| 研究生: |
郭如千 Kuo, Ju-Chien |
|---|---|
| 論文名稱: |
寬頻分享器終端用戶問題診斷專家系統 Broadband Router End-User Problem Diagnosis Expert System |
| 指導教授: |
王宗一
Wang, Tzone-I |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 工程科學系碩士在職專班 Department of Engineering Science (on the job class) |
| 論文出版年: | 2010 |
| 畢業學年度: | 98 |
| 語文別: | 中文 |
| 論文頁數: | 73 |
| 中文關鍵詞: | 法則式專家系統 、知識庫 、自動偵測 、網路連線診斷 、人機介面 |
| 外文關鍵詞: | Rule-Based Expert System, Knowledge Base, Detecting Automatically, Network Connection Diagnosis, Human-Machine Interaction Interface |
| 相關次數: | 點閱:124 下載:2 |
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寬頻上網現今已成為連結網際網路世界的途徑,分享器扮演家中網路樞紐的角色,而無線分享器則額外提供行動連結能力。一般人在使用分享器時,可能會遇到的問題包含:不知如何透過分享器上網、網路線不知怎麼與分享器連接、WAN Port or LAN Port分不清、分享器不過電、電源燈號異常、無法取得分享器配發的IP、無法進入分享器的登入畫面、3.5G無法撥號成功、ADSL無法上網、無法開啟網頁等問題,此時如果請教客服中心的客服技術人員來處理,從瞭解問題的原因至協助排除問題需耗費許多人力與時間,而且這樣的服務方式需要龐大的人力,品質容易因為客服人員的疲累或經驗不足而降低,影響了公司辛苦建立品牌形象。
本研究開發出終端用戶網路連線診斷專家系統,並應用於家庭網路產品寬頻分享器之診斷以解決用戶網路連線問題。本研究擷取客服專家之豐富經驗與知識,將之建置成知識庫並使用-法則式專家系統(rule-based),以問診式對話引導使用者回答相關問題徵兆,再以自動偵測使用者PC端至寬頻分享器間之連線狀況,採用後向鏈結推論為基礎,研判問題之癥結點是人為疏失或硬體故障。如屬前者,系統並以具親和力的人機介面,一步步引導使用者改正網路連線問題。如屬後者,系統則提示使用者如何將硬體送修處理。如此將產品技術諮詢,建置成專家系統,可讓終端用戶無時間限制的使用,快速且有效解決網路連線問題。
People nowadays connect their devices to global Internet via broadband routers, when in the home, and wireless router, when on the move. Routers have become a core device for network connections. An end-user, while using routers, may encounter problems, such as totally having no idea how to use a device, not knowing how to bridge the device and the host computer via a network cable, not knowing what is a WAN Port or a LAN Port, not seeing any indication of power’s working or just seeing indicators flushing, not getting DHCP IP form network device for the host, not able to login to the configuration page of a network device, and many more problems. To make things even worse, phone calls to the customer service are always put on waiting. Even connected, distance descriptions without pictorial display usually confuse an end-user further. It is such a lose-lose situation for both users and companies.
This thesis develops an End-User Network Connection Diagnosis Expert System, which is used in diagnosing and solving connection problems of broadband and wireless routers in home networks. The knowledge base is built by extracting experience and knowledge of customer service experts and uses a rule-based expert system, using interrogation enquiry dialogue to obtain symptoms of the problems, detecting automatically the connection status between a host computer and a broadband router, and using backward inference among the rules, to diagnose actual connection problems, either human errors or hardware failures. In the former cases, the system uses a user friendly interface to guide the user, step by step, to correct the problems. In the later case, the system teaches the user how to detach the hardware and deliver for maintenance. Such a knowledge base with rule-based expert system will enable end-users to diagnose network connection problems without time and space limitations and solve their disconnection problems in no time.
一、中文部分
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二、英文部分
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三、網站部分
[33]桃園縣政府-行動桃園網-3G、HSDPA(3.5G)、HSUPA(3.75G) , http://www.tycg.gov.tw/site/site_index.aspx?site_content_sn=8666&site_id=047,2010年5月
[34]資策會FIND網站,http://www.find.org.tw,2010年3月
[35]Express - Visual Basic - 容易使用, http://www.microsoft.com/taiwan/vstudio/express/vb/default.aspx,2010年1月
[36]SQL Select,http://www.1keydata.com/tw/sql/sqlselect.html,2010年1月
[37]VMAX,http://www.vmax.net.tw/service/wimax.do,2010年5月
[38]WMI Reference, MSDN Library, Microsoft Corporation. ,http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmisdk/wmi/wmi_reference.asp ,2010年2月
[39]Yahoo!奇摩上網方案,http://tw.event.access.yahoo.com/v3/help_compare.html,2010年5月