CN212569900U - Door device is patted with face identification subassembly - Google Patents

Abstract

The utility model discloses a flapping door device with a face recognition component, which comprises a door body and a driving mechanism, wherein the driving mechanism is used for driving the door body to rotate; still include face identification subassembly, face identification subassembly includes: the camera is arranged on the door body, the view finding direction of the camera is the same as the thickness direction of the door body, and the camera is used for collecting a face image; the image processing controller is in communication connection with the camera; the image processing controller is used for reading the face image collected by the camera and identifying the validity of the face image; a drive controller communicatively coupled to the image processing controller; the driving controller is used for controlling the driving mechanism so as to drive the door body to rotate. The flapping door device with the face recognition component has a self-detection function; the flapping door device is positioned in front of a user, and the human face image acquisition can be carried out without the side head of the user.

Description

Door device is patted with face identification subassembly

Technical Field

The utility model relates to a floodgate machine blocking device technical field especially relates to a door device patts with face identification subassembly.

Background

At present, the gate adopting the flapping gate device is widely applied to occasions such as subways, high-speed rails, office buildings, community entrance guards, toll gates in tourist areas and the like. The flapping door device has the functions of blocking and releasing in the gate so as to realize the function that the gate only passes one person at a time. The slapping door device in the existing market is generally provided with a control panel, the control panel of the slapping door device receives an external signal, for example, the signal sent by a card recognition device or a face recognition device arranged on a main case of a gate machine is received, and a driving motor drives a door body to rotate so as to realize the actions of opening and closing the gate. However, the conventional flap gate device is only a passive actuator, has no self-checking function, and has a limited application range.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the utility model provides a clap door gear with face identification subassembly, it is equipped with face identification subassembly, has self-checking check function.

The embodiment of the utility model provides a still another aim at: the utility model provides a clap door gear with face identification subassembly, it is when being applied to the floodgate machine, is in user the place ahead, need not user's side head can carry out face image and gather.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a flapping door device with a face recognition assembly comprises a door body and a driving mechanism, wherein the driving mechanism is used for driving the door body to rotate; still include face identification subassembly, face identification subassembly includes:

the camera is arranged on the door body, the view finding direction of the camera is the same as the thickness direction of the door body, and the camera is used for collecting a face image;

the image processing controller is in communication connection with the camera; the image processing controller is used for reading the face image collected by the camera and identifying the validity of the face image;

a drive controller communicatively coupled to the image processing controller; the driving controller is used for controlling the driving mechanism so as to drive the door body to rotate.

Preferably, the door body further comprises a pitch adjusting device, the pitch adjusting device is mounted on the door body, and the pitch adjusting device is used for adjusting the camera to perform pitch swing between a pitch angle of 0-35 degrees.

Preferably, the system further comprises a display screen, wherein the display screen is in communication connection with the camera or the image processing controller, and is used for displaying the face image.

Preferably, the display screen is mounted on the door body; the camera is located the top of the door body, and the display screen is located the downside of camera.

Preferably, the driving mechanism comprises a servo motor and an electromagnetic clutch; one end of the electromagnetic clutch is in transmission connection with a motor spindle of the servo motor, and the other end of the electromagnetic clutch is in transmission connection with a door spindle of the door body; the electromagnetic clutch has an engaged state and a disengaged state, and is used for transmitting the rotary driving force of the servo motor to the door body when the electromagnetic clutch is in the engaged state;

the drive controller is used for controlling the starting or stopping of the servo motor and is also used for controlling the connection or disconnection of the electromagnetic clutch.

Preferably, the door body, the driving mechanism, the image processing controller and the driving controller are mounted on the mounting frame.

Preferably, the door frame further comprises a return spring, one end of the return spring is mounted on the mounting frame, and the other end of the return spring is connected with the door shaft; the door body can rotate between a door opening position and a door closing position around the door shaft, and the return spring is used for providing elastic force capable of driving the door body to rotate and return to the door closing position.

