Interaction information acquisition method based on online conference

Abstract

The invention relates to the technical field of online conferences, in particular to an online conference-based interactive information acquisition method, which comprises the following steps of: monitoring network state parameters of online conference users, and evaluating network state health of the online conference users based on the network state parameters of the online conference users; obtaining an online conference user network state health assessment result, setting a health judgment threshold value, and judging healthy users and non-healthy users based on the health judgment threshold value in combination with the health assessment result; the network state health of the users in the online conference room is evaluated, healthy users and non-healthy users are judged for the online conference users, the cloud database is further constructed to serve as interaction data transfer, the method adapts to the network state of the online conference users, and the user experience is improved. Data of different formats is used for providing online conference user data acquisition services, and it is ensured that online conference users are not affected by an online conference network as much as possible in the conference development process.

Description

Technical Field

[0001] The present invention relates to the technical field of online conferences, and in particular to an interactive information collection method based on online conferences. Background Art

[0002] Online conference is a form of remote conference achieved with the help of network technology. Participants communicate in real time in different locations through video conferencing software or platform. It breaks geographical restrictions and saves time and travel costs. Documents and screens can be shared, and voice and video interactions can be carried out. It is widely used in business negotiations, academic seminars, education and training and other fields.

[0003] The invention patent with application number 202310661231.6 discloses an online conference switching method, which is characterized in that the method includes: receiving the conference numbers and conference switching rules of multiple online meetings input by the user on an interactive interface; establishing the same number of virtual users according to the number of multiple online meetings, and using the virtual users and conference numbers to participate in the online meetings; monitoring the real-time information of multiple online meetings, and switching multiple online meetings on the display interface according to the real-time information and the conference switching rules. The monitoring of the real-time information of multiple online meetings and switching multiple online meetings on the display interface according to the real-time information and the conference switching rules includes: monitoring the real-time information of multiple online meetings according to the type of conference switching rules, and when the real-time information meets the conference switching rules, switching multiple online meetings on the display interface.

[0004] This application aims to solve the problem that "with the gradual application of online meetings, there may be a need to attend multiple online meetings in the same time period, but the current online meeting system cannot meet the demand of attending multiple online meetings at the same time on the same terminal device."

[0005] However, the key to conducting online meetings always lies in the stability of the network used for online meetings. The quality of the network used by conference users directly affects the quality of online meetings.

[0006] To this end, an interactive information collection method based on online meetings is proposed. Summary of the invention

[0007] In view of the above-mentioned shortcomings of the prior art, the present invention provides an interactive information collection method based on online conferences, which solves the technical problems raised in the above-mentioned background technology.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A method for collecting interactive information based on an online meeting, comprising:

[0010] Monitor the network status parameters of online conference users, and evaluate the health of the network status of online conference users based on the network status parameters of online conference users; obtain the health assessment results of the network status of online conference users, set the health judgment threshold, and judge healthy users and unhealthy users based on the health judgment threshold and the health assessment results; set up a cloud database in the network where the online conference room is located, and use the cloud database to collect target data of real-time interactive execution in the online conference room; identify the online conference users from which the target data comes, further identify the attributes of the online conference users from which the target data comes, and decide the target data interaction logic based on the attributes of the online conference users; the online conference users apply the interaction logic corresponding to the decision results of the target data interaction logic to collect the target data in the cloud database; record the real-time collection of interactive target data and its format in the cloud database by each user in the current online conference.

[0011] Furthermore, the online conference user network status parameters include: bandwidth, instantaneous throughput, round-trip delay, and packet loss rate. The online conference user network status parameter monitoring stage is the first 30 to 60 seconds before each online conference user accesses the conference room. The online conference user network status health assessment logic is expressed as:

[0012]

[0013] Where: NHI is the instantaneous network health value of the online conference user; B is the available bandwidth; T is the throughput; RTT is the round-trip delay; P is the packet loss rate; NHI norr is the network health value of the online conference user; n is the monitoring time domain of the network status parameters of the online conference user; NHI i is the instantaneous network health value of the online conference user at time i;

[0014] in, Express Based on formula (2), the network health value NHI of the online conference user is output norr , based on the above formula, the NHI of all users in the online meeting norr To obtain, NHI norr The larger the value, the healthier the online conference user's network status is. Conversely, the smaller the value, the unhealthier the online conference user's network status is.

