CN110389672A - Multicomputer switch system - Google Patents
Multicomputer switch system Download PDFInfo
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- CN110389672A CN110389672A CN201811317721.XA CN201811317721A CN110389672A CN 110389672 A CN110389672 A CN 110389672A CN 201811317721 A CN201811317721 A CN 201811317721A CN 110389672 A CN110389672 A CN 110389672A
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- 230000005540 biological transmission Effects 0.000 claims 3
- 230000005055 memory storage Effects 0.000 abstract 1
- 101100208306 Acidianus ambivalens tth1 gene Proteins 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 230000004075 alteration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Digital Computer Display Output (AREA)
Abstract
The present invention discloses a kind of multicomputer switch system, including multiple ports, processor, switch and memory.Memory storage has cursor to control program.Processor execute cursor control program with: calculate the cursor of mouse currently in the absolute coordinate of a computer installation (including ordinate of orthogonal axes value and horizontal axis coordinate value)；Judge whether the ordinate of orthogonal axes value of absolute coordinate falls into preset boundary range, and judges whether the horizontal axis coordinate value of absolute coordinate falls into preset boundary range；And when the ordinate of orthogonal axes value of absolute coordinate falls into preset boundary range, or when the horizontal axis coordinate value of absolute coordinate falls into preset boundary range, control signal is generated to switch, the cursor of mouse is switched to another computer installation by switch.
Description
Technical field
The present invention relates to a kind of multicomputer switch system, particularly relate to it is a kind of by cursor in different computer installations
Between the multicomputer switch system that automatically switches.
Background technique
In general, it when user is switched by multicomputer switch system using different computer installations, often needs to input
Manufacturer preset keyboard hot key is switched.For giving one example, recently, the competing game of electricity is risen, many computer players
When carrying out closely fought game, a variety of keyboard hot keys to be switched must be learnt by heart, simultaneously to switch according to game situation
Different computer installations.For another example, some people control different computers with may require that multiplexing at work
Device, to carry out multinomial relevant job simultaneously.Therefore, it is also required to learn by heart to carry out switching multiple computer installations
A variety of keyboard hot keys, to handle multinomial parallel job simultaneously.
However, the memory of keyboard hot key not be all for all users generally readily, even and if user
It is familiar with keyboard hot key, may also malfunctions in input keyboard hot key in closely fought game or under busy work.In short, right
For user, the mode of operation that multiple computer installations are not a kind of most intuition is switched by keyboard hot key.
Summary of the invention
Multiple computer installations are switched for user in order to provide a kind of mode of operation of more intuition, the present invention provides one kind
Multicomputer switch system.By using such multicomputer switch system, user can be by the cursor of mouse in different meters
It is automatically switched between calculation machine device.Such multicomputer switch system includes multiple ports, processor, switch and memory.
Multiple ports are to connect multiple computer installations, mouse and keyboard.Processor connects mouse and key by the multiple port
Disk.Switch is connected to processor, and connects the multiple computer installation by the multiple port.Memory linkage is in processing
Device, and store cursor control program.Processor to execute cursor control program with: calculate the cursor of mouse currently in institute
The absolute coordinate of one of multiple computer installations is stated, wherein absolute coordinate includes ordinate of orthogonal axes value and horizontal axis coordinate value；Judgement is exhausted
Whether the longitudinal axis the first preset boundary range and the second preset boundary of longitudinal axis range, and judgement are fallen into the ordinate of orthogonal axes value of coordinate
Whether the horizontal axis coordinate value of absolute coordinate falls into horizontal axis the first preset boundary range and the second preset boundary of horizontal axis range；And work as
When the ordinate of orthogonal axes value of absolute coordinate falls into the longitudinal axis the first preset boundary range or the longitudinal axis the second preset boundary range, or when absolute
When the horizontal axis coordinate value of coordinate falls into horizontal axis the first preset boundary range or horizontal axis the second preset boundary range, processor generates control
Signal processed is to switch, the cursor of mouse is switched to another computer installation by switch.
It should be noted that in such multicomputer switch system, processor can detect the multiple port and described more
Connection between a computer installation, being switched to the cursor of mouse between the multiple port with selection has connection and booting
A wherein computer installation.That is, as long as at least there are two the calculating that port is connected with booting in the multiple port
Machine device, user just can switch these computer installations by such multicomputer switch system.
For a user, when operating computer installation, the interface equipment for using most intuition is exactly mouse.Cause
This, through the invention, user is without remembering a variety of keyboard hot keys, and the light that can pass through mouse with a kind of mode of operation of more intuition
It is marked between different computer installations and is switched.
