CN105335312A - Connection interface switching device for multiple computer devices - Google Patents
Connection interface switching device for multiple computer devices Download PDFInfo
- Publication number
- CN105335312A CN105335312A CN201410334933.4A CN201410334933A CN105335312A CN 105335312 A CN105335312 A CN 105335312A CN 201410334933 A CN201410334933 A CN 201410334933A CN 105335312 A CN105335312 A CN 105335312A
- Authority
- CN
- China
- Prior art keywords
- input
- output end
- controller
- port
- switching device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Digital Computer Display Output (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a connection interface switching device for multiple computer devices. The connection interface switching device is used for providing channels between the multiple computer devices which carry default control programs and an input/output peripheral device group, and switching among the computer devices according to switching instructions generated by the computer devices through the default control programs so as to establish the channel between the selected computer device and the input/output peripheral device group. The connection interface switching device comprises a plurality of input/output port, a controller, a memory module, a storage module and an input/output peripheral device group port. According to the connection interface switching device, the computer signal source ends are controlled and switched to achieve the aim of sharing the same input/output peripheral device group by the multiple computer devices through the channel.
Description
Technical field
The present invention relates to a kind of connecting interface switching device shifter, particularly relate to the connecting interface switching device shifter that a kind of multicomputer device as portable electronic devices or notebook computer device etc. uses.
Background technology
Traditionally, for the personal computer of multi-section effectively can be managed, usually adopt a kind of switch to connect I/O (Input/Output) device of single group, one group of keyboard, mouse and display can be shared to make these personal computers.One end of existing switch has the port (the keyboard/mouse port of such as many groups and the video signal input port of many groups) of various correspondence to be connected to the personal computer of more than multiple stage simultaneously; Such as, and the other end of existing switch then has input/output port to be connected to one group of computer peripheral apparatus, aforesaid keyboard, mouse and display.By above-mentioned switch, user can be allowed to select a wherein personal computer by switch, and by this computer peripheral apparatus, this personal computer is controlled.
But, the connection of existing switch and personal computer is owing to being the every Single port by corresponding to personal computer, the keyboard and mouse port that the video signal of such as personal computer exports and is just connected to the video signal input port of this switch, the keyboard and mouse port of personal computer is just connected to this switch, this kind of man-to-man connected mode of all of the port have employed a large amount of connection wires, and not only raising builds cost and is more not easy to arrangement.
In addition, the port of computing machine can be made specification along with the differentiation of technology and demand and change, and namely existing switch cannot use after computer port specification upgrades, and then causes the waste of equipment investment.Moreover, between the display port of computing machine and switch, a screen input can only be provided usually and switch, be difficult to meet multiple screen and export and the demand switched.
Summary of the invention
One object of the present invention is the simplifying of connection wire made between computer installation and switch.
Another object of the present invention is to provide multiple computer installation can share same input/output peripheral device by switching mode.
Another object of the present invention is to provide multiple video signal output ports, provides the demand that the multiple screen of this computer installation exports.
Another object of the present invention is to provide multiple input/output end ports, provides this computer installation to connect multiple input/output hardware peripheral device further.
For reaching above-mentioned purpose and other objects, the present invention proposes a kind of connecting interface switching device shifter of multicomputer device, this connecting interface switching device shifter provides channel to the multiple computer installations carrying acquiescence control program, this channel builds between corresponding computer installation and I/O peripheral device group, makes this corresponding computer installation be able to be manipulated by this channel and by this channel output signal.This connecting interface switching device shifter the switching command produced by this acquiescence control program according to this computer installation, make the switching that this connecting interface switching device shifter carries out between these computer installations, to set up the channel between the computer installation of next selection and this I/O peripheral device group, and then provide multiple computer installation can share same input/output peripheral device by switching mode.Wherein, this connecting interface switching device shifter comprises: multiple input/output end port, controller, memory module, storage module and I/O peripheral device group port.These input/output end ports are connected to corresponding input/output end port for each computer installation by single I/O connecting line.This controller connects these input/output end ports, to receive the signal that input/output end port selected at present transmits, and respond this switching command, input/output end port selected is at present switched to another input/output end port by this, provides this channel with the computer installation connected corresponding to this another input/output end port.This memory module connects this controller, with when this channel operating, provides the temporarily providing room needed for this controller.This storage module connects this controller, and interior storage identification rule and switching law, carry out the switching of these input/output end ports for this controller.This I/O peripheral device group port provides the connection of at least one outside actuation means and at least one external display, and makes it be connected to this channel.
