CN111311798A - Equipment with face recognition and door display functions - Google Patents

Abstract

The invention provides a device with functions of face recognition and door display. The device with face recognition and door display functions includes: a face recognition module, the face recognition module is used for recognizing the user's face and judging whether the user is registered; the door display module is used for Display the sign, status and instructions of the room; the setting module includes network setting, system setting, room state setting and registration functions; the management module includes user management, equipment management, personnel management and log query. A device with face recognition and door display functions provided by the present invention has the function of a user taking a face photo at the front desk, recording and registering, and after arriving in a designated room, the face recognition module is used to detect and confirm the identity, and the identity can be confirmed after the identity is confirmed. It is more convenient to enter and exit the room without using the room card, and the terminal can display the room status, room number, etc., which is convenient to use.

Description

A device with face recognition and door display functions

technical field

The invention relates to the field of identity recognition, in particular to a device with functions of face recognition and door display.

Background technique

The basic definition of a hotel is a commercial establishment that provides a safe and comfortable space for users to get a short-term rest or sleep. Generally speaking, it is a place for guests to sleep and eat. Specifically, a hotel is an organization that obtains economic benefits by providing services to guests by selling guest rooms, catering and comprehensive service facilities based on its buildings.

Existing hotels, inns and other housing usually use the room card as the access device for entering and leaving the room. When entering and leaving the room, the room card must be carried. However, during use, the user may forget to bring the room card when going out, and the door will be closed. It is troublesome to use at the front desk.

Therefore, it is necessary to provide a device with face recognition and door display functions to solve the above technical problems.

SUMMARY OF THE INVENTION

The invention provides a device with functions of face recognition and door display, which solves the problem of forgetting to carry the room card when going out, which is easy to occur in existing hotels, inns, etc.

In order to solve the above technical problems, the present invention provides a device with functions of face recognition and door display. A device with face recognition and door display functions, including:

a face recognition module, which is used to identify the user's face and determine whether the user is registered;

a door display module, the door display module is used to display the signs, states and instructions of the room;

a setting module, the setting module includes network setting, system setting, room state setting and registration function;

a management module, the management module includes user management, equipment management, personnel management and log query;

The face recognition module, door display module, setting module and management module are all bidirectionally connected with the central processing module.

The user takes a face photo at the front desk, records and registers, and after arriving in the designated room, the face recognition module is used to detect and confirm the identity. And the terminal can display the room status, room number, etc., which is convenient to use.

The invention also provides a device with face recognition and door display functions, including the face recognition module, door display module, setting module, management module and central processing module, the device with face recognition and door display The functional device also includes: an outer casing;

The face recognition module, the door display module, the setting module, the management module and the central processing module are all arranged on the outer casing;

The outer casing is rotatably connected to the inside of the mounting shell through a first rotating member;

An adjustment device, the adjustment device is arranged on the upper side of the inner wall of the installation shell, the adjustment device includes an inner threaded pipe and a motor, the inner threaded pipe is threadedly connected with a threaded adjustment rod, and the surface of the inner threaded pipe is A first bevel gear is sleeved, one end of the motor output shaft is fixedly connected with a rotating shaft through a coupling, one end of the rotating shaft is fixedly connected with a second bevel gear, and the first bevel gear is connected to the second bevel gear. bevel gear meshing;

Two sliding connectors are respectively arranged on the upper and lower sides of the middle of the back of the outer casing.

The pitch angle of the terminal can be adjusted by the adjusting device, so that the camera device on the terminal can better photograph users of different heights.

Preferably, the inner threaded pipe is rotatably connected to one side of the inner wall of the mounting shell, and the motor is fixedly mounted on the top of the inner wall of the mounting shell.

Preferably, the sliding connector includes a sliding rail, the sliding rail is adhered to the back of the outer casing, and a sliding block is slidably connected to the sliding rail.

Preferably, a connecting block is rotatably connected to one side of the sliding block through a second rotating member, and a first magnet is fixedly connected to one side of the connecting block.

Preferably, a slide pipe is fixedly connected under the back of the inner wall of the installation shell, and a slide bar is slidably connected between two sides of the inner wall of the slide pipe.

Preferably, a second magnet is fixedly connected to one end of the sliding rod and the threaded adjustment rod.

Compared with the related art, a device with face recognition and door display functions provided by the present invention has the following beneficial effects:

The invention provides a device with face recognition and door display functions. The user takes a face photo at the front desk, records and registers it, and after arriving in a designated room, the face recognition module is used to detect and confirm the identity, and the identity can be confirmed after the identity is confirmed. The room does not need to enter and leave the room through the room card, which is more convenient, and the terminal can display the room status, room number, etc., which is convenient to use.

Description of drawings

1 is a schematic structural diagram of a first embodiment of a device with face recognition and door display functions provided by the present invention;

2 is a schematic structural diagram of a second embodiment of a device with face recognition and door display functions provided by the present invention;

Fig. 3 is a sectional view of the mounting shell shown in Fig. 2;

FIG. 4 is an enlarged view of A shown in FIG. 2 .

Labels in the figure: 1. Outer casing, 2. Mounting shell, 3. First rotating member, 4. Adjusting device, 41, Internal threaded pipe, 42, Threaded adjusting rod, 43, First bevel gear, 44, Second cone Gear, 45, Rotating shaft, 46, Motor, 5, Sliding connecting piece, 51, Slide rail, 52, Slider, 53, Second rotating piece, 54, Connecting block, 55, First magnet, 6, Sliding tube, 7. Slider, 8. Second magnet.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

first embodiment

Please refer to FIG. 1 , wherein FIG. 1 is a schematic structural diagram of a first embodiment of a device with face recognition and door display functions provided by the present invention. A device with face recognition and door display functions, including:

a face recognition module, which is used to identify the user's face and determine whether the user is registered;

a door display module, the door display module is used to display the signs, states and instructions of the room;

a setting module, the setting module includes network setting, system setting, room state setting and registration function;

a management module, the management module includes user management, equipment management, personnel management and log query;

The face recognition module, door display module, setting module and management module are all bidirectionally connected with the central processing module.

The screen in the terminal door display module is set as the screen with touch control function, and the face recognition module adopts an infrared recognition binocular camera;

The terminal is equipped with a communication module through RS485 serial port output, RS232 serial port output, GPIO (dry contact) output, supports RJ45 Ethernet communication and 2.4G WIFI communication, supports TTS to voice mode, and can customize voice output; supports dynamic adjustment of fill light Light brightness, support for faces entering the video area to automatically turn on fill light, support for object movement detection, automatic face recognition applications when someone approaches, support for firmware, applications, and MCU program OTA upgrades.

Terminal software part:

Set up the module:

Network settings: including RJ45 Ethernet static IP and automatic IP acquisition, WIFI connection settings;

System settings: including adding, deleting, modifying, checking, comparison threshold settings, and fill light settings of local face photos;

Room status settings: including whether the device itself is in the state of assigned faces or the idle state of unassigned faces

Registration function: enter the super password, enter the interface of selecting a hotel/user, support name or initial letter confusion search, after selecting a hotel/user, support input or search room number for binding, and support interface data communication, you can register the device to the first page at the same time. Three-party interface, and change the room number displayed on the terminal UI at the same time

Face recognition module:

If the room is live, there is a face photo in the terminal, and the identification is passed by the person, then input the command through Ethernet/RS485/RS232/GPIO (dry contact) to open the door; if the identification fails, the UI will display "re-identify" or "I am "Visitor" button, click re-identify to enter the identification interface, click I am a visitor, the camera takes a picture and sends it to the background interface through Ethernet, and outputs the doorbell command through RS485/RS232/GPIO;

If the room is still live, there is no face photo in the terminal, the recognition fails, and it prompts that the face is not registered;

If the room is idle, there is a face photo in the terminal, and the identification is passed by the person, then enter the command through Ethernet/RS485/RS232/GPIO (dry contact) to open the door; if the identification fails, it will prompt that the face is not registered;

The room is free, and there is no face photo in the terminal, indicating that you have not checked in;

Door display module:

UI display items: LOGO, room number, clean, do not disturb, later, doorbell

After receiving the command through Ethernet/RS485/RS232/GPIO (dry contact), etc., display/highlight icons (text) such as cleanup, do not disturb, and later;

Long press the doorbell button for 50 milliseconds to ring through the Ethernet/RS485/RS232/GPIO (dry contact) output command, and capture the face and send it to the background interface through Ethernet;

Management platform part:

User management includes adding new users and querying users. New users include secondary management users and third-level hotel users (including user information: area, address, contact information, etc., and hotel ID). Querying users can include The first letter is sorted by a-z to display the user list, creation time, creator, and page loading. It supports querying all users according to roles, and can click to enter details. It supports fuzzy query according to user name, and can click to enter details.

