关键词: 行业产品信息, 信息搜索, 智能主体, 技术术语字典, 特征表示与匹配, 信息检索

Abstract: The general searching engine such as YAHOO differs greatly from Internet information searching used in a given industry field. The architecture is designed for implementing mechatronic products Internet information searching， at the same time， the initiative information retrieval， the features expressing and matching of industry product information are discussed. The information query from a center database is implemented on the context concept.

Key words: information of industry product, information searching, agent, technology term dictionary, feature expressing and matching, information query