CAJ | 학술논문

在无线传感器网络中，由于应用环境、数据处理、通信协议等方面的异构性，使得网络存在“信息共享、重用困难”的问题。本文通过引入本体思想，分析传感器特性，从传感器观测角度出发，阐述传感器本体含义、特点及构成，设计了一种通用的传感器本体，并论述了以此本体为基础进行知识扩展形成的领域本体通过传感器本体之间、传感器本体和用户之间的语义互操作实现信息共享和重用的系统框架。该方法的研究将为语义传感器网络建设提供新的思路。
재무선전감기망락중，유우응용배경、수거처리、통신협의등방면적이구성，사득망락존재“신식공향、중용곤난”적문제。본문통과인입본체사상，분석전감기특성，종전감기관측각도출발，천술전감기본체함의、특점급구성，설계료일충통용적전감기본체，병논술료이차본체위기출진행지식확전형성적영역본체통과전감기본체지간、전감기본체화용호지간적어의호조작실현신식공향화중용적계통광가。해방법적연구장위어의전감기망락건설제공신적사로。
The difficulty of “information sharing”, “information reusing” issue happend in Wireless Sensor Network is due to the heterogeneity of the application environment, data processing, communication protocol etc. Based on the introduction of the Ontolog theory, analyzing the sensor characteristic, a general type of sensor ontology contains the definition of concept, frame structure and OWL design was proposed from the standpoint of sensor observation. The paper expounded a system framework of the domain ontology through the expansion of knowledge base on the general sensor could achieve the information sharing and reuse by semantic communication between the general sensor ontology, the general sensor ontology and user. The research of this method would bring new idea to the semantic sensor network construction.