CN207117791U - Video conference camera and video conferencing system with electronic platform - Google Patents
Video conference camera and video conferencing system with electronic platform Download PDFInfo
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- CN207117791U CN207117791U CN201721079105.6U CN201721079105U CN207117791U CN 207117791 U CN207117791 U CN 207117791U CN 201721079105 U CN201721079105 U CN 201721079105U CN 207117791 U CN207117791 U CN 207117791U
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Abstract
The utility model discloses a kind of video conference camera and video conferencing system with electronic platform, wherein the video conference camera with electronic platform includes camera lens, for absorbing image；Imaging sensor, it is connected with camera lens and converts the image into data signal；Electronic platform；Input/output interface, for being connected with PC；Treatment Analysis module, including the Treatment Analysis chip being connected with imaging sensor, electronic platform and input/output interface, Treatment Analysis chip is used to convert digital signals into after video image by input/output interface to PC output video images, and instructed by the input/output interface reception PC tracing controls sent to control electronic platform to rotate, to adjust the focal length of camera lens and visual angle.Technical solutions of the utility model not only have less volume, and cost is relatively low, and will not produce any birr.
Description
Technical field
It the utility model is related to field of cameras, more particularly to a kind of video conference camera with electronic platform and regard
Frequency conference system.
Background technology
PTZ (Pan Tilt Zoom- heads all-around mobiles and the mirror of the widely used mechanical structure formula of video conferencing system
Head zoom, Zoom control) video camera, main view frequency source of the video camera generally as video conference terminal.Because the video camera can
To receive the control instruction of video conference terminal progress horizontal (Pan), vertical (Tilt) motion and zoom (Zoom), therefore can be with
Meet requirement of the different conferencing forms to video camera；But structural failure or essence would tend to occur due to longtime running in mechanical structure
The problem of degree reduction can produce rotational noise during causing stability to reduce and rotate；And above-mentioned video camera has cost height
With connect up it is complicated the problem of.
Utility model content
Main purpose of the present utility model is to provide a kind of video conference camera with electronic platform, it is intended to solves mesh
Preceding video conference camera uses the Pan/Tilt/Zoom camera realized by mechanical structure, and causes with high costs and produce noise
Problem.
To achieve the above object, the utility model provides the video conference camera with electronic platform, including：
Camera lens, for absorbing image；
Imaging sensor, it is connected with the camera lens and described image is converted into data signal；
Electronic platform；
Input/output interface, for being connected with PC；
Treatment Analysis module, including the processing being connected with described image sensor, electronic platform and input/output interface point
Chip is analysed, the Treatment Analysis chip is used to be converted to the data signal after video image by the input/output interface
The video image is exported to PC, and the tracing control instruction sent by input/output interface reception PC is described to control
Electronic platform rotates, to adjust the focal length of the camera lens and visual angle.
Preferably, the input/output interface includes USB3.0 interfaces.
Preferably, the input/output interface also includes video interface, and the video interface is used to be connected with display device.
Preferably, the video conference camera with electronic platform also includes audio input interface, the processing point
Analysis module also includes the audio collection unit being connected with the Treatment Analysis chip and the audio input interface.
Preferably, the audio input interface includes MIC IN interfaces.
Preferably, the video conference camera with electronic platform with the MIC IN interfaces also including in being connected
Microphone；The audio input interface also includes LINE IN interfaces.
Preferably, the video conference camera with electronic platform also includes what is be connected with the Treatment Analysis chip
IR receiving terminals and the IR remote controller being adapted to the IR receiving terminals.
Preferably, described image sensor is connected with the Treatment Analysis chip by coaxial cable.
Preferably, the Treatment Analysis chip is asic chip.
The utility model also provides a kind of video conferencing system, including PC and the video conference with electronic platform image
Machine；The video conference camera with electronic platform, including：Camera lens, for absorbing image；Imaging sensor, it is and described
Camera lens connects and described image is converted into data signal；Electronic platform；Input/output interface, for being connected with PC；Processing point
Analyse module, including the Treatment Analysis chip being connected with described image sensor, electronic platform and input/output interface, the processing
Analysis chip is used to be converted to the data signal after video image by regarding described in the input/output interface to PC outputs
Frequency image, and instructed by the input/output interface reception PC tracing controls sent to control the electronic platform to rotate,
To adjust the focal length of the camera lens and visual angle；The PC and the input in the video conference camera with electronic platform are defeated
Outgoing interface connects.
The utility model is by by camera lens, imaging sensor, electronic platform, input/output interface and Treatment Analysis module collection
Middle to set the video conference camera for forming an integration, it not only has less volume, and cost is relatively low, so as to letter
Changed the utility model have electronic platform video conference camera structure and reduce its cost；Moreover, using logical
The electronic platform of software program control is crossed, relative to mechanical head, is easily occurred due to longtime running in the absence of mechanical structure
Structural failure or precision are reduced the problem of causing stability to reduce, and will not produce any birr, so as to improve
The stability of this programme video conference camera.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that,
Drawings in the following description are only some embodiments of the utility model, are come for those of ordinary skill in the art
Say, on the premise of not paying creative work, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the basic structure block diagram for the video conference camera that the utility model has electronic platform；
Fig. 2 is the concrete structure block diagram of the utility model video conferencing system.
Drawing reference numeral explanation：
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that in the utility model embodiment it is directional instruction (such as up, down, left, right, before and after ...),
Then it is only used for explaining relative position relation under a certain particular pose between each part, motion conditions etc., if this is specific
When posture changes, then directionality instruction also correspondingly changes therewith.
If in addition, being related to the description of " first ", " second " etc. in the utility model, it is only used for describing purpose, and
It is not intended that indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, limit
There is " first ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, between each embodiment
Technical scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, work as technical side
It will be understood that the combination of this technical scheme is not present when the combination appearance of case is conflicting or can not realize, also not in this practicality
Within the protection domain of new requirement.
The utility model proposes a kind of video conference camera 200 with electronic platform.
As illustrated in fig. 1 and 2, the utility model has the video conference camera 100 of electronic platform, including：
Camera lens 10, for absorbing image；
Imaging sensor 20, it is connected with camera lens 10 and converts the image into data signal；
Electronic platform 40；
Input/output interface 50, for being connected with PC200；
Treatment Analysis module 30, including the place being connected with imaging sensor 20, electronic platform 40 and input/output interface 50
Manage analysis chip 31, Treatment Analysis chip 31 be used to convert digital signals into after video image by input/output interface 50 to
PC200 output video images, and instructed by the reception of the input/output interface 50 PC200 tracing controls sent to control electron cloud
Platform 40 rotates, to adjust the focal length of camera lens 10 and visual angle.
The utility model is by the way that camera lens 10, imaging sensor 20, electronic platform 40, input/output interface 50 and processing are divided
The video conference camera that the concentrated setting of module 30 forms an integration is analysed, it not only has less volume, and cost
It is relatively low, so as to simplify the utility model have electronic platform video conference camera 100 structure and reduce its into
This；Moreover, using the electronic platform 40 controlled by software program, relative to mechanical head, in the absence of mechanical structure due to length
Phase is run and structural failure or precision easily occur reduces the problem of causing stability to reduce, and will not produce any mechanical rotation
Noise, so as to improve the stability of this programme video conference camera.
Above-mentioned imaging sensor 20 may be selected to be CMOS (Complementary Metal-Oxide-
Semiconductor- complementary metal oxide semiconductors) imaging sensor 20 or CCD (Charged Coupled Device-
Charge coupled cell) imaging sensor 20.
Wherein, the camera lens 10 in the utility model is preferably wide-angle lens 10, so so that the utility model has electronics
The scope for the image that the video conference camera 100 of head can obtain is wider, so as to avoid more 40 turns of secondary control electronic platforms
It is dynamic, it further enhancing the stability of this programme video conference camera.In a preferred embodiment, the angle of visual field of wide-angle lens 10
It is arranged to 110 °
This programme video conference camera is preferably gun type camera, its camera lens 10 of different size that can flexibly arrange in pairs or groups；Tool
There is the characteristics of ultra-low illumination, image fidelity are soft, clear thorough, well arranged, brightness degree is high, noise is small.
As shown in Fig. 2 input/output interface 50 includes USB3.0 interfaces 51, processing can be realized by the USB3.0 interfaces 51
Analysis chip 31 is converted digital signals into after video image to PC200 output video images, and receives the tracking that PC200 is sent
Control instruction controls electronic platform 40 to rotate, to adjust the focal length of camera lens 10 and visual angle；And the USB3.0 interfaces 51 have biography
The advantages of transmission of data is fast and transmits high-resolution video image, so that PC200 quickly receives high-resolution video image.
As shown in Fig. 2 it is further, in other embodiments of the present utility model, it may also set up input/output interface 50
Also include video interface 52, video interface 52 is used to be connected with display device 300, in this way, can be exported by the video interface 52
The video image of high quality；Moreover, when the display device 300 has the function of main frame, it can also pass through input equipment (mouse button
Disk etc.) control the video image of display.Preferably, the video interface 52 is HDMI (High Definition
Multimedia Interface, i.e. high-definition media interface) interface；Certainly, radio frequency can be also selected as needed, compound regarded
Frequently, the one or more in S terminals, aberration, VGA, DVI, HDMI, DisplayPort, IEEE 1394 and BNC.
It is specially BT1120 lattice specifically, the video image of the outputting standard form of input/output interface 50, in the present embodiment
Formula, being then converted into video image by the digital signal interface conversion chip built in it can be by HDMI and first
The form that USB3.0 interfaces 51 export.
As shown in Fig. 2 the video conference camera 100 that the utility model has electronic platform also includes audio input interface
60, Treatment Analysis module 30 also includes the audio collection unit 32 being connected with Treatment Analysis chip 31 and audio input interface 60.
The audio-frequency information in the external world can be gathered by the audio collection unit 32 and audio input interface 60.Specifically, settable audio is defeated
Incoming interface 60 includes MIC IN interfaces 61, in this way, user can be facilitated to realize audio-frequency information by connecting extraneous microphone
Input；Certainly, the video conference camera 100 that may also set up the utility model has electronic platform also includes and MIC IN interfaces
The built-in microphone 70 of 61 connections, in this way, realizing the scheme of built-in microphone 70 so that this programme can pick up acoustic scene
Sound, then, pass sequentially through MIC IN interfaces 61, audio collection unit 32, Treatment Analysis chip 31, input/output interface 50 and transmit
To PC200, meeting scene audio-visual synchronization is maintained, without external audio frequency collector, the problem of reducing wiring, has saved cloth
Line cost, simplifies circuit.
It is noted that as shown in Fig. 2 audio input interface 60 may also include LINE IN interfaces 62, so as to convenient big
Power audio equipment input audio data.
As shown in Fig. 2 in a preferred embodiment, set the utility model that there is the video conference camera of electronic platform
100 also include IR (the Infrared Radiation- infrared rays) receiving terminals 80 and and IR that are connected with Treatment Analysis chip 31
The IR remote controller 90 that receiving terminal 80 is adapted to, in this way, launching infrared control signal by IR remote controller 90, then connect by IR
Receiving end 80 is transmitted to Treatment Analysis chip 31, Treatment Analysis chip 31 and receives infrared control signal, you can realizes to electron cloud
The control of platform 40 is moved, and to adjust the focal length of camera lens 10 and visual angle, i.e., finally realizes the function of controlled in wireless electronic platform 40, from
And the problem of reducing wiring, wiring cost is saved, and simplify circuit.
In a preferred embodiment, imaging sensor 20 passes through the coaxial cable 21 with screen layer and Treatment Analysis chip
31 connections.Loss and the external world when can reduce video signal transmission by setting the coaxial cable 2170 with screen layer
Signal interference.In a particular application, coaxial cable 2170 uses GB/T14864-199 national standards, featured resistance as 75 Europe
The video coaxial cable 21 of nurse, so as to the 4K@30fps ultra high-definition video datas that complete transmission imaging sensor 20 exports.
In order to realize that the utility model has the function of video conference camera the last 100 of electronic platform, above-mentioned processing
Analysis chip 31 be preferably ASIC (Application Specific Integrated Circuit- it is a kind of for special purpose and
The integrated circuit of design) chip, specific model may be selected to be HI3519V101, either D388 or A7LA55.Asic chip
It is a kind of highly integrated chip, it can integrate more devices on the smaller chip of volume, to realize more perfect function.This
The definition and frame per second of absorbed image can be improved in embodiment using highly integrated asic chip, improves system
Stability and processing speed, by writing the software journey for being controlled to electronic head 40 in asic chip
Sequence, it can be achieved to carry out video image electronics amplification, positioning, segmentation, torsional deformation and image expected from extraction, while this is soft
Part program can be instructed according to tracing control that the quality and PC200 of video image are sent come 40 turns of feedback-control electronic head
It is dynamic, to adjust the focal length of wide-angle lens 10 and visual angle, to obtain satisfactory image, so as to generate the higher video figure of quality
Picture.
The utility model also proposes a kind of video conferencing system 400, as shown in Fig. 2 the video conferencing system 400 includes
PC200, and it is above-mentioned in the video conference camera 100 with electronic platform, PC200 with electronic platform video council
100 input/output interface 50 connects in view video camera, is such as preferably to be connected by USB3.0 interfaces 51.There should be electron cloud
The concrete structure of the video conference camera 100 of platform with reference to above-described embodiment, due to video conferencing system employ it is above-mentioned all
Whole technical schemes of embodiment, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment,
This is no longer repeated one by one.
As shown in Fig. 2 the video conferencing system may also include with display device 300, the display device 300 is connect by HDMI
The video interfaces 52 such as mouth are connected with Treatment Analysis chip 31, to show video image.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
Under inventive concept of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. video conference camera with electronic platform, it is characterised in that including：Camera lens, for absorbing image；Imaging sensor, it is connected with the camera lens and described image is converted into data signal；Electronic platform；Input/output interface, for being connected with PC；Treatment Analysis module, including the Treatment Analysis core being connected with described image sensor, electronic platform and input/output interface Piece, the Treatment Analysis chip are used to be converted to the data signal after video image by the input/output interface to PC The video image is exported, and is instructed by the input/output interface reception PC tracing controls sent to control the electronics Cloud platform rotation, to adjust the focal length of the camera lens and visual angle.
- 2. there is the video conference camera of electronic platform as claimed in claim 1, it is characterised in that the input and output connect Mouth includes USB3.0 interfaces.
- 3. there is the video conference camera of electronic platform as claimed in claim 2, it is characterised in that the input and output connect Mouth also includes video interface, and the video interface is used to be connected with display device.
- 4. there is the video conference camera of electronic platform as claimed in claim 1, it is characterised in that described that there is electron cloud The video conference camera of platform also includes audio input interface, and the Treatment Analysis module also includes and the Treatment Analysis chip The audio collection unit connected with the audio input interface.
- 5. there is the video conference camera of electronic platform as claimed in claim 4, it is characterised in that the audio input connects Mouth includes MIC IN interfaces.
- 6. there is the video conference camera of electronic platform as claimed in claim 5, it is characterised in that described that there is electron cloud The video conference camera of platform also includes the built-in microphone being connected with the MIC IN interfaces；The audio input interface also wraps Include LINE IN interfaces.
- 7. there is the video conference camera of electronic platform as claimed in claim 1, it is characterised in that described that there is electron cloud The video conference camera of platform also includes the IR receiving terminals being connected with the Treatment Analysis chip and fitted with the IR receiving terminals The IR remote controller matched somebody with somebody.
- 8. there is the video conference camera of electronic platform as claimed in claim 1, it is characterised in that described image sensor It is connected with the Treatment Analysis chip by coaxial cable.
- 9. the video conference camera with electronic platform as any one of claim 1 to 8, it is characterised in that institute It is asic chip to state Treatment Analysis chip.
- 10. a kind of video conferencing system, including PC, it is characterised in that also include as claimed in any one of claims 1-9 wherein Video conference camera with electronic platform, the PC and the input in the video conference camera with electronic platform Output interface connects.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721079105.6U CN207117791U (en) | 2017-08-25 | 2017-08-25 | Video conference camera and video conferencing system with electronic platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721079105.6U CN207117791U (en) | 2017-08-25 | 2017-08-25 | Video conference camera and video conferencing system with electronic platform |
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| CN207117791U true CN207117791U (en) | 2018-03-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810447A (en) * | 2018-06-11 | 2018-11-13 | 广州中盈电信科技有限公司 | A kind of video meeting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810447A (en) * | 2018-06-11 | 2018-11-13 | 广州中盈电信科技有限公司 | A kind of video meeting system |
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