Distributed control system for rice field irrigation and drainage

The invention provides a distributed control system for rice field irrigation and drainage, which comprises an automatic irrigation system and an automatic drainage system, and is characterized in that an intelligent irrigation and drainage device is arranged on each grid field in a distributed manner, so that corresponding automatic irrigation and automatic drainage are carried out on any grid field, and accurate distributed control on the water level of the rice field is realized; centralized management is not needed, and the rice field water utilization rate and the field water management efficiency are improved. 本发明提供了一种用于稻田排灌的分布式控制系统，包括自动灌溉系统和自动排水系统，通过分布式设置智能排灌装置在每块格田上，实现对其中任意的一块格田做出相应的自动灌溉和自动排水，实现稻田的水位精准分布式控制，无需集中管理，提升稻田用水的利用率和田间用水管理效率。