Design and Implementation of Wireless Sensor Network based Ubiquitous Greenhouse System
نویسندگان
چکیده
The WSN(Wireless Sensor Networks) technology is one of the important technologies to implement the ubiquitous society, and it could make many changes in the existing agricultural environment including livestock rearing, cultivation and harvest of agricultural products if such a WSN technology is applied to the agricultural sector. This study attempts to establish ubiquitous agricultural environment and improve productivity of the greenhouse's crops by proposing ubiquitous greenhouse system using WSN technology. In proposed ubiquitous greenhouse system, soil sensors and environmental sensors are installed inside/outside the greenhouse in order to collect environmental information for greenhouse's crop growth such as environmental information, and soil information, and these sensors construct a wireless sensor network each other to collect environmental and soil information in the greenhouse. In addition, CCTVs are installed inside/outside the greenhouse to collect image information in real time for collecting greenhouse and crop image information and preventing dangers such as burglary and fire. Such collected environmental and image information is stored in the server via the gateway, provided to users in real time through various interfaces, and environmental control facilities in the greenhouse could be automatically or manually controlled suitable to optimum growth environment of cultivated crops based on collected information. Farmers may increase production and improve crop quality through this ubiquitous greenhouse system and prepare a data base with information collected from environment factors and control devices of the greenhouse, which is expected to provide information for control strategy of greenhouse operation. Keywords-wireless sensor networks, middleware, ubiquitous, greenhouse
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