CN111147917A - Image-text publishing system for public early warning - Google Patents
Image-text publishing system for public early warning Download PDFInfo
- Publication number
- CN111147917A CN111147917A CN201911351070.0A CN201911351070A CN111147917A CN 111147917 A CN111147917 A CN 111147917A CN 201911351070 A CN201911351070 A CN 201911351070A CN 111147917 A CN111147917 A CN 111147917A
- Authority
- CN
- China
- Prior art keywords
- early warning
- image
- text
- remote
- warning data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4888—Data services, e.g. news ticker for displaying teletext characters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides an image-text release system for public early warning, wherein the image-text release system is connected with a plurality of data sources from an external network; the image-text publishing system comprises: the remote receiving module is used for receiving remote early warning data from a data source; the processing module is connected with the remote receiving module and used for receiving and analyzing the remote early warning data to obtain a graphic early warning data sheet corresponding to the remote early warning data; and the playing module is connected with the processing module and used for receiving and playing the image-text early warning information corresponding to the image-text early warning data sheet on an external display according to the image-text early warning data sheet. The invention has the beneficial effects that: the user can directly input the remote early warning data to be played, so that the remote automatic public image-text early warning information is played, and the remote playing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a public early warning image-text publishing system.
Background
The existing public caption machine needs to directly input public early warning information in a server of an intranet, so that the new weather early warning broadcasting requirements of an early warning information issuing center and a city weather station are met; however, in the prior art, the public warning information which needs to be issued by the weather bureau or other message centers often needs to be manually received, and then the received public warning information is manually input into the server of the intranet, so that the public warning information is played in the public caption machine, and therefore, the public caption machine in the prior art cannot directly acquire the public warning information sent by the weather bureau or other message centers for automatic remote playing; thereby consuming manpower and material resources and increasing the distribution time.
Disclosure of Invention
Aiming at the problems in the prior art, the image-text publishing system for public warning aims at realizing remote automatic public image-text warning information playing.
The specific technical scheme is as follows:
a picture and text release system for public warning is disclosed, wherein the picture and text release system is connected with a plurality of data sources from an external network;
the image-text publishing system comprises:
the remote receiving module is used for receiving remote early warning data from a data source;
the processing module is connected with the remote receiving module and used for receiving and analyzing the remote early warning data to obtain a graphic early warning data sheet corresponding to the remote early warning data;
and the playing module is connected with the processing module and used for receiving and playing the image-text early warning information corresponding to the image-text early warning data sheet on an external display according to the image-text early warning data sheet.
Preferably, the image-text distribution system, wherein the remote receiving module includes a remote access interface, which is in communication connection with each data source, and is used for receiving the remote early warning data sent by the server.
Preferably, the teletext distribution system is one in which the remote access interface uses a TCP protocol for data transmission.
Preferably, the system for publishing images and texts, wherein the processing module comprises:
the first receiving unit is used for receiving the remote early warning data from the remote receiving module;
the analysis unit is connected with the first receiving unit and used for analyzing the remote early warning data by adopting a preset strategy so as to extract parameters corresponding to the remote early warning data and generate a graphic early warning data sheet according to the parameters;
and the sending unit is connected with the analysis unit and is used for issuing the image-text early warning data to the one-way playing module.
Preferably, the system for publishing images and texts, wherein the processing module comprises:
and the information confirmation unit is respectively connected with the first receiving unit and the analysis unit and used for sending confirmation information for confirming whether the remote early warning data is correct to a user, and the user sends an analysis instruction to the analysis unit according to the confirmation information so that the analysis unit works.
Preferably, the image-text distribution system is configured such that the preset strategy is a json character string parsing strategy.
Preferably, the image-text distribution system further comprises an emergency receiving module connected to the playing module, and configured to receive the image-text early warning data sheet input by the user, and issue the image-text early warning data through the one-way playing module.
Preferably, the system for distributing graphics and text, wherein the playing module includes:
the second receiving unit is used for receiving the image-text early warning data sheet;
the first judgment unit is connected with the second receiving unit and used for judging whether the image-text early warning data sheet is successfully received;
when the image-text early warning data list fails to be received, a retransmission instruction is issued to the processing module, so that the processing module retransmits the image-text early warning data list to the playing module according to the retransmission instruction, and the retransmission times are calculated;
the second judgment unit is connected with the first judgment unit and used for judging whether the re-issuing times exceed the preset times or not;
and when the re-issuing times exceed the preset times, issuing a re-processing instruction to the processing module, so that the processing module re-receives the remote early warning data from the remote receiving module according to the re-processing instruction, re-analyzes the remote early warning data and re-issues the image-text early warning data list obtained by analysis to the playing module.
Preferably, the system for distributing graphics and text, wherein the playing module further comprises:
the image-text editing unit is used for storing the image-text early warning data according to the receiving sequence;
the image-text preparation unit is connected with the image-text editing unit and is used for sequentially acquiring corresponding image-text early warning data sheets from the image-text editing unit and performing template matching on the image-text early warning data sheets to obtain image-text early warning information to be broadcasted;
and the image-text broadcasting unit is connected with the image-text preparing unit and is used for broadcasting image-text early warning information on an external display.
Preferably, the system for distributing graphics and text, wherein the playing module further comprises:
and the template storage unit is connected with the image-text preparation unit and is used for providing at least one template.
The technical scheme has the following advantages or beneficial effects: the user can directly input the remote early warning data to be played, so that the remote automatic public image-text early warning information is played, and the remote playing efficiency is improved.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.
FIG. 1 is a block diagram I of an embodiment of an image-text distribution system for public warning according to the present invention;
FIG. 2 is a block diagram of processing modules of an embodiment of the system for publishing images and texts for public warning according to the present invention;
FIG. 3 is a block diagram of a second embodiment of the system for publishing images and texts for public warning according to the present invention;
fig. 4 is a first block diagram of a playing module of the embodiment of the image-text distribution system for public warning according to the present invention;
fig. 5 is a block diagram of a second module of the playing module of the embodiment of the image-text distribution system for public warning of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
The invention comprises an image-text release system for public early warning, wherein the image-text release system is connected with a plurality of data sources from an external network;
as shown in fig. 1, the teletext distribution system comprises:
the remote receiving module 1 is used for receiving remote early warning data from a data source;
the processing module 2 is connected with the remote receiving module 1 and used for receiving and analyzing the remote early warning data to obtain a graphic early warning data sheet corresponding to the remote early warning data;
and the playing module 3 is connected with the processing module 2 and is used for receiving and playing the image-text early warning information corresponding to the image-text early warning data sheet on an external display according to the image-text early warning data sheet.
In the embodiment, the image-text publishing system replaces the existing public caption machine, so that the remote early warning data of a plurality of data sources from an external network is acquired through the remote receiving module 1, the remote early warning data is analyzed to obtain an image-text early warning data sheet, and then the corresponding image-text early warning information is played on the display according to the image-text early warning data sheet; the method and the device have the advantages that the user can directly input the remote early warning data to be played, so that the remote automatic public image-text early warning information can be played, and the remote playing efficiency is improved.
As a preferred embodiment, the external display may be a tv screen, so that the distribution service of providing the public teletext warning information for all the conventional channels of at least one tv station is realized through the teletext distribution system.
Further, in the above embodiment, the remote receiving module 1 includes a remote access interface, communicatively connected to each data source, for receiving the remote warning data sent by the server.
As a preferred embodiment, the data source may be a server in the early warning information distribution center and a server in the city weather station, that is, the remote access interface is connected to the server in the early warning information distribution center and the server in the city weather station, respectively, and is configured to receive the remote early warning data sent by the server in the early warning information distribution center and the server in the city weather station;
when the early warning information issuing center and the city weather station need to send the image-text early warning information, the staff of the early warning information issuing center and the city weather station can directly log in a local server and directly send remote early warning data corresponding to the image-text early warning information to the playing center through a remote access interface; therefore, the staff of the early warning information issuing center and the city weather station do not need to contact with the staff of the playing center in other communication modes, and then the staff of the playing center inputs the corresponding image-text early warning information; and further, the efficiency of issuing the image-text early warning information is improved.
Further, in the above embodiment, the remote access interface uses a TCP (transmission control Protocol) Protocol for data transmission.
Further, in the above-described embodiment, as shown in fig. 2, the processing module 2 includes:
a first receiving unit 21, configured to receive remote early warning data from the remote receiving module 1;
the analysis unit 22 is connected with the first receiving unit 21 and is used for analyzing the remote early warning data by adopting a preset strategy so as to extract parameters corresponding to the remote early warning data and generate a graphic early warning data sheet according to the parameters;
and the sending unit 23 is connected with the analysis unit 22 and is used for issuing the image-text early warning data to the unidirectional playing module 3.
In a preferred embodiment, the first receiving unit 21 and the remote access interface may use a TCP protocol for data transmission.
As a preferred embodiment, the image-text early warning data sheet includes various parameters corresponding to the remote early warning data, and the parameters include text information of the image-text early warning, picture information of the image-text early warning, an early warning form of the image-text early warning, a style of the image-text early warning, and display time of the image-text early warning.
When the early warning form of the image-text early warning is the early warning form of the trotting horse lamp, the image-text early warning data sheet comprises the rolling time, the rolling speed and the display times of image-text early warning information;
when a worker who issues remote early warning data sets the rolling time, the rolling speed and the display times of the image-text early warning information by himself, the rolling time, the rolling speed and the display times can directly extract corresponding parameters from the remote early warning data;
when the working personnel who release the remote early warning data do not set the rolling time, the rolling speed and the display times of the image-text early warning information by self, the rolling time, the rolling speed and the display times can be set by the working personnel of the playing center, and the rolling time, the rolling speed and the display times can also be calculated according to the information quantity in the remote early warning data.
Further, in the above-described embodiment, as shown in fig. 2, the processing module 2 includes:
and the information confirmation unit 24 is respectively connected with the first receiving unit 21 and the analysis unit 22, and is used for sending confirmation information for confirming whether the remote early warning data is correct to the user, and the user sends an analysis instruction to the analysis unit 22 according to the confirmation information, so that the analysis unit 22 works.
As a preferred embodiment, the information confirmation unit 24 may first send a "whether it is necessary to confirm the correctness of the remote warning data" selection box to the user;
when the user selects the option "does not need to confirm the correctness of the remote early warning data", the information confirmation unit 24 directly sends an analysis instruction to the analysis unit 22, so that the analysis unit 22 works;
when the user selects the option "it is necessary to confirm the correctness of the remote warning data", the information confirmation unit 24 provides the remote warning data, and sends an analysis instruction to the analysis unit 22 after the user provides the confirmation information that the remote warning data is correct, so that the analysis unit 22 operates.
Further, in the above embodiment, the preset policy is a json string parsing policy.
Further, in the above embodiment, as shown in fig. 3, the system further includes an emergency receiving module 4 connected to the playing module 3, and configured to receive the image-text early warning data sheet input by the user, and issue the image-text early warning data to the unidirectional playing module 3.
In the above embodiment, when the staff of the warning information distribution center and the city weather station directly provide the image-text warning information to the staff of the play center through other communication methods, the staff of the play center can directly input the image-text warning data sheet corresponding to the image-text warning information in the server of the play center, so that the emergency receiving module 4 receives and issues the image-text warning data to the unidirectional play module 3.
Further, in the above embodiment, as shown in fig. 4, the playing module 3 includes:
the second receiving unit 31 is used for receiving the image-text early warning data sheet;
the first judging unit 32 is connected with the second receiving unit 31 and is used for judging whether the image-text early warning data sheet is successfully received;
when the image-text early warning data list fails to be received, a retransmission instruction is issued to the processing module 2, so that the processing module 2 retransmits the image-text early warning data list to the playing module 3 according to the retransmission instruction, and the retransmission times are calculated;
a second determining unit 33, connected to the first determining unit 32, for determining whether the reissue time exceeds a preset time;
and when the re-issuing times exceed the preset times, issuing a re-processing instruction to the processing module 2, so that the processing module 2 re-receives the remote early warning data from the remote receiving module 1 according to the re-processing instruction, re-analyzes the remote early warning data, and re-issues the image-text early warning data list obtained by analysis to the playing module 3.
In the above embodiment, the analysis condition of the processing module 2 on the remote early warning data can be obtained by judging the receiving condition of the image-text early warning data sheet, and the condition that the playing module 3 does not receive the image-text early warning data sheet successfully analyzed by the processing module 2 is avoided by judging whether the reissue times exceeds the preset times.
In the above embodiment, the preset number of times may be set to three times.
Further, in the above embodiment, as shown in fig. 5, the playing module 3 further includes:
the image-text editing unit 34 is used for storing the image-text early warning data according to the receiving sequence;
the image-text preparing unit 35 is connected with the image-text editing unit 34 and is used for sequentially obtaining corresponding image-text early warning data sheets from the image-text editing unit 34 and performing template matching on the image-text early warning data sheets to obtain image-text early warning information to be broadcasted;
and the image-text broadcasting unit 36 is connected with the image-text preparing unit 35 and is used for broadcasting image-text early warning information on an external display.
In the above embodiment, the teletext menu arrangement unit 34 may be connected to the first and second determination units 32, 33, respectively.
Further, in the above embodiment, the playing module 3 further includes:
and a template storage unit 37 connected to the graphic preparation unit 35 for providing at least one template.
The templates comprise a horizontal template, a vertical template and the like of the trotting horse lamp.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A picture and text release system for public warning is characterized in that the picture and text release system is connected with a plurality of data sources from an external network;
the image-text release system comprises:
the remote receiving module is used for receiving remote early warning data from the data source;
the processing module is connected with the remote receiving module and used for receiving and analyzing the remote early warning data to obtain a graphic early warning data sheet corresponding to the remote early warning data;
and the playing module is connected with the processing module and used for receiving and playing the image-text early warning information corresponding to the image-text early warning data sheet on an external display according to the image-text early warning data sheet.
2. The teletext distribution system according to claim 1, wherein the remote receiving module comprises a remote access interface, communicatively connected to each of the data sources, for receiving the remote pre-warning data sent by the server.
3. Teletext distribution system according to claim 2, wherein the remote access interface uses the TCP protocol for data transmission.
4. The teletext distribution system of claim 1, wherein the processing module comprises:
a first receiving unit for receiving the remote early warning data from the remote receiving module;
the analysis unit is connected with the first receiving unit and used for analyzing the remote early warning data by adopting a preset strategy so as to extract parameters corresponding to the remote early warning data and generate the image-text early warning data sheet according to the parameters;
and the sending unit is connected with the analysis unit and is used for sending the image-text early warning data to the playing module.
5. The teletext distribution system of claim 4, wherein the processing module comprises:
and the information confirmation unit is respectively connected with the first receiving unit and the analysis unit and used for sending confirmation information for confirming whether the remote early warning data is correct to a user, and the user sends an analysis instruction to the analysis unit according to the confirmation information so that the analysis unit works.
6. The teletext distribution system of claim 4, wherein the predetermined policy is a json string parsing policy.
7. The system for distributing teletext according to claim 1, further comprising an emergency receiving module connected to the playing module and configured to receive the teletext pre-warning data sheet input by a user and send the teletext pre-warning data sheet to the playing module.
8. The teletext distribution system according to claim 1, wherein the playback module comprises:
the second receiving unit is used for receiving the image-text early warning data sheet;
the first judging unit is connected with the second receiving unit and used for judging whether the image-text early warning data sheet is successfully received or not;
when the image-text early warning data sheet fails to be received, a retransmission instruction is issued to the processing module, so that the processing module retransmits the image-text early warning data sheet to the playing module according to the retransmission instruction, and the retransmission times are calculated;
the second judging unit is connected with the first judging unit and used for judging whether the re-issuing times exceed preset times or not;
and when the re-issuing times exceed the preset times, issuing a re-processing instruction to the processing module, so that the processing module re-receives the remote early warning data from the remote receiving module according to the re-processing instruction, re-analyzes the remote early warning data, and re-issues the image-text early warning data list obtained by analysis to the playing module.
9. The teletext distribution system of claim 1, wherein the playback module further comprises:
the image-text editing unit is used for storing the image-text early warning data according to the receiving sequence;
the image-text preparation unit is connected with the image-text editing unit and is used for sequentially acquiring the corresponding image-text early warning data sheet from the image-text editing unit and performing template matching on the image-text early warning data sheet to obtain the image-text early warning information to be broadcasted;
and the image-text broadcasting unit is connected with the image-text preparing unit and is used for broadcasting the image-text early warning information on an external display.
10. The teletext distribution system of claim 9, wherein the playback module further comprises:
and the template storage unit is connected with the image-text preparation unit and is used for providing at least one template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351070.0A CN111147917A (en) | 2019-12-24 | 2019-12-24 | Image-text publishing system for public early warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351070.0A CN111147917A (en) | 2019-12-24 | 2019-12-24 | Image-text publishing system for public early warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111147917A true CN111147917A (en) | 2020-05-12 |
Family
ID=70519846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911351070.0A Pending CN111147917A (en) | 2019-12-24 | 2019-12-24 | Image-text publishing system for public early warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111147917A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990145Y (en) * | 2006-09-22 | 2007-12-12 | 陈旸 | Multifunction traffic information displaying device |
| CN102542773A (en) * | 2011-12-31 | 2012-07-04 | 北京佳讯飞鸿电气股份有限公司 | System capable of utilizing remote meteorological monitoring to realize disaster prevention and method therefor |
| CN105931167A (en) * | 2016-04-14 | 2016-09-07 | 北京中电万联科技股份有限公司 | Emergency information publishing system against stampede event in public area |
| CN107645531A (en) * | 2016-07-22 | 2018-01-30 | 平安科技（深圳）有限公司 | Method of data synchronization and system |
| EP3496062A1 (en) * | 2017-12-08 | 2019-06-12 | SpeedInnov | Warning system for passenger of a rail vehicle |
-
2019
- 2019-12-24 CN CN201911351070.0A patent/CN111147917A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990145Y (en) * | 2006-09-22 | 2007-12-12 | 陈旸 | Multifunction traffic information displaying device |
| CN102542773A (en) * | 2011-12-31 | 2012-07-04 | 北京佳讯飞鸿电气股份有限公司 | System capable of utilizing remote meteorological monitoring to realize disaster prevention and method therefor |
| CN105931167A (en) * | 2016-04-14 | 2016-09-07 | 北京中电万联科技股份有限公司 | Emergency information publishing system against stampede event in public area |
| CN107645531A (en) * | 2016-07-22 | 2018-01-30 | 平安科技（深圳）有限公司 | Method of data synchronization and system |
| EP3496062A1 (en) * | 2017-12-08 | 2019-06-12 | SpeedInnov | Warning system for passenger of a rail vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109816447B (en) | Intelligent monitoring method, device and storage medium for cabinet advertisement | |
| CN109089173B (en) | Method and system for detecting advertisement delivery of smart television terminal | |
| US9774928B2 (en) | System and method for producing and executing interactive broadcast program | |
| WO2019041721A1 (en) | Instant active information push method oriented at early warning requirement for coal mining disasters | |
| CN112492401B (en) | Video-based interaction method and device, computer-readable medium and electronic equipment | |
| CN111202980B (en) | Information transmission method, streaming media cloud platform and computer readable storage medium | |
| CN111104551A (en) | Live broadcast room label determination method and device, storage medium and electronic equipment | |
| CN112581877A (en) | Intelligent information issuing system of subway station | |
| CN111552904A (en) | Intelligent power grid operation information issuing system | |
| CN111222008A (en) | Terminal information management method and device, electronic equipment and medium | |
| CN111147917A (en) | Image-text publishing system for public early warning | |
| CN109947379A (en) | Content distribution system, content delivering apparatus, content distribution method and recording medium | |
| CN111314649B (en) | Method and device for establishing video conference and video conference system | |
| CN107888934A (en) | A kind of power transformation technical ability live broadcast system based on AR technologies | |
| CN114710684B (en) | Live broadcasting room wheat connecting method, device, equipment and storage medium | |
| CN106851202A (en) | A kind of safety monitoring system | |
| CN106664432A (en) | Multimedia information play methods and systems, acquisition equipment, standardized server | |
| JP2020198511A (en) | Disaster information contribution processing system, disaster information contribution processing method, and disaster information contribution processing server device | |
| CN113596587B (en) | Bullet screen implementation method and device, electronic equipment and readable medium | |
| CN113573025A (en) | Monitoring video viewing method and device, terminal equipment and storage medium | |
| US11838338B2 (en) | Method and device for conference control and conference participation, server, terminal, and storage medium | |
| CN114999249A (en) | Remote teaching system, method and storage medium based on cloud platform | |
| CN107679736A (en) | Definite value check method based on Mobile solution | |
| CN106899893A (en) | Middle barrage information puts a marker method and system between network direct broadcasting | |
| CN106992971B (en) | Interactive terminal switching method and device and interactive recording and broadcasting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200512 |
|
| RJ01 | Rejection of invention patent application after publication |