CN206023973U - A kind of video conference power control system - Google Patents
A kind of video conference power control system Download PDFInfo
- Publication number
- CN206023973U CN206023973U CN201621062461.2U CN201621062461U CN206023973U CN 206023973 U CN206023973 U CN 206023973U CN 201621062461 U CN201621062461 U CN 201621062461U CN 206023973 U CN206023973 U CN 206023973U
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- CN
- China
- Prior art keywords
- video conference
- detection circuit
- control module
- interface
- sequential power
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- Expired - Fee Related
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
This utility model provides a kind of video conference power control system, including monitoring interface arrangement and sequential power supply, monitoring interface arrangement includes control module and video conference detection circuit, video conference detection circuit on one side connection video conference terminal output interface, other end link control module, the signal output part connection sequential power interface of control module, the sequential power source internal install relay, and control module sends the relay of control signal control sequential power source internal.Video conference power control system described in the utility model is in the case where normal use demand is ensured, the switch for changing sequential power supply can only fixed cycle operator or manually-operated mode of operation, so that the more proper actual use demand of the opening and closing of sequential power supply, work efficiency is improve, makes work convenient, quick.
Description
Technical field
This utility model belongs to video conference field, more particularly, to a kind of video conference power control system.
Background technology
At present, video conferencing system has been applied to each office, Industry system, due to unlatching and the pass of different equipment
Sequencing requirement is closed, therefore, it is possible to the sequential power supply that switchs distinct device in order one by one in video conferencing system
In be frequently used.In prior art, after video conference terminates, the switch of sequential power supply is both needed to manual operation, gives user band
Carry out inconvenience, often due to forgetting to close power supply, cause system long-time to start shooting.
Content of the invention
In view of this, this utility model is directed to a kind of video conference power control system, to solve existing sequential
Power supply needs a difficult problem for manual operation.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of video conference power control system includes monitoring interface arrangement and sequential power supply, and monitoring interface arrangement includes controlling
Molding block and video conference detection circuit, video conference detection circuit on one side connection video conference terminal output interface, the other end
Link control module, the signal output part connection sequential power interface of control module, the sequential power source internal install relay,
Control module sends the relay of control signal control sequential power source internal.
Further, the monitoring interface arrangement connects one end of video conference terminal output interface, supporting interface type
Including VGA, DVI, HDMI.
Further, the monitoring interface arrangement connects one end of sequential power interface, supports RS485 interfaces.
Further, the video conference detection circuit includes video signal input circuit, analog video signal detection electricity
Road, digital video signal detection circuit, the signal input part connection video conference terminal output interface of video signal input circuit,
The signal of the signal input part and digital video signal detection circuit of signal output part connection simulation video signal detection circuit is defeated
Enter end, the signal output part connection control of the signal output part and digital video signal detection circuit of analog video signal detection circuit
The signal input part of molding block.
Further, the sequential power supply is different according to equipment closing sequence, is connected with equipment successively.
Relative to prior art, a kind of video conference power control system described in the utility model has the advantage that：
Video conference power control system described in the utility model changes sequential in the case where normal use demand is ensured
The switch of power supply can only fixed cycle operator or manually-operated mode of operation so that the opening and closing of sequential power supply are properer
Actual use demand, improves work efficiency, makes work convenient, quick.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is the power control system connection diagram described in this utility model embodiment；
Fig. 2 is the monitoring interface arrangement structural representation described in this utility model embodiment.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate
Or therefore the device or element of hint indication must be understood that with specific orientation, with specific azimuth configuration and operation
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in this utility model.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
Such as Fig. 1, shown in Fig. 2, a kind of video conference power control system includes monitoring interface arrangement and sequential power supply, monitoring
Interface arrangement includes control module and video conference detection circuit, and video conference detection circuit on one side connection video conference terminal is defeated
Outgoing interface, other end link control module, the signal output part connection sequential power interface of control module, in the sequential power supply
Relay is installed in portion, and control module sends the relay of control signal control sequential power source internal.Video conference terminal output connects
During mouth normal work, outfan has signal output, and when video conference terminal enters resting state, output end signal will interrupt,
When having incoming call to ask, system of IMS conference system will be automatically wakened up, again output signal.The closure of control relay circuit belongs to existing
Technology, is not just described here in detail.
