Intelligent control system for large-span solar greenhouse

Abstract

The invention relates to the technical field of solar greenhouses, in particular to an intelligent control system for a large-span solar greenhouse. The system comprises a monitoring platform, a 4G wireless router, the solar greenhouse and a controller; one side of the solar greenhouse is provided with an irrigation water tank, the irrigation water tank is connected with a water pool, the solar greenhouse is cooperatively provided with the controller, the controller is internally provided with a microprocessor, the microprocessor is connected with the monitoring platform through the 4G wireless router, the monitoring platform is connected with a mobile phone and a tablet computer, and the microprocessor is connected with a data collection set through an A / D conversion module and connectedwith an execution set through a control module; the intelligent control over the solar greenhouse is achieved, the environment and irrigation water in the solar greenhouse are monitored and automatically supplemented, the outside of the greenhouse is monitored to avoid the artificial malicious damage to the greenhouse, the management efficiency of the solar greenhouse is improved, and the dependence on labor is reduced.

Description

technical field [0001] The invention relates to the technical field of solar greenhouses, in particular to an intelligent control system for large-span solar greenhouses. Background technique [0002] The solar greenhouse is the abbreviation of the energy-saving solar greenhouse, also known as the greenhouse, which consists of two side gables, a wall after maintenance, a supporting frame and covering materials. It is a unique type of greenhouse in northern my country. It is a kind of greenhouse without heating indoors. The back wall absorbs solar energy to realize heat storage and release, and maintains a certain indoor temperature level to meet the needs of vegetable crop growth. [0003] At present, there are still some problems in the actual solar greenhouse planting process: First, most planters manually operate the sunlight, temperature, humidity, irrigation, and ventilation of the solar greenhouse, and then operate the corresponding The equipment is adjusted, but the...

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Problems solved by technology

[0003] At present, there are still some problems in the actual solar greenhouse planting process: First, most planters manually operate the sunlight, temperature, humidity, irrigation, and ventilation of the solar greenhouse, and then operate the corresponding The equipment is adjusted, but the artificial detection records make the detection data unable to be recorded and counted in time, so that the manual monitoring and management of the solar greenhouse is based on experience and feeling due to lack of professional knowledge, which causes the influence of human factors, making the sunlight The adjustment degree of the greenhouse is reduced, which is not conducive to crop growth and reduces the growth efficiency

Secondly, the current solar greenhouse is planted in a large area and multiple greenhouses, but in the existing solar greenhouse planting process, the degree of refinement and automation is low, and the workload is large and the efficiency is low, which increases the labor cost of greenhouse planting. ; In addition, the existing solar greenhouses do not carry out effective security monitoring, and the greenhouses are destroyed by natural disasters or the crops are stolen from time to time, which seriously damages the interests of growers and affects social stability and harmony.

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