CN115514729B - Instant discussion method and system based on three-dimensional model - Google Patents
Instant discussion method and system based on three-dimensional model Download PDFInfo
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- 238000005516 engineering process Methods 0.000 abstract description 8
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Classifications
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
- H04L51/046—Interoperability with other network applications or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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- G06—COMPUTING; CALCULATING OR COUNTING
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- H04L12/16—Arrangements for providing special services to substations
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- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1831—Tracking arrangements for later retrieval, e.g. recording contents, participants activities or behavior, network status
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- H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
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- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2016—Rotation, translation, scaling
Abstract
The invention discloses an instant discussion method based on a three-dimensional model, which comprises the following steps: the discussion sponsor selects a three-dimensional model area scene according to the contents to be discussed, initializes and displays the three-dimensional model area scene, and selects an initial view angle of the three-dimensional model area scene; step 2: creating a discussion group in the three-dimensional model area scene, and inviting users needing to participate in the discussion to enter the discussion group. The invention also discloses an instant discussion system based on the three-dimensional model. According to the invention, scene display close to a real scene of a building or a park is realized by combining a three-dimensional model technology with a timely discussion technology, so that a user participating in discussion in an engineering construction project can more intuitively know the specific position in question, and the user can better understand the complex problem in the real scene of the project by combining real-time voice, text and picture information and the operation of a three-dimensional model.
Description
Technical Field
The invention relates to the technical field of online instant discussion, in particular to an instant discussion method and an instant discussion system based on a three-dimensional model.
Background
With the development and popularization of cloud services and instant messaging technologies and the continuous expansion of network bandwidth, project management (conference and technical discussion) through network wires is gradually accepted by project field management. Meanwhile, with the popularization of the three-dimensional model applied to construction projects, professional engineering personnel are increasingly used to carry out daily work discussion of projects through the three-dimensional model, and the problems of building space, construction sequence, equipment installation and the like are solved on the basis of the same model. By adopting the three-dimensional model technology, the real-time discussion and communication are carried out on line, each professional engineering staff is not limited by regions any more, communication of project problems can be carried out at any time, meetings on construction sites are gradually reduced or replaced, and the construction efficiency is improved. While the existing three-dimensional model technology can display personal information in a three-dimensional scene or a three-dimensional model and synchronously perform multi-user data when performing online instant discussion and communication, the existing three-dimensional model technology cannot support the operation requirement of a user on the three-dimensional model, cannot synchronously display the continuous operation process of the user on the three-dimensional model, and cannot realize work and construction site discussion by taking the three-dimensional model as a basic information carrier for communication.
Disclosure of Invention
The invention aims to solve the problems and provides an instant discussion method and an instant discussion system based on a three-dimensional model.
The aim of the invention is achieved by the following technical scheme: an instant discussion method based on a three-dimensional model comprises the following steps:
step 1: the discussion sponsor selects a three-dimensional model area scene according to the contents to be discussed, initializes and displays the three-dimensional model area scene, and selects an initial view angle of the three-dimensional model area scene;
step 2: creating a discussion group in the three-dimensional model area scene, and inviting a user needing to participate in the discussion to enter the discussion group;
step 3: a specific user entering a discussion group also initializes and displays the three-dimensional model area scene, and simultaneously switches to the initial view angle;
step 4: members in the discussion group perform instant messaging and three-dimensional model operation in the discussion group;
step 5: and closing the discussion group after the instant discussion is finished.
Further, the step 4 of instant messaging includes the following steps:
step 410: members in the discussion group send real-time voice, text or picture information;
step 411: performing time sequence processing on the transmitted real-time voice, text or picture information, and newly adding a unique time sequence number for each piece of information;
step 412: and sending the real-time voice, text or picture information added with the time sequence number to all members in the discussion group, and displaying the sent information according to the time sequence number.
The three-dimensional model operation in the step 4 comprises the following steps:
step 420: members in the discussion group send a three-dimensional model operation request;
step 421: judging which member can obtain the operation right according to the sent three-dimensional model operation request;
step 422: the member obtaining the operation right operates the three-dimensional model;
step 423: transmitting instruction information for operating the three-dimensional model to other members in the discussion group, and displaying three-dimensional model operation steps on other member ends in the discussion group according to the instruction information;
step 423: releasing the operation right.
The specific steps for determining which member can obtain the operation right in step 421 are as follows: judging whether members are currently performing three-dimensional model operation or not; if yes, rejecting all current three-dimensional model operation requests; if not, according to the time of all three-dimensional model operation requests, the operation right is distributed to the first member sending the three-dimensional model operation request, if a plurality of members send the three-dimensional model operation request at the same time, the priority ranking is carried out according to the user weight, and the operation right is distributed to the members with high priority.
The step 422 of obtaining the operation right member to operate the three-dimensional model specifically includes; a model switching operation, a view angle changing operation, a model scaling operation, a model translation operation, a selection member operation, and/or a model roaming operation.
The step 5 is preceded by the following steps: and storing the voice information, the text information, the picture information and the model operation information in the instant discussion process.
The step 5 further comprises the following steps: and reproducing the whole discussion process in sequence according to the stored voice information, the text information, the picture information and the model operation information.
The invention also provides an instant discussion system based on the three-dimensional model, which comprises:
three-dimensional model server: for storing the model data after light weight.
Client side: the method is used for initializing instant discussion scenes, displaying three-dimensional model data through a graphic engine, providing online operation of the three-dimensional model, and sending and receiving real-time voice, text and picture information.
Model operation conflict resolution module: the method is used for guaranteeing that only a unique user operation model is available in unit time through an operation lock mechanism.
The time sequence control module is used for: the method is used for carrying out time sequence control on the operation of a plurality of clients according to a first come first serve principle, and ensures that each operation instruction is restored and displayed on other clients in sequence.
And the instant communication module is used for: the method is used for maintaining long connection and data transmission between the client and the server.
In order to better realize the invention, the instant discussion system based on the three-dimensional model also comprises a discussion reproduction module and an instant communication server; the instant messaging server: the method is used for storing real-time voice, text and picture information and model operation information;
discussion reproduction module: the method is used for reproducing the whole process of the discussion and the conference in sequence according to the discussion, the conference information voice, the words, the pictures and the model operation information stored by the instant messaging server.
Compared with the prior art, the application has the following beneficial effects:
(1) According to the invention, scene display close to a real scene of a building or a park is realized by combining a three-dimensional model technology with a timely discussion technology, so that a user participating in discussion in an engineering construction project can more intuitively know the specific position in question, and the user can better understand the complex problem in the real scene of the project by combining real-time voice, text and picture information and the operation of a three-dimensional model.
(2) According to the invention, through the three-dimensional model operation information synchronization and conflict resolution mechanism, users participating in discussion can operate the three-dimensional model, and through different operation instructions, information such as different visual angles, paths and the like is displayed, so that the defects that a host operates in a traditional conference mode and other participants can only view the operation incapability are overcome.
(3) Through multi-terminal operation, a user can participate in discussion in various modes such as a mobile terminal, a computer terminal and the like, so that unified requirements of off-line participation on meeting places and time are avoided, and the efficiency of communication among project participants and solving actual problems is improved.
(4) The invention is based on three-dimensional model discussion and conference online, combines the instant communication data recording function, can completely reproduce the whole course of the conference, avoids missing important information of the conference place, and ensures the integrity and consistency of the discussion and conference data.
Drawings
FIG. 1 is a flow chart of a method of the present invention based on a three-dimensional model for immediate discussion.
Fig. 2 is a flowchart of the instant messaging process of the present invention.
FIG. 3 is a flow chart of the three-dimensional model operation process of the present invention.
Detailed Description
Example 1
The instant discussion system based on the three-dimensional model disclosed by the embodiment comprises a three-dimensional model server, a client, a model operation conflict resolution module, a time sequence control module and an instant communication module.
The three-dimensional model server is used as a control center of the system and can store the model data after light weight.
The clients can be computers, mobile terminals and the like, the number of the clients can be set to be a plurality, one user corresponds to one client and is used for initializing instant discussion scenes, three-dimensional model data are displayed through a graphic engine, online operation of the three-dimensional model is provided, real-time voice, text and picture information can be sent to the three-dimensional model server, and real-time voice, text and picture information sent by the three-dimensional model server can be received.
The model operation conflict resolution module is used for ensuring that only a unique user is in an operation model in unit time through an operation lock mechanism when a client sends a three-dimensional model operation request.
Wherein, the operation lock mechanism refers to: when all users need to perform three-dimensional model operation through the client, an operation lock request is sent out, if no user is currently performing three-dimensional model operation, the user who sends the three-dimensional model operation request first obtains the right of operating the three-dimensional model, and other users cannot perform three-dimensional model operation and only perform operation information synchronization. If multiple users send out three-dimensional model operation requests at the same time, priority sorting is performed according to the weight of the users, and the users with high priority firstly obtain an operation lock, namely the users with high priority firstly obtain the right to operate the three-dimensional model. And when the operation of the three-dimensional model by the user is finished, automatically releasing the operation lock. The three-dimensional model operation system can avoid conflict caused by simultaneous operation of multiple users through the operation lock mechanism, and ensures that only one user operates the model in the same time period, and other users can only synchronously update and check the operation.
The time sequence control module is used for performing time sequence control on the operation of a plurality of clients according to a first come first serve principle, and ensuring that each operation instruction is sequentially restored and displayed on other clients.
The instant communication module is used for keeping long connection and data transmission between each client and the three-dimensional model server.
The three-dimensional model-based immediate discussion method realized by the three-dimensional model-based immediate discussion system is as follows:
step 1: the operations involved in the instant discussion based on the three-dimensional model are encoded first, including: text transmission, picture transmission, model switching, view angle change, model scaling, panning, selection of components, model roaming, etc.
The method comprises the steps that a discussion initiator selects a region scene of a three-dimensional model through a client according to contents to be discussed, the client initializes the selected region scene of the three-dimensional model, then the region scene of the three-dimensional model is displayed on the client, and meanwhile, the initial view angle of the region scene of the three-dimensional model is selected.
The regional scene of the three-dimensional model refers to a plurality of projects, single projects or single project segments, and relates to the regional model, and the regional scene comprises three-dimensional models of buildings and parks and geographic environment information. The initialization of the selected three-dimensional model area scene by the client side means that the client side graphic engine loads light-weight model data of the selected area, the client side receives components and attribute information of the three-dimensional model from the three-dimensional model server, loads and displays the components and attribute information through the graphic engine, and sets the view angle of initial display.
Step 2: a discussion sponsor creates a discussion group under the three-dimensional model area scene through a client, selects user members needing to participate in discussion, and uploads discussion group information to a three-dimensional model server; the three-dimensional model server pushes the discussion group information to the clients of the selected discussion group members, and the information can inform the members through short messages and mails to invite the user members to enter the discussion group. The discussion group information comprises group participants, discussion topics, three-dimensional models and model view angles; the users involved in the discussion can only select from account numbers that have been registered in the system.
Step 3: after the clients of the selected user members receive the discussion group information pushed by the three-dimensional model server, the clients can join the discussion group through a notification link. Meanwhile, the selected member also receives the three-dimensional map, the three-dimensional model component and attribute information through the client terminal, loads and displays the three-dimensional model area scene through the graphic engine, and simultaneously switches to the initial view angle selected by the discussion sponsor.
Step 4: after all members participating in the discussion enter the discussion group, the group members begin the discussion of the content. The process includes instant messaging and three-dimensional model operation.
Specifically, the instant messaging includes the following steps:
step 410: members of the discussion group send real-time voice, text or picture information to the three-dimensional model server via their clients.
Step 411: the three-dimensional model server processes the time sequence of the received real-time voice, text or picture information, and adds a unique time sequence number for each piece of information, namely, unique numbers are carried out on the voice, text or picture information according to the time sequence.
Step 412: the three-dimensional model server transmits the real-time voice, text or picture information added with the time sequence number to the clients of all members in the discussion group, and displays the transmitted information on the clients according to the time sequence number sequence.
For example: the user inputs real-time voice, text or picture at the client a and sends the information to the three-dimensional model server, the three-dimensional model server numbers the information according to time sequence, and pushes the real-time voice, text or picture information to the clients of other members B, C in the discussion group, and the client B, C sequentially displays the real-time voice, text or picture information according to the time sequence number of the information. The user inputs real-time voice, text or picture at the client B and sends the information to the three-dimensional model server, the three-dimensional model server numbers the information according to time sequence, and pushes the real-time voice, text or picture information to the clients of other members A, C in the discussion group, and the client A, C sequentially displays the real-time voice, text or picture information according to the time sequence number of the information.
The client side directly sends real-time voice, text or picture information when sending the real-time voice, text or picture information, and the three-dimensional model server directly sends the real-time voice, text or picture information to other client sides as common information when processing the part of information. The method also comprises the step that after a user selects a model viewpoint, particularly a single or a plurality of components, real-time voice, text and picture information related to the selected model component is sent, and when the part of information is sent, the client automatically associates the model information (the components and the viewpoints) with the real-time voice, text and picture information. When processing the part of information, the three-dimensional model server synchronously transmits model information (components and viewpoints) and real-time voice, text and picture information to other clients. The client terminal automatically adjusts the model scene, the model viewpoint and the corresponding components when displaying real-time voice, text and picture information associated with the model. In the process of discussion and conference, the three-dimensional model server judges through the state of the communication module, and if a user is online, the three-dimensional model server directly pushes information to the client; if the user is not online, the data is pushed in a concentrated manner after the user client is online.
In addition, the user performing the three-dimensional model operation includes the steps of:
step 420: the members in the discussion group send a three-dimensional model operation request to the three-dimensional model server, wherein the three-dimensional model operation request is automatically triggered when a client operates on the three-dimensional model, for example, the client can automatically trigger when the client performs operations such as switching, visual angle change, model scaling, translation, component selection and the like on the model.
Step 421: the three-dimensional model server judges which member can obtain the operation right according to the three-dimensional model operation request sent by the member; the specific judging method is as follows:
the three-dimensional model server judges whether members are performing three-dimensional model operation at present; if so, rejecting all the current three-dimensional model operation requests, wherein all members sending out the three-dimensional model operation requests cannot operate the three-dimensional model. If not, the three-dimensional model server distributes the operation right to the first member sending the three-dimensional model operation request according to the time of all three-dimensional model operation requests, and other members cannot operate the three-dimensional model at the moment; if the three-dimensional model operation request is sent by multiple members at the same time, the priority ranking is carried out according to the user weight, and the operation weight is allocated to the member with high priority. Therefore, the conflict caused by simultaneous operation of three-dimensional models by multiple users can be avoided, and only one user can operate the models in the same time period.
Step 422: and the member obtaining the operation right operates the three-dimensional model through the client side and sends the three-dimensional model operation information to the three-dimensional model server. Wherein the operation on the three-dimensional model comprises: a model switching operation, a view angle changing operation, a model scaling operation, a model translation operation, a selection member operation, and/or a model roaming operation.
Step 423: the three-dimensional model server uniquely numbers the three-dimensional model operation information according to the time sequence, and sends the three-dimensional model operation information to clients of other members in the discussion group according to the time sequence number, and the time sequence of the three-dimensional model operation information of the client receiving the information displays the three-dimensional model operation steps.
Step 423: when one member completes the operation on the three-dimensional model, the system automatically releases the operation right, and at this time, returns to step 420 to reassign the operation right. Of course, the user may also send real-time voice, text, and picture information associated with the model while performing the three-dimensional model operation.
Step 5: and closing the discussion group after the instant discussion is finished, and stopping the synchronization of the model operation and the information among the user clients.
According to the method and the device, the operation information of the client pictures, the characters and the three-dimensional model is synchronized in real time and sequentially restored in the same model, so that the members of the same group can share the operation information of the three-dimensional model while instant messaging is achieved, and the consistency of the three-dimensional space information seen by the members in the group is guaranteed.
Example 2
The embodiment is based on embodiment 1, and the instant discussion system based on the three-dimensional model further comprises a discussion reproduction module and an instant communication server.
The instant messaging server is used for storing real-time voice, text and picture information and model operation information. The discussion reproduction module is used for reproducing the whole process of the discussion and the conference in sequence according to the discussion, conference information voice, characters, pictures and model operation information stored by the instant messaging server.
Correspondingly, the instant discussion method based on the three-dimensional model further comprises the following steps:
the method further comprises the following steps before the step 5: the instant messaging server stores voice information, text information, picture information and model operation information in the instant discussion process.
The step 5 further comprises the following steps: the system reproduces the whole discussion process in sequence according to the saved voice information, text information, picture information and model operation information.
The present invention can be well practiced as described above.
Claims (4)
1. An instant discussion method based on a three-dimensional model is characterized by comprising the following steps:
step 1: the discussion sponsor selects a three-dimensional model area scene according to the contents to be discussed, initializes and displays the three-dimensional model area scene, and selects an initial view angle of the three-dimensional model area scene;
the regional scene of the three-dimensional model refers to a plurality of projects, a single project or a single project segment, and relates to the regional model, wherein the regional model comprises a three-dimensional model of a building, a three-dimensional model of a park and geographic environment information; the client side initializes the selected three-dimensional model area scene, namely the client side graphic engine loads the light model data of the selected area, and the client side receives the component and attribute information of the three-dimensional model from the three-dimensional model server;
step 2: creating a discussion group in the three-dimensional model area scene, and inviting a user needing to participate in the discussion to enter the discussion group;
step 3: a specific user entering a discussion group also initializes and displays the three-dimensional model area scene, and simultaneously switches to the initial view angle;
step 4: members in the discussion group perform instant messaging and three-dimensional model operation in the discussion group;
step 5: closing the discussion group after the instant discussion is finished;
the step 4 of instant messaging includes the following steps:
step 410: members in the discussion group send real-time voice, text or picture information;
step 411: performing time sequence processing on the transmitted real-time voice, text or picture information, and newly adding a unique time sequence number for each piece of information;
step 412: the real-time voice, text or picture information added with the time sequence number is sent to all members in the discussion group, and the sent information is displayed according to the time sequence number;
the three-dimensional model operation in the step 4 comprises the following steps:
step 420: members in the discussion group send a three-dimensional model operation request;
step 421: judging which member can obtain the operation right according to the sent three-dimensional model operation request;
step 422: the member obtaining the operation right operates the three-dimensional model;
step 423: transmitting instruction information for operating the three-dimensional model to other members in the discussion group, and displaying three-dimensional model operation steps on other member ends in the discussion group according to the instruction information;
step 424: releasing the operation right;
the specific steps for determining which member can obtain the operation right in step 421 are as follows: judging whether members are currently performing three-dimensional model operation or not; if yes, rejecting all current three-dimensional model operation requests; if not, according to the time of all three-dimensional model operation requests, the operation right is distributed to the first member sending the three-dimensional model operation request, if a plurality of members send the three-dimensional model operation request at the same time, the priority ranking is carried out according to the user weight, and the operation right is distributed to the members with high priority.
2. The method according to claim 1, wherein the step 422 of obtaining the right to operate on the three-dimensional model comprises the steps of; a model switching operation, a perspective change operation, a model scaling operation, a model translation operation, a selection component operation, and/or a model roaming operation.
3. The three-dimensional model-based on-line discussion method according to claim 1, further comprising the following steps before step 5: and storing the voice information, the text information, the picture information and the model operation information in the instant discussion process.
4. A three-dimensional model-based on-line discussion method according to claim 3, characterized in that step 5 is followed by the further step of: and reproducing the whole discussion process in sequence according to the stored voice information, the text information, the picture information and the model operation information.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159712A (en) * | 2007-11-20 | 2008-04-09 | 腾讯科技（深圳）有限公司 | Method, system and equipment of implementing cooperative design based on instant communication instrument |
| CN101163118A (en) * | 2007-11-30 | 2008-04-16 | 腾讯科技（深圳）有限公司 | Method and device of a plurality of IM users for real-time sharing object |
| CN105357223A (en) * | 2015-12-07 | 2016-02-24 | 山东山大华天软件有限公司 | Three dimensional cooperation conference system based on instant messaging protocol and realization method thereof |
| CN108513090A (en) * | 2017-02-24 | 2018-09-07 | 腾讯科技（深圳）有限公司 | The method and device of group's video session |
| CN112100705A (en) * | 2019-05-29 | 2020-12-18 | 阿里巴巴集团控股有限公司 | Home decoration household object information processing method and device |
| CN112543211A (en) * | 2019-09-20 | 2021-03-23 | 久瓴(上海)智能科技有限公司 | Interaction method and device based on building model, computer equipment and storage medium |
| CN113963108A (en) * | 2021-09-29 | 2022-01-21 | 深圳市旭东数字医学影像技术有限公司 | Medical image cooperation method and device based on mixed reality and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018153267A1 (en) * | 2017-02-24 | 2018-08-30 | 腾讯科技（深圳）有限公司 | Group video session method and network device |
-
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159712A (en) * | 2007-11-20 | 2008-04-09 | 腾讯科技（深圳）有限公司 | Method, system and equipment of implementing cooperative design based on instant communication instrument |
| CN101163118A (en) * | 2007-11-30 | 2008-04-16 | 腾讯科技（深圳）有限公司 | Method and device of a plurality of IM users for real-time sharing object |
| CN105357223A (en) * | 2015-12-07 | 2016-02-24 | 山东山大华天软件有限公司 | Three dimensional cooperation conference system based on instant messaging protocol and realization method thereof |
| CN108513090A (en) * | 2017-02-24 | 2018-09-07 | 腾讯科技（深圳）有限公司 | The method and device of group's video session |
| CN112100705A (en) * | 2019-05-29 | 2020-12-18 | 阿里巴巴集团控股有限公司 | Home decoration household object information processing method and device |
| CN112543211A (en) * | 2019-09-20 | 2021-03-23 | 久瓴(上海)智能科技有限公司 | Interaction method and device based on building model, computer equipment and storage medium |
| CN113963108A (en) * | 2021-09-29 | 2022-01-21 | 深圳市旭东数字医学影像技术有限公司 | Medical image cooperation method and device based on mixed reality and electronic equipment |
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