A wireless interconnection control system and method for an electric-driven reel sprinkler irrigation machine that improves the uniformity of sprinkling irrigation

Abstract

The invention discloses a wireless interconnection control system and method for an electric-driven reel type sprinkler irrigation machine that improves the uniformity of sprinkler irrigation. The system includes a pressure PID controller composed of a micro-processing controller module, a wireless data transmission module, a single-chip microcomputer module, and a frequency converter. And water pump motor, pressure transmitter, wireless transmission module, mobile phone APP client, encoder, pressure PID controller indirectly controls the constant nozzle inlet pressure by controlling the pressure change of the reel sprinkler irrigation machine inlet pressure, and the microprocessor controller The module is composed of a brushless DC motor and a motor controller. The speed PID controller directly controls the recovery speed of the PE pipe. The wireless transmission module communicates the inlet pressure of the nozzle and the recovery speed of the PE pipe with the client through SMS mode. After setting the corresponding parameters Automatic adjustment of working conditions is realized, and the invention improves the uniformity of the sprinkling operation of the reel sprinkler irrigation machine, realizes remote real-time and precise control of the working conditions of the reel sprinkler irrigation machine, and provides a front-end guarantee for the intelligent irrigation of the sprinkler irrigation machine.

Description

Technical field [0001] The present invention relates to the field of wireless control and motor control, and more particularly to a wireless interconnection control system and method for increasing an electric drive reel sprinkler for sprinkling muxiatability. Background technique [0002] Reel type sprinkler is an important efficient, water-saving irrigation equipment, and the uniformity of the sprinkler is one of the important indicators reflecting the quality of sprinkling. According to GB 50085-2007 "Section 4: Section 4: Sprumining Technology Specifications" [0003] An important factor affecting the uniformity of the reel sprinkler spraying machine is the spray head inlet pressure and nozzle vehicle recovery speed. Patent (CN 105961152A) discloses a speed control system based on a brushless DC motor and APP, using a brushless DC motor instead of a water turbine to achieve a rapid recovery of the head vehicle, but does not consider the displacement of the injection of the re...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the disadvantages in the prior art that the inlet pressure change of the reel type sprinkler sprinkler head leads to the decrease of the uniformity of sprinkling irrigation, the present invention provides a wireless interconnection control system for electric drive reel type sprinkler irrigation that improves the uniformity of sprinkling irrigation

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