In one embodiment of the invention, this I/O peripheral device group port comprises: multiple video signal output port and multiple I/O control port.These video signal output ports connect this controller, and the video signal exported to receive this controller outputs signal and provides gives this connected at least one external display.These I/O control ports supply the connection of this at least one outside actuation means, with this computer installation connected by the input/output end port correspondence selected by the manipulation of this channel.Wherein, this at least one outside actuation means is selected from keyboard and pointer input device; One of them connection for external loudspeaker of these I/O control ports, produces audio with the sound signal exported according to this controller; Each video signal output port is selected from video and graphic array (VGA) interface, digital video (DVI) interface and high-definition multimedia (HDMI) interface.
In one embodiment of the invention, this switching law can make this controller can putting in order according to these input/output end ports, sequentially switches to next input/output end port when often receiving this switching command once; On the other hand, this switching law more can make this controller according to the acquiescence order mated with this acquiescence control program, during the designated code given according to this acquiescence control program when receiving this switching command, switches to appointed input/output end port.
In one embodiment of the invention, this controller more for the treatment of this output signal to produce sound signal, to be provided to the I/O control port be connected with external loudspeaker in these I/O control ports.
In one embodiment of the invention, this input/output end port is USB (universal serial bus) (USB) or micro universal serial bus (mini-USB, micro-USB).
In one embodiment of the invention, when connect the computer installation of this input/output end port be smart mobile phone or panel computer time, the operating system that this smart mobile phone or this panel computer carry provides written-out program vision signal transmitted with the form of USB (universal serial bus), for this smart mobile phone or the lift-launch of this panel computer this acquiescence control program using as the vision signal being provided to this controller.
Whereby, the present invention carries out Collaboration by the acquiescence control program carried in advance in each computer installation with this controller in connecting interface switching device shifter, make user directly can make required hot key (hotkey) by oneself by this acquiescence control program switch (putting in order according to input/output end port) in proper order or specify the switching action switching (appointment switches to specific input/output end port) etc., each computer installation only need can share same input/output hardware peripheral device by the mode switched by single I/O connecting line, and by channel that connecting interface switching device shifter of the present invention provides, each computer installation more can use the output of multi-screen, and then reach the object that simplifying wire rod and multicomputer device share an input/output peripheral device group.
Accompanying drawing explanation
Fig. 1 is the function block schematic diagram of the connecting interface switching device shifter of multicomputer device in one embodiment of the invention.
Fig. 2 is the schematic diagram of the external peripheral device of display further in one embodiment of the invention.
Critical piece Reference numeral:
100 connecting interface switching device shifters
110 input/output end ports
120 controllers
130 memory modules
140 storage modules
150 I/O peripheral device group ports
151I/O control port
153 video signal output ports
200 computer installations
201 I/O connecting lines
300 I/O peripheral device groups
310 displays
321 keyboards
322 mouses
333 loudspeaker
334 network equipments
Embodiment
For fully understanding object of the present invention, feature and technique effect, hereby by following specific embodiment, and by reference to the accompanying drawings, the present invention being elaborated, being described as follows:
Refer to Fig. 1, it is the function block schematic diagram of the connecting interface switching device shifter of multicomputer device in one embodiment of the invention.The present invention makes by the acquiescence control program of computer installation 200 pre-installation the transmission carrying out instruction and data between this computer installation 200 and this connecting interface switching device shifter 100.This acquiescence control program can connect in the operating system of this computer installation 200 key-course being used for controlling external I/O peripheral device, this connecting interface switching device shifter 100 also can simulate the signal of required response when I/O peripheral device reality is directly connected to this computer installation 200, think that to allow the operating system of this computer installation 200 this connecting interface switching device shifter 100 is external I/O peripheral device, and then made this connecting interface switching device shifter 100 set up channel between this computer installation 200 and this I/O peripheral device group 300, this computer installation 200 can be manipulated by this I/O peripheral device group 300 and output signal (as: vision signal, sound signal etc.) give this I/O peripheral device group 300.
In addition, the signal received from this computer installation 200 carries out copying and changing supervisor to transfer to external I/O peripheral device group 300 by this connecting interface switching device shifter 100, and the input signal of I/O peripheral device group 300 is transferred to corresponding computer installation 200.Also based on this, by the collocation of this acquiescence control program, each computer installation 200 only must be connected to this connecting interface switching device shifter 100 by single I/O connecting line 201 and can transmit and receive the various signals needed for manipulating in the process of this computer installation 200, and allow multiple computer installation 200 can share single I/O peripheral device group 300, can further improve the expansion capacity of computer installation 200 (such as: this I/O peripheral device group 300 can be keyboard, mouse, Portable disk, calculating punch, loudspeaker, display, the network equipment etc.).
In embodiments of the invention, this computer installation 200 can comprise the computer installations such as desktop computer, notebook computer, smart mobile phone and panel computer.Wherein, desktop computer and notebook computer can be carry window (windows), the operating system such as MacOS, Unix and Linux the computing machine of IBM compatibility or Mac machine; And smart mobile phone and panel computer can be smart mobile phone (such as iphone) or the panel computer (such as ipad) of the operating system such as lift-launch action window (windowsmobile), MaciOS, android, Unix and Linux.
As shown in Figure 1, the connecting interface switching device shifter of the multicomputer device of the present invention in an embodiment comprises: multiple input/output end port 110, controller 120, memory module 130, storage module 140 and I/O peripheral device group port one 50.
Each input/output end port 110 is for the connection of corresponding each computer installation 200 by single I/O connecting line 201, the signal (as switching command, vision signal, sound signal etc.) exported with receiving computer device 200 and signal transmission give corresponding computer installation 200 (i.e. user operation I/O peripheral device and the signal that produces, transfers to computer installation 200 by input/output end port 110).In the present invention, each input/output end port 110 is USB (universal serial bus) or micro universal serial bus, namely, these computer installations 200 are connected with connecting interface switching device shifter by the interface of USB, and the transmission of various signal is carried out by this USB interface, this I/O connecting line 201 is the transmission line met under this USB interface specification.
Controller 120 connects these input/output end ports 110, signal transmission line to be connected to this controller 120.This controller 120 connects these input/output end ports 110, to receive the signal that input/output end port 110 selected at present transmits.When the switching command that the computer installation 200 that this controller 130 receives input/output end port 110 correspondence selected at present exports, respond this switching command and input/output end port 110 selected is at present switched to another input/output end port 110 by this, to provide this channel, to complete switching action to the corresponding computer installation 200 connected of this another input/output end port 110.That is, after switching, this controller 120 changes the signal receiving another input/output end port 110 and transmit into.
In an embodiment, this controller 120 can putting in order according to these input/output end ports 110, when this controller 120 often receives this switching command once, next input/output end port 110 is switched to according to putting in order of input/output end port 110, namely, by the channel set up, user carries out the operation of hot key by input/output device (keyboard 321 as Fig. 2) and gives corresponding computer installation 200 by the transmission of this input/output end port 110, the acquiescence control program that this computer installation 200 contains can produce this switching command when receiving the operation signal of this hot key, this controller 120 is sent to again by this input/output end port 110, the selection that namely this controller 120 carries out these input/output end ports 110 switches.
In another embodiment, this controller 120 carries out the switching of these input/output end ports 110 according to a preset order.This acquiescence order and this acquiescence control program match each other, namely, comprise in the switching command that this acquiescence control program produces and can inform that this controller 120 should switch to the designated code of which input/output end port 110, therefore, the designated code can given according to this acquiescence control program when this controller 120 receives this switching command, switches to appointed input/output end port 110.
This memory module 130 connects this controller 120, with when this channel operating, provides this temporarily providing room needed for controller 120.This storage module 140 connects this controller 120, and interior storage identification rule and switching law, carry out the switching of these input/output end ports 110 for this controller 120.This I/O peripheral device group port one 50 is to provide the connection of at least one outside actuation means (as 321,322,323 of Fig. 2) and at least one external display (as 320 of Fig. 2), and makes it be connected to this channel.
Then refer to Fig. 2, it is the schematic diagram of the external peripheral device of display further in one embodiment of the invention.This I/O peripheral device group port one 50 comprises: multiple video signal output port 153 and multiple I/O control port 151.Each video signal output port 153 connects this controller 120, with receive via controller 120 process after video signal output signal and provide and give display 310.Wherein this video signal output port 153 can be the output port meeting video and graphic array (VGA) interface specification, digital video (DVI) interface specification or high-definition multimedia (HDMI) interface specification.
These I/O control ports 151, for the connection of multiple input equipment (321 ~ 322), are provided in the computer installation 200 of this input/output end port 110 correspondence connection selected by this controller 120 the input signal of correspondence to be passed through this connected controller 120.In addition, the device connecting these I/O control ports 151 can comprise: keyboard 321, mouse 322, loudspeaker 323 and the network equipment 324 (if this I/O control port is RJ-45).These I/O control ports wherein connecting this keyboard 321 and this mouse 322 also can be the port meeting USB (universal serial bus) specification.
