CN100568202C - Control method for sharing server by peripheral equipments of computer - Google Patents
Control method for sharing server by peripheral equipments of computer Download PDFInfo
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- CN100568202C CN100568202C CNB2007100084774A CN200710008477A CN100568202C CN 100568202 C CN100568202 C CN 100568202C CN B2007100084774 A CNB2007100084774 A CN B2007100084774A CN 200710008477 A CN200710008477 A CN 200710008477A CN 100568202 C CN100568202 C CN 100568202C
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Abstract
The invention provides a kind of control method for sharing server by peripheral equipments of computer, described sharing server by peripheral equipments of computer is made up of microprocessor and a plurality of or various communication interfaces; The share service device is connected with the computing machine that is positioned at the strange land by LAN (Local Area Network) or INTERNET net.Method of the present invention can significantly reduce the investment to peripheral hardware, saves cost, also can improve the utilization rate of equipment, will bring great economic worth.
Description
Technical field
The present invention relates to a kind of peripheral hardware and shared the control method of using, particularly share the control of the device that uses same peripheral hardware by network about a kind of many computer equipment by many computer equipment.
Background technology
Development of internet technology makes the Internet resources cheapness that becomes, investment cost to Internet resources has also reduced a lot, the development of peripheral hardware but lags far behind development of internet technology, especially some special peripheral hardwares, high cost becomes the widely used stumbling-block of equipment, therefore, how can provide more economical and convenient efficiently equipment share method and apparatus, be market and industry problem to be solved.
By network peripheral hardware is shared out for many computing machines uses, this brand-new peripheral hardware settling mode can significantly reduce the investment to peripheral hardware, saves cost, also can improve the utilization rate of equipment, will bring great economic worth.
Summary of the invention
The present invention seeks to provide a kind of control method for sharing server by peripheral equipments of computer,
This method is forwarded to this share service device equipment itself to the operation and the data of peripheral hardware by network technology with computing machine, and share service device equipment will be operated again and data send to peripheral hardware, thereby realize the function of the long-range peripheral hardware of computer operation.
Another purpose of the present invention is to satisfy many computing machine timesharing to share the same peripheral hardware of use, uses software engineering to realize the peripheral hardware request queue of many computing machines, satisfies each computing machine timesharing and uses same peripheral hardware.
Still a further object of the present invention is to satisfy many computing machines to use different peripheral simultaneously, for the different peripheral that is connected on this equipment, can be used simultaneously and not disturb mutually by same or various computing machine respectively.
A further object of the present invention is to allowing the user by the computer control peripheral hardware with obtain the peripheral hardware relevant information, as the application operation, and cancellation operation, inquiry peripheral hardware information etc.
Control method for sharing server by peripheral equipments of computer of the present invention is characterized in that: described sharing server by peripheral equipments of computer is made up of microprocessor and a plurality of or various communication interfaces; The share service device is connected with the computing machine that is positioned at the strange land by LAN (Local Area Network) or INTERNET net; Described control method step is as follows:
(1) user program drives by virtual unit and brings into use equipment;
(2) virtual unit drives the notice virtual unit and guards request job, and virtual unit guards to check whether this physical equipment can use, if not all rightly inform virtual device management;
(3) virtual device management is managed to the job queue request job by physical equipment;
When (4) operation took turns to, job queue was by the virtual device management of physical equipment management notice, and virtual unit informs that virtual unit guards;
(5) user program by virtual unit drive-＞virtual unit guards-＞physical equipment guards-＞physical equipment drives-＞the indirect use physical equipment of physical equipment;
(6) user uses equipment to finish, and virtual unit drives the notice virtual unit and guards, and virtual unit is guarded and required virtual device management to finish operation;
(7) virtual device management finishes to the job queue request job by the physical equipment management;
(8) during the end of job, virtual device management and physical equipment management learn that the back discharges related resource;
(9) equipment is shared to use and is finished.
Above-mentioned described communication interface comprises network interface, one or more in RS232 serial line interface, parallel interface or the USB interface.
Aforementioned calculation peripheral devices share service device also is provided with pluggable expansion connection module, microprocessor is connected with pluggable expansion connection module, and pluggable expansion connection module is connected with USB interface on parallel port expansion module, serial ports expansion module or the USB expansion module by the UBS interface.