[0015] Furthermore, the round trip time RTT is calculated by the following formula:

[0016]

[0017] Where: m is the number of intermediate nodes in the network link from the source node to the target node and then back to the source node; P i is the processing delay of the i-th node; Q iThe queuing delay of the i-th node; L is the length of the data packet; D is the physical distance from the source node to the destination node; v is the propagation speed of the signal in the transmission medium;

[0018] Among them, the larger the round-trip delay RTT, the shorter the data packet length L, which means the corresponding online conference user's network status is worse. Conversely, the smaller the round-trip delay RTT, the longer the data packet length L, which means the corresponding online conference user's network status is better.

[0019] Furthermore, the throughput T is calculated by the following formula:

[0020]

[0021] Where: Q in is the queue length of the target data when it is input; Q out Q is the queue length of the target data when it is output; max is the maximum allowed target data queue transmission length; J is the jitter coefficient; E is the error rate coefficient;

[0022] The jitter coefficient J and the error rate coefficient E are customized by the system user, and the values ​​of the jitter coefficient J and the error rate coefficient E are both in the range of 0 to 1.

[0023] Furthermore, the health determination threshold is customized by the user end, and the more online conference users there are, the higher the health determination threshold is set, and vice versa, the lower the health determination threshold is set;

[0024] After determining healthy users and unhealthy users based on the health judgment threshold and health assessment results, the ratio of healthy users to unhealthy users is measured simultaneously. When the ratio of unhealthy users is greater than that of healthy users, if the online conference room is in video conference mode, it is switched to voice conference mode; if the online conference room is in voice conference mode, it is switched to text conference mode.

[0025] The cloud database is connected to all users in the online conference room through the network used by the online conference room, and collects target data to be interacted by any one or more conference users in real time;

[0026] The target data is: an image data packet, a document data packet or a video data packet. When the cloud database processes the target data, it performs priority processing on the target data based on the collection order of the target data.

[0027] Furthermore, the target data is derived from the attributes of online conference users, namely, two determination results of healthy users and unhealthy users;

[0028] The target data interaction logic is expressed as:

[0029] Logic 1: When the target data source online conference user attribute is a healthy user, all healthy users in the online conference room will first perform the target data collection operation in the cloud database. The cloud database will simultaneously compress the target data and generate corresponding hyperlinks. All non-healthy users in the online conference room will independently decide the target data collection format, i.e. the original format of the target data, the compressed package format and the hyperlink format.

[0030] Logic 2: When the target data source online conference user attribute is an unhealthy user, all healthy users in the online conference room will first perform the target data collection operation in the cloud database. The cloud database will simultaneously compress the target data and generate corresponding hyperlinks. All unhealthy users in the online conference room will further conduct NHI with the target data source user. norr Comparison of values, NHI of non-healthy users in online meeting rooms norr The value is greater than the NHI of the target data source user norr The collection format of the target data of the autonomous decision-making of non-healthy users in the online conference room is the compressed package format and the hyperlink format. norr The value is smaller than the NHI of the target data source user norr When the value is set, non-healthy users in the online conference room collect target data in a hyperlink format.

[0031] Furthermore, during the process of collecting target data using the interactive logic corresponding to the decision result of the target data interactive logic applied by the online conference user, the target data collection status of the online user and the newly added data in the cloud database are simultaneously monitored, and the target data collection status includes: collection completed, collection in progress;

[0032]

[0033] In the formula, g is the newly added data in the cloud database; g all is the amount of data stored in the cloud database before adding data to the first group; χ is the judgment percentage, which is customized by the user;

[0034] Among them, the above formula is established:

[0035] When the target data collection status is in collection, the current target data collection task is terminated, and the target data is collected again in the subordinate format of the target data format with the terminated collection task; when the target data collection status is completed, it is terminated;

[0036] The above formula does not hold:

[0037] When the target data collection status is collecting, continue to execute the current target data collection task; when the target data collection status is completed, it ends.

