CN104463427A - Refinery device noise hazard risk management system based on virtual reality technology - Google Patents
Refinery device noise hazard risk management system based on virtual reality technology Download PDFInfo
- Publication number
- CN104463427A CN104463427A CN201410643536.5A CN201410643536A CN104463427A CN 104463427 A CN104463427 A CN 104463427A CN 201410643536 A CN201410643536 A CN 201410643536A CN 104463427 A CN104463427 A CN 104463427A
- Authority
- CN
- China
- Prior art keywords
- noise
- refinery
- management
- management system
- virtual reality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 28
- 230000036541 health Effects 0.000 claims abstract description 17
- 238000012549 training Methods 0.000 claims abstract description 12
- 238000013517 stratification Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000004939 coking Methods 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000008520 organization Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000016354 hearing loss disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005504 petroleum refining Methods 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 231100001267 hazard identification Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012954 risk control Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0635—Risk analysis of enterprise or organisation activities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
- G06Q50/2057—Career enhancement or continuing education service
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Educational Administration (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Educational Technology (AREA)
- Tourism & Hospitality (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Primary Health Care (AREA)
- General Health & Medical Sciences (AREA)
- Development Economics (AREA)
- Health & Medical Sciences (AREA)
- Game Theory and Decision Science (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a refinery device noise hazard risk management system based on the virtual reality technology. The system comprises a three-dimensional drive engine module, a scene database module and a noise hazard risk ranking management module. By the application of the advanced virtual reality technology and the network technology, virtual reality hardware equipment is used cooperatively, the working environment noise hazard level-to-level management consistent with the newest national noise level-to-level standard can be achieved at a terminal of a computer, a visual and convenient management system and a vivid virtual management scene are provided for occupational health management personnel of a refinery enterprise, a specific working environment noise distribution scene can be simulated, operators can be in touch with facts to the maximum degree, noise hazard management training operation can be carried out more visually, the management and training cost can be saved greatly, the training efficiency is improved, the system operability is high, and the study interface is friendly.
Description
Technical field
The present invention relates to computer communication technology field, particularly relate to a kind of refinery system noise based on virtual reality technology harm risk management system.
Background technology
There is numerous noise sources such as compressor, blower fan, heating furnace, exhaust emptying and all types of industries pump in petroleum refining enterprise, point is many, wide, as can be seen from annual occupational health examination result, worker's hearing impairment incidence is the highest in all abnormal indexes relevant with occupation, and therefore noise hazard has become current affects one of Major risk factors of Sinopec employees health.
Occupational hygienic standard " workplace Occupational Disease Hazards operation classification the 4th part: noise " (GBZ/T229.4-2012) is issued, and formally implements on Dec 1st, 2012.But, because knowledge of occupational health is highly professional, content is comparatively abstract and enterprise occupational health management personnel mostly are part-time, therefore standard often indigestion application.How to allow national standard be that enterprise is used, thus reach and promote its occupational health management ability and management effect, the object of protection worker health is our occupational health Scientific Research Workers problem demanding prompt solution.
The present invention utilizes virtual reality (Virtual Reality is called for short VR) technology, designs rational interactive means, makes the virtual environment that user's energy interactively is observed and operating system generates, produces a kind of sensation on the spot in person.The limitation that it is the carrier of knowledge that this virtual reality has departed from " word ", can help user to understand efficiently and manage related abstractions knowledge and problem, improves normalizing operation ability and processing power.
Summary of the invention
The present invention is directed to the deficiencies in the prior art and the actual demand of petroleum refining enterprise occupational health management, a kind of refinery system noise based on virtual reality technology is provided to endanger risk management system, it is by deep engineering analysis and field investigation and detection, carries out abundant identification to the distribution of refinery device workplace noise source and operation post contact noise situation; The stage division of GBZ/T229.4 is utilized to carry out classification to operating environment noise hazard; For noise different stage, according to data at home and abroad optimization, perfect refinery system noise harm management and means of defence; Utilize 3D engine implementation to the tissue of operating environment noise hazard identification, classification and risk control, management and real-time rendering, and exploitation is based on the operation of the interactive real-time management of browser/server and rehearsal function.
