CN116319686A - IP type KVM matrix control management method and related device - Google Patents
IP type KVM matrix control management method and related device Download PDFInfo
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Abstract
The application provides an IP type KVM matrix control management method and a related device, when external input data is received, judging the data type of the external input data; when the external input data is a multicast data packet sent by the input end, multicast scanning is carried out according to the multicast data packet; performing equipment enqueue management on an input end responding to the multicast scanning; when the external input data is a user instruction, the input end which is subjected to equipment enqueue management is controlled to communicate with the output end and/or the IP user end according to the user instruction. Through implementation of the scheme, the IP user terminal can also communicate with the input terminal, so that the limitation of the distance and the signal position of the traditional matrix system is broken, and flexible deployment of equipment is realized.
Description
Technical Field
The present disclosure relates to the field of matrix management, and in particular, to an IP-type KVM matrix control management method and related apparatus.
Background
Along with the increase of market demands, the regulation and control integrated production and the transformation of office places cannot be realized, the multifunctional synchronization and the coordination are realized, the transformation and the updating are urgently needed to be carried out so as to adapt to the use requirements of modern scheduling, and along with the acceleration of intelligent construction steps, a large amount of resources are invested in the country to construct a perfect informatization system. Most monitoring systems at present adopt traditional matrix systems, and are limited by distance and signal positions, so that flexible deployment of output ends cannot be realized, signal sources can be flexibly connected to input and output to a display screen, and the situation needs to be further improved.
Disclosure of Invention
The embodiment of the application provides an IP type KVM matrix control management method and a related device, which at least can solve the problem that the related technology is limited by distance and signal position.
A first aspect of the present embodiment provides an IP KVM matrix control management method, applied to a management system, including:
when external input data is received, judging the data type of the external input data;
when the external input data is a multicast data packet sent by an input end, carrying out multicast scanning according to the multicast data packet;
performing equipment enqueue management on an input end responding to the multicast scanning;
when the external input data is a user instruction, controlling the communication with the output end and/or the IP user end which is subjected to the equipment enqueue management according to the user instruction.
Optionally, when the external input data is a user instruction, the step of controlling the input end, which has performed the device enqueuing management, to communicate with the output end and/or the IP user end according to the user instruction includes:
analyzing the received user instruction and determining a target input end of the user instruction;
acquiring the multicast data packet corresponding to the target input end;
encapsulating the multicast data packet and the user instruction and multicasting;
and when the output end and/or the IP user end receives the multicast, controlling the input end which carries out the equipment enqueue management to communicate with the output end and/or the IP user end according to the user instruction.
Optionally, the step of controlling the input end and the output end and/or the IP user end which have undergone the device enqueue management to communicate according to the user instruction includes:
controlling a single input end which is subjected to equipment enqueue management to communicate with a single output end and/or an IP user end according to the user instruction;
or, according to the user instruction, controlling a single input end which is subjected to equipment enqueue management to communicate with a plurality of output ends and/or an IP user end;
or, according to the user instruction, controlling the plurality of input ends which are subjected to the equipment enqueue management to communicate with the plurality of output ends and/or the IP user end.
A second aspect of the embodiments of the present application provides an IP KVM matrix control management method, applied to an input terminal, including:
encoding and compressing target data of an input device into a multicast data packet;
scanning packet monitoring for multicasting
When the multicast data packet is scanned to exist, the multicast data packet is sent based on a first response processing function.
Optionally, after the step of encoding and compressing the target data of the input device into the multicast data packet, the method further includes:
the number of inputs is determined based on the scan packet monitoring.
A third aspect of the embodiments of the present application provides an IP KVM matrix control management method, applied to an output terminal, including:
receiving multicast which is sent by a management system and contains user instructions;
after decompressing the multicast code, outputting target data in the multicast through a second response processing function based on the user instruction.
Optionally, before the step of outputting the target data in the multicast for the user instruction by a response processing function of the response processing module, the method further includes:
the output terminals are scanned and monitored, and the number of the output terminals is determined.
A fourth aspect of the present application provides an IP type KVM matrix control management apparatus, including:
the receiving module is used for judging the data type of the external input data when the external input data is received;
the scanning module is used for carrying out multicast scanning according to the multicast data packet when the external input data is the multicast data packet sent by the input end;
the management module is used for performing equipment enqueue management on the input end responding to the multicast scanning;
and the control module is used for controlling the input end which carries out the equipment enqueue management to communicate with the output end and/or the IP user end according to the user instruction when the external input data is the user instruction.
A fifth aspect of the present embodiment provides an electronic device, which is characterized by including a memory and a processor, where the processor is configured to execute a computer program stored on the memory, and each step in the IP KVM matrix control management method provided in the first aspect of the present embodiment is provided when the processor executes the computer program.
A sixth aspect of the embodiments of the present application provides a computer readable storage medium having a computer program stored thereon, where the computer program, when executed by a processor, implements each step in the IP KVM matrix control management method provided in the first aspect of the embodiments of the present application.
From the above, according to the IP KVM matrix control management method and related apparatus provided by the present application, when external input data is received, the data type of the external input data is determined; when the external input data is a multicast data packet sent by an input end, multicast scanning is carried out according to the multicast data packet; performing equipment enqueue management on an input end responding to the multicast scanning; when the external input data is a user instruction, the input end which is subjected to equipment enqueue management is controlled to communicate with the output end and/or the IP user end according to the user instruction. Through implementation of the scheme, the IP user terminal can also communicate with the input terminal, so that the limitation of the distance and the signal position of the traditional matrix system is broken, and flexible deployment of equipment is realized.
Drawings
FIG. 1 is a schematic structural diagram of an IP KVM matrix control management platform according to an embodiment of the present application;
FIG. 2 is a basic flow chart of an IP KVM matrix control management method applied to a management system side according to an embodiment of the present application;
FIG. 3 is a basic flow chart of an IP KVM matrix control management method applied to an input end side according to an embodiment of the present application;
FIG. 4 is a basic flow chart of an IP KVM matrix control management method applied to the output end side according to the embodiment of the present application;
FIG. 5 is a first device connection schematic diagram of an IP KVM matrix control management method according to an embodiment of the present application;
FIG. 6 is a second device connection schematic diagram of an IP KVM matrix control management method according to an embodiment of the present application;
FIG. 7 is a schematic diagram of a program module of an IP KVM matrix control management device applied to a management system according to an embodiment of the present application;
FIG. 8 is a schematic diagram of a program module of an IP KVM matrix control management device applied to an input side according to an embodiment of the present application;
FIG. 9 is a schematic diagram of a program module of an IP KVM matrix control management device applied to an output side according to an embodiment of the present application;
fig. 10 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of 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 apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In order to solve the problem that the related art is limited by distance and signal location, the first embodiment of the present application provides a method for IP-based KVM (Keyboard Video Mouse, keyboard, video or mouse) matrix management, such as the structure of the IP-based KVM matrix control management platform provided in the present embodiment shown in fig. 1.
Specifically, the IP type KVM matrix control management platform is a component unit of a digital distribution monitoring system, a dispatching center, a multifunctional conference room, a distributed command system and IP type monitoring, one system can have the functions of randomly distributing a plurality of monitoring management platforms, providing real-time remote preview, KVM seat management, audio and video interconnection and intercommunication, splicing, roaming, one-key scene call control front-end equipment and the like; realizing 'interconnection' + 'intercommunication' + 'mutual control' + 'interaction' + 'IP management', the IP type KVM matrix control management platform comprises: the management system, the LEX (Local Extender) module (hereinafter referred to as an access terminal), the REX (Remote Extender) module (hereinafter referred to as an output terminal), the IP User terminal (IP Users) are remotely controlled, the input terminal is connected with the input device (Service), the input device comprises a server, an analog camera, a digital camera, a PC computer, a DVR and other devices, the output terminal is connected with the output device (User), the output device can comprise a display screen, a splicing screen, a mouse (USB 2.0 peripheral) monitoring and operating device and other devices, and the management system, the input terminal and the output terminal are respectively connected with a data interaction device (such as a switch). The input equipment is connected with the input end to form a signal transmission and connected to the data interaction device, the data interaction device is connected with the output end and the output equipment, the data interaction device is connected with the IP user end through the local area network, and the management system is used for maintaining and monitoring operation IP type and distributed management. The IP system can realize diversified function operation, simultaneously supports an IP browser or APP remote inquiry prevention, windows control software end or IPAD control software, and an android control end operating system, updates information in real time, is instantly synchronous by multiple clients, is displayed on a display screen in real time, realizes cooperative interaction between the screen and the screen, grasps different-place information at any time and any place, and responds to events timely and effectively under the combined action of various information such as audio and video, multimedia, big data, intelligent control and the like. The plurality of input ends and the plurality of output ends are connected with the data interaction device through twisted pairs or optical fibers, so that the remote cross access of a plurality of users to a plurality of host services is realized; each distributed point location can be flexibly placed, and can be flexibly connected with signal source input and output to a display screen; the limitations of distance and signal position of the traditional matrix system are broken through. Flexible deployment, gigabit network, very fast interconnection; the KVM agent cooperation management can provide excellent operation experience for agents in the aspects of signal switching, data control management and interconnection of cross-platform cooperation.
Fig. 2 is a basic flow chart of an IP KVM matrix control management method applied to a management system side according to an embodiment of the present application, which specifically includes the following steps:
step 110, when external input data is received, judging the data type of the external input data;
step 120, when the external input data is a multicast data packet sent by the input end, performing multicast scanning according to the multicast data packet;
130, performing device enqueue management on an input end responding to the multicast scanning;
and 140, when the external input data is a user instruction, controlling the input end which has undergone the equipment enqueue management to communicate with the output end and/or the IP user end according to the user instruction.
Specifically, in this embodiment, in the IP KVM matrix control management platform, the management system is connected to the input end, the output end and the IP user end through the data interaction device, so that, first, the external input data needs to be analyzed, whether the data type of the external input data is a multicast data packet sent by the input end or a user command sent by the output end or the IP user end is determined, when the input end is connected to the data interaction device through a response processing function to transmit the target data, the management system receives the multicast data packet sent by the input end, and a multicast scanning module in the management system scans the multicast data packet, that is, performs multicast interaction with the input end, uniformly manages the input end with a response, when the management system receives the user command, encapsulates the user command, and sends the encapsulated user command to the output end and/or the IP user end through multicast, and controls the input end to communicate with the output end and/or the IP user end according to the user command.
In an optional embodiment of the present application, when the external input data is a user command, the step of controlling the input end, which has performed the device enqueuing management, to communicate with the output end and/or the IP user end according to the user command includes: analyzing the received user instruction and determining a target input end of the user instruction; acquiring a multicast data packet of an input end corresponding to a target input end from an equipment enqueue management module; packaging the multicast data packet and the user instruction and multicasting; when the output end and/or the IP user end receives the multicast, the input end which has undergone the equipment enqueue management is controlled to communicate with the output end and/or the IP user end according to the user instruction.
Specifically, when the management system receives a user instruction, the user instruction is analyzed in a task processing module of the management system, including determining a target input end and/or a target IP user end specified by the user instruction, specifically determining the number of target input ends; and determining the output end to which the input end needs to be connected in the user instruction. After determining a target input end of a user instruction, acquiring a multicast data packet corresponding to the target input end from an equipment enqueue management module, packaging and packaging the multicast data packet and the user instruction together, and finally transmitting multicast to a target output end and/or a target IP user end based on a data interaction device; when the output end and/or the IP user end receives the multicast, the input end which has undergone the equipment enqueue management is controlled to communicate with the output end and/or the IP user end according to the user instruction.
In an optional implementation manner of this embodiment, the step of controlling, according to a user instruction, communication between an input terminal and an output terminal and/or an IP user terminal, where device enqueuing management has been performed, includes: controlling a single input end which is subjected to equipment enqueue management to communicate with a single output end and/or an IP user end according to a user instruction;
or, according to the user instruction, controlling a single input end which is subjected to equipment enqueue management to communicate with a plurality of output ends and/or IP user ends; or, according to the user instruction, controlling the plurality of input ends which have undergone the equipment enqueue management to communicate with the plurality of output ends and/or the IP user end.
Specifically, in the communication mode between the multiple input ends and the multiple output ends, the multiple input ends need to monitor the number of the input ends by multicast scanning packets, and the multicast data packets send multicast information to the response processing function and are connected with the data interaction device; the multicast data packet sends multicast information to the response processing function and is connected with the data interaction device; the IP type KVM matrix control management platform controls the multicast scanning module to scan the connection information of the input end, and the scanned information responds to enqueue the equipment for management, and the IP type KVM matrix control management platform controls the task processing module to package the user instruction for multicast connection data interaction device; the data interaction device transmits the user command to the output end through the local area network, the output end processes the user command through the response processing function after receiving the user command, meanwhile, the output end needs to monitor the number of the output end through the multicast scanning packet monitoring scanning, and one-to-one, one-to-many or many-to-many connection is carried out with the input end with response. Through the monitoring to the number of input end and output end, the IP type KVM matrix control management platform of being convenient for carries out unified dispatch to the connection between input end and the output end.
Optionally, in practical application, due to the limitation of the distance and the signal position of the traditional matrix system, the input device of the input end can only be regulated and controlled in a unified manner in the monitoring room. In this embodiment, when the management system receives the user instruction, the user instruction may be an agent in the monitoring room, or may be a user instruction remotely controlled through an IP browser or APP outside, and according to the user instruction, the input end of the enqueued management in the device management library is controlled to communicate with the output device in the monitoring room and the browser or APP of the IP user end.
Optionally, the IP output end can be connected with a display screen, a splicing screen, a keyboard and a USB peripheral (such as a USB flash disk, fingerprint identification, a camera and the like) for control operation, the IP KVM matrix control management platform can provide an intelligent operation experience range for seat personnel in the aspects of signal switching, data control management and interconnection of cross-platform cooperation, and can control a plurality of inputs through one output, a plurality of outputs, a plurality of inputs and a plurality of outputs, and control one input through a plurality of outputs, and simultaneously support one-way remote control through an IP browser or an APP, so that the intelligent operation experience range is widely applied to the technical fields of government and public affairs, a plurality of conference rooms, reporting halls, broadcasting, traffic, mobile communication, command and dispatching centers, fire emergency centers and the like.
Fig. 3 is a basic flow chart of an IP KVM matrix control management method applied to an input end side according to an embodiment of the present application, which specifically includes the following steps:
step 210, encoding and compressing target data of an input device into a multicast data packet;
step 220, scanning packet monitoring is carried out on multicast;
step 230, when the presence of the multicast data packet is scanned, the multicast data packet is sent based on the first response processing function.
Specifically, in this embodiment, when the input device is connected to the input end, the input end may acquire target monitoring data of the input device, encode and compress the target monitoring data into a multicast data packet, a multicast scanning packet monitoring module of the input end may scan and monitor the multicast data packet of the input end in real time, and transmit transmission data of the input device while determining the number of input ends according to the multicast scanning packet monitoring module, that is, when there is a multicast data packet, the input end is connected to the data interaction device through the first response processing function, and sends the multicast data packet to the management system. When the multicast scanning packet monitoring module scans the multicast data packet of the input end, the response processing function triggers a preset response signal in the first response processing function, sends the multicast data packet outwards, and adds a response signal which can be responded by the output end on the multicast data packet.
Optionally, the multicast scanning packet monitoring module of the input end scans and monitors the connected input end for every other preset time period and determines the number of the input ends, and when a new input end is connected with the input device for input or the input end is disconnected within the preset time period, the multicast scanning packet monitoring module can update the number of the input ends in time, and connect the newly connected input end with the data interaction device or disconnect the disconnected input end from the data interaction device, thereby managing the input device.
