CN109040657A - A kind of bidirectional feedback intelligent conference system and its Two-way Feedback method, storage medium - Google Patents
A kind of bidirectional feedback intelligent conference system and its Two-way Feedback method, storage medium Download PDFInfo
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- CN109040657A CN109040657A CN201811068362.9A CN201811068362A CN109040657A CN 109040657 A CN109040657 A CN 109040657A CN 201811068362 A CN201811068362 A CN 201811068362A CN 109040657 A CN109040657 A CN 109040657A
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- way feedback
- intelligent meeting
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 title description 2
- 230000002093 peripheral effect Effects 0.000 claims abstract description 96
- 230000009471 action Effects 0.000 claims abstract description 34
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
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- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses a kind of intelligent meeting system of Two-way Feedback and its Two-way Feedback methods, storage medium, Two-way Feedback method includes: after user passes through application selection peripheral apparatus to be controlled, and the intelligent meeting system for receiving mobile terminal applies the control instruction for passing through and calling static library function transmission；Control instruction is sent to the one 433 wireless module of corresponding peripheral apparatus to be controlled by the 2nd 433 wireless module；After peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, the peripheral apparatus action status information that the one 433 wireless module of peripheral apparatus is sent is obtained, and peripheral apparatus action status information is sent to mobile terminal.The present invention not only realizes the intelligent control of equipment inside and outside intelligent meeting chamber system, and, the Two-way Feedback with peripheral apparatus is realized, while avoiding the signal interference of the audio output module when carrying out intelligent control and Two-way Feedback to peripheral apparatus in traditional technology.
Description
Technical field
The present invention relates to multimedia technology fields, and in particular to the intelligent meeting system of a kind of Two-way Feedback and its two-way anti-
Feedback method, storage medium.
Background technique
Existing intelligent meeting system is very widely used, can meet all types of industry user's demands comprehensively.It can be widely applied to
School, army, People's Armed Police, public security, post and telecommunications, traffic, space flight, railway, water conservancy, electric power, security, flood control, petroleum, chemical industry, finance, tax
The organs places such as business, industry and commerce, hospital, amusement, security protection, government.
With the development of science and technology, Intelligent life has been dissolved into the every aspect of our lives, traditional smart meeting room
System, the usually only peripheral apparatus such as curtain, light of unidirectional control meeting chamber system, to the action state of peripheral apparatus
Information, for example, whether peripheral apparatus the action status informations such as opens without feedback, in this way, peripheral apparatus control occur therefore
When barrier, the central control system of conference system can not also be known.
Summary of the invention
In view of the above technical problem, the purpose of the present invention is to provide the intelligent meeting systems of a kind of Two-way Feedback and its double
To feedback method, storage medium, the peripheral apparatus for solving intelligent meeting system in the prior art does not carry out asking for Two-way Feedback
Topic.
The invention adopts the following technical scheme:
A kind of intelligent meeting system of Two-way Feedback, including peripheral apparatus, central control system and mobile terminal, the mobile terminal with
Central control system is wirelessly connected；
The central control system includes middle control module, Video Output Modules, video input module, audio output module and audio
Input module, the video input module are connect by video processing module with middle control module, and the Audio Input Modules pass through
Audio processing modules are connect with middle control module, and the Video Output Modules are connect with middle control module with audio output module；
The peripheral apparatus is equipped with the control for controlling peripheral apparatus movement and monitoring peripheral apparatus action state
Module and the one 433 wireless module, the control module are connect with the one 433 wireless module, receive the 1st with control module
Peripheral apparatus action status information is sent to the one 433 wireless module by the action command and control module of wireless module；
The middle control module further includes middle control chip, and the 2nd 433 be in communication with each other with the one 433 wireless module
Wireless module, the middle control chip are connect with the 2nd 433 wireless module, with middle control chip sending action instruction to the 2nd 433 nothing
Wire module and middle control chip receive the peripheral apparatus action status information of the 2nd 433 wireless module；
Further, the peripheral apparatus further includes wireless display curtain, wireless electric light and wireless curtain.
Further, the audio output module includes audio linear output module and power amplifier output module.
Further, the Audio Input Modules include linear input module and MIC input audio module.
