CN202267956U - Distributed resource management system of USB (universal serial bus) device - Google Patents
Distributed resource management system of USB (universal serial bus) device Download PDFInfo
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- CN202267956U CN202267956U CN 201120390931 CN201120390931U CN202267956U CN 202267956 U CN202267956 U CN 202267956U CN 201120390931 CN201120390931 CN 201120390931 CN 201120390931 U CN201120390931 U CN 201120390931U CN 202267956 U CN202267956 U CN 202267956U
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- usb device
- resource pool
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Abstract
The utility model provides a distributed resource management system of a USB (universal serial bus) device, which comprises a resource pool of the USB device, wherein the resource pool of the USB device establishes a communication connection with a front-end virtual desktop through a network hub; and the resource pool of the USB device comprises a server of the resource pool and a resource node network, and the server of the resource pool also establishes a connection with the resource node network through the network hub. The distributed resource management system of the USB device, provided by the utility model, can improve the flexibility in use of peripheral equipment, relieve the pressure of a terminal and realize the centralized management of device resources.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of USB device distributed resource management system.
Background technology
Use to USB device in the traditional virtual environment all is confined to front end; All USB devices all offer virtual desktop equipment I/O service with mode end to end on the terminal; As adopt USB device to be redirected the use that realizes the peripheral hardware resource in the desktop virtual environment with technology such as port redirection; And the device resource between the different terminals is isolated fully, is mutually independent.Like this, just there is following problem:
A, shortage dirigibility
All peripheral hardwares all concentrate on the terminal, and use-pattern is single.
B, terminal pressure are big
The service of equipment I in the virtual desktop/O fully by the terminal with mode end to end provide, pressure is big, the number of devices of supporting simultaneously is restricted.
C, resource be independent, can't manage concentratedly
Internet resources and device resource itself all can't be realized centralized management, is difficult to realize the load balance of resource.
The utility model content
The purpose of the utility model is to provide a kind of USB device distributed resource management system.
The purpose of the utility model realizes through following technical scheme.
A kind of USB device distributed resource management system comprises: the USB device resource pool, and said USB device resource pool establishes a communications link through hub and front end virtual desktop;
Said USB device resource pool comprises resource pool server, resource node networking, and the resource pool server connects through hub and resource node networking.
Preferably, said resource node networking comprises USB integrated terminal, Node Controller, is used for USB device on management and the Control Node, and communicates by letter each other with Resource Server and to be connected.
Preferably, said resource pool server comprises and is used for management resource node networking device resource allocation, and the resource pool manager of the I/O map of services of foundation and front end virtual desktop.
The utility model compared with prior art has the following advantages:
A, raising peripheral hardware use dirigibility
Make up the USB device resource pool in the rear end, provide such as equipment I/O resources such as printer, video, audio frequency, broken through restriction end to end, improved the dirigibility that peripheral hardware uses to virtual desktop.
B, alleviation terminal pressure
The adding of USB device resource pool makes a part of equipment I/O service to detach out from the terminal, and the terminal only need provide the stronger equipment of individual dependence to get final product, and miscellaneous equipment I/O service can have the device resource pond that is positioned at the rear end to provide fully.
The centralized management of c, realization device resource
The USB device resource pool exists with the logical form of an integral body in the rear end, easily realizes the centralized management and the load balance of device resource.
Description of drawings
Fig. 1 is the utility model USB device distributed resource management system theory diagram;
Fig. 2 is the utility model USB device distributive resource managing method process flow diagram;
Fig. 3 is USB device resource release flow figure;
The device resource node topology figure that Fig. 4 constitutes for the USB networking;
Fig. 5 is the novel usb terminal design drawing of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
For ease of the utility model is better understood, briefly describe in the face of several nouns down.
USB device resource pool:, distribute and discharges a kind of model that USB peripheral hardware resource is given the use of front end virtual desktop with the mode of unified resources bank with the centralized management of all USB devices in the background network.
The USB networking: with the USB line is that media forms a USB topological structure with the series connection of USB integrated terminal equipment, is different from Ethernet, by the usb protocol support.
The USB integrated terminal equipment: be directed against the innovative means that the USB processing power is carried out specialization, integrated except that the USB controller, like parts such as CPU, network interface card, LCD touch-screens, as shown in Figure 5.
