Wireless intelligent irrigation system

Abstract

A wireless intelligent irrigation system comprises a server host, a central controller, a wireless electromagnetic valve and a data acquisition system, wherein the server host encodes irrigation signals and transmits the signals to the central controller through a GSM (global system for mobile communication) module, the central controller transmits handshake signals to the server host and processes all received commands after receiving the signals, and the signals which are decoded are wirelessly transmitted to the wireless electromagnetic valve to control the valve to open for irrigation through a wireless transmission module. The wireless intelligent irrigation system further comprises a data acquisition system used for acquiring various environmental messages. The wireless intelligent irrigation system has the function of directly transmitting digital control signals to selectively open or close the conventional irrigation electromagnetic valve, and proper irrigation is performed according to water demand of plants, so that purposefulness of irrigation is higher, and waste of precious water is avoided. The central controller can be controlled under commands of the server host or mobile terminals such as phone wireless editor programs, so that increase of manpower and material resource costs in cable laying control is avoided, and costs are reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural or forestry irrigation, in particular to a wireless intelligent irrigation system for realizing remote automatic irrigation through wireless transmission. Background technique [0002] In terms of existing agriculture, in order to ensure the growth and development of crops, it is necessary to monitor the water demand of crops and perform real-time irrigation; in terms of urban landscaping, it is also necessary to frequently irrigate trees, flowers and plants. In modern agricultural irrigation technology, especially in some remote areas, a large amount of manpower, material and financial resources are required to irrigate some large-scale crops, which not only wastes limited resources, but also increases the cost of agricultural production and dampens the enthusiasm for agricultural production. . In some existing irrigation methods, most of them adopt artificial irrigation and automatic irrig...

AI Technical Summary

Problems solved by technology

Although artificial irrigation can basically irrigate according to the water shortage of crops, its disadvantages are: it requires a lot of manpower consumption, labor intensity is high, and water resources are wasted. It is very difficult to truly realize real-time irrigation

Its disadvantages are: the irrigation is poorly targeted, and it cannot be irrigated according to the actual water demand of the crops, which may cause waste of water resources, and it is necessary to lay a two-way cable between the control valve and the control terminal, resulting in an increase in manpower and material costs.

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