Variable range sprinkling controller for lawn sprinklers

草坪喷头变域喷洒控制器

Abstract

本发明属于一种喷灌系统中变域喷洒控制器,特指采用微处理器技术实现草坪喷头变域喷洒的控制器。包括电源模块、输入模块、微处理器模块和输出模块,电源模块为输入模块、微处理器模块和输出模块提供电源,输入模块通过接收外部数据和信号转化为微处理器接收的信号,微处理器根据输入模块的信号和数据进行处理,将处理结果送到输出模块,输出模块将信号转化为外部接收信号,通过该控制器控制变频器运行,实现草坪喷头的变域喷洒。该控制器体积小、成本低、性能可靠、适用性强、易于推广使用。
The invention belongs to variable range sprinkling controllers for spray irrigation systems and particularly relates to a controller which enables lawn sprinklers to sprinkle in variable ranges by microprocessor technology. The controller comprises a power module, an input module, a microprocessor module and an output module. The power module powers the input module, the microprocessor module and the output module. The input module receives and converts external data and signals into signals to be received by a microprocessor. The microprocessor processes according to the signals and data of the input module and transmits the processing results to the output module. The output module converts the signals into external receivable signals. The controller controls a frequency converter to operate so as to enable the lawn sprinklers to spray in variable ranges. The controller is small in size, low in cost, capable of functioning reliably, highly applicable, and easy to popularize and use.

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