CN101995982A - Multicomputer-management device - Google Patents
Multicomputer-management device Download PDFInfo
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- CN101995982A CN101995982A CN2009101631151A CN200910163115A CN101995982A CN 101995982 A CN101995982 A CN 101995982A CN 2009101631151 A CN2009101631151 A CN 2009101631151A CN 200910163115 A CN200910163115 A CN 200910163115A CN 101995982 A CN101995982 A CN 101995982A
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Abstract
The invention relates to a multicomputer-management device, which at least connects a display screen to one of a plurality of computers. The multicomputer-management device comprises a touch control module and a multicomputer switcher; and the touch control module comprises a touch plate and a touch control unit; the touch plate is used for covering on the display screen; the touch control unit is connected to the touch plate and is used for providing a touch signal when the touch plate is touched; the multicomputer switcher is arranged on the top surface, the back surface or the side surface of the display screen, and is connected to the touch control module and the computers and transmits a corresponding control signal to one of the computers according to the touch signal.
Description
Technical field
The present invention relates to a kind of multicomputer management device, and be particularly related to a kind of can be to touch the multicomputer management device that input mode is controlled.
Background technology
KVM switch, or (Keyboard Video Mouse, KVM) switch can allow the envoy pass through the device that a control desk (or being called one group of user's interface arrangement) is controlled many computing machines for a kind of to be called keyboard-video-mouse.These computing machines are connected to KVM switch and control desk.Control desk for example comprises display screen, indicator device (as mouse or trace ball etc.) and keyboard, in order to carry out communication and to manage these computing machines with these computing machines.When these computing machines were electrically connected to KVM switch, the user can pass through control desk, was desired to carry out a computing machine of communication at random to select.
Generally speaking, if control many computing machines that KVM switch is connected, then need use display screen with touch-input function in the mode that touches input.At this moment, having the display screen of touch-input function just can be shared by many continuous computing machines via KVM switch.
Summary of the invention
The present invention relates to a kind of KVM switch and multicomputer management device and multi-computer management system, the touch pad that use can be covered on the display screen provides the function that touches input.In one embodiment, KVM switch can be hung on outward on the display screen, touch pad then is to be covered on the display screen, and so, the touch-input function that this touch pad provided can to connect many computing machines of KVM switch so far shared by all.The touch display module that comprises this touch pad with can become a display with touch-input function after display screen combines, and can be in order to control linkage many computing machines of KVM switch so far.
According to an aspect of the present invention, a kind of multicomputer management device is proposed, in order to connect a display screen at least to one of them of a plurality of computer installations.The multicomputer management device comprises a contact control module and a KVM switch.Contact control module comprises that a touch pad and touches control module.Touch pad is covered on the display screen.Touch control module and be connected to touch pad, be used to provide when touch pad is touched a touch signal.KVM switch is arranged on end face, the back side or the side of display screen, and is connected to contact control module and these computer installations, transmits one of correspondence in order to the foundation touch signal and controls signal to one of computer installation.
According to a further aspect in the invention, a kind of multicomputer management device is proposed, in order to connect a display screen at least to one of them of a plurality of computer installations.The multicomputer management device comprises a screen safety goggles and a KVM switch.The screen safety goggles hang on the display screen, and to being positioned at the positive viewing area of display screen, provides a touch signal when being used to be touched.KVM switch is connected to one of them of screen safety goggles and computer installation, transmits a corresponding mouse or Keyboard Control signal to one of them of computer installation in order to the foundation touch signal.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 illustrates the calcspar according to the multicomputer management device of one embodiment of the invention.
Fig. 2 A and Fig. 2 B illustrate respectively and are the synoptic diagram in order to the example at the front seen outside the multicomputer management device that is positioned over the display screen top and the back side.
Exploded view and synoptic diagram when Fig. 2 C and Fig. 2 D illustrate multicomputer management device for Fig. 2 A and be positioned over the display screen top.
Fig. 3 illustrates and is the vertical view in order to an example of the outward appearance of the multicomputer management device that is positioned over the display screen back side.
Fig. 4 illustrates the calcspar according to the multi-computer management system of one embodiment of the invention.
The multicomputer management that Fig. 5 A～Fig. 5 C illustrates Fig. 2 D respectively is installed on the synoptic diagram of an example of carrying out the shown information of software formula timing control display screen curtain.
[main element symbol description]
10: multi-computer management system
100: the multicomputer management device
120: contact control module
122: touch pad
124: touch control module
130: the screen safety goggles
140: KVM switch
141: Setup Controller
1411～141n:USB controller
142: microprocessing unit
143: console controller
144: hub
145: video switcher
160: display screen
180: control desk
190: adhered layer (buckle element)
192: transparency carrier
194: operating platform
196: telescopic element
KB: keyboard
MS: mouse
PD: peripheral unit
Port1: device connectivity port
Port2: main frame connectivity port
Port3: video output connectivity port
Port4: touch the input connectivity port
BUS1: touch signal transmission interface
BUS2: video signal transmission interface
P1: initial point preset coordinates
P1 ': initial point touch coordinate
P2: central point preset coordinates
P2 ': central point touch coordinate
D1, D2, Dc1, Dc2: air line distance
S1: touch signal
S2: control signal
S31～S3n: vision signal
PC1～PCn: computer installation
Embodiment
Please refer to Fig. 1, it illustrates the calcspar according to the multicomputer management device of one embodiment of the invention.Multicomputer management device 100 is in order to connect a display screen 160 (not being illustrated in Fig. 1) at least to one of them of a plurality of computer installation PC1～PCn.Multicomputer management device 100 comprises a contact control module 120 and a KVM switch 140.Contact control module 120 comprises that a touch pad 122 and touches control module 124.Touch pad 122 is in order to be covered on the display screen 160.Touch pad 122 is for example to being positioned at display screen 160 for touch.Touch control module 124 and be connected to touch pad 122, be used to provide when touch pad 122 is touched a touch signal S1.So, when touch pad 122 was covered in display screen 160, contact control module 120 and display screen 160 can become a display with touch-input function.
Among the Yu Shizuo, touch pad 122 comprises resistive touch plate, capacitive type touch pad or fluctuation formula touch pad, touches control module 124 and then comprises the control chip that can detect the position that touch pad touched.Touch location is learnt in the variation that touches the physical message (as voltage, current potential or sound wave) that control module 124 for example can be by the various touch pads of detection.The so-called herein touch location of learning is represented to touch control module 124 and can be produced the touch signal S1 corresponding with touch location.In general, touch pad 122 can produce the simulating signal corresponding to touch location when being touched, and touching control module 124 then is in order to analog signal conversion is corresponding digital signal (as touch signal S1).Present embodiment is applicable to the various touch pads that can detect touch location and touches control module.
For instance, when KVM switch 100 when user's control is selected as in order to control computer device PC1 down, then after receiving touch signal S1, just the control signal S2 of correspondence can be transmitted computer installation PC1 so far.So, just can allow the user use this contact control module 120 to touch input easily, a computer installation of being desired to operate to control.So, just, can make this contact control module 120 shared by many computer installations.
Shown in Fig. 2 A, multicomputer management device 100 comprises a screen safety goggles 130 and KVM switch 140.This KVM switch 140 is arranged on end face, the back side or the side of display screen 160.Screen safety goggles 130 for example is by touch pad 122 and in order to carry 192 frameworks of a transparency carrier of touch pad 122.Transparency carrier 192 for example but not can be an acryl substrate or a glass substrate limitedly, in order to increase the intensity that touch pad 122 is being touched.Screen safety goggles 130 hang on the display screen 160, and to being positioned at the positive viewing area of display screen 160, provide when being used to be touched touch signal S1 shown in Figure 1.Example shown in Fig. 2 A, KVM switch 140 for example constitutes integrative-structure with screen safety goggles 130.
