Simulated rainfall random generation control system and method, storage medium and application

Abstract

The invention belongs to the technical field of artificial rainfall simulation, and discloses a rainfall simulation random generation control system and method, a storage medium and application. A single-chip microcomputer-based simulation random signal generator is connected with a proportional valve driving module; the proportional valve driving module is connected with a high-precision electromagnetic proportional valve; the single-chip microcomputer-based simulation random signal generator is provided with a man-machine conversation control panel, a random signal storage module, a wireless communication module and a software support system; the single-chip microcomputer-based simulation random signal generator,a solar power supply system, the high-precision electromagnetic proportional valve, a variable-frequency constant-pressure water pump, a flow real-time measurement system, a simulation rainfall water outflow device and the like jointly form a simulation rainfall random generation control device. According to the simulated rainfall random generation control system and method, the storage medium and application of the invention, long-time, full-automatic and unattended rainfall pattern simulation can be realized in a field or indoor experiment environment, rainfall statistical characteristics in a natural environment or expectation can be simulated and reproduced to the greatest extent, and the accuracy and credibility of related control experiments are remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of artificial rainfall simulation, and in particular relates to a simulated rainfall random occurrence control system, method, storage medium and application. Background technique [0002] At present, climate change has become an indisputable fact. The scientific community at home and abroad has carried out a lot of research work on this topic. Among them, how the ecosystem responds to climate change and other scientific issues is one of the most important scientific propositions in the past 20 years. In addition to temperature changes, climate change also involves precipitation patterns, including the average water volume, intensity, and frequency of precipitation events. These factors are very likely to change in the context of climate change, especially in arid and semi-arid environments, where limited precipitation resources are usually the most critical limiting factors for ecosystems, leading to the im...

AI Technical Summary

Problems solved by technology

The present invention can effectively solve the problem that the existing precipitation simulator cannot simulate the precipitation time pattern on a long time scale. On the basis of the original precipitation simulator, the present invention is a random signal that can use a single-chip microcomputer to generate a certain distribution law. And use this random signal to realize the automatic control of the simulated precipitation device, and generate a device that is close to the real precipitation pattern in terms of statistical laws

Images