植入城市计算综述  

Survey on Embedded Urban Computing

作　　者：李拴保[1,2,3] 傅建明[1,2] 连向磊[4] 

机构地区：[1]武汉大学计算机学院 [2]武汉大学空天信息安全与可信计算教育部重点实验室 [3]河南财政税务高等专科学校 [4]中国人民解放军71155部队

出　　处：《计算机科学》2013年第3期8-15,共8页Computer Science

基　　金：国家自然科学基金(61202387;90718005);河南省基础与前沿技术研究项目(122300410061);河南省软科学研究计划项目(122400450212)资助

摘　　要：物联网通过感知技术实现物品与互联网的连接,云计算通过对共享资源的灵活整合和动态配置为用户提供面向需求的服务。基于上述背景,定义了植入城市计算的基本概念和功能框架,以植入城市计算应用场景为研究对象,比较了物联网技术与传统方法的数据采集、服务提供,论述了在人与环境交互中的感知应用部署、数据捕获、信息传播,阐述了云计算面向用户提供的数据管理服务、感知应用服务、位置查询服务。围绕植入城市计算的安全和隐私问题,对RFID隐私保护和身份认证、无线传感器网络密钥管理、参与感知隐私匿名化、云计算可信访问控制等进行了分析,并提出了进一步的研究方向。Internet of things realizes connecting of internet with anythings by sensing technology. Cloud computing pro- vides requirement-oriented application service for users by sharing resources of flexible integration and dynamic configu- ration. The basic concept and function architecture was definited for embedded urban computing based on above-men- tioned background. Taking application scenarios of embedded urban computing as the studying object, this paper com- pared data collecting and service provision between Internet of Things technology and traditional mode, dissertated sens- ing application deployment, data capturing, information spreading for human interacting with environment, elaborated user-oriented data management service, sensing application service, location query service provided by cloud computing, analyzed privacy protection and identity authentication for RFID, key management for wireless sensor network, privacy anonymized for participatory sensing, trusted access control for cloud computing around the security and privacy prob- lem for embedded urban computing, proposed the future research direction.

关 键 词：物联网 云服务 参与感知 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]