Design of Sensor-based Water Pollution Monitoring System

Abstract

As a product of the development of the information age, the intelligent automatic water quality monitoring method is the main feature of wireless sensor network, which uses database and other technologies. Based on this, this paper first analyzed the overall design of the water quality monitoring system, focused on the overall structure design of the water quality monitoring system, and put forward the requirements of the water quality monitoring system. Then this paper designed the monitoring system, discussed the monitoring node design and remote monitoring, and proposed the data processing task. This paper also discussed the software design of the water quality monitoring system, starting from the analysis of the network coordinator node program, router node program, and sensor node program, and used the residual repair algorithm to strengthen the design of the water quality pollution monitoring system. After comparison, it can be seen that the data accuracy of the new water pollution monitoring system was 20.2% higher than that before prevention and control, and the monitoring perfection was 16.9% higher than that before prevention and control. After using the new water pollution monitoring system, the real-time data integrity was 0.25 higher than that of the traditional monitoring system, and the monitoring system integrity was 0.24 higher than that of the traditional system.