CN103915031A - Coal mine ventilator practical training device based on virtual reality technology - Google Patents
Coal mine ventilator practical training device based on virtual reality technology Download PDFInfo
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- CN103915031A CN103915031A CN201410000158.9A CN201410000158A CN103915031A CN 103915031 A CN103915031 A CN 103915031A CN 201410000158 A CN201410000158 A CN 201410000158A CN 103915031 A CN103915031 A CN 103915031A
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Abstract
The invention discloses a coal mine ventilator practical training device based on the virtual reality technology. The coal mine ventilator practical training device comprises an upper computer coal mine ventilator operation three-dimensional virtual simulation software module, a lower computer coal mine ventilator operating platform module and an upper and lower computer communication control module. The coal mine ventilator practical training device is manufactured according to the actual application of a coal mine ventilator operating platform based on the modern multimedia technology, the virtual reality technology, the three-dimensional animation, the embedded computer control technology and the like, three-dimensional simulation is carried out on the coal mine ventilator operating principle, the control skill, the ventilation path and the like, simulation operation training for coal mine ventilator post workers, signal workers, maintainers and the like is achieved, the sense of immediacy is high, the training effect is good, the coal mine ventilator practical training device is safe and reliable, and the training cost is reduced. In addition, the coal mine ventilator practical training device is simple in structure, convenient to operate, and related personnel and workers of a coal ventilator can carry out theory learning, simulation exercise and on-line examination on the structure principle, starting, stopping, operating, sudden accident processing, daily maintaining and repairing and knowledge skills of the coal mine ventilator.
Description
Technical field
The invention belongs to Coal Mine Ventilator and related personnel and carry out emulation training technical field, relate in particular to the virtual practical operation device of a kind of Coal Mine Ventilator post work training.
Background technology
Coal Mine Ventilator and related personnel's training on operation at present, mainly carries out the practical operation base mode by investing to build on the other hand by office coaching and " passing on experience " mode, theoretical training is mainly by teachers ' classroom teaching, depart from subsurface environment, content is comparatively abstract, and result of training is poor; Pass on experience mode, in learning process, there is potential safety hazard, equipment misoperation even can bring serious security incident, this learning method efficiency is high and be subject to master worker's level and quality influence in addition, build the way in practical operation base according to downhole modes, investment is large, be only suitable for single, mini-system, for being uneconomical and unrealistic as the construction in Coal Mine Ventilator system practical operation base.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of Coal Mine Ventilator virtual practical operation system, is intended to solve the disengaging subsurface environment that existing Coal Mine Ventilator training on operation exists, and content is comparatively abstract, the poor and high problem of cost of result of training.
The embodiment of the present invention is achieved in that the virtual practical operation device of a kind of Coal Mine Ventilator operative employee, and the virtual practical operation system of this Coal Mine Ventilator operative employee comprises:
Be used to the virtual training operation system of Coal Mine Ventilator operative employee that Coal Mine Ventilator operation virtual scene is provided, operation carried out to the upper computer software module of analogue simulation;
For realize to the virtual mine ventilation blower of host computer start, stop, the operation such as communication, warning, brake hard, gas exceeding limit locking response, the lower computer hardware module of making according to actual Coal Mine Ventilator operator's console.
Connect host computer and slave computer by communication control module, for realizing, host computer is roamed, the function of the virtual mine ventilation blower of slave computer manipulation host computer.
Further, upper computer software module also comprises: computing machine, display terminal, Coal Mine Ventilator three-dimensional artificial software module;
Computing machine is used to analogue simulation that computing and implementing platform are provided;
Display terminal is connected with computing machine, shows for the simulation results to computing machine;
Coal Mine Ventilator three-dimensional scenic simulation software module, be arranged in computing machine, for moving on computers the scene of analogue simulation, and normalized requirement proposed, realize Coal Mine Ventilator structural principle, start stop, the three-dimensional artificial such as down draught, communication, warning, brake hard, gas exceeding limit locking response.
Further, slave computer module also comprises: start shut-down operation module, sound and light signal operational module, running status display module, brake hard module;
Start shut-down operation module for realizing the start and stop of operative employee to Coal Mine Ventilator, the operating function of advance and retreat;
Sound and light signal operational module is for the warning reminding effect of start and stop, special circumstances;
Emergency braking function when brake hard module is simulated for common burst accident;
Running status display module, shows the informational functions such as voltage, electric current, speed, time, temperature, gas bearing capacity.
