Development of autonomous disinfecting and humidifying machine/ Joshua Andrew H. Adeva, Fran Eldrich R. Acbuya, Kris Kian D. Lavetoria, Ryujin Maru S. Marquez, and Jasper James A. Soriano .--

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Adeva, Jpshua Andrew H [author ]

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Material type: Text

TextPublication details: Manila: Technological University of the Philippines, 2025Description: xi,86pages: 29cmContent type:

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BTH TK 147 A34 2025

Dissertation note: College of Industrial Technology .-- Bachelor Engineering Technology major in Electrical Technology: Technological University of the Philippines, 2025. Summary: The "Development of an Autonomous Disinfecting and Humidifying Machine" addresses the need for automated hospital sanitation. Manual cleaning is time-consuming, unreliable, and increases contamination risks. This research developed a robotic system that disinfects and humidifies hospital rooms, ensuring consistent hygiene and air quality. The robot features navigational sensors, bumper sensors, and microwave radar proximity sensors for precise movement and collision avoidance. Its disinfection system uses a quaternary ammonium compound dispersed through a fine mist, effectively sterilizing surfaces and air. Additionally, ultrasonic atomization maintains ideal humidity levels. Constructed from Styrofoam and ABS plastic, the prototype operates on an 8.2V (3S2P) Lithium-ion battery. It holds 1 liter of disinfectant and 500mL of humidifier liquid, making it suitable for extended use. The prototype was presented to 30 evaluators using the Technological University of the Philippines assessment criteria: functionality, aesthetics, workability, durability, economy, safety, and salability. It received a mean score of 4.05, categorized as “very good.” This conclude that the machine successfully sanitizes and humidifies hospital environments, contributing to improved hygiene and air quality. Keywords: autonomous disinfecting machine, humidification, quaternary ammonium compound, navigational sensors, microwave radar proximity sensor, hospital hygiene

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Item type	Current library	Shelving location	Call number	Copy number	Status	Date due	Barcode
Bachelor's Thesis CIT	TUP Manila Library	Thesis Section-2nd floor	BTH TK 147 A34 (Browse shelf(Opens below))	c.1.	Not for loan		BTH0005882

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Bachelor's thesis

College of Industrial Technology .-- Bachelor Engineering Technology major in Electrical Technology: Technological University of the Philippines, 2025.

Includes bibliographic references and index.

The "Development of an Autonomous Disinfecting and Humidifying Machine" addresses
the need for automated hospital sanitation. Manual cleaning is time-consuming,
unreliable, and increases contamination risks. This research developed a robotic system
that disinfects and humidifies hospital rooms, ensuring consistent hygiene and air quality.
The robot features navigational sensors, bumper sensors, and microwave radar proximity
sensors for precise movement and collision avoidance. Its disinfection system uses a
quaternary ammonium compound dispersed through a fine mist, effectively sterilizing
surfaces and air. Additionally, ultrasonic atomization maintains ideal humidity levels.
Constructed from Styrofoam and ABS plastic, the prototype operates on an 8.2V (3S2P)
Lithium-ion battery. It holds 1 liter of disinfectant and 500mL of humidifier liquid,
making it suitable for extended use. The prototype was presented to 30 evaluators using
the Technological University of the Philippines assessment criteria: functionality,
aesthetics, workability, durability, economy, safety, and salability. It received a mean
score of 4.05, categorized as “very good.” This conclude that the machine successfully
sanitizes and humidifies hospital environments, contributing to improved hygiene and air
quality.

Keywords: autonomous disinfecting machine, humidification, quaternary ammonium
compound, navigational sensors, microwave radar proximity sensor, hospital hygiene

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