Patent ID: 11900743
Assignee: PRIMAX ELECTRONICS LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A security authentication device, at least comprising:
an image input unit, wherein a to-be-recognized image information about a user is inputted into the image input unit;
a voice input/output unit, wherein a to-be-recognized voice information about the user is inputted into the voice input/output unit, and a security information prompt signal is outputted from the voice input/output unit; and
an identifying and processing module electrically connected with the image input unit, and the voice input/output unit, wherein after the to-be-recognized image information and the to-be-recognized voice information are received by the identifying and processing module, the identifying and processing module identifies and judges whether the to-be-recognized image information and the to-be-recognized voice information comply with a registered image information and a registered voice information, respectively,
wherein if the to-be-recognized image information and the to-be-recognized voice information comply with the registered image information and the registered voice information, respectively, the identifying and processing module generates the security information prompt signal, and the security information prompt signal is transmitted to the user through the voice input/output unit,
wherein after a to-be-recognized security information provided by the user in response to the security information prompt signal is inputted into the identifying and processing module, the identifying and processing module identifies and judges whether the to-be-recognized security information complies with an abnormal warning information containing an abnormal state voice string or abnormal state gesture action, wherein if the to-be-recognized security information complies with the abnormal warning information, an abnormal state warning and processing process is performed including a door locking action and a system disabling action.