CN104636188B - A kind of emulation mode and system - Google Patents
A kind of emulation mode and system Download PDFInfo
- Publication number
- CN104636188B CN104636188B CN201510087035.8A CN201510087035A CN104636188B CN 104636188 B CN104636188 B CN 104636188B CN 201510087035 A CN201510087035 A CN 201510087035A CN 104636188 B CN104636188 B CN 104636188B
- Authority
- CN
- China
- Prior art keywords
- coordinate
- solid
- situation
- dimension
- vgpath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a kind of emulation mode and system, receive the coordinate of 3D solid, it is two-dimension situation coordinate by the Coordinate Conversion of the 3D solid, the two-dimension situation coordinate is stored in the dynamic array set to VGPath controls, two-dimension situation coordinate in the dynamic array is plotted as by track using the VGPath controls, the VGPath controls are the control in meter specially design software VAPS XT, and the track is used for the running route for showing the 3D solid.Above-mentioned emulation mode and system, the Graphic Design function based on meter specially design software VAPS XT can simple realization situation awareness display, and error rate is low, ensure that the high efficiency and accuracy of emulation.
Description
Technical field
It is to be related to a kind of emulation mode and system in particular the present invention relates to simulation technical field.
Background technology
With the fast development of computer technology, the application field of computer simulation technique is more and more wider.Two-dimension situation shows
Show that technology, as a kind of intuitively information analysis and verification technique, is widely used in the emulation of the class battlefield of sea, land and sky three.In war
In the simulation process of field, situation awareness display technology can be a large amount of description battlefield surroundings, weaponry, operation and behavior knot
The dynamic changing data of fruit is converted into a kind of data of visual form, helps design of Simulation personnel to understand the implication of emulation data,
The next step trend of intuitive judgment battlefield emulation, the reasonability of on-line analysis battlefield simulant design stops emulating with aid decision making
Also it is to continue with emulation, it is to avoid ex-post analysis workload.
Traditional situation awareness display technology, is first to use GIS-Geographic Information System (Geographic Information mostly
System, GIS) software MapX components carry out map exploitation design, afterwards by design of Simulation personnel using traditional software (e.g.,
VC development environments) situation awareness display function is developed manually.But, because the mode complexity for developing situation awareness display manually is numerous
Trivial, error rate is high, greatly affected high efficiency, the accuracy of battlefield emulation.
The content of the invention
In view of this, the invention provides a kind of emulation mode and system, to overcome in the prior art due to exploitation manually
The mode complexity of situation awareness display is cumbersome, and error rate is high, greatly affected high efficiency, the accuracy problem of battlefield emulation.
To achieve the above object, the present invention provides following technical scheme：
A kind of emulation mode, methods described includes：
Receive the coordinate of 3D solid；
It is two-dimension situation coordinate by the Coordinate Conversion of the 3D solid；
The two-dimension situation coordinate is stored in the dynamic array set to class of paths VGPath controls；The VGPath controls
Part is the control in meter specially design software VAPS XT；
Two-dimension situation coordinate in the dynamic array is plotted as by track using the VGPath controls；Use the track
In the running route for showing the 3D solid.
It is preferred that, the Coordinate Conversion by the 3D solid is two-dimension situation coordinate, is specifically included：
According to formula x '=(x-x3) (x2-x1)/(x4-x3)+x1 and formula y '=(y-y3) (y2-y1)/(y4-y3)+
The Coordinate Conversion of the 3D solid is two-dimension situation coordinate by y1；
Wherein, the coordinate of 3D solid is (x, y), and two-dimension situation coordinate is (x ', y ')；
The length range of situation awareness display landform is x1 to x2, and width range is y1 to y2；
The longitude range of situation awareness display window is x3 to x4, and dimensional extent is y3 to y4；
The transverse and longitudinal coordinate of the situation awareness display landform compares phase than the transverse and longitudinal coordinate with the situation awareness display window
Deng.
It is preferred that, using the VGPath controls by the two-dimension situation coordinate in the dynamic array be plotted as track it
Afterwards, methods described also includes：
Determine the zoom level of the viewing area of the two-dimension situation of the 3D solid；
The back of the body corresponding with the viewing area is determined with the mapping relations of background picture according to the zoom level prestored
Scape picture；
Load the background picture.
It is preferred that, after the loading background picture, methods described also includes：
Trigger action of the user to the one-touch compiling button of the VAPS XT softwares is obtained, independent can perform is generated
Program exe.
