物联网信息服务系统研究综述

信息服务系统作为物联网的重要基石，是实验物联网信息化、智能化的手段。从系统架构、关键技术两个方面阐述物联网信息服务系统的研究现状，在关键技术中着重分析数据质量控制、海量数据存储以及异构数据共享三个方面；最后进行总结，并展望未来工作。

Summary of Information Service System of IoT

As important cornerstone of Internet of Things,information service system is the mean of experimental IoT for informatization and intelli-gentization. Elaborates the status of research on information service system of IoT from two aspects：system architecture and key technolo-gy. The key technology focuses on the analysis of the data quality control, massive data storage and isomerism data sharing. Carries on a summary as well as the prospect of future work finally.