CN111882718A - Intelligent security door - Google Patents
Intelligent security door Download PDFInfo
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- CN111882718A CN111882718A CN202010752699.2A CN202010752699A CN111882718A CN 111882718 A CN111882718 A CN 111882718A CN 202010752699 A CN202010752699 A CN 202010752699A CN 111882718 A CN111882718 A CN 111882718A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention is suitable for the field of intelligent home furnishing, and provides an intelligent anti-theft door, which comprises a door body and a door lock; the user information collection module is used for acquiring the physical sign information of the user; the user management module is used for storing and modifying initial user information; a central processing module; the central processing module controls the door lock to be opened when the physical sign information acquired by the human body information collecting module belongs to the subset of the user information in the user management module, otherwise, a prompt instruction is sent out; and the reminding module is used for receiving the reminding instruction and sending out a reminding signal. The safety of the face recognition of the security door is improved by adopting a three-dimensional face recognition technology; when the technical problem occurs in face recognition, unlocking can be performed through fingerprint recognition; multi-user management can be performed; the posture of the TOF camera can be conveniently adjusted.
Description
Technical Field
The invention belongs to the field of intelligent home furnishing, and particularly relates to an intelligent anti-theft door.
Background
At present, the commonly used safety door or anti-theft door mainly depends on the firmness of door tool lock materials and the complexity of lock design to realize anti-theft, but no matter a firm door tool or a lock with a complex design is selected, the situation of technical opening by lawless persons still often occurs, and the household safety is reduced. Meanwhile, a key must be taken every day, which is inconvenient and brings difficulty to unlocking under the condition of forgetting to take the key.
Although the face recognition technology is used for the security door at present, the face recognition technology on the existing security door is usually based on two-dimensional plane recognition, the security is low, and due to the fact that the face recognition technology partially installed on the security door is poor, recognition failure is often caused, and the door cannot be opened.
Disclosure of Invention
An object of the embodiments of the present invention is to provide an intelligent security door, which aims to solve the problems mentioned in the background art.
The embodiment of the invention is realized in such a way that the intelligent anti-theft door comprises a door body and a door lock, and the intelligent anti-theft door further comprises:
the user information collection module is used for acquiring the physical sign information of the user; the sign information comprises at least one of three-dimensional face information of the user and fingerprint information of the user;
the user management module is used for storing and modifying initial user information; the user information at least comprises identity information of a user and pre-entered physical sign information;
a central processing module; the central processing module controls the door lock to be opened when the physical sign information acquired by the human body information collecting module belongs to the subset of the user information in the user management module, otherwise, a prompt instruction is sent out;
and the reminding module is used for receiving the reminding instruction and sending out a reminding signal.
Preferably, the human body information collecting module includes:
a TOF camera; the TOF camera is arranged on the door body; the TOF camera is connected with the central processing module;
a fingerprint collector; the fingerprint collector is arranged on one side of the door lock; the fingerprint collector is connected with the central processing module.
Preferably, the intelligent security door further comprises a camera moving mechanism, and the camera moving mechanism comprises:
a first motor; the first motor is connected with the central processing module;
a screw rod; the screw rod is connected with the first motor;
a nut; the screw nut is arranged on the screw rod;
a slide bar;
a first slider; the first sliding piece is arranged on the sliding rod in a sliding mode;
a first connecting member; the first sliding piece is movably connected with the nut through the first connecting piece;
a control key; the control key is connected with the central processing module;
the rotating assembly is used for controlling the TOF camera to rotate; the rotating assembly is arranged on the sliding piece.
Preferably, the rotating assembly includes:
a support member; the support is arranged on the first sliding piece;
a second motor; the second motor is arranged in the support piece; the second motor is arranged on the sliding piece; the second motor is connected with the central processing module;
a slip ring; the sliding ring is arranged on the support;
a second slider; the second sliding piece is arranged on the sliding ring in a sliding mode; the second sliding piece is connected with the second motor;
a second connecting member; the second connecting piece is arranged on the second sliding piece; the TOF camera is arranged on the second connecting piece.
Preferably, the user management module comprises personnel management and initial user information entry; the user management module is connected with the central processing module in a bidirectional mode.
Preferably, the central processing module includes:
the data entry component is used for entering initial user information into the user management module through the user information collection module;
a data judgment component; and the data judgment component controls the door lock to be opened when the physical sign information acquired by the human body information collection module belongs to the subset of the user information in the user management module, and otherwise, sends a prompt instruction.
Preferably, the reminding module includes:
a voice prompter; the voice prompter is arranged on the door body; the voice prompter is connected with the central processing module;
a warning light; the reminding lamp is arranged on the door body; the reminding lamp is connected with the central processing module.
Preferably, the intelligent security door further comprises a detection module, and the detection module comprises:
an infrared detector; the infrared detector is arranged on the door body; the infrared detector is connected with the central processing module.
Preferably, the door lock is an electronic door lock; the door lock is connected with the central processing module.
Preferably, the door body is provided with a cat eye.
According to the intelligent anti-theft door provided by the embodiment of the invention, the three-dimensional face recognition technology is adopted, so that the safety of face recognition of the anti-theft door is improved; by setting fingerprint identification, when the face identification has technical problems, unlocking can be carried out through fingerprint identification; by setting the user management module, multi-user management can be performed; by arranging the detection module, the user information collection module can be awakened only when a person is in front of the antitheft door, so that electric energy is saved; through setting up camera moving mechanism for the TOF camera can reciprocate and rotate, the posture of adjustment TOF camera that can be convenient.
Drawings
Fig. 1 is a structural block diagram of an intelligent security door according to an embodiment of the present invention;
FIG. 2 is a block diagram of an intelligent security door with a detection module according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an intelligent security door according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a moving mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a point a according to an embodiment of the present invention.
In the drawings: 1. a door body; 2. a door lock; 3. a fingerprint collector; 4. a cat eye; 5. a TOF camera; 6. a first motor; 7. a screw rod; 8. a nut: 9. a first connecting piece: 10. a slide bar; 11. a first slider; 12. a support member; 13. a second motor; 14. a slip ring; 15. a second slider; 16. a second connecting member; 17. a voice prompter; 18. a warning light; 19. an infrared detector; 20. and (6) control keys.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, an intelligent security door provided for an embodiment of the present invention includes a door body 1 and a door lock 2, and the intelligent security door further includes:
the user information collection module is used for acquiring the physical sign information of the user; the sign information comprises at least one of three-dimensional face information of the user and fingerprint information of the user;
the user management module is used for storing and modifying initial user information; the user information at least comprises identity information of a user and pre-entered physical sign information;
a central processing module; the central processing module controls the door lock 2 to be opened when the physical sign information acquired by the human body information collecting module belongs to the subset of the user information in the user management module, otherwise, a prompt instruction is sent out;
and the reminding module is used for receiving the reminding instruction and sending out a reminding signal.
In practical application, firstly, identity information of a user is input in a user management module, then three-dimensional face information and/or fingerprint information of the user is collected through a user information collection module, and then collected physical sign information is input into the user management module through a central processing module, so that the input physical sign information is matched with the identity information of the user to form a database of the user information. When the intelligent door lock is actually used, the three-dimensional face information and/or fingerprint information of a user is acquired through the user information collecting module, then the acquired physical sign information is compared with the user information in the user management module through the central processing module, when the acquired physical sign information is contained in a database of the user information, the central processing module controls the door lock 2 to be opened, otherwise, the central processing module sends a prompt instruction, and the reminding module receives the prompt instruction and sends a prompt signal. The embodiment of the invention improves the safety of the face recognition of the security door by adopting the three-dimensional face recognition technology; by setting fingerprint identification, when the face identification has technical problems, unlocking can be carried out through fingerprint identification; by setting the user management module, multi-user management can be performed.
