/ Door Lock/Unlock System Using Fingerprint Recognizing Key and Control Method thereof

摘要

The invention fingerprint sensor with built-in fingerprint identification key, greater security by the check of the second by the certificates of which the locked state of the door recognition and mechanical matching of the fingerprint key fingerprint by using, ease of use, the sensor in the prevention of damage, applicability, enhanced by the miniaturization can be achieved door lock / unlock a system and a control method thereof.; The present invention is embedded fingerprint sensor on the key handle, and the fingerprint identification key is a key body having a particular outer shape in the front end of the key grip is formed, has an inner contour which matches the external shape of the key body, a door in the locked state If you block the operation of the lock and the lock to set the locking latch to set a locked state, that the query fingerprint by a fingerprint sensor matches one of the registered fingerprint to generate a lock release signal to the locking latch fingerprint verification unit, and an actuator for driving the locking latch to release the locked state of the locking device according to the locking release signal, when the key body is matched to the lock and mechanically to the fingerprint sensor and fingerprint authentication unit mechanical / electrical to It characterized by consisting of a connecting means for connecting.