Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a novel double-unlocking safe case. A fingerprint and voiceprint double-recognition system is adopted for the safe case, and voiceprint recognition control is particularly enhanced. The mode that voice frequency is randomly extracted, and people are made to read after the voice frequency is adopted for the system, so that it is avoided that someone deliberately imitates the speed and tone of a user in speaking a fixed sentence, and thus the safety of the safe case is further improved. A lock of the safe case is in a semi-circular-ring shape, no gradient exists, and the lock cannot be pried open with a hard plate from the outside; besides, a door seam is very narrow, and a tool cannot be inserted into the case to damage the lock.
The invention discloses a novel double-unlocking safe case. A fingerprint and voiceprint double-recognition system is adopted for the safe case, and voiceprint recognition control is particularly enhanced. The mode that voice frequency is randomly extracted, and people are made to read after the voice frequency is adopted for the system, so that it is avoided that someone deliberately imitates the speed and tone of a user in speaking a fixed sentence, and thus the safety of the safe case is further improved. A lock of the safe case is in a semi-circular-ring shape, no gradient exists, and the lock cannot be pried open with a hard plate from the outside; besides, a door seam is very narrow, and a tool cannot be inserted into the case to damage the lock.
Novel double-unlocking safe case
HUANG YUMING (Autor:in)
20.05.2015
Patent
Elektronische Ressource
Englisch
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