CN113592429A

CN113592429A - Conference sign-in confirmation method, terminal device and computer readable storage medium

Info

Publication number: CN113592429A
Application number: CN202110735987.1A
Authority: CN
Inventors: 朱泽圻; 王宇然; 谭泳发
Original assignee: Honor Device Co Ltd
Current assignee: Shanghai Glory Smart Technology Development Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-02
Anticipated expiration: 2041-06-30
Also published as: CN113592429B

Abstract

The application provides a conference sign-in confirmation method, terminal equipment and a computer readable storage medium, which belong to the technical field of electronics, the conference check-in confirming method can be applied to a system consisting of terminal equipment and management equipment establishing connection with the terminal equipment, the management device sends a conference request message at regular time, the terminal device receives a check-in request message of the conference, and acquires the fixed equipment information and/or the mobile equipment information in response to the check-in request message, generates a first check-in record, the management equipment receives the first check-in record, and determining that a relationship exists between a first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference according to the fixed device information and/or the mobile device information included in each check-in record, and determining the validity of the first check-in record based on the relationship. The method of the embodiment of the application can avoid improving the reliability of the check-in record.

Description

Conference sign-in confirmation method, terminal device and computer readable storage medium

Technical Field

The invention relates to the technical field of electronics, in particular to a conference sign-in confirmation method, terminal equipment and a computer readable storage medium.

Background

As technology advances, more and more new technologies are incorporated into people's traditional activities, such as the check-in of meetings.

The traditional check-in mode adopts a field paper-pen check-in mode, and the check-in mode is long in check-in time and low in efficiency under the condition that the number of people is large, such as a conference of hundreds of people. Currently, it is emerging to automatically identify people arriving at a meeting using special devices for sign-in, such as fingerprint recognition, face recognition devices, etc. However, the check-in method needs to use a device other than the device carried by the user, so that the cost is high, and the requirement on the fixity of the conference position for check-in is high. In addition, at present, check-in is performed by scanning the two-dimensional code through a device carried by a user, for example, scanning the two-dimensional code provided by a meeting organizer with a mobile phone, and confirming check-in after scanning. But this and does not allow for effective monitoring of persons who are leaving the meeting part way through. The reliability of the check-in is low.

Disclosure of Invention

In view of the above, the present invention provides a conference check-in confirming method, a terminal device, and a computer readable storage medium, so as to improve the reliability of check-in.

Some embodiments of the present application provide a conference check-in method. The present application is described below in terms of several aspects, embodiments and advantages of which are mutually referenced.

In a first aspect, the present invention provides a method for confirming conference check-in, which is applied in a system comprising a terminal device and a management device connected with the terminal device, and includes: the terminal equipment receives a sign-in request message of the conference, which is sent by the management equipment; the terminal equipment responds to the check-in request message, and generates a first check-in record according to fixed equipment information and/or mobile equipment information acquired by the terminal equipment, wherein the fixed equipment information is used for indicating at least one piece of equipment providing network signals in a preset range of a conference place, and the mobile equipment information is used for indicating at least one piece of other terminal equipment which can be found by the terminal equipment; the management device receives the first check-in records, determines that association exists between the first check-in records of the terminal devices and second check-in records sent by other terminal devices in the conference according to fixed device information and/or mobile device information included in each check-in record, and determines validity of the first check-in records based on the association.

According to the method and the device, whether the corresponding check-in records of each device are associated or not is judged through one or two kinds of information of the fixed device information and the mobile device in the check-in records, validity of the check-in records is judged based on the association between the check-in records, the obtained device information can be the fixed device information in a conference place, and can also be the mobile device information carried by a user, and the judgment flexibility is higher. And the validity of the record is judged through the relevance before the check-in record, so that the condition of forgery of the check-in record can be effectively avoided, and the reliability of the check-in record is improved. In addition, the terminal equipment can automatically receive the sign-in request message and automatically generate the sign-in record, manual sign-in operation is not needed, and the operation is more convenient.

In a possible implementation of the first aspect, the first check-in record includes first fixed device information, the first fixed device information includes a first list, and at least one device is listed in the first list; the second check-in record comprises second fixed equipment information, the second fixed equipment information comprises a second list, and the second list is provided with at least one piece of equipment; and determining that there is an association between the first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference, including: and the management equipment determines that the first check-in record and the second check-in record are associated when determining that the number of the equipment simultaneously existing in the first list and the second list reaches a preset number. The method can determine that fixed equipment information is scanned between different terminal devices, for example, a signal sent by a WiFi routing device can indicate that the positions of the two devices are possibly in the same range, and the two devices are considered to be respectively associated with corresponding check-in records.

In a possible implementation of the first aspect described above, a ratio of the number of devices concurrently present in both the first list and the second list to a total number of devices included in the first list, and a ratio of the number of devices concurrently present in both the first list and the second list to a total number of devices included in the second list are higher than the preset ratio. And the association degree between the two check-in records is further improved.

In a possible implementation of the first aspect, the first check-in record includes first mobile device information, the first mobile device information includes a third list, and the third list has at least one device; the second check-in record comprises second mobile equipment information, the second mobile equipment information comprises a fourth list, and the fourth list is provided with at least one piece of equipment; determining that there is an association between a first check-in record of a terminal device and a second check-in record sent by other terminal devices in a conference, including: and the management device determines that the third list comprises the identifiers of other terminal devices corresponding to the second check-in record, and the fourth list comprises the identifier of the terminal device corresponding to the first check-in record, and then determines that the first check-in record and the second check-in record are associated. The method can determine that signals sent by different terminal devices are scanned, for example, two terminal devices obtain mobile device information of each other through Bluetooth or hot spots, or the positions of the two devices may be in the same range, and the two devices are considered to be respectively associated with corresponding check-in records.

In one possible implementation of the first aspect, determining that there is an association between a first check-in record of a terminal device and a second check-in record sent by another terminal device in a conference includes: and the management device determines that the number of devices simultaneously existing in the third list and the fourth list reaches a preset standard, and then determines that the first check-in record and the second check-in record are associated. And the association degree between the two check-in records is further improved.

In one possible implementation of the first aspect, determining that there is an association between a first check-in record of a terminal device and a second check-in record sent by another terminal device in a conference includes: the first check-in record comprises first fixed equipment information and first mobile equipment information, the first fixed equipment information comprises a first list, at least one piece of equipment is listed in the first list, the first mobile equipment information comprises a second list, and at least one piece of equipment is listed in the second list; the second check-in record comprises second fixed equipment information and second mobile equipment information, the second fixed equipment information comprises a third list, at least one piece of equipment is listed in the third list, the second mobile equipment information comprises a fourth list, and at least one list of equipment is listed in the fourth list; determining that there is an association between a first check-in record of a terminal device and a second check-in record sent by other terminal devices in a conference, including: and the management device determines that the number of devices existing in both the first list and the second list reaches a preset number, the third list comprises the identifiers of other terminal devices corresponding to the second check-in record, and the fourth list comprises the identifiers of the terminal devices corresponding to the first check-in record, and then determines that the first check-in record and the second check-in record are associated. The association degree is judged based on the fixed equipment information and the mobile equipment information, the association degree of the two check-in records can be further improved, and the reliability of the record effectiveness judged based on the check-in record with higher association degree is higher.

In a possible implementation of the first aspect, a ratio of the number of devices concurrently existing in both the first list and the second list to a total number of devices included in the first list, and a ratio of the number of devices concurrently existing in both the first list and the second list to a total number of devices included in the second list are both higher than a preset ratio, and a number of devices concurrently existing in both the third list and the fourth list reaches a preset criterion, it is determined that the first check-in record and the second check-in record are associated. And the relevance between the two check-in records is further improved.

In a possible implementation of the first aspect, all check-in records have different reliability level tags assigned by the management device, and the reliability levels are divided into a first reliability level, a second reliability level and a third reliability level in sequence from high reliability to low reliability, where a check-in record determined by a specific terminal device preset by the management device has the first reliability level; check-in records associated with check-in records having a first level of reliability have a second level of reliability; check-in records associated with check-in records having the second level of reliability have a third level of reliability;

determining validity of the first check-in record based on the association, including: determining that the first check-in record is valid when the management device judges that the reliability level given to the second check-in record associated with the first check-in record is the first reliability level or the second reliability level; and in the case that the management device judges that the reliability level given by the second check-in record associated with the first check-in record is the third reliability level, determining that the first check-in record is invalid. The check-in record is directly determined to be valid by a specific terminal device, such as a device of the convener of the meeting, and the reliability level of the check-in record is set to be the highest (first reliability level). The method and the device for judging the check-in record are used for judging whether the check-in record is effective or not through the reliability level of the check-in record, and the judgment is accurate.

In one possible implementation of the first aspect, determining validity of the first check-in record based on the association includes: the management device determines a set of all second check-in records associated with the first check-in record and determines a device in the set corresponding to the second check-in record; when the number of the devices corresponding to the second check-in records in the set is larger than or equal to the preset number, determining that the first check-in records are valid; and when the number of the devices corresponding to the second check-in records in the set is less than the preset number, determining that the first check-in records are invalid. Whether the check-in records are effective or not is judged according to the correlation quantity between the check-in records corresponding to the equipment, so that the judgment is more accurate, and the check-in records are effectively prevented from being forged.

In a possible implementation of the first aspect, the method further includes: and when the equipment corresponding to the second check-in record in the set is more than or equal to the preset number and the ratio of the equipment corresponding to the second check-in record to the total number of people in the conference exceeds a threshold value, determining that the first check-in record is valid. The accuracy of judgment is further improved.

