Lora based Manhole Cover Status and Toxic Gas Monitoring with IoT Technologies

Abstract

Currently smart city management is of critical importance in the urban infrastructure of growing countries. In this context, it is necessary to make the underground manholes and sewage systems smart and traceable. Open manhole covers pose security risks which may lead to various accidents and damages. Gas leaks, on the other hand, pose serious risks and endanger human health. In this study, a wireless device was developed to monitor the condition of manhole covers and track gas levels within them. This device, automatically monitors manhole gases, detects gas leaks, checks the status of the covers and through the Internet of Things (IoT) system it is connected to provides alarms to inform the authorities. The sensors used inside the device can detect the presence of toxic gases, thereby contributing to occupational health and environmental safety.