臺灣博碩士論文加值系統

本論文設計及製作一種光源調控系統，結合電控玻璃、語音控制、自動控制及觸控控制，達到室內光源可以根據環境與外部光源自動調整為最適合的亮度，且能讓使用者自行去選擇光源亮度及玻璃開關，並運用創新語音控制方法與手機內建語音助手SIRI做結合，讓使用者能直接跟手機說出相對應之指令，而系統將給予相對應的動作，滿足每個不同需求的人。
本系統使用盛群HT66F70A微控制器作為主要控制晶片，利用I2C控制觸控模組來辨認使用之功能，透過每個觸控位置的不同，對應不同的功能，像是開啟系統、手動模式、自動模式及語音模式，而在手動模式中，使用者自己能選擇想要的燈光亮度及玻璃透明度；在自動模式中，透過光照度感測器判斷現在光源大小做出最適當的調整；在語音模式中，透過跟自己手機的SIRI溝通，並說出相對應的指令而系統就能做出相對應的動作。透過此系統，能夠讓使用者們能不會再因太陽太大需要自己去拉窗簾遮擋，進而節省許多瑣碎的時間，並讓居家智慧化更進一步。

This thesis designs and manufactures a light control system that combines smart glass, voice control, automatic control, and touch control to achieve the optimum brightness of indoor light sources according to the environment and external light sources. It also allows the user to select the brightness of the light and switch the glass on and off and uses an innovative voice control method in combination with the built-in voice assistant SIRI of smartphone to allow the user to speak the corresponding commands directly to the phone. The system will give corresponding actions to meet the needs of each user.
This system adopts a Holtek HT66F70A microcontroller as the main controller and an I2C controlled touch module to identify the functions to be executed+. Different functions such as power on, manual mode, auto mode and voice mode are available through each touch position. In the manual mode, the user can choose the brightness and transparency of the glass. In auto mode, the light sensor determines the current light source level and makes the most appropriate adjustment. In voice mode, the user can communicate with his/her phone's SIRI and speak the corresponding command, and the system will take the corresponding action. Through this system, users no longer need to pull down the curtains themselves when the sun is too bright, thus saving a lot of time and making the home more intelligent.

摘要........i
ABSTRACT........ii
誌謝........iii
目錄........iv
表目錄........vii
圖目錄........viii
第一章 緒論........1
1.1 前言........1
1.2 研究動機與目的........1
1.3 論文架構........2
第二章 文獻探討........3
2.1 電控液晶玻璃........3
2.1.1 Polymer Dispersed Liquid Crystal........3
2.2 室內光源對於人體之影響........4
2.2.1 光照對生理之反應........4
2.2.2 光照對睡眠反應........5
2.3 HTTP網路協定........6
2.3.1 TCP/IP........6
2.3.2 HTTP........6
2.3.3 請求方法........7
2.3.4 版本........8
2.4 UNIVERSAL ASYNCHRONOUS RECEIVER TRANSMITTER........9
2.4.1 UART簡介........9
2.4.2 UART傳輸協定........9
2.5 INTER-INTEGRATED CIRCUIT........10
2.5.1 I²C Bus簡介........10
2.5.2 I²C Bus傳輸協定........10
2.5.3 ACK/NACK與Byte傳輸機制........11
2.6 PWM........12
第三章 研究內容與方法........13
3.1 元件介紹........13
3.1.1 微控制器HT66F70A........13
3.1.2 4鍵電容式觸控感測模組 BMS00020........14
3.1.3 滑條型電容式觸控模組 BMS00040........16
3.1.4 LCM模組(Liquid Crystal Display Module)........18
3.1.5 Wi-Fi模組NodeMCU........20
3.1.6 光照度模組 GY-30........21
3.2 電路架構........23
3.2.1 電源供應........23
3.2.2 系統電路........24
3.2.3 BJT電晶體開關電路........25
3.3 系統架構........26
3.3.1 系統架構........26
3.4 程式架構........27
3.4.1 手動模式程式流程........27
3.4.2 自動模式程式流程........28
3.4.3 語音模式程式流程........29
3.4.4 外部中斷副程式........30
3.5 外觀設計........31
3.5.1 模型外觀........31
第四章 實驗結果與討論........32
4.1 觸控模組辨識成功率測試........32
4.2 光照度感測器精確度比較........34
4.3 光照度與光源距離及角度對比測試........38
4.4 電控玻璃電壓與光線透光度對比........40
4.5 APP系統........42
第五章 結論........50
5.1 結論........50
5.2 未來展望........50
參考文獻........51
EXTENDED ABSTRACT........54

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