Fig. 4 is a basic flow chart of an IP KVM matrix control management method applied to an output end side according to an embodiment of the present application, which specifically includes the following steps:
step 310, receiving multicast including user instruction;
Specifically, the output end further comprises compression coding of the input device in the input end after receiving the user instruction, and after coding and decompressing the data, the decompressed data is transmitted to the output device of the output end through the second response processing function. The second response processing function is used for responding to a response signal added by the first response processing function of the input end when the first response processing function sends the multicast data packet, and executing a preset operation program in the response function, including but not limited to outputting target data in the multicast data packet.
Optionally, in an optional implementation manner of this embodiment, after the step of outputting, by the second response processing function, the target data in the multicast further includes: and controlling the input end according to the control equipment based on the connection relation between the output end and the input end.
In particular, the control device includes, but is not limited to, a mouse, keyboard, etc. connected to the input. In this embodiment, after the management system controls the input terminal to be connected to the output terminal based on the user instruction, the user or the staff of the input terminal may control the input terminal to perform a corresponding operation through a mouse or a keyboard connected to the output terminal. For example, the output end a is connected with the input end B one to one, and a worker can control the host or the server of the input end B on the output end a through a mouse or a keyboard, or control the camera of the input end B to acquire a monitoring video or adjust the monitoring direction of the monitoring camera, so as to realize remote control of the monitoring system.
Optionally, the multicast scanning packet monitoring module continuously scans and monitors the multicast data packet, and is configured to monitor the number of output ends, if there is an increase or decrease in the number of output ends, update the number of output ends in time, and after determining the number of output ends, send the decompressed target data to the output device of the output end.
In summary, in an alternative implementation of the present embodiment, when a user instructs to control a single input end to communicate with a single output end, as shown in fig. 5, a first device connection schematic diagram of an IP KVM matrix control management method according to the present embodiment is shown.
Specifically, the input end is connected with the host Service, and the input end is connected with Monitor/USB/RS 232-
The input end and the output end of the computer peripheral equipment such as the Audio/Keyboard/Mouse are connected with the network data interaction device through twisted pair wires or optical fibers, control signals such as Video/USB/RS232/Audio/Keyboard/Mouse are transmitted, remote control of a host Service by a user is achieved, and meanwhile an IP user can access and control the host Service through a browser or an APP.
In another alternative implementation manner of this embodiment, when the user command controls the plurality of input terminals to communicate with the plurality of output terminals, as shown in fig. 6, a second device connection schematic diagram of the IP KVM matrix control management method provided in this embodiment is shown.
Specifically, the multiple input ends and the multiple output ends are communicated, namely, the IP type KVM matrix application mode is realized, the multiple input ends and the multiple output ends are connected with the network data interaction device through twisted pairs or optical fibers by multi-output control and multi-input, and therefore, the remote cross access of multiple users to multiple host Service is realized. The input end and the output end support double code stream coding, namely ultra-low delay visual lossless compression coding (private video coding protocol) +H.264/5 coding; the output end supports the simultaneous windowing display of at most 16 paths of H.264/5 video streams, can be seamlessly switched to a single path of ultralow-delay video mode, and realizes the spliced display of the LED large screen through matrix switching; the IP user can remotely manage the Service of the computer host at the input end through a browser or an APP; supporting a common network data interaction device (for example, a network data interaction device) to realize matrix switching of KVM; the data interaction device (customized matrix data interaction device, built-in management and control system) supporting the private communication protocol realizes the matrix switching of the KVM, namely, the remote cross access of a plurality of users to a plurality of host services.
Optionally, the multiple input end includes several Service interfaces including a keyboard, a mouse, a USB2.0 peripheral device and a video signal input interface, where the Service interfaces are connected to the input end to implement monitoring signal input of the IP KVM matrix control management platform device, and to quickly control video switching, video splicing, implement maintenance, monitoring, control and scheduling of multiple pairs of multiple servers or multiple video devices in IP manner and in distributed management.
Optionally, in the IP KVM matrix application mode, the redundant port of each input device and the redundant port of each output device are connected with the standby network data interaction device, so as to implement redundancy backup of the entire system link, and each standby network data interaction device is configured with a management system, where the management system is used to register, configure and control all input devices of the input devices and all output devices of the output devices, and support redundancy backup of multiple management systems.
In yet another alternative implementation of this embodiment, a single input that has been subjected to device enqueue management is controlled to communicate with multiple outputs in accordance with user instructions.
Specifically, the task processing module of the management system performs unified scheduling on user instructions, and a monitoring picture of a single input end is transmitted to a plurality of output ends, for example, when a certain public transaction is processed, a plurality of departments are required to cooperate simultaneously, so that uniformity of information is ensured.
Based on the embodiment scheme of the application, when external input data is received, judging the data type of the external input data; when the external input data is a multicast data packet sent by an input end, multicast scanning is carried out according to the multicast data packet; performing equipment enqueue management on an input end responding to the multicast scanning; when the external input data is a user instruction, the input end which is subjected to equipment enqueue management is controlled to communicate with the output end and/or the IP user end according to the user instruction. Through implementation of the scheme, the IP user terminal can also communicate with the input terminal, so that the limitation of the distance and the signal position of the traditional matrix system is broken, and flexible deployment of equipment is realized.
Fig. 7 is a schematic diagram of an IP KVM matrix control management device applied to a management system according to an embodiment of the present application, where the IP KVM matrix control management device may be used to implement the IP KVM matrix control management method applied to the management system according to the foregoing embodiment. As shown in fig. 7, the IP KVM matrix control and management device mainly includes:
the analysis module 10 is used for judging the data type of the external input data when the external input data is received;
the scanning module 20 is configured to perform multicast scanning according to the multicast data packet when the external input data is the multicast data packet sent by the input end;
a management module 30, configured to perform device enqueue management on an input end that responds to the multicast scan;
and the control module 40 is used for controlling the input end which has undergone the equipment enqueue management to communicate with the output end and/or the IP user end according to the user instruction when the external input data is the user instruction.
FIG. 8 is a schematic diagram of an IP KVM matrix control management device applied to an input side according to an embodiment of the present application, which can be used to implement the IP KVM matrix control management method applied to the input side in the above embodiment. As shown in fig. 8, the IP KVM matrix control and management apparatus mainly includes:
a compression module 50 for encoding and compressing the target data of the input device into a multicast data packet;
a monitoring module 60, configured to perform scanning packet monitoring on multicast;
the transmitting module 70 transmits the multicast data packet based on the first response processing function according to when it is scanned that the multicast data packet exists.
Fig. 9 is a schematic diagram of an IP KVM matrix control management device applied to an output side according to an embodiment of the present application, where the IP KVM matrix control management device may be used to implement the IP KVM matrix control management method applied to the output side in the foregoing embodiment. As shown in fig. 9, the IP KVM matrix control and management apparatus mainly includes:
a second receiving module 80 for receiving a multicast including a user instruction;
the output module 90 outputs the target data in the multicast through the second response processing function based on the user instruction after decompressing the multicast code.
Fig. 10 is an electronic device provided in an embodiment of the present application. The electronic device may be used to implement the IP KVM matrix control management method in the foregoing embodiments, and mainly includes:
The memory 1001 may be a high-speed random access memory (RAM, random Access Memory) memory, or may be a non-volatile memory (non-volatile memory), such as a disk memory. The memory 1001 is for storing executable program codes, and the processor 1002 is coupled to the memory 1001.
Further, the embodiment of the application further provides a computer readable storage medium, which may be provided in the electronic device in each embodiment, and the computer readable storage medium may be a memory in the embodiment shown in fig. 10.
The computer readable storage medium stores a computer program which, when executed by a processor, implements the IP KVM matrix control management method in the foregoing embodiment. Further, the computer-readable medium may be any medium capable of storing a program code, such as a usb (universal serial bus), a removable hard disk, a Read-Only Memory (ROM), a RAM, a magnetic disk, or an optical disk.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules is merely a logical function division, and there may be additional divisions of actual implementation, e.g., multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
The modules illustrated as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.
