CN103810559A - Risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method - Google Patents
Risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method Download PDFInfo
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- CN103810559A CN103810559A CN201310492941.7A CN201310492941A CN103810559A CN 103810559 A CN103810559 A CN 103810559A CN 201310492941 A CN201310492941 A CN 201310492941A CN 103810559 A CN103810559 A CN 103810559A
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Abstract
The invention relates to a risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method. The risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method mainly solves the problem of low management efficiency and poor operability in the prior art. According to the risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method, by means of a risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management system, a user can access a virtual reality management platform through network to achieve risk control and management of delay coking device chemical poison occupational hazards. The risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management platform comprises the technical scheme including a 3D (three-dimensional) driving engine, a scene database module, a risk management and a computer terminal. Therefore, the risk-assessment-based delay coking device chemical poison occupational hazard virtual reality management method well solves the problems above and can be applied to risk control and management of the delay coking device chemical poison occupational hazards.
Description
Technical field
This aspect relates to a kind of delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment.
Technical background
Oil refining complex manufacturing, many reactions are to carry out under high temperature, high pressure, a lot of media have the feature of inflammable, explosive, poisonous or highly corrosive, cause the easy run, drip, leak of equipment or pipeline.These characteristics has determined that in oil play workplace, chemical toxicant is widely distributed, and operating personnel's touch opportunity is many, and each post contact poison kind differs, and exposure concentration difference is very large, causes chemical toxicant occupational hazards control and management difficulty.In addition the comparatively abstract indigestion of the highly professional content of occupational preventive treatment knowledge uses, and enterprise is specifically responsible for the personnel of occupational health management and mostly is part-time, causes oil refining enterprise chemical toxicant occupational hazards control and management poor effect.
How to promote Petrochemical Enterprises chemical toxicant occupational hazards control and management ability and management effect, the generation of prevention and control occupational illness is a problem demanding prompt solution always.
Virtual reality (Virtual Reality is called for short VR) technology is utilized advanced hardware technology and Software tool, designs rational interactive means, makes the virtual environment that user's energy interactively is observed and operating system generates, and produces a kind of sensation on the spot in person.Virtual reality integrated use virtual reality technology, be that user generates a virtual scene very true to nature at aspects such as vision, the sense of hearing, senses of touch, make user's closing to reality operation and combat exercise to greatest extent, help user to understand efficiently and management related abstractions knowledge and problem, improve normalizing operation ability and processing power.
Virtual reality technology has been widely used in the aspects such as military affairs, building, industrial simulation, clinical medicine, culture and education and computer technology at present, but also little in the application of occupational illness prevention and control field.Virtual reality technology is for application or the blank of oil refining enterprise chemical toxicant occupational hazards control and management aspect at present.
Summary of the invention
Technical matters to be solved by this invention is the prior art problem that the efficiency of management is lower, operability is poor in chemical toxicant occupational hazards risk management, and a kind of new delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment is provided.The method, for delayed coking unit chemical toxicant occupational hazards risk management, has advantages of that the efficiency of management is high, workable.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows: a kind of delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment, user is connected with the delayed coking unit chemical toxicant occupational hazards virtual reality management platform based on risk assessment by network, realize its risk management to the occupational hazards of delayed coking unit chemical toxicant, delayed coking unit chemical toxicant occupational hazards virtual reality management platform based on risk assessment comprises that 3D drives engine, contextual data library module, risk management module and computer terminal, described 3D drives engine to comprise the organization and management to scene database, customization roaming state mechanism, blanking in real time, level of detail texture, the input-output apparatus of supported data, described contextual data library module comprises delayed coking unit basic database, delayed coking unit model bank, described risk management module comprises operation post/on-the-spot model bank, risk evaluation model storehouse, Risk Management Model storehouse, 3D drives engine for receiving and process the person's of participating in training actuating signal that the each sensor of described virtual reality management system receives, and controls role in virtual scene and makes respective action, contextual data library module provides digitizing scene for virtual training, utilize 3 d modeling software and refinery device occupational hazards Risk Identification classification and management method to be structured in the occupational hazards risk management module in virtual scene, utilize 3 d modeling software to build 3 d model library and the digital virtual real data storehouse of delayed coking, and in virtual scene, realize delayed coking unit occupational hazards risk stratification control measure, realize man-machine interactive operation true to nature.
In technique scheme, preferably, described 3D drives engine and contextual data library module to be built in computer terminal.
In technique scheme, preferably, described scene database comprises the three-dimensional digitalization model of delayed coking unit factory building, device and equipment Foundations database stereoscopic level, model and reality scene build according to 1:1 ratio, also comprise in addition chemical toxicant operation post/on-the-spot model bank, risk evaluation model storehouse, Risk Management Model storehouse and representative accident simulated data.
In technique scheme, preferably, described scene database, by selecting typical delay coker, device occupational hazards present situation is fully analyzed, chemical toxicant is carried out to field monitoring, and use on this basis chemical toxicant delayed coking unit being existed through the risk assessment technology of screening, optimization to carry out operation post/place occupational hazards risk stratification; Play up realization by virtual reality technology, function realizes the device of this device and equipment and reality scene and builds model according to 1:1 ratio, and space distribution, risk assessment and the device three dimensions risk class of chemical toxicant distribute, and have query function.
In technique scheme, preferably, described risk management module can be carried out risk assessment and classify-controlling management to the chemical toxicant occupational hazards of operation post/place according to real time data.
The virtual reality technology of uses advanced of the present invention, network technology, coordinate virtual reality hardware device to realize the occupational hazards risk assessment of delayed coking unit chemical toxicant and classify-controlling management pattern in computer terminal, for Petrochemical Enterprises occupational health, managerial personnel provide real virtual scene, can simulate specific operation post, operation place chemistry poison distribution scene, make operating personnel's closing to reality to greatest extent, carry out more intuitively the operation of chemical toxicant occupational hazards management training, greatly save training cost, enhancement training efficiency.System is workable, and study friendly interface, has higher, the workable feature of the efficiency of management, has obtained good technique effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the method for the invention.
1 is risk management module; 2 is information feedback; 3 is user's operation; 4 is computer terminal.
Below by embodiment, the invention will be further elaborated, but be not limited only to the present embodiment.
Embodiment
[embodiment 1]
The chemical toxicant occupational hazards methods of risk assessment of compiling domestic and international research, screens, compares.Optimize on this basis, perfect one both simple and easy to do, can clearly distinguish again the method for refinery device operation post/place chemical toxicant occupational hazards risk height.Main contents comprise: operation post chemical toxicant occupational hazards risk stratification technology and operation place hazards of chemical poison grading technology.
Fig. 1 is the delayed coking unit chemical toxicant occupational hazards virtual reality management system implementation structure figure based on risk assessment mutual based on hardware, mainly comprises that 3D drives engine, several partial contents such as contextual data library module, risk management module and computer terminal.
3D drives engine to be responsible for the data of demonstration, organization and management three-dimensional virtual scene.Play up three-dimensional training scene for performance, realize the various application of management training, interface and the instrument of secondary system exploitation is provided.Can realize three-dimensional visualization, scene editor, freely travel, the function such as information inquiry.
Scene database comprises the three-dimensional digitalization model of delayed coking unit factory building, device and equipment Foundations database stereoscopic level, model and reality scene build according to 1:1 ratio, also comprise in addition chemical toxicant operation post/on-the-spot model bank, risk evaluation model storehouse, Risk Management Model storehouse and representative accident simulated database.
3D drives engine and scene database to be built in computer terminal, 3D drives engine for receiving and process user's actuating signal that described virtual reality management system receives, control role in virtual scene and make respective action, scene database provides digitizing scene for virtual training.
Core scene database wherein, by selecting typical delay coker, production process, the distribution range of system investigation identification operation place occupational toxicant and the control safeguard procedures of taking, collect workman's health supervision data and accident data previously, carry out workplace toxicity concentration monitor, and use on this basis chemical toxicant delayed coking unit being existed through the risk assessment technology of screening, optimization to carry out operation post/place occupational hazards risk stratification.Play up realization by virtual reality technology, function realizes the device of this device and equipment and reality scene and builds model according to 1:1 ratio, and space distribution, risk assessment and the device three dimensions risk class of chemical toxicant distribute, and have query function.
Risk evaluation module can be carried out risk stratification to the chemical toxicant occupational hazards of operation post/place according to real time data.
(3) compile delayed coking unit chemical toxicant occupational hazards risk prevention and control measure, according to different risk class, propose specific aim, directiveness, workable risk control strategy, comprise that engineering measure, warning and protection mark arrange, personal protective equipment is worn, chemical toxicant occupational hazards training, Occupational Health Monitoring, regular operation area monitoring etc.Play up realization by virtual reality technology.Function realizes guidance and the inquiry of the spendable chemical toxicant occupational hazards of different risk class risk control measure.
Claims (5)
1. the delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment, user is connected with the delayed coking unit chemical toxicant occupational hazards virtual reality management platform based on risk assessment by network, realizes risk control and management to the occupational hazards of delayed coking unit chemical toxicant.Delayed coking unit chemical toxicant occupational hazards virtual reality management platform based on risk assessment comprises that 3D drives engine, contextual data library module, risk management module and computer terminal; Described 3D drives engine to comprise the organization and management to scene database, customization roaming state mechanism, blanking in real time, level of detail texture, the input-output apparatus of supported data; Described contextual data library module comprises delayed coking unit basic database, delayed coking unit model bank, chemical toxicant operation field model bank; 3D drives engine for receiving and process the person's of participating in training actuating signal that the each sensor of described virtual reality management system receives, and controls role in virtual scene and makes respective action; Contextual data library module provides digitizing scene for virtual training; Utilize 3 d modeling software and refinery device chemical toxicant occupational hazards risk assessment technology to be structured in the risk evaluation module in virtual scene, utilize 3 d modeling software to build 3 d model library and the digital virtual real data storehouse of delayed coking, and in virtual scene, realize delayed coking unit chemical toxicant occupational hazards classify-controlling management countermeasure, realize man-machine interactive operation true to nature.
2. the delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment according to claim 1, is characterized in that described 3D drives engine and contextual data library module to be built in computer terminal.
3. the delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment according to claim 1, it is characterized in that described scene database comprises the three-dimensional digitalization model of delayed coking unit factory building, device and equipment Foundations database stereoscopic level, model and reality scene build according to 1:1 ratio, also comprise in addition chemical toxicant operation field model bank, risk management module and representative accident simulated data.
4. the delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment according to claim 1, it is characterized in that described scene database, by selecting typical delay coker, device occupational hazards present situation is fully analyzed, chemical toxicant is carried out to field monitoring, and use on this basis chemical toxicant delayed coking unit being existed through the risk assessment technology of screening, optimization to carry out operation post/place occupational hazards risk stratification; Play up realization by virtual reality technology, function realizes the device of this device and equipment and reality scene and builds model according to 1:1 ratio, and space distribution, risk assessment and the different risk class of device three dimensions of chemical toxicant distribute, and have query function.
5. the delayed coking unit chemical toxicant occupational hazards virtual reality management method based on risk assessment according to claim 1, is characterized in that described risk evaluation module can carry out risk stratification to the chemical toxicant occupational hazards of operation post/place according to real time data.
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| CN104463427A (en) * | 2014-11-10 | 2015-03-25 | 中国石油化工股份有限公司 | Refinery device noise hazard risk management system based on virtual reality technology |
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