Hardware components of the present invention comprises:
1. computing machine 25 pin parallel port interface circuits: the interface that hardware components of the present invention is connected with the parallel port peripheral hardware;
2. computing machine 9 pin RS232 interface circuits: the interface that hardware components of the present invention is connected with the serial ports peripheral hardware;
3. computing machine usb circuit: the interface that hardware components of the present invention is connected with the USB peripheral hardware;
4. computer network interface circuit: the network interface of hardware components of the present invention;
Software section of the present invention comprises:
1. system software: the present invention is provided the most basic systemic-function, is the basis of following each functional software;
2. virtual serial port drives: realize the virtual serial port under Windows, the Linux, the service data of this serial ports under Windows or the Linux is forwarded on the network;
3. virtual parallel port drives: realize under Windows, the Linux virtual parallel port, the service data of this serial ports under Windows or the Linux is forwarded on the network;
4. virtual USB bus driver: realize virtual USB bus under Windows, the Linux, under Windows or the Linux service data under this usb bus being forwarded on the network;
5. the realization of job queue function: each peripheral hardware that inserts this invention is set up job queue, realize request and the queuing of user to this peripheral hardware;
6. peripheral equipment management and use client: Connection Service device, user's login, equipment query, job request, job delete, event notice function are provided;
7. peripheral equipment management and use server end: corresponding with client, each client connection of monitoring, user's login authentication, equipment state feedback, job request, job delete, event notice function are provided;
Method of the present invention can significantly reduce the investment to peripheral hardware, and is cost-saved, also can improve the utilization rate of equipment, will bring great economic worth.
Description of drawings
Fig. 1 connection control flow of the present invention synoptic diagram.
Fig. 2 is a software systems framework synoptic diagram of the present invention.
Embodiment
Various peripheral hardwares pass through serial ports, parallel port or USB mouth are connected to hardware components of the present invention, configure various peripheral hardware information and network parameter, plug netting twine, connect with the mains, start, server end of the present invention is monitored the long-range connection of each client, client is connected to server of the present invention by network, application user login, server end carries out user's login authentication, feedback checking result, the client validation success, send the request of inquiry peripheral hardware, server end is enumerated local peripheral hardware, and each peripheral hardware information sent to client, after client receives each peripheral hardware information, show, client receives user's operational order, as certain peripheral hardware is carried out job request, this request is sent to server end, server end adds the device request operation in this equipment availability formation, after the device request operation is allowed to, feed back to client, client receives job request and is allowed to instruct back prompting user installation peripheral hardware to drive, for the serial ports peripheral hardware, client will require the virtual driving of user installation serial ports, for the parallel port peripheral hardware, to require the virtual driving in user installation parallel port, for USB device, then require the virtual driving of this USB peripheral hardware of user installation, the virtual driving of the operating system installation different operating system version that uses according to the user, virtual drive installation finishes, the peripheral hardware that the user also needs different peripheral is installed drives, the peripheral hardware drive installation finishes, can use this equipment, when many clients were applied for same peripheral hardware job request simultaneously, server end inserted according to priority job request is inserted job queue, each job queue of operation that only allows, other operations must wait for that it finishes, and by this kind mode, reach the purpose that this equipment is shared in a plurality of client timesharing.After the client of using this operation is sent the job delete request, server end will carry out the job delete operation, and with first waits for that operation becomes the operation treatment state in the job queue, this client can allow to use peripheral hardware, because job queue of each equipment, each job queue is separate, does not disturb mutually, so many peripheral hardwares can be used simultaneously.
When needs use expansion module, under equipment share service device off-mode, insert required expansion module, and fix, open the power supply of equipment share service device then, equipment share service device is discerned insert module automatically, the special feature respective drive, form new serial ports, parallel port or USB mouth, external unit serial ports, parallel port or USB mouth direct and in the expansion module link to each other, and need not increase any interface.
Shared model is used equipment (software):
Administration and supervision authorities mainly are responsible for task management, the lower layer procedure management, and condition managing, and user UI is provided interface.
Communication layers mainly is responsible for virtual unit operational order and message forwarding as a result, guarantees to connect normal.
Mechanical floor mainly is responsible for equipment concrete function, job queue's function.
Equipment is shared and is used flow process:
1. user program drives by virtual unit and brings into use equipment;
2. virtual unit drives the notice virtual unit and guards request job, and virtual unit guards to check whether this physical equipment can use, if not all rightly inform virtual device management;
3. virtual device management is managed to the job queue request job by physical equipment;
4. when operation took turns to, job queue was by the virtual device management of physical equipment management notice, and virtual unit informs that virtual unit guards;
User program by virtual unit drive-＞virtual unit guards-＞physical equipment guards-＞physical equipment drives-＞the indirect use physical equipment of physical equipment;
6. the user uses equipment to finish, and virtual unit drives the notice virtual unit and guards, and virtual unit is guarded and required virtual device management to finish operation;
7. virtual device management finishes to the job queue request job by the physical equipment management;
8. during the end of job, virtual device management and physical equipment management learn that the back discharges related resource;
9. equipment is shared to use and is finished.
Claims (3)
1, a kind of control method for sharing server by peripheral equipments of computer is characterized in that: described sharing server by peripheral equipments of computer is made up of microprocessor and a plurality of or various communication interfaces; The share service device is connected with the computing machine that is positioned at the strange land by LAN (Local Area Network) or INTERNET net; Described control method step is as follows:
(1) user program drives the physical equipment of bringing into use the share service device by virtual unit;
(2) virtual unit drives the notice virtual unit and guards request job, and whether virtual unit is guarded the physical equipment of checking the share service device and can be used, if not all rightly inform virtual device management;
(3) virtual device management is managed to the job queue request job by the physical equipment of share service device;
When (4) operation took turns to, job queue was by the virtual device management of physical equipment management notice, and virtual device management informs that virtual unit guards;
(5) user program by virtual unit drive-＞virtual unit guards-＞physical equipment guards-＞physical equipment drives-＞physical equipment of share service device, the physical equipment of indirect use share service device;
(6) user uses equipment to finish, and virtual unit drives the notice virtual unit and guards, and virtual unit is guarded and required virtual device management to finish operation;
(7) virtual device management is guarded to job queue by physical equipment and is sent end of job order;
(8) during the end of job, virtual device management and physical equipment management learn that the back discharges related resource;
(9) physical equipment of share service device is shared to use and is finished.
2. control method for sharing server by peripheral equipments of computer according to claim 1 is characterized in that: described communication interface comprises network interface.
3, control method for sharing server by peripheral equipments of computer according to claim 2, it is characterized in that: sharing server by peripheral equipments of computer also is provided with pluggable expansion module, microprocessor is connected with pluggable expansion module, after pluggable expansion module inserts, load respective drive, form new serial ports, parallel port or USB mouth, external unit serial ports, parallel port or USB mouth direct and in the expansion module link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100084774A CN100568202C (en) | 2007-01-23 | 2007-01-23 | Control method for sharing server by peripheral equipments of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100084774A CN100568202C (en) | 2007-01-23 | 2007-01-23 | Control method for sharing server by peripheral equipments of computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101004721A CN101004721A (en) | 2007-07-25 |
| CN100568202C true CN100568202C (en) | 2009-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100084774A Expired - Fee Related CN100568202C (en) | 2007-01-23 | 2007-01-23 | Control method for sharing server by peripheral equipments of computer |
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| Country | Link |
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| CN (1) | CN100568202C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7886106B2 (en) * | 2008-11-11 | 2011-02-08 | Aten International Co., Ltd. | USB sharing switch with automatic switching capabilities |
| CN101510236B (en) * | 2009-03-11 | 2011-04-06 | 上海坦瑞信息技术有限公司 | Plug and play system based on field operating platform |
| CN103312781A (en) * | 2013-05-15 | 2013-09-18 | 山东超越数控电子有限公司 | Implementation method of virtual USB (Universal Serial Bus) |
| CN105376278A (en) * | 2014-08-25 | 2016-03-02 | 北京云巢动脉科技有限公司 | Method of realizing control on mobile equipment at different terminal and system thereof |
| US9396015B2 (en) * | 2014-10-27 | 2016-07-19 | Ayla Networks, Inc. | Flexible device templates for connected consumer devices |
| CN105391719A (en) * | 2015-11-19 | 2016-03-09 | 苏州跬步信息技术有限公司 | Intelligent equipment remote control system based on TCP/IP network and interaction method thereof |
| CN105376326A (en) * | 2015-12-06 | 2016-03-02 | 常州工程职业技术学院 | Wifi-based wireless remote operation control system |
| CN108123914A (en) * | 2016-11-28 | 2018-06-05 | 中国航天科工集团第四研究院指挥自动化技术研发与应用中心 | A kind of multimedia equipment control method and device |
| CN114461427A (en) * | 2022-04-14 | 2022-05-10 | 中博信息技术研究院有限公司 | Method for sharing computer peripheral equipment by PMS (personal computer) in hotel |
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2007
- 2007-01-23 CN CNB2007100084774A patent/CN100568202C/en not_active Expired - Fee Related
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| CN101004721A (en) | 2007-07-25 |
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