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  • 學位論文

多功能傳輸介面應用於可攜式生醫感測器之系統設計與研究

Study on Multi-Function Transmission Interface Design for Portable Bio-Sensing System Application.

指導教授 : 孫台平

摘要


本論文闡述利用無線及有線的傳輸介面,來應用於各種生醫感測系統,完成信號的資料的擷取、傳輸與儲存之功能。本系統利用PIC18F4550微控制器結合IEEE 802.15.4之Zigbee傳輸技術與通用串列訊號傳輸技術,將感測信號傳輸到終端,終端則透過LabVIEW設計一接收介面,使無線及有線的感測訊號能夠讓電腦做接收,為了達到可攜式的特點,設計了將感測裝置之訊號儲存於SanDisk SD Card當中,藉著SD卡的方便攜帶,使系統更為完善。 本論文系統分為三個部份,包含微控制器端之韌體設計、傳輸介面設計應用及PC端之接收監測平臺,根據對於酸鹼感測器之實驗結果,可得知此系統可應用於不同感測系統之監控與傳輸。

並列摘要


This thesis illustrates the transmission interface that can be adapted to various bio-sensing systems. This transmission system uses PIC18F4550 microcontroller to combine IEEE 802.15.4 Zigbee with Universal Serial Bus that transmits the sensing signal to computer. The computer terminal through LabVIEW is used to design a receiver that can receive wire and wireless sensing signal. In order to achieve a portable system, we use SanDisk SD card to save the sensing data. This bio-sensing transmission system is divided into three parts: microcontroller firmware, transmission interface and terminal sensing system design. According to the experimental results, the proposed system could successfully detect and transmit signal in various sensor systems.

參考文獻


[1] EspicomBusiness Intelligence;工研院IEK(2005)
[2] http://nova.ame.ntu.edu.tw
[3] 王耀鋒,"3V 可攜式離子感測場效電晶體感測器訊號處理之特殊應用積體電路系統研究",中原大學電子工程學系碩士學位論文,九十一年六月.
[4] 陳哲生, "適用於生醫感測器之自動化多通道訊號檢測電路及系統設計",中原大學電子工程學系碩士學位論文,九十二年六月.
[5] 林啟明, "八位元元精簡指令集微控制器於可攜式酸鹼度計訊號處理之設計與應用",中原大學電子工程學系碩士學位論文,九十五年一月.

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