In a possible implementation of the first aspect, the method further includes: and the management equipment determines the attendance state of the user corresponding to the first check-in record according to the number of the effective first check-in records, wherein the attendance state comprises attendance or absence. The attendance condition is determined based on the number of the check-in records, and the temporary check-in condition can be effectively avoided.

In a possible implementation of the first aspect, determining, according to the number of valid first check-in records, an attendance state of a user corresponding to the first check-in record includes: when the management equipment determines that the number of the effective first check-in records is larger than or equal to the set number, determining that the attendance state of the user corresponding to the first check-in records is attendance; and when the management equipment determines that the number of the effective check-in records is less than the set number, determining that the attendance state of the user corresponding to the first check-in record is absent. The method is more beneficial to judging whether the participants keep the attendance condition for a specified time

In a possible implementation of the first aspect, if the management device determines that the number of valid first check-in records is greater than or equal to a set number, and determines that the attendance state of the user corresponding to the first check-in record is attendance, the method includes: the management equipment determines that the number of the effective first check-in records is larger than or equal to a set number, and each effective first check-in record is in a set time, the attendance is determined to be normal attendance; the management device determines that the number of valid first check-in records is greater than or equal to a set number, but no valid first check-in record exists within a specified time, and determines that the attendance is late or early. And judging whether the user is late to leave or not through the corresponding effective check-in records of different time periods.

In a possible implementation of the first aspect, the determining, by the management device, the attendance state of the user corresponding to the first check-in record according to the number of valid first check-in records includes: the management equipment judges that the number of the associated effective first check-in records and the number of the associated effective second check-in records accord with the number of the co-occurrence records, and judges that the participants corresponding to the two check-in records co-occur in the conference; the management equipment determines all the participants who directly or indirectly co-occur based on the first check-in record to form a co-occurrence set, and when the number of people in the co-occurrence set meets the set number of people, the management equipment determines that the attendance state of the user corresponding to the first check-in record is attendance; when the number of people in the co-occurrence set meets the set number of people, the management equipment determines that the attendance state of the user corresponding to the first attendance record is absent. The method can more accurately judge the attendance condition of the user and prevent a small part of people from gathering together and checking in falsely

In a possible implementation of the first aspect, the method further includes: and when the management device judges that the first check-in record does not have a relationship with a second check-in record sent by other terminal devices in the conference and the first check-in record is not endowed with a first reliability level, determining that the first check-in record is invalid.

In a possible implementation of the first aspect, the method further includes: and when the management device judges that the first check-in record does not have correlation with a second check-in record sent by other terminal devices in the conference, but the first check-in record is endowed with a first reliability level, determining that the first check-in record is valid.

In a second aspect, the present application further provides a conference check-in confirmation method, applied to a management device, including:

the management device receives the first check-in record, determines that an association exists between the first check-in record of the terminal device and second check-in records sent by other terminal devices in the conference according to fixed device information and/or mobile device information included in the check-in record, and determines the validity of the first check-in record based on the association.

According to the method and the device, whether the corresponding check-in records of each device are associated or not is judged through one or two kinds of information of the fixed device information and the mobile device in the check-in records, validity of the check-in records is judged based on the association between the check-in records, the obtained device information can be the fixed device information in a conference place or the mobile device information carried by a user, the requirement on the source of the obtained signal is low, and flexibility is higher. And the validity of the record is judged through the relevance before the check-in record, so that the condition of forgery of the check-in record can be effectively avoided, and the reliability of the check-in record is improved. In addition, the terminal equipment can automatically receive the sign-in request message and automatically generate the sign-in record, manual sign-in operation is not needed, and the operation is more convenient.

In a possible implementation of the second aspect, the first check-in record includes first fixed device information, the first fixed device information includes a first list, and at least one device is listed in the first list;

the second check-in record comprises second fixed equipment information, the second fixed equipment information comprises a second list, and the second list is provided with at least one piece of equipment;

and determining that there is an association between the first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference, including:

and the management equipment determines that the first check-in record and the second check-in record are associated when determining that the number of the equipment simultaneously existing in the first list and the second list reaches a preset number.

In one possible implementation of the second aspect described above, the ratio of the number of devices concurrently present in both the first list and the second list to the total number of devices included in the first list, and the ratio of the number of devices concurrently present in both the first list and the second list to the total number of devices included in the second list are higher than the preset ratio. And the association degree between the two check-in records is further improved.

In a possible implementation of the second aspect, the first check-in record includes first mobile device information, the first mobile device information includes a third list, and the third list has at least one device; the second check-in record comprises second mobile equipment information, the second mobile equipment information comprises a fourth list, and the fourth list is provided with at least one piece of equipment; determining that there is an association between a first check-in record of a terminal device and a second check-in record sent by other terminal devices in a conference, including: and the management device determines that the third list comprises the identifiers of other terminal devices corresponding to the second check-in record, and the fourth list comprises the identifier of the terminal device corresponding to the first check-in record, and then determines that the first check-in record and the second check-in record are associated. The method can determine that signals sent by different terminal devices are scanned, for example, two terminal devices obtain mobile device information of each other through Bluetooth or hot spots, or the positions of the two devices may be in the same range, and the two devices are considered to be respectively associated with corresponding check-in records.

In one possible implementation of the second aspect, determining that there is an association between the first check-in record of the terminal device and a second check-in record sent by another terminal device in the conference includes: and the management device determines that the number of devices simultaneously existing in the third list and the fourth list reaches a preset standard, and then determines that the first check-in record and the second check-in record are associated. And the association degree between the two check-in records is further improved.

In one possible implementation of the second aspect, determining that there is an association between the first check-in record of the terminal device and a second check-in record sent by another terminal device in the conference includes: the first check-in record comprises first fixed equipment information and first mobile equipment information, the first fixed equipment information comprises a first list, at least one piece of equipment is listed in the first list, the first mobile equipment information comprises a second list, and at least one piece of equipment is listed in the second list; the second check-in record comprises second fixed equipment information and second mobile equipment information, the second fixed equipment information comprises a third list, at least one piece of equipment is listed in the third list, the second mobile equipment information comprises a fourth list, and at least one list of equipment is listed in the fourth list;

determining that there is an association between a first check-in record of a terminal device and a second check-in record sent by other terminal devices in a conference, including: the management device determines that the number of devices existing in both the first list and the second list reaches a preset number, the third list comprises the identifiers of other terminal devices corresponding to the second check-in record, and the fourth list comprises the identifiers of the terminal devices corresponding to the first check-in record, and then the first check-in record and the second check-in record are associated. The association degree is judged based on the fixed equipment information and the mobile equipment information, the association degree of the two check-in records can be further improved, and the reliability of the record effectiveness judged based on the check-in record with higher association degree is higher.

In a possible implementation of the second aspect, the method further includes: the ratio of the number of devices existing in both the first list and the second list to the total number of devices included in the first list, and the ratio of the number of devices existing in both the first list and the second list to the total number of devices included in the second list are both higher than a preset ratio, and the number of devices existing in both the third list and the fourth list reach a preset standard, it is determined that the first check-in record and the second check-in record are associated. And the association degree between the two check-in records is further improved.

In one possible implementation of the second aspect, determining validity of the first check-in record based on the association includes: the management device determines a set of all second check-in records associated with the first check-in record and determines the number of devices in the set corresponding to the second check-in records; when the number of the devices corresponding to the second check-in records in the set is larger than or equal to the preset number, determining that the first check-in records are valid; and when the number of the devices corresponding to the second check-in records in the set is less than the preset number, determining that the first check-in records are invalid. Whether the check-in records are effective or not is judged according to the correlation quantity between the check-in records corresponding to the equipment, so that the judgment is more accurate, and the check-in records are effectively prevented from being forged.

In a possible implementation of the second aspect, the method further includes: and when the equipment corresponding to the second check-in record in the set is more than or equal to the preset number and the ratio of the equipment corresponding to the second check-in record to the total number of people in the conference exceeds a threshold value, determining that the first check-in record is valid. The accuracy of judgment is further improved.

In one possible implementation of the second aspect, the method further includes: and the management equipment determines the attendance state of the conference participants corresponding to the first check-in records according to the number of the effective first check-in records, wherein the attendance state comprises attendance or absence. The attendance condition is determined based on the number of the check-in records, and the temporary check-in condition can be effectively avoided.

In a possible implementation of the second aspect, determining, according to the number of valid first check-in records, an attendance state of a user corresponding to the first check-in record includes: when the management equipment determines that the number of the effective first check-in records is larger than or equal to the set number, determining that the attendance state of the user corresponding to the first check-in records is attendance; and when the management equipment determines that the number of the effective check-in records is less than the set number, determining that the attendance state of the user corresponding to the first check-in record is absent. The method is more beneficial to judging whether the conference participants keep the attendance at the specified time.

In a possible implementation of the second aspect, if the management device determines that the number of valid first check-in records is greater than or equal to a set number, and determines that the attendance state of the user corresponding to the first check-in record is attendance, the method includes:

the management equipment determines that the number of the effective first check-in records is larger than or equal to a set number, and if the effective first check-in records are contained in set time, the attendance is determined to be normal attendance;

the management device determines that the number of valid first check-in records is greater than or equal to a set number, but no valid first check-in record exists within a specified time, and determines that the attendance is late or early.

