English

Abstract

This paper focuses on implementation of Environmental air pollution monitoring and controlling system. First, the air pollution monitoring system contains sensors to monitor the interested pollution parameter in environment. Second, wireless communication modules for monitoring system were developed using wireless sensor networks technologies based on ZigBee network. And then a performance of modules was estimated in the real-fields. Finally, integrated wireless sensor board which employs dust, CO2, temperature, humidity sensor and a ZigBee module was developed. The board is embedded device based on Arm processor LPC2148. This paper accelerates the digital convergence age through continual research and development of technologies related the smart-City. Keyword- ZigBee protocol, Sensor Node, Air Pollution, CO2, temperature. I. Introduction The WSN is built of nodes - from a few to several hundreds or even thousands, where each node is connected to one sensor. Each such sensor node has typically several parts radio transceiver with an internal antenna or connection to an external antenna, a Microcontroller, an electronic circuit for interfacing with the sensors and an energy source, usually a battery or an embedded form of energy harvesting. There are many opportunities for using wireless sensor networks within the industries. The system is based on a smart sensor micro converter equipped with a network capable application processor that downloads the pollutants level to a personal computer for further processing. A wearable and wireless sensor system for Real-time monitoring of toxic environmental volatile organic Compound was developed. A wireless mesh network based on embedded microprocessors consisting of multiple sensors and multihop wireless communication is designed to cover a geographic area. The system monitors and transmits parameters atmospheric environment to a command center. An outdoor air pollution monitoring system using ZigBee networks for smart- cities. The system integrates wireless sensor board which employs dust, CO2, temperature and humidity sensors. An abstract model of a system based on long-range wireless communication was proposed. Most of the above air pollution and quality monitoring system are based on sensors that report the pollutants levels to a server via wired modem, router, or short-range wireless access points. In this paper, we propose a system that integrates a single-chip microcontroller, several air pollution sensors, and a wireless data acquisition unit.