DEVELOPMENT OF A CELLULAR-ENABLED FIREFIGHTING ROBOT FOR REAL-TIME CONTROL AND REMOTE MONITORING VIA THE INTERNET

Abstract

This study presents the development of a cellular-enabled firefighting robot capable of real-time control and remote monitoring via the internet. The robot is designed to enhance firefighting efficiency, improve home safety, and operate in hazardous fire scenarios with minimal human risk. By integrating real-time processing and remote operation capabilities, the proposed system represents a significant advancement in firefighting technology. The use of a cellular network for online monitoring and control enhances the robot’s ability to navigate complex fire situations, making it a valuable asset for emergency response. The study employed the Experimental Prototyping Method to develop the firefighting robot. Data collection involved schematic diagrams, control system specifications, material selection, assembly procedures, and user feedback. The prototype was constructed using a lightweight fireproof frame, TT Geared Wheel DC Motors for mobility, and a Stepper Motor for fire extinguisher operation. Sensors such as the MQ2 Smoke Sensor, DHT11 Humidity and Temperature Sensor, and KY-026 Flame Sensor were integrated and controlled by an Arduino Uno microcontroller. Power was supplied by a LiFePO4 3S Battery with voltage regulation and charging management. The robot’s functionality, including fire detection, maneuverability, and fire extinguisher operation, was rigorously tested to ensure safety and efficiency. Prototype testing among 25 respondents demonstrated positive outcomes, confirming the robot’s effectiveness in firefighting applications. Surveys conducted with residents of one-story houses indicated a high approval rate for the robot’s performance in first-response fire scenarios. However, only 82% of respondents expressed willingness to adopt the technology, citing a lack of familiarity with the system as a primary concern. Despite initial hesitancy, the robot’s efficiency and cost-effectiveness suggest its potential to revolutionize firefighting practices and enhance residential fire safety. The study highlights the importance of awareness campaigns and user training to improve acceptance and integration of firefighting robotics in households. Findings underscore the prototype’s capability to significantly contribute to fire prevention and response efforts.