MCS-A型农情测控仪的设计

摘要

In view of the strong labor intensity, low efficiency, poor accuracy, and high cost in environment factor detection in the facility agriculture in China, an agricultural monitoring instrument was designed based on single chip. This paper explains the working principle of the instrument and the design of software and hardware, test the reliability of its main technique index and its system. The test shows that the instrument has the advantages of simple structure, reliable operation, and it can satisfy the precision requirements with high cost performance suitable for the popularization and application in agricultural facilities.%针对目前我国设施农业中环境因素检测劳动强度大、效率低、准确性差、成本高等问题，研制一种以单片机为控制核心的农情测控仪。介绍该测控仪的工作原理与软、硬件设计，检验其主要技术指标及系统运行可靠性。经验证，该测控仪结构简单，运行可靠，能满足测控精度要求，性价比较高，适宜在农业设施中应用推广。