CN110930532A - Face identification attendance device and attendance system with same - Google Patents
Face identification attendance device and attendance system with same Download PDFInfo
- Publication number
- CN110930532A CN110930532A CN201911105215.9A CN201911105215A CN110930532A CN 110930532 A CN110930532 A CN 110930532A CN 201911105215 A CN201911105215 A CN 201911105215A CN 110930532 A CN110930532 A CN 110930532A
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- Prior art keywords
- camera
- face
- groove
- face recognition
- shield
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Classifications
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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
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
Abstract
The invention belongs to the technical field of biological information identification, and particularly relates to a face identification attendance device. According to the face recognition attendance device, the camera shield is arranged at the front part of the camera to prevent dust, sundries and the like from shielding the camera, when a user performs attendance checking and card punching, the control button is pressed, the controller receives an instruction sent by the control button to control the opening of the camera shield, meanwhile, the controller also controls the face recognizer to be started to acquire face information, after the acquisition is completed, the face information is compared with the biological information of pre-stored staff, and an attendance report is generated according to the result.
Description
Technical Field
The invention belongs to the technical field of biological recognition, and particularly relates to a face recognition attendance device and an attendance system with the face recognition attendance device.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
In the prior art, a common attendance machine is used for recording attendance of workers on duty by punching, and common biological identification attendance modes comprise fingerprint identification, face identification and the like. With the continuous progress of science and technology, the application scenes of the biological identification attendance machine are more and more extensive, and the biological identification attendance machine is not only applied to indoor operation scenes in office buildings, but also widely applied to outdoor operation scenes such as construction sites and the like.
However, the outdoor operation scene is different from the indoor operation scene in that the outdoor operation is more severe in environment and more in dust and sundries, and in the outdoor operation scene, the dust and the sundries are easily stuck on a glass plate of the attendance machine, so that the efficiency and the accuracy of biological information identification are influenced.
Disclosure of Invention
The invention aims to at least solve the problem that the identification accuracy of biological information is influenced due to poor environmental conditions in outdoor operation scenes of attendance machines in the prior art, and the aim is realized by the following technical scheme:
the invention provides a face recognition attendance device in a first aspect, which comprises:
the camera comprises a shell, a camera body and a camera shooting device, wherein the shell is provided with a camera shooting hole;
the face recognizer is arranged in the shell and provided with a camera, the camera is arranged in the camera hole and is used for shooting a face image of a user of the face recognition attendance checking device, and the face recognizer can collect face information according to the face image;
the camera shield is movably connected with the shell and is provided with a first mode capable of shielding the camera and a second mode for displaying the camera;
a driver for controlling the camera shield to perform the first mode or the second mode;
the processor is electrically connected with the face recognizer and can acquire the face information acquired by the face recognizer, compare the face information with the prestored staff biological information and generate an attendance report according to the comparison result.
The control system comprises a control button and a controller, the control button is electrically connected with the controller, the controller is electrically connected with the driver and the face recognizer, when the control button is triggered, the control button generates a control instruction, the controller receives the control instruction and then controls the driver to enable the camera shield to execute a first mode, and controls the face recognizer to start to collect the face information.
According to the face recognition attendance device, the camera shield is arranged at the front part of the camera to prevent dust, sundries and the like from shielding the camera, when a user performs attendance checking and card punching, the control button is pressed, the controller receives an instruction sent by the control button to control the opening of the camera shield, meanwhile, the controller also controls the face recognizer to be started to acquire face information, after the acquisition is completed, the face information is compared with the biological information of pre-stored staff, and an attendance report is generated according to the result.
In addition, the face recognition attendance device provided by the invention can have the following additional technical characteristics:
in some embodiments of the present invention, the driver includes a motor disposed in an inner cavity of the housing, and a rotating shaft connected to the motor, the housing is provided with a rotating shaft hole, the rotating shaft passes through the rotating shaft hole and is disposed in parallel in an axial direction of the camera, and the motor drives the camera shield to rotate to perform the first mode or the second mode.
In some embodiments of the present invention, a groove is disposed on the front surface of the housing, the camera hole and the rotation shaft hole are disposed at a bottom of the groove, and a receiving groove capable of receiving the camera shield is disposed on a side groove wall of the groove.
In some embodiments of the present invention, the camera shield is a structure adapted to the groove.
In some embodiments of the present invention, the cross section of the groove is a sector, a sector arc edge of the groove faces the upper side of the housing, the camera shield is a sector matched with the groove structure, the camera shield can rotate along the groove under the driving of the motor, when the camera shield completely enters the accommodating groove to enable the camera to completely display, the camera shield is in the second mode, and when the camera shield moves out of the accommodating groove and shields the camera, the camera shield is in the first mode.
In some embodiments of the present invention, a hydrophobic coating is disposed on a bottom of the groove, a drain hole is disposed at a bottom corner of the groove, and a drain pipe is disposed in the housing and is communicated with the drain pipe.
In some embodiments of the present invention, a screen window is disposed on the front surface of the housing, the screen window is provided with a display screen, the display screen is electrically connected to the face recognizer, and the display screen is used for displaying the face image.
In some embodiments of the invention, the face recognition attendance device is provided with a telescopic support rod, and the telescopic support rod is rotatably connected with the bottom end of the shell through a universal joint.
In some embodiments of the present invention, the camera shield automatically enters the second mode after the camera takes a picture, and the face recognizer enters an off state or a low power state.
A second aspect of the present invention provides an attendance system, including:
the wireless communicator is used for carrying out data transmission with the Internet of things;
the invention provides a face recognition attendance device in a first aspect;
the wireless communicator can acquire prestored staff biological information from the Internet of things and transmits the prestored staff biological information to the face recognition attendance checking device, the face recognition attendance checking device compares the acquired face information with the prestored staff biological information and generates an attendance checking report according to the result, and the wireless communicator uploads the attendance checking report to the Internet of things.
The attendance system provided by the second aspect of the invention is provided with the face recognition attendance device which can be used in scenes with large dust and poor environment, such as construction sites, wherein the face recognition attendance device is provided with the camera shield and can shield the camera when the camera is not used, so that the camera is not shielded and polluted by the dust and sundries. Meanwhile, the face recognition attendance device is also provided with a control system, a user can control the face recognition attendance device to be started by pressing a control button, and the face recognition attendance device is automatically closed or enters a low-power consumption state when attendance recording is finished, so that energy is saved, and consumption is reduced. The face recognition attendance device is also provided with a telescopic support rod, and can be conveniently used by users with different heights.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
fig. 1 schematically shows a structural schematic diagram of a face recognition attendance device according to an embodiment of the invention;
fig. 2 schematically shows a schematic view of a first mode of a camera shield of a face recognition attendance device according to an embodiment of the invention;
fig. 3 schematically shows a schematic view of a camera shield of a face recognition attendance device according to an embodiment of the invention in a state intermediate between a first mode and a second mode;
fig. 4 schematically shows a schematic view of a second mode of a camera shield of a face recognition attendance device according to an embodiment of the invention;
the reference symbols in the drawings denote the following:
10: a housing; 11: face recognizer, 12: camera guard, 13: camera, 14: camera hole, 15: groove, 16: processor, 17: wireless communicator, 18: controller, 19: control button, 20: rotating shaft, 21: screen window, 22: display screen, 23: gimbal, 24: flexible bracing piece, 25: base, 26: a receiving groove;
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should be understood that additional or alternative steps may be used.
Although the terms, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "second" and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, an element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 4, a first aspect of the present invention provides a face recognition attendance device, including:
a shell 10, wherein the shell 10 is provided with a camera hole 14;
the face recognition device 11 is arranged in the shell 10, the face recognition device 11 is provided with a camera 13, the camera 13 is arranged in a camera hole 14, the camera 14 is used for shooting a face image of a user of the face recognition attendance checking device, and the face recognition device 11 can collect face information according to the face image;
the camera shield 12 is movably connected with the shell 11, and the camera shield 12 is provided with a first mode capable of shielding the camera 14 and a second mode for displaying the camera;
a driver for controlling the camera shield 12 to perform the first mode or the second mode;
the processor 16 is electrically connected with the face recognizer 11, the processor 16 can acquire face information acquired by the face recognizer 11, compare the face information with prestored staff biological information, and generate an attendance report according to the comparison result.
And the control system comprises a control button 19 and a controller 18, the control button 19 is electrically connected with the controller 18, the controller 18 is electrically connected with the driver and the face recognizer 11, when the control button 19 is triggered, the control button 19 generates a control instruction, the controller 18 receives the control instruction and controls the driver to enable the camera shield 12 to execute the first mode, and controls the face recognizer 11 to be started to acquire face information.
According to the face recognition attendance device, the camera shield 12 is arranged at the front part of the camera 14 to prevent dust, sundries and the like from shielding the camera 14, when a user performs attendance checking, the user presses the control button 19, the controller 18 receives an instruction sent by the control button 19 to control the opening of the camera shield 14, meanwhile, the controller 18 also controls the face recognizer 11 to be started to acquire face information, after the acquisition is completed, the face information is compared with the biological information of prestored staff, and an attendance report is generated according to the result.
In some embodiments of the present invention, the driver includes a motor provided in an inner cavity of the housing 10 and a rotation shaft 20 connected to the motor, the housing 10 is provided with a rotation shaft hole, the rotation shaft 20 passes through the rotation shaft hole and is arranged in parallel in an axial direction of the camera 14, and the motor drives the camera shield 12 to rotate to perform the first mode or the second mode. The camera 13 is shielded or displayed by driving the camera shield 12 to rotate through the driver.
In some embodiments of the present invention, the front surface of the housing 10 is provided with a groove 15, the camera hole 14 and the rotation shaft hole are provided at the bottom of the groove 15, and the side groove wall of the groove 15 is provided with a receiving groove 26 capable of receiving the camera shield 12. The camera shield 12 is accommodated in the groove 15, so that the surface of the front side of the housing 10 is smooth, and the camera shield 12 is accommodated in the groove 15, so that the camera shield can be prevented from being damaged by external force in a severe environment. The camera shield 12 is realized by rotating when shielding or displaying the camera hole 14, so that the storage groove 26 formed in the groove side wall can effectively store the camera shield 12 when the camera shield 12 rotates to display the camera hole 14, and the camera shield 12 is ensured to rotate smoothly.
In some embodiments of the present invention, camera shield 12 is a structure that fits into recess 15. The shape of the camera shield 12 is matched with the shape of the groove 15, so that the camera shield 12 can be inserted into the groove 15 and can move along the groove 15 under the driving of the driver to display or shield the camera hole 14.
In some embodiments of the present invention, the cross section of the groove 15 is a sector, the arc edge of the sector of the groove 15 faces the upper side of the housing 10, the camera shield 12 is a sector matched with the structure of the groove 15, the camera shield 12 can rotate along the groove 15 under the driving of the motor, when the camera shield 12 completely enters the accommodating groove 26 to completely display the camera hole 14, the camera shield 12 is in the second mode, and when the camera shield 12 moves out of the accommodating groove 26 and blocks the camera hole 14, the camera shield 12 is in the first mode.
In some embodiments of the present invention, the bottom of the groove 15 is provided with a hydrophobic coating, the bottom corner of the groove 15 is provided with a drain hole, and the housing 10 is provided with a drain pipe, wherein the drain hole is communicated with the drain pipe so as to drain accumulated water along the drain pipe. The water only stored at the bottom corner of the groove 15 can be removed by matching with the structure that the drain pipe is connected with the drain hole.
In some embodiments of the present invention, the front surface of the housing 10 is provided with a screen window 21, the screen window 21 is provided with a display 22, the display 22 is electrically connected to the face recognizer 11, and the display 22 is used for displaying a face image. The display screen 22 is arranged to enable a user to see the face image of the user, so that the height or the angle can be conveniently adjusted to be better recognized by the face recognition attendance checking device.
In some embodiments of the present invention, the face recognition attendance checking device is provided with a telescopic support rod 24, one end of the telescopic support rod 24 is rotatably connected with the bottom end of the housing 10 through a universal joint 23, and the other end of the telescopic support rod 24 is provided with a base 25 for placing on the ground. The telescopic support rod 24 has a telescopic function, and a user can independently adjust the height of the shell 10 through the telescopic function so as to adapt to the height of the user and conveniently acquire face information; the telescopic function of the telescopic support rod 24 can be operated manually or electrically, and will not be described in detail herein. Meanwhile, the angle adjusting function of the universal joint 23 can be matched with the telescopic function to adjust the inclination angle of the device shell 10 independently, so that a user can conveniently acquire face information.
In some embodiments of the present invention, the camera shield 12 automatically enters the second mode after the camera 13 takes a picture, and the face recognizer 11 enters the off state or the low power state. The human face recognition attendance device is closed or enters a low power consumption state to save energy consumption when not in work, so that the service life of the human face recognition attendance device is prolonged.
A second aspect of the present invention provides an attendance system, including:
the wireless communicator 17 is used for carrying out data transmission with the Internet of things;
the face recognition attendance device of claims 1 to 9;
the wireless communicator 17 can acquire prestored staff biological information from the internet of things, and transmits the prestored staff biological information to the face recognition attendance device, the face recognition attendance device compares the acquired face information with the prestored staff biological information and generates an attendance report according to the result, and the wireless communicator 17 uploads the attendance report to the internet of things.
The attendance system provided by the second aspect of the invention is provided with a face recognition attendance device which can be used in scenes with large dust and poor environment, such as construction sites, when a user registers attendance, a control button 19 of the face recognition attendance device is pressed, the control button 19 sends a control instruction to a controller 18, the controller 18 receives the control instruction and then controls a face recognizer 11 to start, a camera shield 12 enters a second mode, a camera 13 displays the face image, the face recognizer 11 shoots a face image of the user through a camera 14, after shooting is completed, the camera shield 12 enters a first mode, then the face recognizer 11 collects face information according to the face image, after collection is completed, a wireless communicator 17 obtains pre-stored employee biological information from the Internet of things and transmits the pre-stored employee biological information to the face recognition attendance device, a processor 16 compares the face information with the pre-stored employee biological information, and generating an attendance report according to the comparison result, uploading the attendance report to the Internet of things by the wireless communicator 17, and automatically closing or entering a low-power-consumption state by the face recognition attendance device at the moment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a face identification attendance device which characterized in that includes:
the camera comprises a shell, a camera body and a camera shooting device, wherein the shell is provided with a camera shooting hole;
the face recognizer is arranged in the shell and provided with a camera, the camera is arranged in the camera hole and is used for shooting a face image of a user of the face recognition attendance checking device, and the face recognizer can collect face information according to the face image;
the camera shield is movably connected with the shell and is provided with a first mode capable of shielding the camera and a second mode for displaying the camera;
a driver for controlling the camera shield to perform the first mode or the second mode;
the processor is electrically connected with the face recognizer and can acquire the face information acquired by the face recognizer, compare the face information with the prestored staff biological information and generate an attendance report according to the comparison result.
The control system comprises a control button and a controller, the control button is electrically connected with the controller, the controller is electrically connected with the driver and the face recognizer, when the control button is triggered, the control button generates a control instruction, the controller receives the control instruction and then controls the driver to enable the camera shield to execute a first mode, and controls the face recognizer to start to collect the face information.
2. The face recognition attendance device of claim 1, wherein the driver comprises a motor disposed in an inner cavity of the housing and a rotating shaft connected to the motor, the housing is provided with a rotating shaft hole, the rotating shaft passes through the rotating shaft hole and is arranged in parallel along an axial direction of the camera, and the motor drives the camera shield to rotate to execute the first mode or the second mode.
3. The face recognition attendance device of claim 2, wherein a groove is formed in the front face of the housing, the camera hole and the rotating shaft hole are formed in the bottom of the groove, and a storage groove capable of accommodating the camera shield is formed in a side groove wall of the groove.
4. The face recognition attendance device of claim 3, wherein the camera shield is of a structure that fits the groove.
5. The face recognition attendance device of claim 4, wherein the cross section of the groove is fan-shaped, the fan-shaped arc edge of the groove faces the upper side of the housing, the camera shield is fan-shaped and matched with the groove structure, the camera shield can rotate along the groove under the driving of the motor, when the camera shield completely enters the accommodating groove to enable the camera to completely display, the camera shield is in the second mode, and when the camera shield moves out of the accommodating groove and shields the camera, the camera shield is in the first mode.
6. The face recognition attendance device of claim 3, wherein a hydrophobic coating is provided on the bottom of the groove, a drain hole is provided on the bottom corner of the groove, and a drain pipe is provided in the housing and is communicated with the drain pipe.
7. The face recognition attendance device of any one of claims 1 to 6, wherein a screen window is arranged on the front face of the housing, the screen window is provided with a display screen, the display screen is electrically connected with the face recognizer, and the display screen is used for displaying the face image.
8. The face recognition attendance device of any one of claims 1 to 6, wherein the face recognition attendance device is provided with a telescopic support rod, and the telescopic support rod is rotatably connected with the bottom end of the shell through a universal joint.
9. The face recognition attendance device of any one of claims 1 to 6, wherein the camera shield automatically enters the second mode after the camera takes a picture, and the face recognizer enters an off state or a low power consumption state.
10. An attendance system, comprising:
the wireless communicator is used for carrying out data transmission with the Internet of things;
the face recognition attendance device of claims 1-9;
the wireless communicator can acquire prestored staff biological information from the Internet of things and transmits the prestored staff biological information to the face recognition attendance checking device, the face recognition attendance checking device compares the acquired face information with the prestored staff biological information and generates an attendance checking report according to the result, and the wireless communicator uploads the attendance checking report to the Internet of things.
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| CN201911105215.9A CN110930532A (en) | 2019-11-13 | 2019-11-13 | Face identification attendance device and attendance system with same |
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| CN201911105215.9A CN110930532A (en) | 2019-11-13 | 2019-11-13 | Face identification attendance device and attendance system with same |
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| CN113012311A (en) * | 2021-02-24 | 2021-06-22 | 湖南汽车工程职业学院 | Personnel attendance management system based on intelligent control |
| CN113012311B (en) * | 2021-02-24 | 2023-04-25 | 湖南汽车工程职业学院 | Personnel attendance management system based on intelligent control |
| CN113657263A (en) * | 2021-08-16 | 2021-11-16 | 深圳多模智能科技有限公司 | Method, device, terminal and medium for awakening terminal to identify biological characteristic information |
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