隨著智慧型手機的普遍，象徵嵌入式系統在生活中扮演著重要的角色，其後物聯網（Internet of Things，IoT）時代來臨，更多與生活息息相關的行動裝置產品也應運而生。
其中，擁有語音辨識功能的智慧型手機或行動裝置也廣受歡迎，透過語音指令就能控制裝置的作業並發揮裝置的功能，使許多行動裝置更方便被使用者所運用。
本論文以Raspberry pi樹莓派的開發平台為實作主軸，並深入探討Linux作業系統。主要目標是在嵌入式系統上設計一個居家環境監測裝置，建立語音辨識功能與裝置3G網卡，實現無線的行動裝置，並在系統另一端整合各種感測器程式作為應用，實作出能讓使用者透過語音來控制的智能居家環境監測系統，讓使用者可以藉由此系統清楚得知居家的即時環境狀態。

Due to advances in technology, smartphones have become more universal. It’s a situation that embedded system plays an important role in our life nowadays. Later on, as the development of Internet of Things (IoT), the new era comes with various mobile devices, being necessities in daily life.
Meanwhile, mobile devices with speech recognition are the most popular within high-tech products. It is because users can control the devices only by voice commands without any finger gestures. Namely, people can operate the devices more conveniently.
In this thesis, it studies and discusses the Linux operating system mainly based on the platform of Raspberry Pi. The goal of the thesis is to design a home environmental monitoring system. The system not only includes the speech recognition function and 3G modem device but also incorporates an application with many sensors that related to the environment.
Finally, mobile devices were realized systematically. Users can control the system through the voice commands easily and obtain the real-time, exact environmental information from the monitoring system.

[1] M. Tharaniya soundhari ,S. Brilly Sangeetha，”Intelligent interface based speech recognition for home automation using android application”。Innovations in Information, Embedded and Communication Systems (ICIIECS), 2015 International Conference on
[2] C. Chiu-Chiao, H. C. Yuan, W. Shiau-Chin and L. Cheng-Min，"Bluetooth-Based Android Interactive Applications for Smart Living"。2nd International Conference on Innovations in Bioinspired Computing and Applications (IBICA 2011), pp. 309-312
[3] R. A. Ramlee, M. H. Leong, R. S. S. Singh, M. M. Ismail, M. A. Othman and H. A. Sulaiman，"Bluetooth Remote Home Automation System Using Android Application"。The International Journal of Engineering And Science, vol. 2, pp. 149-153, 2013
[4] RPi Hub。http://elinux.org/RPi_Hub
[5] RASPBERRY PI BLOG。https://www.raspberrypi.org/blog/
[6] 維基百科，樹莓派。
https://zh.wikipedia.org/wiki/%E6%A0%91%E8%8E%93%E6%B4%BE
[7] Broadcom。http://www.broadcom.com
[8] 百度百科，ARM11。
http://baike.baidu.com/view/1162933.htm
[9] 維基百科，Arduino。https://zh.wikipedia.org/wiki/Arduino
[10] Arduino官方網站，ArduinoBoardProMini。
https://www.arduino.cc/en/Main/ArduinoBoardProMini
[11] RPi USB Webcams。http://elinux.org/RPi_USB_Webcams
[12] Arduino官方網站，MQ Gas sensors。http://playground.arduino.cc/Main/MQGasSensors
[13] 維基百科，作業系統。https://zh.wikipedia.org/wiki/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F
[14] 鳥哥，鳥哥的LINUX私房菜(2011)。台北:碁資訊
[15] 維基百科，GNU工具鏈。https://zh.wikipedia.org/wiki/GNU%E5%B7%A5%E5%85%B7%E9%93%BE
[16] 鄭強，王者歸來-Linux 驅動程式開發權威指南(2011)。台北:佳魁出版
[17] pySerial。http://pyserial.readthedocs.io/en/latest/pyserial_api.html
[18] RUNOOD，Python日期和時間。http://www.runoob.com/python/python-date-time.html