As a preferred embodiment of the present invention, the human body information collecting module includes:
a TOF camera 5; the TOF camera 5 is arranged on the door body 1; the TOF camera 5 is connected with the central processing module;
a fingerprint collector 3; the fingerprint collector 3 is arranged on one side of the door lock 2; the fingerprint collector 3 is connected with the central processing module.
Specifically, ToF is an abbreviation of Time-of-Flight, and a group of infrared light (laser pulses) invisible to human eyes is emitted outwards, reflected after encountering an object and reflected to the end of a camera, and a Time difference or a phase difference from emission to reflection back to the camera is calculated and data is collected to form a group of distance and depth data, so that a three-dimensional 3D model is obtained. The fingerprint collector 3 can collect the fingerprint information of the user and process the fingerprint information. The embodiment of the invention stores the initial fingerprint information of the user in the user management module through the central processing module instead of the fingerprint collector 3.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the intelligent security door further includes a camera moving mechanism, and the camera moving mechanism includes:
a first motor 6; the first motor 6 is connected with the central processing module;
a screw rod 7; the screw rod 7 is connected with the first motor 6;
a nut 8; the screw nut 8 is arranged on the screw rod 7;
a slide bar 10;
a first slider 11; the first sliding piece 11 is arranged on the sliding rod 10 in a sliding manner;
a first connecting member 9; the first sliding part 11 is movably connected with the screw nut 8 through the first connecting part 9;
the rotating assembly is used for controlling the TOF camera 5 to rotate; the rotating assembly is arranged on the sliding piece.
Specifically, the camera moving mechanism is located inside the door body 1, the door body 1 is a hollow structure, the first motor 6 is a micro servo motor, the first motor 6 is connected with the central processing module, the central processing module controls the rotation of the first motor 6, and the control key 20 is arranged on the door body 1. When TOF camera 5's position can't satisfy the face identification gesture requirement, the accessible clicks 20 control TOF camera 5 and takes place displacement from top to bottom, and the concrete expression is that first motor 6 drives lead screw 7 and rotates, and screw 8 takes place the displacement on lead screw 7, and screw 8 is connected through first connecting piece 9 is articulated with first slider 11, and screw 8 drives first slider 11 and takes place displacement from top to bottom on slide bar 10, and then drives TOF camera 5 and takes place displacement from top to bottom.
As shown in fig. 5, as a preferred embodiment of the present invention, the rotating assembly includes:
a support 12; the support 12 is arranged on the first slide 11;
a second motor 13; the second motor 13 is arranged inside the support 12; the second motor 13 is arranged on the sliding piece; the second motor 13 is connected with the central processing module;
a slip ring 14; the sliding ring 14 is arranged on the support 12;
a second slider 15; the second sliding member 15 is slidably disposed on the sliding ring 14; the second sliding part 15 is connected with the second motor 13;
a second connecting member 16; the second link 16 is arranged on the second slide 15; the TOF camera 5 is arranged on the second connection piece 16.
Specifically, through the rotation of central processing module control second motor 13, control key 20 sets up on the door body 1, and accessible rotates control key 20 control TOF camera 5 and takes place to rotate, and the concrete expression takes place to rotate for second motor 13, and then drives second slider 15 and takes place to slide on slip ring 14, and then drives TOF camera 5 through second connecting piece 16 and takes place to rotate.
As a preferred embodiment of the present invention, the user management module includes personnel management and initial user information entry; the user management module is connected with the central processing module in a bidirectional mode.
Specifically, the user can be inquired after entering the personnel management, and the inquiry user can comprise the steps of displaying a user list according to the first letter a-z sequencing of the user, creating time, a creator, paging loading, supporting inquiry of all users according to roles, and selecting to delete the user or modify the user information by clicking the user name; the initial user information input can be used for inputting initial user information and adding new users.
