Greenhouse group control system

Abstract

The invention relates to a greenhouse group control system, which is applicable to centralized control over a greenhouse group. The system comprises an upper computer, a central base station, a slave control terminal, a wireless sensor acquisition device, a greenhouse control executing mechanism, a meteorological station and a remote server, wherein the central base station is arranged in a central greenhouse; the slave control terminal is arranged in a satellite greenhouse; the central base station is connected with the meteorological station, the slave control terminal and the upper computer; the wireless sensor acquisition device and greenhouse control executing mechanism are arranged in each satellite greenhouse and the central greenhouse and are connected with the central base station or the slave control terminal in the greenhouse respectively; and the remote server is connected with the upper computer. Compared with the prior art, the invention provides the greenhouse group control system which has the advantages of accuracy in control, resource saving and sharing, convenience in arrangement, easiness in field management, quick and accurate data transmission and visibility, and the monitoring efficiency and the degree of automation of the greenhouse group control system are greatly improved.

Description

technical field [0001] The invention relates to the field of modern agricultural engineering, in particular to a greenhouse group control system. Background technique [0002] Facility agriculture is a high-input, high-output, capital-, technology- and labor-intensive industry. It is the only way to use artificially built facilities to gradually free traditional agriculture from the shackles of nature and move towards modern factory agriculture, environmentally safe agricultural production, and non-toxic agriculture. It is also the only way for agricultural products to break the seasonality of traditional agriculture and realize anti-seasonal agricultural products. It is an effective way to further meet the needs of diversified and multi-level consumers. [0003] With the continuous development of my country's facility agriculture, more and more greenhouses have been used in agricultural production. Moreover, with the increasing construction area of ​​agricultural greenhou...

AI Technical Summary

Problems solved by technology

Although there are already some control systems for greenhouse groups, there are mainly the following disadvantages: the control of each greenhouse is independent of each other, resulting in a waste of resources; the wiring method is used to arrange sensors in each greenhouse, and wiring is difficult; When the remote controller and the PC carry out long-distance data transmission, the serial communication method is basically adopted, and the transmission distance and transmission speed are greatly limited.

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