consists of class signal units (30) containing green (34) light sources. Microcontroller (11), turns on the red light during class and the green light during break according to the registered class schedule and before each transition The system will display a yellow warning light for a specified period. After the interruption, the system will automatically return to the correct state. It can operate simultaneously with the existing bell system (40) and report light source failures to the center.
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