CN108874347A - Positioning identifier control method and system - Google Patents
Positioning identifier control method and system Download PDFInfo
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- CN108874347A CN108874347A CN201810706861.XA CN201810706861A CN108874347A CN 108874347 A CN108874347 A CN 108874347A CN 201810706861 A CN201810706861 A CN 201810706861A CN 108874347 A CN108874347 A CN 108874347A
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- location information
- collection terminal
- coordinate system
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
Abstract
It includes control terminal and at least two collection terminals that the application, which provides a kind of positioning identifier control method and system, system, which is respectively used to control at least two display screens of same target device.The first coordinate system is established in control terminal, establishes the second coordinate system in collection terminal, the first coordinate system includes including and the one-to-one second area of at least two collection terminals with the one-to-one first area of at least two collection terminals, the second coordinate system.By the way that position of the positioning identifier in the first coordinate system is converted to position in the second coordinate system, realizes and control of the equipment to the target device at least two display screens is operated by a set of positioning identifier.
Description
Technical field
This application involves control technology fields, in particular to a kind of positioning identifier control method and system.
Background technique
KVM is the abbreviation of Keyboard Video Mouse (keyboard-video-mouse), it allows people in a set of key mouse
In the case where access the multiple computers of computer room, and do not need to fill software on the target machine, plug and play.When using KVM,
Usually by a mouse control multiple stage computers, but in the application scenarios, usually defaults every computer and only have one
A display screen is for exporting.And in practical applications, in order to save cost and user-friendly, the computer in computer room may
With multiple display screens for output.In the case, multiple displays to a computer be will be unable to by a mouse
Screen is controlled.
Apply for content
In view of this, the application's is designed to provide a kind of positioning identifier control method and system, at least partly
Improve the above problem.
In order to achieve the above object, the embodiment of the present application adopts the following technical scheme that：
In a first aspect, the embodiment of the present application provides a kind of positioning identifier control method, it is applied to positioning identifier control system,
The positioning identifier control system include control terminal and with target device communication connection at least two collection terminals, described at least two
Collection terminal is respectively used to control at least two display screens of the target device, the control terminal and at least two collection terminal
Communication connection；The method includes：
The control terminal establishes the first coordinate system, which includes corresponding at least two collection terminal
At least two first areas；
Each collection terminal establishes the second coordinate system, which includes corresponding at least two collection terminal
At least two second areas；
The control terminal obtains positioning identifier currently in the first location information of first coordinate system, according to this first
Confidence breath determines target first area locating for the positioning identifier, and the first location information is converted into the relatively described target
The second location information of first area, and the second location information is sent to target corresponding with the target first area
Collection terminal；
The target collection terminal is according to the second location information, target second area corresponding with the target collection terminal
In the location information of second coordinate system and the size of the display screen by target collection terminal control, the positioning is determined
The first display position information in the target device is identified, and first display position information is sent to the target and is set
It is standby, so that the target device is shown the positioning identifier in the display screen according to first display position information.
Second aspect, the embodiment of the present application also provide a kind of positioning identifier control system, including control terminal and set with target
At least two collection terminals of standby communication connection, at least two collection terminal are respectively used to control at least the two of the target device
A display screen, the control terminal and at least two collection terminal communication connection；
The control terminal includes：
First establishment of coordinate system module, for establishing the first coordinate system, which includes and described at least two
One-to-one at least two first area of collection terminal；
The collection terminal includes：
Second establishment of coordinate system module, for establishing the second coordinate system, which includes and described at least two
One-to-one at least two second area of collection terminal；
The control terminal further includes：
Location conversion module, for obtaining positioning identifier currently in the first location information of first coordinate system, according to
The first location information determines target first area locating for the positioning identifier, and the first location information is converted into relatively
The second location information of the target first area, and the second location information is sent to and the target first area pair
The target collection terminal answered；
The target collection terminal further includes：
Display control module, for according to the second location information, target second corresponding with the target collection terminal
Region second coordinate system location information and by the target collection terminal control display screen size, determine described in
First display position information and is sent to the mesh in the first display position information of the target device by positioning identifier
Marking device makes the target device show the positioning identifier in the display screen according to first display position information.
Compared to the prior art, the embodiment of the present application has the advantages that：
The embodiment of the present application provides a kind of a kind of positioning identifier control method and system, and system includes control terminal and at least
Two collection terminals, at least two collection terminal are respectively used to control at least two display screens of same target device.In control terminal
The first coordinate system is established, establishes the second coordinate system in collection terminal, the first coordinate system includes corresponding at least two collection terminals
First area, the second coordinate system includes and the one-to-one second area of at least two collection terminals.By the way that positioning identifier is existed
Position in first coordinate system is converted to position in the second coordinate system, is operated so as to realize by a set of positioning identifier
Control of the equipment to the target device at least two display screens.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of connection schematic diagram of positioning identifier control system provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram of positioning identifier control method provided by the embodiments of the present application；
Fig. 3 is a kind of schematic diagram of second coordinate system provided by the embodiments of the present application；
Fig. 4 is a kind of schematic diagram of first coordinate system provided by the embodiments of the present application；
Fig. 5 is the another flow diagram of positioning identifier control method provided by the embodiments of the present application；
Fig. 6 is the functional block diagram of positioning identifier control system provided by the embodiments of the present application.
Icon：10- positioning identifier control system；11,12,13,14- collection terminal；15- control terminal；20- target device；21,
22,23,24- display screen；30- fiber matrix；41- the first establishment of coordinate system module；42- location conversion module；The region 421- is true
Stator modules；422- coordinate computational submodule；51- the second establishment of coordinate system module；52- display control module；521- first is aobvious
Show position determination submodule；The second display position 522- determines submodule.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model of the application protection
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
As shown in Figure 1, being a kind of connection block diagram of positioning identifier control system 10 provided by the embodiments of the present application.The positioning
Mark control system 10 includes control terminal 15 and at least two collection terminals, at least two collection terminal and 20 communication link of target device
It connects, to be respectively used to control at least two display screens of the target device 20.Wherein, the control terminal 15 and described at least two
A collection terminal can be realized by fiber matrix 30 and be communicated to connect.
Such as shown in Fig. 1, target device 20 includes that display screen 21, display screen 22, display screen 23 and display screen 24 4 are aobvious
Display screen, then positioning identifier control system 10 includes for controlling the collection terminal 11 of display screen 21, for controlling adopting for display screen 22
Collect end 12, the collection terminal 13 for controlling display screen 23 and the collection terminal 14 for controlling display screen 24.Wherein, collection terminal 11
It is electrically connected with display screen 21, collection terminal 12 and display screen 23 are electrically connected, and collection terminal 13 and display screen 23 are electrically connected, acquisition
End 14 is electrically connected with display screen 24.
It is worth noting that the control terminal 15 can also be communicated with the other equipment other than the target device 20
Connection, scene shown in Fig. 1 is merely illustrative, be not intended as to this application claims range limitation.
In the present embodiment, the control terminal 15 can be display box, and each collection terminal may each be collecting cassette.
It referring to figure 2., is a kind of positioning identifier control method provided by the embodiments of the present application, this method is applied to Fig. 1 institute
Show positioning identifier control system.Below this method is included the steps that being described in detail.
Step S21, the control terminal 15 establish the first coordinate system, which includes and at least two collection terminals pair
At least two first areas answered.
Step S22, each collection terminal establish the second coordinate system, which includes and at least two collection terminal
One-to-one at least two second area.
