CN203276606U - Video real object displaying system with network function - Google Patents
Video real object displaying system with network function Download PDFInfo
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- CN203276606U CN203276606U CN 201320071489 CN201320071489U CN203276606U CN 203276606 U CN203276606 U CN 203276606U CN 201320071489 CN201320071489 CN 201320071489 CN 201320071489 U CN201320071489 U CN 201320071489U CN 203276606 U CN203276606 U CN 203276606U
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Abstract
The utility model provides a video real object displaying system with a network function. The video real object displaying system comprises a video real object displaying platform, a PC (Personal Computer) terminal and/or a mobile equipment terminal, wherein wireless communication modules are respectively arranged in the video real object displaying platform and the mobile equipment terminal; the video real object displaying platform comprises a camera and a VGA (Video Graphics Array) interface and is internally provided with an Android operation system; a data transmission module and an instruction control module are arranged in the operation system; the camera also comprises a data generation module; and the PC terminal and/or the mobile equipment terminal comprises a data receiving module, an instruction transmitting module and a human-machine interaction module. The video real object displaying platform can be used for transmitting video streams acquired by the camera to the mobile equipment terminal in a wireless manner; and the terminal receives video stream data of the video real object displaying platform and displays in real time and outputs the video stream data, can execute operations such as comment and modification on a video frame and can also remotely control functional keys of the displaying platform. A teacher giving lessons can hold the terminal with hand for teaching, so that the problem that lessons can be only given at fixed places is solved.
Description
Technical field
The utility model relates to the multimedia equipment field, more particularly, relates to a kind of real object video showing system with network function.
Background technology
Visual real object display stand is one of indispensable teaching equipment of multi-media classroom, can be applied in the various information technique teaching, when connecting on projector or televisor, just data, teaching materials, material object, lantern slide etc. clearly can be displayed.
Common video showing platform comprises several parts: camera, light source, table top and PC end are controlled software.The objects such as books file, material object are placed on the table top of show stand, after being positioned at the camera aligning material object of table top top, can be on the projecting plane (for example: display device) upper output picture in kind.When the PC end was used visual real object display stand software, the operator need to carry out for the ad-hoc location of material picture on projected picture the emphasis indication sometimes, and the implementation of prior art is as follows:
The first implementation is, directly given directions on material object by the operator, yet such operation very easily causes and produces afterimage of image on projected picture, makes the position that on projected picture, on material picture, respective operations person gives directions present a slice black region;
The second implementation is, directly given directions the relevant position of material picture on projected picture with laser pen by the operator, yet, there is the phenomenon of giving directions poor effect in such mode, this is because the acting surface of laser pen is little, can't highlight its position on the projecting plane of light, often need the operator to rock back and forth laser pen;
The third implementation is, be connected with Usb between show stand and PC, annotated and commented on by the application software correlation function button that the operator controls video presenter with the PC end, this is also the most practical and advanced up to now a kind of processing mode, but in actual application, this kind mode also more and more can not meet the colourful teaching process of giving lessons.Maximum shortcoming is exactly that the teacher place that can only fix in the classroom operates, and can't carry out face-to-face in-plant interaction with the student.In addition, Usb connects the distance problem that will consider between PC and video presenter, and dirigibility is not high.
As seen, existing visual real object display stand, when need the operator for projected picture on the ad-hoc location of material picture when carrying out the emphasis indication, easily occur between operation inconvenience, the site limitation of giving lessons, PC and the problem such as show stand distance.
Summary of the invention
In view of this, the utility model provides a kind of real object video showing system with network function, the convenient operation person annotates and comments on and revises by wireless and wired picture in kind that article showing platform is exported, and simultaneously visual real object display stand correlation function button is carried out wireless or wired Long-distance Control.
The utility model is achieved in that
Described system comprises visual real object display stand, PC end and/or mobile device terminal, be equipped with wireless communication module in described visual real object display stand and mobile device terminal, described visual real object display stand comprises camera, VGA interface and built-in Android operating system, comprise in described Android operating system that transmission of video flow to the data transmission module that PC end and/or mobile device terminal show output, also comprise receiving and use that PC end and/or mobile device terminal send to the instruction control module of steering order and the data of visual real object display stand; Described camera also comprises the picture that acquisition camera catches and generates the data generation module of video flowing that can Internet Transmission; The real-time pictures data that described VGA interface output network camera is caught and output show stand Android operation system interface data, described PC end and/or mobile device terminal comprise the data reception module that matches with described visual real object display stand, receive the video flowing of described visual real object display stand transmission, to described visual real object display stand send order instruction sending module, be used for the human-computer interaction module of man-machine interaction.
