CN210038911U

CN210038911U - Intelligent door lock device and door lock management system

Info

Publication number: CN210038911U
Application number: CN201921156800.7U
Authority: CN
Inventors: 周亮笛
Original assignee: Skynet Internet Technology (shenzhen) Co Ltd
Current assignee: Skynet Internet Technology (shenzhen) Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-02-07
Anticipated expiration: 2029-07-19

Abstract

An intelligent door lock device and a door lock management system are provided, wherein the intelligent door lock device comprises an intelligent door lock, the intelligent door lock comprises a key hole, a first processor and an electric mechanism, a communication port is arranged in the key hole, and the communication port and the electric mechanism are in signal connection with the first processor; the communication port is used for establishing communication connection with an external control device; the first processor is used for receiving control information from the control equipment from the communication port to drive the electric mechanism to unlock; the intelligent key is used as an external control device for establishing communication connection with the communication port. Because the intelligent key can be matched with all intelligent door locks for use, only temporary authorization information needs to be obtained during use, the situation that each door lock is independently provided with a key is avoided, the unlocking experience of a user is improved, and the problem of complex management is solved for a standby key manager.

Description

Intelligent door lock device and door lock management system

Technical Field

The invention relates to the technical field of intelligent home, in particular to an intelligent door lock device and a door lock management system.

Background

The traditional home door lock is opened by a mechanical key, so that the phenomenon that the door cannot be unlocked due to the fact that the key is lost and omitted frequently occurs, and a theft event also occurs due to the fact that the key is stolen. However, the appearance of the intelligent home door lock just solves the phenomenon or event, so that the safety defense function of the door lock is upgraded to a certain extent, and the management and the control of people are improved. The electronic door lock is a lock which is more intelligent and simpler in the aspects of user safety, identification and manageability, is an execution component of a door lock in an access control system, is mainly applied to systems such as intelligent homes, intelligent hotels, intelligent buildings and the like, can help people to solve the problems of key loss, key omission and theft prevention in life, and brings convenience to the life of people.

At present, electronic components are arranged in an electronic door lock, unlocking modes such as passwords, card swiping and fingerprints can be supported, in order to deal with the situation that the electronic components cannot work due to unexpected power failure, an unlocking port of a mechanical key is usually reserved for the electronic door lock, the purpose is to always have a backup mechanical key to help a resident to temporarily unlock the door lock under the situations that a battery of the door lock is out of power, a circuit is damaged and the like, and the backup mechanical key is the key of the traditional mechanical door lock.

For management, the door locks of some apartment hotels usually adopt electronic door locks, but the spare key of each door lock still needs to be stored and stored separately by an operator for use from time to time. With the gradual expansion of the rental/housing market, the number of rooms of the operator is also increasing, for example, some large-scale long rented apartments or public rents, and many people use electronic door locks throughout the entire building and even hundreds of houses in the entire cell, in this case, the management work of the spare key becomes burdensome and pain for the operator, and they have to buy many key cabinets to store the spare key, which is inconvenient for the operator and the residents due to too many spare keys.

Disclosure of Invention

The invention mainly solves the technical problem that the spare key of the existing electronic door lock is inconvenient to use and manage. In order to solve the technical problem, the application provides an intelligent door lock device and a door lock management system.

According to a first aspect, an embodiment provides an intelligent door lock device, comprising an intelligent door lock; the intelligent door lock comprises a key hole, a first processor and an electric mechanism, wherein a communication port is arranged in the key hole, and the communication port and the electric mechanism are in signal connection with the first processor; the communication port is used for establishing communication connection with an external control device; the first processor is used for receiving control information from the control equipment from the communication port to drive the electric mechanism to unlock.

The intelligent door lock device also comprises an intelligent key which is used as external control equipment and is used for establishing communication connection with the communication port; the intelligent key is provided with a communication end portion extending outwards, and the communication end portion is used for being matched with the key hole and triggering the communication port to communicate with the intelligent key when the communication end portion is inserted.

