Abstract：In view of the disadvantages that the traditional sand table and electronic sand table,which are commonly used in weather modification,cannot intelligently display the observation elements of the automatic weather station,an intelligent hierarchical control display system of shadow sand table rainfall based on meteorological big data is designed.The system includes shadow sand table model,lamp group display module,automatic control module,data processing module and power control module.Business application practice has proved that the system can automatically display the real-time rainfall information of the weather station,enhance the light effect,make it more in line with the business needs,obtain higher quality sand table experience effect,and improve the expressiveness and appeal of the weather shadow sand table.
赵勇, 王瑜. 基于气象大数据的雨量智能分级控制系统设计[J]. 气象水文海洋仪器, 2023, 40(4): 112-114.
Zhao Yong, Wang Yu. Design of rainfall intelligent grading control system based on meteorological big data. Meteorological Hydrological and Marine Instrument, 2023, 40(4): 112-114.
2023, Vol. 40 