Compare with prior art, the technical scheme that the utility model provides has the following advantages and characteristics:
visual real object display stand of the present utility model is inner carries Android operating system by the Android mainboard, integrated radio function, can with camera collection to video flowing by radioing to mobile device terminal, mobile device terminal is by the video stream data of supporting data reception module receiver, video article showing platform and show in real time output, and can annotate and comment on video pictures by human-computer interaction module and the operation such as modification, also can carry out Long-distance Control to the show stand function button by instruction sending module, in fixing classroom environment, the hand-holdable mobile device terminal of the person of giving lessons is (as Android PAD, apple IPAD etc.) carry out Mobile Teaching, effectively interactive with the student, having solved in the past, the teacher can only carry out the single problem of giving lessons in fixing place, can not only increase the ease for operation of teachers' instruction, also make whole teaching process be full of interest.In addition, be provided with cable interface on visual real object display stand, wired connection between article showing platform and PC mode is provided, with the USB connected mode that adopts at present mostly different be, the mode that adopts netting twine to connect has increased both connection distances greatly, is only suitable for short-distance transmission because USB connects, and just greatly reduces in case distance surpasses the certain limit signal, netting twine connects and effectively to have solved this problem, makes PC be connected connection distance and mode with show stand and becomes more flexible.
Description of drawings
1 one kinds of Fig. 1 the utility model embodiment are with the wireless video display platform of network function and the communication process schematic diagram between mobile device IPAD/PAD;
2 one kinds of Fig. 2 the utility model embodiment are with the wireless video display platform of network function and the communication process schematic diagram between PC.
Embodiment
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can be in the situation that do similar popularization without prejudice to the utility model intension, so the utility model is not subjected to the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when the utility model embodiment is described in detail in detail; for ease of explanation; the sectional view of expression device architecture can be disobeyed general ratio and be done local the amplification, and described schematic diagram is example, and it should not limit the scope of the utility model protection at this.The three-dimensional space that should comprise in addition, length, width and the degree of depth in actual fabrication.
Android mainboard described in the utility model, Android mainboard are same implication, all refer to carry the mainboard of Android operating system.
Android operating system described in the utility model, Android operating system are same implication.
Video flowing described in the utility model, video stream data are same implication.
Android PAD described in the utility model, Android pad, Android PAD are same implication.
Apple IPAD described in the utility model, IPAD, ipad are same implication.
Visual real object display stand described in the utility model, wireless video article showing platform, show stand are same implication.
Wireless wifi described in the utility model, wi-fi, wireless wi-fi, Wi-Fi are same implication.
the utility model provides a kind of real object video showing system with network function, described system comprises visual real object display stand, PC end and/or mobile device terminal, be equipped with wireless communication module in described visual real object display stand and mobile device terminal, described visual real object display stand comprises camera, VGA interface and built-in Android operating system, comprise in described Android operating system that transmission of video flow to the PC end and/or mobile device terminal shows the data transmission module of exporting, also comprise and receive and use that PC end and/or mobile device terminal send to the instruction control module of steering order and the data of visual real object display stand, described camera also comprises the picture that acquisition camera catches and generates the data generation module of video flowing that can Internet Transmission, the real-time pictures data that described VGA interface output network camera is caught and output show stand Android operation system interface data, described PC end and/or mobile device terminal comprise the data reception module that matches with described visual real object display stand, receive the video flowing of described visual real object display stand transmission, to described visual real object display stand send order instruction sending module, be used for the human-computer interaction module of man-machine interaction.
Described visual real object display stand comprises USB interface and cable interface, also is provided with the wire communication module in described visual real object display stand.Described USB interface is in order to use the cordless key mouse to be with Android operating system to carry out the human-computer interaction operation to visual real object display stand; Described cable interface is used for the wire communication between visual real object display stand and PC.
Described Android operating system is with the ip function of wifi radio network functions and/or cable interface, pc client can be connected with wifi by ip that kind of method connects with visual real object display stand, the transmission of data, and PC can be the Windows of Microsoft operating system or apple mac operating system but be not limited only to; Mobile device terminal can be connected with visual real object display stand by wifi, and wireless device terminal can be Android Android system or apple IOS system but be not limited only to.
