CN109613999A - A kind of distribution KVM seat system - Google Patents
A kind of distribution KVM seat system Download PDFInfo
- Publication number
- CN109613999A CN109613999A CN201811451100.0A CN201811451100A CN109613999A CN 109613999 A CN109613999 A CN 109613999A CN 201811451100 A CN201811451100 A CN 201811451100A CN 109613999 A CN109613999 A CN 109613999A
- Authority
- CN
- China
- Prior art keywords
- signal
- node
- network
- output node
- control
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
Abstract
The invention discloses a kind of distribution KVM seat systems, including input node, the network switch, output node and control node；Input node and output node are multiple；Input node is connect with network exchange dynamoelectric signal；Output node is connect with network exchange dynamoelectric signal；Control node is connect with the network switch；The vision signal at server or the end pc, audio signal, keyboard and mouse signal, rs 232 serial interface signal are uniformly converted into the network signal of gigabit ICP/IP protocol by input node, access the network switch；The network switch receives the signal that input node is sent, and is controlled and is realized by control node, exchange to output node；Output node receives the network signal that the network switch is switched out, and is reduced into vision signal, keyboard and mouse signal, audio signal and rs 232 serial interface signal.The unique advantages such as the present invention has flexible for installation, is not limited by distance, and wiring is simple, and the scale of the server managed theoretically can achieve infinitely.
Description
Technical field
The present invention relates to field of electronic device, in particular to a kind of distribution KVM seat system.
Background technique
KVM is also known as KVM switch.Briefly, be exactly one group of keyboard, display and mouse, control 2,4,
8,16 even to 4096 or more main frames.Type refers mainly to the terminal type that KVM switcher is controlled, if
Terminal, which mainly controls computer, can then be called more computer Control Coolings.The field of KVM also has spread over serial equipment, such as
Hub, router, storage facilities and UPS etc..With server room, the continuous upgrading of large data center is traditional
The disadvantages of machines cumbersome existing for KVM management equipment, signal are concentrated, difficult wiring, limited transmission distance becomes increasingly conspicuous.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of distribution KVM seat system, based on common gigabit with
Too network switch is broken up each end pc and server end using common network cable transmission, is solved traditional KVM management and is set
The problem of standby existing machines cumbersome, signal are concentrated, difficult wiring, limited transmission distance.
In order to achieve the above objectives, technical scheme is as follows: a kind of distribution KVM seat system, including input section
Point, the network switch, output node and control node；The input node and output node are multiple；The input node with
The network exchange dynamoelectric signal connection；The output node is connect with the network exchange dynamoelectric signal；The control node
It is connect with the network switch；The input node is by the vision signal at server or the end pc, audio signal, keyboard and mouse
Mark signal, rs 232 serial interface signal are uniformly converted into the network signal of gigabit ICP/IP protocol, access the network switch；The network
Interchanger receives the signal that the input node is sent, and is controlled and is realized by the control node, exchange to the output node；Institute
State output node and receive the network signal that the network switch is switched out, be reduced into vision signal, keyboard and mouse signal,
Audio signal and rs 232 serial interface signal, for attending a banquet, administrative staff are used.
As a preferred solution of the present invention, each input node is connect with a server or the end pc；Institute
Stating input node includes the first signal projector, the first signal receiver and the first asic chip；First asic chip point
It is not connect with first signal projector and the first signal receiver；The first asic chip vision signal, audio signal,
Keyboard and mouse signal, rs 232 serial interface signal are uniformly converted into the network signal of gigabit ICP/IP protocol.
As a preferred solution of the present invention, the output node is connect at least one mouse, keyboard and display；
The output node includes second signal transmitter, second signal receiver and the second asic chip；First asic chip
It is connect respectively with first signal projector and the first signal receiver；Network signal is reduced by second asic chip
Vision signal, keyboard and mouse signal, audio signal and rs 232 serial interface signal.
As a preferred solution of the present invention, multiple output nodes are connect with screen splicing wall.
As a preferred solution of the present invention, the control node includes control module；The control node control is appointed
The connection for the input node and the output node of anticipating.
As a preferred solution of the present invention, the output node is connect with GUI control chip；End attend a banquet described in
The control interface realization for the hommization that GUI control chip generates operates output node.
