多因子综合控制的鱼塘增氧机控制器硬件系统设计

Hardware System Design on Multifactorial Controller of Aerator

为科学合理控制养殖水环境,以PIC16F877A单片机为控制核心,利用大气压力检测模块、温度检测模块、溶解氧检测模块和pH检测模块,组合成多因子综合控制增氧机控制器硬件系统,分别实时检测大气绝对压力、鱼塘水体温度、水体溶解氧浓度和pH值等环境因子,按照控制要求自动开闭鱼塘增氧设备,实现智能化控制,解决了传统人工控制不科学、欠规范的问题,并提高了能源利用率。

In order to control the aquacultural hydro-environment scientifically and rationally, PIC16F877A microcontroller, as the ECU, the controller could detect the real-time environmental factors respectively, such as atmosphere absolute pressure, water temperature of the fish pond, dissolved oxygen concentration and the pH value, and it enables that the pond aeration equipment keeps on or off automatically. The problem of traditional manual operation could be solved and the rate of energy used may come to reduce with the achievement of aerators automation.