CN103399873A - Database dynamic loading management method and device of virtual reality system - Google Patents
Database dynamic loading management method and device of virtual reality system Download PDFInfo
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Abstract
The invention discloses a database dynamic loading management method and device of a virtual reality system. The database dynamic loading management method of the virtual reality system includes the steps of establishing a database, storing data structures related to each scene and/or function and corresponding scenes and/or functions according to various scenes and/or functions in the virtual reality system, packaging a data operation related to each scene and/or function and the stored data structures corresponding to each scene and/or function into a data model of each scene and/or function, recognizing the invoked scenes and/or functions, loading the data models corresponding to the scenes and/or functions only in an internal storage, executing the related data operations in the data models, and invoking the data structures already loaded in the data models and displaying data resources according to the data operations. By means of the database dynamic loading management method and device of the virtual reality system, the loading time is largely shortened, the use efficiency of a power plant simulation system is obviously improved, and meanwhile the wasted operation resources and the internal storage are saved.
Description
Technical field
The present invention relates to the computer control field, the Database Dynamic that is specifically related to a kind of virtual reality system loads management method and device.
Background technology
For in Power Plant Simulation System, bringing into use more and more virtual reality system, all data of virtual reality system are stored in lane database, before use, first all be carried in internal memory data all in database stand-by, after triggering certain pattern of startup, along with this mode invocation, the data of calling are presented on screen.Such as, operating personnel start certain Power Plant Simulation System and select the pattern of carrying out three-dimensional outdoor scene roaming, Power Plant Simulation System can be loaded into whole data internal memory can start three-dimensional outdoor scene roaming in side afterwards, but only in medium-sized Power Plant Simulation System, related parts just reach hundreds thousand of, wherein related parameter reaches up to a million especially, huge like this data are loaded into to general needs of the stand-by time that consumes of internal memory 30 minutes, the visible long service efficiency that greatly reduces Power Plant Simulation System of load time.
In addition, for Power Plant Simulation System, often the accuracy requirement of emulation composition is high, in Power Plant Simulation System, not only the equipment contour structures will be arranged, and also has simultaneously the fine structure of device interior, simultaneously, for main equipment, its inside also has more small-scale structure, and every kind of small-scale structure also has numerous parts and forms, no matter be part, small-scale structure or main equipment, the accuracy requirement of composition is all very high.If regardless of demand, the each startup must all load these data, can take a large amount of calculation resources and time.
In three-dimensional outdoor scene roaming, only see on the other hand the peripheral profile of all three-dimensional outdoor scenes, and the operation of inner structure be can't see, but the words by existing mode, to these three-dimensional outdoor scenes roamings use less than the data of inner structure also load, obviously, this is the waste for calculation resources and EMS memory occupation.
Therefore the current problem that solves that needs is to need a kind of Database Dynamic of the virtual reality system for Power Plant Simulation to load Managed Solution.
Summary of the invention
The Database Dynamic that technical matters to be solved by this invention is to provide a kind of virtual reality system loads management method and device, solved the long service efficiency that greatly reduces Power Plant Simulation System of load time, taken a large amount of calculation resources and time and for the problem of the waste of calculation resources and EMS memory occupation.
In order to address the above problem, the Database Dynamic that the invention provides a kind of virtual reality system loads management method, comprise: build database, for various scenes and/or function in described virtual reality system, respectively each scene and/or the involved data structure of function and corresponding scene and/or function are stored, wherein said data structure, comprise the address of the data resource that each scene and/or function are involved and the contact between data resource; Each scene and/or the related data manipulation of function and the data structure of each scene and/or function corresponding stored are encapsulated as to the data model of each scene and/or function, and corresponding access entrance are set for calling; Thereby receive the call instruction that sends when described access entrance is triggered and identify scene and/or the function of calling, only in internal memory, load described scene and/or data model corresponding to function, carry out the data manipulation that relates in described data model, according to described data manipulation, call data structure relevant in the data model that has loaded and show data resource wherein in internal memory.
Further, when described scene comprises three-dimensional outdoor scene roaming, the data structure that each scene is involved is stored with corresponding scene is corresponding respectively, comprise: the data resource correspondence of address in respective data structures of data resource that need to be presented at the contour structures of all parts on interface during using the roaming of three-dimensional outdoor scene stored, and the address of the data resource in described respective data structures does not comprise the address of the data resource of the inner structure that does not need to be presented at each parts on interface.
further, when described scene and/or function comprise that the inner structure of parts is showed and/or installation and operation while showing, respectively each scene and/or the involved data structure of function and corresponding scene and/or function are stored, comprise: the data resource correspondence of address in respective data structures that need to be presented at the data resource of the described parts on interface during using inner structure displaying and/or installation and operation displaying stored, the address of the data resource in described respective data structures does not comprise the address of the data resource that does not need to be presented at the miscellaneous part on interface.
Further, the contact between the involved data resource of each scene and/or function comprises following one or more combination: call relation and assembly relation between the involved data resource of each scene and/or function; The data manipulation that each scene and/or function are related, comprise the demonstration working procedure that each scene and/or function are related.
In order to address the above problem, the present invention also provides a kind of Database Dynamic of virtual reality system to load management devices, comprise: database, be used for for the various scenes of described virtual reality system and/or function, respectively by each scene and/or the involved data structure of function with corresponding scene and/or function is corresponding stores, wherein said data structure, comprise the address of the data resource that each scene and/or function are involved and the contact between data resource; The data encapsulation module, for each scene and/or the related data manipulation of function and the data structure of each scene and/or function corresponding stored are encapsulated as to the data model of each scene and/or function, and arrange corresponding access entrance for calling; The operation load-on module, thereby the scene of calling for receiving the call instruction identification of sending when described access entrance is triggered, only load described scene and/or data model corresponding to function in internal memory by the address that is encapsulated in data resource in described data structure; The operation display module, the data manipulation that relates to for carrying out described data model, call data structure relevant in the data model that has loaded in internal memory and show data resource wherein according to described data manipulation.
Further, described database, when described scene comprises three-dimensional outdoor scene roaming, store as the data resource correspondence of respective data structures the address of data resource that need to be presented at the contour structures of all parts on interface for using the roaming of three-dimensional outdoor scene the time, and the address of the data resource in described respective data structures does not comprise the address of the data resource of the inner structure that does not need to be presented at each parts on interface.
Further, described database, when described scene and/or function comprise that the inner structure of parts is showed and/or installation and operation while showing, the address correspondence that need to be presented at the data resource of data resource in respective data structures of the described parts on interface while being further used for inner structure displaying and/or installation and operation displaying is stored, and the address of the data resource in described respective data structures does not comprise the address of the data resource that does not need to be presented at the miscellaneous part on interface.
Further, the contact between the involved data resource of each scene and/or function comprises following one or more combination: call relation and assembly relation between the involved data resource of each scene and/or function; The data manipulation that each scene and/or function are related, comprise the demonstration working procedure that each scene and/or function are related.
Compared with prior art, application the present invention, greatly shortened the load time, and significantly improved the service efficiency of Power Plant Simulation System, saved simultaneously the calculation resources and the internal memory that are wasted.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of the image loading display method of power plant system of the present invention;
Fig. 2 is the structural drawing of the image loaded and displayed device of power plant system of the present invention.
Embodiment
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 clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment that obtains, belong to the scope of protection of the invention.
As shown in Figure 1, the Database Dynamic of virtual reality system of the present invention loads management method, comprises the following steps:
Step S110, structure database, for various scenes and/or function in described virtual reality system, respectively each scene and/or the involved data structure of function and corresponding scene and/or function are stored, wherein said data structure, comprise the address of the data resource that each scene and/or function are involved and the contact between data resource.
In described virtual reality system, there is each part of each structural member, part and the formation structural member of equipment, constitution equipment.Part such as screw, steel ring etc., the structure that structural member such as bearing, light source etc. combine by part, the main equipment that equipment such as unit, boiler etc. combine by various structural members.Above equipment in virtual reality system, structural member, part are referred to as to parts.Data resource in virtual reality system, mainly refer to the data resource of these parts.
And the involved data resource of each scene and/or function, mainly refer to the data resource that needs to be presented at the parts on interface in each scene and/or function, comprise following one or more combination: in each scene and/or function, need to be presented at structure description, dimensional parameters, the pinup picture data of the contour structures of the parts on interface and/or inner structure, type and the character of above various data resources.
Contact between the involved data resource of each scene and/or function comprises following one or more combination: call relation and assembly relation between the involved data resource of each scene and/or function; For example, the structure description of arbitrary parts, dimensional parameters, pinup picture data are to have association, these data resources are together stored call relation and the assembly relation between them when storage, again for example, arbitrary parts and to form between the parts of low one-level of these parts be also to exist associatedly, these data resources also will together be stored call relation and the assembly relation between them when storage.
The data manipulation that each scene and/or function are related, comprise the demonstration working procedure that each scene and/or function are related.
Step S120, each scene and/or the related data manipulation of function and the data structure of each scene and/or function corresponding stored are encapsulated as to the data model of each scene and/or function, and corresponding access entrance are set for calling;
Scene and/or function generally comprise: the inner structure of three-dimensional outdoor scene roaming, parts is showed, the installation and operation of parts is showed etc.
Thereby scene and/or function that the call instruction identification that step S130, the described access entrance of reception send while being triggered is called, only in internal memory, load described scene and/or data model corresponding to function, carry out the data manipulation that relates in described data model, according to described data manipulation, call data structure relevant in the data model that has loaded and show data resource wherein in internal memory.
Below with an application example, the application is described.
When the scene of Power Plant Simulation System comprises three-dimensional outdoor scene roaming, the data resource correspondence of address in respective data structures of data resource that need to be presented at the contour structures of all parts on interface during using the roaming of three-dimensional outdoor scene stored, and the address of the data resource in described respective data structures does not comprise the address of the data resource of the inner structure that does not need to be presented at each parts on interface.
The roaming demonstration program of three-dimensional outdoor scene roaming and the data resource that need to be presented at the contour structures of all parts on interface are encapsulated as to the data model of three-dimensional outdoor scene roaming, and a corresponding access entrance are set for calling.
system receives the triggering command that operating personnel send, the scene of the current selection of decision operation personnel is three-dimensional outdoor scene roaming, only in internal memory, load data model corresponding to three-dimensional outdoor scene roaming, namely roam demonstration program and the data resource that need to be presented at the contour structures of all parts on interface, carry out described roaming demonstration program, according to described roaming demonstration program, call the data resource of the contour structures of all parts that loaded, for example structure is described, dimensional parameters, the pinup picture data, show that according to the needs of roaming demonstration program thereby the data resource of all parts demonstrates the three-dimensional outdoor scene of a complete Power Plant Simulation System.
Obviously, under the prerequisite that guarantees the normal operation of current scene, unwanted parts do not load, for current pattern, only load the appearance profile of all parts, and the huge related parts of inner structure of quantity just do not need to load, and make the data that load be far smaller than total amount of data, loading velocity can be accelerated more than 80%.
Below with an application example, the application is described again.
When described scene comprises that the inner structure of parts is showed and/or installation and operation while showing, the data resource correspondence of data resource in respective data structures that need to be presented at the described parts on interface during using inner structure displaying and/or installation and operation displaying stored, and the data resource in described respective data structures does not comprise the data resource that does not need to be presented at the miscellaneous part on interface.
The demonstration working procedure that inner structure is showed and/or installation and operation is showed and the data resource that need to be presented at the described parts at interface are encapsulated as to the data model that inner structure is showed and/or installation and operation is showed, and a corresponding access entrance are set for calling.
system receives the triggering command that operating personnel send, the scene of the current selection of decision operation personnel is that installation and operation is showed, only in internal memory, load installation and operation and show corresponding data model, namely demonstrate working procedure and the data resource that need to be presented at the described parts on interface, carry out described demonstration working procedure, according to described demonstration working procedure, call the contour structures of the described parts that loaded and the data resource of inner structure, needs according to the demonstration working procedure, step according to the demonstration operation, the data resource that needs is shown to described parts progressively demonstrates, thereby obtain complete operation demonstration.
Obviously, under the prerequisite that guarantees the normal operation of current scene, unwanted parts do not load, for current pattern, the total data resource that only loads one of them parts in a plurality of parts just can complete operation, the data that load are far smaller than total amount of data, loading velocity can be accelerated more than 70%.
As shown in Figure 2, a kind of Database Dynamic of virtual reality system loads management devices, comprising: database 21, data encapsulation module 22, operation load-on module 23 and operation display module 24, wherein,
Database 21, be used for for the various scenes of described virtual reality system and/or function, respectively by each scene and/or the involved data structure of function with corresponding scene and/or function is corresponding stores, wherein said data structure, comprise the address of the data resource that each scene and/or function are involved and the contact between data resource;
Operation load-on module 23, with database 21, with data encapsulation module 22, be connected, thereby the scene of calling for receiving the call instruction identification of sending when described access entrance is triggered, only load described scene and/or data model corresponding to function in internal memory by the address that is encapsulated in data resource in described data structure; In actual use, operation load-on module 23 can be Memory Controller Hub;
Database 21, when described scene comprises three-dimensional outdoor scene roaming, the data resource correspondence of data resource in respective data structures that need to be presented at the contour structures of all parts on interface while being further used for three-dimensional outdoor scene roaming stored, and the data resource in described respective data structures does not comprise the data resource of the inner structure that does not need to be presented at each parts on interface; When described scene and/or function comprise that the inner structure of parts is showed and/or installation and operation while showing, the data resource correspondence of data resource in respective data structures that need to be presented at the described parts on interface while being further used for inner structure displaying and/or installation and operation displaying stored, and the data resource in described respective data structures does not comprise the data resource that does not need to be presented at the miscellaneous part on interface.
The data resource that each scene and/or function are involved comprises following one or more combination: in each scene, need to be presented at structure description, dimensional parameters, the pinup picture data of the contour structures of the parts on interface and/or inner structure, type and the character of above various data resources.
Contact between the involved data resource of each scene and/or function comprises following one or more combination: call relation and assembly relation between the involved data resource of each scene and/or function.
The data manipulation that each scene and/or function are related, comprise the demonstration working procedure that each scene and/or function are related.
Intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with demonstration at this algorithm that provides.Various general-purpose systems also can with based on together with this teaching, using.According to top description, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.It should be understood that and can utilize various programming languages to realize content of the present invention described here, and the top description that language-specific is done is in order to disclose preferred forms of the present invention.
In the instructions that provides herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can be in the situation that do not have these details to put into practice.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the description to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes in the above.Yet the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires the more feature of feature of clearly putting down in writing than institute in each claim.Or rather, as following claims reflected, inventive aspect was to be less than all features of the disclosed single embodiment in front.Therefore, claims of following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can adaptively change and they are arranged in one or more equipment different from this embodiment the module in the equipment in embodiment.Can be combined into a module or unit or assembly to the module in embodiment or unit or assembly, and can put them into a plurality of submodules or subelement or sub-component in addition.At least some in such feature and/or process or unit are mutually repelling, and can adopt any combination to disclosed all features in this instructions (comprising claim, summary and the accompanying drawing followed) and so all processes or the unit of disclosed any method or equipment make up.Unless clearly statement in addition, in this instructions (comprising claim, summary and the accompanying drawing followed) disclosed each feature can be by providing identical, be equal to or the alternative features of similar purpose replaces.
In addition, those skilled in the art can understand, although embodiment more described herein comprise some feature rather than further feature included in other embodiment, the combination of the feature of different embodiment mean be in scope of the present invention within and form different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with array mode arbitrarily.
All parts embodiment of the present invention can realize with hardware, or realizes with the software module of moving on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that and can use in practice microprocessor or digital signal processor (DSP) to realize according to some or all some or repertoire of parts in the playing device of video in the webpage of the embodiment of the present invention.The present invention can also be embodied as be used to carrying out part or all equipment or device program (for example, computer program and computer program) of method as described herein.The program of the present invention that realizes like this can be stored on computer-readable medium, or can have the form of one or more signal.Such signal can be downloaded and obtain from internet website, or provides on carrier signal, or provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation that do not break away from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or the step in claim.Being positioned at word " " before element or " one " does not get rid of and has a plurality of such elements.The present invention can realize by means of the hardware that includes some different elements and by means of the computing machine of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to carry out imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title by these word explanations.
Claims (8)
1. the Database Dynamic of a virtual reality system loads management method, it is characterized in that, comprising:
Build database, for various scenes and/or function in described virtual reality system, respectively each scene and/or the involved data structure of function and corresponding scene and/or function are stored, wherein said data structure, comprise the address of the data resource that each scene and/or function are involved and the contact between data resource;
Each scene and/or the related data manipulation of function and the data structure of each scene and/or function corresponding stored are encapsulated as to the data model of each scene and/or function, and corresponding access entrance are set for calling;
Thereby receive the call instruction that sends when described access entrance is triggered and identify scene and/or the function of calling, only in internal memory, load described scene and/or data model corresponding to function, carry out the data manipulation that relates in described data model, according to described data manipulation, call data structure relevant in the data model that has loaded and show data resource wherein in internal memory.
2. Database Dynamic as claimed in claim 1 loads management method, it is characterized in that,
When described scene comprised three-dimensional outdoor scene roaming, the data structure that each scene is involved was stored with corresponding scene is corresponding respectively, further comprises:
The data resource correspondence of address in respective data structures of data resource that need to be presented at the contour structures of all parts on interface during using the roaming of three-dimensional outdoor scene stored, and the address of the data resource in described respective data structures does not comprise the address of the data resource of the inner structure that does not need to be presented at each parts on interface.
3. Database Dynamic as claimed in claim 1 loads management method, it is characterized in that,
When described scene and/or function comprise that the inner structure of parts is showed and/or installation and operation while showing, respectively each scene and/or the involved data structure of function and corresponding scene and/or function are stored, further comprise:
The data resource correspondence of address in respective data structures that need to be presented at the data resource of the described parts on interface during using inner structure displaying and/or installation and operation displaying stored, and the address of the data resource in described respective data structures does not comprise the address of the data resource that does not need to be presented at the miscellaneous part on interface.
4. Database Dynamic as claimed in claim 1 loads management method, it is characterized in that,
Contact between the involved data resource of each scene and/or function comprises following one or more combination: call relation and assembly relation between the involved data resource of each scene and/or function;
The data manipulation that each scene and/or function are related, comprise the demonstration working procedure that each scene and/or function are related.
5. the Database Dynamic of a virtual reality system loads management devices, it is characterized in that, comprising:
Database, be used for for the various scenes of described virtual reality system and/or function, respectively by each scene and/or the involved data structure of function with corresponding scene and/or function is corresponding stores, wherein said data structure, comprise the address of the data resource that each scene and/or function are involved and the contact between data resource;
The data encapsulation module, for each scene and/or the related data manipulation of function and the data structure of each scene and/or function corresponding stored are encapsulated as to the data model of each scene and/or function, and arrange corresponding access entrance for calling;
The operation load-on module, thereby the scene of calling for receiving the call instruction identification of sending when described access entrance is triggered, only load described scene and/or data model corresponding to function in internal memory by the address that is encapsulated in data resource in described data structure;
The operation display module, the data manipulation that relates to for carrying out described data model, call data structure relevant in the data model that has loaded in internal memory and show data resource wherein according to described data manipulation.
6. Database Dynamic as claimed in claim 5 loads management devices, it is characterized in that,
Described database, when described scene comprises three-dimensional outdoor scene roaming, the data resource correspondence of address in respective data structures of data resource that need to be presented at the contour structures of all parts on interface while being further used for the roaming of three-dimensional outdoor scene stored, and the address of the data resource in described respective data structures does not comprise the address of the data resource of the inner structure that does not need to be presented at each parts on interface.
7. Database Dynamic as claimed in claim 5 loads management devices, it is characterized in that,
Described database, when described scene and/or function comprise that the inner structure of parts is showed and/or installation and operation while showing, the address correspondence that need to be presented at the data resource of data resource in respective data structures of the described parts on interface while being further used for inner structure displaying and/or installation and operation displaying is stored, and the address of the data resource in described respective data structures does not comprise the address of the data resource that does not need to be presented at the miscellaneous part on interface.
8. Database Dynamic as claimed in claim 5 loads management devices, it is characterized in that,
Contact between the involved data resource of each scene and/or function comprises following one or more combination: call relation and assembly relation between the involved data resource of each scene and/or function;
The data manipulation that each scene and/or function are related, comprise the demonstration working procedure that each scene and/or function are related.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103885788A (en) * | 2014-04-14 | 2014-06-25 | 焦点科技股份有限公司 | Dynamic WEB 3D virtual reality scene construction method and system based on model componentization |
| CN106372260A (en) * | 2016-10-25 | 2017-02-01 | 广州卓能信息科技有限公司 | Method, device and system for information exchange |
| CN106411587A (en) * | 2016-09-26 | 2017-02-15 | 中国空间技术研究院 | Simulation architecture suitable for performance evaluation of satellite communications network |
| WO2018058811A1 (en) * | 2016-09-30 | 2018-04-05 | 歌尔科技有限公司 | Virtual reality scene loading method and device |
| CN109240762A (en) * | 2018-08-07 | 2019-01-18 | 云南电网有限责任公司曲靖供电局 | The loading method and device of resource in a kind of analogue system |
| CN110703916A (en) * | 2019-09-30 | 2020-01-17 | 恒信东方文化股份有限公司 | Three-dimensional modeling method and system |
| CN112596811A (en) * | 2020-12-17 | 2021-04-02 | 杭州艾芯智能科技有限公司 | Method, system, computer equipment and storage medium for reducing memory overhead by dynamic data loading |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872161A (en) * | 2010-04-30 | 2010-10-27 | 浙江大学 | Method for interactive control on key devices in process industry on basis of virtual reality |
| CN102819861A (en) * | 2012-07-25 | 2012-12-12 | 广州供电局有限公司 | Power system three-dimensional device scene modeling method |
| CN102999364A (en) * | 2012-12-05 | 2013-03-27 | 深圳供电局有限公司 | Method and apparatus for running monitored subject classification and dynamic loading based on power grid |
| CN103034491A (en) * | 2012-12-06 | 2013-04-10 | 国电南瑞科技股份有限公司 | Implementation system and method for power system interface integration |
-
2013
- 2013-07-10 CN CN201310289102.5A patent/CN103399873B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872161A (en) * | 2010-04-30 | 2010-10-27 | 浙江大学 | Method for interactive control on key devices in process industry on basis of virtual reality |
| CN102819861A (en) * | 2012-07-25 | 2012-12-12 | 广州供电局有限公司 | Power system three-dimensional device scene modeling method |
| CN102999364A (en) * | 2012-12-05 | 2013-03-27 | 深圳供电局有限公司 | Method and apparatus for running monitored subject classification and dynamic loading based on power grid |
| CN103034491A (en) * | 2012-12-06 | 2013-04-10 | 国电南瑞科技股份有限公司 | Implementation system and method for power system interface integration |
Non-Patent Citations (2)
| Title |
|---|
| 李雷: "基于OGRE的海量三维模型动态调度技术的研究与实现", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
| 罗杰: "面向建筑的虚拟漫游***研究与实现", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
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| CN103885788A (en) * | 2014-04-14 | 2014-06-25 | 焦点科技股份有限公司 | Dynamic WEB 3D virtual reality scene construction method and system based on model componentization |
| CN103885788B (en) * | 2014-04-14 | 2015-02-18 | 焦点科技股份有限公司 | Dynamic WEB 3D virtual reality scene construction method and system based on model componentization |
| CN106411587A (en) * | 2016-09-26 | 2017-02-15 | 中国空间技术研究院 | Simulation architecture suitable for performance evaluation of satellite communications network |
| WO2018058811A1 (en) * | 2016-09-30 | 2018-04-05 | 歌尔科技有限公司 | Virtual reality scene loading method and device |
| CN106372260A (en) * | 2016-10-25 | 2017-02-01 | 广州卓能信息科技有限公司 | Method, device and system for information exchange |
| CN109240762A (en) * | 2018-08-07 | 2019-01-18 | 云南电网有限责任公司曲靖供电局 | The loading method and device of resource in a kind of analogue system |
| CN110703916A (en) * | 2019-09-30 | 2020-01-17 | 恒信东方文化股份有限公司 | Three-dimensional modeling method and system |
| CN112596811A (en) * | 2020-12-17 | 2021-04-02 | 杭州艾芯智能科技有限公司 | Method, system, computer equipment and storage medium for reducing memory overhead by dynamic data loading |
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| CN103399873B (en) | 2017-09-29 |
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