Traditional noise acquisition and analysis system can no longer meet the needs of noise analysis and visualization due to its complicated operation and limited acquisition range. Based on Cloud computing platform, combined with sensor network, mobile robot, acoustic analysis and artificial intelligence technology, a set of intelligent mobile noise acquisition and analysis system is designed. The system integrates data collection, analysis and human-computer interaction, completes the collection, transmission, analysis and visualization of noise data in one-stop services to realize the distribution prediction of industrial noise, visual display of results, and provide solutions for noise problems in life Technical Support.