Further, operational module comprises 1 operating grip, 2 control knobs, 6 pilot lamp, 1 braking vane, 1 emergency brake;
1 operating grip is realized respectively down draught control, and 2 control knobs are realized respectively starting to stop waiting and controlled function, and 6 pilot lamp reflect various running statuses, and 1 braking vane is used for shutting down, and 1 emergency brake is used in emergency circumstances shutting down.
The method for designing that another object of the present invention is to provide a kind of Coal Mine Ventilator simulation operations module, the method for designing of this simulation operations module comprises the following steps:
A method for designing for simulation operations module, is characterized in that, the method for designing of this simulation operations module comprises the following steps:
Set up the Three-dimensional Simulation System of Coal Mine Ventilator down-hole Run-time scenario, first, by adopting D modeling tool, underground transportation tunnel, track, Coal Mine Ventilator system etc. are carried out to three-dimensional modeling, build the three-dimensional scenic of Coal Mine Ventilator operation;
Adopt the design the same with practical operation platform outward appearance to carry out the making of operator's console;
Adopt Single Chip Microcomputer (SCM) system to realize operator's console slave computer and communicate with the host computer including the three-dimensional scenic of Coal Mine Ventilator operation, thereby reach the object of training Coal Mine Ventilator operating personnel.
The virtual practical operation system of Coal Mine Ventilator operative employee provided by the invention, by technology such as virtual reality, three-dimensional animation, computer control, make operator's console according to 1:1, reproduce Coal Mine Ventilator at downhole operations environment, device structure principle of work, operating process are carried out to emulation, move underground equipment to classroom, fundamentally changed the relevant work post skills training pattern of Coal Mine Ventilator.The present invention is intended to develop the virtual practical operation system of Coal Mine Ventilator post work, for Coal Mine Ventilator system emulation training, can realize single and many human simulation training of Coal Mine Ventilator post work, and intuitive is strong, and result of training is good, has reduced training cost.In addition, the present invention is simple in structure, easy to operate, simultaneously can also be according to the kind of Coal Mine Ventilator, realize the object of the multiple Coal Mine Ventilator of a set of system training post work operation.
Excellent effect of the present invention:
1, means innovation, respond well, adopt modern three-dimensional simulation technique, Reality simulation operating environment, realizes man-machine interactive operation, and operative technique requirement to Coal Mine Ventilator, basic structure, principle of work, fault handling etc. can represent under the three-dimensional environment of simulation, this invention adopts the advanced advanced technology such as virtual reality technology, man-machine interaction, training means are new, and intuitive is strong, can effectively enhancement training effect;
2, reduce costs reduction of expenditure.This Coal Mine Ventilator post virtual training operation bench of work is disposable input, in carrying out system training, long-term Coal Mine Ventilator post work and related personnel can reuse, training contents can infinitely increase, also can modify according to concrete mine situation, the mode of comparing part mine foundation " training base " drops into lower, in addition, Training Environment adopts computer simulation technique to reproduce, and seems more safe and reliable with respect to " passing on experience " mode;
3, can realize multiplex (MUX) and plant co-operating, this operator's console passes through main control computer, can realize Coal Mine Ventilator co-simulation single and many cars meeting and operate, this is more direct by training methods such as theory, execute-in-places separately than each work post, and effect is better;
4, be conducive to shorten the training cycle, more be conducive to enhancement training qualification rate, this operator's console can be according to the concrete condition on ore deposit, can customized development, there is not potential safety hazard yet, training method is more advanced, trainee's interest is higher, respond well, can make the cycle of training obviously shorten, training qualification rate also can be improved;
5, training contents is abundanter, is conducive to unified coordination that Safety of Coal Mine Production and accident potential process.This training operation bench adopts software and hardware combining mode, the all operative technique of actual Coal Mine Ventilator system requires all can analog simulation, also can carry out analog simulation to some security incidents, hidden danger processing, fault diagnosis etc., make security incident conscientiously visible, training contents can be infinitely abundant, is also conducive to unified coordination that Safety of Coal Mine Production and accident potential process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the virtual practical operation system of Coal Mine Ventilator operative employee that provides of the embodiment of the present invention;
Fig. 2 is the design flow diagram of the simulation operations module that provides of the embodiment of the present invention;
In figure: 1, upper computer module; 1-1, computing machine; 1-2, display terminal; 1-3, Coal Mine Ventilator three-dimensional artificial function software module; 2, slave computer module; 2-1, operational module; 2-1-1, control knob; 2-1-2, operating grip; 2-1-3, display module; Communication module is controlled in 2-2, the operation of Coal Mine Ventilator post work; 3, upper and lower computer communication module.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the virtual practical operation system architecture of Coal Mine Ventilator provided by the invention.For convenience of explanation, only show part related to the present invention.