The integrated modules, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a readable storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned readable storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.
It should be noted that, for the sake of simplicity of description, the foregoing method embodiments are all expressed as a series of combinations of actions, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily all necessary for the present application.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
The foregoing is a description of the IP KVM matrix control management method and related apparatus provided in the present application, and those skilled in the art, based on the ideas of the embodiments of the present application, will be able to change the specific embodiments and application scope, so that the disclosure should not be construed as limiting the application.
Claims (10)
1. An IP KVM matrix control management method, applied to a management system, is characterized by comprising:
when external input data is received, judging the data type of the external input data;
when the external input data is a multicast data packet sent by an input end, multicast scanning is carried out according to the multicast data packet;
performing equipment enqueue management on an input end responding to the multicast scanning;
when the external input data is a user instruction, the input end which is subjected to equipment enqueue management is controlled to communicate with the output end and/or the IP user end according to the user instruction.
2. The method according to claim 1, wherein when the external input data is a user command, the step of controlling the input terminal, which has performed the device enqueuing management, to communicate with the output terminal and/or the IP user terminal according to the user command comprises:
analyzing the received user instruction and determining a target input end of the user instruction;
acquiring a multicast data packet corresponding to the target input end;
encapsulating the multicast data packet and the user instruction and multicasting;
and when the output end and/or the IP user end receives the multicast, controlling the input end which carries out the equipment enqueue management to communicate with the output end and/or the IP user end according to the user instruction.
3. The method according to claim 2, wherein the step of controlling the input terminal, which has performed the device enqueue management, to communicate with the output terminal and/or the IP user terminal according to the user command comprises:
controlling a single input end which is subjected to equipment enqueue management to communicate with a single output end and/or an IP user end according to the user instruction;
or, according to the user instruction, controlling a single input end which is subjected to equipment enqueue management to communicate with a plurality of output ends and/or an IP user end;
or, according to the user instruction, controlling the plurality of input ends which are subjected to the equipment enqueue management to communicate with the plurality of output ends and/or the IP user end.
4. An IP KVM matrix control management method, applied to an input terminal, is characterized by comprising:
encoding and compressing target data of an input device into a multicast data packet;
scanning packet monitoring is carried out on multicast;
when the multicast data packet is scanned to exist, the multicast data packet is sent based on a first response processing function.
5. The method for IP type KVM matrix control management as claimed in claim 4, further comprising, after the step of encoding the target data of the input device to compress the multicast data packet:
the number of inputs is determined based on the scan packet monitoring.
6. An IP KVM matrix control management method, applied to an output terminal, is characterized by comprising:
receiving multicast including user instructions;
after decompressing the multicast code, outputting target data in the multicast through a second response processing function based on the user instruction.
7. The method according to claim 6, wherein after the step of outputting the target data in the multicast by the second response processing function, further comprising:
and controlling the input end according to the control equipment based on the connection relation between the output end and the input end.
8. An IP-type KVM matrix control and management apparatus, comprising:
the analysis module is used for judging the data type of the external input data when the external input data is received;
the scanning module is used for carrying out multicast scanning according to the multicast data packet when the external input data is the multicast data packet sent by the input end;
the management module is used for performing equipment enqueue management on the input end responding to the multicast scanning;
and the control module is used for controlling the input end which carries out the equipment enqueue management to communicate with the output end and/or the IP user end according to the user instruction when the external input data is the user instruction.
9. An electronic device comprising a memory and a processor, wherein:
the processor is used for executing the computer program stored on the memory;
the processor, when executing the computer program, implements the steps of the method of any one of claims 1 to 3 or 4 to 5 or 6 to 7.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 3 or 4 to 5 or 6 to 7.
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| CN202310223197.4A CN116319686A (en) | 2023-03-09 | 2023-03-09 | IP type KVM matrix control management method and related device |
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| CN109275044A (en) * | 2018-11-02 | 2019-01-25 | 广州珠江数码集团股份有限公司 | A kind of system for realizing IP multicast data flow flexible dispatching |
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