In the present embodiment, a coordinates regional A is established for each collection terminal, each coordinates regional A is merged into described
Two coordinate systems, wherein each coordinates regional A is equivalent to a second area in second coordinate system.Second coordinate system
It is the first quantity in the quantity for the unit length that X direction includes, is second in the quantity for the unit length that y direction includes
Quantity.Wherein, it usually can set identical for the first quantity and the second quantity, for example be 1920.For example, the second coordinate system can
With as shown in figure 3, for from origin (0,0) arrive (1920,1920) rectangular area, the rectangular area include Tx1, Tx2, Tx3 and
Tetra- second areas of Tx4, wherein second area Tx1 is corresponding with collection terminal 11, and second area Tx2 is corresponding with collection terminal 12, and second
Region Tx3 is corresponding with collection terminal 13, and second area Tx4 is corresponding with collection terminal 14.
After second establishment of coordinate system, second coordinate system and described second can store in each collection terminal
The related data of coordinate system, such as the first quantity and the second quantity etc. of second coordinate system, for another example, second coordinate system
In each second area starting point coordinate.Wherein, the starting point of second area refers to the smallest point of coordinate value in first area,
Such as in the second coordinate system shown in Fig. 3, the starting point of second area Tx1 is (X1, Y1) namely origin (0,0)；Secondth area
The starting point of domain Tx2 is (X2, Y1), and the starting point of second area Tx3 is (X1, Y2), the starting point of second area Tx4 be (X2,
Y2)。
For each collection terminal, virtual control part corresponding with the collection terminal is determined, and establish one for the virtual control part
The size of a corresponding coordinates regional B, each coordinates regional B merge with each coordinates regional A in the first coordinate system after size
Unanimously, i.e., each coordinates regional B includes the unit length of the first quantity in X direction, includes the second number in y direction
The unit length of amount.The coordinates regional B of each virtual control part is merged to form first coordinate system, each coordinate
Region B is as a first area in first coordinate system.In the case, each firstth area in first coordinate system
Domain is equivalent to be corresponded with each collection terminal.First coordinate system can for example shown in Fig. 4, be from origin (0,0) to (1920*2,
Rectangular area 1920*2), the rectangular area include tetra- first areas Rx1, Rx2, Rx3 and Rx4, wherein first area Rx1
Corresponding with collection terminal 11, first area Rx2 is corresponding with collection terminal 12, and first area Rx3 is corresponding with collection terminal 13, first area
Rx4 is corresponding with collection terminal 14.
Accordingly, after the success of the first establishment of coordinate system, first coordinate system and institute are stored in the control terminal 15
State the related data of the first coordinate system, the concrete type class of the type of the related data and the related data of second coordinate system
Seemingly, it no longer illustrates herein.
Step S23, the control terminal 15 obtain positioning identifier currently in the first location information of first coordinate system, root
Target first area locating for the positioning identifier is determined according to the first location information, and the first location information is converted into phase
It is sent to and the target first area to the second location information of the target first area, and by the second location information
Corresponding target collection terminal.
Wherein, positioning identifier is currently the positioning identifier described in the first location information of first coordinate system
The coordinate of the current location of first coordinate system.In the present embodiment, positioning identifier can be the corresponding cursor of finger mouse.
Optionally, in the present embodiment, the step S23 can determine firstth area of target by following sub-step
Domain：
Determine the relative positional relationship between the coordinate of the starting point of the first location information and each first area；
Relationship determines first position area locating at least two first area depending on that relative position
Domain is as the target first area.
In detail, in the embodiment of the present application, the starting point that the control terminal 15 is stored with each first area is sat first
Mark the coordinate of system.Two above-mentioned steps are explained in detail below with reference to scene shown in Fig. 2, are described in detail below.
Based on scene shown in Fig. 2, the second coordinate system for example shown in Fig. 3 and for example shown in Fig. 4 first can be constructed
Coordinate system.It, then can be by the N and M starting point with each first area respectively assuming that positioning identifier is currently located at the position (N, M)
Coordinate compare, and then can determine N>N2 and M>M2, it is possible thereby to determine that (N, M) is located at first area Rx4.Thus,
First area Rx4 is target first area.Correspondingly, collection terminal 14 corresponding with first area Rx4 is target collection terminal.
In another example, it is assumed that the control terminal judges N1<N<N2, and M1<M<M2, then can determine (N, M) when
Anteposition is in first area Rx1, and thus, first area Rx1 is target first area.Correspondingly, corresponding with first area Rx1
Collection terminal 11 is target collection terminal.
After determining the target first area, the control terminal 15 can be by the horizontal seat in the first location information
Mark subtracts the abscissa of the starting point of target first area, to obtain target lateral coordinates；It can be by the first location information
In coordinate subtract target first area starting point ordinate, to obtain target ordinate.The target lateral coordinates and
The coordinate that the ordinate is constituted is the second location information.
Such as in the first coordinate system shown in Fig. 4, first location information is (N, M), and target first area is first area
Rx4, the coordinate of starting point are (N2, M2).Therefore, N-N2=N ', M-M2=M ' are calculated, in this way, (N ', M ') is described the
Two location informations.
Step S24, the target collection terminal is according to the second location information, target corresponding with the target collection terminal
Second area is determined in the location information of second coordinate system and the size of the display screen by target collection terminal control
First display position information and is sent to by the positioning identifier in the first display position information of the target device 20
The target device 20 shows that the target device 20 in the display screen according to first display position information described fixed
Bit identification.
In detail, in the present embodiment, step S24 may include sub-step as shown in Figure 5, be described in detail below.
Step S51, the size of the display screen according to the second location information and by target collection terminal control, calculates
Second display position information of the positioning identifier with respect to the display screen.
In the present embodiment, the size for the display screen that the collection terminal is controlled, the size are stored in each collection terminal
Width and height including display screen.In the present embodiment, width is indicated for ease of description with w, height is indicated with h.This
Outside, the quantity (i.e. each second for the unit length that the X direction of each second area includes also is stored in each collection terminal
First quantity in region) and the second area the y direction unit length that includes quantity (i.e. the of the second area
Two quantity).
In these cases, step S51 can be realized by following sub-step：
The quotient for calculating the width Yu first quantity calculates the abscissa in the quotient and the second location information
First product；
The quotient for calculating the length Yu second quantity calculates the ordinate in the quotient and the second location information
Second product；
The second display position letter is formed as abscissa, by ordinate of second product using first product
Breath.
Referring once again to the second coordinate system shown in Fig. 4, then first product can pass through calculating formulaMeter
It obtains, second product can pass through calculating formulaIt is calculated.
Step S52 obtains the abscissa and ordinate of the starting point of the target second area, to the horizontal seat of the starting point
Mark sums to obtain first and value with the abscissa in the information of second display position, to the ordinate of the starting point and described the
Ordinate in two display position information sums to obtain second and value, with described first and value for abscissa, with second and
Value is that ordinate forms first display position information.
Still by taking the second coordinate system shown in Fig. 4 as an example, described first can be by calculating formula with value
It is calculated, second can be by calculating formula with valueIt is calculated.
In this way, first display position information isAgain by this
One display position information is sent to the target device 20, and it is fixed that the target device 20 is shown according to the first display position information
Bit identification, the effect finally presented be the positioning identifier controlled be shown on display screen 24 with the corresponding position (N, M).
By the above process, can be realized has multiple display screens for output by the mouse control in a set of KVM
Equipment.
As shown in fig. 6, being a kind of functional block diagram of positioning identifier control system 10 provided by the embodiments of the present application.It is fixed
Control terminal 15 in bit identification control system 10 includes the first establishment of coordinate system module 41 and location conversion module 42, positioning identifier
Each collection terminal (collection terminal 11 is only shown in Fig. 6) in control system 10 includes the second establishment of coordinate system module 51.
Wherein, for establishing the first coordinate system, which includes and institute the first establishment of coordinate system module 41
State one-to-one at least two first area of at least two collection terminals.
In the present embodiment, the description as described in the first establishment of coordinate system module 41 is specifically referred to step shown in Fig. 2
The detailed description of rapid S21, i.e. step S21 can be executed by the first establishment of coordinate system module 41.
The second establishment of coordinate system module 51 for establishing the second coordinate system, second coordinate system include with it is described at least
One-to-one at least two second area of two collection terminals.
In the present embodiment, the description as described in the second establishment of coordinate system module 51 is specifically referred to step shown in Fig. 2
The detailed description of rapid S22, i.e. step S22 can be executed by the second establishment of coordinate system module 51.
The location conversion module 42 for obtaining positioning identifier currently in the first location information of first coordinate system,
According to the first location information determine the positioning identifier locating for target first area, the first location information is converted into
The second location information of the relatively described target first area, and the second location information is sent to and firstth area of target
The corresponding target collection terminal in domain.
In the present embodiment, the description as described in the location conversion module 42 is specifically referred to step S23 shown in Fig. 2
Detailed description, i.e. step S23 can be executed by the second establishment of coordinate system module 51.
Optionally, in the present embodiment, the starting point of each first area is prestored in the control terminal 15 described
The coordinate of one coordinate system, accordingly, the location conversion module 42 may include that region determines submodule 421.
The region determines the seat of starting point of the submodule 421 for determining the first location information and each first area
Relative positional relationship between mark, and relationship determines the first position described at least two first depending on that relative position
Locating region is as the target first area in region.
Optionally, the location conversion module 42 can also include coordinate computational submodule 422.
The coordinate computational submodule 422 is used to the abscissa in the first location information subtracting the target first
The abscissa of the starting point in region obtains target lateral coordinates, and the ordinate in the first location information is subtracted the target
The ordinate of the starting point in one region obtains target ordinate, and using the target lateral coordinates and the target ordinate as institute
State second location information.
The target collection terminal further includes display control module 52.
The display control module 52 is used for according to the second location information, target corresponding with the target collection terminal
Second area is determined in the location information of second coordinate system and the size of the display screen by target collection terminal control
First display position information and is sent to institute in the first display position information of the target device by the positioning identifier
Target device is stated, the target device is made to show the positioning mark in the display screen according to first display position information
Know.
In the present embodiment, the description as described in the display control module 52 is specifically referred to step S24 shown in Fig. 2
Detailed description, i.e. step S24 can be executed by the display control module 52.
It is worth noting that, any one collection terminal in the present embodiment may be used as target collection terminal herein, thus,
It may each comprise the display control module 52 in each collection terminal.
Optionally, in the embodiment of the present application, the starting point of each second area is stored in each collection terminal described
The coordinate of two coordinate systems, accordingly, the display control module 52 may include that the first display position determines submodule 521 and
Two display positions determine submodule 522.
Wherein, first display position determines submodule 521 for according to the second location information and by the mesh
The size for marking the display screen of collection terminal control, calculates second display position information of the positioning identifier with respect to the display screen.
In detail, the unit length that the X direction of each second area includes can also be stored in each collection terminal
Second quantity of the unit length that the y direction of the first quantity and the second area includes, the size include width and height
Degree.Accordingly, in the case, first display position determine submodule 521 specifically can be used for calculating the width with
The quotient of first quantity calculates the first product of the abscissa in the quotient and the second location information, calculates the length
With the quotient of second quantity, the second product of the ordinate in the quotient and the second location information is calculated, and with described the
One product is abscissa, forms second display position information by ordinate of second product.
Second display position determines the abscissa of starting point of the submodule 522 for obtaining the target second area
And ordinate, the abscissa in abscissa and second display position information to the starting point sum to obtain first and value,
The ordinate in ordinate and second display position information to the starting point sums to obtain second and value, with described first
It is abscissa with value, using described second and value as ordinate forms first display position information.