Detailed description of the invention
Figure 1A is the block diagram for the multicomputer switch system being painted according to an exemplary embodiments of the invention；
Figure 1B is that the multicomputer switch system being painted according to an exemplary embodiments of the invention does not connect in wherein Single port
The schematic diagram of running when connecing computer installation；
Fig. 2 is that preset boundary range is shown in the multicomputer switch system being painted according to an of the invention exemplary embodiments
It is intended to；
Fig. 3 A, Fig. 3 B and Fig. 3 C be respectively an exemplary embodiments are painted according to the present invention multicomputer switch system in
Same display equipment passes through the mobile schematic diagram to switch multiple computer installations of cursor；And
Fig. 4 A, Fig. 4 B, Fig. 4 C, Fig. 4 D and Fig. 4 E are respectively the multicomputer that an exemplary embodiments are painted according to the present invention
Switching system passes through the mobile schematic diagram to switch multiple computer installations of cursor in different display equipment.
Specific embodiment
Various exemplary embodiments will be more fully described referring to alterations below, shown in alterations
Exemplary embodiments.However, concept of the present invention may embody in many different forms, and it should not be construed as limited by institute herein
The exemplary embodiments of elaboration.Specifically, providing these exemplary embodiments makes the present invention that will be detailed and complete, and will
The scope of concept of the present invention is sufficiently conveyed to those who familiarize themselves with the technology.In all schemas, similar number indicates similar assembly always.
Although being used to describe various assemblies or group in this article it will be appreciated that the first, second, third, etc. term can be used
Part, but these components or component should not be limited by these terms.These terms are only to distinguish a component or component and another
One component or component.Therefore, the first assembly or component of following the discussion is referred to alternatively as in the case where not departing from teachings of the present invention
Two components or the second component.
Figure 1A is please referred to, Figure 1A is the square for the multicomputer switch system being painted according to an exemplary embodiments of the invention
Figure.
First to illustrate that the primary structure of multicomputer switch system provided by the present embodiment.As shown in Figure 1A,
Multicomputer switch system provided by the present embodiment includes multiple port 10a-10f, processor 20, memory 30 and switch
40.Multiple port 10a-10f are to connect multiple computer installation PC1-PC4 and mouse M, keyboard K.Processor 20 passes through end
Mouth 10e, 10f connect mouse M, keyboard K.Switch 40 is connected to processor 20, and passes through the multiple port 10a-10d connection
The multiple computer installation PC1-PC4.Memory 30 is connected to processor 20, and stores cursor control program.Yu Benshi
It applies in example, the multiple port 10a, 10b, 10c, 10d can be that serial line interface (Serial Port) or universal serial bus connect
Mouth (Universal Serial Bus), but the present invention is not limited in this.For example, the multiple port 10a-10f can
To connect RS-232 device or USB device, such as: mouse, keyboard.
By and large, multicomputer switch system provided by the present embodiment is the cursor by mouse in different calculating
It is automatically switched between machine device.
It should be noted, however, that in this present embodiment, processor 20 can detect the multiple port 10a-10d and institute
The connection between multiple computer installation PC1-PC4 is stated, is switched to the cursor of mouse M and the multiple port 10a- with selection
There is a wherein computer installation PC1-PC4 for connection and booting between 10d.Figure 1B is please referred to, Figure 1B is according to an example of the present invention
The schematic diagram of running of the multicomputer switch system that the property shown embodiment is painted when wherein Single port is not connected with computer installation.
As shown in Figure 1B, it is assumed that port 10e is connected with mouse M, and in the 10a-10d of port, port 10a, 10b and 10d are connected with booting
Computer installation PC1, PC2 and PC4, and the not connected computer for thering is computer installation or port 10c to be connected of port 10c
Device is not keyed up.In in this case, by multicomputer switch system, user still can switching computer device PC1, PC2 with
PC4, without because the 10c not connected computer installation for having computer installation or port 10c to be connected in port is not keyed up
It is impacted.
Next what is illustrated is the working principle of multicomputer switch system provided by the present embodiment.
In the provided multicomputer switch system of the present embodiment, processor 20 is to execute the light being stored in memory 30
Mark control program.During executing cursor control program, firstly, processor 20 can calculate the cursor of mouse M currently in institute
State the absolute coordinate of one of multiple computer installations.In general, the screen resolution of computer installation is 32767*32767
(Pixel).In this present embodiment, the absolute coordinate of the cursor of mouse M is the position coordinates of its picture element fallen in.Cause
This, this absolute coordinate will include an ordinate of orthogonal axes value and a horizontal axis coordinate value, such as: (0,32767).
