CN1220132C - Intelligent type switcher for computers - Google Patents
Intelligent type switcher for computers Download PDFInfo
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- CN1220132C CN1220132C CN 02122202 CN02122202A CN1220132C CN 1220132 C CN1220132 C CN 1220132C CN 02122202 CN02122202 CN 02122202 CN 02122202 A CN02122202 A CN 02122202A CN 1220132 C CN1220132 C CN 1220132C
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- computers
- intelligent type
- type switcher
- switcher
- series connection
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Abstract
The present invention relates to an intelligent type switcher for computers, which has the capability of automatic detection. The present invention can control a plurality of computers by using at least one group of keyboard, mouse and display screen. The intelligent type switcher for computers, which has the capability of automatic detection, also has the capability of series connection, and the intelligent type switcher for computers can automatically define series connection serial numbers and a master slave relation thereof according to the series connection state. The active intelligent type switcher for computers can control all the driven intelligent type switcheres connected in series and control the computers connected to the driven intelligent type switcheres; when a series connection sequence of the driven intelligent type switcheres is altered, the active intelligent type switcher for computers has the functions of automatic detection and automatic adjustment. The present invention even has the functions of on screen display (OSD) and authority setting.
Description
Technical field
The present invention relates to a kind of intelligent type switcher for computers, when particularly changing, can detect automatically and self-adjusting intelligent type switcher for computers relevant for a kind of series sequence.
Background technology
Because a large amount of uses of personal computer and network, searching for data and give information by network becomes one of technical ability of modern's indispensability.A large amount of use of network at present also makes the relevant dealer of network must buy more many networks and computer-related devices so that user's demand to be provided fully.For example, ISP dealer and fictitious host computer dealer have bought more many computing machines for the taxi that server and fictitious host computer are provided.And the user manages on behalf of another and lease or buy the server trust to it also because this dealer can provide the service of network faster.The management of a large amount of servers and fault are got rid of an important ring that has become network management.Large-scale system dealer is to the network of middle-size and small-size enterprises, and thousands of server is counted station server at least at most, and every station server all need use monitor, and keyboard and mouse are to need as administrative institute.But when in fact server used, few time need use these devices, most of the time server be not need to be controlled by the supvr.Under such structure, if every station server uses one group of independent monitor, keyboard and mouse do not conform to cost, neither be necessary, more cause the waste in space.So a kind of computer switch uses one group of monitor, keyboard and mouse to manage the device of many computing machines, has solved such problem.The switched system that uses a computer not only solves the problem of expense, has more solved the problem in equipment and space, can overcome the problem of the compatibility of distinct interface simultaneously.
The computer switch of simple type connects 2 to several computing machines, to carry out switching to each other with single computer switch.Along with the increase of demand, the switch of more connectivity port also is developed.But still can't satisfy large-scale dealer's demand, so in-line computer switch arises.Computer switch through series connection uses at least one group of monitor, keyboard and mouse, i.e. the more computer server of may command.Real for the supvr that many servers are arranged is a big Gospel, can more effective management server and the utilization that can more save the space.Generally can be to use mechanical change-over switch (Dipswitch) to set the sequence number of series connection by in-line computer switch, when setting double sign for two, a computer switch breaks down when maybe must revise series system, the sequence number of switch must be reset, business opportunity has been incured loss through delay in the delay that often causes servomechanism to reach the standard grade again even.
Summary of the invention
In above-mentioned background of invention, traditional computer switch easily occasions a delay when the change sequence number is set, and sets when switch also to be difficult for realizing when wrong and to make operating mistake maybe can't operate.
Fundamental purpose of the present invention provides a kind of intelligent computer switch, that is computer switch (Master) initiatively in the time of can detecting the sequence series connection automatically, and can from other driven computer switch (Slave), obtain online computer data, more the data that can will import automatically when series connection are sent on the computer switch initiatively, with the service of switching that all on-line computing machine is provided, and then install and use faster and reduce inconvenience when replacing.
According to above-described purpose, the invention provides a kind of intelligent type switcher for computers with automatic detectability, can use at least one group of keyboard, mouse and screen, control many computing machine, it comprises the series connection input port, is used for importing data and order and can detects on line state automatically; Control device, according on line state, the master slave relation of decision intelligent type switcher for computers and series connection sequence number; The series connection output port is used for output data and order; And a plurality of computing machines connectivity port, be used for controlling online computing machine.Intelligent type switcher for computers of the present invention also has via the function of screen display (OSD:On screen display) and to the authority of every All-China Federation of Taiwan Compatriots machine server and the function of board data setting.
