WO2021056852A1

WO2021056852A1 - Attendance method, apparatus and system, and device and computer storage medium

Info

Publication number: WO2021056852A1
Application number: PCT/CN2019/125535
Authority: WO
Inventors: 唐广超
Original assignee: 广州视源电子科技股份有限公司; 广州视睿电子科技有限公司
Priority date: 2019-09-24
Filing date: 2019-12-16
Publication date: 2021-04-01
Also published as: CN110675519A

Abstract

An attendance method, apparatus and system, and a device and a computer storage medium. The system comprises user ends (120) and an attendance end (140); after a near field communication connection is established between the user end (120) and the attendance end (140), the user end (120) sends user information to the attendance end (140); the attendance end (140) performs identification on the user information to obtain attendance information of a user; moreover, the attendance end (140) may further display a graphic code, and a manager can scan the graphic code by using a code scanning end, so as to obtain the attendance information of each user at the current time, thereby rapidly obtaining the attendance information; meanwhile, the users implement clock-in by using respective user ends (120), the problem that the users queue up for clock-in can be solved, and clock-in efficiency is improved.

Description

Attendance method, device, equipment, system and computer storage medium

This disclosure claims the priority of a Chinese patent application filed with the Chinese Patent Office with an application number of 201910905402.9 on September 24, 2019, and the entire content of the above application is incorporated into this disclosure by reference.

Technical field

This application relates to the field of attendance, such as attendance methods, devices, equipment, systems, and computer storage media.

Background technique

Many universities/enterprises usually set up attendance systems in order to supervise students/employees in regular commuting to and from get off work. With the rapid development of science and technology, attendance methods have also evolved from the traditional roll-in method to fingerprint recognition and facial recognition methods such as the use of attendance machines for attendance. But no matter what kind of attendance machine, only one member is allowed to check in at a time. Therefore, there will be queuing to check in during peak attendance periods. In addition, the attendance information is stored in the attendance machine, and the manager needs to export the attendance information from the attendance machine after the peak attendance period ends, and the efficiency of obtaining the attendance information is low.

Summary of the invention

This application provides an attendance method, device, equipment, system, and computer storage medium to solve the problem of low efficiency in obtaining attendance information in related technologies.

This application provides an attendance system, which includes: an attendance terminal and a user terminal;

After the user terminal establishes a short-range communication connection with the attendance terminal, the user terminal sends user information to the attendance terminal;

The attendance terminal generates the attendance information of the user corresponding to the user information;

The attendance terminal displays a graphic code, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time.

The user information includes one or more of the following: currently collected biometric information, device identification information of the user end, client login information of the user end, and client registration information of the user end.

The attendance information page corresponding to the graphic code is updated when the attendance terminal generates new attendance information.

The attendance terminal includes a primary attendance terminal and at least two secondary attendance terminals; the primary attendance terminal is respectively connected with the secondary attendance terminal; the user terminal establishes a short-range communication connection with one of the secondary attendance terminals;

The user terminal sends user information to the master attendance terminal through the slave attendance terminal; the attendance terminal generates the user's attendance information corresponding to the user information and displays a graphic code.

The primary attendance terminal records the attendance information corresponding to the user information in groups according to the secondary attendance terminal that sends the user information, and a group of attendance information generates a graphic code correspondingly.

When the slave attendance terminal sends user information to the master attendance terminal, it also carries the device identification information of the slave attendance terminal; the master attendance terminal determines whether the user information is in the user information group corresponding to the device identification information , To determine whether to record the user's attendance information corresponding to the user information.

The master attendance terminal is used to publish device selection information after discovering the first device information released by each slave attendance terminal. The device selection information includes the target identification information of the selected target slave attendance terminal and is used to establish and communicate with the The first wireless connection information of the wireless connection between the target slave attendance terminals;

The slave attendance terminal is used to establish a wireless connection with the master attendance terminal according to the first wireless connection information when the target identification information is consistent with the first identification information of the terminal, and publish the second device information, so The second device information includes the first identification information and second wireless connection information used to establish a short-range communication connection with the user terminal;

The user terminal is configured to establish a short-range communication connection with the corresponding slave attendance terminal according to the first identification information and the second wireless connection information.

The first device information also includes first service discovery information identifiable by the main attendance terminal;

The main attendance terminal is also used for:

After the first service discovery information is recognized, the first identification information is displayed.

The second device information also includes second service discovery information identifiable by the user end;

The user terminal is also used for:

After the second service discovery information is recognized, the first identification information is displayed.

The main attendance terminal is further used for:

After discovering each first device information released from the time attendance terminal, receiving the first selection instruction input by the first user;

In response to the first selection instruction, at least one piece of device selection information is issued.

The user terminal is further used for:

Receiving a second selection instruction input by a second user;

Respond to the second selection instruction to establish a wireless connection with the corresponding slave attendance terminal according to the first identification information and the second wireless connection information.

The main attendance terminal is a classroom terminal, the secondary attendance terminal is a group terminal, and the user terminal is a student terminal.

This application also provides an attendance method, which includes:

Based on the short-range communication connection established between the user terminal and the attendance terminal, receiving user information sent by the user terminal, and generating the user's attendance information corresponding to the user information;

Display the graphic code, which is used for scanning by the code scanner to obtain the attendance information of each user at the current time.

