Staff attendance sign-in system based on service robot and implementation method thereof

Abstract

The invention relates to a staff attendance sign-in system based on a service robot, which consists of eight parts of a service robot body (including a speaker), a high-definition camera, a microphonearray, a face recognition system, a voiceprint recognition system, a storage server, an employee attendance system, and an attendance sign-in human-computer interaction interface. A realization method is characterized in that two identification technical schemes by recognizing the human face through the camera and recognizing the human voiceprint feature through a microphone are carried out by the service robot, the attendance signed person and the database information having the recorded staff face information and voiceprint information are compared, and the staff list, sign-in time, and closing time for practical attendance can be confirmed and recorded. The invention adopts a face recognition and voiceprint recognition composite recognition technology, accuracy of staff identificationis ensured, attendance signing by other staff can be effectively prevented, the staff attendance system can be improved for enterprises, and the management level of the enterprise can be effectively enhanced.

Description

technical field [0001] The invention relates to an employee attendance check-in system based on a service robot. The system consists of a service robot body (including a speaker), a high-definition camera, a microphone array, a face recognition system, a voiceprint recognition system, a storage service unit, an employee attendance system, and an attendance check-in system. It consists of eight parts including the sign-in human-computer interaction interface. The implementation method is that the service robot recognizes the face through the camera and recognizes the voiceprint characteristics of the person through the microphone, and compares the person who checks in with the database data that has recorded the employee's face information and voiceprint information, so as to confirm and record The actual check-in list of employees, check-in time, and off-duty time, and display the identity information of employees through the touch screen of the service robot. Background tec...

AI Technical Summary

Problems solved by technology

This scheme combines the technical advantages of face recognition and voiceprint recognition, and makes up for the shortcomings of both: when the accuracy of face recognition is reduced due to insufficient light in the ambient space, voiceprint recognition will not affect the obtained voiceprint. The information is compared in detail to improve the final recognition accuracy. Similarly, when the ambient space noise is too large to obtain good voiceprint sampling information, the detailed information comparison of face recognition will improve the final recognition accuracy.

Images