In one possible implementation of the second aspect, the determining, by the management device, the attendance state of the conference participant corresponding to the first check-in record according to the number of valid first check-in records includes:

the management equipment judges that the number of the associated effective first check-in records and the number of the associated effective second check-in records accord with the number of the co-occurrence records, and judges that conference participants corresponding to the two check-in records co-occur in the conference;

the management device determines all directly or indirectly co-occurring conference participants based on the first check-in record, forms a co-occurrence set,

when the number of people in the co-occurrence set is more than or equal to the set number of people, the management equipment determines that the attendance state of the user corresponding to the first attendance record is attendance;

and when the number of people in the co-occurrence set is less than the set number of people, the management equipment determines that the attendance state of the user corresponding to the first attendance record is absent. The method can more accurately judge the attendance condition of the user and can prevent the condition that a small part of people gather together to sign in falsely.

In one possible implementation of the second aspect, the method further includes:

and when the management device judges that the first check-in record does not have a relationship with a second check-in record sent by other terminal devices in the conference and the first check-in record is not endowed with a first reliability level, determining that the first check-in record is invalid.

and when the management device judges that the first check-in record does not have correlation with a second check-in record sent by other terminal devices in the conference, but the first check-in record is endowed with a first reliability level, determining that the first check-in record is valid.

In a fourth aspect, the present application further provides an electronic device comprising:

a memory to store instructions for execution by one or more processors of a device;

and a processor configured to execute the instructions to enable the terminal device to perform the method of the second aspect embodiment.

In a fifth aspect, the present application provides a computer-readable storage medium, in which a computer program is stored, and the computer program, when executed by a processor, causes the processor to execute the method of the second aspect.

In a sixth aspect, the present application discloses a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of the embodiment of the second aspect described above.

Drawings

FIG. 1 is a diagram of a meeting check-in scenario according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a server according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a mobile phone according to an embodiment of the present application;

FIG. 4 is a flow diagram of a conference check-in method according to an embodiment of the present application;

FIG. 5 is a flow diagram of determining validity of check-in records according to one embodiment of the present application;

FIG. 6 is a flowchart illustrating determining reliability of check-in record association according to an embodiment of the present disclosure;

FIG. 7 is a flowchart illustrating determining reliability of check-in record association according to another embodiment of the present disclosure;

FIG. 8 is a diagram illustrating several instances of the number of devices corresponding to a check-in record associated with a current check-in record, in accordance with an embodiment of the present application;

FIG. 9 is a flow diagram of a method of identifying an attendance status in accordance with an embodiment of the present application;

FIG. 10a is a flow chart of another method for confirming attendance status in accordance with one embodiment of the present application;

FIG. 10b is a schematic diagram of determining co-occurrence according to an embodiment of the present application;

FIG. 11 is a diagram illustrating the composition of a co-occurrence set according to one embodiment of the present application;

fig. 12 is a schematic structural diagram of a terminal device according to an embodiment of the present application;

FIG. 13 is a block diagram of a system on a chip according to some embodiments of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

In order to clearly understand the technical solution of the present application, the following explains the terms appearing in the present application.

The conference convener is responsible for attendance of the conference, the organizer of the conference or the person who has the right to take charge of attendance of the conference has the right to use equipment for displaying whether the conference participant signs in successfully or not, and can directly confirm that the sign-in record is valid.

The conference participants refer to conference participants except for the convener of the conference, and can own terminal equipment and send check-in records for proving that the conference participants reach the conference places through the terminal equipment.

The terminal device refers to a device owned by a conference participant, for example, a mobile phone, a tablet computer, a wearable device, and the like. The devices can be provided with check-in application software, the check-in application software is used as an interface for participating in the conference, the check-in request message sent by the server side can be automatically received, various signal data is acquired, check-in records are generated, the check-in records can be automatically sent to the management device, and a convener of the conference is allowed to confirm whether the check-in records are reliable or not.

The management device may be a server or an electronic device acting in a server role, such as a desktop computer, a notebook computer, a tablet computer, a mobile phone, and the like. The management device can regularly send check-in request messages to the terminal devices of the conference participants within the time specified by the conference, receive check-in records sent by the terminal devices, judge the association relationship among the check-in records, judge whether the check-in records are effective or not based on the association relationship, and confirm and output the attendance conditions of the conference participants based on the effective check-in records.

Fixed equipment information, referred to herein as fixed equipment, refers to equipment, such as base stations, routers, etc., that provide network signals within a preset range for indicating a conference site. The fixed equipment information is identification information of the above-mentioned fixed equipment, for example, a base station identification, an identification of a router that provides a wireless signal, and the like.

The mobile device information, referred to herein as a mobile device, indicates other terminal devices than itself that can be found by the terminal device that is the subject of the check-in. The Mobile device information refers to identification information related to the terminal, for example, a Media Access Control (MAC) address of a Mobile phone providing a hot spot or a bluetooth signal, an International Mobile Equipment Identity (IMEI) number of the Mobile phone, and the like.

The conference check-in method of the present application is described below with reference to a scene diagram.

Referring to fig. 1, fig. 1 illustrates a scene diagram of a conference check-in. In this scenario, a cloud server 101 as a management device, and a mobile phone 102 and a mobile phone 103 as terminal devices are included. In each mobile phone, the conference application software or the check-in application software is downloaded before the conference checks in, and the application software is used as a port to allow the mobile phone 102 to automatically complete the check-in process. The cloud server automatically sends sign-in request messages to the mobile phone 102 and the mobile phone 103 according to the set conference sign-in time, after the mobile phone 102 and the mobile phone 103 receive the sign-in request messages, the collection function of signals can be automatically started, for example, signals sent by a base station and Bluetooth signals of peripheral terminal equipment are collected, addresses of the base station and unique identifications of the terminal equipment are obtained from the signals and used as fixed equipment information and mobile equipment information, and sign-in records are generated. In some embodiments, only one of the base station signal or the bluetooth signal may be acquired.

The mobile phone 102 generates a corresponding check-in record 01, and the mobile phone 103 generates a corresponding check-in record 02. Each check-in record may include a list of at least one base station address and at least one terminal device unique identifier that are acquired respectively. The cloud server receives the check-in

records

01 and 02, judges whether the two check-in records are associated or not based on the addresses of the respectively acquired base stations recorded in the list of the check-in records and the unique identifier of the terminal equipment, and determines the validity of each check-in record under the association of the two check-in records. Wherein validity may include invalid and valid.

The method and the device can flexibly acquire various signals in the environment, do not restrict the acquired signals, and are more flexible to use. In addition, the terminal equipment can automatically receive the sign-in request message and automatically generate the sign-in record, manual sign-in operation is not needed, and the operation is more convenient.

In the following embodiments, how to determine the association of two check-in records and how to judge the validity of the check-in records will be described in detail.

In the above embodiments, the mobile phone is used as the terminal device, and the cloud server is used as the management device. The terminal device in the present application may also be a tablet computer, a notebook computer, a super mobile personal computer, a Personal Digital Assistant (PDA), or a wearable terminal device, such as a watch, a bracelet, and the like. The management device may also be a computer or the like, and the types of the terminal device and the cloud server are not particularly limited in this application.

The following describes a conference check-in confirmation method according to an embodiment of the present application, with a server as a management device and a specific structure of the server.

Referring to fig. 2, fig. 2 shows a schematic structural diagram of a server. FIG. 2 is a block diagram illustrating a server 200 according to one embodiment of the present application. The server 200 may include one or more processors 201 coupled to a controller hub 203. For at least one embodiment, controller hub 203 communicates with processor 201 via a multi-drop Bus such as a Front Side Bus (FSB), a point-to-point interface such as a Quick Path Interconnect (QPI), or similar connection 206. The processor 201 executes instructions that control general types of data processing operations. In one embodiment, Controller Hub 203 includes, but is not limited to, a Graphics Memory Controller Hub (GMCH) (not shown) and an Input/Output Hub (IOH) (which may be on separate chips) (not shown), where the GMCH includes a Memory and a Graphics Controller and is coupled to the IOH.

Server 200 may also include coprocessor 202 and memory 204 coupled to controller hub 203. Alternatively, one or both of the memory and GMCH may be integrated within the processor (as described herein), with the memory 204 and coprocessor 202 coupled directly to the processor 201 and controller hub 203, with the controller hub 203 and IOH in a single chip. The Memory 204 may be, for example, a Dynamic Random Access Memory (DRAM), a Phase Change Memory (PCM), or a combination of the two. In one embodiment, coprocessor 202 is a special-Purpose processor, such as, for example, a high-throughput MIC processor (MIC), a network or communication processor, compression engine, graphics processor, General Purpose Graphics Processor (GPGPU), embedded processor, or the like. The optional nature of coprocessor 202 is represented in FIG. 2 by dashed lines.

Memory 204, as a computer-readable storage medium, may include one or more tangible, non-transitory computer-readable media for storing data and/or instructions. For example, the memory 204 may include any suitable non-volatile memory, such as flash memory, and/or any suitable non-volatile storage device, such as one or more Hard-Disk drives (Hard-Disk drives, hdd (s)), one or more Compact Discs (CD) drives, and/or one or more Digital Versatile Discs (DVD) drives.

In one embodiment, server 200 may further include a Network Interface Controller (NIC) 206. The network interface 206 may include a transceiver to provide a radio interface for the server 200 to communicate with any other suitable device (e.g., front end module, antenna, etc.). In various embodiments, the network interface 206 may be integrated with other components of the server 200. The network interface 206 may implement the functions of the communication unit.