In other words, the present invention has the intelligent type switcher for computers of automatic detectability, can use at least one keyboard, at least one mouse and at least one screen are controlled a plurality of computing machines, this intelligent type switcher for computers, at least comprise: a series connection input port can be used to import data and order; One control device, be connected in this series connection input port, when this series connection input port connects a cable, this intelligent type switcher for computers is a driven intelligent type switcher for computers, when this series connection input port did not connect this cable, this intelligent type switcher for computers was the intelligent type switcher for computers of an active, wherein, this control device, this series connection input port of duplicate detection is connected with this cable; One series connection output port is connected in this control device, is used for output data and order; And a plurality of computing machines connectivity port, be connected in this control device and be used for these a plurality of computing machines of control, and be used for receiving and transmit these a plurality of computing machines and this control device between data and order.
Intelligent type switcher for computers of the present invention, can detect automatically at any time and the auto arrangement order, and the data of each Slave are sent to Master, so the user can change the order of arrangement easily, and intelligent type switcher for computers of the present invention will be upgraded the data of storer automatically, and up-to-date service is provided at any time.Intelligent type switcher for computers of the present invention, have more the function of authority setting, can carry out the setting of authority via at least four group passwords, the different different rights of using of user can be provided, the authority setting when further making things convenient for server managers to use has more elasticity.
Description of drawings
Preferred embodiment of the present invention will be aided with following figure and do more detailed elaboration in following comment, wherein:
Fig. 1 is the synoptic diagram that intelligent type switcher for computers of the present invention combines with correlation computer and peripherals;
When Fig. 2 is the series connection of intelligent type switcher for computers of the present invention and the view during the conversion series connection; And
Fig. 3 is the workflow diagram of intelligent type switcher for computers of the present invention.
Symbol description among the figure:
10 intelligent type switcher for computers, 11 series connection input ports
12 series connection output ports, 13 first computing machine connectivity ports
15 screen connectivity ports, 14 second computing machine connectivity ports
17 mouse connectivity ports, 16 keyboard connectivity ports
40 screens, 50 keyboards
60 mouses, 70 computing machines
100 intelligent type switcher for computers, 102 series connection input ports
104 series connection output port 106 screens, keyboard and mouses
200 intelligent type switcher for computers, 202 series connection input ports
204 series connection output ports, 300 intelligent type switcher for computers
302 series connection input ports, 304 series connection output ports
306 screens, keyboard and mouse 400 cables
500 cables
Embodiment
The present invention is a kind of intelligent computer switch, when the user need control many computing machines, use intelligent type switcher for computers of the present invention not only can save the space, more can raise the efficiency, especially in the change series sequence, that was computer switch (Master) initiatively and other driven computer switch (Slave) when intelligent type switcher for computers of the present invention can detect the sequence series connection automatically, and sequence numbering in addition, the active computer switch is also obtained online computer data from other slave computer switch, with the service of switching that all on-line computing machine is provided, so can install and use and reduce inconvenience when replacing fast.And intelligent computer switch of the present invention, a kind of computer switch with screen display (OSD:On screen display) function more is provided, not only can import fast, to carry out the setting of computing machine, more the data that can will import automatically when series connection are sent on the computer switch initiatively, and make the data of each computing machine obtained for computer switch initiatively fast, so that correct handed over service to be provided.Below will cut the preferred embodiment of device, enforcement of the present invention and spirit will be described with intelligent type computer of the present invention.
See also Fig. 1, shown the synoptic diagram that intelligent type switcher for computers of the present invention combines with correlation computer and peripherals.With 10 3 series connection of intelligent type switcher for computers of the present invention is example, wherein the intelligent type switcher for computers 10 of each playscript with stage directions invention comprises series connection input port 11, series connection output port 12,13, the second computing machine connectivity ports 14, the first computing machine connectivity port and other do not indicate a plurality of computing machines connectivity port of figure number, screen connectivity port 15, keyboard connectivity port 16 and mouse connectivity port 17, and be connected to screen 40, keyboard 50, mouse 60 and computing machine 70.Intelligent type switcher for computers 10 of the present invention, its purpose are that with an only group screen curtain 40, keyboard 50 and mouse 60 are controlled intelligent type switcher for computers of the present invention 10 and the connected computing machine 70 that all is cascaded.Generally speaking, can have 2-16 computing machine connectivity port simultaneously on the intelligent type switcher for computers of playscript with stage directions invention, connect different computing machines respectively.And computer switch 10 of the present invention can be connected serially to 32 mutually, thus a group screen curtain 40, keyboard 50 and mouse 60, controllable number of computers promptly reaches 512.In this general operating position that only is illustrated intelligent type switcher for computers 10 of the present invention with preferred embodiment, it does not limit the quantity of intelligent type switcher for computers 10 may command computing machines of the present invention.
When a plurality of intelligent type switcher for computers of the present invention of series connection and when connecting a plurality of computing machines in intelligent type switcher for computers of the present invention, that is to say, when a group screen curtain, during the many computing machine of mouse and Keyboard Control, if during the order of change intelligent type switcher for computers of the present invention, intelligent type switcher for computers of the present invention can detect automatically, puts in order, and data are passed on initiatively the computer switch, and the user does not need being set again fully.Situation in the time of below will be with the intelligent type switcher for computers series connection of three playscripts with stage directions inventions and change series connection is illustrated.Shown in left one side of something among Fig. 2, intelligent type switcher for computers 100 of the present invention, the synoptic diagram when intelligent type switcher for computers 200 of the present invention and intelligent type switcher for computers of the present invention 300 series connection.Intelligent type switcher for computers 100 of the present invention has a series connection input port 102 and a series connection output port 104, its purpose is the reception and the transmission of signal, when intelligent type switcher for computers 100 of the present invention is set to Master (computer switch initiatively), series connection output port 104 on it, be connected to series connection input port 202 on the intelligent type switcher for computers 200 with cable 400, then the series connection output port 204 on the intelligent type switcher for computers 200 is connected to series connection input port 302 on the intelligent type switcher for computers 300 with cable 500 again.So form the tandem working of three intelligent type switcher for computers, and every intelligent type switcher for computers all can connect many computing machine and by the screen that is connected on the intelligent type switcher for computers 100, keyboard and mouse 106 are controlled whole computing machines.This moment, intelligent type switcher for computers 200 was set to Slave 1 (driven computer switch 1) and intelligent type switcher for computers 300 is set to Slave 2.When user's desire changes its order, shown in right one side of something among the figure, when desire changes to Master with intelligent type switcher for computers 300, then only need the cable 400 of intelligent type switcher for computers rear end and the output port of cable 500 and the place-exchange of input port are got final product, as shown in FIG., the cable 500 former joints that are connected to series connection input port 302 are extracted and inserted in the series connection input port 102, reach series connection output port 304 is extracted and inserted to the cable 400 former joints that are connected to series connection output port 104, this moment intelligent type switcher for computers a control device, constituted by CPU (central processing unit) or other program-controlled device, will be by the Status Change of series connection input port 302 and 102, detect the change of series sequence automatically, its workflow will describe in detail in Fig. 3 and explanation thereof.At this moment, intelligent type switcher for computers 300 will switch to Master, and by the screen that connects thereon, mouse and keyboard 306 are controlled whole computing machines.This moment, intelligent type switcher for computers 200 was set to Slave 1 and intelligent type switcher for computers 100 is set to Slave 2.Intelligent type switcher for computers of the present invention has more the function of screen display (OSD:On screen display), utilizes it can carry out the name of computing machine and the setting of operating parameter fast.Especially after the data input of every computing machine, it will be stored in the storer of intelligent type switcher for computers of direct this computing machine of connection, and be recorded in the storer of Master, when the user changes series sequence, new Master can require other Slave that the data in the storer are passed among the Master, so can be fast with whole computer data links, the user can save the time of many conversion.
See also Fig. 3, be the workflow diagram of intelligent type switcher for computers of the present invention.The control device of intelligent type switcher for computers of the present invention, mainly utilize preset program whether change being arranged every each series sequence of the affirmation of certain loop cycle, when finding change is arranged, every intelligent type switcher for computers confirms it itself is Master, or Slave, it mainly is whether stube cable to be arranged and judged by the series connection input port, because of the series connection input port of Master is not need and do not have cable to connect.After determining Master, it will stipulate Slave 1 respectively according to the order that connects, the order of Slave 2 Slave such as grade, and require each Slave that the data in its storer are passed among the Master.Being illustrated step by step as shown in FIG., step 610 is with the power supply opening of intelligent type switcher for computers; Step 620 detects whether stube cable of series connection input port; If yes, enter the program work that this intelligent type switcher for computers of step 630 uses Slave; If, then do not enter the program work that this intelligent type switcher for computers of step 640 uses Master; Enter step 645, arrange the sequence numbering of each intelligent type switcher for computers in regular turn, at this sequence numbering 00 expression Master, because of its series connection input port does not connect cable, so to define its sequence numbering be 00 so its front does not have any intelligent type switcher for computers parallel operation, 01 expression Slave 1 is the Slave of the most close Master, so it learns that from series connection the sequence numbering of the intelligent type switcher for computers in front is 00 is Master so to add 01 its sequence numbering be 01 input port, 02 expression Slave 2 be time the Slave near Master, so it learns that from the series connection input port sequence numbering of the intelligent type switcher for computers in front is 01 so to add 01 its sequence numbering be 02 to number in regular turn; Whether then enter step 650 judgement order changes; If yes, change promptly whether get back to that step 620 rejudges be Master; If not, then enter step 660, can be divided into two kinds of results if then do not wait for the order of Master for Master, step 670 is got back to step 620 after then waiting for a preset time; If Master then enters step 680, to the Slave communication and obtain data among the Slave; And last Master enters step 690 in regular turn, continues to observe the adding whether new Slave is arranged, and if yes, then gets back to step 645, stipulates its sequence numbering, if not, gets back to step 620 after waiting for a preset time.Above-mentioned step is all got back to step 620 at last, and it represents that intelligent type switcher for computers of the present invention can be under the predetermined cycle, and the detection that continues reaches the adding of new Slave in proper order, so that carry out the renewal of data.
Via above-mentioned program, intelligent type switcher for computers of the present invention, can detect automatically at any time and the auto arrangement order, and the data of each Slave are sent to Master, so the user can change the order of arrangement easily, and intelligent type switcher for computers of the present invention will be upgraded the data of storer automatically, and up-to-date service is provided at any time.Intelligent type switcher for computers of the present invention, have more the function of authority setting, can carry out the setting of authority via at least four group passwords, the different different rights of using of user can be provided, the authority setting when further making things convenient for server managers to use has more elasticity.
As understood by those skilled in the art, the above is preferred embodiment of the present invention only, is not in order to limit claim of the present invention; All other do not break away from the equivalence of being finished under the disclosed spirit and changes or modification, all should be included in the scope of claims.
Claims (10)
1. intelligent type switcher for computers with automatic detectability, it is characterized in that: can use at least one keyboard, at least one mouse and at least one screen are controlled a plurality of computing machines, and this intelligent type switcher for computers comprises at least:
One series connection input port can be used to import data and order;
One control device is connected in this series connection input port,
When this series connection input port connects a cable, this intelligent type switcher for computers is a driven intelligent type switcher for computers, and these data of being imported by this series connection input port are controlled this a plurality of computing machines with order, this cable this series connection input port of being used to connect this driven intelligent type switcher for computers output port of connecting with one of another intelligent type switcher for computers wherein
When this series connection input port does not connect this cable, this intelligent type switcher for computers is the intelligent type switcher for computers of an active, and by this keyboard on the intelligent type switcher for computers that is connected in this active, this mouse and these a plurality of computing machines of this screen control;
One series connection output port is connected in this control device, is used for output data and order; And
A plurality of computing machines connectivity port is connected in this control device and is used for these a plurality of computing machines of control, and is used for receiving and transmit data and order between these a plurality of computing machines and this control device.
2. intelligent type switcher for computers as claimed in claim 1 is characterized in that: above-mentioned intelligent type switcher for computers is one to have this intelligent type switcher for computers of screen display function.
3. intelligent type switcher for computers as claimed in claim 1, it is characterized in that: above-mentioned intelligent type switcher for computers is one to have this intelligent type switcher for computers of authority setting, this control device can be set the different password of at least four groups, so that different rights of using to be provided.
4. intelligent type switcher for computers as claimed in claim 1, it is characterized in that: when above-mentioned intelligent type switcher for computers is set to the intelligent type switcher for computers of this active, the intelligent type switcher for computers control of this active is series at other driven intelligent type switcher for computers of this series connection output port, and the data from wherein obtaining writing down.
5. intelligent type switcher for computers as claimed in claim 1, it is characterized in that: when above-mentioned intelligent type switcher for computers is set to this driven intelligent type switcher for computers, this driven intelligent type switcher for computers can be complied with the interval apart from intelligent type switcher for computers with this driven intelligent type switcher for computers of an active that is series at this series connection input port, compiled and edited a string numbering, promptly, apart from this this nearest driven intelligent type switcher for computers of intelligent type switcher for computers initiatively, this series connection is numbered 01, add 1 successively, this intelligent type switcher for computers is initiatively controlled this driven intelligent type switcher for computers according to its series connection numbering.
6. the intelligent type switcher for computers system with automatic detectability can use at least one keyboard, and at least one mouse and at least one screen are controlled a plurality of computing machines, comprise at least:
At least one cable is used for transmitting data and order; And
A plurality of intelligent type switcher for computers with automatic detectability are connected with this cable, and wherein this intelligent type switcher for computers also comprises,
One series connection input port can be used to import data and order,
One control device is connected in this series connection input port,
When this series connection input port connects this cable, this intelligent type switcher for computers is a driven intelligent type switcher for computers, and this a plurality of computing machines are controlled in these data of being imported by this series connection input port and order, wherein this cable is used to connect this series connection input port of this driven intelligent type switcher for computers and the output port of another intelligent type switcher for computers
When this series connection input port does not connect this cable, this intelligent type switcher for computers is the intelligent type switcher for computers of an active, and by this keyboard on the intelligent type switcher for computers that is connected in this active, this mouse and these a plurality of computing machines of this screen control
Wherein, this control device, this series connection input port of duplicate detection is connected with this cable,
One series connection output port is connected in this control device, is used for output data and order,
A plurality of computing machines connectivity port is connected in this control device and is used for these a plurality of computing machines of control, and be used for receiving and transmit these a plurality of computing machines and this control device between data and order.
7. intelligent type switcher for computers as claimed in claim 6 system is characterized in that: above-mentioned intelligent type switcher for computers system one has this intelligent type switcher for computers system of screen display function.
8. intelligent type switcher for computers as claimed in claim 6 system, it is characterized in that: above-mentioned intelligent type switcher for computers system one has this intelligent type switcher for computers system of authority setting, this control device can be set the different password of at least four groups, so that different rights of using to be provided.
9. intelligent type switcher for computers as claimed in claim 6 system, it is characterized in that: when above-mentioned intelligent type switcher for computers is set to the intelligent type switcher for computers of this active, the intelligent type switcher for computers control of this active is series at other driven intelligent type switcher for computers of this series connection output port, and the data from wherein obtaining writing down.
10. intelligent type switcher for computers as claimed in claim 6 system, it is characterized in that: above-mentioned intelligent type switcher for computers is set to this driven intelligent type switcher for computers, this driven intelligent type switcher for computers can be complied with the interval apart from intelligent type switcher for computers with this driven intelligent type switcher for computers of an active that is series at this series connection input port, compiled and edited a string numbering, promptly, apart from this this nearest driven intelligent type switcher for computers of intelligent type switcher for computers initiatively, this series connection is numbered 01, add 1 successively, this intelligent type switcher for computers is initiatively controlled this driven intelligent type switcher for computers according to its series connection numbering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02122202 CN1220132C (en) | 2002-05-31 | 2002-05-31 | Intelligent type switcher for computers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02122202 CN1220132C (en) | 2002-05-31 | 2002-05-31 | Intelligent type switcher for computers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1462934A CN1462934A (en) | 2003-12-24 |
| CN1220132C true CN1220132C (en) | 2005-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02122202 Expired - Lifetime CN1220132C (en) | 2002-05-31 | 2002-05-31 | Intelligent type switcher for computers |
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| Country | Link |
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| CN (1) | CN1220132C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354799C (en) * | 2004-03-24 | 2007-12-12 | 宏正自动科技股份有限公司 | Computer switching device for multiply-computer series connection and conneting method thereof |
| CN1303519C (en) * | 2004-05-26 | 2007-03-07 | 宏正自动科技股份有限公司 | Computer switching device and signal switching method |
| CN100351773C (en) * | 2005-01-11 | 2007-11-28 | 宏正自动科技股份有限公司 | Computer switcher supporting digital video frequency interface |
| US8120583B2 (en) * | 2006-09-08 | 2012-02-21 | Aten International Co., Ltd. | KVM switch capable of detecting keyword input and method thereof |
| US20100060571A1 (en) * | 2008-09-10 | 2010-03-11 | Aten International Co., Ltd. | Kvm switch using a touch screen |
| CN101995982B (en) * | 2009-08-17 | 2012-11-28 | 宏正自动科技股份有限公司 | Multicomputer-management device |
-
2002
- 2002-05-31 CN CN 02122202 patent/CN1220132C/en not_active Expired - Lifetime
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| CN1462934A (en) | 2003-12-24 |
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Assignee: Jia Teng Technology (Shenzhen) Co., Ltd. Assignor: Hongzheng Automatic Science and Technology Co., Ltd. Contract record no.: 2010990000581 Denomination of invention: Intelligent type switcher for computers Granted publication date: 20050921 License type: Common License Open date: 20031224 Record date: 20100802 |
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Granted publication date: 20050921 |
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