分散式模組化設施環境監控系統之研究

The Study on Ubiquitous Environment Control System

吳祥銘(Hsiang-Ming Wu) ； 許成源(Cheng-Yuan Hsu) ； 鍾瑞永(Jui-Yung Chung) ； 黃裕益(Yu-I Huang)

《農林學報》 60卷1期 (2011/03) Pp. 51-66

https://doi.org/10.30089/JAF.201103.0004

摘要

國內溫室環控歷經多年發展，研究單位及廠商各自發展出自有環境監控系統。這些均屬於整合型環控系統，彼此軟硬體不相容外，控制點增設不易，生產者使用時，須配合未來發展意願事先規劃設置，致使初期投資過高，且連結線路過多，形成配線容易產生錯誤及維修困難等缺點。“基於上述背景，目前國外環控已朝向分散式模組化無線控制方向發展。其利用無線網路IC模組，設置於環控設備及感測器，藉由無線網路，取得環控及決策資料”。本研究規劃藉由無線傳輸之方式將感測器所感測之氣象資料傳送至各環控模組，而各模組在接收到相關資料後，則是利用各模組內建的微處理機依照預設的環控模式，啟閉設備，達到自律分散之功能。而主控電腦則可依照使用者需求，設定各模組之控制策略。模組與感測器則會將設備啟閉狀態與氣象資料以無線方式傳送至主控電腦。達到分散控制，集中監視之功能。

關鍵字

分散式模組化無線環境控制系統 ； 無線網路

並列摘要

In the past decade, the researchers and manufacturers have had developed their own environment control systems after the long run development. All these systems are all integrated environment control systems, but their software and hardware are almost incompatible with each other. Meanwhile it isn't easy to establish extra control spots. So the potential users had to set up more control spots in advance than the actual needs for the possilbe future development. The result will be higher initial investments, more complicated wire connections and then more errors those were hard to be repaired.Due to the shortages metioned above, the foreign greenhouse environment control system had already been developed as the ubiquitous system.”The ubiquitous environment control system (UECS) can achieve pre-setting environment control goals by obtaining meteorological data and control strategy through wireless network IC modules put on those environment control equipment and sensors.”This project will deliver the meteorological data, which detected by all those sensors to the corresponding modules of environment control system wirelessly. After receiving the related data, each build-in microprocessor in the environment control system modules will send out the command to the control equipment according to the pre-setting modes. By doing so, the system can achieve the function of self-control-module. The mainframe can be set in different control strategies to every single module according to the users' demands. At the same time, each module and sensor can send out the start up/shut down signals and meteorological data to mainframe wirelessly to achieve the function of distributed controling, and concentrated mornitoring.

並列關鍵字

Ubiquitous Environment Control System UECS ； Wireless network