CN109448130A - Track emergency event experiencing system based on VR and BIM - Google Patents
Track emergency event experiencing system based on VR and BIM Download PDFInfo
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- CN109448130A CN109448130A CN201811242001.1A CN201811242001A CN109448130A CN 109448130 A CN109448130 A CN 109448130A CN 201811242001 A CN201811242001 A CN 201811242001A CN 109448130 A CN109448130 A CN 109448130A
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- 238000004088 simulation Methods 0.000 claims abstract description 19
- 230000000007 visual effect Effects 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 238000004891 communication Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
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- Computer Graphics (AREA)
- Software Systems (AREA)
- Evolutionary Computation (AREA)
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses the track emergency event experiencing systems based on VR and BIM, including scenario simulation device, obtain real scene file, and load emergency event file on real scene file and establish emergency scene；VR device, obtains the action message of user and the action message of user is converted to scene Viewing-angle information, and the scene visual signal of conversion is sent to scenario simulation device；Scene visual signal is established to form vision mode in emergency scene, then vision module is sent to VR device for experiencer's experience by scenario simulation device.The present invention is combined the scene of rail traffic with critical incident by the way that VR technology and BIM technology are combined realization; allow experiencer that can really experience critical incident by VR device; and it reacts; the scene that can realize the track of large area by the way that a small place is arranged; and everyone can be allowed to experience, and be not necessarily to the set time, whenever and wherever possible; experience sense is strong, and practicability is high.
Description
Technical field
The invention belongs to track urgent technique fields, and in particular to a kind of track emergency event based on VR and BIM
Experiencing system.
Background technique
Rail traffic is one of important infrastructure of Economic Development, because it is solving city traffic congestion, is mentioning
High environmental quality, adjustment urban area structure and industrial pattern and pull urban society's sustained economic development and rational deployment
Outstanding role has obtained great development in the new period.And rail traffic is as a biggish place of flow of the people, once it anticipates
Outside, it will cause the injury that can not be estimated.The rehearsal of now all of emergency mode all in practical operation or empty talk, for
The difficulty of practical operation is too big for rail traffic, and participant is indefinite, is unable to reach effective effect.
Summary of the invention
The purpose of the present invention is to provide a kind of track emergency event experiencing system based on VR and BIM, which can mould
The fortuitous event occurred in quasi- track, and can allow and experiencer's real experiences and react.
The purpose of the present invention is what is be achieved through the following technical solutions:
Track emergency event experiencing system based on VR and BIM, comprising:
Scenario simulation device obtains real scene file, and loads emergency event file on real scene file and establish
Emergency scene；
VR device obtains the action message of user and the action message of user is converted to scene Viewing-angle information, will convert
Scene visual signal be sent to scenario simulation device；
Scenario simulation device establishes scene visual signal to form vision mode in emergency scene, then by vision module
VR device is sent to for experiencer's experience.
Further, it is connected with communication device between the scenario simulation device and VR device, is descended in information
It reaches.
Further, the scenario simulation device includes processor and time module connected to the processor, display mould
Block, input module and memory module；
The memory module is for storing real scene file, emergency scene file, emergency scene and vision module file；
The input module is for inputting information；
The display module is for showing information；
The time module is for calculating temporal information；
BIM prototype software and model foundation software are installed in the scenario simulation device.
Further, the VR device is connected with shared display screen.
Further, described establish scene visual signal in emergency scene is referred to forming vision mode: true
Space geometry coordinate is established on document scene, and visual angle scene information is established on X-plane, the emergency event file on the face Y, in original
The three-dimensional target that DATA REASONING is established on point is Viewing-angle information according to the direction of the movement of stereo target, and emergency event is literary
Part is documented on real scene file, is finally mutually converted scene visual information and emergency event file and is formed emergency scene.
Further, the invention also includes air blower, heat generating device and spray equipments.
The present invention is mutually tied the scene of rail traffic with critical incident by the way that VR technology and BIM technology are combined realization
It closes, allows experiencer that can really experience critical incident by VR device, and react, it can by one small place of setting
To realize the scene of the track of large area, and everyone can be allowed to experience, and be not necessarily to the set time, whenever and wherever possible, experience
Sense is strong, and practicability is high.
Detailed description of the invention
Fig. 1 is the flow diagram of invention.
Specific embodiment
Embodiment 1
Track emergency event experiencing system provided in this embodiment based on VR and BIM includes scenario simulation device, communication
Device and VR device, the scenario simulation device is for obtaining real scene file and will record emergency on real scene file
Final emergency scene is established after incident file, the real scene file is to load by BIM prototype software, or pass through
The scanning of 3D scanning means loads, and is to try to based on reduction real scene, the emergency event file is soft by BIM model
Part loads on real scene file, and the emergency event file includes the real events such as fire, earthquake, derailing, will answer
Anxious incident file is documented on real scene file to form final emergency scene, specifically, will be on real scene file
Space geometry coordinate is established, visual angle scene information is established on X-plane, emergency event file, establishes number on origin on the face Y
It is Viewing-angle information according to the direction of the movement of stereo target according to the three-dimensional target of measurement, and emergency event file is documented in very
On real document scene, finally scene visual information and emergency event file are mutually converted and form emergency scene.
The VR device is connect by communication module with scenario simulation device, the action message of the user for acquisition and reading
The action message for taking family is converted to scene Viewing-angle information, and the scene visual signal of foundation is sent to scenario simulation device to build
Visual angle scene information is specifically replaced with scene Viewing-angle information in space geometry coordinate system, to establish out by vertical vision mode
Vision mode scene sends VR device for the vision mode of foundation for experiencer's observation, allows experiencer can be in space geometry
Some coordinate points in coordinate system are set out true to experience.
The communication module is used to establish data communication between scenario simulation device and VR device, can be used bluetooth,
Zigbee or gateway etc. are realized.
The scenario simulation device tool includes an at least display, a processor, a memory module, an input unit and one
The data transmission unit for the communication established with communication module, the memory module is for storing real scene file, emergency scene
File, emergency scene and vision module file；The input module is for inputting information；The display module is for showing letter
Breath；The time module is for calculating temporal information；Computer realization specifically can be used, and its domestic demand installs BIM prototype software
With model foundation software, the BIM prototype software is for loading real scene file and emergency event file, the model foundation
Software is for establishing emergency scene and vision mode.
The display screen that the VR device includes at least a VR helmet and is mounted in the helmet, for allowing experiencer to see vision
Emergency scene in model may also include experience clothes, the sense of reality allowed to be promoted；The VR device is also connected with by communication device
One shared screen can intuitively see the movement of experiencer by sharing screen.
Embodiment 2
The present embodiment increases special efficacy device air blower, heat generating device and spray equipment on the basis of embodiment 1, described
Air blower can imitate the grade and other effects of wind and wind, and heat generating device can be with the effect of heat when simulated fire, spray dress
The effect that can simulate rain is set, to experiencer with most true effect.
The above is only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, any
The transformation and replacement carried out based on technical solution provided by the present invention and inventive concept should all be covered in protection model of the invention
In enclosing.
Claims (6)
1. the track emergency event experiencing system based on VR and BIM, characterized by comprising:
Scenario simulation device obtains real scene file, and loads emergency event file on real scene file and establish emergency
Scene；
VR device obtains the action message of user and the action message of user is converted to scene Viewing-angle information, by the field of conversion
Scape visual signal is sent to scenario simulation device；
Scene visual signal is established in emergency scene to form vision mode, then vision module is sent by scenario simulation device
To VR device for experiencer's experience.
2. the track emergency event experiencing system according to claim 1 based on VR and BIM, it is characterised in that: the field
It is connected with communication device between scape simulator and VR device, the upload for information is assigned.
3. the track emergency event experiencing system according to claim 1 based on VR and BIM, it is characterised in that: the field
Scape simulator includes processor and time module connected to the processor, display module, input module and memory module；
The memory module is for storing real scene file, emergency scene file, emergency scene and vision module file；
The input module is for inputting information；
The display module is for showing information；
The time module is for calculating temporal information；
BIM prototype software and model foundation software are installed in the scenario simulation device.
4. the track emergency event experiencing system according to claim 1 based on VR and BIM, it is characterised in that: the VR
Device is connected with shared display screen.
5. the track emergency event experiencing system according to claim 1 based on VR and BIM, it is characterised in that: described to incite somebody to action
The foundation of scene visual signal is referred in emergency scene with forming vision mode: space geometry seat is established on real scene file
Mark, establishes visual angle scene information on X-plane, the emergency event file on the face Y, and the three-dimensional mark of DATA REASONING is established on origin
Target is Viewing-angle information according to the direction of the movement of stereo target, and emergency event file is documented on real scene file, most
Scene visual information and emergency event file are mutually converted afterwards and form emergency scene.
6. the track emergency event experiencing system according to claim 1 based on VR and BIM, it is characterised in that: further include
Air blower, heat generating device and spray equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242001.1A CN109448130A (en) | 2018-10-24 | 2018-10-24 | Track emergency event experiencing system based on VR and BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242001.1A CN109448130A (en) | 2018-10-24 | 2018-10-24 | Track emergency event experiencing system based on VR and BIM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109448130A true CN109448130A (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811242001.1A Pending CN109448130A (en) | 2018-10-24 | 2018-10-24 | Track emergency event experiencing system based on VR and BIM |
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| Country | Link |
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| CN (1) | CN109448130A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569595A (en) * | 2016-10-19 | 2017-04-19 | 上海市城市建设设计研究总院 | Virtual engineering experience method and virtual engineering experience device based on VR (Virtual Reality) and BIM (Building Information Model) |
| CN106960612A (en) * | 2017-05-24 | 2017-07-18 | 电子科技大学 | One kind sees car and test ride simulation system and method based on VR |
| CN107330978A (en) * | 2017-06-26 | 2017-11-07 | 山东大学 | The augmented reality modeling experiencing system and method mapped based on position |
-
2018
- 2018-10-24 CN CN201811242001.1A patent/CN109448130A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569595A (en) * | 2016-10-19 | 2017-04-19 | 上海市城市建设设计研究总院 | Virtual engineering experience method and virtual engineering experience device based on VR (Virtual Reality) and BIM (Building Information Model) |
| CN106960612A (en) * | 2017-05-24 | 2017-07-18 | 电子科技大学 | One kind sees car and test ride simulation system and method based on VR |
| CN107330978A (en) * | 2017-06-26 | 2017-11-07 | 山东大学 | The augmented reality modeling experiencing system and method mapped based on position |
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Application publication date: 20190308 |
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| RJ01 | Rejection of invention patent application after publication |