An autonomous robot for intelligent security systems

Today scientific knowledge relentlessly bringing change and comfort in day to day life. In Present generation, an autonomous robot has been a popular technology which is widely used in many areas. Robots are used to share the work and act more autonomously in performing the jobs faster than humans. Usually, Robots are more intelligent with endless energy levels and more precise in handling the jobs perfectly. However, the proposed robot design is about researching and investigating hazardous environments, exploration, remote assistance and Military services. In the given system design, a robot system is built to monitor and identify the motion in achieving better security and surveillance of indoor environments. This autonomous system is built by using an embedded system to perform specific tasks and function as defined. This robotic system has five different systems such as robotic arms for pick and place of the objects from conveyor belts, an ultrasonic sensor for distance calculation, a visionary system for recording the motion of invader and sending the pictures through video transmission system through a network. Fire sensor is used for detection of fire and a giving alarm in the environment. The location of the robotic system is defined with GPS longitude and latitude values. This information is sent through a network using things speak and the same information is displayed on the LCD. A GSM message is sent through mobile for giving an alert about the operation. The robot designed has two modes of operation. One is the autonomous mode, and the other is the manual mode using a remote supervisory system. The deigned work combines the sensory and remote supervising system for better robotic security. The path planning is also carried out in a robotic system for achieving the motion in real time and obstacle avoidance. In the carried work the results are clearly discussed and overall work is defined with the coding details as well.