Full-coverage type reservoir water area bionic fish detection system based on multi-beam sonar

Abstract

The invention relates to the technical field of hydraulic engineering maintenance, in particular to a full-coverage type reservoir water area bionic fish detection system based on multi-beam sonar. Comprising an infrastructure management unit, a centralized management and control unit, a data management unit and a comprehensive application unit. The infrastructure management unit is used for managing infrastructures; the centralized management and control unit is used for deploying and managing function operation; the data management unit is used for processing and analyzing various data; and the comprehensive application unit is used for evaluating and formulating a repair scheme. According to the design, flexible automatic unmanned inspection operation in the water area of the reservoir can be realized; defect parts visible to naked eyes can be intuitively checked, and direct qualitative detection can be realized; omnibearing scanning detection in the water area of the reservoir can be realized, the local defect condition can be carefully checked, the overall safety performance condition of the reservoir can be quickly evaluated, and the internal detection efficiency, accuracy and coverage rate of the water area of the reservoir can be improved, so that a personalized repair scheme can be customized, and safe operation and maintenance of the reservoir can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of hydraulic engineering maintenance, in particular to a full-coverage bionic fish detection system in reservoir waters based on multi-beam sonar. Background technique [0002] Reservoirs in the general sense refer to artificial lakes formed by building barrages at the narrow mouths of ravines or rivers. They are hydraulic engineering structures used to retain flood water and regulate water flow. They can be used for irrigation, power generation, flood control and fish farming. Sometimes natural lakes are also called reservoirs (natural reservoirs). In addition to a large amount of water, a general reservoir also includes three main components: a dam, a spillway, and a water release structure. After the reservoir is completed, it can play the roles of flood control, water storage for irrigation, water supply, power generation, and fish farming. However, the water area of ​​the reservoir is relatively large...

AI Technical Summary

Problems solved by technology

However, there is no relatively good equipment or system in the traditional technology that can accurately and quickly detect the waters of the reservoir. At present, the underwater vehicle is generally equipped with a high-definition camera, and the technicians check the captured image graphics with the naked eye. Not only the work efficiency low, and it is impossible to accurately quantify the situation of abnormal parts, and it is also impossible to accurately locate the defect parts, so it is difficult to guarantee the operation and maintenance safety of the reservoir

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