The method also includes:

According to the slave attendance terminal that sends the user information, the attendance information corresponding to the user information is grouped and recorded, and a graphic code is generated correspondingly to a group of attendance information.

The attendance terminal includes a master attendance terminal and a plurality of slave attendance terminals, the master attendance terminal is respectively connected with the slave attendance terminals; the user terminal establishes a short-range communication connection with one of the slave attendance terminals;

Whether to record the user's attendance information corresponding to the user information is based on whether the user information is determined in the user information group corresponding to the device identification information of the slave attendance terminal.

The present application also provides an attendance device, which includes:

The user attendance module is used to receive the user information sent by the user terminal based on the short-range communication connection established by the user terminal and the attendance terminal, and generate the user's attendance information corresponding to the user information;

The graphic code display module is used to display the graphic code, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time.

The present application also provides a computer device, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein the processor implements any of the above methods when the program is executed.

The computer equipment is a smart interactive tablet.

The present application also provides a computer storage medium in which program instructions are stored, and the program instructions are used to implement any of the above methods.

In this application, after the user terminal and the attendance terminal establish a short-range communication connection, the user terminal sends the user information to the attendance terminal; the attendance terminal recognizes the user information to obtain the user's attendance information; and the attendance terminal can also display graphic codes , Managers can use the scan code terminal to scan the graphic code to obtain the attendance information of each user at the current time, so as to quickly obtain the attendance information. At the same time, because users use their respective user terminals to realize the check-in, it can solve the problem of queuing and check-in, and improve the check-in effectiveness.

Description of the drawings

The drawings here are incorporated into the specification and constitute a part of the specification, show embodiments that conform to the application, and are used together with the specification to explain the principle of the application.

Fig. 1 is a schematic structural diagram of an attendance terminal according to an exemplary embodiment of the present application;

Fig. 2 is a schematic structural diagram of another time attendance terminal according to an exemplary embodiment of the present application;

Fig. 3 is a schematic structural diagram of another time attendance terminal according to an exemplary embodiment of the present application;

Fig. 4 is a schematic diagram showing an application scenario according to an exemplary embodiment of the present application;

Fig. 5 is a flow chart showing a method for checking attendance according to an exemplary embodiment of the present application;

Fig. 6 is a flowchart of another method for checking attendance according to an exemplary embodiment of the present application;

Fig. 7 is a block diagram showing an attendance device according to an exemplary embodiment of the present application;

Fig. 8 is a hardware structure diagram of an electronic device where an attendance device is located according to an exemplary embodiment of the present application.

detailed description

The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the application as detailed in the appended claims.

The terms used in this application are only for the purpose of describing specific embodiments, and are not intended to limit the application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and/or" as used herein refers to and includes any or all possible combinations of one or more associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in this application to describe various information, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information. Depending on the context, the word "if" as used herein can be interpreted as "when" or "when" or "in response to determination".

Attendance equipment is widely used in various groups, such as companies, schools, government departments, etc., to record the arrival and departure of group members. The traditional attendance equipment needs to be installed in the workplace of the group. After the management personnel enter the information of the group members into the attendance equipment in turn, the attendance management of the corresponding group members can be realized. Managers can export the attendance information from the attendance device to view the attendance of group members. It can be seen that the efficiency of obtaining attendance information is low.

In view of this, the embodiments of the present application provide an attendance solution that can quickly obtain attendance information. The attendance system may include an attendance terminal and a user terminal. After the user terminal establishes a short-range communication connection with the attendance terminal, the user terminal sends the user information to the attendance terminal. Terminal; the user information is identified by the attendance terminal to obtain the user's attendance information; and the attendance terminal can also display the graphic code, and the manager can use the scan code terminal to scan the graphic code to obtain the attendance information of each user at the current time, so as to achieve The attendance information can be obtained quickly, and at the same time, users can use their respective user terminals to check in, which can solve the problem of queuing to check in and improve the efficiency of check in.

As shown in FIG. 1, it is a schematic structural diagram of an attendance terminal according to an exemplary embodiment of the present application. The attendance system may include a user terminal 120 and an attendance terminal 140.

After the user terminal 120 establishes a short-range communication connection with the attendance terminal 140, the user terminal 120 sends user information to the attendance terminal 140;

The attendance terminal 140 generates the attendance information of the user corresponding to the user information;

The attendance terminal 140 displays a graphic code, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time.

In this embodiment, the user terminal may be a mobile terminal such as a smart phone, a tablet computer, a PDA (Personal Digital Assistant, personal digital assistant), and a wearable device. The attendance terminal may be composed of one or more terminals, for example, it may be an electronic device such as a smart interactive tablet, a desktop computer, a notebook computer, or a tablet computer.