The intelligent key further comprises a second processor, wherein the second processor is connected with the communication end part and used for transmitting authorization information to the communication end part, and the authorization information is used for triggering the first processor of the intelligent door lock to generate an unlocking signal for driving the electric mechanism.

And the first processor of the intelligent door lock is used for comparing the authorization information with the pre-stored authorization code when receiving the authorization information, and generating an unlocking signal for driving the electric mechanism after the comparison is passed.

The intelligent key further comprises a battery, the battery is connected with the second processor and the communication end portion, and a second power supply port for supplying power to the outside is formed in the communication end portion.

And a first power supply port is also arranged in a key hole of the intelligent door lock, and the first power supply port is connected with the first processor and the electric mechanism and is used for connecting with the second power supply port when the communication end part of the intelligent key is inserted into the key hole.

The intelligent key also comprises a wireless communication module connected with the second processor, and the wireless communication module is used for connecting and establishing communication connection with an external communication device; the second processor is further configured to receive authorization information from the communication device via the wireless communication module and temporarily store the authorization information.

The intelligent key also comprises a control panel and a display panel which are connected with the second processor; the control panel is used for responding to the operation of a user to generate an operation signal so that the second processor responds to the operation signal to realize one or more of the functions of starting up, shutting down, pairing wireless communication, outputting authorization information and clearing authorization information; the display panel is used for displaying the functions realized by the second processor.

According to a second aspect, an embodiment provides a door lock management system, comprising a plurality of intelligent door lock devices as described in the first aspect, further comprising a server and a mobile terminal;

the server is provided with a plurality of groups of authorization information and user information which are used for matching with the intelligent door lock devices one by one, and the user information is information of a current user corresponding to the intelligent door lock in the intelligent door lock device;

the mobile terminal is used for establishing communication connection with the server and any one intelligent key in the plurality of intelligent door lock devices, and one or more pieces of user information are arranged on the mobile terminal; the mobile terminal is used for sending the user information to the server, receiving authorization information matched with the user information fed back by the server, and sending the authorization information matched with the user information to the intelligent key with which the communication connection is established.

And the first processor of the intelligent door lock drives the electric mechanism of the intelligent door lock to unlock after the intelligent key temporarily storing the authorization information of the intelligent door lock is inserted.

The beneficial effect of this application is:

according to the intelligent door lock device and the door lock management system of the embodiment, the intelligent door lock device comprises an intelligent door lock, the intelligent door lock comprises a key hole, a first processor and an electric mechanism, a communication port is arranged in the key hole, and the communication port and the electric mechanism are in signal connection with the first processor; the communication port is used for establishing communication connection with an external control device; the first processor is used for receiving control information from the control equipment from the communication port to drive the electric mechanism to unlock; the intelligent key is used as an external control device for establishing communication connection with the communication port. On the first hand, because the communication port is arranged in the key hole of the intelligent door lock, an external intelligent key can be conveniently inserted into the key hole and connected with the communication port, and the efficiency of controlling the intelligent door lock to unlock by using the intelligent key is favorably improved; in the second aspect, the authorization information is stored in the intelligent key, so that the first processor of the intelligent door lock can control the electric mechanism to unlock according to the authorization information, a special mechanical key is not required to be equipped, and the unlocking operation is more convenient; in the third aspect, because the intelligent key is internally provided with the battery and can supply power to the intelligent door lock when being inserted into the key hole, the intelligent door lock can still be unlocked without an internal power supply; in the fourth aspect, since the authorization information on each smart key is acquired through the external communication device (mobile terminal) and has the property of temporary authorization, the smart key can control the corresponding smart door lock to unlock under the condition of temporary authorization, and the use safety is ensured; in the fifth aspect, each intelligent key can be matched with all intelligent door locks for use, only temporary authorization information needs to be obtained during use, the situation that each door lock is independently provided with one key is avoided, the unlocking experience of a user is improved, and the problem of complex management is solved for a standby key manager.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent door lock device in an embodiment;

FIG. 2 is a schematic structural diagram of an intelligent door lock device in another embodiment;

FIG. 3 is a schematic diagram of a door lock management system according to an embodiment;

fig. 4 is a schematic structural diagram of a door lock management system in another embodiment.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

The first embodiment,

Referring to fig. 1, the present application discloses an intelligent door lock device, which includes an intelligent door lock 1, which is described below.

The intelligent door lock 1 comprises a key hole 11, a first processor 12 and an electric mechanism 13. Wherein, be equipped with communication port 111 in the key hole 11, communication port 111 and electric mechanism 13 all with first processor 12 signal connection. In addition, the communication port 111 is used to establish a communication connection with an external control device 2'; the first processor 12 is configured to receive control information from the control device 2' from the communication port 111 to drive the electric mechanism 13 to unlock.

In this embodiment, the communication port 111 is a signal transmission interface, and has one or more IO pins for serial transmission or parallel transmission of control signals. Because a serial or parallel communication mode is a common communication means, the interface types of the communication means are very diversified, the communication means can be suitable for application requirements of various occasions, and the implementation means belongs to the prior art, so that the communication means is not limited any more.

In this embodiment, the electric mechanism 13 is a common mechanism of an electronic door lock, and generally includes a motor and a motor clutch, and the motor drives the motor clutch to move, so as to drive a lock tongue at the clutch end of the motor to perform position conversion, thereby achieving the purpose of unlocking. Since the electric mechanism 13 is a prior art, it is not limited herein.

Referring to fig. 2, the smart door lock device 1 of the present embodiment further includes a smart key 2, and the smart key 2 is used as an external control device (i.e., the control device 2' in fig. 1) to establish a communication connection with the communication port 111. The smart key 2 is provided with an outwardly extending communication end 21, and the communication end 21 is adapted to engage with the key hole 11 and trigger the communication port 111 to communicate with the smart key 2 when the communication end 11 is inserted. The communication end 21 in this embodiment is different from the tooth-shaped end of the conventional mechanical key, and has a signal interface adapted to the communication port 111, and if the communication port 111 is a female terminal, the communication end 21 may be a male terminal, so that when the communication end 21 is inserted into the key hole 11, the communication end 21 can be correctly connected to the communication port, and a stable contact effect is achieved.

Further, the smart key 2 further comprises a second processor 22, the second processor 22 is connected to the communication end 21 for transmitting authorization information to the communication end 21, wherein the authorization information (i.e. the control signal of the control device 2') is used for triggering the first processor 12 of the smart door lock 1 to generate an unlocking signal for driving the electric mechanism 13.

In this embodiment, when receiving the authorization information sent by the second processor 22, the first processor 12 of the intelligent door lock 1 is configured to compare the authorization information with a pre-stored authorization code, and generate an unlocking signal for driving the electric mechanism 13 after the comparison is passed. It will be understood by those skilled in the art that each intelligent door lock 1 usually has a unique product identification code (i.e., an authorization code), and the authorization information may include the authorization code, and the first processor 12 may simply compare whether the authorization code in the authorization information is consistent with the locally stored authorization code, and if so, send an unlocking signal to the electric mechanism 13. Since the process of identifying and determining the authorization information by the first processor 12 is a common technical means of the current electronic door lock, it will not be described in detail here.

Further, the smart key 2 further comprises a battery 23, the battery 23 is connected to the second processor 22 and the communication end portion 21, and then the communication end portion 21 is formed with a second power supply port (not shown) for supplying power to the outside.

Further, a first power supply port 112 is provided in the key hole 11 of the smart door lock 1, and the first power supply port 112 is connected to the first processor 12 and the electric mechanism 13, and is used for being connected to the second power supply port when the communication end portion 21 of the smart key 2 is inserted into the key hole 11.

It should be noted that the second power supply port on the communication end portion 21 has two positive and negative power-on pins, and can be highly integrated with the signal interface on the communication end portion 21, so as to form a pin distribution form similar to the common integration of power supply and communication in the audio interface and micro USB interface.

Further, referring to fig. 2, the smart key 2 further comprises a wireless communication module 23 connected to the second processor 22, wherein the wireless communication module 23 is used for connecting to establish a communication connection with an external communication device 3'. The second processor 22 is also configured to receive the authorization information from the communication device 3' via the wireless communication module 23 and temporarily store the authorization information, wherein the temporary storage is to ensure that the authorization information is valid only for a certain time, which is beneficial to providing security of the key fob 2 during use.

In this embodiment, the wireless communication module 23 may be a bluetooth module, a 2.4G wireless transmission module, or a 4G wireless transmission module, and has a communication function of wirelessly connecting with a common communication device 3', which is not limited and described in detail herein.

It should be noted that the communication device 3' may be a smart phone, a notebook computer, a tablet computer, an intelligent sound, an intelligent gateway, or the like, and the user may transmit the authorization information preset on such a device to the intelligent key 2 in a communication manner such as bluetooth.

Further, the smart key 2 further includes a control panel 24 and a display panel 25 connected to the second processor 22. The control panel 24 is configured to generate an operation signal in response to an operation of a user, so that the second processor 22 implements one or more of functions of power on, power off, pairing of wireless communication, outputting authorization information, and clearing authorization information in response to the operation signal; the display panel 25 is used for displaying functions implemented by the second processor 22, so that a user can know the current working state of the smart key 2 in real time through the display panel 25, and a visual and man-machine interaction operation effect is achieved. Since the functions on the control panel 24 that can be operated by the user are common functions of some remote-controlled electronic devices, they are not described in detail here.

It should be noted that, in this embodiment, the first processor 12 and the second processor 22 may be electronic devices such as an MCU, an FPGA, and a single chip, which can implement a conventional logic processing function, and have application effects of simple assembly and low cost.

Example II,

Referring to fig. 3, on the basis of the intelligent door lock device disclosed in the first embodiment, the present application further discloses a door lock management system. The door lock management system includes not only the intelligent door lock device in the embodiments, but also the server 4 and the mobile terminal 3, which are described below.

The server 4 is provided with a plurality of groups of authorization information and user information which are used for being matched with a plurality of intelligent door lock devices one by one, wherein the user information is information of current users corresponding to the intelligent door locks 1 in the intelligent door lock devices. For example, a room of a first resident is equipped with an intelligent door lock, and the information of the current user corresponding to the intelligent door lock is the identity information of the first resident (such as the conventional information capable of performing identity identification, such as name, identification number, telephone number, mailbox, and the like).

It should be noted that the multiple sets of authorization information and user information set on the server 4 may be entered by a management party of the house (such as a property company, an apartment manager, and a landlord), and a specific entry method is not limited here.

The mobile terminal 3 is used for establishing communication connection with the server 4 and any one intelligent key (such as a reference numeral 01) in the plurality of intelligent door lock devices, and one or more pieces of user information are arranged on the mobile terminal 3; then, the mobile terminal 3 is configured to send the user information to the server 4 and receive the authorization information matched with the user information fed back by the server, and send the authorization information matched with the user information to the smart key 01 that has established the communication connection.

In this embodiment, the keyhole of each of the plurality of smart door lock devices (e.g.,

reference numerals

01, 02, … N) is used to receive the insertion of any one smart key (e.g., reference numeral 01), and after the smart key temporarily storing the authorization information of the smart door lock is inserted, the first processor of the smart door lock drives the electric mechanism of the smart door lock to unlock.

For example, if the smart door lock 02 is installed in a room of a first resident, the first resident can upload own user information to the server 4 through the mobile terminal 3, the server 4 feeds back authorization information of the smart door lock 02 to the mobile terminal 3, and the mobile terminal 3 sends the authorization information to the smart key 01, so that the smart key 01 temporarily stores the authorization information. After the resident A inserts the smart key 01 into the key hole of the smart door lock 02, the first server in the smart door lock 02 receives the authorization information from the smart key 01 and drives the electric structure in the smart door lock 02 to unlock.

In a specific implementation, please refer to fig. 4, a key hole 11, a first processor 12 and an electric mechanism 13 in the intelligent door lock 1 are integrated on a lock core of the door lock, the key hole 11 extends to the outside of the lock core, and the electric mechanism 13 drives a bolt outside the lock core to perform position conversion. The communication end part 21 of the intelligent key 2 is a projecting terminal integrating a signal interface and a second power supply port, can be inserted into the key hole 11 and is matched with the communication port 111 and the first power supply port 112 integrated in the key hole 11; the smart key 2 is provided with a control panel 24 composed of a plurality of keys and a display panel 25 for displaying the functional status. The mobile terminal 3 is a smart phone, and the server 4 is a cloud server.

Then, the user performs bluetooth communication with the smart key 2 using the smart phone and cellular data communication with the server 3; the user can edit personal user information by means of functional software such as app or applet on the smart phone and send the user information to the server 3, the server 3 feeds back authorization information matched with the user information, the mobile terminal 3 sends the authorization information to the smart key 2 for temporary storage, after the user inserts the communication end 2 of the smart key 2 into the key hole 11, the second processor 22 of the smart key 2 is operated by the control panel 24 to send the authorization information to the first processor 12 of the smart door lock 1, the first processor 12 of the smart door lock 1 receives the authorization information and generates an unlocking signal after comparison is passed, and the unlocking signal drives the electric structure 13 of the smart door lock 1 to drive the lock tongue to act so as to unlock the smart door.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims

1. An intelligent door lock device is characterized by comprising an intelligent door lock and an intelligent key;

the intelligent door lock comprises a key hole, a first processor and an electric mechanism, wherein a communication port is arranged in the key hole, and the communication port and the electric mechanism are in signal connection with the first processor; the communication port is used for establishing communication connection with an external control device; the first processor is used for receiving control information from the control equipment from the communication port to drive the electric mechanism to unlock;

the intelligent key is used as an external control device and used for establishing communication connection with the communication port, the intelligent key is provided with a communication end portion extending outwards, and the communication end portion is used for being matched with the key hole and triggering the communication port to communicate with the intelligent key when the communication end portion is inserted; the intelligent key further comprises a second processor, the second processor is connected with the communication end part and is used for transmitting authorization information to the communication end part, and the authorization information is used for triggering the first processor of the intelligent door lock to generate an unlocking signal for driving the electric mechanism;

the intelligent key further comprises a battery, the battery is connected with the second processor and the communication end part, and a second power supply port for supplying power to the outside is formed in the communication end part; and a first power supply port is also arranged in a key hole of the intelligent door lock, and the first power supply port is connected with the first processor and the electric mechanism and is used for connecting with the second power supply port when the communication end part of the intelligent key is inserted into the key hole.

2. The intelligent door lock device as claimed in claim 1, wherein the first processor of the intelligent door lock, upon receiving the authorization information, is configured to compare the authorization information with a pre-stored authorization code, and generate an unlocking signal for driving the electric mechanism after the comparison is passed.

3. The intelligent door lock device according to any one of claims 1-2, wherein the intelligent key further comprises a wireless communication module connected with the second processor, the wireless communication module is used for connecting and establishing communication connection with an external communication device; the second processor is further configured to receive authorization information from the communication device via the wireless communication module and temporarily store the authorization information.

4. The smart door lock device according to claim 3, wherein the smart key further comprises a control panel and a display panel connected to the second processor; the control panel is used for responding to the operation of a user to generate an operation signal so that the second processor responds to the operation signal to realize one or more of the functions of starting up, shutting down, pairing wireless communication, outputting authorization information and clearing authorization information; the display panel is used for displaying the functions realized by the second processor.

5. A door lock management system comprising a plurality of intelligent door lock devices as claimed in claim 4, further comprising a server and a mobile terminal;

6. The door lock management system according to claim 5, wherein the keyhole of each of the plurality of smart door locks is configured to receive insertion of any one of the smart keys, and the first processor of the smart door lock drives the power mechanism of the smart door lock to unlock after the smart key temporarily storing the authorization information of the smart door lock is inserted.