A Debris-Flow Hazard Forecast and Alert System Based on Real-Time Wireless Communications

in International Symposium (oral presentation paper), 國際研討會(全文口頭發表)
標題A Debris-Flow Hazard Forecast and Alert System Based on Real-Time Wireless Communications
出版類型國際研討會(全文口頭發表)
出版年度2003
AuthorsHsu-Yang Kung, 龔旭陽, Hao-Hsiang Ku 顧皓翔, & Jin Bing Lin 蔡光榮
出版日期Dec 8 2003 12:0
會議地點香港
其他編號0000
中文摘要

In this paper, we developed a Real-time Mobile debris-flow Disaster Prevention and Alert system (RMD2PA), which is the three-tier architecture composed of the mobile node, the multimedia server, and the decision support system based on the wireless/mobile and Internet communications. Mobile clients use handheld devices, e.g., PDA combining a cellular phone, to transmit and receive multimedia debris-flow information via the GSM/GPRS network. The case-based reasoning mechanism is embedded in the handheld device to achieve the simple debris-flow prevention and decision when the mobile communication fails. The multimedia server provide the customized information for mobile users and effectively reduce the bandwidth consumption of the mobile network. Based on the database of the pre-analyzed 181 potential debris-flows in Taiwan, we build the accurate prediction models to achieve the effective debris-flow prevention by case-based reasoning scheme in the decision support server.

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