Abstract
In this paper, regarding the complexity of polluted water, through analyzing the water environment and its surrounding factors, a water quality monitoring system architecture based on wireless sensor networks is proposed. Firstly, the water quality parameters collected by the sensor are processed by the signal conditioning circuit and then transmitted to the sensor nodes so as to realize the data acquisition of the water quality parameters. Afterwards, through the function analysis of each node in the ZigBee network, the hardware design and software program design of the network coordinator node and the routing node are completed. After joint debugging of the hardware and software, point-to-point communication and system networking of the ZigBee network are achieved. Finally, the results of experiments show that the system can realize the data acquisition and wireless transmission of the temperature and PH parameters of different solutions. Furthermore, each node realizes its own function and meets the design requirements of the system.
Highlights
In order to fully and accurately understand the current situation of water pollution, as well as achieve early detection of water pollution, provide early warning for downstream water quality safety precautions and realize timely tracking of sources of pollution, we need to grasp the real-time water environment parameters of the monitoring region
The purpose of this paper is to adopt advanced science and technology to propose a system which is more suitable for the present large-scale, field water quality monitoring
The system is based on wireless sensor network technology and GPRS technology to monitor the water quality parameters of monitored area in real-time
Summary
In order to fully and accurately understand the current situation of water pollution, as well as achieve early detection of water pollution, provide early warning for downstream water quality safety precautions and realize timely tracking of sources of pollution, we need to grasp the real-time water environment parameters of the monitoring region. Once the level of pollution in water of the monitored area, the pollution information can timely feedback to the total monitoring center [1]. It is convenient for management of the supervision department, at the same time it can help enterprises to monitor as well as determine if the factory discharge wastewater exceeds the standard or not, so as to timely adjust drainage condition, reduce water pollution, and avoid more serious environmental problems. The system can connect to the Internet, so that the monitored water quality data can be brought into the public, help the public have a better understanding of the pollution of rivers in China, to inform those who lack environmental protection awareness
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
