CN108255932A - The roaming browsing method and system of digital factory based on three-dimensional digital platform - Google Patents
The roaming browsing method and system of digital factory based on three-dimensional digital platform Download PDFInfo
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- CN108255932A CN108255932A CN201711284025.9A CN201711284025A CN108255932A CN 108255932 A CN108255932 A CN 108255932A CN 201711284025 A CN201711284025 A CN 201711284025A CN 108255932 A CN108255932 A CN 108255932A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/54—Browsing; Visualisation therefor
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Abstract
The invention discloses the roaming browsing method and system of a kind of digital factory based on three-dimensional digital platform, which includes：Receive the input information that user carries out digital factory roaming browsing；According to input information, Roam Path and roaming visual angle of the generation ramber in digital factory, ramber is the virtual execution person of user；Along Roam Path to roam the scene image of visual angle displaying digital factory, roaming browsing is realized.This method can more efficient, more accurately realize the roaming browsing to digital factory.
Description
Technical field
The invention belongs to field of computer technology, more particularly to a kind of digital factory based on three-dimensional digital platform
Roam browsing method and system.
Background technology
One of key technology as numerical and intelligent manufacture, digital factory is that modern industrialization melts with informationization
The application of conjunction embodies and realizes the only way which must be passed of intelligent manufacturing.Digital factory by means of information-based and digitizing technique,
By means such as integrated, emulation, analysis, controls, a kind of entirety of comprehensive management and control can be provided for the production overall process of manufacturing works
Solution.
Digital factory concept is very wide in range, and different industries have different the connotation and extensions.For petroleum refining enterprise, number
The particular content in word chemical plant should establish an Integrated Management Platform based on three-dimensional refinery, and integration engineering is set
The various dynamic data such as meter, the production and operation, motor device, Environmental Safety with three-dimensional visualization technique, provide enterprise's money
Production information lifecycle management, the system for having height configurableization application are that the expansion to the enterprise information management system should
With.Physical asset from generate, run to the engineering design of assets information in retired overall process, is provided, digital asset is transferred,
Integrate with life cycle management, technological transformation change, operation and maintenance, Dynamic Display, information inquiry and analog demenstration, can be planning,
The departments such as design, construction, operation provide the management environment that accurate data is supported.
And in digital factory technology, the roaming browsing to digital factory is a kind of primary demand.
Invention content
The first technical problem to be solved by the present invention is to provide the loaming method and system of a kind of digital factory.
In order to solve the above-mentioned technical problem, embodiments herein provides firstly a kind of based on three-dimensional digital platform
The roaming browsing method of digital factory, including
Step 1 receives the input information that user carries out the digital factory roaming browsing；
Step 2, according to the input information, Roam Path and roaming of the generation ramber in the digital factory regard
Angle, the ramber are the virtual execution person of the user；
Step 3, the scene image for showing the digital factory with the roaming visual angle along the Roam Path, are realized unrestrained
Trip browsing.
Preferably, it is further included before the step 1：
Equipment and/or facility drawing based on entity factory carry out three-dimensional modeling using modeling software to entity factory, with
Obtain the threedimensional model of factory；
The threedimensional model of the factory is imported into three-dimensional digital platform, to build the three dimensions of the digital factory
Scene；
The interactive interface between the three dimensional spatial scene and user is established, the digital factory is obtained to create.
Preferably, the step 2 specifically includes：
According to the mode selection command in the input information, roam mode is determined；
The type of operation information in the input information is judged；
When the instruction that the operation information is inputted for input equipment, based on the roam mode and the digital factory
Boundary generation Roam Path and roaming visual angle；
When the operation information location information practical in the entity factory for the user, based on the number
The boundary generation Roam Path in chemical plant, and using fixed visual angle as roaming visual angle.
Preferably, when the instruction that the operation information is inputted for input equipment, based on the roam mode and the number
The boundary generation Roam Path in word chemical plant and roaming visual angle, specifically include：
Judge whether the position determined according to described instruction exceeds the boundary of the digital factory；
If exceeding the boundary of the digital factory according to the position that described instruction determines, described instruction is determined as nothing
Effect；
If according to boundary of the position that described instruction determines without departing from the digital factory, to the roam mode into
Row judges；
When the roam mode is offline mode, and be not belonging to the digital factory according to the position that described instruction determines
Can flight space or when the roam mode is walking mode, and the number is not belonging to according to the position that described instruction determines
Word chemical plant walk space when, described instruction is determined as in vain；
When the roam mode is offline mode, and belong to the digital factory according to the position that described instruction determines
Can flight space or when the roam mode is walking mode, and the digitlization is belonged to according to the position that described instruction determines
Factory walk space when, described instruction is determined as effectively；
Ignore and be confirmed as invalid instruction, based on effective instruction generation Roam Path and roaming visual angle.
Preferably, it when the operation information location information practical in the entity factory for the user, is based on
The boundary generation Roam Path of the digital factory, and using fixed visual angle as roaming visual angle, specifically include：
Judge whether the position determined according to the location information exceeds the boundary of the digital factory；
If exceed the boundary of the digital factory according to the position that the location information determines, by the location information
It is invalid to be determined as；
If according to boundary of the position that the location information determines without departing from the digital factory, the positioning is believed
Breath is determined as effectively；
Ignore and be confirmed as invalid location information, Roam Path is generated, and with the use based on effective location information
The advance visual angle at family is as roaming visual angle.
Embodiments herein additionally provides a kind of roaming browsing system of digital factory based on three-dimensional digital platform
System, including
Receiving module is used to receive the input information that user carries out the digital factory roaming browsing；
Generation module is used for according to the input information, roaming road of the generation ramber in the digital factory
Diameter and roaming visual angle, the ramber are the virtual execution person of the user；
Display module is used to show the scene graph of the digital factory with the roaming visual angle along the Roam Path
Picture realizes roaming browsing.
Preferably, modeling module is further included, is configured to：
Equipment and/or facility drawing based on entity factory carry out three-dimensional modeling using modeling software to entity factory, with
Obtain the threedimensional model of factory；
The threedimensional model of the factory is imported into three-dimensional digital platform, to build the three dimensions of the digital factory
Scene；
The interactive interface between the three dimensional spatial scene and user is established, the digital factory is obtained to create.
Preferably, the generation module specifically includes：
Pattern confirms submodule, and the mode selection command being used in the input information determines roam mode；
Type judging submodule is used to judge the type of the operation information in the input information；
First generation submodule is used for when the instruction that the operation information is inputted for input equipment, based on described unrestrained
The boundary of trip pattern and the digital factory generates Roam Path and roaming visual angle；
Second generation submodule is used to determine when the operation information is that the user is practical in the entity factory
During the information of position, the boundary generation Roam Path based on the digital factory, and using fixed visual angle as roaming visual angle.
Preferably, the first generation submodule, is configured to：
Judge whether the position determined according to described instruction exceeds the boundary of the digital factory；
If exceeding the boundary of the digital factory according to the position that described instruction determines, described instruction is determined as nothing
Effect；
If according to boundary of the position that described instruction determines without departing from the digital factory, to the roam mode into
Row judges；
When the roam mode is offline mode, and be not belonging to the digital factory according to the position that described instruction determines
Can flight space or when the roam mode is walking mode, and the number is not belonging to according to the position that described instruction determines
Word chemical plant walk space when, described instruction is determined as in vain；
When the roam mode is offline mode, and belong to the digital factory according to the position that described instruction determines
It can flight space or when the roam mode is walking mode, and belongs to the digital chemical industry according to the position that described instruction determines
Factory walk space when, described instruction is determined as effectively；
Ignore and be confirmed as invalid instruction, based on effective instruction generation Roam Path and roaming visual angle.
Preferably, the second generation submodule, is configured to：
Judge whether the position determined according to the location information exceeds the boundary of the digital factory；
If exceed the boundary of the digital factory according to the position that the location information determines, by the location information
It is invalid to be determined as；
If according to boundary of the position that the location information determines without departing from the digital factory, the positioning is believed
Breath is determined as effectively；
Ignore and be confirmed as invalid location information, Roam Path is generated, and with the use based on effective location information
The advance visual angle at family is as roaming visual angle.
One or more of said program embodiment can have the following advantages that or advantageous effect：
In the present invention, by carrying out differentiation processing to input information and generating roaming using the input information after screening
Path and roaming visual angle effectively realize the roaming browsing to digital factory.And the actual location in entity factory can be used
Information can accurately realize the effect of true factory's roaming as input information.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by following specification, right
Specifically noted structure is sought in book and attached drawing to realize and obtain.
Description of the drawings
Attached drawing is used for providing to the technical solution of the application or further understanding for the prior art, and constitution instruction
A part.Wherein, the attached drawing for expressing the embodiment of the present application is used to explain together with embodiments herein the technical side of the application
Case, but do not form the limitation to technical scheme.
Fig. 1 is the roaming browsing method of the digital factory according to an embodiment of the invention based on three-dimensional digital platform
Flow diagram；
Fig. 2 is the roaming browsing system of the digital factory according to an embodiment of the invention based on three-dimensional digital platform
Composition figure.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below with reference to accompanying drawings and embodiments, how the present invention is applied whereby
Technological means solves technical problem, and the realization process for reaching relevant art effect can fully understand and implement according to this.This Shen
Each feature that please be in embodiment and embodiment, can be combined with each other under the premise of not colliding, the technical solution formed
Within protection scope of the present invention.
Digital factory is one of key technology of numerical and intelligent manufacture, by means of information-based and digitlization skill
Art, by means such as integrated, emulation, analysis, controls, one kind that comprehensive management and control can be provided for the production overall process of manufacturing works is whole
Body solution.
For petroleum refining enterprise, the particular content of digital factory should be establish one using three-dimensional refinery as
The various dynamic data such as the Integrated Management Platform on basis, integration engineering design, the production and operation, motor device, Environmental Safety,
With three-dimensional visualization technique, enterprise assets information lifecycle management, the system for having height configurableization application are provided,
It is the expansion application to the enterprise information management system.
Digital factory can provide the work of assets information in physical asset from generating, runing to retired overall process
Journey design, digital asset transfer, integrate with life cycle management, technological transformation change, operation and maintenance, Dynamic Display, information inquiry and
Analog demenstration can provide the management environment of accurate data support for departments such as planning, design, construction, operations.Wherein, it is digital
The roaming browsing in chemical plant is the primary demand in digital factory application, and the present invention is proposed one kind and put down based on three-dimensional digital
The roaming browsing method of the digital factory of platform, the following describes the present invention in detail with reference to the accompanying drawings and embodiments.
Fig. 1 is the flow diagram of the roaming browsing method of digital factory.
First as shown in step 1 in Fig. 1, the input information that user carries out digital factory roaming browsing is received.
In the particular embodiment, input information can include the command information that user is inputted by input equipment, such as logical
The input equipments such as keyboard, mouse are crossed to carry out operating generated command information.
In other specific embodiments, input information is produced when can also be roamed in practical factory including user
Raw location information, such as carries the personnel of positioning device, vehicle, unmanned plane are roamed in practical plant area, transmitted by positioning device
Information caused by the positioning signal returned.
Later as shown in step 2 in Fig. 1, according to the input information received, ramber is in digital factory for generation
Roam Path and roaming visual angle, ramber here is virtual execution person of the user in digital factory.In the present invention, number
The Roam Path of ramber and roaming visual angle be to realize two elements that roaming browses in the virtual scene of word chemical plant, according to receiving
Specific input information difference, using different processing mode generation Roam Paths and roaming visual angle in the present invention.
Specifically, the mode selection command first in input information, selects and determines roam mode, such as will roaming
Pattern is determined as walking mode or offline mode.
Then the type of the operation information in input information is judged again.
When judging instruction that operation information is inputted for input equipment, such as operation information passes through mouse, keyboard for user
The instruction of input, then based on the boundary generation Roam Path of determining roam mode and digital factory and roaming visual angle.One
In specific embodiment, which is specially：
Judge the boundary for whether exceeding digital factory according to the determining position of instruction.Here the boundary of digital factory
Refer to the effective margin of the scene of the digital factory of structure, be to include various equipment, the number of facility three-dimensional model within boundary
The scene in chemical plant, and the blank inactive area that the region other than boundary is digital factory.From another angle, boundary with
Interior scene is essentially the data stored in certain memory headroom, and is not existed in memory headroom other than boundary.
And then if exceeding the boundary of digital factory according to the determining position of instruction, instruction is determined as in vain.Specifically
, such as with point on the basis of coordinate (0,0,0), digital factory region is the solid space of 200x300x100, and passes through mouse
Position determined by click commands is (500,150,50), which exceeds the boundary of digital factory, it is determined that the instruction
In vain.
And if according to boundary of the determining position of instruction without departing from digital factory, further roam mode is carried out
Judge.Here continue so that the solid space of 200x300x100 is in the region of digital factory as an example, if according to the determining position of instruction
(150,150,20) are set to, which, with inner region, further sentences roam mode on the boundary of digital factory
It is disconnected to confirm, and combine whether specific roam mode is effectively made to judge to instruction.
Specifically, when roam mode is offline mode, and according to the determining position of instruction be not belonging to digital factory can
Flight space or when roam mode is walking mode, and is not belonging to walking for digital factory according to the determining position of instruction
During space, instruction is determined as in vain.When roam mode is offline mode, and belongs to digital chemical industry according to the determining position of instruction
Factory can flight space or when roam mode is walking mode, and according to the determining position of instruction belong to digital factory can
During walking space, instruction is determined as effectively.
Here judgement is considered based on authenticity, and roam mode includes offline mode and walking mode in the present invention,
Within the boundary of digital factory, being corresponding with can flight space and the space that can walk.Can flight space and the space that can walk be
Set by true environment based on practical factory, from authenticity, by taking an oil plant as an example, various spherical tanks, destilling tower
Inner space be obviously unlikely to be can fly, can walk space, and beyond space determined by ground surface certain altitude it is obvious
It is the space that can walk to be also impossible to.Therefore, which judges, need to combine specific practical factory scenario pair can flight space and feasible
It walks space rationally to be set, be judged with the validity to instruction.
Finally, ignore and be confirmed as invalid instruction, based on effective instruction generation Roam Path and roaming visual angle.
Similar, when the operation information location information practical in entity factory for user, based on digital factory
Boundary generates Roam Path, and using fixed visual angle as roaming visual angle.In a specific embodiment, which is specially：
Judge whether the position determined according to location information exceeds the boundary of the digital factory.Such as above in step 1
It is described, user's practical location information caused by roaming in practical factory, including carry the personnel of positioning device, vehicle,
Unmanned plane is roamed in practical plant area, the information represented by the transmitted positioning signal returned of positioning device.And in practice, personnel, vehicle
, the roaming position of unmanned plane may exceed practical plant area, in such cases, judgement sieve is carried out to the location information sent out
Choosing.
If exceeding the boundary of digital factory according to the position that location information determines, location information is determined as in vain,
If according to boundary of the position that location information determines without departing from digital factory, location information is determined as effectively.Here
Specific deterministic process with hereinbefore operation information to instruct when it is similar, do not repeating here.
Ignore and be confirmed as invalid location information, Roam Path is generated, and with user's based on effective location information
Advance visual angle is as roaming visual angle.
After generating Roam Path and roaming visual angle, continue step 3 in Fig. 1, it is unrestrained with what is generated along the Roam Path of generation
The scene image of visual angle displaying digital factory is swum, is browsed so as to fulfill final roaming.
The roaming browsing method of digital factory in the present invention carries out differentiation processing, using screening to the information of input
Input information generation Roam Path afterwards and roaming visual angle effectively realize the roaming browsing to digital factory.And it can be used
Actual location information in entity factory can accurately realize the effect of true factory's roaming as input information.
It should be noted that the establishment process of digital factory is further included before step 1 shown in Fig. 1.It is specific one
In embodiment, the establishment process is specific as follows：
The equipment of entity factory and/or facility drawing are primarily based on, carrying out three-dimensional to entity factory using modeling software builds
Mould, to obtain the threedimensional model of factory.The step is the monolithic three dimensional model in order to generate each equipment in factory, facility, is lifted
For example, the various installations and facilities in factory are digitized by the drawing based on equipment, facility using 3dMax modeling softwares
Modeling.
The threedimensional model of obtained factory is imported into three-dimensional digital platform later, to build the three-dimensional space of digital factory
Between scene.In the step, in three-dimensional digital platform, based on the installations and facilities corresponding to each threedimensional model in practical factory
Spatial location relationship is arranged the threedimensional model of importing, so as to construct the three dimensional spatial scene of digital factory.It lifts
For example, model importing is carried out using the three-dimensional digitals such as Unity3D platform software and scene arrangement is realized.
The interactive interface between three dimensional spatial scene and user is finally resettled, digital factory is obtained to create.Specifically
, such as the message response interface of input equipment is established in addition in Unity3D, inputs information for receiving, addition is established
Three dimensional spatial scene Scene camera, for the scene image in displaying digitized factory on the display device.
In addition, to additionally provide a kind of roaming of the digital factory based on three-dimensional digital platform clear for embodiments herein
System is look at, as shown in Fig. 2, it includes
Receiving module 21 is used to receive the input information that user carries out digital factory roaming browsing；
Generation module 22 is used to, according to input information, generate Roam Path of the ramber in digital factory and overflow
Visual angle is swum, ramber is the virtual execution person of the user；
Display module 23 is used to along Roam Path roam the scene image of visual angle displaying digital factory, realize unrestrained
Trip browsing.
In a specific embodiment of the invention, as shown in Fig. 2, generation module 22 specifically includes：
Pattern confirms submodule 221, and the mode selection command being used in input information determines roam mode；
Type judging submodule 222 is used to judge the type of the operation information in input information；
First generation submodule 223, is used for when the instruction that operation information is inputted for input equipment, based on roam mode
With the boundary generation Roam Path of digital factory and roaming visual angle；
Second generation submodule 224 is used for when the operation information location information practical in entity factory for user,
Boundary generation Roam Path based on digital factory, and using fixed visual angle as roaming visual angle.
In a specific embodiment of the invention, the first generation submodule 223 is configured to：
Judge the boundary for whether exceeding digital factory according to the determining position of instruction；
If exceeding the boundary of digital factory according to the determining position of instruction, instruction is determined as in vain；
If roam mode is judged without departing from the boundary of digital factory according to the determining position of instruction；
When roam mode is offline mode, and is not belonging to flying for the digital factory according to the determining position of instruction
Space or when roam mode is walking mode, and the space of walking of digital factory is not belonging to according to the determining position of instruction
When, instruction is determined as in vain；
When roam mode is offline mode, and according to the determining position of instruction belong to digital factory can flight space,
Or when roam mode is walking mode, and according to the determining position of instruction belong to the digital factory walk space when, will
Instruction is determined as effectively；
Ignore and be confirmed as invalid instruction, based on effective instruction generation Roam Path and roaming visual angle.
In a specific embodiment of the invention, the second generation submodule 224 is configured to：
Judge whether the position determined according to location information exceeds the boundary of digital factory；
If exceeding the boundary of digital factory according to the position that location information determines, location information is determined as in vain；
If according to boundary of the position that location information determines without departing from digital factory, location information is determined as having
Effect；
Ignore and be confirmed as invalid location information, Roam Path is generated, and with user's based on effective location information
Advance visual angle is as roaming visual angle.
In a specific embodiment of the invention, the roaming browsing system of the digital factory based on three-dimensional digital platform
System further includes modeling module, is configured to：
Equipment and/or facility drawing based on entity factory carry out three-dimensional modeling using modeling software to entity factory, with
Obtain the threedimensional model of factory；
The threedimensional model of factory is imported into three-dimensional digital platform, to build the three dimensional spatial scene of digital factory；
The interactive interface between three dimensional spatial scene and user is established, digital factory is obtained to create.
Concrete operations performed by above-mentioned each module may refer to previous embodiment, and details are not described herein again.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any those skilled in the art disclosed herein technical scope in, the change or replacement that can readily occur in should all be contained
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of roaming browsing method of the digital factory based on three-dimensional digital platform, including
Step 1 receives the input information that user carries out the digital factory roaming browsing；
Step 2, according to the input information, Roam Path and roaming visual angle of the generation ramber in the digital factory,
The ramber is the virtual execution person of the user；
Step 3, the scene image for showing the digital factory with the roaming visual angle along the Roam Path, realize that roaming is clear
It lookes at.
2. roaming browsing method according to claim 1, which is characterized in that further included before the step 1：
Equipment and/or facility drawing based on entity factory carry out three-dimensional modeling, to obtain using modeling software to entity factory
The threedimensional model of factory；
The threedimensional model of the factory is imported into three-dimensional digital platform, to build the three-dimensional space bay of the digital factory
Scape；
The interactive interface between the three dimensional spatial scene and user is established, the digital factory is obtained to create.
3. roaming browsing method according to claim 1, which is characterized in that the step 2 specifically includes：
According to the mode selection command in the input information, roam mode is determined；
The type of operation information in the input information is judged；
When the instruction that the operation information is inputted for input equipment, the side based on the roam mode and the digital factory
Boundary generates Roam Path and roaming visual angle；
When the operation information location information practical in the entity factory for the user, based on the digital chemical industry
The boundary generation Roam Path of factory, and using fixed visual angle as roaming visual angle.
4. roaming browsing method according to claim 3, which is characterized in that when the operation information is inputted for input equipment
Instruction when, it is specific to wrap based on the boundary of the roam mode and digital factory generation Roam Path and roaming visual angle
It includes：
Judge whether the position determined according to described instruction exceeds the boundary of the digital factory；
If exceeding the boundary of the digital factory according to the position that described instruction determines, described instruction is determined as in vain；
If according to boundary of the position that described instruction determines without departing from the digital factory, the roam mode is sentenced
It is disconnected；
When the roam mode is offline mode, and according to the position that described instruction determines be not belonging to the digital factory can
Flight space or when the roam mode is walking mode, and is not belonging to the digitlization according to the position that described instruction determines
Factory walk space when, described instruction is determined as in vain；
When the roam mode is offline mode, and belong to flying for the digital factory according to the position that described instruction determines
Row space or when the roam mode is walking mode, and belongs to the digital factory according to the position that described instruction determines
Walk space when, described instruction is determined as effectively；
Ignore and be confirmed as invalid instruction, based on effective instruction generation Roam Path and roaming visual angle.
5. roaming browsing method according to claim 3, which is characterized in that when the operation information is the user in institute
When stating location information practical in entity factory, the boundary generation Roam Path based on the digital factory, and with fixed
Visual angle is specifically included as roaming visual angle：
Judge whether the position determined according to the location information exceeds the boundary of the digital factory；
If exceeding the boundary of the digital factory according to the position that the location information determines, the location information is determined
It is invalid；
It is if according to boundary of the position that the location information determines without departing from the digital factory, the location information is true
It is set to effectively；
Ignore and be confirmed as invalid location information, Roam Path is generated, and with the user's based on effective location information
Advance visual angle is as roaming visual angle.
6. a kind of roaming browsing system of digital factory based on three-dimensional digital platform, including
Receiving module is used to receive the input information that user carries out the digital factory roaming browsing；
Generation module is used for according to the input information, Roam Path of the generation ramber in the digital factory and
Visual angle is roamed, the ramber is the virtual execution person of the user；
Display module is used to show the scene image of the digital factory with the roaming visual angle along the Roam Path,
Realize roaming browsing.
7. roaming browsing system according to claim 6, which is characterized in that further include modeling module, be configured to：
Equipment and/or facility drawing based on entity factory carry out three-dimensional modeling, to obtain using modeling software to entity factory
The threedimensional model of factory；
The threedimensional model of the factory is imported into three-dimensional digital platform, to build the three-dimensional space bay of the digital factory
Scape；
The interactive interface between the three dimensional spatial scene and user is established, the digital factory is obtained to create.
8. roaming browsing system according to claim 6, which is characterized in that the generation module specifically includes：
Pattern confirms submodule, and the mode selection command being used in the input information determines roam mode；
Type judging submodule is used to judge the type of the operation information in the input information；
First generation submodule, is used for when the instruction that the operation information is inputted for input equipment, based on the roaming mould
The boundary of formula and the digital factory generates Roam Path and roaming visual angle；
Second generation submodule is used for when the operation information positioning letter practical in the entity factory for the user
During breath, the boundary generation Roam Path based on the digital factory, and using fixed visual angle as roaming visual angle.
9. roaming browsing system according to claim 8, which is characterized in that the first generation submodule is configured to：
Judge whether the position determined according to described instruction exceeds the boundary of the digital factory；
If exceeding the boundary of the digital factory according to the position that described instruction determines, described instruction is determined as in vain；
If according to boundary of the position that described instruction determines without departing from the digital factory, the roam mode is sentenced
It is disconnected；
When the roam mode is offline mode, and according to the position that described instruction determines be not belonging to the digital factory can
Flight space or when the roam mode is walking mode, and is not belonging to the digitlization according to the position that described instruction determines
Factory walk space when, described instruction is determined as in vain；
When the roam mode is offline mode, and belong to flying for the digital factory according to the position that described instruction determines
Row space or when the roam mode is walking mode, and belongs to the digital factory according to the position that described instruction determines
Walk space when, described instruction is determined as effectively；
Ignore and be confirmed as invalid instruction, based on effective instruction generation Roam Path and roaming visual angle.
10. roaming browsing system according to claim 8, which is characterized in that the second generation submodule, configuration
For：
Judge whether the position determined according to the location information exceeds the boundary of the digital factory；
If exceeding the boundary of the digital factory according to the position that the location information determines, the location information is determined
It is invalid；
It is if according to boundary of the position that the location information determines without departing from the digital factory, the location information is true
It is set to effectively；
Ignore and be confirmed as invalid location information, Roam Path is generated, and with the user's based on effective location information
Advance visual angle is as roaming visual angle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711284025.9A CN108255932B (en) | 2017-12-07 | 2017-12-07 | Roaming browsing method and system of digital factory based on three-dimensional digital platform |
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