Intelligent photovoltaic greenhouse monitoring system and monitoring method

Abstract

The invention provides an intelligent photovoltaic greenhouse monitoring system and a monitoring method thereof, wherein the intelligent photovoltaic greenhouse monitoring system effectively improves the energy utilization rate of a photovoltaic greenhouse. The intelligent photovoltaic greenhouse monitoring system comprises a greenhouse body, a distribution room, an environment detection system, a monitoring platform, photovoltaic modules, a ventilating skylight, a soil environment monitoring system, an air environment monitoring system, an intelligent controller connected with the monitoring platform, a light supplementing system, a fan, a temperature supplementing device, a pesticide killing device, a spray irrigation system and a carbon dioxide generator, wherein the distribution room, the environment detection system and the monitoring platform are located outside the greenhouse body; the photovoltaic modules and the ventilating skylight are located on the top of the greenhouse body; the soil environment monitoring system, the air environment monitoring system, the intelligent controller, the light supplementing system, the fan, the temperature supplementing device, the pesticide killing device, the spray irrigation system and the carbon dioxide generator are located in the greenhouse body; the light supplementing system, the fan, the temperature supplementing device, the pesticide killing device, the spray irrigation system and the carbon dioxide generator are connected with the intelligent controller. The environment detection system, the soil environment monitoring system and the air environment monitoring system are in wireless connection with the monitoring platform; the photovoltaic modules are arranged on the top of the greenhouse body at intervals; the distribution room comprises an inverter, a storage battery and the controller and is connected with a power grid; the intelligent controller is connected with the storage battery, the inverter and the power grid.

Description

technical field [0001] The invention relates to a solar energy monitoring system and a monitoring method thereof, in particular to a photovoltaic greenhouse intelligent monitoring system and a monitoring method thereof. Background technique [0002] As a new form of photovoltaic utilization, photovoltaic greenhouses are still in the initial stage of development. The application of solar energy in photovoltaic greenhouses should comprehensively consider two aspects of photovoltaic power generation and crop growth. In addition to considering the efficiency of photovoltaic power generation, there are many factors involved in the growth of crops. During the growth of crops, light, temperature, humidity, carbon dioxide concentration, and soil pH must be considered. It is more complicated in the control process. At present, the control system only considers the use of energy to realize the environmental regulation inside the photovoltaic greenhouse. The application of ventilatio...

AI Technical Summary

Problems solved by technology

It is more complicated in the control process

At present, the control system only considers the use of energy to realize the environmental regulation inside the photovoltaic greenhouse. The application of ventilation, lighting, heat preservation and other facilities has not fully considered the external environment changes and the efficiency of photovoltaic power generation, and the energy waste is serious.

Secondly, when adjusting the internal environmental factors, only the influence of the start-up of the greenhouse facilities on the directly acting environmental factors is considered, and the influence of the start-up of the greenhouse facilities on other environmental factors in the greenhouse is not considered.

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