关键词：光机电；传感器；执行器；温室灌溉
摘 要：In this work we describe the design of an adaptable decision support system and its integration with a wireless sensor/actuator network (WSAN) to implement zone specific irrigation control in greenhouses via wireless communication. Our research has focused on the provision for proactive applications by deploying sensor networks and connecting sensor data with actuators through an ontology-based decision-making layer. The system developed provides for realtime monitoring and control of both agricultural inputs and outputs (irrigation control). A simple rule editor is also provided through a graphical user interface for the domain-expert to specify the knowledge base.