Watering control method for intelligent dry snowfield

Abstract

The invention provides a watering control method for an intelligent dry snowfield. A humidity sensor array is distributed on a skiing runway of the intelligent dry snowfield. The method comprises the following steps: establishing a three-dimensional mathematical model of the dry snowfield by adopting an interpolation method based on the humidity sensor array; aiming at the three-dimensional mathematical model, determining a global optimal solution of an area to be watered by adopting a particle swarm algorithm under a constrained condition; determining a drying gradient map based on the to-be-watered area; taking the center of the drying gradient map as a watering center, taking the center as a circle center to draw a minimum circle, enabling the minimum circle to contain all drying parts, and taking the radius of the minimum circle as a watering radius; and according to the watering center and the watering radius, controlling a sprayer to spray water to the dry snowfield. According to the invention, modeling is carried out based on the sensor array, and the watering area and the watering amount are solved by using the artificial intelligence algorithm, so that the humidity of the skiing runway of the dry snowfield is always maintained, the service life of the skiing runway is prolonged, the humidity of the skiing runway is controllable, and the difficulty adjustment of the skiing runway is more flexible.

Description

technical field [0001] The invention belongs to the technical field of intelligent watering, and in particular relates to a watering control method for an intelligent dry ski resort. Background technique [0002] Artificial intelligence technology has become an important pillar of the national economy and has been included in the country's medium and long-term strategic development plan. As the core of artificial intelligence technology, intelligent algorithm has been greatly developed and generally paid attention to. The intelligentization of the sprinkler system for the current dry ski resort has become the development trend of the times. [0003] Many problems encountered in the current sprinkler system of dry ski resorts, such as the location of the drying center, the determination of the sprinkler area, etc., can be attributed to the optimization problem. With the development of science and technology and society, realistic optimization problems are becoming more and ...

AI Technical Summary

Problems solved by technology

[0004]There are two shortcomings of the traditional method: 1) The problem to be optimized needs to meet specific mathematical characteristics, such as convexity, derivability, differentiability, etc. ; 2) The ability to solve large-scale complex optimization problems is limited, unable to meet the needs of actual management and engineering optimization

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