Remote Security Technology Systems For Marine Equipment Build And Multimedia Information Exchange Methods

The shipboard equipment long-distance technical system comprehensively utilizes thecomputer technology, the network communication, the multimedia information technologyand the software technology, and it transforms the main work such as the shipboardequipment technical support, the breakdown diagnosis, the maintenance and the service inthe daily use process through the Internet from the traditional dependence on the engineersand technicians in the scene service into the major part accomplished in thelong-distance.This article prime task is the construction of the shipboard equipmentlong-distance technical support system service center software based on the .NET platform.First, through analysis of the Web application system foundational technical like ASP.NET,ADO.NET, we highlight the advantage of using the .NET technical develop the Webapplication, and elaborate the characteristic of the three tier architecture of the B/Sconstruction. Next, we analyze the details of the overall design process of the system, andexplain the database content and construction strategy. Finally, we analyze and compare tochoose the multimedia data compression standard, the transport protocols, the encryptionmethod based on the characteristic of this system suitable for its pronunciation and videofrequency interactive function part.