Steering order and the network data that described Android operating system reception PC or mobile device terminal are sent out also is applied to visual real object display stand.
Picture in kind on described camera collection capturing video article showing platform base, and generate by carrying chip the video flowing that is used for Internet Transmission.
Described VGA interface comprises VGA OUT and two kinds of interfaces of VGA IN, and the video flowing demonstration that VGA OUT is used for camera is caught exports display or other display equipment to; VGA IN is used for the inner Android operation system interface of wireless video display platform is shown to display or related display device.
Described USB interface is used for using the key mouse, can use the key mouse to carry out the man-machine interface interaction to the Android operating system of video showing platform, network settings and other associative operations.
Described UBS interface is used for the receiver of cordless key mouse suit, uses cordless key mouse suit visual real object display stand Android operating system to be carried out the man-machine interface interaction, network settings and other associative operations;
In sum, the utility model discloses a kind of visual real object display stand with network function, comprise: integratedly the Android mainboard is set and carries Android operating system article showing platform is inner, and integrated wireless wi-fi function, described article showing platform also is provided with camera, VGA interface, USB interface, it is inner that cable interface, described Android mainboard are arranged at the visual real object display stand base; Described Android operating system is the Android4.0 operating system version, and it comprises data transmission module, and the video flowing that camera is caught is real-time transmitted to PC end and mobile device terminal demonstration output by IP and wifi; The instruction control module of described Android operating system is used for receiving steering order and the data that PC holds and mobile device terminal sends and being applied to the exhibition booth; Described IP Camera comprises data generation module, be used for the picture that acquisition camera catches and generate can Internet Transmission video flowing; Video or real-time pictures and demonstration show stand Android operation system interface that described VGA interface is caught in order to the display network camera; Described USB interface be used for to use the cordless key mouse to be with Android operating system to arrange that human-computer interaction operates with associative operation etc. to visual real object display stand; Described cable interface is used for the wire communication between visual real object display stand and PC.Described camera is arranged at directly over the visual real object display stand base, and is IP Camera, catches to gather the network video stream that output is convenient to transmit.
Described VGA interface is arranged at side, visual real object display stand behind.Described cable interface is arranged at side, visual real object display stand behind.
The utility model provides the real object video showing method of above display systems simultaneously, and it comprises the following steps:
1) the data generation module acquisition camera of visual real object display stand picture and the generating network video flowing of catching;
2) data transmission module of the Android operating system of visual real object display stand video flowing that camera is caught is real-time transmitted to PC end and/or mobile device terminal by wired or wireless network;
3) instruction control module of the Android operating system of visual real object display stand receives steering order and the data that PC holds and/or mobile device terminal sends and is applied to the exhibition booth;
4) described PC and/or mobile device terminal receive the video stream data of described visual real object display stand transmission and are presented on the user interface of human-computer interaction module by data reception module, the user can carry out operated from a distance to visual real object display stand by the user interface to human-computer interaction module, and described operated from a distance is converted to steering order by instruction sending module and Data Concurrent is delivered to visual real object display stand;
During use, described step 1), 2), 3), 4) the mutual generation, there is no sequencing.
Embodiment 1
In an embodiment, the communication process between visual real object display stand and mobile device terminal Ipad or Pad as shown in Figure 1.Wherein, the data generation module of visual real object display stand camera gathers show stand base resources material picture, generate the video flowing that is fit to Internet Transmission, wireless Wi-Fi function by the Android system with this video streaming to the mobile device terminal that data reception module is installed such as Ipad or Android pad, be equipped with in the Ipad of data reception module or pad connection after visual real object display stand, the video flowing that the receiver, video article showing platform transmits out also shows in real time.The user can annotate and comment on, revises, control knob and other function buttons of visual real object display stand are controlled the current video picture by human-computer interaction module and the instruction sending module of Ipad or pad end, all communicates by TCP and signaling.Because mobile device terminal possesses locomotive function, therefore in the actual process of giving lessons, the person of giving lessons can be in the classroom anywhere connect visual real object display stand, the camera of control visual real object display stand such as convergent-divergent, focusing, brightness etc., realize that really interaction gives lessons, therefore, the popularization for visual real object display stand has positive effect.
Embodiment 2
In an embodiment, the communication process between visual real object display stand and PC end as shown in Figure 2.Wherein, the data generation module of visual real object display stand camera gathers show stand base resources material picture, generate the video flowing that is fit to Internet Transmission, be transferred to by cable interface on the PC end that is provided with data reception module, the video flowing that the receiver, video article showing platform transmits is out also implemented to show to display and is exported.The human-computer interaction module of PC end and instruction sending module comprise annotations and comments to the video flowing picture, modification, to control knob and other correlation function buttons of visual real object display stand, all communicate by TCP and signaling.Owing to adopting cable interface to connect the mode of PC and visual real object display stand, compare traditional USB connection and have advantages of that actual effect is fast, signal good, transmission range is long.In the actual process of giving lessons, the person's of giving lessons operation PC place can become more flexible relatively, and transmission speed also accelerates greatly, and therefore, the utility model has positive effect for the popularization of visual real object display stand.
The above is only preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. real object video showing system with network function, it is characterized in that, described system comprises visual real object display stand, PC end and/or mobile device terminal, be equipped with wireless communication module in described visual real object display stand and mobile device terminal, described visual real object display stand comprises camera, VGA interface and built-in Android operating system, comprise in described Android operating system that transmission of video flow to the PC end and/or mobile device terminal shows the data transmission module of exporting, also comprise and receive and use that PC end and/or mobile device terminal send to the instruction control module of steering order and the data of visual real object display stand, described camera also comprises the picture that acquisition camera catches and generates the data generation module of video flowing that can Internet Transmission, the real-time pictures data that described VGA interface output network camera is caught and output show stand Android operation system interface data, described PC end and/or mobile device terminal comprise the data reception module that matches with described visual real object display stand, receive the video flowing of described visual real object display stand transmission, to described visual real object display stand send order instruction sending module, be used for the human-computer interaction module of man-machine interaction.
2. real object video showing as claimed in claim 1 system, is characterized in that described visual real object display stand comprises USB interface and cable interface, also is provided with the wire communication module in described visual real object display stand.
3. real object video showing as claimed in claim 1 system is characterized in that: described Android operating system receives steering order and the network data that PC or mobile device terminal send out and also is applied to visual real object display stand.
4. real object video showing as claimed in claim 1 system is characterized in that: the picture in kind on described camera collection capturing video article showing platform base, and generate by carrying chip the video flowing that is used for Internet Transmission.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071489 CN203276606U (en) | 2013-02-07 | 2013-02-07 | Video real object displaying system with network function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320071489 CN203276606U (en) | 2013-02-07 | 2013-02-07 | Video real object displaying system with network function |
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| CN203276606U true CN203276606U (en) | 2013-11-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103150932A (en) * | 2013-02-07 | 2013-06-12 | 杭州华银教育多媒体科技股份有限公司 | Video real object displaying system and method with network function |
| CN103996317A (en) * | 2014-05-30 | 2014-08-20 | 杭州华银教育多媒体科技股份有限公司 | Novel wireless multi-media interactive teaching system |
| CN103996315A (en) * | 2014-05-30 | 2014-08-20 | 杭州华银教育多媒体科技股份有限公司 | System safety setting method for novel wireless multi-media interactive teaching system |
| CN104200710A (en) * | 2014-05-30 | 2014-12-10 | 杭州华银教育多媒体科技股份有限公司 | Novel wireless multimedia interactive teaching system and fault treatment method |
-
2013
- 2013-02-07 CN CN 201320071489 patent/CN203276606U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103150932A (en) * | 2013-02-07 | 2013-06-12 | 杭州华银教育多媒体科技股份有限公司 | Video real object displaying system and method with network function |
| CN103996317A (en) * | 2014-05-30 | 2014-08-20 | 杭州华银教育多媒体科技股份有限公司 | Novel wireless multi-media interactive teaching system |
| CN103996315A (en) * | 2014-05-30 | 2014-08-20 | 杭州华银教育多媒体科技股份有限公司 | System safety setting method for novel wireless multi-media interactive teaching system |
| CN104200710A (en) * | 2014-05-30 | 2014-12-10 | 杭州华银教育多媒体科技股份有限公司 | Novel wireless multimedia interactive teaching system and fault treatment method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |