Control method of intelligent garden sprinkling irrigation control system

Abstract

The invention discloses a control method of an intelligent garden sprinkling irrigation control system. The control method comprises steps including soil humidity detection and judgment, control of the sprinkling irrigation direction of a sprinkler, self-movement control of the sprinkler, sprinkling irrigation control of the sprinkler, completing of sprinkling irrigation and the like. According to the control method of the intelligent garden sprinkling irrigation control system, a central control computer is adopted for concentrated control, comparison and judgment are performed according to soil humidity data fed back by the soil humidity sensors, then a rotary platform of an angle rotation and positioning device is controlled to translate, rotate and position, so that a self-moving type small sprinkler is right aligned to a position requiring sprinkling irrigation, self-moving sprinkling irrigation is performed, garden plants can be subjected to sprinkling irrigation conveniently, use flexibility is high, maintenance is facilitated, a water transportation pipe network is not required to be pre-buried in a garden sprinkling irrigation area, spacing of combined spray nozzles and other problems do not need to be considered, garden construction work amount is reduced, water is uniformly distributed in irrigated soil in a self-moving sprinkling irrigation manner on the premise that water resources are saved, and the control method is especially suitable for garden sprinkling irrigation.

Description

technical field [0001] The invention relates to a control method of an intelligent sprinkler irrigation control system, in particular to a control method of an intelligent garden sprinkler irrigation control system, belonging to the technical field of garden intelligent sprinkler irrigation. Background technique [0002] Using engineering technology and artistic means in a certain area to create a beautiful natural environment and recreational environment by transforming the terrain (or further building mountains, stacking stones, and water management), planting trees and flowers, building buildings, and arranging garden roads, etc. It is called gardens, and gardens usually include gardens, house gardens, small gardens, gardens, parks, botanical gardens, etc. Gardens are not only used for recreation, but also have the function of protecting and improving the environment, which has played a positive role in urban greening and environmental protection. enhancement. [0003] S...

AI Technical Summary

Problems solved by technology

[0005]1. Due to the pre-buried water pipe network during garden construction, not only is the engineering volume huge, but also the water pipe network pre-buried below the ground is not easy to maintain. It is difficult to troubleshoot when there is a fault or water leakage;

[0006]2. Factors such as the shape of the garden plot, the slope of the ground, and the direction of vegetation planting will all affect the layout of the water pipe network, which will invisibly increase the amount of engineering;

[0008]4. Usually, the pressurized pumping station needs to be located in the center of the lot to reduce the amount of pipeline consumption and the head loss of the water pipeline, thereby reducing the investment cost and operating cost, but often As a result, the pressurized pump station that is far away from the water source needs to be additionally pre-buried to install the water delivery pipeline of the pressurized pump station, which is also difficult to maintain;

[0009]5. Since the sprinkler water sprayed from the nozzle is affected by its own gravity, the horizontal distribution in the soil will gradually decrease from the center of the sprinkler to the outside during the sprinkler irrigation process. , The cross-section is a conical structure. Although the proper nozzle combination spacing can avoid the dead angle of irrigation, it will still cause uneven irrigation and waste of water resources.

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