WIRELESS SYSTEM FOR GREENHOUSE MONITORING AND CONTROL
- 申请公布号：
- WO2010046939(A1)
- 申请号：
- WO2008IT00671
- 申请日期：
- 2008.10.29
- 申请公布日期：
- 2010.04.29
- 申请人：
- MICROLABEN S.R.L.;CORSI, FRANCESCO;LOSITO, PIERFRANCESCO;VALENTE, FABIO;MARZOCCA, CRISTOFORO
- 发明人：
- CORSI, FRANCESCO;LOSITO, PIERFRANCESCO;VALENTE, FABIO;MARZOCCA, CRISTOFORO
- 分类号：
- G08C17/02
- 主分类号：
- G08C17/02
- 摘要：
- <p>Wireless system for monitoring the climatic conditions inside a greenhouse and for automatically and/or remotely controlling the actuators, used to intervene suitably when possible harmful situations for the cultivations occur, based upon a hierarchical network infrastructure organised on two levels. The system consists of: a wireless network of devices based upon standard IEEE 802. 15.4 (ZigBee) characterised by self-configuration of the nodes, low power consumption, high flexibility of implementation; a central unit for processing, storing and transmitting data with an autonomous lithium ion battery power supply system. In the wireless network there are: battery-powered low-consumption sensor nodes for detecting, at programmable time intervals, the values of the parameters, inside and/or outside, of interest for the optimal growth of the cultivations (temperature, relative humidity, wind speed and direction, PH of the earth, PAR solar radiation); actuator nodes for managing suitable control commands, like for example the activation or deactivation of the air extractors, of the fans, of the irrigation electro valves, of the heat pumps, etc.</p>
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