温室大棚多功能测控仪的智能化自校方法

Orientating and Calibrating of the Agricultural Multifunctional Measuring Controlling Instrument

简要介绍了应用于温室大棚的多功能测控仪的软硬件结构及工作原理 ,重点介绍了该仪表的检定与校验的新方法。该新方法提高了仪表检定与校验的自动化、智能化程度 ,尤其为非线性传感器对应的标称物理量的重新检定与校验 ,提供了较为简单可靠的新技术。

The software and hardware structure and working principle of the multifunctional measuring controlling instrument that is applied to evironmental parameters controlling in the greenhouse were briefly introduced in this paper. The new orientating and calibrating method on this instrument was chiefly described. This new method raises the automation and intelligence degrees of its orientation and calibrating, and particularly provides the new technique which makes operating simplier and more reliable in orientating and calibrating on the nominal physical quantity of the nonlinear sensor.