A Structure of Large Scale WSN Based Safety Monitoring System for Natural Gas Industry

Abstract

With the rapidly development of natural gas production, storage and transportation, the requirement for safety monitoring on natural gas industry are continuously increasing. This paper analyzes the application of WSN (wireless sensor network) in natural gas industry safety monitoring, and proposes a layered structure for large scale WSN based safety monitoring system, which can be used in collecting various kinds of safety information in natural gas industry, and sending them to surveillance center for data analyzing and early warning of abnormal situation. In the structure, we discuss the deployment of sensor nodes, sink nodes and e-sink nodes, and proposed the layered data fusion model and query model.

Design and Implementation of Electronically Controlled On-off Prism based on WSNs

“…(3) Big communication radius, strong anti-interference ability, and good diffraction performance; (4) Support embedded application implants in order to embed measurement control management and data preprocessing programs. Wireless sensor networks (WSNs) is a new intelligent network technology (Raghavendra et al, 2011;Ren et al, 2018), which is composed of a large number of stationary or moving sensor nodes in a self-organized and multi-hop mode, in order to monitor the information of target area and report to the control center by cooperative sensing, acquisition, processing and wireless transmission (Wei et al, 2012;Zhang et al, 2015).…”