The attendance terminal can be arranged in the area to be checked on work attendance, for example, the attendance terminal can be arranged in classrooms, corporate offices, etc. The attendance terminal has a wireless communication function. Within the communication range of the attendance terminal, the user can use the portable user terminal to establish a short-range communication connection with the attendance terminal using Bluetooth, infrared, Zigbee and other short-range communication methods. Since the user terminal sends the user information to the attendance terminal after the short-range communication connection is established between the user terminal and the attendance terminal, the attendance terminal uses the user information obtained based on the short-range communication connection to perform attendance, so that the terminal needs to be in contact with the attendance terminal. The characteristics of communication with the attendance terminal only in a range close to the terminal can indicate that the user holding the client terminal is in the area to be checked on work attendance.

The attendance terminal and the user terminal can be automatically connected through discovery methods such as multicast, Bluetooth or WIFI direct connection, or they can be connected by entering a certain clear text password. For example, if each end is already in the same local area network, multicast is used for device discovery; if each end is not in the same local area network, but Bluetooth is configured on each end, then Bluetooth is used for inter-device discovery; if the devices are not in the same local area network, and there is no Bluetooth, but a wireless network card that supports WIFI-DIRECT (WiFi Direct) is installed on the terminal, then WIFI-DIRECT is used to discover between devices. It is understandable that this application includes but is not limited to the above-mentioned discovery methods, and also includes but is not limited to the above-mentioned short-distance communication methods, which will not be repeated here.

After establishing a short-distance communication connection between the user terminal and the attendance terminal, the user terminal can send user information to the attendance terminal. The user information may be information used to characterize the identity of the user to be checked for attendance, for example, it may be directly the identity information, or for example, it may be information associated with the user to be checked for attendance. Divided by information acquisition methods, user information can be information obtained by the client in response to user interaction, or information directly obtained without user interaction.

The information obtained by the user in response to the user's interactive behavior can be user input information or device collection information. For example, the user enters information that can represent the user's identity. For example, ID card number, mobile phone number, student number, etc. However, this type of information may easily cause card punching. For this reason, user information may be the biometric information currently collected by the device. For example, face information, fingerprint information, palmprint information, voice information, etc. After the user is identified by the collected biometric information, the user's attendance information is generated.

In order to reduce user operations, user information may be information directly obtained without user interaction. In some scenarios, with the rapid development of terminal technology and the user's dependence on the terminal, the user's mobile terminal hardly leaves the body. For this reason, in one embodiment, the mobile terminal may be used to represent the user who is waiting for attendance. The user information may be device identification information of the user terminal. Among them, the device identification information is used to uniquely identify the client. Taking a smart phone as an example at the user end, the device identification information can be information such as a mobile phone serial number and MAC address. In this embodiment, the user's dependence on the user terminal is utilized, and the device identification information is used to indicate the user's identity, and user information can be automatically obtained without manual operation by the user.

In one embodiment, client login information, client registration information, and even information obtained when the user terminal can access a specified network can also be used as user information, and the user terminal can establish close-range communication with the attendance terminal. After connecting, it will be sent to the attendance terminal. The client can be software installed in the client for attendance. The client registration information may be the information filled in by the user during account registration. A designated network is a network that can only be accessed by users with designated permissions. Taking the school scenario as an example, the designated network may be a school information network.

It should be understood that the above-mentioned currently collected biometric information, device identification information of the user end, client login information of the user end, and client registration information of the user end may also be combined, and the user information may be one or more other types. Through the combination, the authenticity of the identified user can be improved, and the phenomenon of clocking in on behalf of the user can be further avoided. For example, the user information can include both the device identification information of the user side and the client login information of the user side. Subsequent verification of whether the device identification information and the client login information are associated with the same user can then determine whether to generate attendance information according to the verification result, thereby improving Recognition accuracy. In addition, the user information can also be other information that can be used to characterize the user's identity, and will not be repeated here.

After obtaining the user information, the attendance terminal can identify the user corresponding to the user information, and then generate the user's attendance information. For example, the received user information can be matched with standard user information, thereby identifying the user, determining that the attendance is successful, and generating the user's attendance information. If the user cannot be identified, the attendance will fail.

Taking user information including biometric information as an example, the received biometric information is used to identify the user, and then the user's attendance information is generated. Taking the user information including device identification information as an example, each user can be bound to one or more device identification information. In order to avoid the situation of enrolling on behalf of the card, a user is bound to a device identification information. When the user terminal needs to be replaced, the user and device identification information can be unbound and re-bound. For example, bind the login account to the device identification information. After the attendance terminal obtains the device identification information sent by the client, it can determine whether the received device identification information and the device identification information corresponding to the login account are the same identification information, and if so, generate the attendance information of the user indicated by the login account.

In this embodiment, the user's attendance information can be obtained only when the received device identification information and the device identification information corresponding to the login account are verified to be the same identification information, which can improve the accuracy of attendance.

Regarding the standard user information, in one example, the standard user information can be stored in the attendance terminal. In order to ensure the timeliness of information update, you can also periodically obtain data from the server storing standard information to update the standard user information stored locally, or notify the attendance terminal to update regularly when the standard user information is updated on the server side. In another example, when user information is received, standard user information can be obtained from the server, and the standard user information can be used to verify the received user information, or when user information is received, it will receive The received user information is sent to the server for verification and so on.

Regarding attendance information, it can include information such as user name/user number, current time, etc. In some scenarios, you can also compare the current time with the specified attendance time range, and then draw conclusions such as late or not late. In the attendance information Include conclusion information. There is no limitation here.

