基于AT89C52单片机的古建筑避雷装置仿真系统设计

Design of Ancient Building Lightning Arrester Simulation System Based on AT89C52 Single-chip Computer

基于AT89C52为控制内核,设计了一套面向不可移动文物建筑的改进避雷装置仿真系统,并详细阐述了系统的硬、软件。系统通过DHT11温湿度传感器对不可移动文物建筑周围的温湿度实时采集,并跟据环境变化设计由步进电机驱动的可升降、多档位避雷装置,同时系统还兼有雷击告警功能和LCD实时显示功能。经测试,系统可较好地实现预期的各项功能,具有较好的实用性。

Based on AT89C52 as the control core,this paper designs an improved lightning protection simulation system for immovable cultural relics buildings,and elaborates the hardware and software of the system in detail.The system uses DHT11 temperature and humidity sensor to collect temperature and humidity around immovable cultural relics buildings in real time,and designs a step motor-driven,multi-step lightning protection device in accordance with environmental changes.The system also has lightning warning function and LCD real-time display function.Tested,the system can better achieve the expected functions,and has good practicability.