It is preferred that, after the loading background picture, methods described also includes：
Receive compiling of the user to the VAPS XT softwares and configure operation；
According to it is described compiling configuration operation compiling generation application extensions dll dynamic bases with by three-dimensional vision system and/
Or virtual display and control system is called.
It is preferred that, trigger action of the user to the one-touch compiling button of the VAPS XT softwares is being obtained, generation is independent
Exe after, methods described also includes：
Receive real-time three-dimensional virtual reality developing instrument Vega Prime calls instruction, to realize by based on the Vega
Prime three-dimensional vision system is called.
A kind of analogue system, the system includes：
Receiving unit, the coordinate for receiving 3D solid；
Converting unit, for being two-dimension situation coordinate by the Coordinate Conversion of the 3D solid；
Memory cell, for the two-dimension situation coordinate to be stored into the dynamic array set to class of paths VGPath controls
In；The VGPath controls are the control in meter specially design software VAPS XT；
Drawing unit, for the two-dimension situation coordinate in the dynamic array to be plotted as into rail using the VGPath controls
Mark, the track is used for the running route for showing the 3D solid.
It is preferred that, the converting unit specifically for：
According to formula x '=(x-x3) (x2-x1)/(x4-x3)+x1 and formula y '=(y-y3) (y2-y1)/(y4-y3)+
The Coordinate Conversion of the 3D solid is two-dimension situation coordinate by y1；
Wherein, the coordinate of 3D solid is (x, y), and two-dimension situation coordinate is (x ', y ')；
The length range of situation awareness display landform is x1 to x2, and width range is y1 to y2；
The longitude range of situation awareness display window is x3 to x4, and dimensional extent is y3 to y4；
The transverse and longitudinal coordinate of the situation awareness display landform compares phase than the transverse and longitudinal coordinate with the situation awareness display window
Deng.
It is preferred that, the system also includes：
Background picture loading unit, scaling of viewing area of two-dimension situation specifically for determining the 3D solid etc.
Level；Background corresponding with the viewing area is determined with the mapping relations of background picture according to the zoom level prestored
Piece；Load the background picture.
It is preferred that, the system also includes：
Compilation unit, for obtaining trigger action of the user to the one-touch compiling button of the VAPS XT softwares, generation
Independent executable program exe.
Understood via above-mentioned technical scheme, compared with prior art, the invention discloses a kind of emulation mode and system,
The coordinate of 3D solid is received, is two-dimension situation coordinate by the Coordinate Conversion of the 3D solid, by the two-dimension situation coordinate
In the dynamic array for storing the setting of VGPath controls, using the VGPath controls by the two-dimension situation in the dynamic array
Coordinate is plotted as track, and the VGPath controls are the control in meter specially design software VAPS XT, and the track is used to open up
Show the running route of the 3D solid.Above-mentioned emulation mode and system, the figure based on meter specially design software VAPS XT
Change design function can simple realization situation awareness display, and error rate is low, ensure that the high efficiency and accuracy of emulation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of emulation mode embodiment 1 disclosed in the embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of emulation mode embodiment 2 disclosed in the embodiment of the present invention；
Fig. 3 is a kind of schematic flow sheet of emulation mode embodiment 3 disclosed in the embodiment of the present invention；
Fig. 4 is a kind of structural representation of emulation system embodiment 1 disclosed in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of emulation system embodiment 2 disclosed in the embodiment of the present invention；
Fig. 6 is a kind of structural representation of emulation system embodiment 3 disclosed in the embodiment of the present invention.
Embodiment
For the sake of quoting and understanding, the explanation of the technical term hereinafter used, write a Chinese character in simplified form or abridge and be summarized as follows：
VGPath：Visual Graphic Path, visual pattern path control；
VAPS XT：Aviation specialty instrument software；
Exe：Executable program；
Dll：Dynamic link library；
Data Flow：Data flow；
Vega Prime：Vision simulation software.
For below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out it is clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are to be used to distinguish
Similar object, without for describing specific order or precedence.It should be appreciated that the term so used is in appropriate feelings
It can be exchanged under condition, this is only the differentiation for describing to use the object of same alike result in description in embodiments of the invention
Mode.In addition, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive to be included, so as to
Process, method, system, product or equipment comprising a series of units are not necessarily limited to those units, but may include unclear
Other units that ground is listed or for these processes, method, product or equipment inherently.