In an example, after the attendance terminal obtains the attendance information, the attendance result can also be fed back to the user terminal, so that the user of the user terminal can know whether the attendance is successful.

At the attendance terminal, a graphic code is also displayed, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time. Among them, the display conditions of the graphic code can be configured according to requirements. For example, the graphic code can be displayed within a specified time, for example, within the time range of attendance. For another example, it can be displayed when receiving a viewing instruction. The graphic code may include at least one of the following: a barcode, a two-dimensional code, an AR identification code, and the like. The graphic code is associated with the attendance information of each user at the current time, so that the scanner can scan the graphic code to obtain the attendance information of each user at the current time. In one example, the graphic code can directly include the attendance information of each user at the current time, but this method results in larger information stored in the graphic code. For this reason, in another example, the graphic code contains a link, which is used for Corresponding to the attendance information page that includes the attendance information of each user at the current time.

In practical applications, managers may need to view the attendance information at any time. For this reason, in one embodiment, the attendance information associated with the graphic code is updated with the attendance status of the attendance terminal. For example, the attendance information page corresponding to the graphic code is updated when the attendance terminal generates new attendance information. It can be seen that by updating the attendance information page in time, the scanner can scan the code to obtain the latest attendance information.

In some scenarios, there may be requirements such as expanding the scope of attendance or separately managing users who are waiting for attendance. For this reason, in one embodiment, the attendance terminal includes a primary attendance terminal and at least two secondary attendance terminals; the primary attendance terminal The terminals are respectively connected with the slave attendance terminals; the user terminal establishes a short-distance communication connection with one of the slave attendance terminals. As shown in FIG. 2, it is a schematic structural diagram of another attendance terminal according to an exemplary embodiment of the present application. The attendance system may include multiple user terminals 220, multiple secondary attendance terminals 240, and master attendance terminals 260. . The user terminal can be a mobile terminal. The main attendance terminal and the secondary attendance terminal can be deployed in the area to be checked on work attendance. The master attendance terminal is connected with the slave attendance terminal, and the user terminal can connect with the slave attendance terminal after entering the receiving range of the slave attendance terminal. The user terminal sends user information from the attendance terminal to the main attendance terminal; the attendance terminal generates the user's attendance information corresponding to the user information and displays the graphic code.

It is understandable that the user terminal is configured to only connect with the slave attendance terminal; it can also be configured to connect with the slave attendance terminal and the master attendance terminal, so that part of the user terminal can be connected to the slave attendance terminal, and part of the user terminal can be connected to the slave attendance terminal. Connect with the main attendance terminal and configure it according to actual needs. Taking the teaching scenario as an example, whether the student terminal is connected to the secondary attendance terminal or the primary attendance terminal can be notified in advance by the teacher.

In this embodiment, the attendance range can be expanded by adding a secondary attendance terminal, or users who are to be checked on attendance can be managed separately through different secondary attendance terminals.

For example, the primary attendance terminal records the attendance information corresponding to the user information in groups according to the secondary attendance terminal that sends the user information. The attendance information corresponding to different slave attendance terminals is recorded in different groups, and the attendance information corresponding to the same slave attendance terminal is recorded in the same group. Further, in order to facilitate the management personnel to view each group of attendance information, a group of attendance information is correspondingly generated with a graphic code. For example, suppose there are 3 classes of students in a classroom at the same time. In order to manage the attendance of the students in the 3 classes respectively, the client terminals of the students in different classes are connected to different slave attendance terminals, and the master attendance terminal will come from users of different slave attendance terminals. After the information generates the attendance information, press the slave attendance terminal to group records. A graphic code is generated corresponding to the attendance information of a class, so that the attendance information of different classes can be viewed by scanning different graphic codes.

In some scenarios, there may be a requirement that the client terminals of the same group of users connect to the same designated slave attendance terminal. In practical applications, when there are multiple slave attendance terminals, the user terminal may be connected to a non-designated slave attendance terminal. . For example, a student goes to the wrong classroom or chooses the wrong attendance terminal, and connects to other attendance terminals. For another example, in addition to forwarding user information from the attendance terminal, it can also be used by students in the same group to cast screens, etc. In this scenario, it is not expected that the user terminal of group A students is connected to the corresponding slave attendance terminal of group B. Therefore, in one embodiment, the corresponding relationship between the user terminal and the slave attendance terminal can be used as the judgment condition for the success or failure of the attendance. If the user terminal is not connected to the designated slave attendance terminal, it is regarded as a failure of the attendance. Specifically, when the slave attendance terminal sends user information to the master attendance terminal, it also carries the device identification information of the slave attendance terminal; whether the master attendance terminal is in the user corresponding to the device identification information through the user information In the information group, it is judged whether to record the attendance information of the user corresponding to the user information.

Among them, different device identification information corresponds to different user information groups, and the relationship between the device identification information and the user information group can be pre-configured, so that the corresponding relationship between the user terminal and the slave attendance terminal is used as the judgment condition for the success of the attendance, which is suitable for more special Application scenarios.

Next, an example will be given to establish a connection between each terminal.

