地震預警系統與牙齒咬合壓力分佈監測系統

A Early Earthquake Warning System and Dental Occlusion Pressure Distribution Monitoring System

郭子平(Zi-Ping Kuo)

指導教授 ： 王多柏

國立臺北科技大學/電資學院/電腦與通訊研究所/碩士(2013年)

摘要

本論文包含了兩項實務研究，第一項為地震預警系統，第二項為牙齒咬合壓力分
佈監測系統。兩項實務研究皆已完成軟、硬體實作。
台灣地處環太平洋地震帶，地震發生次數頻繁，隨著都市發展，人口愈趨密集化，
破壞性地震造成重大傷亡的機率也愈大。例如：發生於 2011 年 3 月 11 日的日本大地震，死亡六千多人，以及一萬多人下落不明。1999 年 9 月 21 日的 921 大地震，造成約 2321 人死亡及 8000 多人受傷。皆造成嚴重的生命財損失。如果在大地震來臨前有提前的預警，警告人們將有地震來臨，將會減少傷亡的損失。本論文依據現有地震預警研究的構想，以嵌入式作業系統實作地震預警系統。
牙齒咬合壓力分佈監測系統，主要用於牙齒植入修復的應用。植牙是否成功與植
體承受咬合力的方式有關。系統設計目的為提供牙齒咬合力量於齒面分佈的大小。
系統實作使用薄形、軟性的電阻式壓力感測器。並以圖形化的方式呈現咬合力於
齒面的分佈。力量分佈的大小以色彩表示，以便於使用者判斷。

關鍵字

地震預警 ； 嵌入式系統 ； 軟性壓力感測器

並列摘要

There are two implementation in this thesis. Earthquake early warning system and dental occlusion pressure distribution.
Taiwan is located in the circum-Pacific seismic belt; the earthquakes often caused great damages on life and infrastructures. In the metropolis, the population increasingly intense, destructive earthquake caused heavy casualties. For example, on September 21, 1999, the 921 earthquake resulted in approximately 2321 people were killed and more than 8,000 injured and property loss of about NT$ 30 billion. If people early be informed that the earthquake is coming, it will reduce the loss of casualties. In this design, the earthquake early warning system is desinged according the research recently.
Second part of this paper presents a tooth bite force sensing system, mainly used in dental implants applications, especially for dental occlusion force distributed reference. The proposed system consists of soft resistive pressure sensor, which serves as the sensing element of the occlusion force. Moreover, the soft pressure sensors collect the measured pressure to perform the precise amount of uneven teeth surface. Furthermore, a graphical color changes manner showing the tooth size of the force are developed in this work.

並列關鍵字

EEWS ； Embedded System ； Pressure Sensor

參考文獻

[1]Yih-Min Wu and Ta-liang Teng, "A virtual subnetwork approach to earthquake early warning," Bulletin of the Seismological Society of America, vol. 92, No. 5, 2002, pp. 2008-2018.

[2]V. A. Bousdras, J. L. Cunningham, M. Ferguson-Pell, M. A. Bamber, S. Sindet Pedersen, G. Blunn, "A novel approach to bite force measurements in a porcine model in vivo," Int. J. Oral Maxillofac. Surg, vol. 35, 2006, pp. 663-667.

[3]G. Hloupis and F. Vallianatos, " Wavelet-based rapid estimation of earthquake magnitude oriented to early warning," IEEE Geoscience and Remote Sensing Letters, vol. 10, No. 1, 2013, pp. 43-47.

[5]蕭乃祺，台灣即時強地動觀測於地震預警之應用，博士論文，國立中央大學地球物理研究所，桃園，2007。

[11]AD8138 data sheet, Analog Device Inc，2006.