CN205356548U - Mutual recorded broadcast system - Google Patents
Mutual recorded broadcast system Download PDFInfo
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- CN205356548U CN205356548U CN201620016208.7U CN201620016208U CN205356548U CN 205356548 U CN205356548 U CN 205356548U CN 201620016208 U CN201620016208 U CN 201620016208U CN 205356548 U CN205356548 U CN 205356548U
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- recorded broadcast
- broadcasting system
- broadcast equipment
- recording
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a mutual recorded broadcast system, include: computer, display driver board, LVDS change HDMI converter and recorded broadcast equipment, the display driver board with the output electricity of computer is connected, in order to receive computer output's audio and video signal, LVDS change the HDMI converter connect in the display driver board with between the recorded broadcast equipment. Change the HDMI converter because this mutual recorded broadcast system has LVDS, possess the function of receiving the LVDS signal, can improve mutual recorded broadcast system's commonality.
Description
Technical field
This utility model relates to recorded broadcast field, particularly relates to a kind of mutual recording and broadcasting system.
Background technology
Mutual recording and broadcasting system as a kind of scene can being provided to shoot with video-corder, the integration apparatus of the external several functions such as live, information integration, later stage compilation and program request, be widely used in the various fields such as education, audio and video equipment, enterprise's meeting and merchandise display.
At present, it is (English: HighDefinitionMultimediaInterface that the mutual recording and broadcasting system of great majority on sale on market is provided only with HDMI, HDMI) audio-video signal is received, interface type is single, if user needs to adopt low-voltage differential signal (Low-VoltageDifferentialSignaling, when LVDS) carrying out recorded broadcast, mutual recording and broadcasting system None-identified LVDS signal, make recorded broadcast failure alternately, reduce the versatility of mutual recording and broadcasting system.
On the other hand, the application of interactive intelligent tablet computer is essentially identical with mutual recording and broadcasting system, and it has merged the function such as computer, TV, is shown in the content on display panel by touch technology manipulation, it is provided that good man-machine interaction mode, and satisfaction of users is high.But, existing mutual recording and broadcasting system mostly is independent mutual recording and broadcasting system, does not support touch control operation.As the two kinds of equipment being applied to same area, mutual recording and broadcasting system is high with the isolation degree of interactive intelligent tablet computer, and this can have a strong impact on the progress in Consumer's Experience, properties of product and market.
Utility model content
For the problems referred to above, the purpose of this utility model is in that to provide a kind of mutual recording and broadcasting system, it is possible to improve the versatility of mutual recording and broadcasting system, Man machine interaction and satisfaction of users, moreover it is possible to reduce product cost.
For solving above-mentioned technical problem, mutual recording and broadcasting system of the present utility model, including:
Computer, display drive plate, LVDS to turn HDMI converter and recorded broadcast equipment；
Described display drives plate to electrically connect with the outfan of described computer, to receive the audio-video signal of described computer export；
Described LVDS turns HDMI converter and is connected between described display driving plate and described recorded broadcast equipment.
Preferably, also include being connected to described computer and keyset that LVDS turns between HDMI converter.
Preferably, the control panel with touch controllable function being connected with described recorded broadcast equipment is also included.
Preferably, the video capture device and the audio collecting device that are connected respectively are also included with described recorded broadcast equipment.
Preferably, described recorded broadcast equipment is connected with described control panel and described video capture device by serial ports.
Preferably, described recorded broadcast equipment and video capture device are respectively provided with network interface, and described recorded broadcast equipment is connected with described video capture device by netting twine.
Preferably, described video capture device includes autotracking video camera and records video camera, described mutual recording and broadcasting system also includes the switch being connected respectively with described computer and recorded broadcast equipment, described recorded broadcast equipment is connected with described recording video camera by netting twine, and described switch is connected with described tracking camera by netting twine.
Preferably, described video capture device supports that POE powers.
Preferably, the power supply being connected respectively is also included with described recorded broadcast equipment, control panel and video capture device.
Preferably, also include being connected to described display and drive the GPIO between plate and described power supply.
Compared with prior art, mutual recording and broadcasting system of the present utility model, turn HDMI converter by described LVDS so that it has the function receiving LVDS signal, it is possible to improve the versatility of mutual recording and broadcasting system；The integrated mutual complete machine of this mutual recording and broadcasting system, user utilizes the operating system of the touch screen touch operation computer of the flat board of mutual complete machine, it is possible to touch operation recorded broadcast equipment, can provide the user good man-machine interaction mode, increases satisfaction of users；Additionally, described video capture device can support that POE powers, therefore can realize video capture device being powered and signal transmission by netting twine, it is possible to simplifying supply line, power supply mode is simple；It addition, by showing that driving plate to control the GPIO high and low level of generation is powered or power-off recorded broadcast equipment and external equipment thereof with triggering voltage, it may be achieved the management to power supply, can improve the interactivity of mutual recording and broadcasting system further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mutual recording and broadcasting system that this utility model embodiment provides.
Fig. 2 is the another kind of structural representation of the mutual recording and broadcasting system that this utility model embodiment provides.
Fig. 3 is the another kind of structural representation of the mutual recording and broadcasting system that this utility model embodiment provides.
Fig. 4 is the another kind of structural representation of the mutual recording and broadcasting system that this utility model embodiment provides.
Fig. 5 is the another kind of structural representation of the mutual recording and broadcasting system that this utility model embodiment provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to the structural representation that Fig. 1, Fig. 1 are the mutual recording and broadcasting systems of this utility model embodiment.This mutual recording and broadcasting system 1000 includes: computer 100, display drive plate 200, LVDS to turn HDMI converter 300 and recorded broadcast equipment 400.Computer 100 is as the first signal source of this mutual recording and broadcasting system 1000, for producing audio-video signal, display drives plate 200 to electrically connect with the outfan of computer 1, to receive the audio-video signal of computer 100 output, display drives plate 200 that the audio-video signal received first is converted to LVDS signal, this LVDS signal is divided into two-way again, and a transmission wherein road LVDS signal directly drives screen display to display screen.LVDS turns HDMI converter 300 and is connected to display and drives between plate 200 and recorded broadcast equipment 400, to receive another road LVDS signal of display driving plate 200, and sends by this LVDS signal and after being converted into HDMI signal to recorded broadcast equipment 400.HDMI converter 300 is turned so that this mutual recorded broadcast equipment can be used for receiving LVDS signal, highly versatile owing to this mutual recording and broadcasting system 1000 is provided with LVDS.
In this utility model embodiment, turn at described computer 100 and described LVDS and between HDMI converter 300, be additionally provided with a keyset 500, described keyset 500 receives the audio-video signal that described computer 100 sends, and described audio-video signal is transferred to described LVDS turns in HDMI converter 300.In this utility model embodiment, described keyset 500 1 aspect achieves the switching of audio-video signal, on the other hand when a failure occurs it, it is possible to carried out the derivation of signal by described keyset 500, to carry out breakdown judge and analysis.
In this utility model embodiment, described mutual recording and broadcasting system 1000 also includes the control panel 600 with touch controllable function being connected with described recorded broadcast equipment 400, described control panel 600 is for sending control instruction to recorded broadcast equipment 400, including the function keys such as beginning, time-out, automatic recording on control panel 600, recorded broadcast equipment 400 can be carried out feature operation by touch-control control panel 600 by user.
In this utility model embodiment, described mutual recording and broadcasting system 1000 also includes switch 700, audio collecting device 800 and video capture device, described video capture device includes at least one tracking camera 910 and at least one records video camera 920, and described audio collecting device 800 includes at least one mike.Wherein, described switch 700, tracking camera 910, recording video camera 920 and recorded broadcast equipment 400 are respectively provided with network interface (such as RJ45 interface), described switch 700 is connected with described tracking camera 910 and recorded broadcast equipment 400 by netting twine, described recorded broadcast equipment 400 is connected with described recording video camera 920 by netting twine, so, the signal that described tracking camera 910 generates can be transferred to described recorded broadcast equipment 400 by described switch 700, and the signal that described recording video camera 920 gathers also can be transferred to described recorded broadcast equipment 400.
Specifically, when described mutual recording and broadcasting system 1000 works, described recording video camera 920 can gather the video signal about monitoring object (such as teacher), described audio collecting device 800 can gather the audio signal of described monitoring object, by network cable transmission to described recorded broadcast equipment 400, (audio signal that described audio collecting device 800 gathers can pass through network cable transmission extremely described recorded broadcast equipment 400 to described video signal, data connection approach also by other forms is transmitted, this utility model is not specifically limited), described recorded broadcast equipment 400 turns, to from LVDS, the audio-video signal that HDMI converter 300 sends, the video signal gathered from described recording video camera 920 and the audio signal gathered from described audio collecting device 700 carry out integrating and exporting.Owing to, in recording process, described monitoring object may be walked about, thus described recording video camera 920 is also required to carry out the corresponding center rotating and gathering the visual field to ensure described monitoring object to be positioned at.Also video or the picture signal of described monitoring object will be gathered for this described tracking camera 910, and by video or picture signal are identified, obtain the positional information of described monitoring object, described positional information is sent to described recorded broadcast equipment 400 by described switch 700, described positional information is analyzed by described recorded broadcast equipment 400, and recording video camera 920 rotates according to the output control analyzed, it is ensured that described monitoring object is positioned at the collection central region of described recording video camera 920 self.
As shown in Figure 2, in specific implementation process, autotracking video camera 910 and record video camera 920 can respectively through serial ports (such as RS232 serial ports) with as described in recorded broadcast equipment 400 be attached, to receive the various control instruction that recorded broadcast equipment 400 sends, and make corresponding response.Such as: autotracking video camera 910 catches its positional information according to the motion conditions of monitoring object, and positional information is sent to recorded broadcast equipment 400, recorded broadcast equipment 4 then sends the commands to regulate the shooting angle of himself according to positional information to recording video camera 920.
In this utility model embodiment, the power supply 930 that described mutual recording and broadcasting system 1000 also includes turning respectively HDMI converter 300 with described recorded broadcast equipment 400, LVDS, control panel 600, switch 700 are connected, described recorded broadcast equipment 400, LVDS can be turned HDMI converter 300 by described power supply 930, control panel 600, switch 700 are powered.
Specifically, in this utility model embodiment, described computer 100, display screen 200, LVDS turn HDMI converter 300, recorded broadcast equipment 400, keyset 500, control panel 600, switch 700 and power supply 930 can be integrally formed a mutual complete machine, described computer 100 is connected under same LAN by switch 700 and described recorded broadcast equipment 400, in described computer 100 Built In Operating System (such as Windows system, LINUX system etc.), input the IP address of described recorded broadcast equipment 400, namely may have access to described recorded broadcast equipment 400.The interface that controls of described control panel 600 may be disposed at the interface of described computer 100, may also set up in the interface of described recorded broadcast equipment, the system of the described computer 100 of tangible operation, also tangible operating interactive recording and broadcasting system interface, such as touch control operation records video camera 920, tracking camera 910 action etc., coordinate through above-mentioned a series of functional module, complete the design of whole mutual recording and broadcasting system.
In addition, described power supply 930 and described recorded broadcast equipment 400, LVDS turn HDMI converter 300, control panel 600, switch 700 all can carry out course step by internal cabling, so, avoid and need at recorded broadcast scene multiple power interfaces that disparate modules is powered, it also avoid the potential safety hazard that electric wire is likely to result in too much.
Further, in this utility model embodiment, although described tracking camera 910, described recording video camera 920 independent of described exchange complete machine outside but it also may be connected with described power supply 930 obtain described power supply 930 provide electricity.
As shown in Figure 3, in one embodiment, described tracking camera 910, described recording video camera 920 may be coupled directly to the power interface of described power supply 930 offer to obtain the electricity that described power supply 930 provides, its benefit is to realize simply, and is generally applicable to any kind of described tracking camera 910 and described recording video camera 920.But owing to the quantity of described tracking camera 910, described recording video camera 920 is relatively more, it is possible to can cause that routing electric wires is more complicated.Described herein, described audio collecting device 800 can be powered by described power supply 930, it is possible to use the battery itself carried is powered, and this utility model is not specifically limited.
As shown in Figure 4, in another embodiment, if described tracking camera 910, described recording video camera 920 are support the POE equipment powered, then owing to described tracking camera 910 is attached by netting twine and described switch 700, thus it also can receive the described switch 700 voltage by network cable transmission, same, described recording video camera 920 is attached by netting twine and described recorded broadcast equipment 400, thus it also can receive the described recorded broadcast equipment 400 voltage by network cable transmission, so, achieve POE to power, simplify wiring.
Referring to Fig. 5, in this utility model embodiment, described mutual recording and broadcasting system 1000 also includes and is connected to described display driving the universal input/output interface (GeneralPurposeInputOutput, GPIO) between plate 200 and described power supply 920.Described display drives plate 200 to control described GPIO and produces high and low level signal, to control power supply 930 to recorded broadcast equipment 400, tracking photographic head 910 and the power supply recording photographic head 920: when GPIO produces high level, recorded broadcast equipment 400, tracking photographic head 910 and recording photographic head 920 are powered by power supply 930；When GPIO produces low level, power supply 930 is not powered to recorded broadcast equipment 400, tracking photographic head 910 and recording photographic head 920.So, user can choose recorded broadcast passage by software interface, promotes display to drive plate 200 to control GPIO and produces high level；It is also with touch control panel 600 to shut down button, makes software interface choose mutual recording and broadcasting system 1000 and shut down, so that display drives plate 200 to control GPIO produces low level.User can thus control the power supply state to recorded broadcast equipment 400 and external equipment thereof, it is achieved the management to described power supply 930, can improve the interactivity of mutual recording and broadcasting system 1000 further.
In sum, mutual recording and broadcasting system 1000 of the present utility model, turn HDMI converter 300 by described LVDS so that it has the function receiving LVDS signal, it is possible to improve the versatility of mutual recording and broadcasting system；The integrated mutual complete machine of this mutual recording and broadcasting system 1000, user utilizes the operating system of the touch screen touch operation computer 100 of the flat board of mutual complete machine, also tangible operation recorded broadcast equipment 400, can provide the user good man-machine interaction mode, increases satisfaction of users；Additionally, described video capture device can support that POE powers, therefore can realize video capture device being powered and signal transmission by netting twine, it is possible to simplifying supply line, power supply mode is simple；It addition, by showing that driving plate 200 to control the GPIO high and low level of generation is powered or power-off recorded broadcast equipment 400 and external equipment thereof with triggering voltage 930, it may be achieved the management to power supply, can improve the interactivity of mutual recording and broadcasting system further.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a mutual recording and broadcasting system, it is characterised in that including:
Computer, display drive plate, LVDS to turn HDMI converter and recorded broadcast equipment；
Described display drives plate to electrically connect with the outfan of described computer, to receive the audio-video signal of described computer export；
Described LVDS turns HDMI converter and is connected between described display driving plate and described recorded broadcast equipment.
2. mutual recording and broadcasting system according to claim 1, it is characterised in that also include being connected to described computer and keyset that LVDS turns between HDMI converter.
3. mutual recording and broadcasting system as claimed in claim 1, it is characterised in that also include the control panel with touch controllable function being connected with described recorded broadcast equipment.
4. mutual recording and broadcasting system as claimed in claim 3, it is characterised in that also include the video capture device and the audio collecting device that are connected respectively with described recorded broadcast equipment.
5. mutual recording and broadcasting system as claimed in claim 4, it is characterised in that described recorded broadcast equipment is connected with described control panel and described video capture device by serial ports.
6. mutual recording and broadcasting system as claimed in claim 4, it is characterised in that described recorded broadcast equipment and video capture device are respectively provided with network interface, and described recorded broadcast equipment is connected with described video capture device by netting twine.
7. mutual recording and broadcasting system as claimed in claim 6, it is characterized in that, described video capture device includes autotracking video camera and records video camera, described mutual recording and broadcasting system also includes the switch being connected respectively with described computer and recorded broadcast equipment, described recorded broadcast equipment is connected with described recording video camera by netting twine, and described switch is connected with described tracking camera by netting twine.
8. the mutual recording and broadcasting system as described in claim 4 to 7 any one, it is characterised in that described video capture device supports that POE powers.
9. the mutual recording and broadcasting system as described in claim 4 to 7 any one, it is characterised in that also include the power supply being connected respectively with described recorded broadcast equipment, control panel and video capture device.
10. mutual recording and broadcasting system as claimed in claim 1, it is characterised in that also include being connected to described display and drive the GPIO between plate and described power supply.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016208.7U CN205356548U (en) | 2016-01-07 | 2016-01-07 | Mutual recorded broadcast system |
| PCT/CN2016/113706 WO2017118352A1 (en) | 2016-01-07 | 2016-12-30 | Interactive recording and broadcasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016208.7U CN205356548U (en) | 2016-01-07 | 2016-01-07 | Mutual recorded broadcast system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356548U true CN205356548U (en) | 2016-06-29 |
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ID=56174261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016208.7U Active CN205356548U (en) | 2016-01-07 | 2016-01-07 | Mutual recorded broadcast system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205356548U (en) |
| WO (1) | WO2017118352A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118352A1 (en) * | 2016-01-07 | 2017-07-13 | 广州视睿电子科技有限公司 | Interactive recording and broadcasting system |
| WO2018099185A1 (en) * | 2016-11-29 | 2018-06-07 | 广州视源电子科技股份有限公司 | Interactive recording/playback system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080285956A1 (en) * | 2007-05-18 | 2008-11-20 | Taiwan Video System Co., Ltd. | Multimedia digital video recorder and player |
| CN102572213A (en) * | 2010-12-14 | 2012-07-11 | 深圳市英康仕电子有限公司 | Video conversion device |
| CN104869345B (en) * | 2015-05-18 | 2018-12-11 | 广州朗国电子科技有限公司 | Collector based on LVDS signal |
| CN205356548U (en) * | 2016-01-07 | 2016-06-29 | 广州视睿电子科技有限公司 | Mutual recorded broadcast system |
-
2016
- 2016-01-07 CN CN201620016208.7U patent/CN205356548U/en active Active
- 2016-12-30 WO PCT/CN2016/113706 patent/WO2017118352A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118352A1 (en) * | 2016-01-07 | 2017-07-13 | 广州视睿电子科技有限公司 | Interactive recording and broadcasting system |
| WO2018099185A1 (en) * | 2016-11-29 | 2018-06-07 | 广州视源电子科技股份有限公司 | Interactive recording/playback system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017118352A1 (en) | 2017-07-13 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: Room 702, building 1, No. 6, YUNPU Fourth Road, Huangpu District, Guangzhou, Guangdong 510535 Patentee after: Guangzhou kaidelian Intelligent Technology Co.,Ltd. Address before: 510663 No. 192 Kezhu Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee before: GUANGZHOU SHIRUI ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right |