Real-Time Commuincation based IoT enabled Smart Sewage Workers Safety Monitoring System

In recent times, technology is growing day by day, well as the trend of IoTs is going to touch the peak. As everything in the world is moving towards automation like Automatic driving cars, Home automation, Automated Irrigation system. This paper proposed a system for the safety of sewage workers while cleaning the sewer lines. This proposed paper explains how efficient a system is in terms of cost and safety too using the internet. Due to safety aspects, this topic is gaining great attention because it works for the life of our heroes who are responsible for the clean environment of the whole world. In this system, NodeMCU will be interconnected with the several sensors which will use to measure the methane concentration, Air Quality Index of the sewer environment and location tracker, pulse rate detection of the workers. The data collected by the sensors will send to the Blynk cloud for analysis which will send the decision after analyzing the data.