A common way to establish a wireless connection between different terminals is to enter a pin code. For example, input a pin code on terminal A to establish a wireless connection between terminal A and terminal B. However, due to the need to cover the full ip and port information, the pin code generally has more digits (for example, up to 9 digits), and the pin code often includes both numbers and letters. Therefore, it is established by entering the pin code The wireless connection between the terminals has high operational complexity.

Based on this, it also provides communication solutions for master attendance terminal, slave attendance terminal and user terminal. The master attendance terminal and the slave attendance terminal can be wired or wirelessly connected. Establish a short-distance communication connection between the user terminal and the slave attendance terminal. In an application scenario, which slave attendance terminal is selected can be determined by the master attendance terminal, and the user terminal can establish a short-distance communication connection with the selected slave attendance terminal. In one embodiment, the master attendance terminal is used to publish device selection information after discovering the first device information released by each slave attendance terminal, and the device selection information includes the target identification information of the selected target slave attendance terminal and First wireless connection information used to establish a wireless connection with the target slave attendance terminal;

The master attendance terminal can establish a wireless connection with one or more slave attendance terminals at a time, and the wireless connection can be a Bluetooth connection, a WiFi connection, or other forms of wireless connection. The user terminal can choose to establish a short-range communication connection with a slave attendance terminal, and the short-range communication connection may be a Bluetooth connection or another form of short-range communication connection.

In the process of establishing a wireless connection, each slave attendance terminal releases its own first device information. The first device information may include identification information of the slave attendance terminal, for example, at least one of the name and code of the slave attendance terminal, and the identification information is used for the master attendance terminal to uniquely identify each slave attendance terminal. Each first device information released from the attendance terminal can be discovered and recognized by the master attendance terminal.

The first device information may also include first service discovery information recognizable by the main attendance terminal. After the primary attendance terminal receives the first service discovery information, the first set identifier can be displayed, so that the user of the primary attendance terminal can select a target to establish a wireless connection from the attendance terminal. As an example, the first service discovery information may be a string of predefined character strings.

The target slave attendance terminal can be specified by the user, that is, the master attendance terminal can receive the first selection instruction input by the first user after discovering the first device information released by each slave attendance terminal, and respond to the first selection instruction to issue at least one Device selection information. As an optional implementation manner, the first selection instruction may include target identification information of the target slave attendance terminal; as another optional implementation manner, the first selection instruction may also include only the quantity information of the target slave attendance terminal. Then randomly select the corresponding number of slave attendance terminals, or select the corresponding number of slave attendance terminals as the target slave attendance terminals according to the preset priority.

The first service discovery information can also be used to prevent the first device information released from the attendance terminal from being displayed on the user terminal when the secondary attendance terminal does not establish a wireless connection with the main attendance terminal. On the one hand, it can make the display interface of the user terminal more concise. On the other hand, it can also prevent the user terminal from connecting to the wrong attendance terminal.

After the primary attendance terminal discovers the first device information, it can select at least one secondary attendance terminal, and publish the corresponding selection information from the attendance terminal for each selected target. For example, if the target slave attendance terminal is slave attendance terminal a and slave attendance terminal b, the device selection information for slave attendance terminal a and the device selection information for slave attendance terminal b are respectively released. The equipment selection information may include target identification information of the target slave attendance terminal, for example, at least one of the name and number of the target slave attendance terminal, and the target identification information is used for each slave attendance terminal to confirm whether the client is selected.

The device selection information may also include first wireless connection information, which is used to establish a wireless connection between the target slave attendance terminal and the master attendance terminal. In an embodiment, the first wireless connection information includes the second identification information of the main attendance terminal, the second IP address, and the second port number.

The equipment selection information released by the master attendance terminal can be found and identified by each slave attendance terminal. When it is recognized from the attendance terminal that the target identification information in the device selection information is consistent with the first identification information of the client, it means that the client has been selected. At this time, the attendance terminal can release its own second device information. The second device information may also include identification information of the slave attendance terminal. Each second device information released from the attendance terminal can be discovered and recognized by the user terminal.

In addition, after the secondary attendance terminal establishes a wireless connection with the main attendance terminal, it can stop publishing the first device information of the client, so that the wireless connection establishment process between the secondary attendance terminal and the primary attendance terminal is completed.

The second device information may also include second wireless connection information, which is used to establish a short-range communication connection between the user terminal and the slave attendance terminal. In an embodiment, the second wireless connection information may include: the first identification information of the slave attendance terminal, the first IP address, and the first port number.

The second device information also includes second service discovery information recognizable by the user end. After the user end recognizes the second service discovery information, the first identification information can be displayed so that the user at the user end can select the corresponding Establish a short-distance communication connection from the attendance terminal. As an example, the second service discovery information may also be a string of predefined character strings.

In an embodiment, the user terminal may also receive a second selection instruction input by the second user, and respond to the second selection instruction to establish a short distance with the corresponding slave attendance terminal according to the first identification information and the second wireless connection information. Communication connection. The second selection instruction may carry the first identification information and second wireless connection information of the slave attendance terminal that needs to establish a wireless connection on the user terminal. For example, when the user terminal needs to establish a wireless connection with the slave attendance terminal a, the second selection instruction may carry the first identification information of the slave attendance terminal a and the second wireless connection information of the slave attendance terminal a. Each user terminal may respectively receive the second selection instruction input by the second user, and establish a short-range communication connection with the corresponding slave attendance terminal in response to the second selection instruction received by itself. At this point, the process of establishing a short-distance communication connection between the attendance terminal and the user terminal is completed.