As a preferred embodiment of the present invention, the central processing module includes:
the data entry component is used for entering initial user information into the user management module through the user information collection module;
a data judgment component; and the data judgment component controls the door lock 2 to be opened when the physical sign information acquired by the human body information collection module belongs to the subset of the user information in the user management module, otherwise, a prompt instruction is sent.
Specifically, the data entry component is connected with the user information collection module and the user management module. When the physical sign information of a user is input, the user information collection module firstly transmits the acquired physical sign information to the data input assembly, and then the data input assembly writes the physical sign information into the user management module. When a user opens a door, the user information collection module conveys collected sign information to the data entry assembly, then the data entry assembly conveys the sign information to the data judgment assembly, the data judgment assembly simultaneously reads the sign information of the user entered in the user management module, the sign information and the data judgment assembly are compared, when the sign information collected by the user information collection module at the moment is consistent with the sign information of the user entered, the data judgment assembly controls the door lock 2 to be opened, and otherwise, the data judgment assembly sends a prompt instruction.
As shown in fig. 3, as a preferred embodiment of the present invention, the reminding module includes:
a voice prompter 17; the voice prompter 17 is arranged on the door body 1; the voice prompter 17 is connected with the central processing module;
a warning light 18; the reminding lamp 18 is arranged on the door body 1; the reminding lamp 18 is connected with the central processing module.
Specifically, when the physical sign information collected by the user information collection module at the moment is inconsistent with the recorded physical sign information of the user, the data judgment component sends a prompt instruction, and the reminding module receives the prompt instruction and sends a reminding signal. In the embodiment of the invention, the voice prompter 17 is adopted to send out a voice prompt signal, for example, when the face identification is unsuccessful through the TOF camera 5, the voice prompter 17 can send out a prompt signal of 'face identification failure, retry for adjusting posture or fingerprint verification', and when the fingerprint identification is unsuccessful through the fingerprint collector 3, the voice prompter 17 can send out a prompt signal of 'fingerprint identification failure, retry for requesting or adding user information'; the warning light 18 also emits a red warning light when the recognition fails.
As shown in fig. 2 and 3, as a preferred embodiment of the present invention, the intelligent security door further comprises a detection module, wherein the detection module comprises:
an infrared detector 19; the infrared detector 19 is arranged on the door body 1; the infrared detector 19 is connected with the central processing module.
Specifically, when no person is in front of the intelligent security door, the components such as the TOF camera 5 and the fingerprint collector 3 can be in a dormant state, so that the electric quantity is saved. When the infrared detector 19 detects that a person is in front of the door, the central processing module wakes up the components such as the TOF camera 5 and the fingerprint collector 3.
As a preferred embodiment of the present invention, the door lock 2 is an electronic door lock 2; the door lock 2 is connected with the central processing module.
As shown in fig. 3, as a preferred embodiment of the present invention, a cat eye 4 is provided on the door body 1.
In summary, the user information collecting module first transmits the collected physical sign information to the data entry component, and then the data entry component writes the physical sign information into the user management module. When no person is in front of the intelligent security door, the TOF camera 5, the fingerprint collector 3 and other components can be in a dormant state so as to save electric quantity; when the infrared detector 19 detects that a person is in front of the door, the central processing module wakes up the components such as the TOF camera 5 and the fingerprint collector 3. At the moment, the user information collection module conveys collected sign information to the data entry assembly, then the data entry assembly conveys the sign information to the data judgment assembly, the data judgment assembly simultaneously reads the sign information of the user entered in the user management module, the sign information and the data judgment assembly are compared, when the sign information collected by the user information collection module at the moment is consistent with the sign information of the user entered, the data judgment assembly controls the door lock 2 to be opened, otherwise, the data judgment assembly sends a prompt instruction, and the prompt module receives the prompt instruction and sends a prompt signal. When the position of TOF camera 5 can't satisfy the face identification gesture requirement, the accessible clicks control key 20 and controls TOF camera 5 and takes place displacement from top to bottom, takes place to rotate through rotating control key 20 control TOF camera 5.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an intelligent burglary-resisting door, includes the door body and lock, its characterized in that, intelligent burglary-resisting door still includes:
the user information collection module is used for acquiring the physical sign information of the user; the sign information comprises at least one of three-dimensional face information of the user and fingerprint information of the user;
the user management module is used for storing and modifying initial user information; the user information at least comprises identity information of a user and pre-entered physical sign information;
a central processing module; the central processing module controls the door lock to be opened when the physical sign information acquired by the human body information collecting module belongs to the subset of the user information in the user management module, otherwise, a prompt instruction is sent out;
and the reminding module is used for receiving the reminding instruction and sending out a reminding signal.
2. The intelligent security door of claim 1, wherein the human body information collecting module comprises:
a TOF camera; the TOF camera is arranged on the door body; the TOF camera is connected with the central processing module;
a fingerprint collector; the fingerprint collector is arranged on one side of the door lock; the fingerprint collector is connected with the central processing module.
3. The intelligent security door of claim 2, further comprising a camera moving mechanism, the camera moving mechanism comprising:
a first motor; the first motor is connected with the central processing module;
a screw rod; the screw rod is connected with the first motor;
a nut; the screw nut is arranged on the screw rod;
a slide bar;
a first slider; the first sliding piece is arranged on the sliding rod in a sliding mode;
a first connecting member; the first sliding piece is movably connected with the nut through the first connecting piece;
a control key; the control key is connected with the central processing module;
the rotating assembly is used for controlling the TOF camera to rotate; the rotating assembly is arranged on the sliding piece.
4. The intelligent security door of claim 3, wherein the rotation assembly comprises:
a support member; the support is arranged on the first sliding piece;
a second motor; the second motor is arranged in the support piece; the second motor is arranged on the sliding piece; the second motor is connected with the central processing module;
a slip ring; the sliding ring is arranged on the support;
a second slider; the second sliding piece is arranged on the sliding ring in a sliding mode; the second sliding piece is connected with the second motor;
a second connecting member; the second connecting piece is arranged on the second sliding piece; the TOF camera is arranged on the second connecting piece.
5. The intelligent security door of claim 1, wherein said user management module comprises personnel management and initial user information entry; the user management module is connected with the central processing module in a bidirectional mode.
6. The intelligent security door of claim 1, wherein the central processing module comprises:
the data entry component is used for entering initial user information into the user management module through the user information collection module;
a data judgment component; and the data judgment component controls the door lock to be opened when the physical sign information acquired by the human body information collection module belongs to the subset of the user information in the user management module, and otherwise, sends a prompt instruction.
7. The intelligent security door of claim 1, wherein the reminder module comprises:
a voice prompter; the voice prompter is arranged on the door body; the voice prompter is connected with the central processing module;
a warning light; the reminding lamp is arranged on the door body; the reminding lamp is connected with the central processing module.
8. The intelligent security door of claim 1, further comprising a detection module, the detection module comprising:
an infrared detector; the infrared detector is arranged on the door body; the infrared detector is connected with the central processing module.
9. The intelligent security door of claim 1, wherein the door lock is an electronic door lock; the door lock is connected with the central processing module.
10. The intelligent security door of claim 1, wherein the door body is provided with a cat eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010752699.2A CN111882718A (en) | 2020-07-30 | 2020-07-30 | Intelligent security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010752699.2A CN111882718A (en) | 2020-07-30 | 2020-07-30 | Intelligent security door |
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| CN111882718A true CN111882718A (en) | 2020-11-03 |
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Family Applications (1)
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| CN202010752699.2A Pending CN111882718A (en) | 2020-07-30 | 2020-07-30 | Intelligent security door |
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Application publication date: 20201103 |
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