Accordingly, the invention provides a kind of refinery system noise based on virtual reality technology harm risk management system, it comprises 3D and drives engine modules, contextual data library module and noise hazard risk stratification administration module;
Described 3D drives engine modules for receiving and processing the person's of participating in training actuating signal that each sensor in described risk management system receives, and each functional module of dummy model makes corresponding reaction, makes respective action as controlled role in virtual scene;
Described contextual data library module provides digitizing scene for virtual training;
Described noise hazard risk stratification administration module carries out risk stratification according to real time data to operating environment noise hazard, provides appropriate level and provides corresponding noise hazard classify-controlling management countermeasure.
Wherein, described 3D driving engine modules comprises the organization and management submodule to scene database further, customization roaming state mechanism submodule, real-time blanking submodule, level of detail texture submodule, the I/O submodule of supported data.
Wherein, described contextual data library module comprises refinery device basic database, refinery mounted cast storehouse.
Wherein, described refinery mounted cast storehouse comprises the three-dimensional digitalization model of multiple typical refinery device factory building such as Atmospheric vacuum, delayed coking, device and equipment stereoscopic level, model and reality scene build according to 1: 1 ratio, and refinery device basic database comprises equipment Foundations data, the content such as technological process and Occupational health protection facility data of said apparatus.
Wherein, described noise hazard risk stratification administration module comprises Noise Exposure site-models storehouse, noise hazard risk stratification model bank and noise hazard risk stratification control and management model bank.
The present invention also provides a kind of use based on the refinery system noise harm risk management equipment of the refinery system noise harm risk management system of virtual reality technology, it comprises computer terminal and sensor, and the described harm of the refinery system noise based on virtual reality technology risk management system is built in described computer terminal.
Beneficial effect of the present invention:
The present invention uses advanced virtual reality technology, network technology, virtual reality hardware device is coordinated to realize in computer terminal managing with up-to-date national noise rating standard synchronisation noise risk stratification, for Petrochemical Enterprises occupational health management personnel provide management system easily directly perceived, the virtual management scene of lifelike image, specific operating environment noise profile scene can be simulated, make operating personnel's closing to reality to greatest extent, carry out noise hazard risk management training operation more intuitively, greatly save management and training cost, enhancement training efficiency, system operability is strong, study friendly interface.
Accompanying drawing explanation
Fig. 1-based on virtual reality technology refinery system noise harm risk management system realize structure.
Embodiment
The invention provides a kind of refinery system noise based on virtual reality technology harm risk management system, it comprises 3D and drives engine modules, contextual data library module and noise hazard risk stratification administration module.
Further, described refinery system noise harm risk management system is only by above-mentioned module composition.
The principle of work of the harm of the refinery system noise based on virtual reality technology risk management system provided by the invention is:
The first step, uses 3 d modeling software to build the three-dimensional model of refinery device in conjunction with concrete device situation;
Second step, by deep engineering analysis and field investigation and detection, carries out abundant identification to the distribution of petrochemical industry refinery device workplace noise source, noise intensity and operation post contact noise situation;
3rd step, utilizes GBZ/T229.4 stage division to carry out risk stratification to the noise that refinery device exists, and sets up corresponding three-dimensional digital virtual reality data storehouse and noise hazard risk stratification module;
4th step, utilizes 3 d modeling software to be structured in virtual scene and realizes each refinery system noise occupational hazards risk stratification control and management countermeasure, realize man-machine interactive operation true to nature.
Described 3D drives engine modules for receiving and processing the person's of participating in training actuating signal that each sensor in described risk management system receives, and each functional module of dummy model makes corresponding reaction, makes respective action as controlled role in virtual scene.
Described 3D driving engine modules comprises the organization and management submodule to scene database further, customization roaming state mechanism submodule, real-time blanking submodule, level of detail texture submodule, the I/O submodule of supported data.
Described contextual data library module provides digitizing scene for virtual training.
Core of the present invention is noise hazard risk stratification administration module, by selecting typical refinery device, system noise Harm fully analyzed and carries out Site Detection, use national up-to-date stage division to carry out risk stratification to its noise existed on this basis and propose risk stratification control way from aspects such as project slash, individual protection measure and occupational health management measures.Undertaken playing up realization by virtual reality technology, the device of functional realiey and equipment and reality scene build model according to the ratio of 1: 1, and have mutual and query function.
Further, described contextual data library module comprises refinery device basic database, refinery mounted cast storehouse.
Wherein, described refinery mounted cast storehouse comprises the three-dimensional digitalization model of multiple typical refinery device factory building such as Atmospheric vacuum, delayed coking, device and equipment stereoscopic level, and model and reality scene build according to 1: 1 ratio.Refinery device basic database comprises equipment Foundations data, the content such as technological process and Occupational health protection facility data of said apparatus.
Described noise hazard risk stratification administration module carries out risk stratification according to real time data to operating environment noise hazard, provides appropriate level and provides corresponding noise hazard classify-controlling management countermeasure.
Described noise hazard risk stratification administration module comprises Noise Exposure site-models storehouse, noise hazard risk stratification model bank and noise hazard risk stratification control and management model bank.
The present invention also provides a kind of use based on the refinery system noise harm risk management of the refinery system noise harm risk management system of virtual reality technology, it comprises computer terminal and sensor, and 3D drives engine modules, contextual data library module and noise hazard risk stratification administration module to be built in described computer terminal.
Below adopt embodiment to describe embodiments of the present invention in detail, to the present invention, how application technology means solve technical matters whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.
Refinery system noise based on virtual reality technology harm risk management system provided by the invention:
(1) by deep engineering analysis and field investigation, the control measure identifying the source of workplace productive noise, distribution range, worker exposure's noise situations and take, collect hearing impairment data previously, determine the operation that needs to carry out noise rating and operating environment.
(2) stage division of GBZ/T229.4 is utilized to carry out risk stratification to operating environment noise;
(3) for different noise grade, according to the differentiated control principle that GBZ/T229.4 proposes, specific aim, directiveness, workable noise hazard risk prevention system measure are proposed, comprise project slash, noise hazard and protection mark is arranged, noise protection articles for use wear, occupational health training, Occupational Health Monitoring, Work places monitoring etc.
Fig. 1 be based on virtual reality technology refinery system noise harm risk management system realize structural drawing, mainly comprise 3D drive engine modules, several partial contents such as contextual data library module, noise hazard risk stratification administration module and computer terminal.
3D drives engine modules to be responsible for the data of display, organization and management three-dimensional virtual scene, for showing renders three-dimensional training scene, realize the various application of management training, the interface providing secondary system to develop and instrument, can realize three-dimensional visualization, scene editor, freely travel, the function such as information inquiry.
Contextual data library module comprises the three-dimensional digitalization model of multiple typical refinery device factory building such as Atmospheric vacuum, delayed coking, device, equipment and basic database stereoscopic level, and model and reality scene build according to 1: 1 ratio.
Noise hazard risk stratification administration module comprises the data such as noise hazard operation field model bank, noise hazard risk stratification module, noise hazard risk stratification control and management model bank.
3D drives engine and scene database to be built in computer terminal, 3D drives engine for receiving and processing the user's actuating signal received in described risk management system, control role in virtual scene and make respective action, scene database provides digitizing scene for virtual training.
Core noise hazard risk stratification administration module wherein, select typical refinery device, system noise Harm fully analyzed and carries out Site Detection, use national up-to-date stage division to carry out risk stratification to the noise that its operating environment exists on this basis and propose risk stratification control way from aspects such as project slash, individual protection measure and occupational health management measures.Undertaken playing up realization by virtual reality technology, the device of functional realiey and equipment and reality scene build model according to the ratio of 1: 1, and have mutual and query function.
This noise hazard risk stratification administration module can carry out risk stratification according to real time data to operating environment noise hazard, provides appropriate level and provides corresponding noise hazard classify-controlling management countermeasure.
All above-mentioned this intellecture properties of primary enforcement, not setting restriction this new product of other forms of enforcement and/or new method.Those skilled in the art will utilize this important information, and foregoing is revised, to realize similar implementation status.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (6)
1. the invention provides a kind of refinery system noise based on virtual reality technology harm risk management system, it is characterized in that: comprise 3D and drive engine modules, contextual data library module and noise hazard risk stratification administration module;
Described 3D drives engine modules for receiving and processing the person's of participating in training actuating signal that each sensor in described risk management system receives, and each functional module of dummy model makes corresponding reaction, makes respective action as controlled role in virtual scene;
Described contextual data library module provides digitizing scene for virtual training;
Described noise hazard risk stratification administration module carries out risk stratification according to real time data to operating environment noise hazard, provides appropriate level and provides corresponding noise hazard classify-controlling management countermeasure.
2. refinery system noise harm risk management system as claimed in claim 1, it is characterized in that: described 3D driving engine modules comprises the organization and management submodule to scene database, customization roaming state mechanism submodule, real-time blanking submodule, level of detail texture submodule, the I/O submodule of supported data.
3. refinery system noise harm risk management system as claimed in claim 1 or 2, is characterized in that: described contextual data library module comprises refinery device basic database, refinery mounted cast storehouse.
4. the refinery system noise harm risk management system as described in claims 1 to 3, it is characterized in that: described refinery mounted cast storehouse comprises the three-dimensional digitalization model of multiple typical refinery device factory building such as Atmospheric vacuum, delayed coking, device and equipment stereoscopic level, model and reality scene build according to 1: 1 ratio, and refinery device basic database comprises equipment Foundations data, the content such as technological process and Occupational health protection facility data of said apparatus.
5. the refinery system noise harm risk management system as described in Claims 1-4, it is characterized in that: described noise hazard risk stratification administration module comprises Noise Exposure site-models storehouse, noise hazard risk stratification model bank and noise hazard risk stratification control and management model bank.
6. one kind uses the refinery system noise harm risk management of the refinery system noise harm risk management system based on virtual reality technology, it is characterized in that: comprise computer terminal and sensor, the described harm of the refinery system noise based on virtual reality technology risk management system is built in described computer terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643536.5A CN104463427A (en) | 2014-11-10 | 2014-11-10 | Refinery device noise hazard risk management system based on virtual reality technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643536.5A CN104463427A (en) | 2014-11-10 | 2014-11-10 | Refinery device noise hazard risk management system based on virtual reality technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104463427A true CN104463427A (en) | 2015-03-25 |
Family
ID=52909424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410643536.5A Pending CN104463427A (en) | 2014-11-10 | 2014-11-10 | Refinery device noise hazard risk management system based on virtual reality technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104463427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363619A (en) * | 2020-11-11 | 2021-02-12 | 广东电网有限责任公司 | Remote interaction method and system for power internet of things based on terminal browser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930753A (en) * | 2012-10-17 | 2013-02-13 | 中国石油化工股份有限公司 | Gas station virtual training system and application |
| CN103268392A (en) * | 2013-04-15 | 2013-08-28 | 福建中医药大学 | Cognitive function training system for scene interaction and application method thereof |
| US20140081652A1 (en) * | 2012-09-14 | 2014-03-20 | Risk Management Solutions Llc | Automated Healthcare Risk Management System Utilizing Real-time Predictive Models, Risk Adjusted Provider Cost Index, Edit Analytics, Strategy Management, Managed Learning Environment, Contact Management, Forensic GUI, Case Management And Reporting System For Preventing And Detecting Healthcare Fraud, Abuse, Waste And Errors |
| CN103810559A (en) * | 2013-10-18 | 2014-05-21 | 中国石油化工股份有限公司 | Risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method |
| CN103915031A (en) * | 2014-01-02 | 2014-07-09 | 河南理工大学 | Coal mine ventilator practical training device based on virtual reality technology |
-
2014
- 2014-11-10 CN CN201410643536.5A patent/CN104463427A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140081652A1 (en) * | 2012-09-14 | 2014-03-20 | Risk Management Solutions Llc | Automated Healthcare Risk Management System Utilizing Real-time Predictive Models, Risk Adjusted Provider Cost Index, Edit Analytics, Strategy Management, Managed Learning Environment, Contact Management, Forensic GUI, Case Management And Reporting System For Preventing And Detecting Healthcare Fraud, Abuse, Waste And Errors |
| CN102930753A (en) * | 2012-10-17 | 2013-02-13 | 中国石油化工股份有限公司 | Gas station virtual training system and application |
| CN103268392A (en) * | 2013-04-15 | 2013-08-28 | 福建中医药大学 | Cognitive function training system for scene interaction and application method thereof |
| CN103810559A (en) * | 2013-10-18 | 2014-05-21 | 中国石油化工股份有限公司 | Risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method |
| CN103915031A (en) * | 2014-01-02 | 2014-07-09 | 河南理工大学 | Coal mine ventilator practical training device based on virtual reality technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363619A (en) * | 2020-11-11 | 2021-02-12 | 广东电网有限责任公司 | Remote interaction method and system for power internet of things based on terminal browser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106595565B (en) | A kind of intellectual faculties based on BIM | |
| CN104679248B (en) | A kind of more scene interactivity data visualisation systems and working method | |
| CN204303029U (en) | For the BIM Database Systems of subway pipeline collision detection and later stage operation maintenance | |
| CN111091609A (en) | Transformer substation field operation management and control system and method based on three-dimensional dynamic modeling | |
| CN102750618B (en) | A kind of comprehensive pipeline of metro construction aided management system and implementation method | |
| Zolfagharian et al. | Current trends in construction site layout planning | |
| Zhou et al. | Developing a versatile subway construction incident database for safety management | |
| DE112014000509T5 (en) | Self-controlled test plan | |
| CN103093007B (en) | Power transmission iron tower three-dimensional virtual assembly method | |
| CN103593809A (en) | Intelligent operation-ticket semanteme verification method of automatic power dispatching system | |
| CN101635107B (en) | Electromagnetic environment emulation training and data management system and method thereof | |
| CN104063529A (en) | Simulation method of layout planning of digital automobile plant | |
| CN104866613A (en) | Method for establishing three-dimensional component model database of power grid equipment and facility | |
| CN107688881A (en) | A kind of span bridge construction monitoring management system based on BIM technology | |
| CN105631597A (en) | Construction method for transformer substation three-dimensional visual platform | |
| Torrecilla-García et al. | Overall introduction to the framework of BIM-based digital twinning in decision-making in safety management in building construction industry | |
| CN104599093A (en) | Distribution network power failure range visualization method based on GIS (geographic information system) imaging | |
| CN103746862A (en) | HSE (Health Safety Environment) management operation monitoring and diagnosing method based on mobile Internet | |
| Han et al. | Measuring the impact of immersive virtual reality on construction design review applications: Head-mounted display versus desktop monitor | |
| CN104573885A (en) | Auditing service working platform based on Internet cloud computing service function | |
| CN103914500B (en) | A kind of online methods of exhibiting of configuration based on time series data | |
| Muzafar | Building information modelling to mitigate the health and safety risks associated with the construction industry: a review | |
| CN111915032A (en) | AR technology-based equipment use and maintenance method | |
| CN104463427A (en) | Refinery device noise hazard risk management system based on virtual reality technology | |
| Li et al. | Research on the application of BIM technology based on information technology in construction engineering safety management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |