基于无线传感器网络的天然气工业安全监测
Natural Gas Industrial Safety Monitoring Based on Wireless Sensor Network
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- 引用格式:
-
李娜,马向阳,钟志良,宋光红,卢静.基于无线传感器网络的天然气工业安全监测[J].天然气与石油,2013,31(2):0.doi:
.Natural Gas Industrial Safety Monitoring Based on Wireless Sensor Network[J].Natural Gas and Oil,2013,31(2):0.doi:
- DOI:
- 作者:
- 李 娜1 马向阳2 钟志良1 宋光红1 卢 静3
- 作者单位:
- 1.中国石油集团工程设计有限责任公司西南分公司，2.中国石油塔里木油田公司库车勘探开发项目经理部，3.北京兴油工程项目管理有限公司
- 关键词:
- 天然气安全；WSN；分层融合模型；分级查询模型
Natural gas， Safety； Wireless sensor； Layered； Fusion
- 摘要:
- 随着天然气加工、储存、运输规模的不断扩大，对天然气工业安全监测的要求也在不断提高。通过对无线传感器网络在天然气工业安全监测中应用的分析，采用大规模分层无线传感器网络，收集天然气工业各环节的多种信息，将这些信息通过广域网传送到后端监控中心，由监控中心进行数据分析与预警。为降低网络成本，减少数据采集、传输与查询开销，进一步讨论了sink节点、sensor节点和汇聚节点的部署策略，并提出了监测数据的分层融合模型以及分级查询模型。
With continuous expansion of natural gas processing， storage， transportation capacity， requirements for safety monitoring in natural gas industry are becoming more and more strict. Analyzed is application of wireless sensor network in natural gas industry safety monitoring， used is large-scale hierarchical wireless sensor network to collect a variety of information from each section in natural gas industry， transmitted is such information to the monitoring center through Wide Area Network （WAN） for data analysis and early warning. Further discussed is the deployment strategy of the sink nodes， sensor nodes and gathering nodes and proposed are the layered fusion model and hierarchical query model for monitoring data in order to reduce network costs， data acquisition costs and transmission and query costs.
