車用導航系統之使用者介面選單設計研究

A Study on the Menu Design of User Interface for Car Navigation System

王玥琦(Yueh-Chi Wang)

指導教授 ： 吳志富

大同大學/設計學院/工業設計學系所/碩士(2004年)

摘要

近年來對於汽車駕駛的安全性與便利性之提升，國內外皆已開始實施智慧型運輸系統之規劃，其中車用導航系統提供之功能，受到相關產業所著重，已有通訊技術結合車用導航，提供駕駛人與車上乘客更多的訊息與休閒娛樂，然而對於車用導航之功能，相關研究僅針對整體偏好調查，並無深入探討選單細部所提供之功能。本研究主要以現有車用導航系統所提供之功能作現況需求探討，並進一設計新選單之操作，以期改善駕駛者操作績效。
在駕駛需求方面，本研究以問卷方式，調查使用者對於車用導航功能的需求程度，進一步研究車用導航系統之功能，其所提供之選單功能，依問卷分析所得之不同情況下的需求，顯示於選單操作介面，一方面模擬功能於現有車用導航系統之選單設計方式，另一方面設計新選單，適當改變選單操作方式，以績效及主觀負荷感受之方法，評估新選單設計；研究分析得知，駕駛者對於目前車用導航功能及未來功能之需求程度，較重要的項目，依序包括：設定目的地、預覽建議路徑、建議路徑避開(優先考量高快速公路)、地圖顯示附近地點資訊、地圖放大及縮小、語音即時導引、運用GPS提供跟車導航服務、測速照相位置提供、倒車提示、交通路況訊息提供、行事曆及記事功能；並且不熟悉目的地狀況下，使用者對於汽車導航之一般功能及目的地設定功能的需求程度，明顯高於熟悉目的地狀況之需求程度。
本研究設計之新選單設計，整體選單操作績效上，皆優於現有選單，並且在身體及時間負荷上皆明顯低於現有選單；所得結果，可提供使用者認知及任務執行時，了解現有及進階服務功能，對於駕駛者在不同情況下，可考量其執行任務時，所需的功能差異，將可增進駕駛者的績效；並且提供新選單使用方式，作為車用導航系統之選單設計。

關鍵字

車用導航系統 ； 功能需求 ； 熟悉程度 ； 選單設計

並列摘要

In recent years, the function in-vehicle navigation system provides has already become more and more subjected to the automobile driver and has been progressing. This research mainly discusses the driver’s requirement and the performance influence of different software interface. In the aspects of driving the need, this research use the questionnaire to study the user need degree of the in-vehicle navigate function,and discusses under the conditions that the destination acquaints with the degree dissimilarity,whether influence the user requirement of the in-vehicle function.An aspec in studying the function of menu, apply the menu functions from different situation and display in the operation interface. Emulate the functions in the existed operation method of menu design in the in-vehicle navigation system; on the other hand take web framework as the foundation to emulate another menu to change the original menu design. Evaluate the original and new web framework based menu design by performance and the subjective loading feeling.
Studying the analysis ,we can know that driver’s requirement degree about the existing and future function of navigation system.We can find that the required function which is higher as in including following items: to set destination,preview the suggested path,the suggestion path keeps away(concern and initiative the consideration higher/freeway),the map displays the nearby location information,map zooming in/out, real-time voice guidance, apply the GPS to provide the navigation service, speedtrap warning and traffic information, backing car signal, the transportation situation on road information to provide soon with the car immediately, calendar and notebook function; In the unfamiliar destination condition, we can know that requirement degree of the general setting and target setting of navigation system obviously higher than the familier destination condition.The web framework based manu design of this research obviously higher than the original menu in the operation performance at the whole.And the framework based manu also obviously have lower body and time loading than the oringnal menu.
The income can provide the user cognition and the task execution as a result, understanding existing and future can be developed function. For the driver under the different condition, we can considerthe requirement difference when user does the tasks and it will be able to promote the performance of the driver;and provide a new usage method of menu design for the in-vehicle navigation system.

並列關鍵字

familier degree ； function requirement ； In-vehicle navigation system ； menu design

參考文獻

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