Campus safety risk acquisition equipment based on voiceprint recognition

The utility model provides campus safety risk acquisition equipment based on voiceprint recognition, and solves the problem that a traditional video monitoring system plays a certain role in event restoration but lacks effective accurate prevention and intervention measures. The system comprises a sound collector, a preprocessor, an AI processor, a control memory and a system software platform. The sound collector is used for collecting full voice information in the surrounding environment, and the full voice information comprises environment sound information and human voice information; the output end of the sound collector is connected with the input end of the preprocessor, and the sound collector is used for transmitting collected full voice information to the preprocessor. According to the device, the sound collector, the preprocessor, the AI processor and the control memory are utilized to realize real-time alarm collection of campus risk information, prevention and early warning of campus risks in adv