基于PIC单片机的温室湿度调节器

Humidistat based on PIC single-chip microcomputer in greenhouse

不同种类、不同品种的生物,即使是同一品种,在不同的生长阶段对湿度的要求都有所不同。为了满足生物对环境的湿度要求,温室中需要有专用的湿度调节器对温室湿度实时精确调节。本文基于PIC16F877A单片机设计的湿度调节器,实现了温室湿度调节的自动控制。通过对调节器硬件电路分析和软件设计,提出了PIC单片机的抗干扰技术。

Living beings of different kind, different variety, even the same variety, in different growth stage had different requisition for humidity to some extent. In order to meet the humidity request of the environment of living beings, the special-purpose humidistat were used to regulate the humidity of the greenhouse timely and accurately. In the paper, the automatic control of the humidity regulation system is realized by the humidistat based on PIC16F877A, recommended the hardware and software design of the system and prevent the technology of interfering.