[1]TIAN Feng,BAI Xinyu,LIU Fang,et al.A lightweight intrusion detection algorithm for hazardous areas in oilfields[J].CAAI Transactions on Intelligent Systems,2022,17(3):634-642.[doi:10.11992/tis.202107033]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
17
Number of periods:
2022 3
Page number:
634-642
Column:
人工智能院长论坛
Public date:
2022-05-05
- Title:
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A lightweight intrusion detection algorithm for hazardous areas in oilfields
- Author(s):
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TIAN Feng; BAI Xinyu; LIU Fang; JIANG Wenwen
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School of Computer and Information Technology, Northeast Petroleum University, Daqing 163318, China
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- Keywords:
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intrusion into hazardous areas in oilfields; target detection; depth separable convolution; lightweight; channel attention; deep learning; feature fusion; feature extraction
- CLC:
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TP37
- DOI:
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10.11992/tis.202107033
- Abstract:
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Hazardous areas in oilfields are a core problem in oilfield security, and capturing hazards occurring in real-time with target detection is the focus of intrusion detection models. To improve the real-time performance of such models, this paper proposes a lightweight YOLO detection algorithm combining the cross-stage linear bottleneck module and channel attention mechanism. First, a feature extraction network is built with the cross-stage linear bottleneck module cascaded with the lightweight convolutional and cross-stage local residual modules; this greatly reduces the parameters of the model. Then, an improved channel attention mechanism is used in front of the feature fusion module of the feature pyramid to enhance feature expressiveness and global relevance. In the feature inference module, the output is optimized using a central, normalized, nonmaximal suppression method to avoid false suppression of neighboring targets. This algorithm is tested in the VOC2007 dataset, and the accuracy rate can reach 74.9%, which is better than most lightweight detection algorithms. The algorithm has been deployed and applied in the Jidong Oilfield, where it effectively ensures the safety of life and property of oilfield operators.