Shown in Fig. 2 A, multicomputer management device 100 for example also comprises an adhered layer (or a buckle element) 190.Adhered layer 190 for example is to be arranged at display screen 160 to contact part, with so that multicomputer management device 100 is outer is hung on the display screen 160, and touch pad 122 is covered on the display screen 160.By this, just screen safety goggles 130 can be arranged on the display screen 160, shown in Fig. 2 C.
Multicomputer management device 100 can also comprise an operating platform 194 and a telescopic element 196.Operating platform 194 in order to ccontaining KVM switch 140 in wherein.And shown in Fig. 2 B, operating platform 194 for example has elongate in shape, in order to being set up on the display screen 160, and makes KVM switch 140 be arranged at the end face of display screen 160.The front of operating platform 194 for example is provided with a plurality of buttons for user's operation, as switching push button Switch or power knob (not illustrating).The back side of operating platform 194 then can be provided with a plurality of connectivity port Port-PC1～Port-PCn, in order to be connected to these computer installations PC1～PCn accordingly.In addition, the back side of operating platform 194 also can be provided with a plurality of peripheral port Port-PR1～Port～PR5 for being connected at least one peripheral unit, present embodiment is with two USB (universal serial bus) (Universal Serial Bus, USB) connectivity port Port-PR4～Port～PR5, and three source of sound connectivity port Port-PR1～Port～PR3 are example, for being connected to the peripheral unit that is compatible to USB interface, as: keyboard, mouse, carry-on dish; printer; or CD player etc.; and be compatible to the peripheral unit of source of sound connecting interface, as: loudspeaker; earphone; or microphone etc.Therefore, in the present embodiment, also can be by the signal transmission between the touch pad 122 above-mentioned peripheral units of control and the computer installation PC1～PCn.Yet in other embodiments, do not exceed with USB or source of sound connecting interface in peripheral connectivity port, and its quantity also can be according to the actual needs setting.
196 of telescopic elements are that attended operation platform 194 is to transparency carrier 192, in order to adjust the distance between transparency carrier 192 and the operating platform 194.In real the work, telescopic element 196 can comprise a teeth groove, it for example can be arranged in the frame of transparency carrier 192 (shown in Fig. 2 A) or be arranged on the frame side of transparency carrier 192, and the number of teeth of teeth groove and tooth pitch are relevant to adjustable apart from length and the least unit of adjusting distance.Because touch pad 122 can be arranged on the transparency carrier 192, so when multicomputer management device 140 is set at the end face of display screen 160, can by this telescopic element 196 adjust touch pad 122 the position on the display screen that is covered in 160, and reach the function of proofreading and correct touch location.
Please refer to Fig. 2 D, when making touch pad 122 be covered on the display screen 160 in that multicomputer management device 100 is positioned over display screen 160, contact control module 120 just can be combined into the display TD that has touch-input function in fact with display screen 160.
In addition, in another embodiment, 100 back sides that are positioned over display screen 160 of multicomputer management device.Please refer to Fig. 3, it illustrates and is the vertical view in order to an example of the outward appearance of the KVM switch 140 that is positioned over display screen 160 back sides.It is that example explains that KVM switch 100 is connected to screen safety goggles 130 in wired mode, and the mode of right wireless connections also is feasible embodiment.KVM switch 140 can also comprise a video signal transmission interface BUS2.Video signal transmission interface BUS2 connects KVM switch 140 to display screen 160.As shown in Figure 3, video signal transmission interface BUS2 for example comprises that (Video Graphics Array, the VGA) connector of interface is in order to be connected to display screen 160 based on Video Graphics Array.Certainly, in other example, video signal transmission interface BUS2 can comprise that also one connects cable (not illustrating), and its two ends have the connector based on the VGA interface.
In Fig. 2 A and two examples shown in Figure 3, be that multicomputer management device 100 is designed to be positioned over display screen 160 end faces or the back side, right the present invention should be not restricted to this, also can be arranged at the side of display screen 160.As long as KVM switch 140 can be connected to display screen 160, and allow the touch pad 122 of contact control module 120 be covered on the display screen 160 and become display, be all possible embodiments of the present invention with touch-input function.
