• ARIF QURESHI
• PRAVIN PATIL

Nowadays security is the most important parameter with respect to national and international security without involving human life while providing the same is the main focus of the dissertation. Taking into account the measures for national security multiple ways has been encountered out of which Unmanned Vehicular Bot is one of the option which serves better for defense application and also ensures less causality to the nations defense personnel. The literature survey states the comparative study of different technologies used till date out of which IoT based robotics turns out to be the most effective and efficient way to control robotic action over the internet. In another literature survey HTTP protocol & Bluetooth was used in initial stages which has many drawback as security is our main concern. In this dissertation our main aim is to carry out robotic action over the internet using MQTT protocol which overcomes the drawbacks of HTTP protocol, secondly the robot is able to track target through camera and the same is targeted by the demo gun mounted on robot. Here image processing is used on raspberry pi micro-processor which captures image and processes it with the help of Open-CV algorithm. The frame is scanned for target and the demo laser gun which makes movement using servo motor tracks the target which is identified by the algorithm used for detection and processing of image. This will help the authority to monitor and execute any plan deep inside enemy territory.

MQTT,RASPBERRY PI, IMAGE-PROCESSING, OPEN-CV.

"MQTT based Unmanned Vehicular Bot", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.196-199, February-2020, Available :http://www.jetir.org/papers/JETIR2002231.pdf

"MQTT based Unmanned Vehicular Bot", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp196-199, February-2020, Available at : http://www.jetir.org/papers/JETIR2002231.pdf