SENSOR NETWORK WITH ENERGY EFFICIENT AND LOW-COST GAS SENSOR NODES FOR THE DETECTION OF HAZARDOUS SUBSTANCES IN THE EVENT OF A DISASTER

Abstract: This paper provides details regarding energy productive and minimal expense gas sensor hubs for spatially settled, exact gas estimations in case of a catastrophe. This is accomplished by the reconciliation of different minimal expense and low-power sensors for gas, temperature and stickiness joined with insightful sign handling and data combination. The overall situation of the sensor hubs is expected to play out a spatially settled gas estimation. For this, a minimal expense restriction framework for the overall situating of the sensor hubs is executed. A guide can be made, where spatially settled gas fixations and the gas sources can be shown.

Keywords: wireless sensor network, sensor fusion, indoor environment, microsensor, gas detectors.