自行車音樂播放器之產品設計與研究

A Study on the Product Design for a Bicycle Stereo

黃爾均(Erh-Chun Huang)

指導教授 ： 梁成一

大同大學/設計學院/工業設計學系所/碩士(2012年)

摘要

自行車音樂播放器為提供自行車騎士音樂的裝置，不使用耳機而採用喇叭播放音樂，與 MP3 隨身聽一樣屬於行動音樂裝置。但市面上的產品之介面多不符行進間操作及自行車族群的需求。固本研究之主旨為找出適當的自行車音樂播放器設計原則，設計符合自行車族群之需求、適合騎乘時使用之自行車音樂播放器產品。
首先以現況分析、問卷調查找出產品現況與自行車族群之需求。利用自行車模擬車架對三台市售之自行車音樂播放器產品進行第一階段使用滿意度實驗。再進行人因計測後，結合文獻探討，訂出設計原則，並製作介面改良音樂播放器。再以介面改良播放器進行第二階段實驗以驗證改良之成效。
研究結果顯示，介面改良音樂播放器在滿意度上除了歌曲切換及音量調整時按鍵按下確認度外，其它項目滿意度皆有達到顯著良好成效。操作時間上也顯著的縮短。最後依自行車音樂播放器之設計原則如：按鍵需設置於左側，並位於手不用離開握把即可操作的位置、按鍵與握把邊緣之最遠距離為 5.5 cm、按鍵排列範圍為 46.6 cm2、按鍵尺寸為 1.81 cm2 等，提出一台具備雙喇叭、頭燈、液晶螢幕之自行車音樂播放器產品概念設計案。

關鍵字

行動音樂裝置 ； 自行車族群 ； 自行車音樂播放器 ； 操作介面

並列摘要

Bicycle stereo is a device for providing music to the bicyclist. It is similar to MP3, except broadcasting music through speakers instead of earphones.However, generally, the interface of marketed bicycle stereos dosen’t fit the cyclist’s needs, yet meet the operation situation.
The main purpose of this paper is to figure out proper design principles for the bicycle stereo, and design a bicycle stereo product which is suitable for cyclist’s needs and for operation during cycling. Status analysis and questionnaire survey were used to find out the status of bicycle stereo product and the needs of cyclist. The first stage of experiment was satisfaction experiment in witch a simulated bicycle was adapted to test three different bicycle stereo products by 32 subjects. Then based on to the results plus anthropometry and literature review, a set of design principles was addressed. A bicycle stereo with improved interface was made, and was used in the validated experiment.
The results has shown that the satisfaction of interface improved bicycle stereo reached significance level at all tasks except the confirming of the button pressing during song switching and volume controlling task. The operation time was also reduced significantly. Based on design principles such as button should be mounted on the left side and placed inside the range which can be operated with hand on the grip; the distance between the button and the edge of grip is 5.5 cm or less; all of the buttons should be located at an area of 46.6 cm2 ; the dimension of the button is 1.81 cm2 . A pair of twin speakers, head light and LCD screen are also suggested.

並列關鍵字

Mobile music device ； User interface ； Bicycle Stereo ； Cyclist

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