A kind of Two-way Feedback method of the intelligent meeting system of Two-way Feedback, comprising the following steps:
Starting is mounted on the intelligent meeting system application of mobile terminal；
After user passes through application selection peripheral apparatus to be controlled, call static library function to middle control module by application
Control instruction is sent, corresponding control instruction is sent to by the 2nd 433 wireless module by the one 433 wireless mould with middle control module
Block；
Module obtains first is controlled after peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, in reception
The peripheral apparatus action status information that 433 wireless modules are sent.
A kind of Two-way Feedback method of the intelligent meeting system of Two-way Feedback, comprising:
After user passes through application selection peripheral apparatus to be controlled, the intelligent meeting system application for receiving mobile terminal passes through
The control instruction for calling static library function to send；
It is sent and is controlled to the one 433 wireless module of corresponding peripheral apparatus to be controlled by the 2nd 433 wireless module
Instruction；
After peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, the 1st of peripheral apparatus is obtained
The peripheral apparatus action status information that wireless module is sent, and peripheral apparatus action status information is sent to mobile terminal.
The peripheral apparatus includes wireless display curtain, and the control instruction includes up and down, halt instruction, described
Peripheral apparatus action status information includes that wireless display curtain shows percentage.
The peripheral apparatus includes wireless electric light, and the control instruction includes up and down, halt instruction, described outer
If device action status information includes that electric light is opened and electric light off status.
The peripheral apparatus includes wireless curtain, and the control instruction includes up and down, halt instruction, described outer
If device action status information includes curtain decline percentage.
A kind of computer storage medium is stored thereon with computer program, when the computer program is executed by processor
Realize the Two-way Feedback method of the intelligent meeting system of above-mentioned Two-way Feedback.
Compared with prior art, the beneficial effects of the present invention are:
The one 433 wireless module phase intercommunication that the present invention passes through the 2nd 433 wireless module and peripheral apparatus of middle control module
Letter sends peripheral apparatus action status information after peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus
To mobile terminal, the intelligent control of equipment inside and outside intelligent meeting chamber system is not only realized, moreover, realizing and peripheral apparatus
Two-way Feedback, while avoiding in traditional technology and intelligent control and audio output module when Two-way Feedback are being carried out to peripheral apparatus
Signal interference.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the intelligent meeting system of invention Two-way Feedback；
Fig. 2 is the flow diagram of the Two-way Feedback method of the intelligent meeting system of Two-way Feedback of the present invention；
Wherein: 1, video input module；2, Audio Input Modules；3, video processing module；4, DSP microprocessor；5, sound
Frequency output module；6, Video Output Modules；7, mobile terminal；9, middle control chip；10, the 2nd 433 wireless module；11, control module；
12, the one 433 wireless module.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example:
Embodiment:
It please refers to shown in Fig. 1, a kind of intelligent meeting system of Two-way Feedback, including peripheral apparatus, central control system and movement
End 7, the mobile terminal 7 are wirelessly connected with central control system；
The central control system includes middle control module, Video Output Modules 6, video input module 1,5 and of audio output module
Audio Input Modules 2, the video input module 1 are connect by video processing module 3 with middle control module, the audio input mould
Block 2 is connect by audio processing modules with middle control module, the Video Output Modules 6 and audio output module 5 with middle control mould
Block connection；
The peripheral apparatus is equipped with the control for controlling peripheral apparatus movement and monitoring peripheral apparatus action state
Module 11 and the one 433 wireless module 12, the control module 11 is connect with the one 433 wireless module 12, with control module 11
Peripheral apparatus action status information is sent to first by the action command and control module 11 for receiving the one 433 wireless module 12
433 wireless modules 12；
The middle control module further includes middle control chip 9, and second be in communication with each other with the one 433 wireless module 12
433 wireless modules 10, the middle control chip 9 are connect with the 2nd 433 wireless module 10, are arrived with the instruction of middle 9 sending action of control chip
2nd 433 wireless module 10 and middle control chip 9 receive the peripheral apparatus action status information of the 2nd 433 wireless module 10；
Specifically, the peripheral apparatus further includes wireless display curtain, wireless electric light and wireless curtain.
As specific embodiment, it is preferred that the audio output module 5 includes that audio linear output module and power amplifier export
Module.The Audio Input Modules 2 include linear input module and MIC input audio module.Shown in audio processing modules it is excellent
Choosing uses DSP microprocessor 4, in this manner it is ensured that present system exports perfect sound quality.
The present invention includes power module, and power module uses direct current 24V, 5A power supply, and internal system is produced by voltage stabilizing chip
Life ± 12V, 5V, 3.3V, 1.3V voltage are other module for power supply；Preferably, the middle control module further includes cloud controller,
The cloud controller be equipped with for access input signal an at least HDM1 input interface and an at least HDBaseT input connect
Mouthful, and an at least HDM1 output interface and an at least HDBaseT output interface for drawing output signal, the cloud letter
Number end be equipped with HDBaseT output interface and HDBaseT input interface, the HDBaseT output interface of the cloud signal end with
The HDBaseT input interface of cloud control terminal connects, HDBaseT input interface and the cloud control terminal of the cloud signal end
The connection of HDBaseT output interface.
Middle control module of the invention, is the control centre of this system, and following functions specifically can be achieved:
1) it supports 2 tunnels to may be programmed RS-232 interface, can be configured baud rate by APP, check bit, start bit etc.,
For connecting intelligent central control system and system diagnostics, to control projector；
2) it supports 2 tunnels to may be programmed RS-485 interface, can be configured baud rate by APP, check bit, start bit etc.,
Third parties' control protocol such as projection support machine；
3) it supports 1 road infrared learning mouth, there is infrared remote control learning functionality, facilitate remote operation；
4) 4 tunnels are supported to may be programmed infrared emission mouth, support imports and exports infrared code, it can be achieved that putting to VCR, DVD, CD, MD
The remote control of sound machine and projector etc.；
5) for detecting whether input and output HDMI board has insertion；
6) ethernet module is extended, supports 1 road RJ45 network interface, TCP/IP network interface output, using 1000M network
Transmission, can connect Unitsys cloud interaction platform, and powerful service software management function realizes network-enabled intelligent integrated management control
System；
The present invention supports 1 road HDMI input, connection local video input；Support 2 road HDBaseT input, can external table insert,
Table, which is inserted, supports HDMI 1.4b standard and 1.4 standard of HDCP, and when only 1 road video input, by the road, video is sent to automatically
Host, when being connected to the input of 2 tunnel HDMI videos simultaneously, that road video being finally inserted is sent to host by default, and can be used
" SOURCE SELECT " key manual switching input source on panel is also supported to receive host and keyboard by RS232 signal
Control switching, table plug 1 audio independent input mouth, and external audio signal can be mixed into automatically in HDMI video signal.
The USB interface that table is plugged requires connect to computer, and the USB port in intelligent meeting system connects peripheral hardware, realizes USB's
Remote real-time transparent transmission；Support 1 road USB, 2.0 interface, can external interactive whiteboard, the USB interface that table is plugged requires connect to electricity
Brain, USB port connection peripheral hardware in intelligent meeting system, it can be achieved that USB remote real-time transparent transmission
Table, which is inserted, can be realized EDID transparent transmission, automatic identification and the EDID for saving display, EDID abbreviation extending display identification
Data can be substituted when the EDID failure of display with built-in EDID；Table is inserted with can be connected by RS-232 and eight keyboard plates,
Pass through eight keyboard plate scene set modes.
The present invention supports 1 road HDMI output, and connection projector, monitor video output are supported 1 road HDBaseT output, can be used
To connect projector, electronics large-size screen monitors；It supports a linear or MIC input, can be configured according to by PC software；Support 1 route
Road output, is applicable in and amplifies on site, external power amplifier or active audio amplifier, supports the output of 2 road 30W digital power amplifiers, can be direct
Connect loudspeaker.Video processing module 3 uses SiI9575CTUC video frequency processing chip, can transmit 1080p and 4k video, at most props up
It holds 6 video sources of switching and 2 output sources is used to a large screen display；Audio processing modules are special using the DSP of profession
It is responsible for audio processing, linear input and MIC input is handled by advanced algorithm, make the sound quality perfection reduction of output, line
Property input, MIC input and by 9575 processing HDMI audio signal mixing it is well arranged, treated, and bass is sedate, middle silver
Completely, high pitch is bright.
