Noise analysis platform based on cloud platform and 5G network

The invention provides a noise analysis platform based on a cloud platform and a 5G network, and the platform comprises a data collection module which comprises a microphone array for collecting a sound signal, and a camera for collecting a picture signal; a data transmission module which comprises an A/D converter, an FPGA and a 5G module, wherein the FPGA ranks and packages data obtained after analog-to-digital conversion of the microphone array through the A/D converter and then transmits the data to the 5G module, and the 5G module cooperates with a sound source positioning algorithm and apicture collected by the camera to form a real-time sound image picture and uploads the real-time sound image picture to the data storage module and the cloud platform; and a cloud platform which isused for correspondingly converting the main noise source position and the noise size on the real-time acoustic image into a drawn 3D three-dimensional model of the monitoring area according to the information uploaded by the