CN210042024U - Video conference system - Google Patents
Video conference system Download PDFInfo
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- CN210042024U CN210042024U CN201921377396.6U CN201921377396U CN210042024U CN 210042024 U CN210042024 U CN 210042024U CN 201921377396 U CN201921377396 U CN 201921377396U CN 210042024 U CN210042024 U CN 210042024U
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Abstract
The application discloses a video conference system, which comprises a camera device for collecting video signals of a power plant conference machine room; the camera shooting device comprises a main camera shooting device and a standby camera shooting device; the first video host is connected with the camera device and used for coding the video signal of the power plant conference machine room; the video signal transmission device is connected with the first video host and the second video host and is used for transmitting the coded video signal of the power plant conference room to the second video host; the video signal transmission device is connected with the second video host through an optical fiber cable; and receiving the coded video signal of the power plant conference room, decoding the video signal, and transmitting the video signal of the power plant conference room to the second video host for displaying on the display. The video conference system can guarantee the timely effectiveness of video signal acquisition and improve the transmission rate and quality of video signals.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a video conference system.
Background
The video conference system can realize communication between participants at different positions by means of a network, so that time is saved, and working efficiency is improved. At present, a device in charge of acquiring and compiling video signals in the existing video conference system is configured as a single machine, and once the device breaks down, a video conference cannot be effectively carried out in time. In addition, the existing video conference system transmits video signals through digital interfaces of E1 and 2M, so that the transmission rate of the video signals is slow, the transmission is unstable, and error codes are easy to occur.
Therefore, how to guarantee the timely effectiveness of the video conference and improve the transmission rate and quality of the video signal has become a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The video conference system can guarantee timely effectiveness of video signal collection and improve transmission rate and quality of video signals.
In order to solve the above technical problem, the present application provides a video conference system, including:
the camera device is used for collecting video signals of a power plant conference machine room; the camera shooting device comprises a main camera shooting device and a standby camera shooting device;
the first video host is connected with the camera device and used for coding the video signal of the power plant conference machine room;
the video signal transmission device is connected with the first video host and the second video host and is used for transmitting the coded video signal of the power plant conference room to the second video host; the video signal transmission device is connected with the second video host through an optical fiber cable;
and receiving the coded video signal of the power plant conference room, decoding the video signal, and transmitting the video signal of the power plant conference room to the second video host for displaying on the display.
Optionally, the first video host and the second video host both include:
a video codec and a network router.
Optionally, the video signal transmission apparatus includes an exchange and an optical transceiver.
Optionally, the method further includes:
and the switching button is connected with the first video host and used for switching video signals.
Optionally, the method further includes:
and a video recording device for recording and scheduling the video signal of the main station.
Optionally, the method further includes:
and the video collecting device is connected with the video signal transmission device and the second video host and is used for collecting the video signals of the power plant conference rooms and outputting the video signals of the power plant conference rooms.
The video conference system comprises a camera device for collecting video signals of a power plant conference machine room; the camera shooting device comprises a main camera shooting device and a standby camera shooting device; the first video host is connected with the camera device and used for coding the video signal of the power plant conference machine room; the video signal transmission device is connected with the first video host and the second video host and is used for transmitting the coded video signal of the power plant conference room to the second video host; the video signal transmission device is connected with the second video host through an optical fiber cable; and receiving the coded video signal of the power plant conference room, decoding the video signal, and transmitting the video signal of the power plant conference room to the second video host for displaying on the display.
It is thus clear that video conferencing system that this application provided, camera device include main camera device and reserve camera device, from this when main camera device trouble and can't gather video signal, usable reserve camera device gathers video signal to effectively ensure the timely validity of video signal collection. In addition, the video signal transmission device is connected with the second video host through the optical fiber cable, so that the video signal is transmitted in a long distance by the optical fiber cable, and the signal transmission rate and quality can be greatly improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the prior art and the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic diagram of a video conference system according to an embodiment of the present application;
fig. 2 is a schematic diagram of another video conference system provided in an embodiment of the present application.
Detailed Description
The core of the application is to provide a video conference system, which can ensure the timely effectiveness of video signal acquisition and improve the transmission rate and quality of video signals.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic diagram of a video conference system according to an embodiment of the present disclosure; referring to fig. 1, the video conference system includes: the camera device 10 is used for collecting video signals of a power plant conference machine room; the imaging device 10 comprises a main imaging device 10 and a standby imaging device 10; the first video host 20 is connected with the camera device 10 and used for coding video signals of the power plant conference machine room; the video signal transmission device 30 is used for connecting the first video host 20 and the second video host 40 and transmitting the coded video signal of the power plant conference room to the second video host 40; the video signal transmission device 30 is connected with the second video host 40 through an optical fiber cable; and after receiving the coded video signal of the power plant conference room and decoding the video signal, transmitting the video signal of the power plant conference room to a second video host 40 for displaying on a display.
Specifically, camera device 10 lays in power plant's meeting computer lab, mainly used gathers the video signal of power plant's meeting computer lab to further can transmit the video signal of the power plant's meeting computer lab of gathering to the display on the spot that is power plant's meeting computer lab side and show, on the other hand transmits the video signal of the power plant's meeting computer lab of gathering to first video host 20. Wherein, the camera device 10 includes a main camera device 10 and a standby camera device 10, generally, under the normal condition of the main camera device 10, the main camera device 10 can collect the video signal of the conference room of the power plant, and when the main camera device 10 fails, the standby camera device 10 can collect the video signal of the conference room of the power plant, so as to ensure the timely effectiveness of the video signal collection.
The first video host 20 is a video host on the side of the power plant conference room, and is connected to the camera device 10, and includes a main camera device 10 and a standby camera device 10, and is mainly used for compiling the video signal of the power plant conference room collected by the camera device 10, and outputting the compiled video signal of the power plant conference room to the video signal transmission device 30.
The video signal transmission device 30 is connected with the first video host 20 on the power plant conference room side and the second video host 40 on the scheduling main station side through an optical fiber cable, and is responsible for transmitting the video signal of the power plant conference room encoded by the first video host 20 to the second video host 40 on the scheduling main station side through the optical fiber cable so as to further display the video signal of the power plant conference room on the scheduling main station side.
Referring to fig. 2, in a specific embodiment, the video signal transmission apparatus 30 may include a switch and an optical transceiver.
Specifically, the switch is connected to the first video host 20, and is provided with a photoelectric converter, and the photoelectric converter can be used for performing photoelectric conversion on the video signal of the power plant conference room compiled by the first video host 20, outputting the converted optical signal to the optical transceiver, and then transmitting the optical signal to the second video host 40 on the dispatching master station side through the optical fiber cable by the optical transceiver.
The second video host 40 is disposed at the scheduling master station side, and is responsible for receiving the video signal of the power plant conference room transmitted via the optical fiber cable, and further decoding the received video signal and outputting the power plant conference room signal to the display for displaying.
The first video host 20 and the second video host 40 may each include a video codec and a network router.
In addition, the dispatching master station can also be provided with a camera, a switch and an optical transceiver, and the optical transceiver arranged on the dispatching master station side is connected with the first video host 20 on the power plant conference machine room side through an optical fiber cable, so that a video signal of the dispatching master station collected by the camera is transmitted to the power plant conference machine room through the optical fiber cable and is displayed on a display of the power plant conference machine room.
In addition, it can be understood that, the modes of the first video host 20 and the second video host 40 for encoding and decoding video signals and the mode of the switch for converting electrical signals and optical signals are the prior art, and the present application aims to improve the composition structure and the connection mode of the video conference system, so as to achieve the purposes of ensuring the timely effectiveness of video signal acquisition and improving the signal transmission rate and quality.
Further, in a specific embodiment, the video conference system may further include a video collecting device connected between the video signal transmission device 30 and the second video host 40, for collecting the video signals of the power plant conference rooms and outputting the video signals of the power plant conference rooms.
Specifically, the video collecting device is respectively connected to the video signal transmission device 30 on the conference room side of each power plant and the second video host 40 on the scheduling master station side, and is configured to receive and collect the video signals from the conference rooms of each power plant and further output the video signals of the conference rooms of each power plant to the second video host 40 for decoding.
Further, in a specific embodiment, the video conference system may further include a switch button connected to the second video host 40 for switching the video signal.
Specifically, the switching button is connected to the second video host 40, and on the basis that the second video host 40 receives video signals from two or more power plant conference rooms, switching of the video signals of different power plant conference rooms can be achieved by operating the switching button according to actual needs.
Further, in a specific embodiment, the video conference system may further include a video recording device for recording the video signal of the scheduling conference room. Specifically, the video recording device is arranged at the side of the scheduling master station and used for recording the video signal of the scheduling master station and playing the video signal of the scheduling master station.
In summary, the video conference system provided by the application comprises a camera device for collecting video signals of a conference room of a power plant; the camera comprises a main camera device and a standby camera device; the first video host is connected with the camera device and used for coding video signals of the power plant conference machine room; the video signal transmission device is connected with the first video host and the second video host and is used for transmitting the coded video signal of the power plant conference room to the second video host; the video signal transmission device is connected with the second video host through an optical fiber cable; and after receiving the coded video signal of the power plant conference machine room and decoding the video signal, transmitting the video signal of the power plant conference machine room to a second video host computer for displaying through a display. It is thus clear that video conferencing system that this application provided, camera device include main camera device and reserve camera device, from this when main camera device trouble and can't gather video signal, usable reserve camera device gathers video signal to effectively ensure the timely validity of video signal collection. In addition, the video signal transmission device is connected with the second video host through the optical fiber cable, so that the video signal is transmitted in a long distance by the optical fiber cable, and the signal transmission rate and quality can be greatly improved.
Because the situation is complicated and cannot be illustrated by a list, those skilled in the art can appreciate that there can be many examples in combination with the actual situation under the basic principle of the embodiments provided in the present application and that it is within the scope of the present application without sufficient inventive effort.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The video conference system provided by the present application is described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. A video conferencing system, comprising:
the camera device is used for collecting video signals of a power plant conference machine room; the camera shooting device comprises a main camera shooting device and a standby camera shooting device;
the first video host is connected with the camera device and used for coding the video signal of the power plant conference machine room;
the video signal transmission device is connected with the first video host and the second video host and is used for transmitting the coded video signal of the power plant conference room to the second video host; the video signal transmission device is connected with the second video host through an optical fiber cable;
and receiving the coded video signal of the power plant conference room, decoding the video signal, and transmitting the video signal of the power plant conference room to the second video host for displaying on the display.
2. The video conferencing system of claim 1, wherein the first video host and the second video host each comprise:
a video codec and a network router.
3. The video conferencing system of claim 2, wherein the video signal transmission device comprises a switch and an optical transceiver.
4. The video conferencing system of claim 3, further comprising:
and the switching button is connected with the first video host and used for switching video signals.
5. The video conferencing system of claim 4, further comprising:
and a video recording device for recording and scheduling the video signal of the main station.
6. The video conferencing system of claim 5, further comprising:
and the video collecting device is connected with the video signal transmission device and the second video host and is used for collecting the video signals of the power plant conference rooms and outputting the video signals of the power plant conference rooms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377396.6U CN210042024U (en) | 2019-08-22 | 2019-08-22 | Video conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377396.6U CN210042024U (en) | 2019-08-22 | 2019-08-22 | Video conference system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210042024U true CN210042024U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921377396.6U Active CN210042024U (en) | 2019-08-22 | 2019-08-22 | Video conference system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210042024U (en) |
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- 2019-08-22 CN CN201921377396.6U patent/CN210042024U/en active Active
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Inventor after: Li Hongliang Inventor after: Wu Hongwei Inventor after: Zong Qinghua Inventor after: Guo Fei Inventor after: Li Qiang Inventor after: Wang Xiaoli Inventor before: Li Hongliang Inventor before: Zong Qinghua Inventor before: Guo Fei Inventor before: Li Qiang Inventor before: Wang Xiaoli |