Then, whether the ordinate of orthogonal axes value that processor 20 judges the absolute coordinate of mouse M falls into the longitudinal axis first and presets side
Boundary's range and the second preset boundary of longitudinal axis range, and judge whether the horizontal axis coordinate value of the absolute coordinate of mouse M falls into horizontal axis
First preset boundary range and the second preset boundary of horizontal axis range.Referring to figure 2., Fig. 2 is according to an illustrative implementation of the invention
The schematic diagram of preset boundary range in the multicomputer switch system that example is painted.As shown in Fig. 2, in this present embodiment, for one
For the display equipment SC of computer installation, if being indicated with absolute coordinate, the longitudinal axis the first preset boundary range L TH1 be (X,
L1), the longitudinal axis the second preset boundary range L TH2 is (X, L2), and horizontal axis the first preset boundary range TTH1 is (T1, Y), horizontal
Axis the second preset boundary range TTH2 is (T2, Y), wherein L1 and L2 respectively represent two preset ordinate of orthogonal axes, T1 and T2
Two preset horizontal axis coordinates are respectively represented, and X and Y respectively represent any horizontal axis coordinate value and any ordinate of orthogonal axes value.
It should be noted that ordinate of orthogonal axes value L1 is less than ordinate of orthogonal axes value L2, and horizontal axis coordinate value T1 is less than in this implementation
Horizontal axis coordinate value T2.However, the present invention is in this not to ordinate of orthogonal axes value L1 and ordinate of orthogonal axes value L2 and horizontal axis coordinate value T1
It is limited with the value of horizontal axis coordinate value T2.That is, according to the setting of the system person of building or user, according to ordinate of orthogonal axes value
The longitudinal axis the first preset boundary range L TH1 that L1 is defined is likely larger than, is defined equal to or less than according to ordinate of orthogonal axes value L2
The longitudinal axis the second preset boundary range L TH2 out；Similarly, the horizontal axis first defined according to horizontal axis coordinate value T1 presets side
Boundary range TTH1 is likely larger than, equal to or less than horizontal axis the second preset boundary range defined according to horizontal axis coordinate value T2
TTH2。
When processor 20 judges that the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the longitudinal axis the first preset boundary range
When the LTH1 or longitudinal axis the second preset boundary range L TH2, or when the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis first in advance
If when bounds TTH1 or horizontal axis the second preset boundary range TTH2, processor 20 will generate control signal to switch
40, cursor is switched to another computer installation by switch 40.In short, when user by cursor to the aobvious of computer installation
When showing the Boundary Moving of picture, cursor enter the longitudinal axis the first preset boundary range L TH1, the longitudinal axis the second preset boundary range L TH2,
In horizontal axis the first preset boundary range TTH1 or horizontal axis the second preset boundary range TTH2, another computer dress can be switched
It sets.
According to aforesaid operating principle, by using multicomputer switch system provided by the present embodiment, user can be in
The same display equipment or different display equipment switch multiple computer installations by cursor movement.It further illustrates, in
In the present embodiment, in the case where multicomputer switch system does not have display equipment, each computer installation has a display
Equipment.According to the movement of cursor, cursor by switching is shown by the display equipment of one of the multiple computer installation.So
And in this present embodiment, multicomputer switch system also may include a display equipment.This display equipment passes through the multiple port
One of be connected to switch 40, and according to the movement of cursor, it is aobvious to be shown in the screen switching of the multiple computer installation this
Show equipment.
Respectively an exemplary embodiments are drawn according to the present invention by A, Fig. 3 B and Fig. 3 C, Fig. 3 A, Fig. 3 B and Fig. 3 C referring to figure 3.
The multicomputer switch system shown passes through the mobile schematic diagram to switch multiple computer installations of cursor in same display equipment.
For purposes of illustration only, in citing below, it is assumed that the multiple port include at least first port, second port,
Third port, the 4th port with to connect mouse, keyboard and display equipment port.First port, second port, third end
Mouth connect the multiple computer installation PC1-PC4 with the 4th port in order.
As shown in Figure 3A, in a citing, when cursor is currently shown in the computer installation PC1 connecting with first port
When, if the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the longitudinal axis the first preset boundary range L TH1, cursor can be switched to
The computer installation PC2 being connect with second port, and if the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the longitudinal axis second and presets
Bounds LTH2, then cursor is switched to the computer installation PC4 connecting with the 4th port.
For example with Fig. 3 A, the picture that originally picture of display equipment SC is computer installation PC1, but when cursor
(that is, when cursor is moved into computer installation when the ordinate of orthogonal axes value of absolute coordinate falls into the longitudinal axis the first preset boundary LTH1
When showing the lower boundary of picture), cursor can be switched to computer installation that next port is connected (that is, computer installation
PC2), so that the picture of display equipment SC switchs to the picture of computer installation PC2；And the ordinate of orthogonal axes of the absolute coordinate when cursor
(that is, when cursor is moved into the coboundary of the display picture of computer installation when value falls into the longitudinal axis the second preset boundary LTH2
When), cursor can be switched to the computer installation (that is, computer installation PC4) that previous port is connected, so that display equipment
The picture of SC switchs to the picture of computer installation PC4.
As shown in Figure 3B, in another citing, when cursor is currently shown in the computer installation PC1 connecting with first port
When, if the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis the first preset boundary range TTH1, cursor can be switched to
The computer installation PC4 being connect with the 4th port, and if the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis second and presets
Bounds TTH2, then cursor is switched to the computer installation PC2 connecting with second port.
For example with Fig. 3 B, when the horizontal axis coordinate value of the absolute coordinate of cursor falls into the first preset boundary of horizontal axis TTH1
When (that is, when cursor is moved into the left margin of display picture of computer installation), cursor can be switched to previous port
The computer installation (that is, computer installation PC4) connected, so that the picture of display equipment SC switchs to computer installation PC4's
Picture；And when the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis the second preset boundary TTH2 (that is, when cursor is moved
To computer installation display picture right margin when), cursor can be switched to the computer installation that next port is connected
(that is, computer installation PC2), so that the picture of display equipment SC switchs to the picture of computer installation PC2.
In this present embodiment, the practising way of citing and citing shown in Fig. 3 B shown in Fig. 3 A can be combined into this hair
Other citings of the on-off mode of bright multicomputer switch system.For example, when the ordinate of orthogonal axes of the absolute coordinate of cursor
(that is, when cursor quilt when value falls into the longitudinal axis the second preset boundary LTH2 or horizontal axis coordinate value falls into horizontal axis the first preset boundary TTH1
When being moved to coboundary or the left margin of the display picture of computer installation), cursor can be switched to previous port and be connected
Computer installation；And when the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the longitudinal axis the first preset boundary LTH1 or horizontal axis coordinate
When value falls into horizontal axis the second preset boundary TTH2 (that is, when cursor be moved into computer installation display picture lower boundary or
When right margin), cursor can be switched to the computer installation that next port is connected.
For purposes of illustration only, in citing below, it is assumed that the multiple port include at least first port, second port,
Third port, the 4th port, fifth port and the port to connect mouse.First port, second port, third port,
Four ports, fifth port connect computer installation PC1-PC5 in order.
As shown in Figure 3 C, when cursor is currently shown in the computer installation PC1 connecting with first port, if cursor is exhausted
The longitudinal axis the first preset boundary LTH1 or the longitudinal axis the second preset boundary LTH2 are fallen into the ordinate of orthogonal axes value of coordinate, then cursor is switched
To the computer installation PC2 or PC4 being connect with second port or the 4th port.On the other hand, when cursor is currently shown in and the
Single port connection computer installation PC1 when, if the horizontal axis coordinate value of absolute coordinate fall into horizontal axis the first preset boundary TTH1 or
Horizontal axis the second preset boundary TTH2, then cursor be switched to the computer installation PC5 being connect with fifth port or third port or
PC3。
For example with Fig. 3 C, when the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the first preset boundary of longitudinal axis LTH1
When (that is, when cursor be moved into computer installation display picture lower boundary when), when cursor absolute coordinate the longitudinal axis sit
(that is, when cursor is moved into the coboundary of the display picture of computer installation when scale value falls into the longitudinal axis the second preset boundary LTH2
When), when the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into horizontal axis the first preset boundary TTH1 (that is, when cursor is moved into
When the left margin of the display picture of computer installation) with the horizontal axis coordinate value of the absolute coordinate when cursor to fall into horizontal axis second default
When the TTH2 of boundary (that is, when cursor is moved into the right margin of display picture of computer installation), cursor can be switched to not
The computer installation connected with port.
A, Fig. 4 B, Fig. 4 C and Fig. 4 D, Fig. 4 A, Fig. 4 B, Fig. 4 C and Fig. 4 D are respectively one to illustrate according to the present invention referring to figure 4.
Property the multicomputer switch system that is painted of embodiment filled in different display equipment by the way that cursor is mobile with switching multiple computers
The schematic diagram set.
For purposes of illustration only, in citing below, it is assumed that the multiple port include at least first port, second port,
Third port, the 4th port and the port to connect mouse.First port, second port, third port and the 4th port according to
Connect to sequence the multiple computer installation PC1-PC4.
As shown in Figure 4 A, in a citing, when cursor is currently shown in the computer installation PC1's connecting with first port
When showing equipment SC1, if the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the longitudinal axis the first preset boundary range L TH1, cursor
It can be switched to the computer installation PC2 (that is, the display equipment SC2 for being shown in computer installation PC2) connecting with second port,
And if the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the longitudinal axis the second preset boundary range L TH2, cursor is switched to and the
The computer installation PC4 (that is, the display equipment SC4 for being shown in computer installation PC4) of four ports connection.
As shown in Figure 4 B, in a citing, when cursor is currently shown in the computer installation PC1's connecting with first port
When showing equipment SC1, if the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis the first preset boundary range TTH1, cursor
It can be switched to the computer installation PC4 (that is, the display equipment SC4 for being shown in computer installation PC4) connecting with the 4th port,
And if the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis the second preset boundary range TTH2, cursor is switched to and the
The computer installation PC2 (that is, the display equipment SC2 for being shown in computer installation PC2) of Two-port netwerk connection.
Illustrate shown in citing and Fig. 3 A and Fig. 3 B shown in Fig. 4 A and Fig. 4 B the difference is that, in Fig. 3 A or Fig. 3 B, when
When cursor is switched to the computer installation PC4 connecting with the 4th port from the computer installation PC1 connecting with first port, light
Mark is shown in the same display equipment SC, this display equipment SC's shows picture by the display screen switching of computer installation PC1
For the display picture of computer installation PC4.However, in Fig. 4 A, original cursor is shown in display equipment SC1, but when cursor from
When the computer installation PC1 connecting with first port is switched to the computer installation PC4 connecting with the 4th port, cursor is shown
In different display equipment.It further illustrates, the display that original cursor is shown in the computer installation PC1 of first port connection is set
Standby SC1, but when cursor is switched to computer installation PC4 from computer installation PC1, cursor is shown in the connection of the 4th port
The display equipment SC4 of computer installation PC4.
As shown in Figure 4 C, in another citing, when cursor is currently shown in the computer installation PC1 connecting with first port
Display equipment SC1 when, if the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the longitudinal axis the first preset boundary LTH1, cursor quilt
Switch to the computer installation PC3 connecting with third port.That is, original cursor is shown in the computer installation of first port connection
The display equipment SC1 of PC1 was shown in the display equipment SC3 of the computer installation PC3 of third port connection later.If absolutely sitting
Target horizontal axis coordinate value falls into horizontal axis the second preset boundary TTH2, then cursor is switched to the computer dress connecting with second port
Set PC2.That is, original cursor is shown in the display equipment SC1 of the computer installation PC1 of first port connection, it was shown in the later
The display equipment SC2 of the computer installation PC2 of Two-port netwerk connection.
Furthermore when cursor is currently shown in the computer installation PC2 connecting with second port, if the absolute coordinate of cursor
Ordinate of orthogonal axes value fall into the longitudinal axis the first preset boundary LTH1, then cursor is switched to the computer installation connecting with the 4th port
PC4.That is, original cursor is shown in the display equipment SC2 of the computer installation PC2 of second port connection, it is shown in the 4th later
The display equipment SC4 of the computer installation PC4 of port connection.If the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis first
Preset boundary TTH1, then cursor is switched to the computer installation PC1 connecting with first port.That is, original cursor is shown in the
The display equipment SC2 of the computer installation PC2 of Two-port netwerk connection, was shown in the computer installation PC1 of first port connection later
Display equipment SC1.
In addition, when cursor is currently shown in the computer installation PC3 connecting with third port, if the absolute coordinate of cursor
Ordinate of orthogonal axes value fall into the longitudinal axis the second preset boundary LTH2, then cursor is switched to the computer installation connecting with first port
PC1.That is, original cursor is shown in the display equipment SC3 of the computer installation PC3 of third port connection, it is shown in first later
The display equipment SC1 of the computer installation PC1 of port connection.If the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis second
Preset boundary TTH2, then cursor is switched to the computer installation PC4 connecting with the 4th port.That is, original cursor is shown in the
The display equipment SC3 of the computer installation PC3 of three ports connection, was shown in the computer installation PC4 of the 4th port connection later
Display equipment SC4.
Finally, when cursor is currently shown in the computer installation PC4 connecting with the 4th port, if the longitudinal axis of absolute coordinate
Coordinate value falls into the longitudinal axis the second preset boundary LTH2, then cursor is switched to the computer installation PC2 connecting with second port.
That is, original cursor is shown in the display equipment SC4 of the computer installation PC4 of the 4th port connection, it is shown in second port later
The display equipment SC2 of the computer installation PC2 of connection.If it is default that the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis first
Boundary TTH1, then cursor is switched to the computer installation PC3 connecting with third port.That is, original cursor is shown in the 4th end
The display equipment SC4 of the computer installation PC4 of mouth connection was shown in the aobvious of the computer installation PC3 of third port connection later
Show equipment SC3.
As shown in Figure 4 D, in another citing, when cursor is currently shown in the computer installation PC1 connecting with first port
When, if the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the second preset boundary of the longitudinal axis the first preset boundary LTH1 or the longitudinal axis
LTH2, then cursor is switched to the computer installation PC2 or PC4 connecting with second port or the 4th port.On the other hand, work as light
Mark is currently when being shown in the computer installation PC1 connecting with first port, if the horizontal axis coordinate value of absolute coordinate falls into horizontal axis the
One preset boundary TTH1 or horizontal axis the second preset boundary TTH2, then cursor is switched to connect with fifth port or third port
Computer installation PC5 or PC3.
Shown in Fig. 4 D citing and Fig. 3 C shown in citing the difference is that, in Fig. 3 C, when cursor from first port connect
Computer installation PC1 when being switched to the computer installation PC4 connecting with the 4th port, cursor is shown in the same display and sets
Standby SC, the display that the display picture of this display equipment SC is computer installation PC4 by the display screen switching of computer installation PC1
Picture.However, being connect when the computer installation PC1 that cursor is connected from first port is switched to the 4th port in Fig. 4 D
Computer installation PC4 when, cursor is shown in different display equipment.It further illustrates, original cursor is shown in first port
The display equipment SC1 of the computer installation PC1 of connection, but when cursor is switched to computer installation PC4 from computer installation PC1
When, cursor is shown in the display equipment SC4 of the computer installation PC4 of the 4th port connection.
Furthermore it should be noted that, in this citing, according to the manipulation of user, cursor can be shown in different computer installations
Show equipment, thus the display equipment of multiple computer installations can be pieced together a small display panel or large-scale display wall (such as:
The display equipment of more computer installations is arranged in hatched example areas in Fig. 4 D), to carry out picture exhibition or multitask task
Processing.
As shown in Figure 4 E, in another citing, when cursor is currently shown in the computer installation PC1 connecting with first port
When, if the ordinate of orthogonal axes value of the absolute coordinate of cursor falls into the horizontal axis of the longitudinal axis the first preset boundary LTH1 and the absolute coordinate of cursor
Coordinate value falls into horizontal axis the second preset boundary TTH2, then cursor is switched to the computer installation PC4 connecting with the 4th port.It changes
Sentence is talked about, and original cursor is shown in the display equipment SC1 of the computer installation PC1 of first port connection, but when cursor is moved to
When close to the lower right corner of the display equipment SC1 of computer installation PC1, cursor transfers the computer dress for being shown in the connection of the 4th port
Set the display equipment SC4 of PC4.
Furthermore when cursor is currently shown in the computer installation PC2 connecting with second port, if the absolute coordinate of cursor
Ordinate of orthogonal axes value fall into the longitudinal axis the first preset boundary LTH1 and the horizontal axis coordinate value of the absolute coordinate of cursor falls into horizontal axis first
Preset boundary TTH1, then cursor is switched to the computer installation PC3 connecting with third port.In other words, original cursor is aobvious
It is shown in the display equipment SC2 of the computer installation PC2 of second port connection, but when cursor is moved to close to computer installation PC2
Display equipment SC2 the lower left corner when, cursor transfers to be shown in the display equipment of the computer installation PC3 of third port connection
SC3。
In addition, when cursor is currently shown in the computer installation PC3 connecting with third port, if the longitudinal axis of absolute coordinate
The horizontal axis coordinate value that coordinate value falls into the longitudinal axis the second preset boundary LTH2 and the absolute coordinate of cursor falls into horizontal axis second and presets side
Boundary TTH2, then cursor is switched to the computer installation PC2 connecting with second port.In other words, original cursor is shown in
The display equipment SC3 of the computer installation PC3 of three ports connection, but when cursor is moved to the display close to computer installation PC3
When the upper right corner of equipment SC3, cursor transfers the display equipment SC2 for being shown in the computer installation PC2 of second port connection.
Finally, when cursor is currently shown in the computer installation PC4 connecting with the 4th port, if the longitudinal axis of absolute coordinate
The horizontal axis coordinate value that coordinate value falls into the longitudinal axis the second preset boundary LTH2 and the absolute coordinate of cursor falls into horizontal axis first and presets side
Boundary TTH1, then cursor is switched to the computer installation PC1 connecting with first port.In other words, original cursor is shown in
The display equipment SC4 of the computer installation PC4 of four ports connection, but when cursor is moved to the display close to computer installation PC4
When the upper left corner of equipment SC4, cursor transfers the display equipment SC1 for being shown in the computer installation PC1 of first port connection.