Through the above technical solutions, the beneficial effect of technical solution of the present invention is: the configuration of the present invention is simple is reasonable, utilizes net
Line, optical fiber transmission medium solve the video between multiple computer rooms or multiple large data centers, and audio, KVM signal hands over
Transmission is changed, video quality can achieve the application of broadcast level, and the solution based on network TCP/IP is even more to breach transmission distance
From limitation, it is ensured that in vision, the sense of hearing, completely lossless, the no-delay experience in control ensures control quality and efficiency, tool
Have flexible for installation, is not limited by distance, the unique advantages such as wiring is simple, and also the scale of the server managed can theoretically reach
To unlimited.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is connection relationship diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
The invention discloses a kind of distribution KVM seat system, including input node, the network switch, output node and
Control node；The input node and output node are multiple；The input node is connect with the network exchange dynamoelectric signal；
The output node is connect with the network exchange dynamoelectric signal；The control node is connect with the network switch；It is described
The vision signal at server or the end pc, audio signal, keyboard and mouse signal, rs 232 serial interface signal are uniformly converted by input node
The network signal of gigabit ICP/IP protocol accesses the network switch；The network switch receives the input node and send
The signal come is controlled by the control node and is realized, exchange to the output node；The output node receives the network and hands over
It changes planes the network signal being switched out, is reduced into vision signal, keyboard and mouse signal, audio signal and rs 232 serial interface signal, for sitting
Seat administrative staff use.
Specifically, each input node is connect with a server or the end pc；The input node includes first
Signal projector, the first signal receiver and the first asic chip；First asic chip is sent out with first signal respectively
Emitter is connected with the first signal receiver；The first asic chip vision signal, audio signal, keyboard and mouse signal, string
Message number is uniformly converted into the network signal of gigabit ICP/IP protocol.The output node and at least one mouse, keyboard and aobvious
Show that device connects；The output node includes second signal transmitter, second signal receiver and the second asic chip；Described first
Asic chip is connect with first signal projector and the first signal receiver respectively；Second asic chip believes network
Number it is reduced into vision signal, keyboard and mouse signal, audio signal and rs 232 serial interface signal.Multiple output nodes and screen splicing
Wall connection.The control node includes control module；The control node controls any input node and output section
The connection of point.
In order to preferably carry out operation control, the output node is connect with GUI control chip；End attend a banquet described in
The control interface realization for the hommization that GUI control chip generates operates output node.
Fig. 1 is specifically combined, input node mainly realizes the vision signal by server or pc computer end, audio signal,
Keyboard and mouse signal, rs 232 serial interface signal are uniformly converted into meeting the network signal of gigabit ICP/IP protocol, access the network switch.Net
Network interchanger receives the signal that input node is sent, and is controlled and is realized by control node, input node is exchanged to output node.It is defeated
Egress uses dedicated ASIC scheme, receives the network signal that the network switch is switched out, is reduced into vision signal, keyboard mouse
Signal is marked, audio signal, rs 232 serial interface signal, administrative staff use for attending a banquet.Control node is control axis, be can control any defeated
The connection of ingress and output node.GUI control chip is supplied to the control interface of the hommization at end of attending a banquet
By above-mentioned specific embodiment, the beneficial effects of the present invention are: the configuration of the present invention is simple is reasonable, cable, light are utilized
Fine transmission medium solves the video between multiple computer rooms or multiple large data centers, and audio, KVM signal exchange passes
Defeated, video quality can achieve the application of broadcast level, and the solution based on network TCP/IP is even more to breach transmission range
Limitation, it is ensured that in vision, the sense of hearing, completely lossless, the no-delay experience in control ensures control quality and efficiency, has peace
The unique advantages such as dress flexibly, is not limited by distance, and wiring is simple, and the scale of the server managed theoretically can achieve nothing
Limit.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of distribution KVM seat system, which is characterized in that including input node, the network switch, output node and control
Node；The input node and output node are multiple；The input node is connect with the network exchange dynamoelectric signal；It is described
Output node is connect with the network exchange dynamoelectric signal；The control node is connect with the network switch；The input
The vision signal at server or the end pc, audio signal, keyboard and mouse signal, rs 232 serial interface signal are uniformly converted into gigabit by node
The network signal of ICP/IP protocol accesses the network switch；The network switch receives what the input node was sent
Signal is controlled by the control node and is realized, exchange to the output node；The output node receives the network switch
The network signal being switched out is reduced into vision signal, keyboard and mouse signal, audio signal and rs 232 serial interface signal, for pipe of attending a banquet
Reason personnel use.
2. distribution KVM seat system according to claim 1, which is characterized in that each input node and one
Server or the connection of the end pc；The input node includes the first signal projector, the first signal receiver and the first ASIC core
Piece；First asic chip is connect with first signal projector and the first signal receiver respectively；First ASIC
Chip video signal, audio signal, keyboard and mouse signal, rs 232 serial interface signal are uniformly converted into the network letter of gigabit ICP/IP protocol
Number.
3. distribution KVM seat system according to claim 2, which is characterized in that the output node and at least one
Mouse, keyboard are connected with display；The output node includes second signal transmitter, second signal receiver and the 2nd ASIC
Chip；First asic chip is connect with first signal projector and the first signal receiver respectively；Described second
Network signal is reduced into vision signal, keyboard and mouse signal, audio signal and rs 232 serial interface signal by asic chip.
4. distribution KVM seat system according to claim 3, which is characterized in that multiple output nodes and screen
Combination connection.
5. distribution KVM seat system according to claim 4, which is characterized in that the control node includes control mould
Block；The control node controls the connection of any input node and the output node.
6. distribution KVM seat system according to claim 5, which is characterized in that the output node and GUI control core
Piece connection；It attends a banquet and the control interface realization for controlling the hommization that chip generates by the GUI is held to operate output node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451100.0A CN109613999A (en) | 2018-11-30 | 2018-11-30 | A kind of distribution KVM seat system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451100.0A CN109613999A (en) | 2018-11-30 | 2018-11-30 | A kind of distribution KVM seat system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109613999A true CN109613999A (en) | 2019-04-12 |
Family
ID=66005203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451100.0A Pending CN109613999A (en) | 2018-11-30 | 2018-11-30 | A kind of distribution KVM seat system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109613999A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365854A (en) * | 2019-07-01 | 2019-10-22 | 辽宁载德科技有限公司 | One kind is attended a banquet management system |
| CN110572591A (en) * | 2019-09-23 | 2019-12-13 | 北京小鸟科技股份有限公司 | KVM (keyboard, video and mouse) agent system signal source preview system and method |
| CN111596772A (en) * | 2020-05-20 | 2020-08-28 | 威创集团股份有限公司 | Distributed system, control method and medium of KVM |
| CN112099753A (en) * | 2020-09-14 | 2020-12-18 | 巨洋神州（苏州）数字技术有限公司 | KVM seat management monitoring system based on optical fiber communication |
| CN112256140A (en) * | 2020-10-21 | 2021-01-22 | 上海晨驭信息科技有限公司 | Multi-keyboard mouse cooperative control system in distributed KVM seat system |
| CN112565889A (en) * | 2020-12-01 | 2021-03-26 | 威创集团股份有限公司 | 4K high definition receiving box and video output system thereof |
| WO2022121049A1 (en) * | 2020-12-09 | 2022-06-16 | 威创集团股份有限公司 | Annular audio transmission method and system in optical fiber agent system, and storage medium |
| CN115134454A (en) * | 2022-06-27 | 2022-09-30 | 苏州浪潮智能科技有限公司 | Mobile KVM control device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6615272B1 (en) * | 1999-10-20 | 2003-09-02 | Lantronix, Inc. | Switch node for connecting a keyboard video mouse to selected servers in a interconnected switch node network |
| CN106843527A (en) * | 2017-01-20 | 2017-06-13 | 广州魅视电子科技有限公司 | Distributed KVM attends a banquet cooperation management system |
| CN108521467A (en) * | 2018-04-24 | 2018-09-11 | 上海晨驭信息科技有限公司 | Collection fraction KVM remotely attends a banquet cooperative system |
| CN108874171A (en) * | 2017-05-11 | 2018-11-23 | 广州魅视电子科技有限公司 | A kind of distribution KVM attends a banquet cooperation management system |
-
2018
- 2018-11-30 CN CN201811451100.0A patent/CN109613999A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6615272B1 (en) * | 1999-10-20 | 2003-09-02 | Lantronix, Inc. | Switch node for connecting a keyboard video mouse to selected servers in a interconnected switch node network |
| CN106843527A (en) * | 2017-01-20 | 2017-06-13 | 广州魅视电子科技有限公司 | Distributed KVM attends a banquet cooperation management system |
| CN108874171A (en) * | 2017-05-11 | 2018-11-23 | 广州魅视电子科技有限公司 | A kind of distribution KVM attends a banquet cooperation management system |
| CN108521467A (en) * | 2018-04-24 | 2018-09-11 | 上海晨驭信息科技有限公司 | Collection fraction KVM remotely attends a banquet cooperative system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365854A (en) * | 2019-07-01 | 2019-10-22 | 辽宁载德科技有限公司 | One kind is attended a banquet management system |
| CN110572591A (en) * | 2019-09-23 | 2019-12-13 | 北京小鸟科技股份有限公司 | KVM (keyboard, video and mouse) agent system signal source preview system and method |
| CN110572591B (en) * | 2019-09-23 | 2021-09-14 | 北京小鸟科技股份有限公司 | KVM (keyboard, video and mouse) agent system signal source preview system and method |
| CN111596772A (en) * | 2020-05-20 | 2020-08-28 | 威创集团股份有限公司 | Distributed system, control method and medium of KVM |
| CN111596772B (en) * | 2020-05-20 | 2022-05-03 | 威创集团股份有限公司 | Distributed system, control method and medium of KVM |
| CN112099753A (en) * | 2020-09-14 | 2020-12-18 | 巨洋神州（苏州）数字技术有限公司 | KVM seat management monitoring system based on optical fiber communication |
| CN112256140A (en) * | 2020-10-21 | 2021-01-22 | 上海晨驭信息科技有限公司 | Multi-keyboard mouse cooperative control system in distributed KVM seat system |
| CN112256140B (en) * | 2020-10-21 | 2024-02-06 | 上海晨驭信息科技有限公司 | Multi-key mouse cooperative control system in distributed KVM seat system |
| CN112565889A (en) * | 2020-12-01 | 2021-03-26 | 威创集团股份有限公司 | 4K high definition receiving box and video output system thereof |
| WO2022121049A1 (en) * | 2020-12-09 | 2022-06-16 | 威创集团股份有限公司 | Annular audio transmission method and system in optical fiber agent system, and storage medium |
| CN115134454A (en) * | 2022-06-27 | 2022-09-30 | 苏州浪潮智能科技有限公司 | Mobile KVM control device and method |
| CN115134454B (en) * | 2022-06-27 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Mobile KVM control device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109613999A (en) | A kind of distribution KVM seat system | |
| JP6557408B2 (en) | Automatic fiber cross-connect service in multi-tenant interconnection facilities | |
| US20210099655A1 (en) | Intelligent display for processing video and metadata streams | |
| AU2018203686B2 (en) | Active panel demarcation | |
| CN108024087B (en) | A kind of method and system of video dispatching | |
| US9860114B2 (en) | Rapid provisioning in a dynamic network environment | |
| US20090323711A1 (en) | Service system for a building | |
| CN108040268A (en) | A kind of video surveillance network method of controlling security and system based on SDN | |
| CN105227212A (en) | Reverse power supply management method, Apparatus and system | |
| CN109379556A (en) | Audio-visual system and its working method based on business processing base unit | |
| CN108663760A (en) | A kind of computer network comprehensive wiring implementation | |
| US11119546B2 (en) | Exchangeable powered infrastructure module | |
| CN205123869U (en) | PON interface internet video camera | |
| CN106330980A (en) | Control center system of integrated business online monitoring platform | |
| CN209642862U (en) | A kind of Multifunctional video conferencing system that video camera is multi-purpose | |
| US20090316706A1 (en) | Structured premise networking system | |
| CN106294062A (en) | A kind of method by computing function in server with management function separate design | |
| CN213485015U (en) | Intelligent distributed conference system | |
| US8879913B2 (en) | Device for using a broadband network at a customer's premises, method of operating such a device and broadband network system utilizing such a device | |
| CN104375243B (en) | Optical fiber connector, optical fiber wiring plate system and assembling method | |
| CN209297281U (en) | A kind of distributed splicing managing device | |
| CN107040757A (en) | A kind of university's Campus Network monitoring system | |
| CN108663960A (en) | A kind of intelligent building engineering comprehensive wiring system | |
| CN202931325U (en) | Power communication control center based on fiber KVM | |
| CN209608685U (en) | Suporting structure intelligence operation management system Internet-based |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |