This Paper discusses the structure model of IIMIS and described its functions, pointing out that IIMIS is a kind of distributing and compositive omnidirectional information service system.

• 本文讨论了IIMIS的结构模型，并阐述了IIMIS的功能，指出IIMIS是一种分布式、集成化的全方位信息服务系统。