According to the explanation of multiple embodiments above with respect to multicomputer switch system of the invention, more calculating of the invention
Machine switching system has at least the following advantages:
Firstly, user is without installing any driver in any computer installation, via of the invention more
Computer switching system just can automatically switch between different computer installations simply by a cursor.In this hair of operation
When bright multicomputer switch system, user just can pass through mouse in a manner of a kind of intuition without remembering a variety of keyboard hot keys
Cursor switched between different computer installations.
In addition to this, by using multicomputer switch system of the invention, user can in the same display equipment or
Different display equipment switchs multiple computer installations by cursor movement.Therefore, user can be according to use demand, will
Multiple screen combinations show picture or progress multitask behaviour at the display wall of small-sized display board or large size in order to which it shows
Make.
Must be explanatorily finally, in preceding description, although by the concept of the technology of the present invention with multiple exemplary implementations
Example is specifically illustrated in and illustrates, however has usually intellectual in the field of technique and will be understood that, without departing substantially from by following
Under conditions of the range of the concept of the technology of the present invention that claim is defined, it can be made each in form and details
Kind variation.
Claims (9)
1. a kind of multicomputer switch system is automatically switched between different computer installations, feature by a cursor
It is, comprising:
Multiple ports, to connect multiple computer installations, a mouse and a keyboard；
One processor connects the mouse and the keyboard by the multiple port；
One switch is connected to the processor, and connects the multiple computer installation by the multiple port；And
One memory is connected to the processor, and stores cursor control program；
Wherein, the processor to execute cursor control program with:
The cursor of the mouse is calculated currently in an absolute coordinate of one of the multiple computer installation, wherein the absolute seat
Mark includes an ordinate of orthogonal axes value and a horizontal axis coordinate value；
Judge whether the ordinate of orthogonal axes value of the absolute coordinate falls into the longitudinal axis the first preset boundary range and a longitudinal axis the
Two preset boundary ranges, and judge whether the horizontal axis coordinate value of the absolute coordinate falls into first preset boundary of horizontal axis
Range and horizontal axis the second preset boundary range；And
When the ordinate of orthogonal axes value of the absolute coordinate falls into the longitudinal axis the first preset boundary range or the longitudinal axis second
When preset boundary range, or when the horizontal axis coordinate value of the absolute coordinate fall into horizontal axis the first preset boundary range or
When the second preset boundary of horizontal axis range, generate a control signal to the switch, with by the switch by the mouse
Target cursor switches to another computer installation；
Wherein, the processor detects the connection between the multiple port and the multiple computer installation, to select institute
The cursor for stating mouse switches to the wherein computer installation for having connection and booting between the multiple port.
2. multicomputer switch system according to claim 1, which is characterized in that the multiple port includes at least one the
Single port, a second port, a third port, one the 4th port and the Single port to connect the mouse, the first end
Mouth, the second port, the third port are with the 4th port to connect the multiple computer installation in order；
When the cursor is currently shown in the computer installation connecting with the first port, if the absolute coordinate
The ordinate of orthogonal axes value falls into the first preset boundary of longitudinal axis range, then the cursor is switched to connects with the second port
The computer installation connect, and if the ordinate of orthogonal axes value of the absolute coordinate falls into the second preset boundary of longitudinal axis model
It encloses, then the cursor is switched to the computer installation connecting with the 4th port.
3. multicomputer switch system according to claim 1, which is characterized in that the multiple port includes at least one the
Single port, a second port, a third port, one the 4th port and the Single port to connect the mouse, the first end
Mouth, the second port, the third port are with the 4th port to connect the multiple computer installation in order；
When the cursor is currently shown in the computer installation connecting with the first port, if the absolute coordinate
The horizontal axis coordinate value falls into the first preset boundary of horizontal axis range, then the cursor is switched to connects with the 4th port
The computer installation connect, and if the horizontal axis coordinate value of the absolute coordinate falls into the second preset boundary of horizontal axis model
It encloses, then the cursor is switched to the computer installation connecting with the second port.
