應用無線感測網路建立蓄洪池水質即時監測系統－以明道大學蠡澤湖爲例

Using Wireless Sensor Network on the Real-Time Water Quality Monitoring of Retention Basin-A Case Study in Li Ze Pond at MingDao University

洪耀明(Yao-Ming Hong) ； 陳少鈞(Shao-Chun Chen) ； 許祐郕(Yu-Chen Hsu) ； 陳映熾(Ying-Chyh Chen) ； 林昭遠(Chao-Yuan Lin)

《水保技術》 4卷2期 (2009/04) Pp. 124-136

https://doi.org/10.30040/JSWCT.200904.0006

摘要

大部份水質監測係透過定期至現場採樣及分析，以了解水質變化，對於突然發生污染事件，則無法立即得知，因此建立即時水質監測系統有其必要性。本研究採用無線感測器網路、GPRS及配合太陽能供電系統，建立氫離子濃度、電導度、溶氧及濁度之水質即時傳輸系統，不需額外電源及有線網路，並經明道大學蠡澤湖實際測試可行，未來可快速佈建於河川、水庫或農塘等進行即時水質監測。

關鍵字

水質監測 ； 無線感測器網路 ； 即時系統

並列摘要

Most of water quality monitoring methods select the samples and analyze them periodically to understand the change of water quality. These methods cannot acquire the real-time pollution which may destroy the aquatic ecosystem or water quality. Therefore, it is necessary to build the real-time water quality monitoring system (RTWQMS). This study uses the wireless sensor network (WSN), general packet radio service (GPRS) and solar energy power supply system to build the RTWQMS which collects the concentration of hydrogen ion(pH), electric conductivity (EC) and dissolved oxygen (DO) in water. This system can be operated by itself steadily without the outer electric power and the fixed communication network. We also installed RTWQMS in Li Ze pond, MingDao University to verify the usefulness. In the future, RTWQMS can quickly be installed in river, reservoir or pond.

並列關鍵字

Water Quality Monitoring ； Wireless Sensor Network ； Real-Time System