Described monitoring interface arrangement connect video conference terminal output interface one end, supporting interface type include VGA,
DVI、HDMI.The monitoring interface arrangement connects one end of sequential power interface, supports RS485 interfaces.
Such as Fig. 1, shown in Fig. 2, the video conference detection circuit includes video signal input circuit, analog video signal inspection
Slowdown monitoring circuit, digital video signal detection circuit, the signal input part connection video conference terminal output of video signal input circuit
Interface, the letter of the signal input part and digital video signal detection circuit of signal output part connection simulation video signal detection circuit
Number input, the signal output part of the signal output part and digital video signal detection circuit of analog video signal detection circuit connect
Connect the signal input part of control module.Monitoring interface arrangement mainly has no signal defeated by monitoring video conference terminal output interface
Go out, so as to judge the working condition of video conference terminal, and control signal is sent according to default pattern, by control sequential electricity
Relay inside source, and then control sequential power supply, it is achieved thereby that automatically turn on the purpose for closing conference system apparatus.
When, in video signal output circuit, analog video signal detects that electric circuit inspection, will be to control less than analogue signal
Module sends and is input into without analogue signal；When digital video signal detects electric circuit inspection less than digital signal, will be to control module
Nil signal input is sent, control module is simultaneously received without analogue signal and nil signal input, control letter can be sent
Number, relay receive control signal will voluntarily closing timing power supply, and then connected equipment will be closed successively.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements that is made etc. should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of video conference power control system, it is characterised in that：Including monitoring interface arrangement and sequential power supply, interface is monitored
Device includes that control module and video conference detection circuit, video conference detection circuit on one side connection video conference terminal output connect
Mouthful, other end link control module, the signal output part connection sequential power interface of control module, the sequential power source internal peace
Dress relay, control module send the relay of control signal control sequential power source internal.
2. video conference power control system according to claim 1, it is characterised in that：The monitoring interface arrangement connection
One end of video conference terminal output interface, supporting interface type include VGA, DVI, HDMI.
3. video conference power control system according to claim 1, it is characterised in that：The monitoring interface arrangement connection
One end of sequential power interface, supports RS485 interfaces.
4. video conference power control system according to claim 1, it is characterised in that：The video conference detects circuit
Including video signal input circuit, analog video signal detection circuit, digital video signal detection circuit, video signal input electricity
The signal input part connection video conference terminal output interface on road, the letter of signal output part connection simulation video signal detection circuit
Number input and the signal input part of digital video signal detection circuit, the signal output part of analog video signal detection circuit and
The signal input part of the signal output part link control module of digital video signal detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062461.2U CN206023973U (en) | 2016-09-18 | 2016-09-18 | A kind of video conference power control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062461.2U CN206023973U (en) | 2016-09-18 | 2016-09-18 | A kind of video conference power control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023973U true CN206023973U (en) | 2017-03-15 |
Family
ID=58261397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062461.2U Expired - Fee Related CN206023973U (en) | 2016-09-18 | 2016-09-18 | A kind of video conference power control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820076A (en) * | 2017-12-01 | 2018-03-20 | 珠海亿智电子科技有限公司 | A kind of analog video input port signal deteching circuit and method |
-
2016
- 2016-09-18 CN CN201621062461.2U patent/CN206023973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820076A (en) * | 2017-12-01 | 2018-03-20 | 珠海亿智电子科技有限公司 | A kind of analog video input port signal deteching circuit and method |
| CN107820076B (en) * | 2017-12-01 | 2020-11-24 | 珠海亿智电子科技有限公司 | Analog video input port signal detection circuit and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |