Abstract: We introduce a monitoring and control system for sluice and pump based on Lonworks and Web Server, and describe the hardware and software structure and functions. Application and communication software is developed with VC++ and based on Web service. According to the real-time-circs in water-level, precipitation-rain-fall, sluice-turn-on-level, water-pump-flux and combining geography, and weather information of chief sluices, we have developed the sluice and pump monitoring and control system. We introduce the water-power-quality math-model and its usage. Depending on the expert decision-making sustain-system, we can achieve intelligent control in sluice and water pump constructed by Shanghai Water Affair Authority.

Key words: computer monitor and control, Lonworks, Web Server, sluice and pump