Intelligent electric lock core
Technical field
The utility model relates to a kind of electronic circuit, particularly relates to a kind of powerful, convenient and swift, intelligent electric lock core that safety is high.
Background technology
Along with the development of smart electronics, conventional mechanical door lock uses more complicated, and need carrying keys or card at any time, if key loss, then can cause the dangerous of door lock, change whole door lock, then cost is higher.
Utility model content
The purpose of this utility model is the deficiency for prior art, provides a kind of powerful, convenient and swift, intelligent electric lock core that safety is high.
To achieve these goals, the technical scheme that the utility model provides is: provide a kind of intelligent electric lock core, comprise front lock body control circuit and rear locking control circuit two circuit modules, front lock body control circuit has premastering unit, human body proximity sensing unit, fingerprint identification unit, rear locking control circuit has rearmounted main control unit and lock core control unit, described human body proximity sensing unit, fingerprint identification unit is connected with premastering unit, described lock core control unit is connected with rearmounted main control unit, described premastering unit is connected with rearmounted main control unit, described fingerprint identification unit is also connected with fingerprint sensor, wherein, human body proximity sensing unit human body is close, wake the work of premastering unit starting up, fingerprint identification unit connects fingerprint sensor registration and comparison user fingerprints, be connected exchange information with premastering unit simultaneously, premastering unit and rearmounted main control unit carry out connecting communication, control lock core control unit lock core to be opened or closes.
Described front lock body control circuit also includes touch keyboard detecting unit, detecting unit of swiping the card, described touch keyboard detecting unit, detecting unit of swiping the card are connected with premastering unit, wherein, touch keyboard detecting unit is for inputting user cipher and associative operation, and detecting unit of swiping the card reads ID card.
Whether described front lock body control circuit also includes anti-detaching theft-proof alarm unit, and described anti-detaching theft-proof alarm unit is connected with premastering unit, abnormal and drive alarming horn to report to the police for detecting lock body structure.
Have battery pack in described rear locking control circuit, described battery pack is connected to rearmounted main control unit, provides power supply for giving each circuit of front and back lock body.
Also have emergency cell interface in described front lock body control circuit, described emergency cell interface is connected to premastering unit, for accessing emergency power supply input.
Compared with prior art, the utility model intelligent electric lock core, integratedly has unlocked by fingerprint, a multiple unlocking manner such as unblock, input through keyboard unblock of swiping the card, powerful, can a certain mode of locking be used to lock simultaneously or independently, convenient and swift, flexibility is strong, and security reliability is high.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Figure 1 shows that the structural representation of an embodiment of the utility model intelligent electric lock core.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.As mentioned above, as shown in Figure 1, the utility model provides a kind of intelligent electric lock core, comprise front lock body control circuit 20 and rear locking control circuit 10 two circuit modules, front lock body control circuit 20 has premastering unit 21, human body proximity sensing unit 23, fingerprint identification unit 24, touch keyboard detecting unit 25, to swipe the card detecting unit 26, anti-detaching theft-proof alarm unit 27, rear locking control circuit 10 has rearmounted main control unit 13 and lock core control unit 12, described human body proximity sensing unit 23, fingerprint identification unit 24, touch keyboard detecting unit 25, to swipe the card detecting unit 26, anti-detaching theft-proof alarm unit 27 is connected with premastering unit 21, described lock core control unit 12 is connected with rearmounted main control unit 13, described premastering unit 21 is connected with rearmounted main control unit 13, described fingerprint identification unit 24 is also connected with fingerprint sensor, wherein, human body proximity sensing unit 23 human body is close, wake premastering unit 21 up and start work, fingerprint identification unit 24 connects fingerprint sensor registration and comparison user fingerprints, be connected exchange information with premastering unit 21 simultaneously, premastering unit 21 and rearmounted main control unit 13 carry out connecting communication, control lock core control unit 12 lock core to be opened or closes.Wherein said touch keyboard detecting unit 25 for inputting user cipher and associative operation, described in detecting unit 26 of swiping the card read ID card, whether described anti-detaching theft-proof alarm unit 27 abnormal and drive alarming horn to report to the police for detecting lock body structure.
Particularly, in described rear locking control circuit 10, also there is battery pack 11, for providing power supply to each circuit of front and back lock body, in described front lock body control circuit 20, also there is emergency cell interface 22, for accessing emergency power supply input.
Composition graphs 1, intelligent electric lock core described in the utility model, integratedly has unlocked by fingerprint, a multiple unlocking manner such as unblock, input through keyboard unblock of swiping the card, powerful, can a certain mode of locking be used to lock simultaneously or independently, convenient and swift, flexibility is strong, and security reliability is high.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.