Preferably, the electromagnetic clutch comprises an upper disc and a lower disc, the upper disc is provided with an upper shaft in transmission connection with the door shaft, and the lower disc is provided with a lower shaft in transmission connection with the motor spindle; the upper plate and the lower plate are configured to be attracted to each other in a power-on state and to be separated from each other in a power-off state.

Preferably, the driving controller includes a timing module and a control module, the timing module is configured to start timing after the control module sends a start instruction to the driving mechanism, and the control module is configured to send a shutdown instruction to the driving mechanism when timing of the timing module reaches a preset requirement.

Preferably, the driving controller includes an external signal receiving module and a control module, and the control module is configured to control the driving mechanism to rotate the door body when the external signal receiving module receives a door opening signal or a door closing signal from the outside of the slapping door device.

The utility model has the advantages that: the flapping door device with the face recognition component has a self-detection function; this clap door gear with face identification subassembly is in user the place ahead, need not user's side head and can carry out face image and gather.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural view of a flapping door apparatus according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a flapping door apparatus according to an embodiment of the present invention;

fig. 3 is a schematic view of the matching relationship between the structures of the flapping door device according to the embodiment of the present invention;

in the figure: 10. a mounting frame; 20. a drive mechanism; 21. a servo motor; 22. an electromagnetic clutch; 30. a return spring; 40. a door body; 41. a door shaft; 50. a camera; 60. a display screen; 70. a drive controller; 80. an image processing controller.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "fixed" are to be understood broadly, e.g. as a fixed connection, a detachable connection or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model provides a flapping door device with a face recognition component, wherein a camera 50 for collecting face images is arranged on a door body 40; the flapping door device has a self-detection and verification function, and can control the door body 40 to rotate according to the self-detection and verification result so as to block or release; when the flapping door device is applied to a gate, the flapping door device is positioned in front of a user, and the user does not need to side.

As shown in fig. 1-3, in an embodiment of the clapping door device with a face recognition module according to the present invention, the clapping door device includes a door body 40 and a driving mechanism 20, the door body 40 includes a door shaft 41, the driving mechanism 20 is in transmission connection with the door shaft 41, and the driving mechanism 20 is configured to drive the door body 40 to rotate; this clap door gear still includes face identification component, face identification component includes:

the camera 50 is installed on the door body 40, the view finding direction of the camera 50 is the same as the thickness direction of the door body 40, and the camera 50 is used for collecting a face image;

an image processing controller 80 communicatively coupled to the camera 50; the image processing controller 80 is configured to read a face image collected by the camera 50, and is further configured to identify validity of the face image;

a drive controller 70 communicatively connected to the image processing controller 80; the driving controller 70 is configured to control the driving mechanism 20 to drive the door 40 to rotate.

Wherein it is understood that the communication connection herein is a wired communication connection or a wireless communication connection.

Further, in this embodiment, the camera 50 is installed on one side of the door 40 in the thickness direction, so that the top end of the door 40 can be prevented from being abrupt. In other embodiments, the camera 50 may also be mounted on the top end of the door 40, and protrudes relative to the top end of the door 40.

Specifically, the camera 50 is powered on to capture a face image, and the face image is transmitted to the image processing controller 80.

Further, the image processing controller 80 includes a communication module and a processing module, the communication module is used for being in communication connection with the camera 50 to read the face image; the processing module is used for comparing and checking the read current face image with a prestored image stored in a local gallery of the face recognition device.

In some other embodiments, the processing module is configured to compare the read current face image with a pre-stored image stored in a local background server for verification. Thus, the method is suitable for implementation scenes with large gallery data volume.

In some other embodiments, the processing module is configured to compare the read current face image with a pre-stored image stored in the cloud server for verification. Thus, the method is suitable for implementation scenes with large gallery data volume.

It should be noted that the technology of comparing the collected face image with the pre-stored images in the gallery to check whether the current user is a passable person is a mature technology in the field, and is not described herein again.

Further, the driving controller 70 is a control circuit board electrically connected to the driving mechanism 20 to transmit an electrical signal.

It should be noted that, in the practical application process, a person skilled in the art may specifically design the circuit between the control circuit board and the driving mechanism 20 according to practical requirements, and the design can be implemented by using a mature technology in the art, which is not described herein again.

The utility model discloses a flap door gear through having set up face identification subassembly, makes it have the detection check-up function, and image processing controller 80 with between the drive controller 70 with communication connection has been established between the actuating mechanism 20, so make flap door gear can drive the door body 40 according to the face image identification result and rotate to open the door or close the door action.

In the existing gate with the face recognition function, the camera 50 is arranged at the top of the main shell of the gate, and other face recognition components are arranged at the top or inside the main shell of the gate; the flapping door device of the utility model is provided with the face recognition component, which can avoid the sharp top of the main case of the gate and save the whole installation space of the gate; and, the utility model discloses a flap door gear installs camera 50 on door body 40, and this flap door gear is when being applied to the floodgate, and door body 40 is in the state of closing the door when being used for blockking the floodgate passageway, and camera 50 is just to the import department of floodgate passageway, and camera 50 just in time faces user's face, and the user need not to turn round towards the side (need not to turn round towards the camera 50 that is located the floodgate main case upside of floodgate passageway side direction), and camera 50 can carry out face image and gather, and is more convenient.

Further, in another embodiment of the slapping door device of the present invention, in order to enable the camera 50 to acquire face images when the door body 40 is installed at different heights, a pitching adjustment device is further provided; the pitching adjusting device is mounted on the door body 40, and is connected with the camera 50 to adjust the camera 50 to perform pitching oscillation between a pitch angle of 0-35 degrees, wherein the pitch angle of the camera 50 is an included angle between a view finding center line of the camera 50 and a horizontal plane.

Further, the camera 50 is capable of tilting between 0-10 degrees.

In some embodiments, the pitch adjustment device is a hinged mount.

Further, in another embodiment of the clapping door device of the present invention, in order to facilitate the acquisition of the face image, the clapping door device further comprises a display screen 60, the display screen 60 is in communication connection with the camera 50 or the image processing controller 80, and the display screen 60 is used for displaying the current picture shot by the camera 50 to display the current face image; with such an arrangement, the user can adjust the posture according to the picture on the display screen 60, so that the camera 50 can rapidly acquire the face image.

Further, the display screen 60 is mounted on the door body 40; the camera 50 is positioned at the top of the door body 40, and the display screen 60 is positioned at the lower side of the camera 50; by the arrangement, the face image is convenient to collect.

Further, in another embodiment of the clapping door device of the present invention, the driving mechanism 20 includes a servo motor 21 and an electromagnetic clutch 22; one end of the electromagnetic clutch 22 is in transmission connection with a motor spindle of the servo motor 21, and the other end of the electromagnetic clutch is in transmission connection with a door shaft 41 of the door body 40; the electromagnetic clutch 22 has an engaged state and a disengaged state, and when the electromagnetic clutch 22 is in the engaged state, the electromagnetic clutch is used for transmitting the rotation driving force of the servo motor 21 to the door body 40;

the drive controller 70 is used for controlling the start or stop of the servo motor 21 and also controlling the connection or disconnection of the electromagnetic clutch 22; when the servo motor 21 is started and the electromagnetic clutch 22 is in an engaged state, the servo motor 21 can drive the door body 40 to rotate so as to drive the door body 40 to rotate to a door opening position or a door closing position; when the electromagnetic clutch 22 is in the separated state, the servo motor 21 cannot drive the door body 40 to rotate.

Specifically, the electromagnetic clutch 22 may adopt an electrically-engaged electromagnetic clutch 22 or an electrically-disengaged electromagnetic clutch 22 according to actual requirements.

Further, the clapping door device further comprises an installation frame 10, wherein the door body 40, the driving mechanism 20, the image processing controller 80 and the driving controller 70 are installed on the installation frame 10.

Further, the door frame further comprises a return spring 30, wherein one end of the return spring 30 is mounted on the mounting frame 10, and the other end of the return spring is connected with the door shaft 41; the door body 40 is rotatable around the door shaft 41 between an open door position and a closed door position, and the return spring 30 is configured to provide an elastic force capable of driving the door body 40 to rotate back to the closed door position. With such an arrangement, when the door body 40 needs to be closed, the reversing of the servo motor 21 is not needed, and the service life of the servo motor 21 can be prolonged.

Further, the electromagnetic clutch 22 includes an upper disc and a lower disc, the upper disc is provided with an upper shaft in transmission connection with the door shaft 41, and the lower disc is provided with a lower shaft in transmission connection with the motor spindle; the upper disc and the lower disc are configured to be mutually attracted in a power-on state and mutually separated in a power-off state; when the door body 40 needs to be closed, the electromagnetic clutch 22 can be separated by controlling the driving controller 70, so that the door body 40 can be driven by the reset spring 30 to rotate to the closing position, and therefore, the size of the reset force required by the rotation of the door body 40 can be reduced, and the service life of the reset spring 30 can be prolonged.

Further, in order to avoid receiving an external door closing signal, the door 40 may be closed; the driving controller 70 includes a timing module and a control module, the timing module is configured to start timing after the control module sends a start instruction to the driving mechanism 20, and the control module is configured to send a stop instruction to the driving mechanism 20 when the timing of the timing module reaches a preset requirement.

Further, in order to expand the application range of the door slapping device, the door slapping device in the embodiment can perform door opening and closing operations according to an internal signal and can also perform door opening and closing operations according to an external signal; the driving controller 70 includes an external signal receiving module and a control module, and the control module is configured to control the driving mechanism 20 to start or stop when the external signal receiving module receives a door opening signal or a door closing signal from the outside of the slapping door device. That is, the door slapping device has the function of opening and closing the door according to self-detection verification, and can also open and close the door according to an external signal (such as a signal sent by a card identification device on a main machine shell of the gate).

The utility model discloses a flap door gear, drive controller 70 is through following mode, control the door body 40 is rotated to the position of opening the door by the position of closing the door:

the first mode is as follows: the image processing controller 80 processes the face image to identify whether the face image is an effective image, and if the face image is an effective image, a signal is sent to the driving controller 70, then the driving controller 70 sends a door opening instruction to the driving mechanism 20, the driving mechanism 20 executes the door opening instruction, the servo motor 21 rotates in a forward direction or in a reverse direction, and the electromagnetic clutch 22 is engaged, so that the door body 40 is driven to rotate to a door opening position; if it is an invalid image, the image processing controller 80 does not signal the driving controller 70.

The second mode is as follows: the driving controller 70 is further provided with an external signal identification module and an external signal receiving module, after receiving an external signal, the external signal receiving module judges whether the external signal is an effective signal or not, if the external signal is an effective signal, the external signal is fed back to the image processing controller 80, and a door opening instruction is sent to the driving mechanism 20 to control the door body 40 to rotate to a door opening position; if the image is an invalid image, no instruction is sent to the driving mechanism 20; the external signal can be a signal sent by an external card identification device or a two-dimensional code identification device arranged on the main shell of the gate machine.

In the flap door apparatus of the present invention, the driving controller 70 controls the door body 40 to rotate from the door opening position to the door closing position in the following manner;

the first mode is as follows: if the external power is off, the door body 40 is driven to rotate to a door closing position by the reset force of the reset spring 30;

the second mode is as follows: by timing a time signal through a timing module of the driving controller 70, when a set requirement is met, the control module sends a door closing instruction or a shutdown instruction to the servo motor 21 and the electromagnetic clutch 22; when the driving controller 70 sends a closing instruction, the driving mechanism 20 is powered off, so that the door body 40 is driven to rotate to a door closing position by the resetting force of the resetting spring 30, and when the driving controller 70 sends a door closing instruction, the servo motor 21 rotates, the electromagnetic clutch 22 is engaged, and the door body 40 is driven to rotate to a door closing position;

the third mode is as follows: when the driving controller 70 receives an effective external signal to request to close the door 40, the driving controller 70 sends a door closing command or a closing command to the servo motor 21 and the electromagnetic clutch 22, so that the door 40 rotates to a door closing position.

In the description herein, it is to be understood that the terms "upper", "lower", "left", "right", and the like are used in a descriptive sense and with reference to the illustrated orientation or positional relationship, and are used for convenience in description and simplicity in operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The above structural embodiments describe the technical principles of the present invention. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. The utility model provides a pat door gear with face identification subassembly, its includes door body (40) and actuating mechanism (20), actuating mechanism (20) are used for the drive door body (40) rotate, its characterized in that still includes face identification subassembly, face identification subassembly includes:

the camera (50) is mounted on the door body (40), the view finding direction of the camera (50) is the same as the thickness direction of the door body (40), and the camera (50) is used for collecting a face image;

an image processing controller (80) communicatively coupled to the camera (50); the image processing controller (80) is used for reading the face image collected by the camera (50) and identifying the validity of the face image;

a drive controller (70) communicatively coupled with the image processing controller (80); the driving controller (70) is used for controlling the driving mechanism (20) so as to drive the door body (40) to rotate.

2. The clapping door device with the face recognition assembly as recited in claim 1, further comprising a pitch adjusting device, wherein the pitch adjusting device is mounted on the door body (40), and the pitch adjusting device is used for adjusting the camera (50) to perform pitch swing between a pitch angle of 0-35 degrees.

3. Clap door arrangement with face recognition assembly as in claim 1, further comprising a display screen (60), wherein said display screen (60) is in communication connection with said camera (50) or said image processing controller (80), said display screen (60) being adapted to present a face image.

4. Slapping door device provided with a face recognition assembly according to claim 3, characterized in that said display screen (60) is mounted to said door body (40); the camera (50) is located at the top of the door body (40), and the display screen (60) is located on the lower side of the camera (50).

5. Slapping door device provided with a face recognition assembly according to any one of claims 1-4, wherein said drive mechanism (20) comprises a servo motor (21) and an electromagnetic clutch (22); one end of the electromagnetic clutch (22) is in transmission connection with a motor spindle of the servo motor (21), and the other end of the electromagnetic clutch is in transmission connection with a door shaft (41) of the door body (40); the electromagnetic clutch (22) has an engaged state and a disengaged state, and when the electromagnetic clutch (22) is in the engaged state, the electromagnetic clutch is used for transmitting the rotation driving force of the servo motor (21) to the door body (40);

the drive controller (70) is used for controlling the starting or stopping of the servo motor (21) and is also used for controlling the connection or disconnection of the electromagnetic clutch (22).

6. Slapping door device provided with a face recognition assembly according to claim 5, further comprising a mounting frame (10), wherein the door body (40), the driving mechanism (20), the image processing controller (80) and the driving controller (70) are mounted to the mounting frame (10).

7. Flapping door system with face recognition assembly according to claim 6, further comprising a return spring (30), wherein one end of the return spring (30) is mounted to the mounting frame (10) and the other end is connected to the door shaft (41); the door body (40) can rotate around the door shaft (41) between a door opening position and a door closing position, and the return spring (30) is used for providing elastic force capable of driving the door body (40) to rotate and return to the door closing position.

8. The clapping door device provided with the face recognition assembly as claimed in claim 5, wherein the electromagnetic clutch (22) comprises an upper disk and a lower disk, the upper disk is provided with an upper shaft in transmission connection with the door shaft (41), and the lower disk is provided with a lower shaft in transmission connection with the motor spindle; the upper plate and the lower plate are configured to be attracted to each other in a power-on state and to be separated from each other in a power-off state.

9. Flapping door apparatus with face recognition assembly according to claim 5, wherein the driving controller (70) comprises a timing module and a control module, the timing module is used for starting timing after the control module sends a start command to the driving mechanism (20), and the control module is used for sending a stop command to the driving mechanism (20) when the timing of the timing module reaches a preset requirement.

10. Flapping door device with human face recognition assembly according to claim 5, wherein the driving controller (70) comprises an external signal receiving module and a control module, the control module is used for controlling the driving mechanism (20) to rotate the door body (40) when the external signal receiving module receives a door opening signal or a door closing signal from the exterior of the flapping door device.

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