[0038] Furthermore, the upper and lower level formats of the interactive target data stored in the cloud database executed in the online conference room include:

[0039] When the interactive target data is in the original format, its subordinate format is the compressed package format; when the interactive target data is in the compressed package format, its subordinate format is the hyperlink format.

[0040] Furthermore, after all online conference users complete the collection task of the same target data in the cloud database, the corresponding data of any format in the cloud database of the target data is deleted;

[0041] In the online conference, each user collects the interactive target data and the recording results of its format in real time in the cloud database and stores them synchronously in the cloud database. After the online conference user reads the recording results in the cloud database, the recording results are deleted in real time in the cloud database.

[0042] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0043] The present invention provides an interactive information collection method based on online conferences. During the execution of the method, the method determines whether online conference users are healthy users or unhealthy users by evaluating the health of the network status of users in the online conference room. The method further constructs a cloud database as an interactive data transfer, adapts to the network status of online conference users, and provides online conference user data collection services with data in different formats, thereby ensuring that online conference users are not affected by the online conference network as much as possible during the conference, and can ensure basic conference communications, thereby realizing delayed data interaction and promoting the smooth completion of the online conference. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0045] Figure 1 The present invention is a flowchart of an interactive information collection method based on online meetings. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] The present invention will be further described below in conjunction with the embodiments.

[0048] Example:

[0049] In this embodiment, a method for collecting interactive information based on an online conference is provided. Figure 1 As shown, including:

[0050] Monitor the network status parameters of online conference users, and evaluate the network status health of online conference users based on the network status parameters of online conference users;

[0051] The network status parameters of online conference users include: bandwidth, instantaneous throughput, round-trip delay, and packet loss rate. The monitoring stage of online conference user network status parameters is the first 30 to 60 seconds when each online conference user accesses the conference room. The online conference user network status health assessment logic is expressed as follows:

[0052]

[0053] Where: NHI is the instantaneous network health value of the online conference user; B is the available bandwidth; T is the throughput; RTT is the round-trip delay; P is the packet loss rate; NHI norr is the network health value of the online conference user; n is the monitoring time domain of the network status parameters of the online conference user; NHI i is the instantaneous network health value of the online conference user at time i;

[0054] in, Express Based on formula (2), the network health value NHI of the online conference user is output norr , based on the above formula, the NHI of all users in the online meeting norr To obtain, NHI norr The larger the value, the healthier the online conference user's network status is; conversely, the less healthy the online conference user's network status is.

[0055] The round-trip time RTT is calculated by the following formula:

[0056]

[0057] Where: m is the number of intermediate nodes in the network link from the source node to the target node and then back to the source node; P i is the processing delay of the i-th node; Q i The queuing delay of the i-th node; L is the length of the data packet; D is the physical distance from the source node to the destination node; v is the propagation speed of the signal in the transmission medium;

[0058] Among them, the larger the round-trip delay RTT, the shorter the data packet length L, which means the corresponding online conference user's network status is worse. Conversely, the smaller the round-trip delay RTT, the longer the data packet length L, which means the corresponding online conference user's network status is better.

[0059] The throughput T is calculated by the following formula:

[0060]

[0061] Where: Q in is the queue length of the target data when it is input; Q out Q is the queue length of the target data when it is output; max is the maximum allowed target data queue transmission length; J is the jitter coefficient; E is the error rate coefficient;

[0062] Among them, the jitter coefficient J and the error rate coefficient E are customized by the system end user, and the values ​​of the jitter coefficient J and the error rate coefficient E are both in the range of 0 to 1;

[0063] Through the above logical formula, the network health value NHI of online conference users is calculated. norr The calculation provides further execution logic support for the subsequent steps in the above method, so that the method can stably interactively manage the network status of the online meeting, thereby ensuring the stable progress of the online meeting.

[0064] Obtain the network status health assessment results of online conference users, set the health determination threshold, and determine healthy users and unhealthy users based on the health determination threshold and the health assessment results;

[0065] The health judgment threshold is customized by the user, and the more online conference users there are, the higher the health judgment threshold is set, and vice versa;

[0066] After determining healthy users and unhealthy users based on the health judgment threshold and health assessment results, the ratio of healthy users to unhealthy users is measured simultaneously. When the ratio of unhealthy users is greater than that of healthy users, if the online conference room is in video conference mode, it is switched to voice conference mode; if the online conference room is in voice conference mode, it is switched to text conference mode.

[0067] The cloud database is connected to all users in the online conference room through the network used by the online conference room, and collects the target data that any one or more conference users want to interact with in real time;

[0068] Wherein, the target data is: an image data packet, a document data packet or a video data packet. When the cloud database processes the target data, the target data is prioritized based on the collection order of the target data;

[0069] A cloud database is set up in the network where the online conference room is located, and the cloud database is used to collect target data of real-time interaction in the online conference room;

[0070] The target data source is the attributes of online conference users, namely the two judgment results of healthy users and unhealthy users;

[0071] The target data interaction logic is expressed as:

[0072] Logic 1: When the target data source online conference user attribute is a healthy user, all healthy users in the online conference room will first perform the target data collection operation in the cloud database. The cloud database will simultaneously compress the target data and generate corresponding hyperlinks. All non-healthy users in the online conference room will independently decide the target data collection format, i.e. the original format of the target data, the compressed package format and the hyperlink format.

[0073] Logic 2: When the target data source online conference user attribute is an unhealthy user, all healthy users in the online conference room will first perform the target data collection operation in the cloud database. The cloud database will simultaneously compress the target data and generate corresponding hyperlinks. All unhealthy users in the online conference room will further conduct NHI with the target data source user. norr Comparison of values, NHI of non-healthy users in online meeting rooms norr The value is greater than the NHI of the target data source user norr The collection format of the target data of the autonomous decision-making of non-healthy users in the online conference room is the compressed package format and the hyperlink format. norr The value is smaller than the NHI of the target data source user norr When the value is set, non-healthy users in the online conference room collect target data in a hyperlink format;

[0074] The above logic further defines the target data interaction logic to ensure that data interaction is stably executed based on effective data interaction logic during the online meeting, thus ensuring the smooth progress of the online meeting.

[0075] Identify the online conference user from which the target data comes, further identify the attributes of the online conference user from which the target data comes, and determine the target data interaction logic based on the attributes of the online conference user;

[0076] Online conference users apply the interaction logic corresponding to the decision result of the target data interaction logic to collect the target data in the cloud database;

[0077] Record the interactive target data and its format collected in real time in the cloud database by each user in the current online meeting;

[0078] During the process of collecting target data by the interactive logic corresponding to the decision result of the online conference user's target data interactive logic application, the target data collection status of the online user and the newly added data in the cloud database are monitored simultaneously. The target data collection status includes: collection completed, collection in progress;

[0079]

[0080] In the formula, g is the newly added data in the cloud database; g all is the amount of data stored in the cloud database before adding data to the first group; χ is the judgment percentage, which is customized by the user;

[0081] Among them, the above formula is established:

[0082] When the target data collection status is in collection, the current target data collection task is terminated, and the target data is collected again in the subordinate format of the target data format with the terminated collection task; when the target data collection status is completed, it is terminated;

[0083] The above formula does not hold:

[0084] When the target data collection status is "collecting in progress", the current target data collection task will continue to be executed; when the target data collection status is "collection completed", the task will end;

[0085] Through the above settings, the decision and application of the target data interaction logic of online conference users are further limited.

[0086] The upper and lower level formats of the interactive target data stored in the cloud database executed in the online meeting room include:

[0087] When the interactive target data is in the original format, its subordinate format is the compressed package format; when the interactive target data is in the compressed package format, its subordinate format is the hyperlink format.

[0088] In this embodiment, through the above settings, effective interactive data interaction guarantees are provided for online meetings, ensuring that online meetings can be successfully concluded and reducing the problem of severe delays in interactive data during online meetings.

[0089] like Figure 1As shown, after all online conference users complete the collection task of the same target data in the cloud database, the corresponding data of any format in the cloud database of the target data is deleted;

[0090] In the online conference, each user collects the interactive target data and the recording results in its format in real time in the cloud database and stores them synchronously in the cloud database. After the online conference user reads the recording results in the cloud database, the recording results are deleted in real time in the cloud database.

[0091] Through the above settings, the interactive target data interaction logic and interaction results designed to adapt to the online conference network status are recorded, so as to provide data reference for the online conference service background and provide more positive improvements to the online conference scenario.

[0092] In summary, during the execution of the method in the above embodiment, the network health of the users in the online conference room is evaluated to determine whether the online conference users are healthy users or unhealthy users. A cloud database is further constructed as an interactive data transfer system to adapt to the network status of online conference users and provide online conference user data collection services in different formats of data to ensure that online conference users are as unaffected as possible by the online conference network during the meeting and that basic conference communications can be guaranteed. Delayed data interaction is thereby achieved to promote the smooth completion of online meetings.

[0093] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for collecting interactive information based on online meetings, characterized in that: include: Monitor the network status parameters of online conference users, and evaluate the network status health of online conference users based on the network status parameters of online conference users; Obtain the network status health assessment results of online conference users, set the health determination threshold, and determine healthy users and unhealthy users based on the health determination threshold and the health assessment results; A cloud database is set up in the network where the online conference room is located, and the cloud database is used to collect target data of real-time interaction in the online conference room; Identify the online conference user from which the target data comes, further identify the attributes of the online conference user from which the target data comes, and determine the target data interaction logic based on the attributes of the online conference user; Online conference users apply the interaction logic corresponding to the decision result of the target data interaction logic to collect the target data in the cloud database; Record the interactive target data and its format collected in real time in the cloud database by each user in the current online meeting.

2. According to claim 1, the interactive information collection method based on online conference is characterized in that: The network status parameters of online conference users include: bandwidth, instantaneous throughput, round-trip delay, and packet loss rate. The monitoring stage of online conference user network status parameters is the first 30 to 60 seconds when each online conference user visits the conference room. The online conference user network status health assessment logic is expressed as: Where: NHI is the instantaneous network health value of the online conference user; B is the available bandwidth; T is the throughput; RTT is the round-trip delay; P is the packet loss rate; NHI norr is the network health value of the online conference user; n is the monitoring time domain of the network status parameters of the online conference user; NHI i is the instantaneous network health value of the online conference user at time i; in, Express Based on formula (2), the network health value NHI of the online conference user is output norr , based on the above formula, the NHI of all users in the online meeting norr To obtain, NHI norr The larger the value, the healthier the online conference user's network status is. Conversely, the smaller the value, the unhealthier the online conference user's network status is.

3. The interactive information collection method based on online conference according to claim 2 is characterized in that: The round trip delay RTT is calculated by the following formula: Where: m is the number of intermediate nodes in the network link from the source node to the target node and then back to the source node; P i is the processing delay of the i-th node; Q i The queuing delay of the i-th node; L is the length of the data packet; D is the physical distance from the source node to the destination node; v is the propagation speed of the signal in the transmission medium; Among them, the larger the round-trip delay RTT, the shorter the data packet length L, which means the corresponding online conference user's network status is worse. Conversely, the smaller the round-trip delay RTT, the longer the data packet length L, which means the corresponding online conference user's network status is better.

4. The interactive information collection method based on online conference according to claim 2 is characterized in that: The throughput T is calculated by the following formula: Where: Q in is the queue length of the target data when it is input; Q out Q is the queue length of the target data when it is output; max is the maximum allowed target data queue transmission length; J is the jitter coefficient; E is the error rate coefficient; The jitter coefficient J and the error rate coefficient E are customized by the system user, and the values ​​of the jitter coefficient J and the error rate coefficient E are both in the range of 0 to 1.

5. The interactive information collection method based on online conference according to claim 1 is characterized in that: The health determination threshold is customized by the user end, and the more online conference users there are, the higher the health determination threshold is set, and vice versa, the lower the health determination threshold is set; After determining healthy users and unhealthy users based on the health judgment threshold and health assessment results, the ratio of healthy users to unhealthy users is measured simultaneously. When the ratio of unhealthy users is greater than that of healthy users, if the online conference room is in video conference mode, it is switched to voice conference mode; if the online conference room is in voice conference mode, it is switched to text conference mode. The cloud database is connected to all users in the online conference room through the network used by the online conference room, and collects target data to be interacted by any one or more conference users in real time; The target data is: an image data packet, a document data packet or a video data packet. When the cloud database processes the target data, it performs priority processing on the target data based on the collection order of the target data.

6. The interactive information collection method based on online conference according to claim 1 is characterized in that: The target data comes from the attributes of online conference users, namely, two determination results of healthy users and unhealthy users; The target data interaction logic is expressed as: Logic 1: When the target data source online conference user attribute is a healthy user, all healthy users in the online conference room will first perform the target data collection operation in the cloud database. The cloud database will simultaneously compress the target data and generate corresponding hyperlinks. All non-healthy users in the online conference room will independently decide the target data collection format, i.e. the original format of the target data, the compressed package format and the hyperlink format. Logic 2: When the target data source online conference user attribute is an unhealthy user, all healthy users in the online conference room will first perform the target data collection operation in the cloud database. The cloud database will simultaneously compress the target data and generate corresponding hyperlinks. All unhealthy users in the online conference room will further conduct NHI with the target data source user. norr Comparison of values, NHI of non-healthy users in online meeting rooms norr The value is greater than the NHI of the target data source user norr The collection format of the target data of the autonomous decision-making of non-healthy users in the online conference room is the compressed package format and the hyperlink format. norr The value is smaller than the NHI of the target data source user norr When the value is set, non-healthy users in the online conference room collect target data in a hyperlink format.

7. The interactive information collection method based on online conference according to claim 1 is characterized in that: During the process of collecting target data by the interactive logic corresponding to the decision result of the target data interactive logic applied by the online conference user, the target data collection status of the online user and the newly added data in the cloud database are monitored synchronously, and the target data collection status includes: collection completed, collection in progress; In the formula, g is the newly added data in the cloud database; g all is the amount of data stored in the cloud database before adding data to the first group; χ is the judgment percentage, which is customized by the user; Among them, the above formula is established: When the target data collection status is in collection, the current target data collection task is terminated, and the target data is collected again in the subordinate format of the target data format with the terminated collection task; when the target data collection status is completed, it is terminated; The above formula does not hold: When the target data collection status is collecting, continue to execute the current target data collection task; when the target data collection status is completed, it ends.

8. The interactive information collection method based on online conference according to claim 7 is characterized in that: The upper and lower level formats of the interactive target data stored in the cloud database executed in the online meeting room include: When the interactive target data is in the original format, its subordinate format is the compressed package format; when the interactive target data is in the compressed package format, its subordinate format is the hyperlink format.

9. The interactive information collection method based on online conference according to claim 1 is characterized in that: After all online conference users complete the collection task of the same target data in the cloud database, any format of data corresponding to the target data in the cloud database will be deleted.

10. The interactive information collection method based on online conference according to claim 1, characterized in that: In the online conference, each user collects the interactive target data and the recording results of its format in real time in the cloud database and stores them synchronously in the cloud database. After the online conference user reads the recording results in the cloud database, the recording results are deleted in real time in the cloud database.

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