Please refer to Fig. 4, it illustrates the calcspar according to the multi-computer management system 10 of one embodiment of the invention.Multi-computer management system 10 is in order to manage a plurality of computer installation PC1～PCn.System 10 comprises display screen 160, reaches multicomputer management device 100.Multicomputer management device 100 comprises above-mentioned contact control module 120 and KVM switch 140.KVM switch 140 is connected to contact control module 120 and display screen 160.
For instance, suppose that computer installation PC1 is selected, then microprocessing unit 142 just can be sent to selected this computer installation PC1 via USB controller 1411 with the control signal S2 of correspondence after receiving touch signal S1.So, via user's control select a computer installation desiring to operate, KVM switch 140 just can transmit the pairing control signal S2 of touch signal S1 platform computer installation so far.
Please continue with reference to Fig. 4.KVM switch 140 can also comprise a touch signal transmission interface BUS1.In real the work, this touch signal transmission interface BUS1 for example but do not comprise a serial peripheral interface (serial peripheral interface limitedly, SPI), an internal integrated circuit interface (inter-integrated circuit, I2C), a USB interface, an IEEE 1394 interfaces or a wireless transmission interface.This touch signal transmission interface BUS1 connects contact control module 120 to KVM switch 140, in order to touch signal S1 is sent to KVM switch 140.
In addition, KVM switch 140 can also comprise a console controller 143 and a hub 144.Console controller 143 is in order to be connected to a control desk 180.As shown in Figure 4, console controller 143 for example is connected to control desk 180 via hub 144.This control desk 180 comprises a mouse MS, a keyboard KB at least, reaches a peripheral unit PD.Microprocessing unit 142 more is connected to console controller 143, in order to future control console 180 mouse MS, keyboard KB, and at least one input signal S4 of the one at least of peripheral unit PD be sent to one of them of these computer installations PC1～PCn via Setup Controller 141.
For instance, when the user used keyboard KB to come control computer device PC1, then microprocessing unit 142 was sent to computer installation PC1 with the input signal S4 that keyboard KB is produced via USB controller 1411 when being operated.The mode of operation of mouse MS and peripheral unit PD is also similar.So, just, each element that control desk 180 is comprised is shared by many computer installations.In real the work, console controller 143 for example be a usb host controller, and hub 144 then for example is a usb hub, and the element of control desk 180 (for example: mouse MS, keyboard KB, reach peripheral unit PD) then is the element that meets based on the agreement of USB.
Please continue with reference to Fig. 4, in one embodiment, KVM switch 300 also comprises an input-output unit, and it comprises one group of device connectivity port Port1, one group of main frame connectivity port Port2, video output connectivity port Port3, and one touches input connectivity port Port4.Device connectivity port Port1 is in order to be connected to a plurality of computer installation PC1～PCn.The control desk 180 that main frame connectivity port Port2 comprises mouse MS, keyboard KB at least in order to be connected to, reaches peripheral unit PD.Connectivity port Port3 is in order to be connected to display screen 160 in video output.Touch input connectivity port Port4 in order to be connected to contact control module 120.In this embodiment, microprocessing unit 142 is connected to input-output unit, in order to import the touch signal S1 of Port4 reception in connectivity port from contact control module 120 from touching.These connectivity ports Port1～Port4 for example is arranged at the back side of the operating platform 194 of Fig. 4, and wherein, this group device connectivity port Port1 for example comprises the connectivity port Port-PC1～Port-PCn shown in Fig. 2 B.
In addition, multicomputer management device 100 carries out the correction of physics formula except using the telescopic element 196 shown in Fig. 2 A, and the multiple mode that also can use present embodiment to provide is carried out the software formula and proofreaied and correct.For instance, in Fig. 4, KVM switch 140 can also comprise a storage unit 146, touches control information in order to store one.And the touch control information that microprocessing unit 142 is for example stored according to storage unit 145 is proofreaied and correct the represented touch location of touch signal S1.Multicomputer management device 100 with Fig. 2 D is an example, is carrying out software formula timing, and microprocessing unit 142 for example carries out mode in three kinds of modes.Be respectively described below now.
