International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 07 | July 2022
p-ISSN: 2395-0072
www.irjet.net
DESIGN AND DEVELOPMENT OF SOLAR POWERED AIR POLLUTION AND ENVIRONMENTAL MONITORING SYSTEM IN SMART CITIES Manjunath donur1, Shilpa chatti2, Soumya hanji3, Akshata joshi4, Prof. Savita Bani5, Dr. Suppanna S Shiruguppe6 1,2,3,4 Student,
Department of Electrical and Electronics Engineering, S.G. Balekundri Institute of Technology, Belagavi, Karnataka, India 5Project Guide, Department of Electrical and Electronics Engineering, S.G. Balekundri Institute of Technology, Belagavi, Karnataka, India 6HOD, Department of Electrical and Electronics Engineering, S.G. Balekundri Institute of Technology, Belagavi, Karnataka, India ---------------------------------------------------------------------***--------------------------------------------------------------------the ash particles. Without measuring the size of ash Abstract - IOT is the network connectivity between particle in the air it is impossible to know the pollution level. Hence to overcome with this we are giving a project which consisting of a sensor i.e., Temperature sensor, Humidity sensor, and Moisture sensor with DSM501A which is particulate matter sensor using microcontroller as control unit.
devices and the cloud which establishes communication to perform certain advanced tasks. The physical device which are able to sense, collect, analyses and process the data are interconnected along with the internet connectivity makes a proper IOT project. In this project we are monitoring the weather conditions of a particular area. Sensors like temperature, light, humidity, moisture, gas, and particulate matter sensors collect the data of a certain area and then processes the data which is then made available in the website.
In this project we are analyzing the variation in the climate at a place where our system is placed. Data collected from the atmospheric stored in the cloud which is made available to the website. The temperature, humidity, light intensity, particulate matter size, gas parameters data are collected and analyzed. The sensors are connected to the control module and then the collected data is stored in the cloud with the technique of MQTT. The entire setup is powered with solar energy. Our system gives the accurate climatic information of a particular place and the system's installation is economically flexible and the maintenance cost is too low.
Key Words: IOT, Sensor, message queuing telemetry transport, cloud, microcontroller, LM 35, HR 202, MQ135. 1.INTRODUCTION Air is polluting due to emission of poisonous gases by industries and emission of gases from vehicle. Which will increase the concentration of toxic gases and ash in the environment. It is affecting the living organism such as animals, crops and environment. Due to this many diseases and allergies are coming. The Internet of things is leading the technology. Cloud is facilitating for storing the data. The physical devices are interfaced with the software establishing a network with the internet. The satellite is used for monitoring the weather condition of earth. The sensor mounted satellite scans the earth with the help of infrared radiation and reflected light. The measured parameters are then digitalized and sent back to the earth and then images are formed. The satellite analyses the parameter of sum total geographical area to give the weather report. Particulate matter is a small particle in the of ash which are present in air. This particulate matter in the environment continually affecting the human health. So far lot of research has been done on environment monitoring system. These researches only give the information about the humidity, temperature, pressure, carbon monoxide but they did not pay any attention towards measuring size of
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