In conclusion the embodiment of the present application provides a kind of a kind of positioning identifier control method and system, system include control
End processed and at least two collection terminals, at least two collection terminal are respectively used to control at least two displays of same target device
Screen.The first coordinate system is established in control terminal, establishes the second coordinate system in collection terminal, the first coordinate system includes and at least two acquisitions
One-to-one first area is held, the second coordinate system includes and the one-to-one second area of at least two collection terminals.Passing through will
Position of the positioning identifier in the first coordinate system is converted to position in the second coordinate system, so as to realize by a set of fixed
Bit identification operates control of the equipment to the target device at least two display screens.
In several embodiments provided by the embodiment of the present application, it should be understood that disclosed system and method, it can also
To realize by another way.System and method embodiment described above is only schematical, for example, in attached drawing
Flow chart and block diagram show that the systems of multiple embodiments according to the application, method and computer program product are able to achieve
Architecture, function and operation.In this regard, each box in flowchart or block diagram can represent module, a program
A part of section or code, a part of the module, section or code include that one or more is patrolled for realizing defined
Collect the executable instruction of function.It should also be noted that in some implementations as replacement, function marked in the box
It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be held substantially in parallel
Row, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or
The combination of each box in flow chart and the box in block diagram and or flow chart, can the function as defined in executing or dynamic
The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.
In addition, each functional module in each embodiment of the application can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
The foregoing is merely the selected embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of positioning identifier control method, which is characterized in that be applied to positioning identifier control system, positioning identifier control system
System includes control terminal and at least two collection terminals with target device communication connection, and at least two collection terminal is respectively used to control
Make at least two display screens of the target device, the control terminal and at least two collection terminal communication connection；The side
Method includes：
The control terminal establishes the first coordinate system, first coordinate system include at least two collection terminal correspondingly extremely
Few two first areas；
Each collection terminal establishes the second coordinate system, second coordinate system include at least two collection terminal correspondingly extremely
Few two second areas；
The control terminal obtains positioning identifier currently in the first location information of first coordinate system, is believed according to the first position
Breath determines target first area locating for the positioning identifier, and the first location information is converted into the relatively described target first
The second location information in region, and the second location information is sent to target corresponding with the target first area and is acquired
End；
The target collection terminal is according to the second location information, target second area corresponding with the target collection terminal in institute
The location information of the second coordinate system and the size of the display screen by target collection terminal control are stated, determines the positioning identifier
It is sent to the target device in the first display position information of the target device, and by first display position information,
The target device is set to show the positioning identifier in the display screen according to first display position information.
2. the method according to claim 1, wherein prestoring the starting of each first area in the control terminal
Coordinate of the point in first coordinate system；The control terminal according to the first location information determine the positioning identifier it is described extremely
Locating target first area in few two first areas, including：
Determine the relative positional relationship between the coordinate of the starting point of the first location information and each first area；
Relationship determines that first position region locating at least two first area is made depending on that relative position
For the target first area.
3. according to the method described in claim 2, it is characterized in that, the first location information is converted into phase by the control terminal
To the second location information of the target first area, including：
The abscissa that abscissa in the first location information subtracts the starting point of the target first area is obtained into target
Abscissa；
The ordinate that ordinate in the first location information subtracts the starting point of the target first area is obtained into target
Ordinate；
Using the target lateral coordinates and the target ordinate as the second location information.
4. method according to any one of claim 1-3, which is characterized in that be stored with each secondth area in each collection terminal
Coordinate of the starting point in domain in second coordinate system；
The target collection terminal is according to the second location information, target second area corresponding with the target collection terminal in institute
The size for stating the location information in the second coordinate system and the display screen by target collection terminal control determines the positioning mark
Know the first display position information in the target controlled plant, including：
The size of display screen according to the second location information and by target collection terminal control, calculates the positioning identifier
Second display position information of the opposite display screen；
The abscissa and ordinate for obtaining the starting point of the target second area, to the abscissa and described second of the starting point
Abscissa in the information of display position sums to obtain first and value, and the ordinate and second display position to the starting point are believed
Ordinate in breath sums to obtain second and value, using described first and value as abscissa, using described second and value as ordinate shape
At first display position information.
5. according to the method described in claim 4, it is characterized in that, being stored with the horizontal axis of each second area in each collection terminal
Second quantity of the unit length that the first quantity of the unit length that direction includes and the y direction of the second area include,
The size includes width and height；
The size of display screen according to the second location information and by target collection terminal control, calculates the positioning identifier
Second display position information of the opposite display screen, including：
The quotient for calculating the width Yu first quantity calculates first of the abscissa in the quotient and the second location information
Product；
The quotient for calculating the length Yu second quantity calculates second of the ordinate in the quotient and the second location information
Product；
Using first product as abscissa, second display position information is formed by ordinate of second product.
6. a kind of positioning identifier control system, which is characterized in that at least two including control terminal and with target device communication connection
A collection terminal, at least two collection terminal are respectively used to control at least two display screens of the target device, the control
End and at least two collection terminal communication connection；
The control terminal includes：
First establishment of coordinate system module, for establishing the first coordinate system, which includes and at least two acquisition
Hold one-to-one at least two first area；
The collection terminal includes：
Second establishment of coordinate system module, for establishing the second coordinate system, which includes and at least two acquisition
Hold one-to-one at least two second area；
The control terminal further includes：
Location conversion module, for obtaining positioning identifier currently in the first location information of first coordinate system, according to this
One location information determines target first area locating for the positioning identifier, the first location information is converted into relatively described
The second location information of target first area, and the second location information is sent to corresponding with the target first area
Target collection terminal；
The target collection terminal further includes：
Display control module, for according to the second location information, target second area corresponding with the target collection terminal
In the location information of second coordinate system and the size of the display screen by target collection terminal control, the positioning is determined
The first display position information in the target device is identified, and first display position information is sent to the target and is set
It is standby, so that the target device is shown the positioning identifier in the display screen according to first display position information.
7. system according to claim 6, which is characterized in that prestore the starting of each first area in the control terminal
Coordinate of the point in first coordinate system；The location conversion module includes：
Region determines submodule, for determining the phase between the first location information and the coordinate of the starting point of each first area
To positional relationship, and depending on that relative position, relationship determines that the first position is locating at least two first area
Region as the target first area.
8. system according to claim 7, which is characterized in that the location conversion module further includes：
Coordinate computational submodule, for the abscissa in the first location information to be subtracted to the starting of the target first area
The abscissa of point obtains target lateral coordinates, and the ordinate in the first location information is subtracted rising for the target first area
The ordinate of initial point obtains target ordinate, and using the target lateral coordinates and the target ordinate as the second position
Information.
9. system a method according to any one of claims 6-8, which is characterized in that be stored with each secondth area in each collection terminal
Coordinate of the starting point in domain in second coordinate system；The display control module includes：
First display position determines submodule, for according to the second location information and by the aobvious of target collection terminal control
The size of display screen calculates second display position information of the positioning identifier with respect to the display screen；
Second display position determines submodule, the abscissa and ordinate of the starting point for obtaining the target second area,
The abscissa in abscissa and second display position information to the starting point sums to obtain first and value, to the starting point
Ordinate and second display position information in ordinate sum to obtain second and value, with described first and value for horizontal seat
Mark forms first display position information using described second and value as ordinate.
10. system according to claim 9, which is characterized in that be stored with the cross of each second area in each collection terminal
Second number of the unit length that the first quantity of the unit length that axis direction includes and the y direction of the second area include
Amount, the size includes width and height；
First display position determines submodule, and specifically for calculating the quotient of the width and first quantity, calculating should
The first product of quotient and the abscissa in the second location information, calculate the quotient of the length Yu second quantity, calculate
Second product of the ordinate in the quotient and the second location information, and using first product as abscissa, with described the
Two products are that ordinate forms second display position information.
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