CN209015218U - It is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform - Google Patents
It is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform Download PDFInfo
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- CN209015218U CN209015218U CN201822090380.9U CN201822090380U CN209015218U CN 209015218 U CN209015218 U CN 209015218U CN 201822090380 U CN201822090380 U CN 201822090380U CN 209015218 U CN209015218 U CN 209015218U
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- threedimensional model
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Abstract
The utility model discloses a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, including sequentially connected image capture device, image storage module, threedimensional model creation module, threedimensional model processing module and cloud platform server, the cloud platform server is connected to threedimensional model and checks equipment, space time information cloud platform, space time information database and terminal.The utility model simple structure and reasonable design, using space time information cloud platform as core, it realizes the cross-platform joint of outdoor scene three-dimensional LOD model and establishes application, it does not need to make corresponding development and application specifically for each platform again, reduce modeling cost, space time information cloud platform can realize its data and other platforms shared simultaneously, substantially increase data user rate.
Description
Technical field
The utility model belongs to threedimensional model technical field, and in particular to a kind of based on cross-platform outdoor scene threedimensional model pipe
Cloud platform ought to be used.
Background technique
The emergence of dimensional Modeling Technology and the appearance of virtual reality technology provide a kind of non-for production design and innovation
Often good workbench.No matter in engineering project or in scientific research, we are generally required to the object in some reality
Body, scene carry out three-dimensional reconstruction.Three-dimensional live modeling technique is the new and high technology of outdoor scene reduction, is set by image collection
The image information of the multiple angle acquisition objects of the peripheral apparatus such as standby, camera, mobile phone, aviation UAV, later using dedicated soft
Part carries out three-dimensional reconstruction, the three-dimensional live model of quick Fabrication atural object, which has high-precision, high-resolution, fine definition
The characteristics of, start to be known over the past two years, gradually applies and advised in mapping measurement, GIS-Geographic Information System, teaching displaying, city
It draws, build in the fields such as construction, game making, large-scale address investigation, archaeology, building recovery.
The technology had just emerged in recent years, due to being related to Professional Photography, high-definition image acquisition, complicated split algorithm, modeling
The complex arts such as publication, big data processing, in the limitation for adding network bandwidth, never by a large amount of commercial." art industry has specially
Attack ", no matter how powerful any scientific & technical corporation is, also can not all be made in all respects best.And it is set in outdoor scene threedimensional model
Meter field, the technical issues of being related to every aspect, are very more, for example are related to Professional Photography, high-definition image acquisition, complicated split
The complex arts such as algorithm, modeling publication, big data processing, are often unable to satisfy engineering design requirements using single platform software,
It is also impossible to all be made best in all respects.
For this purpose, when carrying out the design of outdoor scene threedimensional model, cross-platform use in conjunction is just particularly important, by playing not
With the advantage of platform, learn from other's strong points to offset one's weaknesses, can high-effect high-quality completion outdoor scene threedimensional model design meter, play outdoor scene threedimensional model set
The maximum utility value of meter, it is therefore desirable to a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide one kind to be based on
Cross-platform outdoor scene threedimensional model management application cloud platform, simple structure and reasonable design, using space time information cloud platform as core
The heart realizes the cross-platform joint of outdoor scene three-dimensional LOD model and establishes application, while space time information cloud platform can be by its data and its
Its platform, which is realized, to be shared, and data user rate is substantially increased.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of based on cross-platform outdoor scene three
Dimension module management application cloud platform, it is characterised in that: including sequentially connected image capture device, image storage module, three-dimensional
Model creation module, threedimensional model processing module and cloud platform server, the cloud platform server are connected to threedimensional model and check
Equipment, space time information cloud platform, space time information database and terminal.
Above-mentioned is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, it is characterised in that: the three-dimensional
Model processing modules include threedimensional model diversity module and the encryption mould that connects with the output end of the threedimensional model diversity module
Block.
Above-mentioned is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, it is characterised in that: the encryption
The number of module is M, M encrypting module parallel connection, adjacent N number of encrypting module in the encrypting module of M parallel connection
Between be provided with cipher key expansion module for making adjacent N number of encrypting module shared key.
Above-mentioned is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, it is characterised in that: the encryption
Module is AES encryption module.
Above-mentioned is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, it is characterised in that: described image
Memory module is Ali's cloud OSS.
Compared with the prior art, the utility model has the following advantages:
1, the utility model has the advantages of simple structure, design is reasonable, realizes and easy to use and operate.
2, for the utility model using space time information cloud platform as core, joint image acquires equipment, image storage module, three-dimensional
Model creation module and threedimensional model processing module are completed jointly from picture collection to each of outdoor scene three-dimensional LOD model foundation
Stage work realizes the cross-platform joint of outdoor scene three-dimensional LOD model and establishes application, primary to import, and runs everywhere, reduction is modeled as
This, is different from traditional modeling pattern, does not require in the professional knowledge to modeling personnel.
3, in the utility model, outdoor scene three-dimensional LOD model is stored in space time information database by cloud platform server, is passed through
Space time information database can transfer outdoor scene three-dimensional LOD model, and can be updated to outdoor scene three-dimensional LOD model, with constantly
Empty information cloud platform, which can realize its data and other platforms, to be shared, and data user rate is substantially increased.
In conclusion the utility model simple structure and reasonable design realizes reality using space time information cloud platform as core
The cross-platform joint of scape three-dimensional LOD model establishes application, reduces modeling cost, at the same space time information cloud platform can by its data with
Other platforms, which are realized, to be shared, and data user rate is substantially increased.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the schematic block circuit diagram of the utility model.
Fig. 2 is the schematic block circuit diagram of the utility model threedimensional model processing module.
Description of symbols:
1-cloud platform server；2-threedimensional model processing modules；2-1-threedimensional model diversity module；
2-2-encrypting module；2-3-cipher key expansion module；3-threedimensional model creation modules；
4-image storage modules；5-image capture devices；6-terminals；
7-space time information databases；8-space time information cloud platforms；9-threedimensional models check equipment.
Specific embodiment
As shown in Figure 1, the utility model includes sequentially connected image capture device 5, image storage module 4, three-dimensional mould
Type creation module 3, threedimensional model processing module 2 and cloud platform server 1, the cloud platform server 1 are connected to threedimensional model and look into
See equipment 9, space time information cloud platform 8, space time information database 7 and terminal 6.
In the present embodiment, the threedimensional model processing module 2 include threedimensional model diversity module 2-1 and with the three-dimensional mould
The encrypting module 2-2 that the output end of type diversity module 2-1 connects.
In actual use, image capture device 5 includes unmanned plane shooting, mobile phone camera and/or digital camera, Image Acquisition
Equipment 5 includes that ground circulating type is shot, gradual craft is finely shot, unmanned plane for obtaining outdoor scene photo, the mode of acquisition
Around flight shooting, unmanned plane oblique photograph, mobile phone camera shooting and digital camera shooting.Image storage module 4 is using distribution
Formula object storage system, for storing outdoor scene photo.Pass through 2G/3G/4G net between 5 image storage module 4 of image capture device
Network, blueteeth network, WIFI, Zigbee, USB or WLAN connection.
It is the Modeling Platform based on ContexCapture modeling software with threedimensional model creation module 3, it can be by outdoor scene photo
Outdoor scene three-dimensional LOD model is generated, outdoor scene three-dimensional LOD model has fixed number of levels.
Whole outdoor scene three-dimensional LOD model is divided into several layers, multiple encrypting modules by threedimensional model diversity module 2-1
2-2 respectively encrypts different LOD layers of data, and is respectively stored in cloud platform server 1, therefore facilitate storage and biography
It is defeated, have the advantages that retrieve convenience, high concurrent, high reliability.
Cloud platform server 1 checks that equipment 9 or terminal 6 show outdoor scene three-dimensional LOD model by threedimensional model, cloud
Outdoor scene three-dimensional LOD model is stored in space time information database 7 by Platform Server 1, can be transferred by space time information database 7
Outdoor scene three-dimensional LOD model, and outdoor scene three-dimensional LOD model can be updated, while space time information cloud platform 8 can be counted
It is shared according to being realized with other platforms, substantially increase data user rate.
In the present embodiment, the number of the encrypting module 2-2 is M, and M encrypting module 2-2 parallel connection, M parallel
It is provided between adjacent N number of encrypting module 2-2 in the encrypting module 2-2 of connection for keeping adjacent N number of encrypting module 2-2 total
Enjoy the cipher key expansion module 2-3 of key.
In actual use, M is the positive integer not less than 3, and N is the positive integer less than M, and adjacent N number of encrypting module 2-2 is total
It enjoys after removing adjacent N number of encrypting module 2-2 in cipher key expansion module a 2-3, the encrypting module 2-2 of M parallel connection
Remaining M-N encrypting module 2-2 shares a cipher key expansion module 2-3, effectively reduces the quantity of cipher key expansion module 2-3,
Parallel system structure can be simplified, reduce system area, reduce preparation cost, using effect is good.
In the present embodiment, the encrypting module 2-2 is AES encryption module.AES encryption module provides 128 keys, safety
Property it is high.When key length is 128, then M=11, N=2.
In the present embodiment, described image memory module 4 is Ali's cloud OSS.Ali's cloud OSS is cloud storage service system, tool
There is magnanimity, safety, low cost, highly reliable.
The above is only the embodiments of the present invention, not imposes any restrictions to the utility model, all according to this
Any simple modification to the above embodiments of utility model technical spirit, change and equivalent structural changes, still fall within
In the protection scope of technical solutions of the utility model.
Claims (5)
1. a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, it is characterised in that: including sequentially connected figure
As acquisition equipment (5), image storage module (4), threedimensional model creation module (3), threedimensional model processing module (2) and cloud platform
Server (1), the cloud platform server (1) are connected to threedimensional model and check equipment (9), space time information cloud platform (8), space-time letter
Cease database (7) and terminal (6).
2. described in accordance with the claim 1 a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, feature exists
In: the threedimensional model processing module (2) include threedimensional model diversity module (2-1) and with the threedimensional model diversity module
The encrypting module (2-2) that the output end of (2-1) connects.
3. a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform according to claim 2, feature exists
In: the number of the encrypting module (2-2) is M, M encrypting module (2-2) parallel connection, the encryption mould of M parallel connection
It is provided between adjacent N number of encrypting module (2-2) in block (2-2) for making adjacent N number of encrypting module (2-2) shared key
Cipher key expansion module (2-3).
4. a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform according to claim 2, feature exists
In: the encrypting module (2-2) is AES encryption module.
5. described in accordance with the claim 1 a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform, feature exists
In: described image memory module (4) is Ali's cloud OSS.
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| CN201822090380.9U CN209015218U (en) | 2018-12-13 | 2018-12-13 | It is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform |
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| CN201822090380.9U CN209015218U (en) | 2018-12-13 | 2018-12-13 | It is a kind of based on cross-platform outdoor scene threedimensional model management application cloud platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111783215A (en) * | 2020-07-13 | 2020-10-16 | 深圳水平线室内设计有限公司 | Interior decoration design device and method |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111783215A (en) * | 2020-07-13 | 2020-10-16 | 深圳水平线室内设计有限公司 | Interior decoration design device and method |
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