Download PDFOpen PDF in browserDesign and Implementation of a Smart Mobile Robot with Living Organisms Detection for Fire Extinguishing in Closed Areas Based on GSMEasyChair Preprint 467610 pages•Date: December 1, 2020AbstractWith the recent risen in the population growth and the construction of the urban, the fires occurring have become widely spread. Here the lives of firefighters are in continuing risk where they may be exposed to the flaming or inhaling of toxic gasses associated with the combustion process. So that it is necessary to discover smart and effective ways to overcome these risks. In this study, a mobile robot is with a DC motor speed control is proposed, designed, and implemented for fire extinguishing especially in closed areas. The proposed robot is based on the Arduino microcontroller, motion sensor, Bluetooth module, H-bridge module, and GSM module. In addition, a small water pump installed on a servo motor and placed on the robot front to spraying the water on the fire. Meanwhile, the fire is explored by the Wi-Fi camera after that the water pump is turned ON wirelessly via the Bluetooth module with the help of a special Android app that utilised to driving the robot (speed and direction control) and operates the water pump as well. Besides that, once the presence of a living organism inside the fire site the motion sensor will detect this presence and the GSM module will send a warning SMS to the robot driver. Keyphrases: Arduino, GSM, Motor Driver, PIR sensor, firefighting robot, mobile robot
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