Device management: select the user and enter the device list;

Personnel management includes selecting the third-level user to query the face list, fuzzy querying the face list according to the name, selecting the person creation date to query the face list, querying the face list and face list according to the personnel ID;

Log query includes filter conditions, filter conditions include user (drop-down selection supports fuzzy search), room number (precise input), unique identifier (precise input), time of occurrence, record types include recognition pass, stranger face upload, doorbell snapshot upload, Device status change, device setting operation, face record change.

The working principle of a device with face recognition and door display functions provided by the present invention is as follows:

First, the user takes a face photo at the front desk to record and register. After arriving in the designated room, the face recognition module can be used to detect and confirm the identity. After the identity is confirmed, the room can be opened.

Compared with the related art, a device with face recognition and door display functions provided by the present invention has the following beneficial effects:

The user takes a face photo at the front desk, records and registers, and after arriving in the designated room, the face recognition module is used to detect and confirm the identity. And the terminal can display the room status, room number, etc., which is convenient to use.

Second Embodiment

Please refer to FIGS. 2-4 of the second embodiment. The second embodiment of the present invention further provides another device with functions of face recognition and door display.

In an optional way of this embodiment, the device with face recognition and door display functions may include the face recognition module, door display module, setting module, management module and central processing module , the device with face recognition and door display functions further includes: an outer casing 1;

The face recognition module, the door display module, the setting module, the management module and the central processing module are all arranged on the outer casing 1;

The outer casing 1 is rotatably connected to the inside of the mounting shell 2 through a first rotating member 3;

Adjustment device 4, which is arranged on the upper side of the inner wall of the installation shell 2, the adjustment device 4 includes an inner threaded pipe 41 and a motor 46, and the inner threaded pipe 46 is threadedly connected with a threaded adjustment rod 42 , the surface of the inner threaded pipe 46 is sleeved with a first bevel gear 43, one end of the output shaft of the motor 46 is fixedly connected with a rotating shaft 45 through a coupling, and one end of the rotating shaft 45 is fixedly connected with a second bevel gear 43 gear 44, the first bevel gear 43 meshes with the second bevel gear 44;

Two sliding connectors 5 are respectively disposed on the upper and lower sides of the middle of the back surface of the outer casing 1 .

The first rotating member 3 is bonded to the back of the outer casing 1. The first rotating member includes a connecting shaft and a mounting ring sleeved on the surface of the connecting shaft. Both sides of the surface of the shaft are provided with fixed parts, the section of the fixed part is semi-circular, the two sides of the installation shell 2 are rotatably connected with the fixed shaft, and the end of the fixed shaft is provided with a fixed part with a semi-circular cross-section. The fixing part on the shaft is provided with a threaded hole, the fixing part on the connecting shaft is provided with a fixing hole, and the screw is correspondingly passed through the fixing hole and is threadedly connected with the threaded hole for fixing.

The inner threaded pipe 46 is rotatably connected to one side of the inner wall of the mounting shell 2 , and the motor 46 is fixedly mounted on the top of the inner wall of the mounting shell 2 .

The motor 46 can be forward and reversed, and two switches for controlling the forward and reverse rotation of the motor 46 are provided on the installation shell 2, and are connected to an external power supply through a power cord for power supply.

The sliding connector 5 includes a sliding rail 51 , the sliding rail 51 is adhered to the back of the outer casing 1 , and a sliding block 52 is slidably connected to the sliding rail 51 .

The cross section of the slide rail 51 is a T-shaped slide rail, the sliding block 52 is correspondingly adapted to the T-shaped slide rail, and the two sliding connectors 5 correspond to the positions of the threaded adjusting rod 42 and the sliding rod 7 .

A connecting block 54 is rotatably connected to one side of the sliding block 52 through the second rotating member 53 , and a first magnet 55 is fixedly connected to one side of the connecting block 54 .

A slide pipe 6 is fixedly connected to the bottom of the back of the inner wall of the installation shell 2 , and a slide bar 7 is slidably connected between two sides of the inner wall of the slide pipe 6 .

At the beginning, half of the sliding rod 7 and the external thread adjusting rod 42 are located in the middle position inside the internal thread pipe 41 and the sliding pipe 6 .

A second magnet 8 is fixedly connected to one end of the sliding rod 7 and the threaded adjusting rod 42 .

The opposite sides of the first magnet 55 and the second magnet 8 are opposite sexes;

The pitch angle adjustment range of the outer casing 1 is minus thirty degrees to plus thirty degrees.

In another optional manner of this embodiment, the device with face recognition and door display functions may not include the face recognition module, door display module, setting module, management module and The central processing module only needs to be satisfied that the angle of the terminal can be adjusted, and the effect of better face recognition can be adapted to meet users of different heights.

In another optional manner of this embodiment, the device with face recognition and door display functions may also include electronic devices or functional modules in the prior art to replace the face recognition module , door display module, setting module, management module and central processing module, and realize the same function of the above modules. It only needs to meet the electronic equipment or functional modules in the prior art, without prejudice to the other components composed of the device with face recognition and door display functions, which can be adapted to meet the needs of users of different heights for better face recognition. Can.

Compared with the related art, a device with face recognition and door display functions provided by the present invention has the following beneficial effects:

When the user's face is higher than the terminal, by pressing the switch located on the left side of the installation shell 2, the motor 46 rotates clockwise at this time, which drives the rotation shaft 45 to rotate, thereby driving the second bevel gear 44 to rotate, and the second bevel gear 44 drives the first bevel gear 44 to rotate. A bevel gear 43 rotates, thereby driving the internally threaded pipe 41 to rotate, and the internally threaded pipe 41 thus drives the threaded adjusting rod 42 to move toward the inner side of the internally threaded pipe 41, thereby driving the upper side of the terminal to move toward the inside of the mounting shell 2, adjusting the upper side of the terminal Move to the inside of the side mounting shell 2, thereby adjusting the terminal to the elevation angle;

When the user's face is lower than the terminal, the switch on the right side of the installation shell 2 can be pressed, and the motor 46 rotates counterclockwise at this time, thereby adjusting the terminal to the depression angle;

Users of different heights can be better adapted to perform face recognition, which makes the recognition more convenient, and users do not need to adjust their own face heights according to the height of the terminal.

And when the terminal housing body 1 and the mounting shell 2 are installed, they are fixed on the fixed shafts on both sides of the mounting shell 2 by screws. At this time, the first magnet 55 on the sliding connector 42 is on the threaded adjustment rod 42 and the sliding rod 7. The position of the second magnet 8 corresponds to the position of the second magnet 8, and it can limit and drive the terminal shell through the suction force between the two magnets, which is convenient to operate.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related technologies Fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. An apparatus with face recognition and door display functions, comprising:

the face recognition module is used for recognizing the face of the user and judging whether the user is registered;

the door display module is used for displaying signs, states and instructions of the room;

the system comprises a setting module, a display module and a control module, wherein the setting module comprises network setting, system setting, room state setting and registration functions;

the management module comprises user management, equipment management, personnel management and log query;

the face recognition module, the door display module, the setting module and the management module are all in two-way connection with the central processing module.

2. An apparatus with face recognition and door display functions comprising a face recognition module, a door display module, a setting module, a management module and a central processing module as claimed in claim 1, wherein the apparatus with face recognition and door display functions further comprises: an outer housing;

the face recognition module, the door display module, the setting module, the management module and the central processing module are all arranged on the outer shell;

the outer shell is rotatably connected to the inside of the mounting shell through a first rotating piece;

the adjusting device is arranged on the upper side of the inner wall of the mounting shell and comprises an internal threaded pipe and a motor, a threaded adjusting rod is connected to the internal thread of the internal threaded pipe, a first bevel gear is sleeved on the surface of the internal threaded pipe, one end of an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear;

and the two sliding connecting pieces are respectively arranged at the upper side and the lower side in the middle of the back surface of the outer shell.

3. The device with the functions of face recognition and door display as claimed in claim 2, wherein the internal threaded tube is rotatably connected to one side of the inner wall of the mounting shell, and the motor is fixedly mounted on the top of the inner wall of the mounting shell.

4. The device with the functions of face recognition and door display according to claim 2, wherein the sliding connector comprises a sliding rail, the sliding rail is adhered to the back surface of the outer shell, and a sliding block is connected to the sliding rail in a sliding manner.

5. The device with the functions of face recognition and door display as claimed in claim 4, wherein one side of the sliding block is rotatably connected with a connecting block through a second rotating member, and one side of the connecting block is fixedly connected with a first magnet.

6. The device with the functions of face recognition and door display as claimed in claim 2, wherein a sliding tube is fixedly connected to the lower portion of the back surface of the inner wall of the mounting shell, and a sliding rod is slidably connected between two sides of the inner wall of the sliding tube.

7. The device with the functions of face recognition and door display as claimed in claim 2, wherein one end of the sliding rod and one end of the threaded adjusting rod are both fixedly connected with a second magnet.

Images