In one embodiment of the present application, the network interface 206 may send a check-in request message to the terminal devices of the conference participants participating in the conference and receive a check-in record sent by the terminal devices. The processor 201 stores the check-in record in the memory 204. The server 200 may also transmit a result of confirming whether the check-in record is valid to the terminal device through the network interface, so that the conference participant who owns the terminal device can know the validity of the check-in record through the result.

The server 200 may further include an Input/Output (I/O) device 205. I/O205 may include: a user interface designed to enable a user to interact with the server 200; the design of the peripheral component interface enables peripheral components to also interact with the server 200; and/or sensors are designed to determine environmental conditions and/or location information associated with server 200.

It is noted that fig. 2 is merely exemplary. That is, although fig. 2 shows that the server 200 includes a plurality of devices, such as the processor 201, the controller hub 203, the memory 204, etc., in an actual application, the server using the conference check-in method of the present application may include only a part of the devices of the server 200, for example, may include only the processor 201 and the NIC 206. The nature of the optional device in fig. 2 is shown in dashed lines.

According to some embodiments of the present application, memory 204, which is a computer-readable storage medium, has stored thereon instructions that, when executed on a computer, cause server 200 to perform the following steps;

the conference check-in request message is sent to the terminal equipment;

receiving check-in records sent by terminal equipment, determining that the check-in records of the terminal equipment and the check-in records sent by other terminal equipment in the conference have correlation according to fixed equipment information and/or mobile equipment information in the check-in records, and determining the validity of the check-in records based on the correlation. How to determine the association between check-in records and how to determine the validity of check-in records based on the association between check-in records will be described in detail in the following embodiments.

The conference check-in confirmation method according to the embodiment of the present application is described below with reference to a mobile phone as a terminal device and with reference to a specific structure of the mobile phone.

Referring to fig. 3, fig. 3 shows a schematic structural diagram of a mobile phone. In this schematic configuration, the electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) connector 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a button 190, a motor 191, an indicator 192, a camera 193, a display screen 194, a Subscriber Identity Module (SIM) card interface 195, and the like. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like.

It is to be understood that the illustrated structure of the embodiment of the present invention does not specifically limit the electronic device 100. In other embodiments of the present application, electronic device 100 may include more or fewer components than shown, or some components may be combined, some components may be split, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), etc. The different processing units may be separate devices or may be integrated into one or more processors.

The processor 110 may generate operation control signals according to the instruction operation code and the timing signals, so as to complete the control of instruction fetching and instruction execution.

A memory may also be provided in processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. Avoiding repeated accesses reduces the latency of the processor 110, thereby increasing the efficiency of the system.

The wireless communication function of the electronic device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, a modem processor, a baseband processor, and the like.

The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the electronic device 100 may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide a solution including 2G/3G/4G/5G wireless communication applied to the electronic device 100. The mobile communication module 150 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 150 may receive the electromagnetic wave from the antenna 1, filter, amplify, etc. the received electromagnetic wave, and transmit the electromagnetic wave to the modem processor for demodulation. The mobile communication module 150 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the same device as at least some of the modules of the processor 110.

The wireless communication module 160 may provide a solution for wireless communication applied to the electronic device 100, including Wireless Local Area Networks (WLANs) (e.g., wireless fidelity (Wi-Fi) networks), bluetooth (bluetooth, BT), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), and the like. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be transmitted from the processor 110, perform frequency modulation and amplification on the signal, and convert the signal into electromagnetic waves through the antenna 2 to radiate the electromagnetic waves.

In some embodiments, antenna 1 of electronic device 100 is coupled to mobile communication module 150 and antenna 2 is coupled to wireless communication module 160 so that electronic device 100 can communicate with networks and other devices through wireless communication techniques. The wireless communication technology may include global system for mobile communications (GSM), General Packet Radio Service (GPRS), code division multiple access (code division multiple access, CDMA), Wideband Code Division Multiple Access (WCDMA), time-division code division multiple access (time-division code division multiple access, TD-SCDMA), Long Term Evolution (LTE), LTE, BT, GNSS, WLAN, NFC, FM, and/or IR technologies, etc. The GNSS may include a Global Positioning System (GPS), a global navigation satellite system (GLONASS), a beidou navigation satellite system (BDS), a quasi-zenith satellite system (QZSS), and/or a Satellite Based Augmentation System (SBAS).

In an embodiment of the present application, the wireless communication module 160 may implement a communication connection with the server in the above embodiments, the mobile phone 100 may receive a check-in request message sent by the server through the wireless communication module and the antenna, and the processor 110 responds to the check-in request message and scans signal information in the surrounding environment through the wireless communication module, for example, scans other mobile device information through a hot spot wifi, or scans other mobile device information through bluetooth, or scans fixed device information such as address information of a nearby base station. The processor 110 may store the acquired device information in a fixed table and form a check-in record. The wireless communication module 160 then sends the check-in record to the server.

The following describes the procedure of the conference check-in confirmation method according to the present application with reference to a specific embodiment. In the following embodiments, a mobile phone is used as a terminal device, and a server is used as a management device.

Referring to fig. 4, fig. 4 shows a flowchart of a conference check-in method in an embodiment of the present application. The method is executed by a system consisting of a mobile phone 401 and a server 402. Before the conference signs in, each mobile phone needs to install application software for signing in to a specified conference, and the application software is used as a port for signing in to the conference, so that participants can conveniently sign in to the participating conference. For example, the conference participant may input a name of the conference participant as a conference participant participating in the conference in advance through the application software according to the conference account number, and the mobile phone may transmit a corresponding conference identifier, a name of the participant, and an identifier of the mobile phone corresponding to the name of the participant to the server. And the server counts the conference participants participating in the conference according to the identification of the mobile phone. After the subsequent mobile phone sends the check-in record, the server can determine the name of the conference participant according to the identifier of the device corresponding to the check-in record, and further determine whether the corresponding conference participant signs in according to the check-in record. The specific check-in confirmation method comprises the following steps.

S401, the server sends a sign-in request message to the mobile phone.

In the embodiment of the application, the server can send the check-in request message before the conference is started and at the middle of the conference. For example, the conference start time is 8 points. The convener can set the first check-in period of the meeting to be 7 o 'clock 50 to 8 o' clock for check-in. When the system time of the server reaches the set 7 o 'clock and 50 o' clock, the server can automatically send the check-in request message to the terminal equipment connected with the server, so that the condition that the check-in time is easily missed by manual operation can be avoided.

In addition, in some embodiments of the present application, the triggering of the server to send the check-in request message may also be a manual selection of sending the check-in request message, for example, a convener randomly selects a time, and the control server sends the check-in request message to the terminal device.

S402, the mobile phone receives the sign-in request message, responds to the sign-in request message, collects various signals sent by equipment in the surrounding environment to acquire equipment information, and generates a sign-in record. The various signals may be signals sent by a fixed device (i.e., fixed device signals), signals sent by a mobile device (i.e., mobile device signals), or a combination of both.

The signal sent by the fixed device may be a base station signal that can be currently acquired by the mobile phone, or a WiFi signal sent by the router, and acquires device information from the signal, for example, an address of the device, for example, or an MAC address of the router. Through the addresses, the mobile phone used by the conference check-in person can be positioned to ensure that the mobile phone of the check-in object is within a preset range.

The signal sent by the mobile device may be a hot WiFi signal, a bluetooth signal, and the like sent by mobile devices such as mobile phones, watches, tablet computers, and the like of other conference participants in the conference. For example, the bluetooth signal may be a bluetooth broadcast signal, which is a specific example of a signal emitted by a mobile device. By broadcasting the signal via bluetooth, the handsets can be made to discover each other via bluetooth communication, and the unique identifier of the handset can be known. Wherein the identifier may be the MAC address or IMEI of the conference participant handset. Or dynamically generated identification, such as UUID, of each conference participant through the handset for representing the uniqueness of the device, so that the name of the conference participant registered through the handset can be determined through the handset.

The mobile phone acquires at least one of the device information and generates a check-in record, wherein the check-in record comprises the device information acquired by the mobile phone. For example, the address of the base station and the MAC address of the handset, etc. may be included. The MAC address of the mobile phone can determine the name of the conference participant corresponding to the MAC address of the mobile phone. In the check-in record, the names of the participants, the MAC addresses of the mobile phones, and the like may be specifically managed in a list form. Specifically, reference may be made to the MAC address list of the router (device information list of the fixed device) in table 1 and the MAC d address list of the handset (device information list of the mobile device) in table 2.

TABLE 1

TABLE 2

In addition to the above contents, the check-in record of the present application may further include other necessary contents, such as options for the user to select, or other specific information filled by the user, and the present application is not limited thereto.

And S403, the mobile phone sends the sign-in record to a server.

S402 and S403 in this embodiment may be automatically completed by the mobile phone, and the conference participant using the mobile phone may send the check-in record to the server without any operation. In addition, in the embodiment of the application, after receiving the check-in record, the server may feed back to the mobile phone to receive the recorded feedback, for example, send a message that the check-in record is successfully received, and the mobile phone may display a prompt of "the check-in record is successfully sent" and the like on the screen, so that the conference participant can confirm that the conference participant has finished checking in.

S404, the server judges whether the currently received check-in record is associated with other check-in records or not based on the equipment information in the check-in record. And the other check-in records are check-in records sent by the mobile phones of other conference participants. The determination of whether there is an association between check-in records will be described in detail in the following embodiments, and specifically, refer to the following detailed description of S404.

When the server determines that the currently received check-in record is not associated with other check-in records, the server may directly determine the result that the check-in record is invalid, and directly execute S406. The fact that the check-in record is invalid means that the server judges that the terminal equipment does not finish the check-in, and the user of the mobile phone is regarded as not participating in the current time period.

When the server determines that the currently received check-in record is associated with another check-in record, step S405 needs to be executed.

At S405, the server further determines the validity of the check-in records based on the association between the check-in records. Wherein validity may include valid or invalid. When the server determines the result that the check-in record is valid or invalid based on the association of the check-in records, S406 is performed. Regarding the process of the server determining the check-in validity based on the association, the following embodiments will be described in detail, and specific reference may be made to the following detailed description at S405.

In S406, the result of the validity of the check-in record is sent to the mobile phone. After receiving the judgment result, the mobile phone can display the validity result in the form of characters, pictures or characters and the like. For example, taking the result of displaying the validity in text as an example, the "check-in success" may be displayed for a valid check-in record, and the "check-in failure" may be displayed for an invalid check-in record.

The foregoing determination process for determining whether check-in records are associated with each other and the validity of the associated check-in records will be described in detail below with reference to specific embodiments, and this process corresponds to S404 and S405 in fig. 4.

Referring to FIG. 5, FIG. 5 shows a flow diagram for determining the validity of a check-in record. The flow chart is executed by the server in fig. 4, comprising the steps of:

s501, the server acquires the equipment information list in the check-in record. Wherein the device information may include any one of device information of the fixed device (fixed device information) and device information of the mobile device (mobile device information). Specific lists can be found with reference to the descriptions in tables 1 and 2 above.

S502, judging whether the currently received check-in record is related to other check-in records.

In the embodiment of the application, whether the current check-in record is associated with other check-in records or not is judged based on the device information in the check-in record, and one or a combination of the following methods may be included.

The first method is as follows: the association is judged based on the device information of the fixed device (fixed device information). The following description will be given taking the fixed device information as the MAC address of the router as an example, and reference may be made to this example for judgment of an example of acquiring a base station signal.

The server acquires the MAC address list of the router in the current check-in record and the MAC address list of the router in the check-in record sent by other mobile phones, wherein the list comprises the MAC addresses of the routers acquired by the two mobile phones respectively. And when the server judges that at least one identical MAC address of the router exists in the list, the current check-in record is considered to be associated with another check-in record, otherwise, the current check-in record is not associated. For example, the MAC address lists of the routers are shown in tables 3, 4 and 5, where table 3 is recorded in the check-in record sent by the mobile phone of zhang three, table 4 is recorded in the check-in record sent by the mobile phone of liqi four, and table 5 is recorded in the check-in record sent by the mobile phone of wang five.

TABLE 3

TABLE 4

TABLE 5

The MAC addresses of the routers as described in the lists in table 3 and table 4. The third sign-in record comprises the MAC addresses of the three routers, and the fourth sign-in record also comprises the MAC addresses of the three routers. Where the MAC addresses of two routers in the two lists are the same. And according to the rule that the two check-in records are associated as long as the two check-in records have the same MAC address, the server judges that the two check-in records are associated. Otherwise, if the table 5 is compared with the table 4, and the same MAC address of the router does not exist in the two tables, it is determined that the two check-in records are not related.

In another embodiment of the present application, in order to improve the degree of association, the number ratio of the MAC addresses of the routers in the list may be further defined, for example, when the ratio of the number of MAC addresses of the routers existing in the two tables at the same time to the total number of MAC addresses of the routers included in the first list, and the ratio of the number of MAC addresses of the routers existing in the two tables at the same time to the total number of MAC addresses of the routers included in the second list are higher than the preset ratio. Then it is determined that the two check-in records are associated. As illustrated by combining table 3 and table 4, the preset ratio is 1/3, the number of MAC addresses of the same router in the two lists is 2, the ratio in table 3 is 2/3, the ratio in table 4 is 2/3, and both ratios are higher than the preset ratio 2/3, and it is determined that the check-in record corresponding to table 3 is associated with the check-in record corresponding to table 4. In addition, in other embodiments of the present application, the ratios corresponding to the two tables may be added, averaged, and compared with a preset ratio to determine whether the two tables are related. The present application is not limited to the preset ratio values and the associated rules. The convener can properly adjust the set rules according to the degree of the sign-in requirement of the conference, so that different rules can adapt to the conference with different sign-in requirements.

The second method comprises the following steps: the association is judged based on device information of the mobile device (mobile device information). The following description will be given taking the identifier of the mobile phone as an example. The identifier may be a unique identifier generated based on the MAC address of the mobile phone, for example, the mobile phone generates a hash value based on the MAC address of the mobile phone through a hash algorithm.

The server acquires an identifier list in the current check-in record, wherein the list comprises the acquired identifier of the mobile phone. And the server judges that the lists corresponding to the two check-in records comprise the identifiers of the mobile phones of each other, and then determines that the two check-in records are associated. Or the number of identifiers of handsets simultaneously present in both lists reaches a preset criterion, for example, the ratio of the number of identifiers of handsets simultaneously present in both lists to the total number of identifiers of all handsets in each list reaches above the set ratio 2/3.

By way of example, with reference to table 6 and table 7, table 6 is recorded in the check-in record sent by the mobile phone of liqing and table 7 is recorded in the check-in record sent by the mobile phone of zhang. The identifier list of the mobile phone in the check-in record corresponding to liqi includes identifiers of 3 mobile phones, the identifier list of the mobile phone in the check-in record corresponding to zhang san includes identifiers of 3 mobile phones, and the two lists include identifiers of 2 identical mobile phones, namely, an identifier 2 and an identifier 3. The ratio of the number of identifiers of the same cell phone to the number of identifiers of the cell phones in each list is 2/3, and when the set ratio reaches 2/3, two check-in records are considered to be associated. Otherwise, judging that the two check-in records are not related. The judging method can improve the degree of the association of the check-in records.

TABLE 6

TABLE 7

In the embodiment of the application, it may also be required that the device information lists corresponding to the two check-in records include identifiers of the mobile phones of each other, and at the same time, the number of the identifiers of the mobile phones existing in the two lists reaches a preset standard. As shown in table 6 and table 7, that is, the identifiers of the mobile phones that include each other, and the number of mobile phones that exist in the two lists at the same time satisfy the preset criterion, that is, the ratio of the number of identifiers of the same mobile phone to the number of identifiers of the mobile phones in each list is 2/3, and when the set ratio 2/3 is reached, it is determined that there is a correlation between the two check-in records, and the degree of correlation between the two records is further improved.

The third method comprises the following steps: the determination is made based on the combination of the device information of the fixed device in the first mode and the device information of the mobile device in the second mode.

The server determines whether the current check-in record is associated with other check-in records based on the MAC address of the router (device information of the fixed device) and the identifier of the handset (device information of the mobile device) in the check-in record. The two methods for judging the relevance can be referred to in the judgment process of each method. And will not be described in detail herein. By combining the two methods to judge the relevance, the relevance degree between the two check-in records can be effectively improved, and the accuracy of effective judgment is favorably improved.

It should be noted that, in the above embodiments, the address of the base station and the identifier of the handset are exemplarily described for ease of understanding. In some embodiments of the present application, the unique identifier may also be a unique identifier of a WiFi router, a watch, a tablet, and the like.

When the server judges that the two check-in records are associated, S503 and S504 are executed.

S503, the server determines the reliability degree of the current check-in record.

In the embodiment of the application, the server endows each check-in record with different reliability grade labels, and the reliability grades are sequentially divided into high reliability, medium reliability, low reliability and unreliability from high reliability to low reliability. The determination of the degree of reliability is made based on the association of the two check-in records determined based on fig. 4 as described above.

As a definition of a corresponding level of reliability, where check-in records issued by objects specified by the convener's device have high reliability (i.e., as an example of a first level of reliability). For example, a person of a group committee, or a person having a speaking task, checks in through a held device. Or a check-in of a conference participant determined directly by the held device.

Check-in records associated with check-in records having a high level have a medium level of reliability (i.e., as an example of a second level of reliability). Check-in records associated with check-in records having a medium level of reliability have a low level of reliability (i.e., as an example of a third level of reliability), and check-in records associated with check-in records having a low level of reliability are unreliable (no level of reliability). The division of the reliability rating into four ranges is merely illustrative and may be more or less. Or only the top, middle and unreliable third gear.

As shown in fig. 6, fig. 6 is a schematic diagram illustrating the reliability of the association determination of the check-in record. In the schematic diagram, check-in records of four persons A, B, C and D in different time periods are included. Wherein, the check-in record corresponding to the first is confirmed to be valid by the equipment of the convener, and the server gives high reliability to the check-in record, namely, the check-in record 11, the check-in record 12 and the check-in record 13 of the first are high reliability. As shown in the figure, in a first time period, for example, one hour is taken as a time period, the check-in record 21 of b is associated with the check-in record 11 of a, the server determines that the check-in record 21 of b is medium reliable, the check-in record 31 of c is associated with the check-in record 21 of b, the server determines that the check-in record 31 of c is low reliable, and the check-in record 41 of d is associated with the check-in record 31 of c, and the server determines that the check-in record 41 of d is unreliable. During the second time period, check-in record 32 of third is associated with check-in record 12 of first, then the server determines that check-in record 32 of third is medium reliable, and determines that check-in record 22 and check-in record 42 associated with check-in record 32 of third are low reliable. In a third time period, check-in record 23 of B is associated with check-in record 13 of A, then the server determines that check-in record 23 of B is medium reliable, and determines that check-in record 33 and check-in record 43, which are not associated with any records, are unreliable.

S504, the server judges whether the reliability degree of the current check-in record meets low reliability (as a preset reliability level).

When the server judges that the check-in record associated with the current check-in record is endowed with high reliability or medium reliability, namely the current check-in record is medium reliability or low reliability, S506 is executed to determine that the check-in record is effective.

When the server judges that the check-in record associated with the current check-in record is endowed with the reliability lower than the low reliability, namely the current check-in record is unreliable, S507 is executed to determine that the check-in record is invalid.

For example, referring to fig. 6, when the server determines validity according to the rule that the check-in record with high or medium reliability is a valid record, the following results are obtained: in a first time period, the check-in record 11 of the first and the check-in record 21 of the second are valid records, and the check-in record 31 of the third and the check-in record 41 of the third are invalid records; in a second time period, the check-in record 12 of the first and the check-in record 32 of the third are valid records, and the check-in record 22 of the second and the check-in record 42 of the third are invalid records; in the third time period, the check-in record 13 of A and the check-in record 23 of B are valid records, and the check-in record 33 of C and the check-in record 43 of D are invalid records.

When it is determined that the two check-in records are not associated, S503 and S505 are performed.

In S505, the server determines whether the current check-in record has high reliability. If the check-in record has high reliability, S506 is performed to determine that the check-in record is valid. If not, S507 is executed to determine that the check-in record is invalid.

Referring to fig. 7, fig. 7 is a flowchart illustrating a reliability degree of association judgment of check-in records according to another embodiment of the present application, and S503 and S504 in fig. 5 may also adopt S503 'and S504' to perform judgment, where S501 and S502, and S506 and S507 are already described in detail in fig. 5, and are not repeated here, and only S503 'and S504' different from S503 and S504 are described here.

In S503', the server determines the number of all handsets associated with the current check-in record. The server determines all check-in records associated with the current check-in record in the same time period according to any one of the association methods for determining association described in the above embodiments. And taking the check-in records as a set, and determining the number of the mobile phones corresponding to all the check-in records of the set. The number of the mobile phones in the application can also represent the number of the conference participants, that is, each check-in record corresponds to one mobile phone, and each mobile phone corresponds to one conference participant.

S504', the server determines whether the number of the mobile phones reaches 10 (as an example of a preset number). And judging whether the current check-in record is valid.

As shown in fig. 8, fig. 8 is a diagram illustrating several situations for the number of handsets corresponding to the check-in record associated with the current check-in record. Assume that the conference participants total 100 people.

If the number of 50 handsets (50 conference participants), 20 handsets (20 conference participants), and 10 handsets (10 conference participants) associated in fig. 8 is greater than 10, the server performs S506.

If the number of the 2 mobile phones (2 conference participants) is less than 10 and the number requirement of the preset number of 10 mobile phones is not met, the server executes S507.

In an embodiment of the application, the validity of the record can be determined by calculating the proportion of the number of the mobile phones corresponding to the check-in records related to the current check-in records to the total number of the equipment, so that when the total number of the conference participants changes greatly, the preset number is adjusted through the proportion, and the validity reasonability is improved.

In another embodiment of the present application, the server may further combine the two methods in fig. 5 and fig. 7 to determine validity of the check-in record, and when the current check-in record meets the conditions of the two determination methods, the check-in record is determined as a valid check-in record. The specific determination method is described in detail in fig. 5 and fig. 7 of the above embodiment, and is not described herein again.

In the above embodiments, a mobile phone is taken as an example of the terminal device for signing in, and other terminal devices, such as a watch, a bracelet, and a computer, may also be used in the present application.

The following describes a process of determining an attendance state of a conference participant according to an embodiment of the present application with reference to a specific embodiment.

Referring to fig. 9, fig. 9 shows a flow chart of a method of confirming an attendance status. The attendance state comprises an attendance state and an absence state, and the attendance further comprises a normal attendance state, a late arrival state and an early exit state. The method may be performed by the server of fig. 4, and includes the following steps.

S910, counting the number of the effective check-in records corresponding to the mobile phone.

In one embodiment of the present application, check-in may be divided into one or more check-in cases. When the meeting is checked in only one time. And if the server judges that the current check-in record is valid, judging that the attendance state of the conference participant corresponding to the check-in record is attendance.

In the following embodiment, a case of multiple check-in is mainly considered, and when the server needs to determine whether the conference participant is on duty according to the check-in frequency, it needs to count all check-in records corresponding to the same mobile phone (conference participant) respectively, and count the number of valid check-in records for each person. That is, the same conference participant can check in for multiple times in one conference, corresponding to multiple check-in records. And one conference participant corresponds to one mobile phone. The same mobile phone may be assigned to a plurality of check-in records.

In the embodiment of the application, the server can classify according to the identifier of the mobile phone corresponding to the check-in record. Namely, after the server receives the check-in record, the check-in record is classified into a list with the identifiers of the same mobile phones. Wherein the identifier of the handset and the name of the corresponding conference participant have been recorded in the memory of the server before the conference check-in begins. After the mobile phone sends the check-in record, the server finds the name of the corresponding conference participant according to the identifier of the mobile phone, and classifies the corresponding check-in record under the name of the corresponding conference participant. The mobile phone can respond to the sign-in record generated by the sign-in request message every time when the server sends the sign-in request message at different time periods, and can correspond to the conference participants, so that the attendance condition of the conference participants can be effectively judged.

For example, as shown in table 8, table 8 is a table of check-in situations for different conference participants. The table includes the sign-in conditions of 4 conference participants, namely "zhang san," "li si," "wang wu," and "zhao liu," respectively. Three of the mobile phones correspond to the mobile phone 1, four of the mobile phones correspond to the mobile phone 2, five of the mobile phones correspond to the mobile phone 3, and six of the mobile phones correspond to the mobile phone 4. The corresponding relation between the mobile phone and the participants can be bound through check-in software before the conference check-in. As shown in table 8, each person checked in 10 times in the same meeting. That is, the server can automatically send 10 sign-in message requests to the mobile phone, and the mobile phone generates a sign-in record correspondingly every time the mobile phone responds to a sign-in request message. The server determines whether each check-in record is valid according to the methods described in the above embodiments of fig. 4-5 and 7. A valid check-in record is marked as "successful" and an invalid check-in record is marked as "failed". And counts the number of valid check-in records. For example, in table 8, the number of valid check-in records for zhang is 8, and the number of valid check-in records for lie four and wang five is 6. The effective check-in records for Zhao six are 3.

TABLE 8

Conference participants	Zhang three-mobile phone 1	Li four-mobile phone 2	Wangwu mobile phone 3	Zhao liu-mobile phone 4
					1 st sign-in	Successful	Failure of	Successful	Successful
2 nd sign-in	Successful	Failure of	Successful	Failure of
					3 rd sign-in	Failure of	Failure of	Failure of	Successful
4 th sign-in	Successful	Successful	Successful	Failure of
					5 th sign-in	Successful	Successful	Successful	Failure of
6 th sign-in	Successful	Successful	Successful	Failure of
					7 th sign-in	Failure of	Failure of	Failure of	Failure of
8 th sign-in	Successful	Successful	Successful	Failure of
					9 th sign-in	Successful	Successful	Failure of	Failure of
10 th check-in	Successful	Successful	Failure of	Successful

S920, it is determined whether the number of valid check-in records reaches 5 (as a set number).

When the server determines that the number of the valid check-in records corresponding to the same mobile phone reaches the set number, S930 is executed to determine that the attendance status of the conference participant corresponding to the mobile phone is attendance.

If the number is not up to the set number, S940 is executed to determine that the attendance status of the conference participant corresponding to the mobile phone is absent.

For example, as shown in table 8, the conference is checked in 10 times in total, and if the set number of the number of valid check-in records is 5 times, and Zhao six having less than 5 valid check-in records is determined to be absent. And judging that the attendance is carried out if the attendance records of Wang Wu, Li IV and Zhang III which have more than 5 effective sign-in records are possessed. The set number can be set by the conference convener according to the conference requirement.

In some embodiments, the convener may set or select the meeting according to actual situations by determining whether the number of check-in records reaches 50% of the total check-in times, which is not limited herein.

In an embodiment of the present application, when it is further determined that the specific attendance situation of the conference participant that has been determined as attendance belongs to normal attendance, late arrival or early departure, it is determined in combination with the time corresponding to each check-in record, and S940 is performed.

In S950, normal attendance, late arrival, or early departure is determined according to the valid check-in records and the time corresponding to the check-in record. Specifically, the server may determine whether there is a valid check-in record within a specified time.

In connection with table 9, table 9 sets the check-in time interval of 10 check-in records in table 8 to 10 minutes. That is, the server checks in once at the conference start time, and thereafter, transmits a frequency of check-in request messages to the mobile phone once every 10 minutes, and obtains a check-in record generated by the mobile phone for a corresponding time period. If the specified time is 7: 50, the 1 st check-in record in the time period. As shown in table 9, the 1 st check-in records corresponding to zhang san and wang wu are both check-in successfully (valid check-in records), and zhang san and wang wu do not belong to late arrival. And if the 1 st check-in record corresponding to the lee four is the check-in failure (invalid check-in record), judging that the lee four belongs to late arrival. In the same manner, when the designated time is the session 9:20 at or near the end of the conference. I.e., corresponding to the 10 th check-in record. The 10 th check-in records of Zhang III and Li IV can be successfully checked in, so that the check-in records do not belong to early quit. And the 10 th sign-in record of the fifth generation is the sign-in failure, the record belongs to early quit. And the fact that Zhang three belongs to neither late arrival nor early exit and the successful number of check-in is high can be determined as normal attendance. In other embodiments of the present application, the judgment of normal attendance may also be performed in combination with a plurality of time periods in the middle of the conference, so as to accurately judge the attendance.

TABLE 9

Time of attendance	Number of sign-ins	Zhang San	Li Si	Wang Wu	Zhao liu xi
						7:50	1 st sign-in	Successful	Failure of	Successful	Successful
8:00	2 nd sign-in	Successful	Failure of	Successful	Failure of
						8:10	3 rd sign-in	Failure of	Failure of	Failure of	Successful
8:20	4 th sign-in	Successful	Successful	Successful	Failure of
						8:30	5 th sign-in	Successful	Successful	Successful	Failure of
8:40	6 th sign-in	Successful	Successful	Successful	Failure of
						8:50	7 th sign-in	Failure of	Failure of	Failure of	Failure of
9:00	8 th sign-in	Successful	Successful	Successful	Failure of
						9:10	9 th sign-in	Successful	Successful	Failure of	Failure of
9:20	10 th check-in	Successful	Successful	Failure of	Successful

And S960, outputting normal attendance, late arrival or early exit. The server sends the attendance state to the equipment of the conference convener and the mobile phones of the conference participants, so that the conference participants and the conference convener can know the attendance condition in time.

In one embodiment of the present application, the process of determining the attendance status of the user may also be determined by co-occurrence of conference participants.

Referring to fig. 10a, fig. 10a shows a flow chart of another method of confirming an attendance status. The method may be performed by the server of fig. 4 described above. The method specifically comprises the following steps:

s1010, counting all effective check-in records corresponding to the current mobile phone.

S1020, determining the number of times of association between the valid check-in record corresponding to the mobile phone and the check-in records of other mobile phones. For example, zhang san generates a plurality of check-in records 01 through a mobile phone 01 in a conference, and lie san generates a plurality of check-in records 02 through a mobile phone 02 in a conference. When the server judges that 2 of the plurality of check-in records 01 are associated with 2 of the plurality of check-in records 02, the server counts the number of times of the associated check-in records 01 and the associated check-in records 02 to be 2.

S1030, determines whether the number of times of association reaches 2 (sets a threshold).

If so, the server executes S1040 to determine that the two conference participants corresponding to the two mobile phones coexist in the conference. For example, if the check-in records of zhang san and lie si are associated 2 times and reach 2 times of the set threshold, zhang san and lie si co-occur in the conference. In embodiments of the present application, the determination of co-occurrence may also be made in conjunction with a confidence level of the check-in record.

Referring to fig. 10b, fig. 10b shows a schematic diagram of determining co-occurrence. In the schematic diagram, three conference participants, namely a conference participant A, a conference participant B and a conference participant C are included, wherein at the first check-in time of 8:00, the server receives the check-in record 011 of the conference participant A, and the check-in

records

021 and 031 of the conference participant B. At a second check-in time 8:20, the server receives the first check-in record 012, the second check-in record 022, and the third check-in record 032. At a third check-in time of 8:40, the server receives the first check-in record 013, the second check-in record 023, and the third check-in record 033. As shown in FIG. 11, the check-in record 011 for A has medium reliability, the check-in record 021 for B associated with the check-in record 011 is low reliability, and the check-in record 031 for C associated with the check-in record 021 has unreliable. A check-in record 012 has a low reliability, a check-in record 022 of B associated with check-in record 012 is a high reliability, and a check-in record 032 of C associated with check-in record 022 has a low reliability. A check-in record 013 for A has high reliability, check-in record 023 has unreliability, check-in record 033 has unreliability, and none of the three records are related. Assume that the criterion for determining co-occurrence is that the check-in records of two conference participants are associated 2 times, and the associated check-in records have at least a reliability above a low reliability. Then, as can be seen from fig. 11, a and b are associated once in the check-in records of the two time periods of 8:00 and 8:20, respectively, for a total of 2 times, and the reliability of the check-in record 011, the check-in record 021, the check-in record 012, and the check-in record 022, which are associated twice, satisfies the low reliability or more, then it is determined that a and b co-occur. B and while the check-in record is associated 2 times, one of the check-in records 013 has unreliability and does not meet at least low reliability requirements. Judging that the B and the C do not coexist. And if the association frequency between the records of the first and third parties is 0 and the reliability of the check-in record is not met, judging that the first and third parties do not co-occur. The method further improves the reliability of co-occurrence judgment.

In S1030, if not, the server performs S1050 to determine that the conference participant corresponding to the mobile phone is absent.

And S1060, counting all conference participants co-existing with the conference participant corresponding to the mobile phone.

And constructing all the conference participants which are co-existed with the conference participant corresponding to the mobile phone into a set. If there are newly added people co-occurring with the current conference participant, they are added to the set. Until the set cannot be expanded, or cannot be expanded within a specified time. The number of all conference participants in the set is counted.

S1070, determining whether the number of conference participants in the set is less than 10 (preset threshold).

If the number of the terminal devices is less than 10, the server executes step S1050 to determine that the conference participant corresponding to the terminal device is absent.

If the number is larger than or equal to 10, the server executes S1080 to determine that the conference participant is on duty.

The preset threshold may also be a ratio of the number of people in the collection to the total number of meetings in some embodiments of the present application.

Referring to fig. 11, fig. 11 shows a composition diagram of a co-occurrence set. The conference participants in this schematic diagram are provided with 10 persons, wherein the number of persons in (a) is 7 and the number of persons in (b) is 3. If the threshold is set such that the ratio of the number of people in the set to the total number of people in the conference is greater than 30%, then all conference participants in the set shown in (a) are determined to be out of attendance, and all conference participants in the set shown in (b) are determined to be out of attendance.

The attendance state is judged through the co-occurrence relation of the conference participants, the false sign-in behavior of small people gathering can be effectively avoided, and the accuracy of attendance state judgment is improved.

It should be noted that the parameter values in the embodiments of the present application are described as examples for easy understanding, and other parameter values may be used in the present application, and are not limited to the present application.

Referring to fig. 12, the present application also provides a terminal device, including:

a memory 1210 for storing instructions for execution by the one or more processors of the device, an

A processor 1220 for executing the methods explained in the above embodiments in conjunction with fig. 4, fig. 5, fig. 7, fig. 9 and fig. 10.

The present application also provides a computer-readable storage medium, which stores a computer program that, when executed by a processor, causes the processor to perform the method explained in fig. 4, 5, 7, 9 and 10 in the above embodiments.

The present application also provides a computer program product comprising instructions that, when run on a terminal device, cause a processor to perform the method of the above embodiments as shown in fig. 4, fig. 5, fig. 7, fig. 9 and fig. 10.

Referring now to fig. 13, shown is a block diagram of a SoC (System on Chip) 1300 in accordance with an embodiment of the present application. In fig. 13, like parts have the same reference numerals. In addition, the dashed box is an optional feature of more advanced socs. In fig. 13, SoC1300 includes: an interconnect unit 1350 coupled to the application processor 1310; a system agent unit 1380; a bus controller unit 1390; an integrated memory controller unit 1340; a set or one or more coprocessors 1320 which may include integrated graphics logic, an image processor, an audio processor, and a video processor; a Static Random Access Memory (SRAM) unit 1330; a Direct Memory Access (DMA) unit 1360. In one embodiment, the coprocessor 1320 includes a special-purpose processor, such as, for example, a network or communication processor, compression engine, GPGPU, a high-throughput MIC processor, embedded processor, or the like.

Included in Static Random Access Memory (SRAM) unit 1330 may be one or more computer-readable media for storing data and/or instructions. A computer-readable storage medium may have stored therein instructions, in particular, temporary and permanent copies of the instructions. The instructions may include: when executed by at least one unit in the processor, the Soc1300 is enabled to execute the method for establishing the device communication connection according to the foregoing embodiment, which may specifically refer to the boot method explained in the foregoing embodiment with reference to fig. 4, fig. 5, fig. 7, fig. 9, and fig. 10, and will not be described herein again.

Embodiments of the mechanisms disclosed herein may be implemented in hardware, software, firmware, or a combination of these implementations. Embodiments of the application may be implemented as computer programs or program code executing on programmable systems comprising at least one processor, a storage system (including volatile and non-volatile memory and/or storage elements), at least one input device, and at least one output device.

Program code may be applied to input instructions to perform the functions described herein and generate output information. The output information may be applied to one or more output devices in a known manner. For purposes of this Application, a processing system includes any system having a Processor such as, for example, a Digital Signal Processor (DSP), a microcontroller, an Application Specific Integrated Circuit (ASIC), or a microprocessor.

The program code may be implemented in a high level procedural or object oriented programming language to communicate with a processing system. The program code can also be implemented in assembly or machine language, if desired. Indeed, the mechanisms described in this application are not limited in scope to any particular programming language. In any case, the language may be a compiled or interpreted language.

In some cases, the disclosed embodiments may be implemented in hardware, firmware, software, or any combination thereof. The disclosed embodiments may also be implemented as instructions carried by or stored on one or more transitory or non-transitory machine-readable (e.g., computer-readable) storage media, which may be read and executed by one or more processors. For example, the instructions may be distributed via a network or via other computer readable media. Thus, a machine-readable medium may include any mechanism for storing or transmitting information in a form readable by a machine (e.g., a computer), including, but not limited to, floppy diskettes, optical disks, Compact disk Read Only memories (CD-ROMs), magneto-optical disks, Read Only Memories (ROMs), Random Access Memories (RAMs), Erasable Programmable Read Only Memories (EPROMs), Electrically Erasable Programmable Read Only Memories (EEPROMs), magnetic or optical cards, flash Memory, or a tangible machine-readable Memory for transmitting information (e.g., carrier waves, infrared signals, digital signals, etc.) using the Internet in electrical, optical, acoustical or other forms of propagated signals. Thus, a machine-readable medium includes any type of machine-readable medium suitable for storing or transmitting electronic instructions or information in a form readable by a machine (e.g., a computer).

In the drawings, some features of the structures or methods may be shown in a particular arrangement and/or order. However, it is to be understood that such specific arrangement and/or ordering may not be required. Rather, in some embodiments, the features may be arranged in a manner and/or order different from that shown in the figures. In addition, the inclusion of a structural or methodical feature in a particular figure is not meant to imply that such feature is required in all embodiments, and in some embodiments, may not be included or may be combined with other features.

It should be noted that, in the embodiments of the apparatuses in the present application, each unit/module is a logical unit/module, and physically, one logical unit/module may be one physical unit/module, or may be a part of one physical unit/module, and may also be implemented by a combination of multiple physical units/modules, where the physical implementation manner of the logical unit/module itself is not the most important, and the combination of the functions implemented by the logical unit/module is the key to solve the technical problem provided by the present application. Furthermore, in order to highlight the innovative part of the present application, the above-mentioned device embodiments of the present application do not introduce units/modules which are not so closely related to solve the technical problems presented in the present application, which does not indicate that no other units/modules exist in the above-mentioned device embodiments.

It is noted that, in the examples and descriptions of this patent, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

While the present application has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present application.

Claims

1. A conference check-in confirmation method is applied to a system which comprises terminal equipment and management equipment which establishes connection with the terminal equipment, and is characterized by comprising the following steps:

the terminal equipment receives a sign-in request message of the conference, which is sent by the management equipment;

the terminal equipment responds to the check-in request message, and generates a first check-in record according to fixed equipment information and/or mobile equipment information acquired by the terminal equipment, wherein the fixed equipment information is used for indicating information of at least one piece of equipment providing network signals in a preset range of a conference place, and the mobile equipment information is used for indicating information of at least one piece of other terminal equipment which can be found by the terminal equipment;

the management device receives the first check-in record, determines that an association exists between the first check-in record of the terminal device and second check-in records sent by other terminal devices in the conference according to the fixed device information and/or the mobile device information included in the check-in record, and determines the validity of the first check-in record based on the association.

2. The method of claim 1,

the first check-in record comprises first fixed equipment information, the first fixed equipment information comprises a first list, and at least one piece of equipment is listed in the first list;

and determining that there is an association between the first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference, includes:

3. The method of claim 2, wherein a ratio of the number of devices concurrently present in both the first list and the second list to a total number of devices included in the first list, and a ratio of the number of devices concurrently present in both the first list and the second list to a total number of devices included in the second list are higher than a preset ratio.

4. The method of claim 1,

the first check-in record comprises first mobile equipment information, the first mobile equipment information comprises a third list, and at least one piece of equipment is listed in the third list;

the second check-in record comprises second mobile equipment information, the second mobile equipment information comprises a fourth list, and at least one piece of equipment is listed in the fourth list;

determining that there is an association between the first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference, including:

and the management device determines that the third list comprises the identifiers of the other terminal devices corresponding to the second check-in record, and the fourth list comprises the identifiers of the terminal devices corresponding to the first check-in record, and then determines that the first check-in record and the second check-in record are associated.

5. The method of claim 4, wherein determining that an association exists between the first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference comprises:

and the management device determines that the number of devices simultaneously existing in the third list and the fourth list reaches a preset standard, and then determines that the first check-in record and the second check-in record are associated.

6. The method of claim 1, wherein determining that an association exists between a first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference comprises:

the first check-in record comprises first fixed equipment information and first mobile equipment information, the first fixed equipment information comprises a first list, at least one piece of equipment is listed in the first list, the first mobile equipment information comprises a second list, and at least one piece of equipment is listed in the second list;

the second check-in record comprises second fixed equipment information and second mobile equipment information, the second fixed equipment information comprises a third list, at least one piece of equipment is listed in the third list, the second mobile equipment information comprises a fourth list, and at least one list of equipment is listed in the fourth list;

determining that there is an association between the first check-in record of the terminal device and a second check-in record sent by other terminal devices in the conference, including: the management device determines that the number of devices existing in both the first list and the second list at the same time reaches a preset number, and

and if the third list comprises the identifiers of the other terminal devices corresponding to the second check-in record and the fourth list comprises the identifiers of the terminal devices corresponding to the first check-in record, determining that the first check-in record is associated with the second check-in record.

7. The method of claim 6, further comprising:

a ratio of the number of devices existing in both the first list and the second list to a total number of devices included in the first list, and a ratio of the number of devices existing in both the first list and the second list to a total number of devices included in the second list, are higher than a preset ratio, and,

and determining that the first check-in record and the second check-in record are associated when the number of the devices simultaneously existing in the third list and the fourth list reaches a preset standard.

8. The method according to any one of claims 1 to 7, wherein all check-in records have different reliability level tags assigned by the management device, the reliability levels are divided into a first reliability level, a second reliability level and a third reliability level in order of reliability degree from high to low, wherein the check-in record determined by a specific terminal device preset by the management device has the first reliability level; check-in records associated with check-in records having the first level of reliability have a second level of reliability; check-in records associated with check-in records having the second level of reliability have a third level of reliability;

determining validity of the first check-in record based on the association, including:

determining that the first check-in record is valid when the management device judges that the reliability level of the first check-in record, which is given by the associated second check-in record, is a first reliability level or a second reliability level;

and determining that the first check-in record is invalid when the management device judges that the reliability level given by the second check-in record associated with the first check-in record is a third reliability level.

9. The method of any of claims 1-7, wherein determining the validity of the first check-in record based on the association comprises:

the management device determining a set of all second check-in records associated with the first check-in record and determining a number of devices in the set corresponding to the second check-in records;

when the number of the devices corresponding to the second check-in records in the set is greater than or equal to a preset number, determining that the first check-in records are valid;

and when the number of the devices corresponding to the second check-in records in the set is less than the preset number, determining that the first check-in records are invalid.

10. The method of claim 9, further comprising: and when the number of the devices corresponding to the second check-in records in the set is larger than or equal to the preset number and the ratio of the devices corresponding to the second check-in records to the total number of people in the conference exceeds a threshold value, determining that the first check-in records are valid.

11. The method of any one of claims 1-10, further comprising:

and the management equipment determines the attendance state of the conference participants corresponding to the first attendance record according to the effective number of the first attendance record, wherein the attendance state comprises attendance or absence.

12. The method of claim 11, wherein determining the attendance status of the user corresponding to the first check-in record based on the number of valid first check-in records comprises:

when the management device determines that the number of the valid first check-in records is larger than or equal to a set number, determining that the attendance state of the user corresponding to the first check-in records is attendance;

and when the management equipment determines that the number of the effective check-in records is less than the set number, determining that the attendance state of the user corresponding to the first check-in record is absent.

13. The method of claim 12, wherein the determining, by the management device, that the number of valid first check-in records is greater than or equal to a set number, that the attendance status of the user corresponding to the first check-in record is attendance comprises:

the management equipment determines that the number of the effective first check-in records is greater than or equal to the set number, and if the effective first check-in records are contained in set time, the attendance is determined to be normal attendance;

and the management device determines that the attendance is late or early if the number of the valid first check-in records is greater than or equal to the set number and no valid first check-in record exists in a specified time.

14. The method of claim 11, wherein determining, by the management device, the attendance status of the conference participant corresponding to the first check-in record based on the number of valid first check-in records comprises:

the management equipment judges that the number of the first and second valid check-in records which are associated with each other is consistent with the number of co-occurrence records, and judges that conference participants corresponding to the two check-in records co-occur in the conference;

the management device determines all directly or indirectly co-occurring conference participants based on the first check-in record to form a co-occurrence set,

when the number of people in the co-occurrence set is larger than or equal to a set number of people, the management equipment determines that the attendance state of the user corresponding to the first check-in record is attendance;

and when the number of people in the co-occurrence set is less than the set number of people, the management equipment determines that the attendance state of the user corresponding to the first check-in record is absent.

15. The method of claim 1, further comprising:

and when the management device judges that the first check-in record does not have a relationship with the second check-in record sent by other terminal devices in the conference and the first check-in record is not endowed with a first reliability level, determining that the first check-in record is invalid.

16. The method of claim 1, further comprising:

and when the management device judges that the first check-in record does not have a relationship with a second check-in record sent by other terminal devices in the conference, but the first check-in record is endowed with a first reliability level, determining that the first check-in record is valid.

17. A terminal device, comprising:

a memory for storing instructions for execution by one or more processors of the device, an

A processor configured to perform the method of claims 1-16.

18. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to perform the method of claims 1-16.