物联网异构标识解析关键技术研究

Similar to the Domain Name System of the Internet, the Internet of things (IoT) identifier resolution system can provide important support for the worldwide cross-domain interconnection of the IoT. With the continuous development of the IoT, numerous IoT identifiers following various encoding rules and resolution protocols will emerge into the IoT, so two issues, namely the conflict of the IoT identifier namespaces and the compatibility of the heterogeneous IoT resolution protocols need to be solved..Towards above issues, this project intends specifically to conduct the following two researches. First, towards the problem of the conflict in IoT identifier namespaces, based on both static characteristic (namely the inherent characteristic of IoT identifier coding) and dynamic characteristic (namely the extrinsic characteristic highly related to the IoT identifier), an IoT identifier recognition algorithm is designed, to reduce the conflict of IoT identifier name spaces. Second, as for the problem of the compatibility of the heterogeneous IoT resolution protocols, the project designs feature description mechanisms for the heterogeneous IoT resolution protocols, and then proposes a hierarchical iterative model for the IoT identifier resolution system, to fulfil compatible resolution of heterogeneous IoT identifier resolution protocols.

物联网标识解析系统类似于互联网域名解析系统，可为物联网在全球范围内实现跨域互通提供重要支撑。随着物联网的不断发展，遵循各种不同编码规则以及解析协议的海量物联网标识将接入物联网，因此需要解决物联网标识的命名空间冲突问题以及异构物联网标识解析协议的兼容问题。.针对上述问题，本项目拟具体开展如下两方面研究。首先，针对物联网标识的命名空间冲突问题，设计一种基于物联网标识静态特征（物联网标识编码的固有特征）和动态特征（与物联网标识存在强相关性的非固有特征）的标识识别算法，以降低物联网标识命名空间的冲突率。其次，针对物联网标识解析协议的异构兼容问题，设计异构物联网标识解析协议的特征描述机制，并提出物联网异构标识解析层次化迭代模型，以兼容任意异构物联网标识解析协议。

搜集了国内外1700余项编码标准，完成对国内外805项与物联网异构标识相关编码标准的深入整理分析，并且调研行业内事实采用并已经形成一定规模的非标准化编码现状，在此基础上分析出当前物联网异构标识的编码管理和使用的现状，分析其发展规律。针对物联网异构标识识别的冲突问题，提出适用于现有物联网异构标识识别的冲突检测模型及识别算法，为未来新的物联网异构标识编码制定提供防冲突策略。设计异构物联网标识解析协议的特征描述机制，并提出物联网异构标识解析层次化迭代模型，以兼容任意异构物联网标识解析协议。已发表SCI文章2篇，EI文章3篇，中文核心文章1篇，提交专利5篇。参与国际标准2篇，国内标准4篇。