CN114482709A

CN114482709A - Door lock device

Info

Publication number: CN114482709A
Application number: CN202011260658.8A
Authority: CN
Inventors: 张少林; 丘春辉; 黄真诚
Original assignee: Shenzhen Weifu Wisdom Home Technology Co ltd
Current assignee: Shenzhen Weifu Wisdom Home Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2022-05-13

Abstract

The application relates to a door lock device, which comprises a face recognition device and an electronic lock cylinder, wherein the electronic lock cylinder comprises a wireless component, a control device, a door opening component and a lock cylinder body, the wireless component, the control device and the door opening component are arranged on the lock cylinder body, the face recognition device is in wireless communication with the wireless component, the wireless component is connected with the control device, the control device is connected with the door opening component, the door opening component is connected with the lock cylinder body, the face recognition device sends a received unlocking instruction to the wireless component after passing the authentication of the collected face information, the wireless component forwards the unlocking instruction to the control device, the control device can control the door opening component to unlock the lock cylinder body, the door lock device can unlock the lock cylinder body by unlocking the door opening component under the control of the control device based on the received wireless signal under the condition that the face recognition passes, the lock is unlocked wirelessly, and a user does not need to carry a mechanical key, the door lock device is convenient to use, high in data source safety and capable of improving use reliability of the door lock device.

Description

Door lock device

Technical Field

The application relates to the technical field of entrance guard equipment, in particular to door lock equipment.

Background

With the development of society, people's privacy consciousness and property protection consciousness have been improved to a great extent, and the door lock has become a necessity for families as a tool capable of isolating personal space and public space.

In traditional lock, adopt mechanical lock core mostly, the mechanical key of different shapes is corresponded to different lock core structures, and the user inserts the mechanical key that matches in the lock core, but the unblock lock core accomplishes the operation of opening the door, but this kind of lock core can only open the door through the key, when the user forgets to take the key, just can't open the door, and it is not convenient to use.

Disclosure of Invention

Based on this, it is necessary to provide a door lock device aiming at the problem that the conventional lock cylinder is inconvenient to use.

A door lock device comprises a face recognition device and an electronic lock cylinder, wherein the electronic lock cylinder comprises a wireless assembly, a control device, a door opening assembly and a lock cylinder body, the wireless assembly, the control device and the door opening assembly are all arranged on the lock cylinder body, the face recognition device is in wireless communication with the wireless assembly, the wireless assembly is connected with the control device, the control device is connected with the door opening assembly, and the door opening assembly is connected with the lock cylinder body;

after the face information collected by the face recognition equipment passes identity authentication, the face recognition equipment sends the received unlocking instruction to the wireless assembly, and the wireless assembly forwards the unlocking instruction to the control device.

Above-mentioned door lock equipment, including face identification equipment and electron lock core, the electron lock core includes wireless subassembly, controlling means, the subassembly and the lock core body open the door, wireless subassembly, controlling means and the subassembly that opens the door all set up in the lock core body, face identification equipment and wireless subassembly wireless communication, wireless subassembly connection control device, controlling means connects the subassembly that opens the door, the lock core body is connected to the subassembly that opens the door, face identification equipment passes through the authentication back at the face information of gathering, with received instruction of unblanking send to wireless subassembly, wireless subassembly transmits the instruction of unblanking to controlling means. Face identification equipment can carry out authentication to the face information who gathers, the authentication passes the back, face identification equipment sends received unlocking instruction to wireless subassembly, wireless subassembly forwards unlocking instruction to controlling means, controlling means can control the subassembly that opens the door and unblank to the lock core body, this lock equipment can be under the condition that face identification passes through, based on received radio signal, under controlling means's control, unblank through the subassembly that opens the door, realize wireless unblanking, the user need not carry mechanical key, it is convenient to use, and the security of data source is high, the use reliability of lock equipment has been improved.

In one embodiment, the face recognition device comprises a camera, a processing chip and a signal transceiver, wherein the camera and the processing chip are both connected with the signal transceiver, and the signal transceiver is in wireless communication with the wireless component.