See also shown in Figure 1ly, the utility model USB device distributed resource management system theory diagram comprises:
USB device resource pool, front end virtual desktop, USB device resource pool are set up with the front end virtual desktop through hub and are communicated by letter.
The USB device resource pool comprises resource pool server, resource node networking, and the resource pool server connects through hub and resource node networking.
The resource node networking is a resource node with a plurality of USB integrated terminals, and access to LAN forms the resource node networking, and all devices node is closely linked together, and forms a unified integral body.
Also can use the USB line to connect into the USB integrated terminal equipment networking of a USB networking in the utility model with the mode of cascade, and as a resource node, as shown in Figure 4.
The resource pool server comprises resource pool manager, is used for management resource node networking device resource allocation, and the I/O map of services of foundation and front end virtual desktop.
The resource node networking comprises USB integrated terminal, Node Controller, is used for USB device on management and the Control Node, and intercoms mutually with Resource Server.
See also shown in Figure 2ly, the utility model USB device distributive resource managing method process flow diagram comprises:
Step 201: with the USB integrated terminal is resource node, sets up the resource node networking;
Step 202: each node in the networking of resource pool manager scanning resource node, initialization USB device resource pool;
Step 203: the front end virtual desktop sends request access means resource to the resource pool server;
Step 204: resource pool manager is assigned on the device resource node of appointment in the resource networking according to the situation of current resource pool;
Step 205: the request for allocation of Node Controller resource response pool manager in the resource node networking, the control designated equipment is in place;
Step 206: the result that resource pool manager returns according to the respective nodes controller, with front end virtual desktop apparatus for establishing I/O map of services;
Step 207: the front end virtual desktop finishes the use of device resource, and resource pool manager discharges the corresponding apparatus resource, and equipment is turned back to idle condition.
Wherein, see also shown in Figure 3ly, USB device resource release flow figure specifically comprises in the step 207:
Step 301: the front end virtual desktop sends and finishes device resource is used request;
Step 302: resource pool manager control respective resources node discharges the designated equipment resource;
Step 303: Node Controller resource response pool manager request, the duty of releasing designated equipment resource makes its free time;
Step 304: the resource pool server discharges relevant device I/O service, and refreshes current USB resource pool state.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. a USB device distributed resource management system is characterized in that, comprising: the USB device resource pool, and said USB device resource pool establishes a communications link through hub and front end virtual desktop;
Said USB device resource pool comprises resource pool server, resource node networking, and the resource pool server connects through hub and resource node networking.
2. USB device distributed resource management system as claimed in claim 1 is characterized in that, said resource node networking comprises USB integrated terminal, Node Controller, is used for USB device on management and the Control Node, and communicates by letter each other with Resource Server and to be connected.
3. USB device distributed resource management system as claimed in claim 1; It is characterized in that; Said resource pool server comprises and is used for management resource node networking device resource allocation, and the resource pool manager of the I/O map of services of foundation and front end virtual desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120390931 CN202267956U (en) | 2011-10-14 | 2011-10-14 | Distributed resource management system of USB (universal serial bus) device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120390931 CN202267956U (en) | 2011-10-14 | 2011-10-14 | Distributed resource management system of USB (universal serial bus) device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267956U true CN202267956U (en) | 2012-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120390931 Expired - Fee Related CN202267956U (en) | 2011-10-14 | 2011-10-14 | Distributed resource management system of USB (universal serial bus) device |
Country Status (1)
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| CN (1) | CN202267956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419737A (en) * | 2011-10-14 | 2012-04-18 | 深圳市京华科讯科技有限公司 | Distributed resource management method and system for universal serial bus (USB) equipment |
| CN117290278A (en) * | 2023-10-10 | 2023-12-26 | 合芯科技有限公司 | Chip hardware interconnection structure, chip, server and method |
-
2011
- 2011-10-14 CN CN 201120390931 patent/CN202267956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419737A (en) * | 2011-10-14 | 2012-04-18 | 深圳市京华科讯科技有限公司 | Distributed resource management method and system for universal serial bus (USB) equipment |
| CN117290278A (en) * | 2023-10-10 | 2023-12-26 | 合芯科技有限公司 | Chip hardware interconnection structure, chip, server and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |