Attendance feedback information display method and device, electronic class board and storage medium

Abstract

The invention discloses an attendance feedback information display method and device, an electronic class board and a storage medium. The method comprises the following steps: acquiring an image containing at least one target object, and identifying the image to obtain an identification result; generating attendance card punching information according to the identification result; and displaying the attendance card punching information on a preset interface in a bullet screen form. According to the technical scheme provided by the embodiment of the invention, the attendance card punching information is displayed in the interface in the form of the bullet screen, so that the attendance card punching person can intuitively see the own card punching information, and the problem that the attendance card punching result is not intuitively fed back in the portrait attendance process is solved.

Description

Technical Field

[0001] The present invention relates to the field of electronic display technology, and in particular to a method and device for displaying attendance feedback information, an electronic class card and a storage medium. Background Art

[0002] Electronic class cards are a comprehensive management tool based on Internet technology. They are one of the systems for campus culture construction and digital construction today. They are usually installed at the door of a classroom or in a classroom. The application of electronic class cards has greatly enriched the overall information technology environment of the school, achieved the perfect integration of the school's daily work and the humanistic environment, and provided a high-quality carrier for the all-round cultivation and creation of a digital environment. The functions of electronic class cards include attendance punching. When teachers and students can punch in and out on the class card with face recognition before class, the electronic class card system can automatically count the attendance of teachers and students.

[0003] However, in the process of punching in attendance based on the portrait of the electronic class card, the display of the punching results is not intuitive enough. The display mode of the original list or temporary message is not intuitive enough and is easily covered by the next punching information, which affects the user experience poorly. Summary of the invention

[0004] The present invention provides a method and device for displaying attendance feedback information, an electronic class card and a storage medium, so as to solve the problem of poor user experience when clocking in using the electronic class card.

[0005] In a first aspect, the present invention provides a method for displaying attendance feedback information, comprising:

[0006] Acquiring an image containing at least one target object, and recognizing the image to obtain a recognition result;

[0007] Generate attendance punch-in information according to the recognition result;

[0008] The attendance punch-in information is displayed on a preset interface in the form of a bullet screen.

[0009] In a second aspect, the present invention provides a display device for attendance feedback information, comprising:

[0010] A collection and recognition module, used for collecting an image containing at least one target object, and recognizing the image to obtain a recognition result;

[0011] An attendance information generation module, used to generate attendance punch-in information according to the recognition result;

[0012] The display module is used to display the attendance punch-in information in a preset interface in the form of bullet screen.

[0013] In a third aspect, the present invention provides an electronic class board, comprising: at least one screen, at least one processor, and a memory communicatively connected to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the method for displaying attendance feedback information of the first aspect mentioned above.

[0014] In a fourth aspect, the present invention provides a computer-readable storage medium storing computer instructions, which are used to enable a processor to implement the method for displaying attendance feedback information of the first aspect when executed.

[0015] The display scheme of attendance feedback information provided by the present invention collects an image containing at least one target object, recognizes the image to obtain a recognition result, generates attendance punch-in information according to the recognition result, and displays the attendance punch-in information in a preset interface in the form of a bullet screen. By adopting the above technical scheme, the attendance punch-in information is displayed in the interface in the form of a bullet screen, so that the attendance punch-in person can intuitively see his or her punch-in information, thereby solving the problem of unintuitive attendance punch-in result feedback in the portrait attendance process.

[0016] It should be understood that the content described in this section is not intended to identify the key or important features of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 is a flow chart of a method for displaying attendance feedback information provided according to Embodiment 1 of the present invention;

[0019] Figure 2 is a flow chart of a method for displaying attendance feedback information provided according to Embodiment 2 of the present invention;

[0020] Figure 3 This is a schematic diagram of a preset interface provided according to Embodiment 2 of the present invention;

[0021] Figure 4 is a structural schematic diagram of a display device for attendance feedback information provided according to Embodiment 3 of the present invention;

[0022] Figure 5 It is a structural schematic diagram of an electronic class sign provided according to Embodiment 4 of the present invention. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In the description of the present invention, unless otherwise specified, "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects associated before and after are an "or" relationship. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] Embodiment 1

[0026] Figure 1 A flowchart of a method for displaying attendance feedback information is provided for embodiment 1 of the present invention. This embodiment is applicable to the situation of feeding back attendance information. The method can be executed by a display device for attendance feedback information. The display device for attendance feedback information can be implemented in the form of hardware and / or software. The display device for attendance feedback information can be configured in an electronic class board. The electronic class board can be composed of two or more physical entities or one physical entity.

[0027] like Figure 1 As shown, the method for displaying attendance feedback information provided by the first embodiment of the present invention specifically includes the following steps:

[0028] S101, collecting an image containing at least one target object, and identifying the image to obtain a recognition result.

[0029] In this embodiment, an image acquisition device such as a camera may be used to acquire images of a designated area of ​​one or more target objects, such as a face image, etc. Then, the image of the target object is recognized, such as recognizing the name corresponding to the face, etc., to obtain a recognition result.

[0030] S102: Generate attendance punch-in information according to the recognition result.

[0031] In this embodiment, the recognition result can be matched with the stored identity information to obtain attendance punching information, such as successful punching, etc. The attendance punching information can be sent to the display module of the system using a communication protocol, such as MQTT (Message Queuing Telemetry Transport).

[0032] S103, displaying the attendance punch-in information in a preset interface in the form of bullet screen.

[0033] In this embodiment, the appearance position, duration, end position and color of the barrage can be set in advance. If the images collected continuously for multiple times are all of a single target object, the attendance punch-in information can be displayed in the barrage display area of ​​the preset interface in the form of barrage in order. For example, the attendance punch-in information of the first target object is on the first line, the attendance punch-in information of the second target object is on the second line, and so on. Among them, the attendance punch-in information can be displayed with a delay of a preset time to prevent the occurrence of text obstruction or overlap of the barrage. The number of rows can be pre-set according to the size of the barrage display area, such as four rows.

[0034] The method for displaying attendance feedback information provided in the embodiment of the present invention collects an image containing at least one target object, recognizes the image to obtain a recognition result, generates attendance punch-in information according to the recognition result, and displays the attendance punch-in information in a preset interface in the form of a bullet screen. The technical solution of the embodiment of the present invention, by displaying the attendance punch-in information in the interface in the form of a bullet screen, enables the attendance puncher to intuitively see his or her punch-in information, thereby solving the problem of unintuitive attendance punch-in result feedback in the portrait attendance process.

[0035] Optionally, the attendance punch-in information includes at least one of successful attendance, repeated attendance and no attendance required.

[0036] Specifically, in the process of attendance punching, it is often the case that the puncher cannot quickly perceive whether the punching is successful or whether it is necessary to punch in, which leads to a long time for a single person to punch in and low punching efficiency. For example, the puncher goes to the wrong classroom or office and uses the wrong punching machine, so that he cannot get confirmation information, resulting in multiple punching in, an increase in the number of people in the queue, and a decrease in attendance efficiency. When the image collected is a single target object, one of the attendance success, repeated attendance, and no attendance is required can be displayed through the bullet screen. When the images collected are multiple target objects, multiple items of the attendance success, repeated attendance, and no attendance are required, that is, the attendance punching information corresponding to each target object can be displayed through the bullet screen. In this way, the puncher can quickly perceive the punching information and improve the punching efficiency. Among them, the attendance punching information can also be other preset information in addition to the attendance success, repeated attendance, and no attendance. The attendance punching information includes not only the punching result information, that is, at least one of the attendance success, repeated attendance, and no attendance is required, but also identity information, that is, the name or ID of the target object.

[0037] Furthermore, when different attendance punch-in information is displayed in a preset interface in the form of bullet screens, the corresponding font types and / or font colors are different.

[0038] Specifically, when attendance is successful, repeated attendance and attendance is not required are displayed in the preset interface, the corresponding font type and / or font color are different. Among them, when the preset interface is displayed, the font type and / or font color of the identity information in the attendance punching information can be different from the punching result information. For example, the name of the attendance person is white, the attendance is successful in green, the repeated attendance is blue, and the attendance is not required in black.

[0039] Embodiment 2

[0040] Figure 2 This is a flow chart of a method for displaying attendance feedback information provided in the second embodiment of the present invention. The technical solution of the embodiment of the present invention is further optimized on the basis of the above-mentioned optional technical solutions, and provides a specific method for feeding back attendance information.

[0041] Optionally, before displaying the attendance punch-in information in the preset interface in the form of a bullet screen, it also includes: determining whether the attendance punch-in information is the attendance punch-in information corresponding to multiple target objects; wherein, displaying the attendance punch-in information in the preset interface in the form of a bullet screen includes: if so, displaying the attendance punch-in information corresponding to the multiple target objects in the preset interface in the form of a bullet screen in separate lines. The advantage of such a setting is that the attendance punch-in information corresponding to multiple target objects is displayed in separate lines of bullet screens, which realizes the feedback of multiple people's attendance punch-in results on the same screen at the same time, and further solves the problem of unintuitive attendance punch-in result feedback in the process of portrait attendance.

[0042] Furthermore, the font type and / or font color of each row of attendance punching information in the preset interface is different. The advantage of such a setting is that the attendance punching results of multiple people are differentiated and more intuitive.

[0043] Optionally, the capturing of an image containing at least one target object includes: capturing an image containing at least one target object via an electronic signboard.

[0044] like Figure 2 As shown, a method for displaying attendance feedback information provided by Embodiment 2 of the present invention specifically includes the following steps:

[0045] S201, collecting an image containing at least one target object through an electronic signboard.

[0046] Optionally, the bullet screen display area in the preset interface is determined according to the camera position of the electronic class sign.

[0047] Specifically, the camera of the electronic class card is usually located below or above the screen. When the clock-in person performs facial attendance, his eyes subconsciously look at himself on the screen, resulting in low efficiency of portrait recognition and frequent recognition failures. By setting the position of the bullet screen display area in the preset interface according to the camera position of the electronic class card, the clock-in person's eyes can be attracted to the designated area, thereby improving the efficiency and accuracy of portrait recognition. For example, when the camera position of the electronic class card is below the screen where the preset interface is located, the bullet screen display area in the preset interface is set in the lower half of the preset interface to attract the clock-in person's eyes to focus on the bottom. When the camera position of the electronic class card is above the screen where the preset interface is located, the bullet screen display area in the preset interface is set in the upper half of the preset interface to attract the clock-in person's eyes to focus on the top.

[0048] S202: Recognize the image to obtain a recognition result.

[0049] S203: Generate attendance punch-in information according to the recognition result.

[0050] S204 , determining whether the attendance punch-in information is attendance punch-in information corresponding to a plurality of target objects respectively, if so, executing step 205 , if not, executing step 206 .

[0051] S205. Displaying the attendance punch-in information corresponding to the plurality of target objects in separate rows in a preset interface in the form of bullet screens, wherein each row of attendance punch-in information in the preset interface has a different font type and / or font color.

[0052] Specifically, Figure 3 A schematic diagram of a preset interface. Figure 3 The medium gray shaded area is the bullet screen display area. Figure 3 As shown, when four target objects clock in at the same time, the attendance punch-in information corresponding to the four target objects will appear in the bullet screen display area in the form of barrage, divided into four lines. When the next person clocks in, the attendance punch-in information of that person can be displayed after a preset delay.

[0053] S206. Display attendance punch-in information on a preset interface in the form of bullet screen.

[0054] The method for displaying attendance feedback information provided by the embodiment of the present invention displays the attendance punch-in information of multiple people through branch barrages, and differentiates the attendance punch-in results of multiple people, making it more intuitive, and realizing the feedback of the attendance punch-in results of multiple people on the same screen at the same time, further solving the problem of unintuitive feedback of attendance punch-in results during portrait attendance.

[0055] Embodiment 3

[0056] Figure 4 This is a schematic diagram of the structure of a display device for attendance feedback information provided by Embodiment 3 of the present invention. Figure 4 As shown, the device includes: a collection and identification module 301, an attendance information generation module 302 and a display module 303, wherein:

[0057] A collection and recognition module, used for collecting an image containing at least one target object, and recognizing the image to obtain a recognition result;

[0058] An attendance information generation module, used to generate attendance punch-in information according to the recognition result;

[0059] The display module is used to display the attendance punch-in information in a preset interface in the form of bullet screen.

[0060] The display device for attendance feedback information provided by the embodiment of the present invention displays the attendance punching information in the form of bullet screen in the interface, so that the attendance punching person can intuitively see his or her punching information, thereby solving the problem of unintuitive attendance punching result feedback during the portrait attendance process.

[0061] Optionally, the device further comprises:

[0062] A judgment module, used for judging whether the attendance punching information is the attendance punching information corresponding to a plurality of target objects respectively before displaying the attendance punching information on a preset interface in the form of a bullet screen;

[0063] Among them, the display module is specifically used to display the attendance punch-in information corresponding to the multiple target objects in separate lines in the preset interface in the form of barrage if the information returned by the judgment module is yes.

[0064] Furthermore, each row of attendance punch-in information in the preset interface has a different font type and / or font color.

[0065] Optionally, the attendance punch-in information includes at least one of successful attendance, repeated attendance and no attendance required.

[0066] Furthermore, when different attendance punch-in information is displayed in a preset interface in the form of bullet screens, the corresponding font types and / or font colors are different.

[0067] Optionally, the acquisition and recognition module includes:

[0068] The acquisition unit is used to acquire an image containing at least one target object through an electronic sign.

[0069] Furthermore, the bullet screen display area in the preset interface is determined according to the camera position of the electronic class sign.

[0070] The device for displaying attendance feedback information provided by the embodiment of the present invention can execute the method for displaying attendance feedback information provided by any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0071] Embodiment 4

[0072] Figure 5 The figure is a schematic diagram of the structure of an electronic class sign. Figure 5 As shown, the electronic class sign 40 includes at least one screen 41, at least one processor 42, and a memory 43, such as a read-only memory (ROM) or a random access memory (RAM), which is communicatively connected to the at least one processor 42, wherein the memory 43 stores a computer program that can be executed by at least one processor 41, and the processor 41 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) or the computer program loaded from the storage unit to the random access memory (RAM).

[0073] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0074] The electronic class card provided above can be used to execute the method for displaying attendance feedback information provided in any of the above embodiments, and has corresponding functions and beneficial effects.

[0075] Embodiment 5

[0076] In the context of the present invention, the computer-readable storage medium may be a tangible medium, and the computer-executable instructions, when executed by a computer processor, are used to perform a method for displaying attendance feedback information, the method comprising:

[0077] Acquiring an image containing at least one target object, and recognizing the image to obtain a recognition result;

[0078] Generate attendance punch-in information according to the recognition result;

[0079] The attendance punch-in information is displayed on a preset interface in the form of a bullet screen.

[0080] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by an instruction execution system, device or equipment or used with an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0081] The computer device provided above can be used to execute the method for displaying attendance feedback information provided in any of the above embodiments, and has corresponding functions and beneficial effects.

[0082] It is worth noting that in the embodiment of the above-mentioned display device for attendance feedback information, the various units and modules included are only divided according to functional logic, but are not limited to the above-mentioned division, as long as the corresponding functions can be achieved; in addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of the present invention.

[0083] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A method for displaying attendance feedback information, characterized in that: include: Acquiring an image containing at least one target object, and recognizing the image to obtain a recognition result; Generate attendance punch-in information according to the recognition result; The attendance punch-in information is displayed on a preset interface in the form of a bullet screen.

2. The method according to claim 1, characterized in that Before displaying the attendance punch-in information on the preset interface in the form of bullet screen, the method further includes: Determine whether the attendance punch-in information is attendance punch-in information corresponding to multiple target objects respectively; The display of the attendance punch-in information in a preset interface in the form of bullet screen includes: If so, the attendance punch-in information corresponding to the multiple target objects is displayed in separate lines in the preset interface in the form of a bullet screen.

3. The method according to claim 2, characterized in that Each row of attendance punch-in information in the preset interface has a different font type and / or font color.

4. The method according to claim 1, characterized in that: The attendance punching information includes at least one of successful attendance, repeated attendance and no attendance required.

5. The method according to claim 4, characterized in that When different attendance punch-in information is displayed in the preset interface in the form of bullet screen, the corresponding font type and / or font color is different.

6. The method according to claim 1, characterized in that The collecting includes at least one image of a target object, including: An image containing at least one target object is collected through an electronic sign.

7. The method according to claim 6, characterized in that The bullet screen display area in the preset interface is determined according to the camera position of the electronic class sign.

8. A display device for attendance feedback information, characterized in that: include: A collection and recognition module, used for collecting an image containing at least one target object, and recognizing the image to obtain a recognition result; An attendance information generation module, used to generate attendance punch-in information according to the recognition result; The display module is used to display the attendance punch-in information in a preset interface in the form of bullet screen.

9. An electronic class sign, characterized in that: The electronic class sign includes: at least one screen, at least one processor, and a memory in communication with the at least one processor; The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the method for displaying attendance feedback information according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the method for displaying attendance feedback information according to any one of claims 1 to 7 when executed.

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