4. multicomputer switch system according to claim 1, which is characterized in that the multiple port includes at least one the
Single port, a second port, a third port, one the 4th port and the Single port to connect the mouse, the first end
Mouth, the second port, the third port are with the 4th port to connect the multiple computer installation in order；
When the cursor is currently shown in the computer installation connecting with the first port, if the absolute coordinate
The ordinate of orthogonal axes value falls into first preset boundary of the longitudinal axis, then the cursor is switched to connect with the third port
The computer installation, it is described if the horizontal axis coordinate value of the absolute coordinate falls into second preset boundary of horizontal axis
Cursor is switched to the computer installation connecting with the second port；
When the cursor is currently shown in the computer installation connecting with the second port, if the absolute coordinate
The ordinate of orthogonal axes value falls into first preset boundary of the longitudinal axis, then the cursor, which is switched to, connect with the 4th port
The computer installation, it is described if the horizontal axis coordinate value of the absolute coordinate falls into first preset boundary of horizontal axis
Cursor is switched to the computer installation connecting with the first port；
When the cursor is currently shown in the computer installation connecting with the third port, if the absolute coordinate
The ordinate of orthogonal axes value falls into second preset boundary of the longitudinal axis, then the cursor is switched to connect with the first port
The computer installation, it is described if the horizontal axis coordinate value of the absolute coordinate falls into second preset boundary of horizontal axis
Cursor is switched to the computer installation connecting with the 4th port；
When the cursor is currently shown in the computer installation connecting with the 4th port, if the absolute coordinate
The ordinate of orthogonal axes value falls into second preset boundary of the longitudinal axis, then the cursor is switched to connect with the second port
The computer installation, it is described if the horizontal axis coordinate value of the absolute coordinate falls into first preset boundary of horizontal axis
Cursor is switched to the computer installation connecting with the third port.
5. multicomputer switch system according to claim 4, which is characterized in that
When the cursor is currently shown in the computer installation connecting with the first port, if the absolute coordinate
The horizontal axis coordinate value that the ordinate of orthogonal axes value falls into first preset boundary of the longitudinal axis and the absolute coordinate falls into described
The second preset boundary of horizontal axis, then the cursor is switched to the computer installation connecting with the 4th port；
When the cursor is currently shown in the computer installation connecting with the second port, if the absolute coordinate
The horizontal axis coordinate value that the ordinate of orthogonal axes value falls into first preset boundary of the longitudinal axis and the absolute coordinate falls into described
The first preset boundary of horizontal axis, then the cursor is switched to the computer installation connecting with the third port；
When the cursor is currently shown in the computer installation connecting with the third port, if the absolute coordinate
The horizontal axis coordinate value that the ordinate of orthogonal axes value falls into second preset boundary of the longitudinal axis and the absolute coordinate falls into described
The second preset boundary of horizontal axis, then the cursor is switched to the computer installation connecting with the second port；
When the cursor is currently shown in the computer installation connecting with the 4th port, if the absolute coordinate
The horizontal axis coordinate value that the ordinate of orthogonal axes value falls into second preset boundary of the longitudinal axis and the absolute coordinate falls into described
The first preset boundary of horizontal axis, then the cursor is switched to the computer installation connecting with the first port.
6. multicomputer switch system according to claim 1, which is characterized in that the multiple port includes at least one the
Single port, a second port, a third port, one the 4th port, a fifth port and the Single port to connect mouse, it is described
First port, the second port, the third port, the 4th port are with the fifth port to connect institute in order
State multiple computer installations；
When the cursor is currently shown in the computer installation connecting with the first port, if the absolute coordinate
The ordinate of orthogonal axes value falls into the second preset boundary of first preset boundary of the longitudinal axis or the longitudinal axis, then the cursor is switched
To the computer installation being connect with the second port or the 4th port；
When the cursor is currently shown in the computer installation connecting with the first port, if the absolute coordinate
The horizontal axis coordinate value falls into the second preset boundary of first preset boundary of horizontal axis or the horizontal axis, then the cursor is switched
To the computer installation being connect with the fifth port or the third port.
7. according to claim 2, claim 3 or multicomputer switch system as claimed in claim 6, which is characterized in that institute
Stating multicomputer switch system further includes a display equipment, and the display equipment is connected to described by one of the multiple port
Switch is shown in the screen switching of the multiple computer installation the display equipment according to the movement of the cursor,
In to connect it is described display equipment the port be support VGA, DVI, HDMI, DP specification image transmission/receiving port.
8. according to claim 2 to the described in any item multicomputer switch systems of claim 6, which is characterized in that Mei Yisuo
Computer installation is stated with a display equipment, according to the movement of the cursor, cursor switching ground is by the multiple computer
The display equipment of one of device shows, wherein to the port that connects the display equipment for support VGA, DVI,
Image transmission/receiving port of HDMI, DP specification.
9. multicomputer switch system according to claim 1, which is characterized in that the multiple port is to support USB rule
The data transmission/reception port of lattice.
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| CN201820526036 | 2018-04-13 | ||
| CN2018205260367 | 2018-04-13 |
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