Design of Remote Monitoring System for Multi-pump Station Based on RT-Thread Real-time Operating System

In order to realize the monitoring and operation of pumping station under special environment, this paper designs a set of remote monitoring system for pumping station.The system is developed based on the RT-Thread realtime operating system, and the nodes transmit data through Lora wireless communication, and use the standard Modbus protocol to collect pump station data to achieve status detection and operation control.After the actual field operation test, the system is stable and the data transmission is normal, indicating that the scheme is feasible and has certain practical promotion value.