In one embodiment, the wireless component is a bluetooth component.

In one embodiment, the number of the wireless assemblies is more than two, and each wireless assembly is arranged on the lock cylinder body and is connected with the control device.

In one embodiment, the lock core body comprises a lock core, a clutch piece, a pulling lug and a lock shaft which are sequentially and axially arranged, and further comprises a lock shell, wherein the lock core and the lock shaft are respectively in telescopic connection with two opposite ends of the clutch piece, the lock core, the clutch piece, the pulling lug, the lock shaft and the control device are all arranged in the lock shell, the door opening assembly is connected with the pulling lug, the wireless assembly is arranged in the lock shell, and a key hole is formed in the lock core.

In one embodiment, the lock core body further comprises a knob, the knob is axially arranged on one side of the lock core far away from the pulling device, and a through hole penetrating through a key hole in the lock core is formed in the knob.

In one embodiment, the lock further comprises an early warning device arranged on the lock shaft, and the early warning device sends out a warning signal after contacting with the clutch piece or the lock cylinder when a technical tool is inserted into the key hole.

In one embodiment, the early warning device comprises a detection device and an alarm assembly, the detection device is arranged on the lock shaft, the detection device is in contact with the clutch piece or the lock cylinder when a technical tool is inserted into the key hole, the alarm assembly is connected with the detection device, and the alarm assembly sends out an alarm signal when the detection device is in contact with the clutch piece or the lock cylinder.

In one embodiment, the detecting device is a probe, and the probe is arranged in the lock shaft.

In one embodiment, the lock cylinder further comprises a battery arranged on the lock cylinder body, and the battery is connected with the control device.

Drawings

Fig. 1 is a schematic view showing a structure of a door lock apparatus in one embodiment;

FIG. 2 is a schematic diagram of the electronic lock cylinder in one embodiment;

fig. 3 is a schematic view illustrating the operation of the door lock apparatus according to an embodiment.

Detailed Description

In order to make the purpose, technical solution and advantages of the present application more apparent, the present application is described more fully below by way of examples and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

In one embodiment, please refer to fig. 1 and fig. 2, a door lock device is provided, which includes a face recognition device 100 and an electronic lock cylinder 200, wherein the electronic lock cylinder 200 includes a wireless component 210, a control device 26, a door opening component and a lock cylinder body, the wireless component 210, the control device 26 and the door opening component are disposed on the lock cylinder body, the face recognition device 100 is in wireless communication with the wireless component 210, the wireless component 210 is connected with the control device 26, the control device 26 is connected with the door opening component, and the door opening component is connected with the lock cylinder body. After the collected face information passes the identity authentication, the face recognition device 100 sends the received unlocking instruction to the wireless component 210, and the wireless component 210 forwards the unlocking instruction to the control device 26. Face identification equipment 100 can carry out authentication to the face information who gathers, the authentication passes the back, face identification equipment 100 sends received unlocking instruction to wireless subassembly 210, wireless subassembly 210 forwards unlocking instruction to controlling means 26, controlling means 26 can control the subassembly that opens the door and unblank to the lock core body, this lock equipment can be under the condition that face identification passes through, based on received radio signal, under controlling means 26's control, unblank through the subassembly that opens the door, realize wireless unblanking, the user need not carry mechanical key, it is convenient to use, and the security of data source is high, the use reliability of lock equipment has been improved.

Specifically, the type and the installation position of the face recognition device 100 are not fixed, and may be a face recognition entrance guard installed downstairs in an area such as a residential quarter, or may be a camera device installed at a door of a home, or the like. The face recognition device 100 first performs identity authentication on the received face information to determine whether the current operator of the device is a legitimate user, for example, the owner of the device. If the face information passes the identity authentication, it is considered that the current user may be allowed to operate the face recognition apparatus 100. The safety coefficient of face recognition and authentication is high, and the safety performance of the door lock equipment can be improved.

In an extensible manner, when the wireless component 210 of the electronic key cylinder 200 receives a signal from the face recognition device 100, it is first determined whether the face recognition device 100 is a trusted device of the electronic key cylinder 200, if yes, the wireless component 210 normally receives the signal from the face recognition device 100, and if not, the wireless component 210 does not receive the signal sent by the face recognition device 100, considering that the face recognition device 100 is not authorized currently, and cannot be allowed to control the electronic key cylinder 200. For example, when the face recognition device 100 is used for the first time, the user may input the device coding information of the face recognition device 100 into the electronic key cylinder 200 for storage, and when the user sends an instruction to the electronic key cylinder 200 through the face recognition device 100 next time, the electronic key cylinder 200 verifies the device coding information of the face recognition device 100 that sent the instruction, and if the device coding information is in the stored coding information base, the face recognition device 100 is considered to be a trusted device at present, and the face recognition device 100 can normally receive information from the face recognition device 100.

The type of the control Device 26 is not exclusive, and may be, for example, a CPLD (Complex Programmable Logic Device), an FPGA (Field-Programmable Gate Array), or a single chip microcomputer. The CPLD is a digital integrated circuit in which a user can construct a logic function by himself as needed, and as the control device 26, the CPLD has the advantages of flexible programming, high integration level, short design and development period, wide application range, low design and manufacturing cost, high confidentiality, popular price, and the like, and is fast and has high time predictability. The FPGA can realize real parallel task processing based on logic gates and triggers, and has low design cost and high working stability as the control device 26. The single chip integrates all functional components on one chip, and the internal structure of the single chip adopts a bus structure, so that the connecting lines among all chips are reduced, and the reliability and the anti-interference capability of the single chip are greatly improved, therefore, the single chip has the advantages of small volume, simple structure and high reliability as the control device 26. It is understood that in other embodiments, the control device 26 may be of other types as long as one skilled in the art recognizes that this may be achieved.

After the collected face information passes the identity authentication, the face recognition device 100 sends the received unlocking instruction to the wireless component 210, and the wireless component 210 forwards the unlocking instruction to the control device 26. The control device 26 generates a sending control instruction according to the unlocking instruction forwarded by the wireless component 210, and after the sending control instruction is sent to the door opening component, the door opening component adjusts the connection relation and the setting position of each component of the lock cylinder body according to the received control instruction, so as to realize the switching of the unlocking state or the locking state. Specifically, the door opening assembly can convert a received control instruction into a mechanical signal to control a device of the lock cylinder body connected with the door opening assembly to change the position, so that the state switching of unlocking or locking is realized. For example, taking the lock cylinder body including the lock cylinder 23, the pull lug 213 and the lock shaft 24 which are axially arranged, and further including the lock case 27 as an example, the door opening assembly is connected with the pull lug 213 and the lock shaft 24, and when the control command received by the door opening assembly is to unlock, the door opening assembly drives the pull lug 213 to displace, so that the pull lug 213 drives the lock tongue to move, and the unlocking is successful. It will be appreciated that in other embodiments, the lock cylinder body and the door opening assembly may have other configurations, and that the control commands sent by the control device 26 may be applied to other types of devices, as deemed practicable by those skilled in the art.

In one embodiment, the face recognition device 100 includes a camera, a processing chip, and a signal transceiver device, wherein the camera and the processing chip are connected to the signal transceiver device, and the signal transceiver device is in wireless communication with the wireless component 210.

Specifically, the specific structure of the face recognition apparatus 100 is not exclusive, and in this embodiment, taking the face recognition apparatus 100 including a camera, a processing chip and a signal transceiver as an example, the camera and the processing chip are both connected to the signal transceiver, and the signal transceiver is connected to the wireless component 210. The camera is used for collecting face information and sending the collected face information to the processing chip, the processing chip compares the received face information with preset verification information, if the matching degree reaches a preset matching degree threshold value, the current face information is considered to meet the requirement, and a user corresponding to the current face information can successfully unlock the face recognition device 100. At this time, the processing chip sends a working instruction to the signal transceiver, and the signal transceiver can receive an unlocking instruction sent by a user and send the received unlocking instruction to the wireless component 210, so as to control the working state of the electronic lock cylinder 200.