When connect the computer installation 200 of this input/output end port 110 be smart mobile phone or panel computer time, the operating system that this smart mobile phone or this panel computer carry provides written-out program vision signal transmitted with the form of USB (universal serial bus), and this acquiescence control program carried for this smart mobile phone or this panel computer is treated to the vision signal being provided to this controller 120.
Comprehensively above-mentioned, connecting interface switching device shifter 100 of the present invention carries out Collaboration by the acquiescence control program carried in advance in each computer installation 200 with this controller 120 in connecting interface switching device shifter, the peripheral device that each computer installation 200 can be connected with this controller 120 and this I/O peripheral device group port one 50 by single I/O connecting line (as USB transmission line) forms a channel, and the switching of channel is carried out by this controller 120, to carry out manipulation signal by channel, vision signal, the transmission of sound signal etc., significantly simplify the use of wire rod, more can allow multiple computer installation fast and switch mutually expediently, and then reach the object that multicomputer device shares same input/output peripheral device.
The present invention discloses with preferred embodiment hereinbefore, but it will be understood by those skilled in the art that this embodiment only for describing the present invention, and should not be read as and limit the scope of the invention.It should be noted, every change with this embodiment equivalence and displacement, all should be considered as being covered by category of the present invention.Therefore, the content that protection scope of the present invention ought limit with claims is as the criterion.
Claims (10)
1. the connecting interface switching device shifter of a multicomputer device, it is characterized in that, to the multiple computer installations carrying acquiescence control program, there is provided and channel between I/O peripheral device group, and according to the switching command that computer installation is produced by this acquiescence control program, make the switching that this connecting interface switching device shifter carries out between these computer installations, to set up the channel between selected computer installation and this I/O peripheral device group, this connecting interface switching device shifter comprises:
Multiple input/output end port, is connected to corresponding input/output end port for each computer installation by single I/O connecting line;
Controller, connect these input/output end ports, to receive the signal that input/output end port selected at present transmits, and respond this switching command, input/output end port selected is at present switched to another input/output end port by this, provides this channel with the computer installation connected corresponding to this another input/output end port;
Memory module, connects this controller, with when this channel operating, provides the temporarily providing room needed for this controller;
Storage module, connects this controller, and interior storage identification rule and switching law, carry out the switching of these input/output end ports for this controller; And
I/O peripheral device group port, provides the connection of at least one outside actuation means and at least one external display, and makes it be connected to this channel.
2. connecting interface switching device shifter as claimed in claim 1, it is characterized in that, this I/O peripheral device group port comprises:
Multiple video signal output port, connects this controller, and the video signal exported to receive this controller outputs signal and provides gives this connected at least one external display; And
Multiple I/O control port, for the connection of this at least one outside actuation means, with this computer installation connected by the input/output end port correspondence selected by the manipulation of this channel.
3. connecting interface switching device shifter as claimed in claim 2, it is characterized in that, this at least one outside actuation means is selected from keyboard and pointer input device.
4. connecting interface switching device shifter as claimed in claim 3, is characterized in that, one of them connection for external loudspeaker of these I/O control ports, produces audio with the sound signal exported according to this controller.
5. connecting interface switching device shifter as claimed in claim 3, it is characterized in that, one of them of these I/O control ports is the network port.
6. connecting interface switching device shifter as claimed in claim 2, it is characterized in that, each video signal output port is selected from video and graphic array interface, digital visual interface and HDMI (High Definition Multimedia Interface).
7. connecting interface switching device shifter as claimed in claim 1, it is characterized in that, this switching law makes this controller putting in order according to these input/output end ports, sequentially switches to next input/output end port when often receiving this switching command once.
8. connecting interface switching device shifter as claimed in claim 1, it is characterized in that, this switching law makes this controller according to the acquiescence order mated with this acquiescence control program, during the designated code given according to this acquiescence control program when receiving this switching command, switch to appointed input/output end port.
9. the connecting interface switching device shifter according to any one of claim 1 to 8, is characterized in that, this input/output end port is USB (universal serial bus) or micro universal serial bus.
10. connecting interface switching device shifter as claimed in claim 9, it is characterized in that, when connect the computer installation of this input/output end port be smart mobile phone or panel computer time, the operating system that this smart mobile phone or this panel computer carry provides written-out program vision signal transmitted with the form of USB (universal serial bus), for this smart mobile phone or the lift-launch of this panel computer this acquiescence control program using as the vision signal being provided to this controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334933.4A CN105335312B (en) | 2014-07-15 | 2014-07-15 | The connecting interface switching device of multicomputer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334933.4A CN105335312B (en) | 2014-07-15 | 2014-07-15 | The connecting interface switching device of multicomputer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105335312A true CN105335312A (en) | 2016-02-17 |
| CN105335312B CN105335312B (en) | 2018-01-02 |
Family
ID=55285858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410334933.4A Active CN105335312B (en) | 2014-07-15 | 2014-07-15 | The connecting interface switching device of multicomputer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105335312B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045791A (en) * | 2019-04-23 | 2019-07-23 | 山东超越数控电子股份有限公司 | A kind of multi-unit server for realizing that multiple computing unit interfaces are shared |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955893A (en) * | 2005-10-26 | 2007-05-02 | 宏正自动科技股份有限公司 | Media sharing apparatus |
| CN101458651A (en) * | 2007-12-12 | 2009-06-17 | 宏正自动科技股份有限公司 | Kvm management system and method |
| CN101539897A (en) * | 2008-03-21 | 2009-09-23 | 安国国际科技股份有限公司 | Multi-computer switching device and operation method thereof |
| CN101727178A (en) * | 2008-10-21 | 2010-06-09 | 宏正自动科技股份有限公司 | Keyboard-video-mouse switch system with interactive display and method for using the same |
| CN102243511A (en) * | 2010-05-11 | 2011-11-16 | 宏正自动科技股份有限公司 | Multicomputer management device and method |
-
2014
- 2014-07-15 CN CN201410334933.4A patent/CN105335312B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955893A (en) * | 2005-10-26 | 2007-05-02 | 宏正自动科技股份有限公司 | Media sharing apparatus |
| CN101458651A (en) * | 2007-12-12 | 2009-06-17 | 宏正自动科技股份有限公司 | Kvm management system and method |
| CN101539897A (en) * | 2008-03-21 | 2009-09-23 | 安国国际科技股份有限公司 | Multi-computer switching device and operation method thereof |
| CN101727178A (en) * | 2008-10-21 | 2010-06-09 | 宏正自动科技股份有限公司 | Keyboard-video-mouse switch system with interactive display and method for using the same |
| CN102243511A (en) * | 2010-05-11 | 2011-11-16 | 宏正自动科技股份有限公司 | Multicomputer management device and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045791A (en) * | 2019-04-23 | 2019-07-23 | 山东超越数控电子股份有限公司 | A kind of multi-unit server for realizing that multiple computing unit interfaces are shared |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105335312B (en) | 2018-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9639491B2 (en) | Connection interface switching device for multiple portable devices | |
| KR101179912B1 (en) | Dummy touch screen system for connecting a plurality of mobile terminal | |
| US20160328149A1 (en) | Display screen-based physical button simulation method and electronic device | |
| US9645960B2 (en) | KVM switch | |
| TWI619022B (en) | Display apparatus and switch for electronic apparatuses | |
| KR20190096811A (en) | Touch display device | |
| US20160026260A1 (en) | Television-and-Computer All-in-One Machine, Method, and Computer Storage Medium for Performing Remote Control on External Computer | |
| CN112328101A (en) | KVM multi-system joint control method and device based on OSD | |
| US10725721B2 (en) | Display device, storage medium storing control program, and control method | |
| CN105335312A (en) | Connection interface switching device for multiple computer devices | |
| US20170046297A1 (en) | Thunderbolt Sharing Console and Switching Method Thereof | |
| CN103744524A (en) | Novel KVM (K virtual machine) designing method | |
| CN208044554U (en) | More device switching systems and control device | |
| CN205563477U (en) | Multi -computer switch and multi -computer switched systems | |
| CN203311342U (en) | Monitoring system for multiple mouses | |
| CN103124338A (en) | Device and method used for playing audio and video and based on wireless transmission | |
| CN105630448A (en) | KVM (Keyboard Video Mouse) system based on FPGA (Field Programmable Gate Array) | |
| TWM497303U (en) | Connection interface switching device for multiple computers | |
| KR101598454B1 (en) | Share apparatus of input/output device, and network separation typed computer system including the same | |
| CN112584065A (en) | Courseware display method, system, equipment and storage medium | |
| CN205068314U (en) | Computer auto -change over device | |
| CN213338663U (en) | Multi-video source switching device | |
| CN105812899A (en) | Electronic device group connection system and method | |
| CN103313471A (en) | Lighting console digitized multi-mode control system | |
| US20120011460A1 (en) | System capable of simulating variety of output/input devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |