Fire Extinguisher Wheel Robot Based on Arduino Mega 2560 R3 with Android Smartphone Control

Abstract

The development of technology in the smartphone sector is currently developing very rapidly which results in smartphones becoming one of the primary needs. Judging from the ability of a smartphone that is able to run various applications, one of which is to use it as a control tool. Through this research, a fire extinguisher wheeled robot prototype will be built with the control of an Android smartphone based on the Arduino Mega 2560 via Bluetooth wireless communication. The results showed that the robot can function properly controlled via an Android smartphone with a maximum distance of 10 meters, the robot is able to respond and extinguish the fire with a maximum range of 60 cm, and the robot is able to know the distance of the barrier around it (in cm) with an accuracy of up to 97%. To extinguish the fire the robot can move with an average speed of movement of the robot of 22.2 seconds per extinguishing phase.

Fuzzy control of obstacle avoidance for substation patrol robot based on laser radar

“…In general, during the operation or obstacle avoidance path planning process of the patrol robot, a large amount of data and information are needed for analysis and support to further ensure the stability and safety of the subsequent control. Therefore, in order to improve the application efficiency and speed of the robot, we can first integrate the actual fuzzy control requirements and standards to determine the collection of basic control index values of the patrol robot [8]. The substation patrol robot is actually equivalent to a two-dimensional fuzzy controller, which reflects the dynamic change characteristics of the output under control through the verification of the equipment and the avoidance of obstacles.…”