基于物联网的跨域通航智能识别算法研究

Research on Intelligent Recognition Algorithm of Cross-domain Navigation Based on Internet of Things

针对内河航运跨区域过闸船舶数量多、运输量大、涉及范围广的问题,基于物联网提出了跨域船舶智能识别算法。通过对系统组成和工作流程进行设计与分析,提出了MD5散列算法、树型信任模式、RSA加密算法以及身份认证算法,将系统进行模块化设计,实现了跨域船舶智能身份识别过程。通过仿真实验对系统算法进行验证,表明该系统能够快速识别跨域通行船舶身份信息,保障了船舶跨区域身份识别快速、安全的执行,对提高智能化、信息化管理水平有着重要的现实意义。

Aiming at the problem of a large number of ships crossing the river in the inland navigation,the transportation vol⁃ume is large and the scope is wide.Based on the Internet of things,an intelligent identification algorithm for cross-domain ships is proposed.Through the design and analysis of the system composition and workflow,MD5 hash algorithm,tree trust mode,RSA en⁃cryption algorithm and identity authentication algorithm are proposed,the system is modularized to realize the intelligent identifica⁃tion process of cross-domain ships.The simulation of the system algorithm proves that the system can quickly identify the identity in⁃formation of cross-domain traffic and ensure the rapid and safe implementation of ship cross-region identification,which has impor⁃tant practical significance for improving the level of intelligence and information management.