智慧矿山服务系统的情境感知实现技术研究  

Intelligent Service System with Context-Awareness Capability for Coal Mine Industry:Design and Implementation

作　　者：薛霄[1] 常静坤[1] 安吉宇[1] 

机构地区：[1]河南理工大学计算机科学与技术学院,河南焦作454000

出　　处：《计算机研究与发展》2014年第12期2746-2758,共13页Journal of Computer Research and Development

基　　金：国家自然科学基金项目(61175066;60905041;51174263);河南省高校科技创新人才项目(2012HASTIT013);河南省高校青年骨干教师项目(2011GGJS-056);河南省教育厅科学技术研究重点项目(12A630072);河南理工大学创新型科研团队支持计划基金项目(T2013-3);矿山空间信息技术国家测绘局重点实验室开放基金项目(KLM201110)

摘　　要：智慧矿山服务系统能够根据矿工的真实情境,实时提供最合适的信息服务,从而充分利用现有的各种信息系统资源,帮助矿工有效预防各类安全隐患.目前,该领域对于服务系统的实现仍然缺乏深入研究.为了弥补这个缺陷,结合煤矿的领域特征和实际需求,重点研究了服务系统实施过程中的3个关键问题:1)如何实现矿工的情境信息建模;2)如何为客户提供定制化的服务;3)如何验证服务调用的有效性.首先构建了煤矿传感器网络本体,建立了矿工的完整情境模型;然后定义情境信息与业务服务之间的配置模型,实现了业务服务的定制化调用;接着通过采用计算实验模拟各种事故场景来验证现有服务系统的有效性;最后对系统实现可能存在的问题以及未来的研究重点进行了讨论.The intelligent service system with context-aware capability for coal mine industry can provide the most appropriate information services timely according to the miners＇ real situation. As a result, all information system resources can be taken full advantage of so as to help miners to prevent various hidden risks in advance. However, there is no detailed discussion and in-depth research on how to implement service system currently. In order to bridge the gap between the theory and the practice in the field, three critical problems need to be solved： 1） How to model the served miners＇ context; 2） How to provide the information services to meet miners＇ customize demands; 3） How to verify the validity of service invocation. According to the characteristics and practical needs in coal mine, this paper first constructs the coal mine semantic sensor network ontology （CMSSN） and establishes the miner＇s whole context model. Then, the coupling relationship between context information and business service can be defined by means of the configuration model, which can realize the customized service invocation. Thirdly, the method of computational experiment is proposed to verify the availability and validity of current service system, which can simulate various accident scenes in the virtual coal mine. At last, this paper gives a discussion of the potential problem in realizing the system as well as the future research focus.

关 键 词：情境感知 智慧矿山服务系统 情境信息建模 服务配置 计算实验 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]