2K/4K IP-based Distribution KVM Management System

2K/4K IP-based Distribution KVM Management System

1.Solution Description
The command and control center needs to build a set of emergency command and dispatch center to realize remote video conference communication, local conference broadcasting, central control system, IP-CCTV fire-fighting system, etc. Different seats are responsible for different business, but in fact they need to cooperate to deal with some information, i.e information connectivity. Using traditional methods, it can be troublesome, requiring manual switching of signals. Distribution KVM seat collaboration is to quickly and easily achieve information-sharing and address issues between seats.



DSPPA -4K Visual Distributed KVM Integrated Management System Platform is IP-based, with distribution technology. By setting up KVM seat input nodes, KVM seat output nodes, network switches, hosts, monitors, a set of mouse and keyboard, agents can freely call data from different operating systems, different resolutions, and different interfaces at will without switching problems. It provides a holistic solution for critical missions, enabling pooled management, efficient coordination, real-time control, information communication, safety controls. Besides, it realize the intelligent seat management of "separation of agents and devices" and "one agent, multiple devices" in the command system.

2. Highlight Functions of the Solution





3. System Connection Diagram



4. System Functions
1.Distributed Architecture Design: Decentralized, server-free, distributed architecture creating efficient and stable systems;
2.4K Ultra HD: The input and output image resolution can be 4K: H.265 codec is used to bring you a ultra HD experience.
3.Environmental Control: No need for traditional central control, it achieves interactive control management with third-party devices (serial/infrared IOPWM);
4.Seamless Switching: Supporting seamless switching of various audio and video signals, with no black screen or delay during the switching process;
5.Image Management: Supporting splicing, splitting, and fused display of multiple videos, allowing the image window to be freely stretched, roaming, overlay, picture-in-picture, and other functions;
6.IPC Seamless Docking: Supporting full-brand IP camera input retrieval and distribution: Arbitrary fetching stream loading and sending, obtaining video files, adjusting playback progress, posting information.
7.Efficient KVM: Supporting KVM, KVM seat management, OSD visualization, making it possible to realize “separation of man and machine” and “one person, multiple machines” command control;
8.Easy Installation: Rack-mounted installation, one network cable for the node; One signal cable is needed for each display terminal/input signal source to complete system accession.
9.Visual Lossless Compression, Ultra-low Latency: With visual lossless compression coding technology, it supports the transmission of audio and video signals.
10.Visual Control: Supporting multiple platforms such as mobile phones, tablets, PCs, and touch all-in-one PCs for visual control, making it more flexible and convenient;
11.Image Preview: Supporting image preview of various audio and video signals, keeping your image status under control, improving efficiency, and making management easy
12.HD Recording and Backup: Supporting live audio-video signal entry channel recording, time-controlled playback management, and can be backed up to the appropriate server.

5. 4K Distributed Product Set
4K visual distribution system can be understood as a set of  a set of distributed audio and video high-definition matrix integrating "recording, central control, IP camera decoding, image stitching, roaming, cross-screen" and other functions . After capturing HD audio video source, HD Input Terminal enables splicing, screen spanning, roaming display on large screens via switchers.



● Comprehensive Management Platform Structure



The comprehensive management system Components
Signal Transmission System:
The distributed input nodes support access to all types of signals, and match the DVI signal or HDMI signal from each service port, including the capture of audio and video signals, to all types of signal access for the user.
The front-end KVM distributed input node captures the audio video signal, the input node goes through the network cable to the switch in the distributed system, and the switch cable goes back to the KVM distributed output node. The output node signal wire is routed to the large screen or other display device for selection and control of the upper-wall display and for operation of the information system host on the desktop display.



Signal Processing System:
KVM distributed output node is connected to the video interface of the display device via video cables , the KVM distributed management platform control software enables real-time preview of the signal on the control side of the access system, drag and drop to switch the signal to the display device, and the image can be scaled, overlapped, windowed, roamed at will.
All input video signals in the preview access system are automatically identified by operating the KVM distributed management platform, including individual computer host signals, table-plug signals, video conferencing signals, and so on. By dragging and dropping, the signal is switched to the upper screen, which can be scaled, overlapped, roaming, and screen-crossing, etc.



Distributed KVM Seat Management Function: KVM system modules are compatible with all-platform operation and can use shortcuts, menus, and even the mouse for cross-screen remote office collaboration; The seat supports operation with multi-way signal preview.
● It supports KVM Seat Management;
● It enables a single keyboard, monitor, and mouse to control multiple devices, system, and network management, improving system management and productivity;
● KVM Seat Collaboration Management provides agents with an outstanding operational experience in signal switching, data control management, and connectivity for cross-platform collaboration.

1.  Full Screen Display/4K Ultra HD:
The Distribution Seat Management System supports 4K Ultra HD resolution (3840*2160/60Hz), with smooth images. Any input signal in the system can be displayed on full screen. The full LED large screen displays a complete image, which allows the user to achieve focused monitoring of the local focal area signal.



2. Mice Roaming: The Distribution Seat Management System supports seamless roaming switching between monitors or large screen mice, achieving smooth mouse switching  and easy interaction control between different regions.



3.Image Overlay: The Distribution Seat Management System supports multiple overlay, and the user can overlay other frames on any screen as needed

4.Image Scaling: The Distribution Seat Management System can achieve image scaling as needed, and the image will not be distorted



5. Multi-window Display: The Distribution Seat Management System supports any window opening, and users can open windows and adjust layout according to their needs
6. Image-split Display: The Distribution Seat Management System supports any split display of the image, and the user can display multiple image signals in any split on a single screen as needed, thereby increasing the number of uploaded signals




7. One-key Screen Dragging: The Distribution Seat Management System has a one-button screen-dragging function, which allows users to push/pull specified screen via hot keys, mouse, and tablet touch operation



8. Visual Operation: The Distribution Seat Management System provides an unparalleled visual experience as it has an user-friendly operating system, modern and customized human-computer interaction interface. Convenient operations such as dragging, scaling, and moving not only meet the user's visualized operation needs, but also provides them such functions as preview, feedback sensing, and situational tracking to enhance their experience. Visual touch operation on tablets, PCs and touch panels.



9. Group, Permission Distribution/Recycling: The distributed Seat Management System can group and divide permissions settings in different areas, and users can manage permissions settings according to their needs, ensuring the security of system operations.
● The general command center can assign permissions to agents in groups;
● Different groups can also have different permissions on the same host (Full Control/View Signals Only /No Access);
● The permissions of each group can be reassigned by the leader to each user;
● User-defined shortcut access and permissions on target host depends on the users’ seat .



10.Circumstance Central Control
Distributed Seat Management System integrates an efficient circumstance management module to control lights, air conditions, curtains, volume, PTZ, power switch, temperature and nearby devices.


● Video Signal Processing
1. Seamless Access to HD Monitor: Supporting all brands of IP camera input retrieval and distribution; Arbitrary stream taking and forwarding; Accessing to video files, playback progress adjustment, PTZ control, and posting, etc.



IPC Access: With only one network cable, the IP camera can be connected to the DS-KVM distributed seat collaboration system through the command center, and can be dragged on the wall and zoomed in and out on the PAD.



2.Video Preview/Re-display Function:
When using a central control, matrix, splicing processor in a conventional system, the image signal is switched via the tablet operating buttons in the control room, and the image cannot be previewed. It is difficult to tell if the input signal is dropped and if the signal has switched after operation.
However, the video signals that are connected to the KVM distributed system, including direct IP cameras and the video signals from the surveillance platform, can be viewed in real time by the control side to understand the video status and ensure the switch is correct.



Once the output signals switch to the display device, the control terminal immediately redisplays the same image.
On the left side of the interface, you can preview the video signals of the industrial controller, the camera signal, the recorded signal, the external input information point, and so on in the system. At the red box mark below, the signals on the different floors are grouped for management.



By dragging the video source in the group to the large screen, the signal can be switched, and the display can be synchronized dynamically, with any image overlapped, roaming, scaled, and so on. The signal source can be selected as the upper screen mode: Full, Single, 4 /9/16 Split Screens

6. Main Devices
D6900
Distributed Comprehensive Platform Host


Features:
● With built-in distributed video software, support all brands of IP camera for input, retrieval and distribution: Random access to stream forwarding, access to video files, playback progress and volume adjustment, and pushing to various platforms, etc.
● Support H264\H265 encoding and decoding, effectively solving problems in the bandwidth and storage capacity of video transmission and encoding.
● Support video channel management, and channel information synchronization with surveillance video recorder with one button.
● Support tied forwarding of streaming media, effectively solving the bandwidth and access conflict problems of multiple users calling the same device at the same time.
● Edit and authorize all channels uniformly, and assign different channel permissions according to different roles.
● Integrate with input and output terminals seemingly to realize random pushing of video stream to large-screen display and client for reading access
● With built-in recording and broadcasting application, which can support recording, live broadcasting, playback, etc.
● Standard 4TB storage hard disk, which can support expansion as needed.
Support host clustering, load balancing, fault diagnosis, log records, remote upgrade, and remote maintenance.
● Standard 1U rack server, LINUX system, safe, stable and reliable.

D6901
Distributed Integrated Management Platform Software



Features:
● Support B/S and C/S architecture, which can efficiently manage, control, and interact with the equipment of the distributed integrated management platform system.
● Support binding addition and status monitoring of input and output nodes, and support node information editing and modification.
● Support to build a custom layout through the PC software.
●Support to create a plan through the PC software, and can click the plan in the plan area of the software to quickly execute the plan.
● Support to build a matrix on the PC software, pull the video signal source to the video matrix display area through the preview window of PC software or tablet software, and at this time the display switches the screen along with the software.
● Support the retrieval, distribution and display of IP camera signals, support up to 200 cameras access for a single system.
● Support free control, which can realize window management, splicing, arbitrary zooming, picture-in-picture, picture roaming and other functions of all video signal sources.
● With built-in efficient and convenient environmental management control module, which can support central control functions such as signal switching, power switch, camera rotation, audio volume, lighting/air conditioning switch, etc.
● Support KVM seat management function, KVM seat multi-screen mouse roaming function, and KVM seat single-screen multi-image mouse roaming function.
● Support screen split, and support 64 signals output for a single screen.

D6902A (Android), D6902I (IOS) Distributed Control Software



Features:
● With built-in efficient and convenient environmental management control module, which can support central control functions such as high-definition matrix signal switching, power switch, camera rotation, zooming in and out, preset point calling, audio volume, lights/air conditions, switch, etc.
● Support visualized and real-time preview of signal sources, making it more intuitive and easier to use.
● Support preview and echo of each terminal device.
● Support signal classification and sorting function, which can quickly select the signal source for switching.
● Support free control, which can realize window management, splicing, arbitrary zooming, picture-in-picture, picture roaming and other functions of all video signal sources.
● Support one-key quick calling of audio, video, and control signal scene.
● Support the retrieval, distribution and display of IP camera signals.
● Support one-click synchronous update of device information on the PC software, enabling quick configuration of the mobile terminal environment without cumbersome addition.
● Support Android/IOS system.

D6913D Distributed Digital HD Input Terminal


Features:
● Adopt embedded design, industrial-grade embedded CPU, Linux operating system, and top codec chip, with low power consumption, high efficiency, and high safety and stability.
● Adopt aluminum alloy wire drawing panel for the chassis, with beautiful and elegant appearance; with 0.96" OLED screen for real-time display of the machine IP and operating information.
● Support AAC-LC audio codec technology, and support H.264/H.265 video coding; Can ensure the perfect presentation of the original image, with simultaneous input of high and low code streams.
● Support screen split, and support 64 signals input for a single screen; support screen overlay, with a maximum of 16 layers.
● Support seamless switching of video windows of the control computer and large screen, with the switching speed  less than 200m/s, and independent adjustable resolution.
● Support KVM seat management, mouse roaming cross-screen function.
● With central control function, it can support input and output signals of 2 RS-232, 1 RS-485, 2 I/O ports, 2 infrared signals, and support custom configuration.
● Processing Capability: Support 4K signal acquisition.
● Network Interface: 2 gigabit networks (1 optical port and 1 electrical port for mutual backup, and intelligent switching)

D6914D Distributed Digital HD Output Terminal


Features:
● Adopt embedded design, industrial-grade embedded CPU, Linux operating system, and top codec chip, with low power consumption, high efficiency, and high safety and stability.
● Adopt aluminum alloy wire drawing panel for the chassis, with beautiful and elegant appearance; with 0.96" OLED screen for real-time display of the machine IP and operating information.
● Support  AAC-LC audio codec technology, and support H.264/H.265 video coding.
● Support screen split, and support 64 signals input for a single screen; support screen overlay, with a maximum of 16 layers.
● Support seamless switching of video windows of the control computer and large screen, with the switching speed  less than 200m/s, and independent adjustable resolution.
● Support KVM seat management, mouse roaming cross-screen function.
● With central control function, it can support input and output signals of ≥2 RS-232, 1 RS-485, 2 I/O ports, 2 infrared signals, and support custom configuration.
● Processing Capability: Support 4K output, and dual-screen synchronous display.
● Network Interface: 2 gigabit networks (1 optical port and 1 electrical port for mutual backup, and intelligent switching)

D6905S Distributed Digital HD Re-display Terminal



Features:

● Adopt industrial-grade embedded CPU, Linux operating system, and top codec chip design.
● With built-in advanced image processing platform, support high-performance H.264/H.265 codec, to realize the adaptive acquisition of videos of different resolutions and video coding.
● Support remote terminal management, status viewing and upgrade through the network; with a one-key reset function of dynamic IP for the node.
● Support 64 images re-displaying, and support simultaneous operation of multiple devices such as PCs, tablets and all-in-one machines.
● With Video Interface: Support 4K, support 1 HDMI video output interface.
● With Audio Interface: Support 1 dual-channel audio input, 1 dual-channel audio output, Phoenix socket.
● With Network Interface: support 2 gigabit networks (1 optical port and 1 electrical port for dual hot backup).
● With USB Interface: Support 2 USB2.0 type-a interfaces, and 1 USB3.0 interface.
● With 0.96" OLED screen for real-time display of local IP and operating information.