Design and implementation of surveillance robot for outdoor security

摘要

This paper presents us a modern approach for surveillance of outdoor security. This robot has the ability to detect a human whether he/she is authorized or not using RFID tag and also detects metal bombs using metal detector sensor. Wireless camera mounted on the robot provides us continuous streaming of the defined outdoor area and a stepper motor is used for the rotation of the wireless camera in 360-degree direction. Surveillance is done even in complete darkness by using Infrared lighting. The heart of our paper is Aurdino Uno microcontroller, used to control the entire functioning of the robot. It analysis the signal from the RF receiver and displays the corresponding message. IR detector is used for the obstacle detection. Two DC motors are interfaced at the receiving end of the microcontroller, which controls the movement of the robotic vehicle. GSM module is used to get the message about the human and metal detection. This robot replaces human being for security purpose.