本文旨在建構一種基於藍牙模組而設計製作的汽車車外電動後視鏡實體遙 控器。當汽車車外後視鏡自成一獨立被控制設備，可隨機利用隨身攜帶之行動裝 置執行對汽車後視鏡鏡面角度調整、記憶和恢復等動作，完全不需要類似傳統汽 車後視鏡的操作方式，駕駛人若想對任何汽車附屬設備，包括汽車後視鏡，執行 控制動作通常都需要先透過汽車主監控電腦後才經由汽車內部CAN bus 下達控 制命令。本文是基於藍牙模組無線傳輸汽車後視鏡控制指令而建構一支汽車車外 後視鏡實體遙控器。不同於傳統汽車後視鏡的組成架構與操作方式，本文探討的 控制對象為一新型汽車電動後視鏡，該新型汽車電動後視鏡機構本體加入了鏡面 兩軸偏轉角度感測器，此一角度感測器可動態線性輸出與後視鏡鏡面偏轉角度成 正比例關係的類比電壓，與安裝在電動後視鏡內的電子控制板上的單晶片兩者共 同組成後視鏡面偏轉角度閉迴路控制迴路，使汽車電動後視鏡面不僅具有傳統偏 轉角度調整，而且增加具有角度記憶和恢復的功能，汽車後視鏡產品的性價比因 此提高。本文最後將根據本文的設計構想，製作一實驗室等級的汽車電動後視鏡 實體遙控器雛型，在不同工作條件下，實驗操作實體藍牙遙控器雛型對汽車電動 後視鏡之各項無線操作控制，驗證本文所提基於藍牙模組而設計與實現之汽車後 視鏡遙控器裝置想法確實是可行的。

The objective if this paper is to design and implement a new remote controller for controlling the programmable angle range of automotive rear mirror based on a Bluetooth module. The remote controller is very suitable to a independent automotive rear mirror system. In other words, the new electric automobile rear mirror is only controlled by way of a mobile device. The conventional automobile rear mirror is controlled by the main computer system which is embedded in the automobile, the operating command is transmitted generally by means of the CAN bus which is almost the standard equipment from the past to today. If the automotive rear mirror is designed and manufactured to be a independent unit or sub-equipment, there is a angle detection sensor should be designed and embedded in the rear-mirror mechanism. They are combined with each other and form a close-loop controlling structure. The electronic control unit, included a Bluetooth module, is integrated with the driving mechanism of the automotive rear mirror. It is able to be controlled by means of the Bluetooth wireless data communication method. The explored device user who can directly control the automotive rear mirror to execute mirror deflection adjusting, memory and restore by using some mechanical switches. In order to verify the feasibility of the proposed automobile rear-mirror remote controller, a laboratory-scale prototype will be designed and presented here. Some important experiments under different working conditions are also carried out and lots of valuable results are concluded too.