摘要(英) |
Along with the wireless communication technology progress, causes the transmission the frequency width gradually to promote, also urges the use mobile device, the union wireless network remote monitoring control application are more and more many, specially the long-range medical service, the home security ,home nursing, electrical appliances automation monitoring. However, for guarantees the transmission efficiency with to regard the video quality the stability, these systems mostly use the wired network and the wireless local area network platform, less applications combine the mobile phone with wireless communication network technology like GPRS (General Packet Radio Service) with Personal Handy phone System to make the correlation with PHS the application.
In addition, is connected in these remote monitoring in the application [ 1 ], most uses the stationary type to capture image and video, The means remote camera is unable to rotate. Therefore the paper proposed mobile device and network camera CCD (Charge Coupled Device), and the base on the GSM network [ 2 ] [ 3 ] with GPRS (General Packet Radio Service) [ 3 ] and the PHS two kind of wireless communications technologies, does for develops the platform, and really makes a set of wireless remote monitoring system.
The goal lies in the use Tablet PC or PDA (Personal Digital Assistant), after matches has the GPRS function or the PHS system expansion, can easily penetrate the Internet the connection, and dynamic controls the remote network CCD, enables the user to be allowed to achieve the wireless remote monitoring goal in anytime and anywhere.
The actual result showed, we can successfully use the Tablet PC, PDA and the Notebook, separately unifies GPRS, PHS and the Wireless Local Area Network, issues the command using the remote control network CCD to achieve up, down, left, right revolving. In addition, may rest on user’’s demand or the basis existing transmission bandwidth automatic selection feedback three kind of different images analyses center most appropriate image, guarantees the image quality and smoothness. |
參考文獻 |
[1] 曹孝義,“即時互動式視訊與遠端服務系統應用於電子教學環境之研究,”國立交通大學, 資訊工程系, 碩士論文, 2002
[2] Michel Mouly and Marie-Bernadette Pautet, "The GSM System for Mobile Communications," Telecom Pub, first publish, June 1992.
[3] Timo Halonen, Javier Romero and Juan Melero, "GSM, GPRS and EDGE Performance:Evolution Towards 3G/UMTS," John Wiley & Sons, first publish, February 2004.
[4] 莊世忠,“遠端偵測及定位-結合SONAR、GPS及GSM之應用,”國立中正大學, 電機工程研究所, 碩士論文, 2002
[5] 廖良展,“以WLAN及PDA為基礎之遠距生理監控暨醫學資訊系統,”國立台灣科技大學, 電機工程學研究所, 碩士論文, 2002
[6] 周昇龍,“整合型嵌入式個人數位助理之全球定位系統實現,”國立台灣科技大學, 電子工程系, 碩士論文, 2002
[7] 黃國勝、吳承松與張雅淇,“藍芽技術應用於遠端監控系統,”國立中正大學電機工程研究所, 碩士論文, 2001
[8] 鄭懿,“無線網路,”學貫行銷, 2002
[9] MPEG4 .Net - The Streaming Media Technology Resource
http://www.mpeg4.net/
[10] 黃嘉輝,“Visual Basic 6 Internet Programming 網際網路與TCP/IP程式設計,”文魁資訊, 2000
[11] 黃嘉輝,“Visual Basic .Net 網際網路程式設計-TCP/IP與Internet Programming,”文魁資訊, 2003
[12] 李永隆,“深入PDA程式設計-無線網路、硬體控制、主從式資料庫,”文魁資訊, 2002
[13] 何燁,“Pocket PC程式設計實務,”第三波資訊, 2001
[14] 楊先民,“Pocket PC程式設計自學手冊,”學貫行銷 , 2002
[15] 微軟 Windows Mobile Phone Home Page http://www.microsoft.com/windowsmobile/products/pocketpcphone/default.mspx
[16] 微軟 Windows Mobile Phone Home – Technical Documentation http://www.microsoft.com/windowsmobile/resources/technicalarticles/default.mspx
[17] 王進德,“Pocket PC 2002程式設計實務,”全華科技, 2002 |