CN210867973U - Video acquisition terminal and video transmission and interaction system applying same - Google Patents
Video acquisition terminal and video transmission and interaction system applying same Download PDFInfo
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- CN210867973U CN210867973U CN202020045531.3U CN202020045531U CN210867973U CN 210867973 U CN210867973 U CN 210867973U CN 202020045531 U CN202020045531 U CN 202020045531U CN 210867973 U CN210867973 U CN 210867973U
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Abstract
The utility model discloses a video transmission and interactive system at video acquisition terminal and applied this terminal, including video acquisition terminal, a long-range browsing and real-time conversation with computer equipment or mobile device, and a local computer equipment that acts as a help. The utility model adopts the method of directly collecting the screen video signal of the medical imaging equipment, compared with the method of shooting the screen by the camera and the pick-up head, the image quality is clearer and more restored, and the requirements of the telemedicine are better met; by adopting the video real-time coding and network real-time transmission technology, compared with a file transmission mode, the real-time performance is higher, and the real-time communication requirement can be better met.
Description
Technical Field
The utility model relates to a terminal specifically is a video transmission and interactive system at video acquisition terminal and applied this terminal.
Background
In many cases, medical staff need to communicate and discuss images and interfaces of medical imaging equipment for remote training, remote imaging consultation and other needs. Under the existing conditions, if the medical image needs to be remotely transmitted, the general method is to
Firstly, a screen of the medical imaging equipment is shot through a camera/a pick-up head and is transmitted to a far end in real time. The method has the limitations that the quality loss of the medical image shot by the camera/camera is large, and meanwhile, the quality of the shot and transmitted video is poor due to the limitations of the camera/camera shooting quality and the conditions of on-site environment light and the like, so that the requirements of remote image consultation, training and the like cannot be met;
and secondly, directly sending the original medical image data file generated by scanning the equipment to a remote end for browsing and discussion through a file transmission mode. In the method, the original file is transmitted, the image quality is not lost, but the real-time property cannot be ensured due to the time for waiting for transmitting the file, and the method cannot be used for real-time training and remote consultation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a video acquisition terminal and use video transmission and interactive system at this terminal to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a video acquisition terminal is provided with a video input port and a video output port and comprises the following functional modules: (1) the video copying and looping-out module is connected with a video input port of the video acquisition terminal and used for acquiring a host video signal input to the video acquisition terminal and copying the host video signal into two paths of video signals, wherein one path of video signals is provided for acquisition by the video acquisition module, and the other path of video signals is provided for a video output port and is output to a display of the medical imaging equipment; (2) the video acquisition module is used for acquiring the acquired host video signal into a digital signal for coding transmission; (3) the video coding module is used for coding the acquired digital video signals into video coding streams for internet transmission and sending the video coding streams to the network transmission module for transmission; (4) and the network transmission module is used for transmitting the coded video coding stream to a computer of a remote user on the network in a mode of 4G, WIFI and Ethernet network link so that the remote user can remotely browse the video signal of the screen of the display.
A video transmission and interaction system applying the video acquisition terminal comprises the video acquisition terminal, a computer device or a mobile device for remote browsing and real-time conversation and a local cooperative computer device, wherein a video input port of the video acquisition terminal is connected with a video output port of a host of a medical image device and is used for acquiring a host video signal input to the video acquisition terminal and copying the host video signal into two paths of video signals, one path of video signal is provided to a video acquisition module for acquisition, and the other path of video signal is provided to a video output port for output to a display of the medical image device; a video acquisition module in the video acquisition terminal acquires an acquired host video signal into a digital signal for encoding and transmission; the video coding module in the video acquisition terminal codes the acquired digital video signals into video coding streams which can be transmitted by the Internet and sends the video coding streams to the network transmission module for transmission; the network transmission module in the video acquisition terminal sends the coded video coding stream to the computer equipment or the mobile equipment for remote browsing and real-time conversation on the network in a mode of 4G, WIFI and Ethernet network link so as to allow a remote user to remotely browse the video signal on the screen of the display, the computer equipment or the mobile equipment for remote browsing and real-time conversation runs remote browsing and real-time conversation software, and the remote user operates the software to communicate with a user beside the local cooperative computer equipment in real time through the network.
As a further aspect of the present invention: the medical imaging equipment comprises medical imaging equipment without an additional video output port and medical imaging equipment with an additional video output port.
As a further aspect of the present invention: for the medical imaging equipment without the additional video output port, the video input port of the video acquisition terminal is connected to the video output port of the medical imaging equipment host, and the video output port of the video acquisition terminal is connected to the video input port of the medical imaging equipment display.
As a further aspect of the present invention: for the medical imaging equipment with the additional video output port, the video output port of the video acquisition terminal is directly connected to the video output port of the medical imaging equipment.
Compared with the prior art, the beneficial effects of the utility model are that: 1. compared with a method of shooting a screen through a camera and a camera, the method of directly collecting the screen video signal of the medical imaging equipment has the advantages that the image quality is clearer and more restored, and the requirements of remote medical treatment are better met; 2. by adopting the video real-time coding and network real-time transmission technology, compared with a file transmission mode, the real-time performance is higher, and the real-time communication requirement can be better met.
Drawings
Fig. 1 is the utility model discloses well video acquisition terminal's functional module schematic diagram.
Fig. 2 is a functional module schematic diagram of the video transmission and interaction system of the present invention.
Fig. 3 is a schematic view of the connection between the medical imaging device without an additional video output port and the video capture terminal of the present invention.
Fig. 4 is a schematic view of the connection between the medical imaging device with an additional video output port and the video capture terminal of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a video capture terminal has a video input port and a video output port, and includes the following functional modules: (1) the video copying and looping-out module is connected with a video input port of the video acquisition terminal and used for acquiring a host video signal input to the video acquisition terminal and copying the host video signal into two paths of video signals, wherein one path of video signals is provided for acquisition by the video acquisition module, and the other path of video signals is provided for a video output port and is output to a display of the medical imaging equipment; (2) the video acquisition module is used for acquiring the acquired host video signal into a digital signal for coding transmission; (3) the video coding module is used for coding the acquired digital video signals into video coding streams for internet transmission and sending the video coding streams to the network transmission module for transmission; (4) and the network transmission module is used for transmitting the coded video coding stream to a computer of a remote user on the network in a mode of 4G, WIFI and Ethernet network link so that the remote user can remotely browse the video signal of the screen of the display.
A video transmission and interaction system applying the video acquisition terminal comprises the video acquisition terminal, a computer device or a mobile device for remote browsing and real-time conversation and a local cooperative computer device, wherein a video input port of the video acquisition terminal is connected with a video output port of a host of a medical image device and is used for acquiring a host video signal input to the video acquisition terminal and copying the host video signal into two paths of video signals, one path of video signal is provided to a video acquisition module for acquisition, and the other path of video signal is provided to a video output port for output to a display of the medical image device; a video acquisition module in the video acquisition terminal acquires an acquired host video signal into a digital signal for encoding and transmission; the video coding module in the video acquisition terminal codes the acquired digital video signals into video coding streams which can be transmitted by the Internet and sends the video coding streams to the network transmission module for transmission; the network transmission module in the video acquisition terminal sends the coded video coding stream to the computer equipment or the mobile equipment for remote browsing and real-time conversation on the network in a mode of 4G, WIFI and Ethernet network link so as to allow a remote user to remotely browse a display screen video signal, the computer equipment or the mobile equipment for remote browsing and real-time conversation runs remote browsing and real-time conversation software, and the remote user operates the software to perform audio and video real-time communication with a user beside the local cooperative computer equipment aiming at an image of the medical imaging equipment through the network.
The medical imaging equipment supporting connection comprises medical imaging equipment without an additional video output port and medical imaging equipment with an additional video output port, for the medical imaging equipment without the additional video output port, a video input port of a video acquisition terminal is connected to a video output port of a host of the medical imaging equipment, and a video output port of the video acquisition terminal is connected to a video input port of a display of the medical imaging equipment; for the medical imaging equipment with the additional video output port, the video output port of the video acquisition terminal is directly connected to the video output port of the medical imaging equipment.
The utility model discloses video transmission and interactive system's work flow as follows:
the remote user checks the video output signal of the medical image equipment host in real time through the network, and the specific technical implementation steps are as follows:
the video input port of the video acquisition terminal is connected with the video output port of the medical imaging equipment host and is used for acquiring a host video signal input to the video acquisition terminal and copying the host video signal into two paths of video signals, wherein one path of video signal is provided for acquisition by the video acquisition module, and the other path of video signal is provided to the video output port for output to the medical imaging equipment display; a video acquisition module in the video acquisition terminal acquires an acquired host video signal into a digital signal for encoding and transmission; the video coding module in the video acquisition terminal codes the acquired digital video signals into video coding streams which can be transmitted by the Internet and sends the video coding streams to the network transmission module for transmission; a network transmission module in the video acquisition terminal sends the coded video coding stream to the computer equipment or the mobile equipment for remote browsing and real-time conversation on the network in a mode of 4G, WIFI and Ethernet network link, so that a remote user can remotely browse the video signal on the screen of the display; the remote browsing of the remote user and the real-time communication run a software on the computer equipment or the mobile equipment, and the video stream is decoded and played, so that the video output signal of the medical image equipment can be checked in real time. And the remote user and the user beside the medical imaging equipment establish real-time audio and video conversation through the real-time conversation software. The remote user can check the screen of the medical imaging device in real time with high definition and low loss, communicate with the user beside the medical imaging device, know the problems of the user and give answers or suggestions.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A video acquisition terminal is characterized by having a video input port and a video output port, and comprising the following functional modules: (1) the video copying and looping-out module is connected with a video input port of the video acquisition terminal and used for acquiring a host video signal input to the video acquisition terminal and copying the host video signal into two paths of video signals, wherein one path of video signals is provided for acquisition by the video acquisition module, and the other path of video signals is provided for a video output port and is output to a display of the medical imaging equipment; (2) the video acquisition module is used for acquiring the acquired host video signal into a digital signal for coding transmission; (3) the video coding module is used for coding the acquired digital video signals into video coding streams for internet transmission and sending the video coding streams to the network transmission module for transmission; (4) and the network transmission module is used for transmitting the coded video coding stream to a computer of a remote user on the network in a mode of 4G, WIFI and Ethernet network link so that the remote user can remotely browse the video signal of the screen of the display.
2. A video transmission and interaction system using the video capture terminal of claim 1, comprising a video capture terminal, a computer device or mobile device for remote browsing and real-time call, and a local cooperation computer device, wherein a video input port of the video capture terminal is connected to a video output port of a host of the medical imaging device, and is used for acquiring a host video signal input to the video capture terminal and copying the host video signal into two paths of video signals, one path of video signal is provided to the video capture module for capture, and the other path of video signal is provided to the video output port for output to a display of the medical imaging device; a video acquisition module in the video acquisition terminal acquires the acquired video signal of the medical imaging equipment host into a digital signal for coding transmission; the video coding module in the video acquisition terminal codes the acquired digital video signals into video coding streams which can be transmitted by the Internet and sends the video coding streams to the network transmission module for transmission; the network transmission module in the video acquisition terminal sends the coded video coding stream to the computer equipment or the mobile equipment for remote browsing and real-time conversation on the network in a mode of 4G, WIFI and Ethernet network link so as to allow a remote user to remotely browse the video signal on the screen of the display, the computer equipment or the mobile equipment for remote browsing and real-time conversation runs remote browsing and real-time conversation software, and the remote user operates the software to communicate with a user beside the local cooperative computer equipment in real time through the network.
3. The video transmission and interaction system according to claim 2, wherein the medical imaging device comprises a medical imaging device without an additional video output port and a medical imaging device with an additional video output port.
4. The video transmission and interaction system according to claim 3, wherein for the medical imaging device without an additional video output port, the video input port of the video capture terminal is connected to the video output port of the host of the medical imaging device, and the video output port of the video capture terminal is connected to the video input port of the display of the medical imaging device.
5. The video transmission and interaction system according to claim 4, wherein for the medical imaging device with the additional video output port, the video output port of the video capture terminal is directly connected to the video output port of the medical imaging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045531.3U CN210867973U (en) | 2020-01-10 | 2020-01-10 | Video acquisition terminal and video transmission and interaction system applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045531.3U CN210867973U (en) | 2020-01-10 | 2020-01-10 | Video acquisition terminal and video transmission and interaction system applying same |
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| Publication Number | Publication Date |
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| CN210867973U true CN210867973U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020045531.3U Expired - Fee Related CN210867973U (en) | 2020-01-10 | 2020-01-10 | Video acquisition terminal and video transmission and interaction system applying same |
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| CN (1) | CN210867973U (en) |
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2020
- 2020-01-10 CN CN202020045531.3U patent/CN210867973U/en not_active Expired - Fee Related
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Granted publication date: 20200626 Termination date: 20220110 |