Bulletin of Surveying and Mapping ›› 2021, Vol. 0 ›› Issue (10): 141-145.doi: 10.13474/j.cnki.11-2246.2021.322

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Intelligent identification system of drainage pipelines defects based on deep learning model

WANG Dacheng, TAN Junhui, PENG Shugang, ZHONG Zhensheng, CHEN Guoqiang, LI Guoqiao   

  1. Guangdong Huiyu Intelligent Survey Technology Co., Ltd., Guangzhou 510665, China
  • Received:2020-10-09 Revised:2021-07-13 Online:2021-10-25 Published:2021-11-13

Abstract: The health condition of the drainage pipeline directly affects the drainage effect of the whole city. In order to find the hidden danger of the drainage pipeline, it is necessary to detect the internal defects of the pipeline in time. CCTV detection technology is currently the most common pipeline defect method, but there are some problems such as low automation degree, low work efficiency and heavy reliance on manual experience. To solve these problems, this paper combines the deep learning technology with the detection technology of drainage pipeline, and put forward an intelligent identification technology of drainage pipelines defects based on deep learning model. Meanwhile, the intelligent identification of pipeline defects and pipeline detection workflow are closely combined to realize the rapid and automatic generation of drainage pipeline detection report, thus greatly improving the detection efficiency of drainage pipeline defects.

Key words: drainage pipelines defect, deep learning model, CCTV detection, convolutional neural network, intelligent identification system

CLC Number: