CN108022292A - A kind of numeral subway 3D method for visualizing and system - Google Patents
A kind of numeral subway 3D method for visualizing and system Download PDFInfo
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- CN108022292A CN108022292A CN201711296152.0A CN201711296152A CN108022292A CN 108022292 A CN108022292 A CN 108022292A CN 201711296152 A CN201711296152 A CN 201711296152A CN 108022292 A CN108022292 A CN 108022292A
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- subway
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- 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
Abstract
The embodiment of the invention discloses a kind of digital subway 3D method for visualizing and system, the described method includes：Two ways is manually entered by default template or individually, by data inputting database, wherein the data packet includes subway line information, website construction data, asset of equipments information and monitoring data；Model library is made according to the classification of the data with modeling algorithm, subway station model and accessory model are built, wherein the classification of the data includes equipment class, assets class and Building class；Editor is combined the corresponding model of subway station, the asset of equipments information and the monitoring data chosen from model library using Webgl+Html5 technologies, obtains the model consistent with actual subway station；Three-dimensional 3D visualization processings are carried out to the model consistent with actual subway station, realize that 3D is visualized in a browser.The embodiment of the present invention realizes the unified management of subway information by integrated 3D Visualization Platforms.
Description
Technical field
The present invention relates to 3D rendering interaction technique, espespecially a kind of digital subway 3D method for visualizing and system.
Background technology
The generation of Chinese subway is together decided on by social environment at that time and economic situation, based on the two factors,
The Chinese semicentennial development course of subway industry, can generally be divided into two stages.The wherein first stage, subway construction be for
Adapt to the needs of wartime people's air defense.For example, Beijing Metro is in view of effect of the Moscow metro in wartime, builds up in October, 1969
Beijing Metro Line 1, total length 23.6km.Second stage, the purpose of subway construction are to alleviate the situation of urban traffic blocking, are accelerated
City incity movement of population speed, promotes the economic development in city.As at the beginning of the last century 90's so far, since reform and opening-up,
With various regions rapid development of economy and the sharp increase of population, motor vehicle, each big city of China, occurs serious in succession
Phenomena such as "urban disease"-big traffic congestion.Chinese 34 sizes of population are crossed in 1,000,000 city, have 20 cities to propose to build subway
Plan.The development that Beijing, Shanghai and three big city subway construction of Guangzhou and operating practice demonstrate city underground is big to solving
Urban traffic blocking, improve environmental quality, adjustment urban area structure and industrial pattern and pull urban society's economy to continue
Development and the outstanding role of rational deployment.
By in January, 2017, China opens subway in existing 31 cities, and mileage number reaches 4238.09 kilometers of total kilometrage.
While fast-developing, various information-based means such as video monitoring, alarm, gate inhibition are constantly applied in subway transportation.
But in the prior art, since early period lacks the planning of science, Information System configuration guided by demand, result in as
Lower problem：Application system independently causes not realizing effective data sharing between system, so as to can not meet regulatory requirement；Number
Cause to can not achieve information interconnection between system according to standard disunity, restrict operation system management；Data redundancy causes like numbers
According to repetition typing, data redundancy can not be caused in the synchronization of multiple application systems.
The content of the invention
In order to solve the above-mentioned technical problem, an embodiment of the present invention provides a kind of digital subway 3D method for visualizing and it is
System, can realize the system of subway information by building the monitoring of subway, early warning, positioning, the integrated 3D Visualization Platforms of analysis
One management.
In order to reach the object of the invention, on the one hand, an embodiment of the present invention provides a kind of digital subway 3D method for visualizing,
Including：
Two ways is manually entered by default template or individually, by data inputting database, wherein the data packet
Include subway line information, website construction data, asset of equipments information and monitoring data；
Model library is made according to the classification of the data with modeling algorithm, builds subway station model and accessory model, its
Described in the classification of data include equipment class, assets class and Building class；
Using Webgl+Html5 technologies to chosen from model library the corresponding model of subway station, the asset of equipments
Information and the monitoring data are combined editor, obtain the model consistent with actual subway station；
Three-dimensional 3D visualization processings are carried out to the model consistent with actual subway station, realize that 3D is visual in a browser
Change displaying.
Alternatively, the default template is excel forms.
Alternatively, the monitoring data includes equipment running status monitoring data, subway work centre video monitoring data.
Alternatively, the method further includes：All websites of overall subway line are shown in the form of two-dimentional 2D drawings, it is complete
The whole existing complete subway line figure in displaying city.
Alternatively, it is described to realize that 3D visual presentations further include in a browser：Show that different subways is set according to classification
Apply and equipment and subway station information.
Alternatively, the Subway Facilities and equipment include：Fire fighting device, warning facility, electrical equipment, active/standby power supply, go out
Entrance, direction board, automatic machine, ticketing spot gate and safety check x ray machines, video monitoring information and lift facility facility letter
Breath；
The subway station information includes：Subway station name, monolithic architecture area, first final vehicle hour and disengaging exit.
On the other hand, the embodiment of the present invention additionally provides a kind of digital subway 3D visualization systems, including：
Recording module, for being manually entered by default template or individually two ways, by data inputting database, its
Described in data include subway line information, website construction data, asset of equipments information and monitoring data；
Module is made, for making model library according to the classification of the data with modeling algorithm, builds subway station model
With accessory model, wherein the classification of the data includes equipment class, assets class and Building class；
Editor module, for using Webgl+Html5 technologies to chosen from model library the corresponding model of subway station,
The asset of equipments information and the monitoring data are combined editor, obtain the model consistent with actual subway station；
Processing module, for carrying out three-dimensional 3D visualization processings to the model consistent with actual subway station, is browsing
Realize that 3D is visualized in device.
Alternatively, the default template is excel forms.
Alternatively, the monitoring data includes equipment running status monitoring data, subway work centre video monitoring data.
Alternatively, the system also includes：All websites of overall subway line are shown in the form of two-dimentional 2D drawings, it is complete
The whole existing complete subway line figure in displaying city.
Alternatively, the system also includes：Different Subway Facilities and equipment and subway station information are shown according to classification.
Alternatively, the Subway Facilities and equipment include：Fire fighting device, warning facility, electrical equipment, active/standby power supply, go out
Entrance, direction board, automatic machine, ticketing spot gate and safety check x ray machines, video monitoring information and lift facility facility letter
Breath；
The subway station information includes：Subway station name, monolithic architecture area, first final vehicle hour and disengaging exit.
The embodiment of the present invention is by default template or is individually manually entered two ways, by data inputting database, its
Described in data include subway line information, website construction data, asset of equipments information and monitoring data；Pressed with modeling algorithm
Classification according to the data makes model library, builds subway station model and accessory model, wherein the classification of the data includes setting
Standby class, assets class and Building class；Using Webgl+Html5 technologies to chosen from model library the corresponding model of subway station,
The asset of equipments information and the monitoring data are combined editor, obtain the model consistent with actual subway station；To described
The model consistent with actual subway station carries out three-dimensional 3D visualization processings, realizes that 3D is visualized in a browser.The present invention
Embodiment realizes the unified management of subway information by integrated 3D Visualization Platforms.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and attached drawing.
Brief description of the drawings
Attached drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application is used to explain technical scheme together, does not form the limitation to technical solution of the present invention.
Fig. 1 is the flow chart of numeral subway 3D method for visualizing of the embodiment of the present invention；
Fig. 2 is the schematic diagram of numeral subway 3D method for visualizing of the embodiment of the present invention；
Fig. 3 is the subway station perspective view of numeral subway 3D method for visualizing of the embodiment of the present invention；
Fig. 4 is the subway line figure of numeral subway 3D method for visualizing of the embodiment of the present invention；
Fig. 5 is the information classification displaying figure of numeral subway 3D method for visualizing of the embodiment of the present invention；
Fig. 6 is the structure chart of numeral subway 3D visualization systems of the embodiment of the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where there is no conflict, in the embodiment and embodiment in the application
Feature can mutually be combined.
Step shown in the flowchart of the accompanying drawings can be in the computer system of such as a group of computer-executable instructions
Perform.Also, although logical order is shown in flow charts, in some cases, can be with suitable different from herein
Sequence performs shown or described step.
Fig. 1 be numeral subway 3D method for visualizing of the embodiment of the present invention flow chart, Fig. 2 for the embodiment of the present invention digitally
The schematic diagram of iron 3D method for visualizing, Fig. 3 are the subway station perspective view of numeral subway 3D method for visualizing of the embodiment of the present invention, such as
Shown in Fig. 1-3, the method for the embodiment of the present invention comprises the following steps：
Step 100：Two ways is manually entered by default template or individually, by data inputting database, wherein institute
Stating data includes subway line information, website construction data, asset of equipments information and monitoring data；
Step 101：Model library is made according to the classification of the data with modeling algorithm, builds subway station model and accessory
Model, wherein the classification of the data includes equipment class, assets class and Building class；
Step 102：Using Webgl+Html5 technologies to the corresponding model of subway station, described chosen from model library
Asset of equipments information and the monitoring data are combined editor, obtain the model consistent with actual subway station；
Wherein, Webgl (Web-based Graphics Language) is a kind of 3D drafting standards；
Html5 (Hypertext Markup Language) is hypertext markup language；
Step 103：Three-dimensional 3D visualization processings are carried out to the model consistent with actual subway station, it is real in a browser
Existing 3D is visualized.
Specifically, can the present embodiments relate to a kind of digital subway 3D in design software and 3D rendering interaction technique field
Depending on changing method and system.The method that the embodiment of the present invention proposes, by using webgl+html5 technologies, with Blender/
The multi-modeling means such as 3Dmax/Untiy3D/Marvelous Designer/Maya, are constructed one kind and are attached most importance to subway security protection
The various safety-protection systems such as point, integrated video monitoring, alarm, power monitoring, gate inhibition, monitoring of tools, public broadcasting, build subway
Monitoring, early warning, positioning, the integrated 3D Visualization Platforms of analysis.
Alternatively, the default template is excel forms.
Alternatively, the monitoring data includes equipment running status monitoring data, subway work centre video monitoring data.
Specifically, the embodiment of the present invention can carry out video monitoring, and video monitoring system is the main composition of subway security protection
Part, can supervise uncivil phenomenon, reduce the truth of accident.By the platform, can directly be selected in subway 3D scenes
Select monitoring camera viewing real time monitoring video.Specifically include：Single camera video, video wall, visual angle are servo-actuated, the cone, anti-tune
Image first-class.
Fig. 4 is the subway line figure of numeral subway 3D method for visualizing of the embodiment of the present invention, as shown in figure 4, the method
Further include：All websites of overall subway line are shown in the form of two-dimentional 2D drawings, it is complete to show the existing complete subway in city
Line map.Specifically include：Circuit overview:All websites of overall subway line, complete displaying are shown in the form of 2D drawings
The existing complete line figure in city, including all site names.
Fig. 5 is the information classification displaying figure of numeral subway 3D method for visualizing of the embodiment of the present invention, as shown in figure 5, this hair
Bright embodiment is realized that 3D is visualized and is further included in a browser：Different Subway Facilities and equipment and ground are shown according to classification
Iron site information.
Specifically, the embodiment of the present invention can classify into row information and show, subway concourse can be not only checked in website guide to visitors
The general layout information of layer, station layer, can also show different Subway Facilities and equipment according to classifying, including subway station name,
Monolithic architecture area, first final vehicle hour, the disengaging site information such as exit and other summaries；And video monitoring, fire-fighting are set
Apply, warning facility, electrical equipment, active/standby power supply, containing arrow be directed toward entrance, containing arrow be directed toward direction board, automatic ticketing
Machine, ticketing spot gate, safety check x ray machines, various elevators, such as vertical ladder, inclined ladder installations and facilities information.
Alternatively, the Subway Facilities and equipment include：Fire fighting device, warning facility, electrical equipment, active/standby power supply, go out
Entrance, direction board, automatic machine, ticketing spot gate and safety check x ray machines, video monitoring information and lift facility facility letter
Breath；
The subway station information includes：Subway station name, monolithic architecture area, first final vehicle hour and disengaging exit.
The embodiment of the present invention is by using webgl+html5 technologies, with Blender/3Dmax/Untiy3D/
The multi-modeling means such as Marvelous Designer/Maya, can build monitoring, early warning, positioning, the analysis integration of subway
3D Visualization Platforms.
Specific implementation process of the embodiment of the present invention is as follows：
The data source real scene data.It can include line information, website construction data, website assets information,
Such as equipment class assets class, monitoring information；
Mainly include following steps when the embodiment of the present invention is realized：
S1, subway line typing, subway station model and with set of model import；Wherein, typing refers to data by template,
Such as excel forms are individually manually entered two ways, by data inputting database；
S2, assets information, production equipment running state monitoring data；
S3, subway work centre video monitoring data；
Background analysis data are transferred in S4, front end, carry out integrated and do visual image processing；
What technical solution of the embodiment of the present invention was brought has the beneficial effect that：
Visually：Subway station, building, floor, room, the 3D scene visuals of equipment；
It is interactive：Freely " walking " or " flight " shuttles in 3D scenes, checks its facility everywhere and component for being concerned about, obtains
Relevant information, inquires about real-time status；
Convergence：Various dimensions management information is concentrated in 3D scenes to be showed, and Strengthening Management person Global Information controls power；
Fusion：Easily access industry data, allows management data more comprehensively to provide decision-making foundation for subway information management.
The embodiment of the present invention is complete HTML5 technologies, based on browser, no plug-in unit；Simple light weight front and back end framework, rapidly
Start, high-speed cruising；The time cost of user can be reduced, subway security protection human input cost is reduced, realizes monitoring data mark
Standardization and standardization.
The embodiment of the present invention is by using webgl+html5 technologies, with Blender/3Dmax/Untiy3D/
The multi-modeling means such as Marvelous Designer/Maya, build a kind of digital subway 3D visualization systems.
Detailed process of the embodiment of the present invention is to use Blender/3Dmax/Untiy3D/Marvelous Designer/
The multi-modeling such as Maya means build subway station model and accessory model.Then using Webgl+Html5 technologies to model file,
Assets information data and monitoring data into edlin and are called.Finally, realize that 3D is visualized in a browser.Below to master
Including several steps be illustrated：
S1：Subway line typing, subway station model and with set of model import；
S2：Assets information, production equipment running state monitoring data；
S3：Subway work centre video monitoring data；
S4：Background analysis data are transferred in front end, carry out integrated and do visual image processing；
Above by the various information for being entered into database to rely on, using webgl+html5 technologies, realize in web nets
Page window 3D is visualized.It is first according to classification system and makees perfect model library, for example, can be divided into：
Equipment class：Model a, model b ...；Assets class：General a, general b ...；Building class：Building component a, building portion
Part b ...
Such as：Xx subway stations, are built by foundation construction class model, and equipment class model, assets class model etc. is contained in inside
Deng.
So, by the corresponding model assemble editing in Selection Model storehouse, by this process, complete with practically
The consistent model in iron station.
Fig. 6 is the structure chart of numeral subway 3D visualization systems of the embodiment of the present invention, as shown in fig. 6, the embodiment of the present invention
On the other hand a kind of digital subway 3D visualization systems provided, including：
Recording module 601, for being manually entered by default template or individually two ways, by data inputting data
Storehouse, wherein the data packet includes subway line information, website construction data, asset of equipments information and monitoring data；
Module 602 is made, for making model library according to the classification of the data with modeling algorithm, builds subway station mould
Type and accessory model, wherein the classification of the data includes equipment class, assets class, Building class；
Editor module 603, for using Webgl+Html5 technologies to the corresponding mould of subway station chosen from model library
Type, the asset of equipments information and the monitoring data are combined editor, obtain the model consistent with actual subway station；
Processing module 604, for carrying out three-dimensional 3D visualization processings to the model consistent with actual subway station, clear
Look in device and realize that 3D is visualized.
Alternatively, the default template is excel forms.
Alternatively, the monitoring data includes equipment running status monitoring data, subway work centre video monitoring data.
Alternatively, the system also includes：All websites of overall subway line are shown in the form of two-dimentional 2D drawings, it is complete
The whole existing complete subway line figure in displaying city.
Alternatively, the system also includes：Different Subway Facilities and equipment and subway station information are shown according to classification.
Alternatively, the Subway Facilities and equipment include：Fire fighting device, warning facility, electrical equipment, active/standby power supply, go out
Entrance, direction board, automatic machine, ticketing spot gate and safety check x ray machines, video monitoring information and lift facility facility letter
Breath；
The subway station information includes：Subway station name, monolithic architecture area, first final vehicle hour and disengaging exit.
The embodiment of the present invention is by default template or is individually manually entered two ways, by data inputting database, its
Described in data include subway line information, website construction data, asset of equipments information and monitoring data；Pressed with modeling algorithm
Classification according to the data makes model library, builds subway station model and accessory model, wherein the classification of the data includes setting
Standby class, assets class, Building class；Using Webgl+Html5 technologies to chosen from model library the corresponding model of subway station, institute
State asset of equipments information and the monitoring data is combined editor, obtain the model consistent with actual subway station；To it is described with
The consistent model of actual subway station carries out three-dimensional 3D visualization processings, realizes that 3D is visualized in a browser.It is of the invention real
Example is applied by integrated 3D Visualization Platforms, realizes the unified management of subway information.
Although disclosed herein embodiment as above, the content be only readily appreciate the present invention and use
Embodiment, is not limited to the present invention.Technical staff in any fields of the present invention, is taken off not departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
- A kind of 1. numeral subway 3D the Visual Implementation methods, it is characterised in that including：Two ways is manually entered by default template or individually, by data inputting database, wherein the data packet includes ground Iron line information, website construction data, asset of equipments information and monitoring data；Model library is made according to the classification of the data with modeling algorithm, builds subway station model and accessory model, wherein institute Stating the classification of data includes equipment class, assets class and Building class；Using Webgl+Html5 technologies to chosen from the model library the corresponding model of subway station, the asset of equipments Information and the monitoring data are combined editor, obtain the model consistent with actual subway station；Three-dimensional 3D visualization processings are carried out to the model consistent with actual subway station, realize that 3D visualizes exhibition in a browser Show.
- 2. numeral subway 3D method for visualizing according to claim 1, it is characterised in that the default template is excel Form.
- 3. numeral subway 3D method for visualizing according to claim 1, it is characterised in that the monitoring data includes equipment Running state monitoring data, subway work centre video monitoring data.
- 4. numeral subway 3D method for visualizing according to claim 1, it is characterised in that further include：With two-dimentional 2D drawings The overall subway line of form displaying all websites, it is complete to show the existing complete subway line figure in city.
- 5. numeral subway 3D method for visualizing according to claim 1, it is characterised in that described to realize 3D in a browser Visual presentation further includes：Different Subway Facilities and equipment and subway station information are shown according to classification.
- 6. numeral subway 3D method for visualizing according to claim 5, it is characterised in that the Subway Facilities and equipment bag Include：Fire fighting device, warning facility, electrical equipment, active/standby power supply, entrance, direction board, automatic machine, ticketing spot gate and Safety check x ray machines, video monitoring information and lift facility facilities information；The subway station information includes：Subway station name, monolithic architecture area, first final vehicle hour, disengaging exit.
- A kind of 7. numeral subway 3D visualization systems, it is characterised in that including：Recording module, for being manually entered by default template or individually two ways, by data inputting database, wherein institute Stating data includes subway line information, website construction data, asset of equipments information and monitoring data；Module is made, for making model library according to the classification of the data with modeling algorithm, subway station model is built and matches somebody with somebody Part model, wherein the classification of the data includes equipment class, assets class and Building class；Editor module, for using Webgl+Html5 technologies to the corresponding model of subway station, described chosen from model library Asset of equipments information and the monitoring data are combined editor, obtain the model consistent with actual subway station；Processing module, for carrying out three-dimensional 3D visualization processings to the model consistent with actual subway station, in a browser Realize that 3D is visualized.
- 8. numeral subway 3D visualization systems according to claim 7, it is characterised in that the default template is excel Form.
- 9. numeral subway 3D visualization systems according to claim 7, it is characterised in that the monitoring data includes equipment Running state monitoring data, subway work centre video monitoring data.
- 10. numeral subway 3D visualization systems according to claim 7, it is characterised in that further include：With two-dimentional 2D drawings The overall subway line of form displaying all websites, it is complete to show the existing complete subway line figure in city.
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| CN113554755A (en) * | 2021-07-30 | 2021-10-26 | 招商局重庆交通科研设计院有限公司 | Remote online patrol method for electromechanical facilities of highway tunnel |
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