The embodiment of this application establishes a wireless connection between the slave attendance terminal and the master attendance terminal, and between the slave attendance terminal and the user terminal through service discovery. Specifically, when the slave attendance terminal is not connected to the master attendance terminal, it will be released. The first device information discovered by the main attendance terminal, after the main attendance terminal discovers the service released from the attendance terminal (that is, the first device information), it will release the device selection information. After the slave attendance terminal discovers the service released by the master attendance terminal (ie, equipment selection information), it establishes a wireless connection with the master attendance terminal and publishes the second device information that can be discovered by the client. After the service (that is, the second device information), a wireless connection with the slave attendance terminal is established. The above solution can establish a wireless connection without manually inputting a pin code, which reduces the complexity of establishing a wireless connection.

As an application example, as shown in FIG. 3, the user terminal is a student terminal 320, the secondary attendance terminal is a group client 340, and the main attendance terminal is a teacher terminal 360. The teacher (i.e., the first user) can group each student (i.e., the second user), and the students in each group can display the information entered by the students on the student side on the group side through their respective student terminals through screen transmission. The information entered by students in the same group is displayed on the same group terminal. Each group can also display the information on the teacher's side by means of screen transmission. Under this architecture, after the student end and the group end establish a short-range communication connection, the student end sends user information to the group end; the group end forwards the user information to the teacher end. The classroom end generates the user's attendance information corresponding to the user information; the teacher also displays a graphic code, which is used for scanning by the code scanner to obtain the attendance information of each user at the current time. The scanning terminal can be any terminal with scanning function. Classrooms or students can scan the graphic code with a code scanner (such as a mobile phone, PAD, etc.).

The various technical features in the above embodiments can be combined arbitrarily, as long as there is no conflict or contradiction between the combinations of features, but due to space limitations, they are not described one by one.

Take a specific application scenario as an example. As shown in Figure 4, after students enter the classroom, they will enter the receiving and sending range of the all-in-one (teacher side) equipped in the classroom. The receiving and sending range of the all-in-one here refers to the ability of the all-in-one to discover the student end. Or the students discover the ability of the all-in-one. The discovery function can realize automatic connection through multicast or Bluetooth discovery, or connect by entering a certain clear text password.

After students open the attendance software on their student terminals (such as mobile phones or computers), the attendance software will be connected to the all-in-one machine or classroom supporting group equipment in the classroom, and the student information will be sent to the all-in-one machine or group equipment after connection. The student information here can take many forms, such as the student’s ID number, mobile phone number, student number, and even the device information (such as ID) of the student’s device. In short, as long as it can uniquely identify student identity information, it can be used as student information. Student information can be entered during account registration or directly obtained by accessing the school information network; device information is more convenient, and can be automatically obtained directly after the student software is opened, and then bound with the current account. If the student changes the device, it needs to be renewed. match.

In some scenarios, all-in-one computers are usually equipped with only one in each classroom, while group equipment may be equipped with multiple in each classroom to facilitate classrooms to manage students in groups. The group device can actually be another all-in-one machine or a computer, in any form, and is mainly used to collect student information. If the classroom is equipped with group equipment, the student attendance software will give priority to connect to the corresponding group equipment, and send its information to the corresponding group equipment after connection.

After the teacher enters the classroom, he can scan the QR code displayed on the all-in-one machine with his mobile phone to obtain attendance information. The QR code displayed by the all-in-one machine can be displayed and hidden through software interaction. The all-in-one machine generates attendance information by summarizing the student information sent by the student software, that is, after receiving the student information, the all-in-one machine matches the student's name, responds to the student's software attendance success, and records the attendance information at the same time. Here, matching student names through student information can be verified with server information. Normally, the school information network saves complete student information, and the all-in-one software records student attendance information by requesting the school information network.

In a classroom equipped with group equipment, the group equipment will forward the received student information once, that is, forward it to the all-in-one machine. Usually, in a classroom equipped with group equipment, the group equipment will be able to maintain the connection with the all-in-one machine. It is natural for the group device to forward student information to the all-in-one. After the all-in-one machine receives the student information forwarded by the group device, continue to follow the above steps to summarize the attendance information.

The all-in-one machine generates a QR code for attendance information and displays it for the teacher's scan code to get it. Similarly, students can also scan the code to get the attendance information. It should be noted that the all-in-one machine can always display the QR code without waiting for the completion of all student information attendance. When all other students have not completed the attendance, the acquired attendance information will be empty. The teacher can update the latest attendance information by re-scanning the code to obtain or refresh the function.

This application embodiment facilitates statistics and access to attendance information, without the need for cumbersome students to scan codes or wear any hardware devices for matching, and directly use student information as a unique identifier; the entire process does not affect students’ classes and teacher’s teaching, and can be accurate and timely Update and obtain attendance information. Based on the modern standard college classroom configuration, we make full use of the advantages of all-in-one computers and student-carried equipment, and use the self-built network to accurately obtain the attendance information of all students without affecting classroom teaching.

As shown in FIG. 5, it is a flowchart of a method for checking attendance according to an exemplary embodiment of the present application. The method includes:

In step 502, after the user terminal establishes a short-range communication connection with the attendance terminal, the user terminal sends user information to the attendance terminal;

In step 504, the attendance terminal generates attendance information of the user corresponding to the user information;

In step 506, the attendance terminal displays a graphic code, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time.

Fig. 5 is the same as the related technologies in Fig. 1 and Fig. 2 and will not be repeated here.

In this embodiment, after the user terminal establishes a short-range communication connection with the attendance terminal, the user terminal sends user information to the attendance terminal; the attendance terminal recognizes the user information to obtain the user's attendance information; and the attendance terminal can also display graphics Managers can use the scan code terminal to scan the graphic code to obtain the attendance information of each user at the current time, so as to quickly obtain the attendance information. At the same time, because users use their respective client terminals to realize the check-in, it can solve the problem of queuing and check-in. Punch card efficiency.

The embodiment of the present application also describes the attendance method from the attendance terminal. As shown in FIG. 6, it is a flowchart of another attendance method according to an exemplary embodiment of the present application. The method includes:

In step 602, based on the short-range communication connection established between the user terminal and the attendance terminal, receive user information sent by the user terminal, and generate the user's attendance information corresponding to the user information;

In step 604, a graphic code is displayed, and the graphic code is used for scanning by the code scanner to obtain the attendance information of each user at the current time.

The method in this embodiment can be applied to the attendance terminal. At the execution terminal, attendance information can be generated, and the graphic code corresponding to the current attendance information can be displayed, so that the scanning terminal can scan the graphic code to obtain the attendance information of each user at the current time. So as to achieve quick access to attendance information.

In an optional embodiment, the method further includes:

In an optional embodiment, the attendance terminal includes a master attendance terminal and a plurality of slave attendance terminals, and the master attendance terminal is respectively connected with the slave attendance terminals; the user terminal establishes short-distance communication with one of the slave attendance terminals connection;

Corresponding to the foregoing embodiments of the attendance method, this application also provides embodiments of the attendance device, the electronic equipment to which it is applied, and the computer storage medium.

As shown in Fig. 7, it is a block diagram of an attendance device according to an exemplary embodiment of the present application. The device includes:

The user attendance module 72 is configured to receive user information sent by the user terminal based on the short-range communication connection established by the user terminal and the attendance terminal, and generate the user's attendance information corresponding to the user information;

The graphic code display module 74 is used for displaying graphic codes, and the graphic codes are used for scanning by the code scanner to obtain the attendance information of each user at the current time.

Correspondingly, an embodiment of the present application also provides a computer device, the device including a memory, a processor, and a computer program stored in the memory and running on the processor, wherein the processor executes the program when the program is executed. As with any attendance method above.

In one embodiment, the computer device is a smart interactive tablet.

Among them, the smart interactive tablet, also known as the interactive smart tablet, can be an integrated device that controls the content displayed on the display tablet through touch technology and realizes human-computer interaction. It integrates a projector, an electronic whiteboard, a screen, One or more functions such as audio, TV, and video conference terminal. The smart interactive tablet can be pre-installed with a whiteboard application, or when the whiteboard application needs to be used, the whiteboard application can be downloaded and installed from a third-party device or server. Among them, this embodiment does not limit the third-party device.

Correspondingly, an embodiment of the present application also provides a computer storage medium, in which program instructions are stored, and the program instructions are used to implement any one of the above attendance methods.

This application may take the form of a computer program product implemented on one or more storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing program codes. Computer usable storage media include permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology. The information can be computer-readable instructions, data structures, program modules, or other data. Examples of computer storage media include, but are not limited to: phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical storage, Magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media can be used to store information that can be accessed by computing devices.

For the specific details of the implementation process of the functions and roles of each module in the above-mentioned device, refer to the implementation process of the corresponding steps in the above-mentioned method, which will not be repeated here.

For the device embodiment, since it basically corresponds to the method embodiment, the relevant part can refer to the part of the description of the method embodiment. The device embodiments described above are merely illustrative, and the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this application. Those of ordinary skill in the art can understand and implement it without creative work.

The embodiments of the attendance device of this application can be applied to electronic equipment. The device embodiments can be implemented by software, or can be implemented by hardware or a combination of software and hardware. Taking software implementation as an example, as a logical device, it is formed by reading the corresponding computer program instructions in the non-volatile memory into the memory through the processor of the electronic device where it is located. From a hardware perspective, as shown in FIG. 8, it is a hardware structure diagram of the electronic device where the attendance device of this application is located, except for the processor 810, memory 830, network interface 820, and non-volatile memory shown in FIG. In addition to 840, the electronic device in which the apparatus 832 is located in the embodiment generally may include other hardware according to the actual function of the electronic device, which will not be repeated here.

After considering the specification and practicing the application disclosed herein, those skilled in the art will easily think of other embodiments of the application. This application is intended to cover any variations, uses, or adaptive changes of this application. These variations, uses, or adaptive changes follow the general principles of this application and include common knowledge or customary technical means in the technical field that are not disclosed in this application. . The description and embodiments are only regarded as exemplary, and the true scope and spirit of the application are pointed out by the following claims.

Claims

An attendance system, including: attendance terminal and user terminal;

After the user terminal establishes a short-range communication connection with the attendance terminal, the user terminal sends user information to the attendance terminal;

The attendance terminal generates the attendance information of the user corresponding to the user information;

The attendance terminal displays a graphic code, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time.
The system according to claim 1, wherein the user information includes one or more of the following: currently collected biometric information, device identification information of the user end, client login information of the user end, and the user The client registration information of the end.
The system according to claim 1, wherein the attendance information page corresponding to the graphic code is updated when the attendance terminal generates new attendance information.
The system according to any one of claims 1 to 3, wherein the attendance terminal includes a master attendance terminal and at least two slave attendance terminals; the master attendance terminal is respectively connected to the slave attendance terminal; the user terminal is connected to the One establishes a short-range communication connection from the attendance terminal;

The user terminal sends user information to the master attendance terminal through the slave attendance terminal; the attendance terminal generates the user's attendance information corresponding to the user information and displays a graphic code.
The system according to claim 4, wherein the main attendance terminal records the attendance information corresponding to the user information in groups according to the secondary attendance terminal sending the user information, and a group of attendance information generates a graphic code correspondingly.
The system according to claim 4, wherein when the slave time attendance terminal sends user information to the master time attendance terminal, it also carries the device identification information of the slave time attendance terminal; whether the master time attendance terminal communicates with the user through the user information In the user information group corresponding to the device identification information, it is determined whether to record the attendance information of the user corresponding to the user information.
The system according to claim 4, wherein the master attendance terminal is used to publish device selection information after discovering the first device information released by each slave attendance terminal, and the device selection information includes the selected target slave attendance Target identification information of the terminal and first wireless connection information used to establish a wireless connection with the target slave attendance terminal;

The slave attendance terminal is used to establish a wireless connection with the master attendance terminal according to the first wireless connection information when the target identification information is consistent with the first identification information of the terminal, and publish the second device information, so The second device information includes the first identification information and second wireless connection information used to establish a short-range communication connection with the user terminal;

The user terminal is configured to establish a short-range communication connection with the corresponding slave attendance terminal according to the first identification information and the second wireless connection information.
The system according to claim 7, wherein the first device information further includes first service discovery information that is identifiable by the main attendance terminal;

The main attendance terminal is also used for:

After the first service discovery information is recognized, the first identification information is displayed.
The system according to claim 7, wherein the second device information further includes second service discovery information identifiable by the user end;

The user terminal is also used for:

After the second service discovery information is recognized, the first identification information is displayed.
The system according to claim 7, wherein the main attendance terminal is further used for:

After discovering each first device information released from the time attendance terminal, receiving the first selection instruction input by the first user;

In response to the first selection instruction, at least one piece of device selection information is issued.
The system according to claim 7, wherein the user terminal is further used for:

Receiving a second selection instruction input by a second user;

Respond to the second selection instruction to establish a wireless connection with the corresponding slave attendance terminal according to the first identification information and the second wireless connection information.
The system according to claim 4, wherein the main attendance terminal is a classroom terminal, the secondary attendance terminal is a group terminal, and the user terminal is a student terminal.
A method of attendance, including:

After the user terminal establishes a short-range communication connection with the attendance terminal, the user terminal sends user information to the attendance terminal;

The attendance terminal generates the attendance information of the user corresponding to the user information;

The attendance terminal displays a graphic code, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time.
A method of attendance, including:

Based on the short-range communication connection established between the user terminal and the attendance terminal, receiving user information sent by the user terminal, and generating the user's attendance information corresponding to the user information;

Display the graphic code, which is used for scanning by the code scanner to obtain the attendance information of each user at the current time.
The method according to claim 14, further comprising:

According to the slave attendance terminal that sends the user information, the attendance information corresponding to the user information is grouped and recorded, and a graphic code is generated correspondingly to a group of attendance information.
The method according to claim 14, wherein the attendance terminal includes a master attendance terminal and a plurality of slave attendance terminals, the master attendance terminal is respectively connected with the slave attendance terminals, and the user terminal establishes a close relationship with one of the slave attendance terminals. Distance communication connection;

Whether to record the user's attendance information corresponding to the user information is based on whether the user information is determined in the user information group corresponding to the device identification information of the slave attendance terminal.
An attendance device, including:

The user attendance module is used to receive the user information sent by the user terminal based on the short-range communication connection established by the user terminal and the attendance terminal, and generate the user's attendance information corresponding to the user information;

The graphic code display module is used to display the graphic code, and the graphic code is used for scanning by the code scanning terminal to obtain the attendance information of each user at the current time.
A computer device, wherein the device includes a memory, a processor, and a computer program that is stored in the memory and can run on the processor, wherein the processor executes the program as claimed in any of claims 14 to 16 A method.
The device according to claim 18, wherein the computer device is a smart interactive tablet.
A computer storage medium, wherein program instructions are stored in the storage medium, and the program instructions are used to implement the method according to any one of claims 14 to 16.