Abstract: Insecurity have been a major challenge in our society due to the rising number of attacks by terrorist with the aid of improvised explosives devices (bomb) being their major arsenal, Many terrorist organizations always target public places like school, church, market and large gathering of many people. This paper is majorly concern with the designing and developing an intelligent system (bomb detection Robot) capable of sensing, monitoring, capturing real time event, and transmitting the data obtained from respective improvised explosive sensed wirelessly to a remote server for further analysis ,the work x-rays the design and implementation of bomb detection robot using wireless sensor network in the detection of explosive devices that will help improve our campus (Nnamdi Azikiwe University Awka and its environment) security system against terrorists, suicide bombers and other similar activities. This bomb detection robot incorporates multiple sensors such as gas and metal sensors which can detect gas concentration from 200 to 10000ppm and a distance of Seven to Eight millimeter from the target for metal detector. The wireless Bomb detection robot has a control graphical user interface, to control the robot remotely . The bomb technician controls the bomb using customized software at the control site or remote location. Input from the user is transmitted to the receiver, the functions is given to the appropriate modules in the robot to act according to system specifications. The Robot is made up of robot chassis, a wireless camera, an omni-directional antenna and other components on it. This robot can be deployed in schools, hospitals, churches, check-points and other public places without risking the life of a bomb expert personnel too. Hence introducing the safest way for detecting the explosives to save life of an environment with ease.
Keywords: Remote Monitoring , Bomb Detector, Metal detector , WiFi, IEDs , ESP32 cam, Ammonia gas, Nitrogen Gas, Wireless sensor network (WSN)
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