以国内广为使用的ILAS、汇文、MELINETS和INTERLIB等4个图书馆自动化系统为研究对象,从技术特点、模块功能两个方面,比较分析了4个自动化系统。认为4个系统都采用了国内外各种应用协议、通信协议和数据库数据交换标准,都能遵循国内外通用的字符编码规范和记录编码规范,并指出未来图书馆自动化系统将整合更多的服务功能。%The paper takes four widely used library automation systems, ILAS, Huiwen, MELINETS and INTERLIB, as research objects, to compare their respective technical features and module functions, concludes that the four systems all use various application protocols, communication protocols and data exchange specifications, follow character encoding specification and record encoding spec-ification commonly used at home and abroad, and points out that library automation system will integrate more service functions in the future.
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