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为有效防止大风对日光温室作物(蔬菜)的破坏,制作了日光温室自动防风装置模型,为提高它的自动化程度,利用PLC控制技术及计算机编程语言VB.Net,开发了一种日光温室自动防风监控系统。系统通过PLC自动控制装置模型的辅助设备,及时采集相关参数的数据,能保证系统稳定运转。本系统不仅具有结构简单、操作方便、实用性等特点,而且能自动完成日光温室的保护操作,能降低大风对温室作物(蔬菜)的破坏,提高农民经济收入。
In order to effectively prevent the wind from damaging crops (vegetables) in solar greenhouse, a model of solar wind farm automatic windbreak device was made. In order to improve its automation degree, using PLC control technology and computer programming language VB.Net, surveillance system. System through the PLC automatic control device model of auxiliary equipment, timely collection of relevant parameters of the data, to ensure stable operation of the system. The system not only has the characteristics of simple structure, convenient operation and practicability, but also can automatically perform the protection operation of solar greenhouse, which can reduce the damage of gale on greenhouse crops (vegetables) and increase the economic income of farmers.