Generally, the signal transceiver includes an input device and a communication device, both of which are connected to the processing chip, and the communication device is connected to the wireless component 210. The input device is used for receiving instructions input by a user, such as unlocking instructions and the like, and the type of the input device can be a key or a touch screen and the like and can be selected according to actual requirements. The communication device is used for forwarding the received signal, and specifically, the communication device may be connected to the input device and directly forward the signal from the input device to the wireless component 210, or the communication device may also be connected to the processing chip and send the signal processed by the processing chip to the wireless component 210. In an extensible manner, when the processing chip judges that the received face information meets the requirements, the face information meeting the requirements can be directly sent to the wireless component 210 as an unlocking instruction by taking the face information meeting the requirements as the unlocking instruction, and at the moment, the user does not need to send the instruction through the face recognition device 100, so that the electronic lock cylinder 200 can be controlled to be unlocked, and the use convenience of the door lock device is improved.

In one embodiment, the wireless component 210 is a Bluetooth component. The bluetooth device is widely used, and when the bluetooth device is used as the wireless component 210 of the electronic lock cylinder 200, a plurality of types of external devices can establish communication, and the application range of the electronic lock cylinder 200 is expanded.

In one embodiment, the number of the wireless components 210 is two or more, and each wireless component 210 is disposed on the lock cylinder body and connected to the control device 26.

Specifically, the number of the wireless components 210 is not unique, when the number of the wireless components 210 is more than two, signal transmission can be realized through the plurality of wireless components 210, so that the working efficiency is improved, and when the number of the wireless components 210 is more than two, if one or part of the wireless components 210 are damaged and cannot work normally, corresponding functions can be realized through the other wireless components 210, so that the use reliability of the door lock device is improved. It is understood that more than two here means that the number of wireless components 210 can be two, or greater than two. Further, when the number of the wireless assemblies 210 is more than two, the positions of the wireless assemblies 210 are not unique, generally speaking, one side of the electronic lock cylinder 200 communicates with the indoor area, and the other side communicates with the outdoor area, in this embodiment, the wireless assemblies 210 can be arranged on both sides of the electronic lock cylinder 200, so that a user can transmit a signal to the electronic lock cylinder 200 through the wireless assemblies 210 indoors or through the wireless assemblies 210 outdoors, and the use convenience of the door lock device is improved. It is understood that in other embodiments, the wireless component 210 may be located elsewhere as desired, as long as one skilled in the art recognizes it as being practical.

In one embodiment, referring to fig. 2, the lock cylinder body includes a lock cylinder 23, a clutch 211, a pull rod 213 and a lock shaft 24, which are axially disposed in sequence, and further includes a lock case 27, the lock cylinder 23 and the lock shaft 24 are respectively telescopically connected with two opposite ends of the clutch 211, the lock cylinder 23, the clutch 211, the pull rod 213, the lock shaft 24 and the control device 26 are disposed in the lock case 27, the door opening component is connected with the pull rod 213, the wireless component 210 is disposed in the lock case 27, and a key hole is disposed in the lock cylinder 23.

Specifically, the lock shaft 24 is a transmission component of the door lock device, the pull rod 213 is a component for pulling the lock body to open the door, the clutch 211 is a structural component for mechanically unlocking, the lock core 23 and the lock shell 27 play a role in protection, and can protect the devices such as the lock core 23, the pull rod 213, the lock shaft 24, the clutch 211, the control device 26 and the like from or less mechanical damage and chemical damage, so that the service lives of the devices are prolonged.

Generally, one side of the key cylinder communicates with the indoor area and the other side communicates with the outdoor area, and taking the side of the electronic key cylinder 200 communicating with the indoor area as the indoor side and the side communicating with the outdoor area as the outdoor side, the lock cylinder 23, the clutch 211, the pull tab 213, and the lock shaft 24 are sequentially provided in a direction from the outdoor side to the indoor side. When no key is inserted into the key hole on the outdoor side, the cylinder 23 and the lock shaft 24 are integrated, and at this time, the cylinder 23, the pull rod 213 and the lock shaft 24 can be regarded as a whole, and if the cylinder 23 rotates, other corresponding parts rotate. At this moment, because the subassembly that opens the door connects to dial drags 213, the subassembly that opens the door can directly drive when receiving the instruction of unblanking to dial drags 213 and takes place the displacement for dial drags 213 and drives the spring bolt action, and the success of unblanking realizes wireless unblanking. In another case, when a key is inserted into the keyhole and rotated, which is a mechanical key for unlocking, the key pushes the lock shaft 24 to move forward in the indoor direction under the action of the clutch member 211, and the lock shaft 24 is separated from other parts (i.e., the lock cylinder 23 and the pull tab 213). The lock core 23 has blades therein, and when the inserted key is matched with the blades in the lock core 23, the key can be rotated to push the lock shaft 24 to be separated from other parts.

In one embodiment, referring to fig. 2, the lock cylinder body further includes a knob 22, the knob 22 is axially disposed on a side of the cylinder core 23 away from the pulling lug 213, and a through hole penetrating through a key hole in the cylinder core 23 is disposed in the knob 22. The knob 22 is disposed outside the electronic lock cylinder 200 and is used to assist in opening the door. Specifically, when the door is opened by the mechanical key, firstly, the matched mechanical key needs to be inserted into the through hole of the knob 22, the key enters the keyhole in the lock cylinder 23 through the through hole of the knob 22 and is paired with the blade in the lock cylinder 23, and then the user rotates the key, so that the front part (including the knob 22, the lock cylinder 23 and the pull and drag 213) of the electronic lock cylinder 200 is in a separation state from the lock shaft 24, at this moment, the knob 22 is twisted, namely, the lock cylinder 23 can be rotated to drive the pull and drag 213, and the pull and drag 213 drives the lock tongue to unlock. Through setting up knob 22, after the mechanical key that matches inserted into lock courage 23 and unlocks, the user can assist the door through twisting knob 22, improves the convenience of opening the door.

In one embodiment, referring to fig. 2, the door lock apparatus further includes an early warning device 29 disposed on the lock shaft 24, wherein the early warning device 29 sends a warning signal after contacting the clutch member 211 or the cylinder 23 when a technical tool is inserted into the keyhole.

Specifically, the clutch 211 is movable relative to the lock core 23, the moving direction of the clutch 211 matches the insertion direction of the technical tool, that is, when the technical tool or the key is inserted into the key hole, the clutch 211 moves toward the lock shaft 24, when the clutch touches the early warning device 29 on the lock shaft 24, the clutch is conducted with the early warning device 29, and at this time, the early warning device 29 sends out an alarm signal and sends out a prompt message that an object is inserted into the electronic lock cylinder 200. The lock core 23 can also move towards the direction close to the lock shaft 24, when a technical tool or a key is inserted into the key hole, the lock core 23 moves towards the lock shaft 24, when the lock core 23 touches the early warning device 29, the early warning device 29 is conducted, and at the moment, the early warning device 29 sends out an alarm signal and sends out a prompt message that an object is inserted into the electronic lock core 200.

The specific setting position of the early warning device 29 is not unique, in this embodiment, the early warning device 29 may be set in the center line position of the lock shaft 24, when a technical tool or a key is inserted into the keyhole, the key or the technical tool pushes the lock cylinder 23 or the clutch 211 to approach the lock shaft 24, because the center lines of the lock cylinder 23 and the lock shaft 24 are on the same straight line, when the early warning device 29 is set in the center line position of the lock shaft 24, the approach of the lock cylinder 23 may be monitored more sensitively, the accuracy of early warning is improved, and thus the safety performance of the door lock device is further improved.

