Voice roll-call system with remote face recognition

Abstract

The invention discloses a voice roll-call system with remote face recognition. The voice roll-call system comprises a face detection camera, a sound pickup device, a loudspeaker, an exchanger, a server, a roll-call side, a microphone, a sound box, a server-side program, a roll-call-side program and an NVR (Network Video Recorder), wherein the face detection camera, the NVR, the server and the roll-call side are connected together by the exchanger; the server is provided with the server-side program and the roll-call side is provided with the roll-call-side program; the server-side program adopts self-service roll call, and is provided with a roll-call plan for starting roll call regularly and informing roll-called persons of being in place, the face detection camera recognizes identity information, and after passing verification, the information is written into an OSD (On Screen Display) subtitle of the face detection camera and is stored in a database; the roll-call-side program starts remote roll call and informs the roll-called persons of being in place remotely, the face detection camera compares information of registered persons after recognition, writes the information into the OSD subtitle of the face detection camera after passing, and stores pictures with person information, and the NVR recorder stores roll-call videos and audios of the whole process in real time.

Description

technical field [0001] The patent of the present invention relates to a roll call system, in particular to a remote face recognition voice roll call system. Background technique [0002] Roll call is relatively common in the army and schools. It is a traditional means to confirm the presence of officers and soldiers or whether students are attending courses. The army regulations require that key units and sentry posts be called at least once a day to ensure the normalization of personnel in combat positions and key positions. ;Traditional roll call, usually the superior unit conducts remote sampling or video inspection of subordinate units and sentry positions. There is no traceable record of whether he is in office or not, and the roll call cannot be verified; secondly, when the superior conducts remote sampling to the subordinate unit, through the video screen, it is impossible to confirm whether the person currently being named is himself or not, and there is a phenomenon...

AI Technical Summary

Problems solved by technology

[0002] Roll call is relatively common in the army and schools. It is a traditional method to confirm whether officers and soldiers are in place or whether students are attending courses. The army regulations require that key units and outposts be called at least once a day to ensure the normalization of the presence of personnel in combat positions and key positions. ;Traditional roll call, usually the superior unit conducts remote sampling or video inspection of subordinate units and sentry positions. There is no traceable record of whether he is in office or not, and the roll call cannot be verified; secondly, when the superior conducts a remote sampling to the subordinate unit, through the video screen, it is impossible to confirm whether the person currently being named is himself, and there is a phenomenon of false name in the roll call; the third is Remote sentry roll call, superior leaders cannot know the name and position of the on-duty personnel in advance, and cannot effectively determine the true identity of the on-duty sentry; Fourth, the traditional roll call management method of colleges and universities uses fingerprint attendance, RFID identification and other technologies to confirm in place, and cannot really prevent others from taking classes. occurrence of phenomenon

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