Based On Wireless Sensing Network Greenhouse Environment Supervisory System Research

Along with the new technology's unceasing progress, the greenhouse environment supervisory system develops rapidly to the intellectualized direction. The computer technology and the wireless sensor networking's development has provided the reliable technical support for us in the greenhouse application. As the emerging network monitor and control technology, the wireless sensor network can realize the independent data acquisition, the fusion and the transmission. The wireless sensor network the logical in information world and the real physical world relates closely in together, is changing the human and the natural interactive mode. This article has conducted the research to the greenhouse supervisory system, unified the wireless sensor networking, has designed based on the wireless sensor network system's greenhouse environment supervisory system.This laboratory had already had based on the CAN main line's greenhouse observation system, has realized the greenhouse environment factor (greenhouse climate) automatic detection and automatic control. This article has based on this further studied the wireless sensing node and the corresponding wireless supervisory system. The system overall is by the wireless sensor data acquisition node, the wireless gateway node, the long range data examine three parts to compose. The wireless data acquisition node mainly by components and so on sensor is composed, may gather and the transmission humiture data independently; The wireless gateway node may realize data compiling, and passes to through the ethernet the data the terminal; The long range data examination realizes the data storage and the analysis. The experimental result indicated that the sensor wireless, the network can give the agricultural information the gain to bring a bigger convenience, applies the agricultural domain the wireless sensor networking, and promotes the use, this has the great significance. Finally analyzed the experimental result, summarized the wireless supervisory system's insufficiency, and proposed the following work, simultaneously in the future will develop to the wireless sensor network has made the summary, the pioneering research.