Wireless intelligent irrigation system and method

Abstract

The invention discloses a wireless intelligent irrigation system and method. The wireless intelligent irrigation system comprises a collector, a controller and a control terminal, and also comprises a wireless intelligent gateway. The wireless intelligent gateway comprises a communication module, a central processor and a power module. The collector converts collected analog environment factors into digital environment factors, the digital environment factors are transmitted to the central processor through the communication module and then are transmitted to the control terminal for monitoring planting environment through the communication module, and the control terminal sends execution commands to the controller to control soil humidity according to the soil humidity in environment factor signals received by an agricultural cloud platform. By the adoption of the structure of the wireless intelligent irrigation system and method, users can manage their farms by mobile phones or computers at any time and in any place, the installation of the device is simple, the maintenance is convenient, manpower and material resources are saved, the expandability is strong, and the data transmission distance is prolonged.

Description

technical field [0001] The invention relates to the technical field of agricultural automation, in particular to a wireless intelligent irrigation system and method. Background technique [0002] In recent years, the integrated planting of water and fertilizer in greenhouses and fields has made great contributions to improving people's living standards, and has been rapidly promoted and applied. Environmental factors such as temperature, humidity, light intensity and carbon dioxide concentration in the planting environment have great The production has a great impact, but the traditional valve controllers and collectors used for irrigation basically adopt the two-wire wired connection mode, so it is necessary to dig trenches and embed wires in the planting environment, which requires a large amount of engineering and consumes manpower and material resources. The arrangement is more troublesome. If a node fails, the entire system will be paralyzed and cannot be used, and the ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the integrated planting of water and fertilizer in greenhouses and fields has made great contributions to improving people's living standards, and has been rapidly promoted and applied. Environmental factors such as temperature, humidity, light intensity and carbon dioxide concentration in the planting environment have great The production has a great impact, but the traditional valve controllers and collectors used for irrigation basically adopt the two-wire wired connection mode, so it is necessary to dig trenches and embed wires in the planting environment, which requires a large amount of engineering and consumes manpower and material resources. The arrangement is more troublesome. If a node fails, the entire system will be paralyzed and cannot be used, and the fault is not easy to troubleshoot. At the same time, the control method is mostly to establish a control room and use complex operating software, which requires specially trained technicians to be on site. management, unable to remotely control anytime, anywhere

The control of environmental factors in the planting environment mostly adopts the method of wired connection, and the existing wireless control mostly adopts the installation of antenna in the valve controller, and then the control terminal sends execution commands to the valve controller, so it is necessary to connect the control terminal and the valve The same communication method is used in the controller, which narrows the application scope of the valve controller. However, the existing wireless intelligent gateway is mostly used in smart homes, with a built-in PCB program control module. The same communication method is single and the scalability is not strong.

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