In one embodiment, the warning device 29 includes a detection device disposed on the lock shaft 24 and contacting the clutch member 211 or the lock cylinder 23 when a tool is inserted into the keyhole, and an alarm assembly connected to the detection device and emitting an alarm signal when the detection device contacts the clutch member 211 or the lock cylinder 23.

Specifically, the structure of the warning device 29 is not exclusive, and in this embodiment, the warning device 29 includes a detection device and a warning assembly, the warning assembly can monitor the contact condition between the detection device and other devices, when a key or a technical tool is inserted into a keyhole, the key or the technical tool can push the lock cylinder 23 and the clutch 211 to move forward toward the indoor side, so that the lock cylinder 23 or the clutch 211 contacts the detection device. Generally, the clutch 211, the lock cylinder 23 and the detection device are made of conductive materials, and when the clutch 211 or the lock cylinder 23 contacts with the detection device, the clutch 211 or the lock cylinder 23 is conducted with the detection device. When the clutch 211 or the lock cylinder 23 is conducted with the detection device, the alarm assembly sends out an alarm signal. When the early warning device 29 comprises the detection device and the warning component, the detection device can detect whether the lock container 23 or the clutch 211 is close to and contacts with the detection device, when the lock container 23 or the clutch 211 contacts with the detection device, it is indicated that a key or a technical tool is inserted into the key hole, and the lock container 23 and the clutch 211 are pushed to move forwards, the warning component can send out a warning signal when the lock container 23 or the clutch 211 contacts with the detection device, so that a function of warning a lawless person and reminding a door lock owner is achieved, and the detection device and the warning component are matched with each other, so that the safety performance of the door lock device is improved. It is understood that in other embodiments, the early warning device 29 may include other structures as long as the skilled person realizes.

In one embodiment, the detection device is a probe that is disposed within the lock shaft 24. The probe can be used as a detection device for detecting whether the lock cylinder 23 or the clutch 211 approaches, and when the lock cylinder 23 or the clutch 211 approaches and contacts with the probe, the alarm assembly sends out an alarm signal.

Specifically, the setting position of the probe is not unique, and in this embodiment, a hollow cavity is formed in the lock shaft 24, and the probe is arranged in the hollow cavity, so that the probe can be protected, and the volume of the electronic lock cylinder 200 can be reduced. Further, the setting direction of the probe is not unique, for example, the height direction of the probe is perpendicular to the inserting or withdrawing direction of a technical tool or a key, when the technical tool or the key pushes the lock cylinder 23 or the clutch 211 to approach the lock shaft 24, the probe can detect the approach of the lock cylinder 23 or the clutch 211 on one side of the whole height direction approaching the lock cylinder 23, so that the detection of the insertion of the key or the technical tool is more sensitive, an alarm component can send out an alarm signal in time, and the working performance of the electronic lock cylinder 200 is improved. The material of the probe is not unique in an expandable manner, for example, the probe can be a copper probe, the copper has high conductivity and long service life, the use cost is low, and the use cost of the electronic lock cylinder 200 can be reduced. The shape of the probe is not unique, for example, the probe can be conical, the bottom surface of the cone is arranged in the lock shaft 24, the area is large, the fixing performance is good, the occupied volume of the conical probe is small, and the probe is sensitive. It is understood that in other embodiments, the position, material, shape, etc. of the probe may be other, as long as the implementation is considered by those skilled in the art.

In one embodiment, referring to fig. 2, the door lock device further includes a battery 28 disposed on the lock cylinder body, and the battery 28 is connected to the control device 26. When the door lock equipment includes battery 28, the lock core body also can rely on the normal electrified work of the electric energy that battery 28 provided under the condition of not connecing the commercial power, has improved door lock equipment's use convenience.

