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论文类型：期刊论文

发表时间：2013-09-01

发表刊物：SENSOR LETTERS

收录刊物：SCIE、EI、Scopus

卷号：11

期号：9

页面范围：1675-1680

ISSN号：1546-198X

关键字：Wireless Sensor Networks; Large-Scale Petrochemical Industries; Research Issues

摘要：This paper presents a series of research issues based on wireless sensor networks (WSNs) in large-scale petrochemical plant. First, a review of the concept about WSNs and the advantages of Guangdong University of Petrochemical Technology in the WSNs applications is provided. Then, the sensing tasks and the potential WSNs applications in the large petrochemical plants are explored: (1) the accurate detecting of the toxic gas leaking boundary and leaking points, (2) the factory site monitoring system, (3) the working staff positioning, (4) the reliable transmission of the sensory data, and (5) the online monitoring of the heat exchanger for circulating water. The corresponding sensory algorithms for these research issues are also discussed. The realizations of WSNs in the large-scale petrochemical industries will make the maintenance of petrochemical equipment be simpler, the factory control system be more stable, and the production be more efficient and safer.