To search, Click below search items. |
| All Published Papers Search Service |
|
|
|
Title |
Debris-flow Hazard Forecast and Alert System Based on Real-Time Wireless Communications |
|
Author |
Hsu-Yang Kung, Hao-Hsiang Ku, Che-I Wu |
| Citation |
Vol. 6 No. 2 pp. 1~5 |
|
Abstract |
This paper 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 provides the customized information for mobile users and effectively reduces 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. |
|
Keywords |
Decision and Support Mechanisms, Embedded Multimedia Communication System, Reasoning Engines, Debris-flow, Wireless and Mobile Communications |
|
URL |
