Intelligent Treatment Strategy of Water Quality Monitoring Node Based on Edge Computing

With the continuous growth of water resource demand and the continuous deterioration of the natural environment, in order to address water pollution problems, ensure water resource safety, and maintain ecological environment quality, this article conducts research on water quality monitoring equipment based on Internet of Things technology. Based on edge computing technology, a more efficient and stable connection between sensor monitoring end and cloud platform end is realized, and a trinity of monitoring end, edge computing end and cloud platform end is formed. The sensor detects the water quality information and transmits it to the edge computing end through Zigbee. The edge computing end is responsible for data processing, data storage and early warning, which greatly reduces the computing pressure of the cloud platform and increases the stability. Edge computing end and cloud platform end exchange early warning information through Wi-Fi transmission connection. The research results indicate that the device operates stably, has accurate perception, and timely feedback. It can be vigorously promoted in the field of water quality monitoring.