From background technology, the situation awareness display technology applied in the battlefield simulation process of prior art, is by imitating
True designer is developed manually using traditional software (such as VC development environments), complicated cumbersome, error rate is high, greatly affected
High efficiency, the accuracy of battlefield emulation.
Therefore, the invention discloses a kind of emulation mode and system, the coordinate of 3D solid is received, by the 3D solid
Coordinate Conversion be two-dimension situation coordinate, by the two-dimension situation coordinate store to VGPath controls set dynamic array in,
Two-dimension situation coordinate in the dynamic array is plotted as by track using the VGPath controls, the VGPath controls are special
With the control in instrument design software VAPS XT, the track is used for the running route for showing the 3D solid.Above-mentioned emulation
Method and system, the Graphic Design function based on meter specially design software VAPS XT can simple realization two-dimension situation show
Show, and error rate is low, ensure that the high efficiency and accuracy of emulation.
Emulation mode disclosed by the invention and system will be described in detail by following examples below.
Embodiment one
Accompanying drawing 1 is referred to, is a kind of schematic flow sheet of emulation mode embodiment 1, the party disclosed in the embodiment of the present invention
Method is based on meter specially design software VAPS XT, is realized using VAPS XT some ripe controls, this method specifically include as
Lower step：
S101：Receive the coordinate of 3D solid.
3D solid can be aircraft, guided missile, vehicle for applying etc. in simulation process.The coordinate of 3D solid is sat with ground
Mark system represents that earth axes are integrally fixed at a kind of coordinate system of earth surface, and origin is located at the arbitrarily selected point in ground (such as：Rise
Flying spot, launch point), X-axis points to the arbitrarily selected direction of ground level, and upwards, Z axis is determined Y-axis vertical by the right-hand rule.The three-dimensional is real
The coordinate of body can be received by VAPS XT, be stored afterwards into VAPS XT configuration file, so as to subsequently by 3D solid coordinate
It is called when being converted to two-dimension situation coordinate.
S102：It is two-dimension situation coordinate by the Coordinate Conversion of the 3D solid.
Two-dimension situation coordinate represents that logical coordinates system of pulse train is the geography of relative two dimensional battle state display scope with logical coordinates system of pulse train
Logical coordinates.
VAPS XT Data Flow call the 3D solid coordinate in VAPS XT configuration file, and according to its own
The Coordinate Conversion by the 3D solid of storage is the formula of two-dimension situation coordinate, and the Coordinate Conversion by the 3D solid is
Two-dimension situation coordinate.
S103：The two-dimension situation coordinate is stored in the dynamic array set to VGPath controls.
The VGPath controls are the control in meter specially design software VAPS XT.
S104：Two-dimension situation coordinate in the dynamic array is plotted as by track using the VGPath controls, it is described
Track is used for the running route for showing the 3D solid.
Performed it should be noted that above three step can be circulated according to predetermined period, that is, default according to first
Cycle receives the coordinate of 3D solid, sits the Coordinate Conversion of the 3D solid for two-dimension situation according to the second predetermined period
Mark, stores the two-dimension situation coordinate in the dynamic array set to VGPath controls according to the 3rd predetermined period, first is pre-
If cycle, the second predetermined period and the 3rd predetermined period can be set according to different application scenarios, can with identical,
Can be different, in this regard, the present embodiment is not limited in any way.
The invention discloses a kind of emulation mode, the coordinate of 3D solid is received, by the Coordinate Conversion of the 3D solid
For two-dimension situation coordinate, the two-dimension situation coordinate is stored in the dynamic array set to VGPath controls, using described
Two-dimension situation coordinate in the dynamic array is plotted as track by VGPath controls, and the VGPath controls set for meter specially
The control in software VAPS XT is counted, the track is used for the running route for showing the 3D solid.Above-mentioned emulation mode, base
In meter specially design software VAPS XT Graphic Design function can simple realization situation awareness display, and error rate is low,
It ensure that the high efficiency and accuracy of emulation.
On the basis of the above, sat the invention also discloses a kind of Coordinate Conversion by 3D solid for two-dimension situation
Target mode, is specifically included：
According to formula x '=(x-x3) (x2-x1)/(x4-x3)+x1 and formula y '=(y-y3) (y2-y1)/(y4-y3)+
The Coordinate Conversion of the 3D solid is two-dimension situation coordinate by y1；
Wherein, the coordinate of 3D solid is (x, y), and two-dimension situation coordinate is (x ', y ')；
The length range of situation awareness display landform is x1 to x2, and width range is y1 to y2；
The longitude range of situation awareness display window is x3 to x4, and dimensional extent is y3 to y4；
The transverse and longitudinal coordinate of the situation awareness display landform compares phase than the transverse and longitudinal coordinate with the situation awareness display window
Deng ensure that tensile deformation does not occur for transverse and longitudinal coordinate in two-dimension situation drawing process.
It should be noted that x1, x2, y1 and y2 define the scope of situation awareness display landform in whole simulation process,
The scope can be set by user according to different application scenarios, and the present embodiment is not limited in any way.Situation awareness display
Window shows that landform size has a default value, is multiplied by default value according to the value of zoom button, you can draw two-dimension situation
The longitude and latitude scope of display window.The coordinate system that situation awareness display window is used is page coordinates system, and it can determine two dimension
The operating unit that situation is drawn.
Explanation is needed further exist for, above-mentioned formula is written in VAPS XT Data Flow to perform three-dimensional
The Coordinate Conversion of entity is the process of two-dimension situation coordinate.
On the basis of above-described embodiment, the invention also discloses a kind of emulation mode, enter especially by following examples
Row is described in detail.
Embodiment two
Accompanying drawing 2 is referred to, is a kind of schematic flow sheet of emulation mode embodiment 2, the party disclosed in the embodiment of the present invention
Method is based on meter specially design software VAPS XT, is realized using VAPS XT some ripe controls, this method specifically include as
Lower step：
S201：Receive the coordinate of 3D solid.
S202：It is two-dimension situation coordinate by the Coordinate Conversion of the 3D solid.
S203：The two-dimension situation coordinate is stored in the dynamic array set to VGPath controls.
The VGPath controls are the control in meter specially design software VAPS XT.
S204：Two-dimension situation coordinate in the dynamic array is plotted as by track using the VGPath controls.
The track is used for the running route for showing the 3D solid.
It should be noted that S101~S104 that S201~S204 implements in 1 with emulation mode in the present embodiment is identical
The step of, the present embodiment is repeated no more, and specifically refers to the description of S101~S104 in emulation mode embodiment 1.
S205：Determine the zoom level of the viewing area of the two-dimension situation of the 3D solid.
In the application scenarios of current complicated situation awareness display technology, emulation technology personnel are needed according to substantial amounts of war
Field artificially generated terrain is made correct commander and judged come the trend after recognizing current situation and estimating, therefore a pair is suitable
Background picture is also essential in simulation process.In the present embodiment, different zoom levels are preset, and according to
Zoom level carries out piecemeal to viewing area, sets up the corresponding relation of different zoom level and viewing area.In 3D solid
Situation awareness display after, you can the viewing area of the two-dimension situation of the 3D solid is determined according to above-mentioned corresponding relation
Zoom level.
S206：Determined according to the zoom level prestored and the mapping relations of background picture corresponding with the viewing area
Background picture.
In the present embodiment, after the corresponding relation for setting up different zoom level and viewing area, scaling can also be advised
Grade and the mapping relations of background picture and storage, it is determined that after zoom level, according to above-mentioned mapping relations determine with it is described
The corresponding background picture in viewing area.
S207：Load the background picture.
The background picture is corresponding, the i.e. display of background picture with the viewing area of the two-dimension situation of 3D solid
Maximum magnitude and minimum precision with situation awareness display region is closely bound up, unclear in the absence of that can not show and show
Situation.
Present embodiment discloses a kind of emulation mode, after situation awareness display, suitable background picture is loaded, can
Help emulation technology personnel to recognize current situation and the trend after estimating according to substantial amounts of battlefield artificially generated terrain, make just
True commander judges.
On the basis of above-described embodiment, the invention also discloses a kind of emulation mode, following examples will be passed through below
It is described in detail.
Embodiment three
Accompanying drawing 3 is referred to, is a kind of schematic flow sheet of emulation mode embodiment 3, the party disclosed in the embodiment of the present invention
Method is based on meter specially design software VAPS XT, is realized using VAPS XT some ripe controls, this method specifically include as
Lower step：
S301：Receive the coordinate of 3D solid.
S302：It is two-dimension situation coordinate by the Coordinate Conversion of the 3D solid.
