UUV Sedimentation Diagnosis for Drainage Pipeline Waterlogging Warning

The patent replaces traditional mechanical pipeline robots with an acoustic-based diagnostic system. The system uses acoustic sensors and signal processing to detect pipeline defects, sedimentation, and blockages without requiring physical navigation through the pipeline. This substitution of mechanical navigation with acoustic field-based detection resolves the contradiction by enabling reliable diagnosis without the navigational limitations of physical robots.

The patent replaces traditional mechanical flow measurement devices with an acoustic-based flow measurement system. By using acoustic sensors to detect flow characteristics and applying signal processing algorithms, the system achieves high-precision flow measurement without the errors associated with traditional mechanical devices. This substitution eliminates moving parts and contact with corrosive fluids, thereby improving measurement accuracy.

The patent creates a multi-functional acoustic diagnostic system that can simultaneously detect multiple types of pipeline defects, measure flow parameters, and assess pipeline conditions across the entire network. This universal system replaces the sequential, segment-by-segment inspection approach with parallel multi-parameter detection, thereby dramatically improving diagnostic efficiency and enabling real-time monitoring without the delays of traditional methods.

The patent replaces complex mechanical inspection systems with an acoustic-based diagnostic system enhanced by neural network algorithms. The acoustic sensors capture pipeline defect characteristics, and neural networks process these signals to extract fine details and classify defects. This substitution achieves high detection accuracy while reducing physical system complexity by using field-based sensing and computational analysis instead of complex mechanical inspection equipment.