Full-coverage pipeline detection system based on annular multi-beam sonar
A detection system and multi-beam technology are applied in the field of full-coverage pipeline detection systems, which can solve the problems of not accurately perfecting the full-coverage pipeline detection system, and achieve the effects of improving coverage, strong mobility, and improving detection efficiency.
Inactive Publication Date: 2022-04-12
青岛五叠纪智能科技有限公司
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Problems solved by technology
However, there is currently no accurate and complete full-coverage pipeline detection system based on circular multi-beam sonar
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Embodiment 1
[0058] Such as Figure 1-Figure 10 As shown, this embodiment provides a full-coverage pipeline detection system based on annular multi-beam sonar, including
[0059] The bionic machine unit 100, the video inspection unit 200, the sonar precision measurement unit 300 and the detection application unit 400; the bionic machine unit 100, the video inspection unit 200, the sonar precision measurement unit 300 and the detection application unit 400 are sequentially connected through network communication; the bionic machine unit 100 is used to control and manage the operation and movement process of the bionic robotic fish; the video inspection unit 200 is used to visually inspect possible defects inside the pipeline by obtaining clear graphic image data inside the pipeline; the sonar precision measurement unit 300 It is used to obtain high-precision three-dimensional data inside the pipeline through multi-beam scanning to accurately detect pipeline defects; the detection applicatio...
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The invention relates to the technical field of water conservancy maintenance and pipe, in particular to a full-coverage type pipeline detection system based on annular multi-beam sonar. Comprising a bionic machine unit, a video inspection unit, a sonar accurate measurement unit and a detection application unit. The bionic robot unit is used for controlling and managing the bionic robotic fish; the video inspection unit is used for visualizing defects through graphic images; the sonar accurate measurement unit is used for accurately detecting pipeline defects through multi-beam scanning measurement; the detection application unit is used for accurately quantifying defect conditions and is applied to repair. According to the design, the highly bionic robotic fish is designed, so that flexible operation in an underground pipeline is realized; defect targets visible to naked eyes can be visually checked; by adopting the multi-beam unmanned detection system, qualitative and quantitative data for engineering defects can be obtained, all-directional scanning detection of the pipeline is realized, the overall condition of the pipeline and the detail condition of local defects are rapidly detected, the detection efficiency and the coverage rate are improved, and a guarantee is provided for safe operation of the pipeline.
Description
technical field [0001] The invention relates to the technical field of water conservancy maintenance, in particular to a full-coverage pipeline detection system based on annular multi-beam sonar. Background technique [0002] In order to alleviate the lack of water resources, optimize the allocation of water resources, and improve the ability to guarantee water supply, the water diversion project is a major project that benefits the people. The detection of underground pipelines is an important technical means to discover and ascertain the internal defects and hidden dangers of pipelines, which can contribute to the safety of pipelines. It provides an important basis for performance evaluation and defect repair processing. When the pipeline is full of water, the hidden dangers of the pipeline are more hidden, so the internal defects need to be detected by professional non-destructive testing equipment. The traditional pipeline inspection method is to carry a high-resolution...
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IPC IPC(8): G01N21/954G01N29/04
Inventor 徐滨高磊李洁雯
Owner 青岛五叠纪智能科技有限公司