S303：The two-dimension situation coordinate is stored in the dynamic array set to VGPath controls.The VGPath controls
Part is the control in meter specially design software VAPS XT.
S304：Two-dimension situation coordinate in the dynamic array is plotted as by track using the VGPath controls.
The track is used for the running route for showing the 3D solid.
S305：Determine the zoom level of the viewing area of the two-dimension situation of the 3D solid.
S306：Determined according to the zoom level prestored and the mapping relations of background picture corresponding with the viewing area
Background picture.
S307：Load the background picture.
It should be noted that S201~S207 that S301~S307 implements in 2 with emulation mode in the present embodiment is identical
The step of, the present embodiment is repeated no more, and specifically refers to the description of S201~S207 in emulation mode embodiment 2.
S308：User is obtained to the trigger action of the one-touch compiling button of the VAPS XT softwares, generate it is independent can
Configuration processor exe.
By the step, the situation awareness display technology designed in step S301~S307, which is compiled, can generate solely
Vertical situation awareness display module, can pass through Reflective memory network or real-time ethernet progress data interaction with real-time emulation system
To realize closed loop, the real-time display of current situation and assigning in real time for control instruction are completed.Furthermore it is also possible to summarize two-dimentional state
The configuration that gesture display module may need, export interface generates a configuration file, such as, the configuration file can provide following
Setting option：The selection of topographic map is set；The longitude and latitude scope of landform is set；The number of 3D solid is set；Draw color in track
Set；The options such as communication interface configuration.Change corresponding configuration item and background picture, it becomes possible to it is quick update one it is new
Situation awareness display module, is very easy to secondary development.
In addition, above-mentioned independent situation awareness display module can be embedded in three-dimensional vision system and void using simple mode
Intend display ＆ control system, concrete mode is as follows：
Mode one：
Receive compiling of the user to the VAPS XT softwares and configure operation；
According to it is described compiling configuration operation compiling generation application extensions dll dynamic bases with by three-dimensional vision system and/
Or virtual display and control system is called.
Mode two：
Receive Vega Prime calls instruction, to realize by the tune of the three-dimensional vision system based on the Vega Prime
With.
Mode three：
Virtual display and control system is also developed using VAPS XT, then above-mentioned independent situation awareness display module with it is virtual
Display ＆ control system can directly carry out the display of integration.
Emulation mode disclosed in the present embodiment, had both met the exclusive use of situation awareness display function, and two-dimentional state is met again
Gesture display module is conveniently and efficiently embedded into three-dimensional vision system and virtual display and control system, meets answering for various scene simulations
With.
Method is described in detail in the invention described above disclosed embodiment, the method for the present invention can take various forms
System realize, therefore the invention also discloses a kind of system, specific embodiment is given below and is described in detail.
Example IV
Accompanying drawing 4 is referred to, is a kind of structural representation of emulation system embodiment 1 disclosed in the embodiment of the present invention, this is imitated
True system includes such as lower unit：
Receiving unit 11, the coordinate for receiving 3D solid.
Converting unit 12, for being two-dimension situation coordinate by the Coordinate Conversion of the 3D solid.
Memory cell 13, for the two-dimension situation coordinate to be stored in the dynamic array set to VGPath controls.Institute
It is the control in meter specially design software VAPS XT to state VGPath controls.
Drawing unit 14, for being plotted as the two-dimension situation coordinate in the dynamic array using the VGPath controls
Track, the track is used for the running route for showing the 3D solid.
The converting unit 11 specifically for：
According to formula x '=(x-x3) (x2-x1)/(x4-x3)+x1 and formula y '=(y-y3) (y2-y1)/(y4-y3)+
The Coordinate Conversion of the 3D solid is two-dimension situation coordinate by y1；
Wherein, the coordinate of 3D solid is (x, y), and two-dimension situation coordinate is (x ', y ')；
The length range of situation awareness display landform is x1 to x2, and width range is y1 to y2；
The longitude range of situation awareness display window is x3 to x4, and dimensional extent is y3 to y4；
The transverse and longitudinal coordinate of the situation awareness display landform compares phase than the transverse and longitudinal coordinate with the situation awareness display window
Deng.
Embodiment five
Accompanying drawing 5 is referred to, is a kind of structural representation of emulation system embodiment 2 disclosed in the embodiment of the present invention, this is imitated
True system includes such as lower unit：
Receiving unit 21, the coordinate for receiving 3D solid.
