Development and Application of SCM System Based on the IoT

To realize the online monitoring and collection system of soil composition information, this paper proposes a multi-parameter online monitoring and collection system for soil composition. First, the soil composition parameters are collected by intelligent multi-parameter sensors to realize low-cost on-site monitoring at a high temporal and spatial scale; then, the data monitoring and collection unit and the data cloud display platform are designed, and finally, the soil composition monitoring (SCM) service system that can monitor data in real-time is constructed. On this basis, a soil comprehensive index quality evaluation model is established to evaluate and predict the quality of the soil. Through experiments on the whole system, the results show that the SCM system proposed in this paper performs well in the reliability and real-time performance of data uploading and monitoring, and can be widely applied to the field of SCM in various environments.