Specifically, the battery 28 is connected to the control device 26, and the battery 28 can transmit its own stored electric energy to the control device 26 so as to enable the control device 26 to operate normally. In an expandable manner, the electronic lock cylinder 200 further includes an electric quantity detection device, the electric quantity detection device is connected to the battery 28 and the control device 26, the electric quantity detection device is configured to detect the remaining electric quantity of the battery 28 and send a detection result to the control device 26, and the control device 26 sends an alarm signal when detecting that the remaining electric quantity of the battery 28 is less than or equal to a preset charging threshold value, so as to remind a user to charge or replace the battery 28 in time. The control device 26 can be powered by the battery 28, thereby enlarging the operable range and improving the operating performance of the door lock device. Further, the battery 28 is a rechargeable lithium battery. When the battery 28 is a rechargeable lithium battery, the rechargeable lithium battery can be charged and discharged for many times, electric energy can be normally provided by timely charging when the electric quantity of the electronic lock cylinder 200 is low, the battery 28 does not need to be replaced every time, and the use convenience of the door lock device is improved. The face recognition device 100 may also be provided with a battery 28, which may also improve ease of use.

For a better understanding of the above embodiments, the following detailed description is given in conjunction with a specific embodiment. In one embodiment, referring to fig. 1-2, an electronic lock cylinder 200 includes a control device 26, a lock cylinder body, a door opening assembly, a battery 28, and a wireless assembly 210. The control device 26 is a main board, the battery 28 is a rechargeable lithium battery, the lock cylinder body comprises a lock cylinder 23, a clutch piece 211, a pulling and dragging 213 and a lock shaft 24 which are arranged in sequence, the lock cylinder further comprises a lock shell 27, the lock cylinder 23 and the lock shaft 24 are respectively in telescopic connection with two opposite ends of the clutch piece 211, the lock cylinder 23, the clutch piece 211, the pulling and dragging 213, the lock shaft 24 and the control device 26 are all arranged in the lock shell 27, the door opening component is connected with the pulling and dragging 213, the wireless component 210 is arranged in the lock shell 27, and a key hole is formed in the lock cylinder 23. The lock core body further comprises a knob 22, the knob 22 is axially arranged on one side of the lock core 23 far away from the pulling lug 213, and a through hole penetrating through a key hole in the lock core 23 is formed in the knob 22.

The door lock device is controlled by the face recognition device 100, so that the face recognition device 100 intelligently controls the electronic lock cylinder 200 to be unlocked. The user firstly completes face recognition on the face recognition device 100 (such as a face recognition entrance guard, a door camera, and the like), if the face recognition is successful, the face recognition device 100 sends an unlocking signal to the electronic lock cylinder 200, and specifically sends the unlocking signal to the wireless component 210 of the electronic lock cylinder 200, the wireless component 210 forwards an instruction sent by the face recognition device 100 to the circuit board of the electronic lock cylinder 200, namely, the control device 26, the circuit board of the electronic lock cylinder 200 sends the instruction to the door opening component, and the door opening component can convert the received control instruction into a mechanical signal to control a device of the lock cylinder body connected with the door opening component to generate position change, thereby realizing state switching of unlocking or locking. For example, taking the lock cylinder body including the lock cylinder 23, the pull lug 213 and the lock shaft 24 which are axially arranged, and further including the lock case 27 as an example, the door opening assembly is connected with the pull lug 213 and the lock shaft 24, and when the control command received by the door opening assembly is to unlock, the door opening assembly drives the pull lug 213 to displace, so that the pull lug 213 drives the lock tongue to move, and the unlocking is successful.

During wireless unlocking, please refer to fig. 3, a user firstly completes face recognition on the face recognition device 100 (such as a face recognition entrance guard, a door camera, etc.), the bluetooth of the face recognition device 100 is connected with the intelligent lock cylinder, if the face recognition succeeds, the face recognition device 100 sends an unlocking instruction to the electronic lock cylinder 200, the door opening component controls the lock cylinder body to unlock, and the user unlocks successfully. The face recognition is completed on the mobile phone software, and if the face recognition is successful, the mobile phone software sends an unlocking signal to the electronic lock cylinder 200, so that the electronic lock cylinder 200 is in an unlocking state, and the user successfully unlocks.

Above-mentioned door lock equipment, including face identification equipment 100 and electron lock core 200, electron lock core 200 includes wireless subassembly 210, controlling means 26, the subassembly and the lock core body open the door, wireless subassembly 210, controlling means 26 and the subassembly that opens the door all set up in the lock core body, face identification equipment 100 connects wireless subassembly 210, wireless subassembly 210 connection controlling means 26, controlling means 26 connects the subassembly that opens the door, the lock core body is connected to the subassembly that opens the door, face identification equipment 100 passes through after the authentication in the face information of gathering, with received unlocking instruction send to wireless subassembly 210, wireless subassembly 210 forwards unlocking instruction to controlling means 26. Face identification equipment 100 can carry out authentication to the face information who gathers, the authentication passes the back, face identification equipment 100 sends received unlocking instruction to wireless subassembly 210, wireless subassembly 210 forwards unlocking instruction to controlling means 26, controlling means 26 can control the subassembly that opens the door and unblank to the lock core body, this lock equipment can be under the condition that face identification passes through, based on received radio signal, under controlling means 26's control, unblank through the subassembly that opens the door, realize wireless unblanking, the user need not carry mechanical key, it is convenient to use, and the security of data source is high, the use reliability of lock equipment has been improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A door lock device is characterized by comprising a face recognition device and an electronic lock cylinder, wherein the electronic lock cylinder comprises a wireless component, a control device, a door opening component and a lock cylinder body, the wireless component, the control device and the door opening component are all arranged on the lock cylinder body, the face recognition device is in wireless communication with the wireless component, the wireless component is connected with the control device, the control device is connected with the door opening component, and the door opening component is connected with the lock cylinder body;

after the collected face information passes the identity authentication, the face recognition equipment sends the received unlocking instruction to the wireless component, and the wireless component forwards the unlocking instruction to the control device.

2. The door lock device according to claim 1, wherein the face recognition device comprises a camera, a processing chip and a signal transceiver, the camera and the processing chip are both connected to the signal transceiver, and the signal transceiver is in wireless communication with the wireless component.

3. The door lock apparatus of claim 1, wherein the wireless component is a bluetooth component.

4. The door lock apparatus according to claim 1, wherein the number of the wireless components is two or more, and each of the wireless components is provided to the lock cylinder body and connected to the control device.

5. The door lock device according to claim 1, wherein the lock cylinder body includes a lock cylinder, a clutch member, a pull-out pull, a lock shaft, and a lock housing, the lock cylinder and the lock shaft are axially disposed in sequence, the lock cylinder and the lock shaft are respectively telescopically connected to opposite ends of the clutch member, the lock cylinder, the clutch member, the pull-out pull, the lock shaft and the control device are disposed in the lock housing, the door opening assembly is connected to the pull-out pull, the wireless assembly is disposed in the lock housing, and a key hole is disposed in the lock cylinder.

6. The door lock device according to claim 5, wherein the lock cylinder body further comprises a knob, the knob is axially arranged on one side of the lock cylinder, which is far away from the pulling device, and a through hole penetrating through a key hole in the lock cylinder is arranged in the knob.

7. The door lock device according to claim 5, further comprising an early warning device provided to the lock shaft, wherein the early warning device sends a warning signal after contacting the clutch member or the cylinder when a technical tool is inserted into the key hole.

8. The door lock device according to claim 7, wherein the early warning device includes a detection device and an alarm component, the detection device is disposed on the lock shaft, the detection device contacts with the clutch member or the lock cylinder when a technical tool is inserted into the key hole, the alarm component is connected with the detection device, and the alarm component sends out an alarm signal when the detection device contacts with the clutch member or the lock cylinder.

9. The door lock apparatus of claim 8, wherein the detection device is a probe disposed within the lock shaft.

10. The door lock apparatus according to claim 1, further comprising a battery provided to the lock cylinder body, the battery being connected to the control device.