Converting unit 22, for being two-dimension situation coordinate by the Coordinate Conversion of the 3D solid.
Memory cell 23, for the two-dimension situation coordinate to be stored in the dynamic array set to VGPath controls.Institute
It is the control in meter specially design software VAPS XT to state VGPath controls.
Drawing unit 24, for being plotted as the two-dimension situation coordinate in the dynamic array using the VGPath controls
Track.The track is used for the running route for showing the 3D solid.
Background picture loading unit 25, the scaling of the viewing area of the two-dimension situation specifically for determining the 3D solid
Grade；Background corresponding with the viewing area is determined with the mapping relations of background picture according to the zoom level prestored
Piece；Load the background picture.
Embodiment six
Accompanying drawing 6 is referred to, is a kind of structural representation of emulation system embodiment 3 disclosed in the embodiment of the present invention, this is imitated
True system includes such as lower unit：
Receiving unit 31, the coordinate for receiving 3D solid.
Converting unit 32, for being two-dimension situation coordinate by the Coordinate Conversion of the 3D solid.
Memory cell 33, for the two-dimension situation coordinate to be stored in the dynamic array set to VGPath controls.Institute
It is the control in meter specially design software VAPS XT to state VGPath controls.
Drawing unit 34, for the two-dimension situation coordinate to be plotted as into track, the rail using the VGPath controls
Mark is used for the running route for showing the 3D solid.
Background picture loading unit 35, the scaling of the viewing area of the two-dimension situation specifically for determining the 3D solid
Grade；Background corresponding with the viewing area is determined with the mapping relations of background picture according to the zoom level prestored
Piece；Load the background picture.
Compilation unit 36, it is raw for obtaining trigger action of the user to the one-touch compiling button of the VAPS XT softwares
Into independent executable program exe.
It should be noted that the concrete function description of unit is entered in embodiment of the method in said system embodiment
Row is described in detail, and the part is repeated no more, and specifically refers to the associated description in embodiment of the method.
In summary：
The invention discloses a kind of emulation mode and system, the coordinate of 3D solid is received, by the seat of the 3D solid
Mark is converted to two-dimension situation coordinate, and the two-dimension situation coordinate is stored in the dynamic array set to VGPath controls, uses
Two-dimension situation coordinate in the dynamic array is plotted as track by the VGPath controls, and the VGPath controls are Special instrument
Control in table design software VAPS XT, the track is used for the running route for showing the 3D solid.Above-mentioned emulation mode
And system, the Graphic Design function based on meter specially design software VAPS XT can simple realization situation awareness display, and
Error rate is low, ensure that the high efficiency and accuracy of emulation.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
In addition it should be noted that, device embodiment described above be only it is schematical, wherein it is described as separation
The unit of part description can be or may not be it is physically separate, the part shown as unit can be or
It can not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality
Some or all of module therein is selected to realize the purpose of this embodiment scheme the need for border.In addition, what the present invention was provided
In device embodiment accompanying drawing, the annexation between module represents there is communication connection between them, specifically can be implemented as one
Bar or a plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, you can with
Understand and implement.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be borrowed
Software is helped to add the mode of required common hardware to realize, naturally it is also possible to include application specific integrated circuit, specially by specialized hardware
Realized with CPU, private memory, special components and parts etc..Generally, all functions of being completed by computer program can
Easily realized with corresponding hardware, moreover, can also be a variety of many for the particular hardware structure for realizing same function
Sample, such as analog circuit, digital circuit or special circuit.But, it is more for the purpose of the present invention in the case of software program it is real
It is now more preferably embodiment.Understood based on such, technical scheme is substantially made to prior art in other words
The part of contribution can be embodied in the form of software product, and the computer software product is stored in the storage medium that can be read
In, such as floppy disk of computer, USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory
Device (RAM, Random Access Memory), magnetic disc or CD etc., including some instructions are to cause a computer to set
Standby (can be personal computer, server, or network equipment etc.) performs the method described in each embodiment of the invention.
In summary, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to upper
Embodiment is stated the present invention is described in detail, it will be understood by those within the art that：It still can be to upper
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of emulation mode, it is characterised in that methods described includes：
Receive the coordinate of 3D solid；
It is two-dimension situation coordinate by the Coordinate Conversion of the 3D solid；Wherein, the two-dimension situation coordinate logical coordinates system of pulse train
Represent；
The two-dimension situation coordinate is stored in the dynamic array set to class of paths VGPath controls；The VGPath controls are
Control in meter specially design software VAPS XT；
Two-dimension situation coordinate in the dynamic array is plotted as by track using the VGPath controls；The track is used to open up
Show the running route of the 3D solid.
