The Design and Implementation of the Intelligent Warehouse Voice Control Guard System Based on Voiceprint Recognition

Abstract

This design is an intelligent warehouse voice control system based on voiceprint recognition. The system consists of the following components: the first switch and the second switch connected via LAN; the voice control guard of the first circuit-connected switch, which collects voice signals on site and outputs voiceprint information; the database server of the second circuit-connected switch, which compares voiceprint information with the voiceprint samples in the database server for voiceprint recognition; the access control switch module, which receives access control commands and then opens or closes the door. Based on FPGA, infrared sensing technology, voice acquisition technology, human-computer interaction technology, and data transmission and communication technology, this design is capable of recognizing the identification of personnel and performing authentication management. This design also features convenient voice acquisition, low cost, compact size, various functions, and strong scalability.