以PDA為主之行動語音即時維修查詢系統-以家電維修為例

Abstract

實習教育最有效的教學方法之一，就是在實務環境中學習。這種親身的體驗，可以獲得大量的知識和認識（Palmer, 1998）。但根據研究顯示，教師認為戶外教學有許多滯礙難行之因素，如無法即時獲取想知道的知識來解決相關問題。本研究提出一個行動語音即時維修查詢系統，透過運用網際網路配合自動發掘知識概念與語意概念相依規則來建立以知識基本語法規則設計之PDA語音即時查詢系統。來解決校外教學不易之問題，不受場地、設備與天候影響，且學生可依據本身實際需求與不熟悉的部份重複不斷學習同一課程直至了解為止，故可提昇教學能力與教學品質，改善教學的諸多限制。實際應用中更發現學生在獲取資訊時有了行動性，能夠「隨時隨地」來獲取資訊。使學生在模擬的地方或實際雇主的室內進行修護工作時能夠更便利地取得電器的資訊，增加修護的效率，獲取實習效果。

One of the most effective teaching methods of practical training education is study in the practice environment. These experiences can obtain a large amount of knowledge and know (Palmer, 1998 ). However, according to studying, the teachers think that there are a lot of stagnate factors that find it difficult to walk in outdoor teaching, obtain the knowledge wanted to know and solve the relevant problem immediately such as being unable. This research proposes a mobile voice real-time maintenance enquiring system, through using the internet network with PDA, can solve the difficult problem of outside school, not influenced by place, equipment and weather, and students can repeat with part that is not familiar with and study the same course constantly until understanding according to one`s own actual demand, so can promote teaching ability and teaching quality, improve a great deal of restrictions of teaching. In practical application we can find that students have mobility while obtaining information, they can obtain information “any time any where”. That enables students to make the information of the electric apparatus more conveniently when carry on the maintenance work in the simulate place or real indoor place of employer, increase the efficiency of maintenance, obtain the result of practice.