一份好的電路圖，能夠明確傳達其設計目的及工作原理，減少使用者在閱讀上的疑惑及誤解。隨著科技的進步，電子產品的功能越趨多樣化，而在產品開發設計時的電路圖也變得更加複雜，電路圖版面編排的好壞會影響到使用電路圖的作業人員，所以如何將電路圖中的資訊清楚、有效的傳達給使用者，便是我們需要關注的問題。
為了瞭解如何建立電路圖的設計基本規範，使設計電路者能依循相同的規範來設計電路圖，本研究以個案公司的伺服器研發部門所設計的電路圖為樣本，進行訊息設計的相關探討。首先藉由文獻探討，對現行電路設計圖中各項視覺要素進行分析，再藉由訪談部門中管理者、電路設計者以及新進人員等三類人員，了解使用者的訊息需求及所遭遇的問題，接著將現行電路圖的問題進行改良設計，並進行第二次的訪談，檢視問題是否有效解決，最後根據分析結果，提出未來電路設計圖之基本規範建議。

A good electrical schematic should communicate its purpose and design to re-duce user confusion and misunderstanding. With the advancement of technology, the function of electronic products has become more diverse than ever. This has lead to increasing complexity of the electrical schematic in product development and de-sign. The quality of an electrical schematic will affect the efficiency and accuracy of an operator’s work when producing the product. Therefore, how well an electrical schematic is designed is of the highest importance and it is where we need to place our focus.
To enhance the clarity of an electrical schematic and better communicate with our users, there must be simple guidelines in place as we draw our schematic. In this research paper, we adopted an electrical schematic designed by a Server R & D de-partment as our case study. To start with, we will carry out a literature review, and then conduct interview with associated managers, circuit designers, and new mem-bers of the team to discuss the existing problems, and further understand users’ needs. Based on the findings from the literature review and interviews, modifica-tions will be made. After that, a second round of interviews will be conducted to find out if all the important issues have been resolved. Recommendations for future elec-trical schematic design framework will be concluded according to the findings and results from this research paper.

1. 林書堯，1983。色彩學，台北：三民書局。
2. 易敏哲，2018。訊息設計實證與應用研究—以說明文件為例，國立台灣科技大學設計系博士論文。
3. 張立輝，2010。電路設計的一般步驟，取自：https://kknews.cc/design/j6rngme.html
4. 許子凡，2010。圖形符號的資訊附載及其判讀績效研究，國立台灣科技大學設計研究所博士論文。
5. 張嘉年，2016。訊息設計應用於列車資訊顯示幕之研究-以台鐵沙崙線為例，國立台灣科技大學設計研究所碩士論文。
6. 教育百科，2014。詞條名稱：訊息處理論。取自：163.28.84.216/Entry/WikiContent?title=訊息處理論&search=訊息處理論
7. 黃子倫，2010。圖像藥袋圖文呈現個案研究，國立台灣科技大學設計研究所碩士論文。
8. 蕭寧波，2002。用基模啟發思考，教育學報，第30卷第一期，31-40。
9. 龍冬陽，1983。商業包裝設計，台北：檸檬黃文化事業。
10. 羅莉玲，1991。編輯事典，台北：大村文化。
11. 羅婉綸，2011。訊息處理學習論。取自：https://emily925417.pixnet.net/blog/post/62439181-information-processing-theory%28%E8%A8%8A%E6%81%AF%E8%99%95%E7%90%86%E8%AB%96%29--%E5%9F%BA%E6%9C%AC%E8%A6%81%E7%BE%A9
12. Berger, C. M. & Eiss, A., 2002. Principles of Urban Wayfinding System. In-stitute of Transporatation Engineers, 72(4), 30-34.
13. Design Council, 2005. The Design Process: What is the Double Diamond?. Retrieved March 17, 2015, from https://www.designcouncil.org.uk/news-opinion/design-process-what-double-diamond
14. Gittins, D., 1986. Icon-based human-computer interface. International Journal of Man-Machine Studies, 24, 519-543.
15. IIID, 2019. What is Information Design?. Retrieved from https://www.iiid.net/home/definitions/
16. Michelle Jones, 2019. EVT v. DVT v. PVT Explained, retrieved from https://news.ewmfg.com/blog/evt-dvt-pvt-explained
17. Mishler, E. G., 1986. Research Interviewing:Context and Narrative, Harvard University Press, 9.
18. Sam Sattel, 2019. The Top 10 Tips to Draw Your Next Schematic Design Like a Pro, retrieved from https://www.autodesk.com/products/eagle/blog/top-10-tips-draw-next-schematic-design-like-pro/
19. Snyder, H.L., 1988. Image quality. In: Helander, M. (Ed). Handbook of hu-man-computer interaction, Elsevier science publishers, Amsterdam 437-474.