Example shown in Fig. 5 A touches control information and comprises gap between the initial point touch coordinate P1 ' that display screen 160 shown initial point preset coordinates P1 and users are touched.Microprocessing unit 142 is proofreaied and correct with this gap.
Example shown in Fig. 5 B, initial point preset coordinates P1 and the central point preset coordinates P2 air line distance D1 of being separated by, an air line distance D2 and initial point touch coordinate P1 ' and central point touch coordinate P1 ' are separated by.Touching control information is the ratio of two air line distance D1 and D2, and microprocessing unit 142 calculates the slider position of suitable displacement with this ratio as a display frame ratio, to proofread and correct.
Example shown in Fig. 5 C is when vernier (when having moved air line distance Dc1) when initial point preset coordinates P1 moves to central point preset coordinates P2, just microprocessing unit 142 can indicate the user to stop to touch.At this moment, the distance that touches in fact of user may be distance D c2.Touch the ratio that control information comprises two distance D c1 and Dc2, and microprocessing unit 142 can utilize this ratio to calculate suitable vernier translational speed as vernier translational speed ratio, to proofread and correct.
The disclosed KVM switch of the above embodiment of the present invention and multicomputer management device and multi-computer management system use touch pad that the function that touches input is provided.So, the KVM switch of one embodiment of the invention is hung on display screen and when making touch pad be covered on the display screen outside, contact control module and display screen just can become one and have the display of touch-input function, and can be used to the mode control linkage that touches input many computing machines to KVM switch.So, the touch-input function that this touch pad provided can to connect the computing machine of KVM switch so far shared by all.
In sum, though the present invention with preferred embodiment openly as above, so it is not in order to limit the present invention.One of ordinary skill in the art of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking the appended claims person of defining.
Claims (10)
1. multicomputer management device, in order to connect a display screen at least to one of them of a plurality of computer installations, this multicomputer management device comprises:
One contact control module comprises:
One touch pad is in order to be covered on this display screen; And
One touches control module, is connected to this touch pad, is used to provide when this touch pad is touched a touch signal; And
One KVM switch is arranged on end face, the back side or the side of this display screen, and is connected to this contact control module and these computer installations, in order to transmit one of them that one of correspondence controls signal to these computer installations according to this touch signal.
2. multicomputer management device as claimed in claim 1, wherein, this control signal that is produced is corresponding to one of them of a plurality of kinds of functions of a mouse, and these functions of this mouse comprise a left button function, a right button function or a roller function at least.
3. multicomputer management device as claimed in claim 1, wherein, this KVM switch comprises:
One Setup Controller is in order to be connected to these computer installations;
One microprocessing unit is connected to this contact control module, in order to this touch signal being converted to this corresponding control signal, and controlling this Setup Controller and transmits one of them that this controls signal to these computer installations;
One console controller, in order to be connected to a control desk, this control desk comprises a mouse, a keyboard at least, reaches a peripheral unit;
One hub, this console controller is connected to this control desk via this hub; And
One video switcher in order to being connected to this display screen, and receives a plurality of vision signals from these computer installations;
Wherein, this microprocessing unit also is connected to this console controller, in order to will from this mouse of this control desk, this keyboard, and at least one input signal of the one at least of this peripheral unit be sent to one of them of these computer installations via this Setup Controller;
Wherein, this microprocessing unit also in order to control that this video switcher transmits these vision signals one of them to this display screen;
Wherein, this microprocessing unit also shows at least one check point in order to control this display screen, produces one according to this touch signal that this contact control module provided again and touches control information.
4. multicomputer management device as claimed in claim 1 wherein, also comprises an adhered layer or a buckle element, with so that this multicomputer management device is hung on this display screen, and this touch pad is covered on this display screen outward.
5. multicomputer management device as claimed in claim 1 wherein, also comprises:
One transparency carrier is in order to carry this touch pad thereon;
One operating platform, in order to ccontaining this KVM switch in wherein; And
One telescopic element connects this operating platform to this transparency carrier, in order to adjust the distance between this transparency carrier and this operating platform.
6. multicomputer management device as claimed in claim 1, wherein this KVM switch also comprises:
One video signal transmission interface connects this KVM switch to this display screen; And
One touch signal transmission interface connects this contact control module to this KVM switch, in order to this touch signal is sent to this KVM switch; , wherein, this touch signal transmission interface comprises a serial peripheral interface, an internal integrated circuit interface, a USB (universal serial bus), an IEEE1394 interface or a wireless transmission interface.
7. multicomputer management device as claimed in claim 1, wherein, this KVM switch is also in order to a shows signal of this one of receiving these computer installations, this KVM switch is also in order to transmit this shows signal to this display screen, to show the display position of the correspondence of this touch signal on this display screen.
8. multicomputer management device, in order to connect a display screen at least to one of them of a plurality of computer installations, this multicomputer management device comprises:
One screen safety goggles hang on this display screen, and to being positioned at the positive viewing area of this display screen, provides a touch signal when being used to be touched; And
One KVM switch is connected to one of them of this screen safety goggles and these computer installations, in order to transmit a corresponding mouse or Keyboard Control signal according to this touch signal to one of them of these computer installations.
9. multicomputer management device as claimed in claim 8, wherein, this KVM switch is arranged on end face, the back side or the side of this display screen.
10. multicomputer management device as claimed in claim 8, wherein, this KVM switch and this screen safety goggles constitute integrative-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101631151A CN101995982B (en) | 2009-08-17 | 2009-08-17 | Multicomputer-management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101631151A CN101995982B (en) | 2009-08-17 | 2009-08-17 | Multicomputer-management device |
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| CN101995982A true CN101995982A (en) | 2011-03-30 |
| CN101995982B CN101995982B (en) | 2012-11-28 |
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| CN2009101631151A Active CN101995982B (en) | 2009-08-17 | 2009-08-17 | Multicomputer-management device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736730A (en) * | 2011-04-06 | 2012-10-17 | 宏正自动科技股份有限公司 | Operation device with sharing function |
| CN102799309A (en) * | 2012-06-18 | 2012-11-28 | 广州视睿电子科技有限公司 | Touch control equipment and method and system for realizing information interaction between hosts through touch control equipment |
| CN109799933A (en) * | 2019-01-02 | 2019-05-24 | 中国船舶重工集团公司第七0七研究所 | A kind of multi-point touch that supporting more hosts and display system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220132C (en) * | 2002-05-31 | 2005-09-21 | 宏正自动科技股份有限公司 | Intelligent type switcher for computers |
| US7675742B2 (en) * | 2006-02-22 | 2010-03-09 | ATEN International Co, Ltd | Rack-mounted KVM module with positioning mechanism |
-
2009
- 2009-08-17 CN CN2009101631151A patent/CN101995982B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736730A (en) * | 2011-04-06 | 2012-10-17 | 宏正自动科技股份有限公司 | Operation device with sharing function |
| CN102736730B (en) * | 2011-04-06 | 2015-11-25 | 宏正自动科技股份有限公司 | Operation device with sharing function |
| CN102799309A (en) * | 2012-06-18 | 2012-11-28 | 广州视睿电子科技有限公司 | Touch control equipment and method and system for realizing information interaction between hosts through touch control equipment |
| CN102799309B (en) * | 2012-06-18 | 2015-11-25 | 广州视睿电子科技有限公司 | Touch control equipment and method and system for realizing information interaction between hosts through touch control equipment |
| CN109799933A (en) * | 2019-01-02 | 2019-05-24 | 中国船舶重工集团公司第七0七研究所 | A kind of multi-point touch that supporting more hosts and display system |
| CN109799933B (en) * | 2019-01-02 | 2022-06-10 | 天津七所精密机电技术有限公司 | Multi-point touch and display system supporting multiple hosts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101995982B (en) | 2012-11-28 |
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