A kind of Two-way Feedback method of the intelligent meeting system of Two-way Feedback, comprising the following steps:
Starting is mounted on the intelligent meeting system application of mobile terminal 7；
After user passes through application selection peripheral apparatus to be controlled, call static library function to middle control module by application
Control instruction is sent, corresponding control instruction is sent to the 1st wirelessly by the 2nd 433 wireless module 10 with middle control module
Module 12；
Module obtains first is controlled after peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, in reception
The peripheral apparatus action status information that 433 wireless modules 12 are sent.
A kind of Two-way Feedback method of the intelligent meeting system of Two-way Feedback, as shown in Figure 2, comprising:
Step S100: after user passes through application selection peripheral apparatus to be controlled, the intelligent meeting system of mobile terminal 7 is received
The control instruction that system application is sent by the static library function of calling；
Step S200: by the 2nd 433 wireless module 10 to the one 433 wireless mould of corresponding peripheral apparatus to be controlled
Block 12 sends control instruction；
Step S300: after peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, peripheral apparatus is obtained
The peripheral apparatus action status information that sends of the one 433 wireless module 12, and peripheral apparatus action status information is sent to
Mobile terminal 7.
The peripheral apparatus includes wireless display curtain, and the control instruction includes up and down, halt instruction, described
Execution state includes that wireless display curtain shows that percentage, wireless display curtain percentage mainly pass through control module than in the prior art
Wireless display curtain percentage was calculated in 11 monitoring wireless curtain down or up times.
12 phase of the one 433 wireless module that the present invention passes through the 2nd 433 wireless module 10 and peripheral apparatus of middle control module
Mutual communication, after peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, by peripheral apparatus action status information
It is sent to mobile terminal 7, not only realizes the intelligent control of equipment inside and outside intelligent meeting chamber system, moreover, realizing and peripheral hardware
The Two-way Feedback of equipment, when control failure occurs in peripheral apparatus, for example, declining out when control module 11 controls wireless display curtain
When existing failure, peripheral apparatus action status information is sent to mobile terminal 7, such as wireless display curtain shows that percentage is sent to shifting
Moved end 7, in this way, can understand wireless display curtain in time shows percentage.
More it is worth noting that, the present invention passes through middle the 2nd 433 wireless module 10 and the first of peripheral apparatus for controlling module
433 wireless modules 12 are in communication with each other, and are avoided in traditional technology and are being carried out intelligent control and sound when Two-way Feedback to peripheral apparatus
The signal interference of frequency output module 5.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (10)
1. a kind of intelligent meeting system of Two-way Feedback, which is characterized in that including peripheral apparatus, central control system and mobile terminal, institute
It states mobile terminal and central control system is wirelessly connected；
The central control system includes middle control module, Video Output Modules, video input module, audio output module and audio input
Module, the video input module are connect by video processing module with middle control module, and the Audio Input Modules pass through audio
Processing module is connect with middle control module, and the Video Output Modules are connect with middle control module with audio output module；
The peripheral apparatus is equipped with the control module for controlling peripheral apparatus movement and monitoring peripheral apparatus action state
With the one 433 wireless module, the control module is connect with the one 433 wireless module, and it is wireless to receive the 1st with control module
Peripheral apparatus action status information is sent to the one 433 wireless module by the action command and control module of module；
The middle control module further includes middle control chip, and the 2nd 433 be in communication with each other with the one 433 wireless module is wirelessly
Module, the middle control chip are connect with the 2nd 433 wireless module, with middle control chip sending action instruction to the 2nd 433 wireless mould
Block and middle control chip receive the peripheral apparatus action status information of the 2nd 433 wireless module.
2. the intelligent meeting system of Two-way Feedback according to claim 1, which is characterized in that the peripheral apparatus further includes
Wireless display curtain, wireless electric light and wireless curtain.
3. the intelligent meeting system of Two-way Feedback according to claim 1, which is characterized in that the audio output module packet
Include audio linear output module and power amplifier output module.
4. the intelligent meeting system of Two-way Feedback according to claim 1, which is characterized in that the Audio Input Modules packet
Include linear input module and MIC input audio module.
5. a kind of Two-way Feedback method of the intelligent meeting system of Two-way Feedback, which comprises the following steps:
Starting is mounted on the intelligent meeting system application of mobile terminal；
After user passes through application selection peripheral apparatus to be controlled, static library function is called to send to middle control module by application
Corresponding control instruction is sent to the one 433 wireless module by the 2nd 433 wireless module with middle control module by control instruction；
The module obtains the 1st is controlled after peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, in reception
The peripheral apparatus action status information that wireless module is sent.
6. a kind of Two-way Feedback method of the intelligent meeting system of Two-way Feedback characterized by comprising
After user passes through application selection peripheral apparatus to be controlled, the intelligent meeting system application for receiving mobile terminal passes through calling
The control instruction that static library function is sent；
Control instruction is sent to the one 433 wireless module of corresponding peripheral apparatus to be controlled by the 2nd 433 wireless module；
After peripheral apparatus executes command adapted thereto or user's manual operations peripheral apparatus, obtain peripheral apparatus the 1st is wireless
The peripheral apparatus action status information that module is sent, and peripheral apparatus action status information is sent to mobile terminal.
7. the Two-way Feedback method of the intelligent meeting system of Two-way Feedback according to claim 6, which is characterized in that described
Peripheral apparatus includes wireless display curtain, and the control instruction includes up and down, halt instruction, the peripheral apparatus movement
Status information includes that wireless display curtain shows percentage.
8. the Two-way Feedback method of the intelligent meeting system of Two-way Feedback according to claim 6, which is characterized in that described
Peripheral apparatus includes wireless electric light, and the control instruction includes up and down, halt instruction, and the peripheral apparatus acts shape
State information includes that electric light is opened and electric light off status.
9. the Two-way Feedback method of the intelligent meeting system of Two-way Feedback according to claim 6, which is characterized in that described
Peripheral apparatus includes wireless curtain, and the control instruction includes up and down, halt instruction, and the peripheral apparatus acts shape
State information includes curtain decline percentage.
10. a kind of computer storage medium, is stored thereon with computer program, which is characterized in that the computer program is located
Manage the Two-way Feedback method that the intelligent meeting system such as the described in any item Two-way Feedbacks of claim 5-9 is realized when device executes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811068362.9A CN109040657A (en) | 2018-09-13 | 2018-09-13 | A kind of bidirectional feedback intelligent conference system and its Two-way Feedback method, storage medium |
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| CN201811068362.9A CN109040657A (en) | 2018-09-13 | 2018-09-13 | A kind of bidirectional feedback intelligent conference system and its Two-way Feedback method, storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109801036A (en) * | 2019-01-04 | 2019-05-24 | 尚阳科技股份有限公司 | A kind of meeting plate conference control system and method, storage medium |
| CN112073674A (en) * | 2020-08-07 | 2020-12-11 | 广东迷听科技有限公司 | Conference terminal, remote video conference system, method and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203982157U (en) * | 2014-06-16 | 2014-12-03 | 重庆瑞坤科技发展有限公司 | Intelligent domestic system and intelligent gateway thereof |
| CN205378084U (en) * | 2016-02-03 | 2016-07-06 | 广州畅世智能科技有限公司 | With no paper video conferencing system of accuse in intelligence |
| JP2016213631A (en) * | 2015-05-07 | 2016-12-15 | Kddi株式会社 | Understanding state estimation device and program |
| CN108459547A (en) * | 2018-05-15 | 2018-08-28 | 上海新中新猎豹交通科技股份有限公司 | A kind of integrated command centre's control system |
-
2018
- 2018-09-13 CN CN201811068362.9A patent/CN109040657A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203982157U (en) * | 2014-06-16 | 2014-12-03 | 重庆瑞坤科技发展有限公司 | Intelligent domestic system and intelligent gateway thereof |
| JP2016213631A (en) * | 2015-05-07 | 2016-12-15 | Kddi株式会社 | Understanding state estimation device and program |
| CN205378084U (en) * | 2016-02-03 | 2016-07-06 | 广州畅世智能科技有限公司 | With no paper video conferencing system of accuse in intelligence |
| CN108459547A (en) * | 2018-05-15 | 2018-08-28 | 上海新中新猎豹交通科技股份有限公司 | A kind of integrated command centre's control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109801036A (en) * | 2019-01-04 | 2019-05-24 | 尚阳科技股份有限公司 | A kind of meeting plate conference control system and method, storage medium |
| CN112073674A (en) * | 2020-08-07 | 2020-12-11 | 广东迷听科技有限公司 | Conference terminal, remote video conference system, method and storage medium |
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