Night Patrol Robot for Detecting and Tracking of Human Motions using Proximity Sensor

Every human being needs to feel secure. The need for security has grown as the population has increased. This paper proposes the concept of creating a robot that can walk independently, recognize human motions, and distinguish between a legitimate employee and a robber in light of the expanding industries and growing need for security in this field. With the aid of the Raspberry Pi, the four- wheeled robot has been automated.