2. according to the method described in claim 1, it is characterised in that the Coordinate Conversion by the 3D solid is two-dimentional state
Gesture coordinate, is specifically included：
Will according to formula x '=(x-x3) (x2-x1)/(x4-x3)+x1 and formula y '=(y-y3) (y2-y1)/(y4-y3)+y1
The Coordinate Conversion of the 3D solid is two-dimension situation coordinate；
Wherein, the coordinate of 3D solid is (x, y), and two-dimension situation coordinate is (x ', y ')；
The length range of situation awareness display landform is x1 to x2, and width range is y1 to y2；
The longitude range of situation awareness display window is x3 to x4, and dimensional extent is y3 to y4；
The transverse and longitudinal coordinate of the situation awareness display landform is than the transverse and longitudinal coordinate with the situation awareness display window than equal.
3. method according to claim 1 or 2, it is characterised in that using the VGPath controls by the dynamic number
Two-dimension situation coordinate in group is plotted as after track, and methods described also includes：
Determine the zoom level of the viewing area of the two-dimension situation of the 3D solid；
Background corresponding with the viewing area is determined with the mapping relations of background picture according to the zoom level prestored
Piece；
Load the background picture.
4. method according to claim 3, it is characterised in that after the loading background picture, methods described is also wrapped
Include：
Trigger action of the user to the one-touch compiling button of the VAPS XT softwares is obtained, independent executable program is generated
exe。
5. method according to claim 3, it is characterised in that after the loading background picture, methods described is also wrapped
Include：
Receive compiling of the user to the VAPS XT softwares and configure operation；
According to the compiling configuration operation compiling generation application extensions dll dynamic bases with by three-dimensional vision system and/or void
Intend display ＆ control system to call.
6. method according to claim 4, it is characterised in that obtaining user to the one-touch of the VAPS XT softwares
The trigger action of button is compiled, is generated after independent exe, methods described also includes：
Receive real-time three-dimensional virtual reality developing instrument Vega Prime calls instruction, to realize by based on the Vega
Prime three-dimensional vision system is called.
7. a kind of analogue system, it is characterised in that the system includes：
Receiving unit, the coordinate for receiving 3D solid；
Converting unit, for being two-dimension situation coordinate by the Coordinate Conversion of the 3D solid；Wherein, the two-dimension situation coordinate
Represented with logical coordinates system of pulse train；
Memory cell, for the two-dimension situation coordinate to be stored in the dynamic array set to class of paths VGPath controls；Institute
It is the control in meter specially design software VAPS XT to state VGPath controls；
Drawing unit, for the two-dimension situation coordinate in the dynamic array to be plotted as into track using the VGPath controls,
The track is used for the running route for showing the 3D solid.
8. system according to claim 7, it is characterised in that the converting unit specifically for：
Will according to formula x '=(x-x3) (x2-x1)/(x4-x3)+x1 and formula y '=(y-y3) (y2-y1)/(y4-y3)+y1
The Coordinate Conversion of the 3D solid is two-dimension situation coordinate；
Wherein, the coordinate of 3D solid is (x, y), and two-dimension situation coordinate is (x ', y ')；
The length range of situation awareness display landform is x1 to x2, and width range is y1 to y2；
The longitude range of situation awareness display window is x3 to x4, and dimensional extent is y3 to y4；
The transverse and longitudinal coordinate of the situation awareness display landform is than the transverse and longitudinal coordinate with the situation awareness display window than equal.
9. the system according to claim 7 or 8, it is characterised in that the system also includes：
Background picture loading unit, the zoom level of the viewing area of the two-dimension situation specifically for determining the 3D solid；
Background picture corresponding with the viewing area is determined with the mapping relations of background picture according to the zoom level prestored；Plus
Carry the background picture.
10. system according to claim 9, it is characterised in that the system also includes：
Compilation unit, for obtaining trigger action of the user to the one-touch compiling button of the VAPS XT softwares, generation is independent
Executable program exe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087035.8A CN104636188B (en) | 2015-02-25 | 2015-02-25 | A kind of emulation mode and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087035.8A CN104636188B (en) | 2015-02-25 | 2015-02-25 | A kind of emulation mode and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104636188A CN104636188A (en) | 2015-05-20 |
| CN104636188B true CN104636188B (en) | 2017-10-24 |
Family
ID=53214980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510087035.8A Active CN104636188B (en) | 2015-02-25 | 2015-02-25 | A kind of emulation mode and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104636188B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501704B (en) * | 2016-10-14 | 2020-12-11 | 国网北京市电力公司 | Simulation method and device |
| CN106502396B (en) * | 2016-10-20 | 2020-10-23 | 网易（杭州）网络有限公司 | Virtual reality system, interaction method and device based on virtual reality |
| CN108762492B (en) * | 2018-05-14 | 2021-03-09 | 歌尔光学科技有限公司 | Method, device and equipment for realizing information processing based on virtual scene and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122464A (en) * | 2007-09-24 | 2008-02-13 | 凯立德欣技术（深圳）有限公司 | GPS navigation system road display method, device and apparatus |
| CN104317640A (en) * | 2014-10-29 | 2015-01-28 | 北京经纬恒润科技有限公司 | Avionics simulation system and method |
-
2015
- 2015-02-25 CN CN201510087035.8A patent/CN104636188B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122464A (en) * | 2007-09-24 | 2008-02-13 | 凯立德欣技术（深圳）有限公司 | GPS navigation system road display method, device and apparatus |
| CN104317640A (en) * | 2014-10-29 | 2015-01-28 | 北京经纬恒润科技有限公司 | Avionics simulation system and method |
Non-Patent Citations (3)
| Title |
|---|
| 《Simulation of Multifunctional Airborne Display Device》;Tao Lin;《2013 International Conference on Mechatronic Sciences》;20131231;全文 * |
| 《基于VAPS下虚拟航空仪表的开发》;王大勇;《中国优秀博硕士学位论文全文数据库（硕士）工程科技II辑》;20061215;摘要、第15-57页 * |
| 《攻防对战仿真中的二维全局态势显示系统》;褚彦军等;《火力与指挥控制》;20100630;第152-155页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104636188A (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109903366A (en) | The rendering method and device of dummy model, storage medium and electronic equipment | |
| CN107358649B (en) | Processing method and device of terrain file | |
| US11623147B2 (en) | Method, device, and storage medium for displaying azimuth in virtual scene | |
| US8907950B2 (en) | Driving simulation apparatus, wide-angle camera video simulation apparatus, and image deforming/compositing apparatus | |
| CN109271893A (en) | A kind of generation method, device, equipment and storage medium emulating point cloud data | |
| US9602357B2 (en) | Network visualization systems and methods | |
| CN110855482A (en) | Three-dimensional dynamic communication network analog simulation method, system and storage medium | |
| CN104636188B (en) | A kind of emulation mode and system | |
| CN112675545B (en) | Method and device for displaying surface simulation picture, storage medium and electronic equipment | |
| CN109992640A (en) | Determination method and device, equipment and the storage medium of position grid | |
| CN111135574A (en) | Game scene generation method and device, computer readable medium and electronic equipment | |
| CN113750516A (en) | Method, system and equipment for realizing three-dimensional GIS data loading in game engine | |
| CN108536964A (en) | Storage medium, satellite constellation covering performance simulating analysis and its system | |
| CN108959434A (en) | A kind of scene fusion visualization method under more geographical information platforms | |
| CN110110493A (en) | A kind of carrier landing track emulation method and system | |
| CN107004299B (en) | Likelihood image for rendering three-dimensional polygonal mesh | |
| CN106683152A (en) | Three-dimensional visual sense effect simulation method and apparatus | |
| CN107240155A (en) | Method, server and system that a kind of model object is built | |
| CN113096251A (en) | Model processing method, device and equipment based on CIM and storage medium | |
| CN111311761B (en) | Graphic-based processing method and device for simulating explosion flame effect in GIS (gas insulated switchgear) system | |
| CN104749966B (en) | A kind of method and system of full digital trigger technique and HWIL simulation switching at runtime | |
| CN113476848B (en) | Tree chain map generation method and device, storage medium and electronic equipment | |
| CN109189537A (en) | The dynamic display method of page info calculates equipment and computer storage medium | |
| CN115619986A (en) | Scene roaming method, device, equipment and medium | |
| CN111292399B (en) | Method and device for constructing three-dimensional scene animation based on particle system in GIS (geographic information System) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |