CN214101594U - KVM video division display device capable of realizing remote monitoring - Google Patents
KVM video division display device capable of realizing remote monitoring Download PDFInfo
- Publication number
- CN214101594U CN214101594U CN202120387679.XU CN202120387679U CN214101594U CN 214101594 U CN214101594 U CN 214101594U CN 202120387679 U CN202120387679 U CN 202120387679U CN 214101594 U CN214101594 U CN 214101594U
- Authority
- CN
- China
- Prior art keywords
- hdmi
- display
- remote monitoring
- kvm
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Controls And Circuits For Display Device (AREA)
Abstract
The utility model relates to a computer technology field especially relates to a display device is cut apart to KVM video that can realize remote monitoring. The device comprises a display main board, a video encoder and a far-end device; the display main board is provided with a picture segmentation processing chip, and an HDMI output interface and a plurality of HDMI input interfaces which are respectively connected with the picture segmentation processing chip, wherein the plurality of HDMI input interfaces are used for being connected to a plurality of external devices; the input end of the video encoder is connected with the HDMI output interface and is used for carrying out compression encoding on the output signal of the HDMI output interface; the output end of the video encoder is connected with the remote equipment through a network and is used for transmitting the compressed and encoded signals to the remote equipment for display. Through setting up video encoder, carry out video encoding to the output signal of HDMI output interface, transmit the remote equipment through the network for operating personnel can make things convenient for in a flexible way and carry out remote monitoring in the place outside the computer lab, make work nimble more convenient.
Description
Technical Field
The utility model relates to a computer technology field especially relates to a display device is cut apart to KVM video that can realize remote monitoring.
Background
The HDMI picture division device realizes the single-screen division display of the HDMI signal picture in a hardware mode, can enable one projector (or display) to simultaneously display a plurality of HDMI pictures or simultaneously display a plurality of video pictures (such as a video camera, a DVD player and the like), and can also simultaneously display a plurality of HDMI pictures. According to the functions and characteristics of the HDMI high-definition video image divider, the HDMI high-definition video image divider is generally applied to the fields of monitoring systems, conference systems, government offices, medical systems, large shopping malls and the like.
However, the conventional HDMI picture dividing device cannot perform remote monitoring, and when a worker is not in a machine room, the worker cannot monitor the picture in time, which brings inconvenience to work.
SUMMERY OF THE UTILITY MODEL
Therefore, there is a need for a KVM video splitter display capable of remote monitoring, which can realize remote monitoring and has a KVM function.
Realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
a KVM video segmentation display device capable of realizing remote monitoring comprises a display main board, a video encoder and a remote device;
the display main board is provided with a picture segmentation processing chip, and an HDMI output interface and a plurality of HDMI input interfaces which are respectively connected with the picture segmentation processing chip, wherein the plurality of HDMI input interfaces are used for being connected to a plurality of external devices;
the input end of the video encoder is connected with the HDMI output interface and is used for carrying out compression encoding on the output signal of the HDMI output interface;
the output end of the video encoder is connected with the remote equipment through a network and is used for transmitting the compressed and encoded signals to the remote equipment for display.
The further improvement lies in that: the device still includes DVI frequency divider and display, the input of HDMI output interface is connected with the input of DVI frequency divider, an output and the display of DVI frequency divider are connected, another output with video encoder's input is connected.
The further improvement lies in that: the device further comprises a KVM control board, wherein an MCU, a mouse interface, a keyboard interface and a plurality of USB connectors are arranged on the KVM control board, the plurality of USB connectors are used for being connected to a plurality of external devices, the mouse interface, the keyboard interface and the plurality of USB connectors are respectively connected with the MCU, and the MCU is further connected with the picture segmentation processing chip through uart.
The further improvement lies in that: the display is an LCD screen, a projection screen or an LED large screen.
The further improvement lies in that: the HDMI input interface is an HDMI2.0 interface, and the resolution supports 4K2K @60HZ 4: 4: 4.
the further improvement lies in that: the number of the HDMI input interfaces and the number of the USB connectors are four.
The further improvement lies in that: still be provided with the HDMI pilot lamp on the demonstration mainboard for whether the suggestion HDMI input interface has the HDMI signal to insert.
The further improvement lies in that: the external equipment is one or more of a notebook computer, a desktop computer and a monitoring device.
The further improvement lies in that: the remote equipment is a smart phone or a computer.
The utility model has the advantages that:
the utility model discloses a set up video encoder, carry out video encoding to the output signal of HDMI output interface, then broadcast to distal end equipment through network transmission, even when not in the computer lab, also can in time look over video content in other places for operating personnel can conveniently carry out remote monitoring in a flexible way, make work nimble more convenient.
Through setting up the DVI frequency divider, can make the signal after picture segmentation processing chip handles simultaneously at local display and distal end setting simultaneous display, like this, can look over the picture content simultaneously at the staff of computer lab and the staff in the outside.
By arranging the picture segmentation processing chip and the KVM control panel, one set of mouse and keyboard can control a plurality of external devices, and the state of each device can be displayed simultaneously in the same display, so that an operator can control the state of each device more conveniently and visually.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The nomenclature used in this specification may be used to describe various components, but these components are not limited by these nomenclature. These terms are used only for the purpose of distinguishing one constituent element from other constituent elements.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The first embodiment is as follows:
referring to fig. 1, a KVM video segmentation display device capable of implementing remote monitoring according to an embodiment of the present invention includes a display main board, a video encoder, and a remote device;
the display main board is provided with a picture segmentation processing chip, and an HDMI output interface and a plurality of HDMI input interfaces which are respectively connected with the picture segmentation processing chip, wherein the plurality of HDMI input interfaces are used for being connected to a plurality of external devices;
the input end of the video encoder is connected with the HDMI output interface and is used for carrying out compression encoding on the output signal of the HDMI output interface;
the output end of the video encoder is connected with the remote equipment through a network and is used for transmitting the compressed and encoded signals to the remote equipment for display.
Through setting up video encoder, carry out video coding to the output signal of HDMI output interface, then broadcast to distal end equipment through network transmission, even when not in the computer lab, also can in time look over video content in other places for operating personnel can conveniently carry out remote monitoring in a flexible way, make work nimble more convenient.
Specifically, in the first embodiment of the present invention, the HDMI input interface is an HDMI2.0 interface, and the resolution supports 4K2K @60HZ 4: 4: 4.
specifically, in the embodiment of the utility model provides an in the first, still be provided with the HDMI pilot lamp on the demonstration mainboard for whether suggestion HDMI input interface has HDMI signal access. Through setting up the HDMI pilot lamp, can see whether have the HDMI signal to insert more conveniently.
Specifically, the external device is one or more of a notebook computer, a desktop computer and a monitoring device. As shown in fig. 1, four external devices in the first embodiment of the present invention are notebooks, and of course, those skilled in the art can set the types of the external devices according to actual needs, for example, the external devices can be monitoring devices, so that a plurality of monitoring pictures are integrated with one output signal and transmitted to a remote device for monitoring.
Specifically, in the first embodiment of the present invention, the remote device is a smart phone or a computer.
Wherein, in the embodiment of the utility model provides an in, video encoder, picture are cut apart and are handled the chip and be the current product on the market, and its theory of operation belongs to prior art, and the skilled person in the art can be followed prior art and learned its theory of operation, the utility model discloses do not do specific explanation here.
Example two:
referring to fig. 2, the second embodiment of the present invention is a further improvement on the first embodiment, and specifically, the second embodiment of the present invention provides a KVM video segmentation display device capable of implementing remote monitoring, where the device includes a display main board, a video encoder, and a remote device;
the display main board is provided with a picture segmentation processing chip, and an HDMI output interface and a plurality of HDMI input interfaces which are respectively connected with the picture segmentation processing chip, wherein the plurality of HDMI input interfaces are used for being connected to a plurality of external devices;
the input end of the video encoder is connected with the HDMI output interface and is used for carrying out compression encoding on the output signal of the HDMI output interface;
the output end of the video encoder is connected with the remote equipment through a network and is used for transmitting the compressed and encoded signals to the remote equipment for display.
Wherein, in the second embodiment of the present invention, the plurality of external devices are notebooks.
Specifically, in the second embodiment of the present invention, the device further includes a DVI frequency divider and a display, the input of the HDMI output interface is connected to the input of the DVI frequency divider, an output of the DVI frequency divider is connected to the display, and another output is connected to the input of the video encoder.
Through setting up the DVI frequency divider, can make the signal after picture segmentation processing chip handles simultaneously at local display and distal end setting simultaneous display, like this, can look over the picture content simultaneously at the staff of computer lab and the staff in the outside.
Specifically, in the embodiment of the utility model provides a two, the device still includes the KVM control panel, be provided with MCU, mouse interface, keyboard interface, a plurality of USB connector on the KVM control panel, it is a plurality of the USB connector is used for being connected to many external devices, mouse interface, keyboard interface, a plurality of USB connector are connected with MCU respectively, MCU still through uart with the picture is cut apart and is handled the chip and connect.
By arranging the picture segmentation processing chip and the KVM control panel, one set of mouse and keyboard can control a plurality of external devices, and the state of each device can be displayed simultaneously in the same display, so that an operator can control the state of each device more conveniently and visually.
Specifically, in the second embodiment of the present invention, the display is an LCD liquid crystal screen, a projection or an LED large screen.
Specifically, in the second embodiment of the present invention, the number of the notebook computers is 4, and the HDMI input interface and the number of the USB connectors are four.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. A KVM video divides display device that can realize remote monitoring which characterized in that: the device comprises a display main board, a video encoder and a far-end device;
the display main board is provided with a picture segmentation processing chip, and an HDMI output interface and a plurality of HDMI input interfaces which are respectively connected with the picture segmentation processing chip, wherein the plurality of HDMI input interfaces are used for being connected to a plurality of external devices;
the input end of the video encoder is connected with the HDMI output interface and is used for carrying out compression encoding on the output signal of the HDMI output interface;
the output end of the video encoder is connected with the remote equipment through a network and is used for transmitting the compressed and encoded signals to the remote equipment for display.
2. The KVM video splitter and display apparatus capable of remote monitoring according to claim 1, wherein: the device still includes DVI frequency divider and display, the input of HDMI output interface is connected with the input of DVI frequency divider, an output and the display of DVI frequency divider are connected, another output with video encoder's input is connected.
3. The KVM video splitter and display apparatus capable of remote monitoring according to claim 2, wherein: the device further comprises a KVM control board, wherein an MCU, a mouse interface, a keyboard interface and a plurality of USB connectors are arranged on the KVM control board, the plurality of USB connectors are used for being connected to a plurality of external devices, the mouse interface, the keyboard interface and the plurality of USB connectors are respectively connected with the MCU, and the MCU is further connected with the picture segmentation processing chip through uart.
4. The KVM video splitter and display apparatus capable of remote monitoring according to claim 2, wherein: the display is an LCD screen, a projection screen or an LED large screen.
5. The KVM video splitter and display apparatus capable of remote monitoring according to claim 1, wherein: the HDMI input interface is an HDMI2.0 interface, and the resolution supports 4K2K @60HZ 4: 4: 4.
6. the KVM video splitting display device for remote monitoring according to claim 3, wherein: the number of the HDMI input interfaces and the number of the USB connectors are four.
7. The KVM video splitter and display apparatus capable of remote monitoring according to claim 1, wherein: still be provided with the HDMI pilot lamp on the demonstration mainboard for whether the suggestion HDMI input interface has the HDMI signal to insert.
8. The KVM video splitter and display apparatus capable of remote monitoring according to claim 1, wherein: the external equipment is one or more of a notebook computer, a desktop computer and a monitoring device.
9. The KVM video splitter and display apparatus capable of remote monitoring according to claim 1, wherein: the remote equipment is a smart phone or a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387679.XU CN214101594U (en) | 2021-02-22 | 2021-02-22 | KVM video division display device capable of realizing remote monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387679.XU CN214101594U (en) | 2021-02-22 | 2021-02-22 | KVM video division display device capable of realizing remote monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214101594U true CN214101594U (en) | 2021-08-31 |
Family
ID=77440555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120387679.XU Active CN214101594U (en) | 2021-02-22 | 2021-02-22 | KVM video division display device capable of realizing remote monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214101594U (en) |
-
2021
- 2021-02-22 CN CN202120387679.XU patent/CN214101594U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101179912B1 (en) | Dummy touch screen system for connecting a plurality of mobile terminal | |
| EP1942486A2 (en) | Display apparatus for displaying video input through various connectors | |
| CN108107975B (en) | Portable docking station | |
| US9239698B2 (en) | Display device and display system including a plurality of display devices and electronic device using same | |
| CN210955057U (en) | System with video and USB signal switching function | |
| US10699664B2 (en) | Image display system and method of transforming display panels of mobile devices into being compatible with medical images display standard | |
| US20070067498A1 (en) | System and method for information handling system video input and output | |
| CN107529025A (en) | A kind of display with picture segmentation display function | |
| CN214101594U (en) | KVM video division display device capable of realizing remote monitoring | |
| TWM445721U (en) | Electric device of switchable display and computer system thereof | |
| CN212302464U (en) | Multi-screen display system | |
| CN213186290U (en) | Ultra-high-definition seamless splicing matrix processor | |
| US10284791B2 (en) | Display apparatus, setting method for display apparatus, and display system | |
| CN203966520U (en) | A kind of multiple signals multi-screen splicing disposal system | |
| CN116383108A (en) | Interface expanding device for screen sharing | |
| KR20010074406A (en) | Adapter device for separating synch signal from sync-on-green video signal and color display system employing the adapter device | |
| CN208402011U (en) | HDMI video divider | |
| CN203858609U (en) | Wall surface integrated electronic white board | |
| CN214799672U (en) | HDMI video segmentation display device with video conversation function | |
| US20050015527A1 (en) | Method and device for transmission of video data | |
| CN206584343U (en) | Dual system key mouse shares all-in-one | |
| CN103365808A (en) | USB (universal serial bus) equipment sharing method and system | |
| CN212515526U (en) | Signal transmission circuit and interactive intelligent panel | |
| CN210274129U (en) | Terminal equipment | |
| CN219227672U (en) | HDMI multi-mode picture segmentation switcher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |