Greenhouse monitoring device based on Zigbee wireless sensing and GSM

The utility model relates to a greenhouse monitoring device based on Zigbee wireless sensing and a GSM, and belongs to the measurement and control technology field. The greenhouse monitoring device comprises terminals, a coordinator, a comparison control module, a greenhouse, a cell phone and a regulation and control equipment unit. The multiple terminals and the coordinator are arranged in the greenhouse. Information gathered by the terminals is transmitted to a power amplification antenna II of the coordinator through a power amplification antenna I. The coordinator uploads the information to the cell phone through a GSM module via a GSM network in a form of a short message. The information gathered by the terminals is also transmitted to the comparison control module through parallel interfaces. The comparison control module outputs control signals to drive a relay module to control the regulation and control equipment unit. Troubles of wiring are prevented, upgrade maintenance is easy to achieve, and manpower is saved. The greenhouse monitoring device based on Zigbee wireless sensing and a GSM can be well popularized, is small in size and simple in structure, and is convenient to operate.