The virtual practical operation system of Coal Mine Ventilator operative employee of the embodiment of the present invention, the virtual practical operation system of this Coal Mine Ventilator operative employee comprises:
Be used to the virtual training operation system of Coal Mine Ventilator operative employee that Coal Mine Ventilator operation virtual scene is provided, to winch, the upper computer module of analogue simulation is carried out in operation;
For realize to the virtual mine ventilation blower of host computer start, stop, the operation such as down draught, communication, warning, brake hard, gas exceeding limit locking response, the slave computer module of the Coal Mine Ventilator operator's console of making according to 1:1 ratio.
Connect host computer and slave computer by communication control module, for realizing, host computer is roamed, the function of the virtual mine VENTILATING SYSTEM BY VOLTAGE STEP of slave computer manipulation host computer.
As a prioritization scheme of the embodiment of the present invention, upper computer module also comprises: computing machine, display terminal, three-dimensional artificial function software module;
Computing machine is used to analogue simulation that computing and implementing platform are provided;
Display terminal is connected with computing machine, shows for the simulation results to computing machine;
Three-dimensional scenic simulation software module, be arranged in computing machine, for moving on computers the scene of analogue simulation, and normalized requirement proposed, realize Coal Mine Ventilator structural principle, start stop, the three-dimensional artificial such as down draught, communication, warning, brake hard, gas exceeding limit locking response.
Slave computer module also comprises: start shut-down operation module, sound and light signal operational module, Coal Mine Ventilator running status display module, brake hard module;
Start shut-down operation module for realizing the operating function of the start and stop of operative employee to Coal Mine Ventilator;
Sound and light signal operational module is for the warning reminding effect of start and stop, special circumstances;
Emergency braking function when brake hard module is simulated for common burst accident;
Coal Mine Ventilator running status display module, shows the informational functions such as Coal Mine Ventilator voltage, electric current, speed, time, gas bearing capacity, temperature.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, the virtual practical operation system of the Coal Mine Ventilator operative employee of the embodiment of the present invention mainly by upper computer module 1, computing machine 1-1, display terminal 1-2, Coal Mine Ventilator three-dimensional artificial software module 1-3, slave computer module 2, operative employee's operational module 2-1, control knob 2-1-1, operating grip 2-1-2, display module 2-1-3, Coal Mine Ventilator operative employee operate control communication module 2-2, communication control module 3 forms;
Upper computer module 1 is used to virtual training operation system that software platform is provided, and operation is carried out to analogue simulation;
Upper computer module 1 also comprises: computing machine 1-1, display terminal 1-2, Coal Mine Ventilator three-dimensional artificial software module 1-3;
Computing machine 1-1 is used to analogue simulation that computing and implementing platform are provided;
Display terminal 1-2 is connected with computing machine 1-1, for the simulation results of computing machine 1-1 is shown;
Coal Mine Ventilator three-dimensional artificial software module 1-3,1-1 is connected with computing machine, at computing machine 1-1, moves Coal Mine Ventilator three-dimensional artificial picture, and normalized requirement is proposed, realize Coal Mine Ventilator running status, model selection, operating effect etc. are carried out to three-dimensional artificial;
Slave computer module 2, connects upper computer module 1 by D/A converter module 3, is used to computing machine 1-1 that hardware supported is provided, and operation signal is sent to computing machine 1;
Slave computer module 2 also comprises: operative employee's operational module 2-1, operative employee operate and control communication module 2-2;
Operative employee's operational module 2-1 is for realizing the operating function of operator to Coal Mine Ventilator; Mainly comprise 1 operating grip 2-1-2, be responsible for Coal Mine Ventilator down draught, 2 control knob 2-1-1, are responsible for Coal Mine Ventilator start and stop, and 6 pilot lamp, represent respectively electric weight, gas, temperature, for subsequent use; 1 braking vane, 1 emergency brake; 1 braking vane is used for shutting down, and 1 emergency brake is used in emergency circumstances shutting down.Coal Mine Ventilator operative employee operates control communication module 2-2 and is connected with operative employee's operational module 2-1, for realizing the Communication Control of operative employee's operational module 2-1;
As shown in Figure 2, the design cycle of the simulation operations module of the embodiment of the present invention comprises the following steps:
As shown in Fig. 2 201, set up the Three-dimensional Simulation System of Coal Mine Ventilator Run-time scenario, first, by adopting D modeling tool, underground ventilating tunnel, Coal Mine Ventilator system etc. are carried out to three-dimensional modeling, build the three-dimensional scenic of Coal Mine Ventilator operation;
In Fig. 2, shown in 202, adopt the design the same with practical operation work operator's console outward appearance to carry out the making of operator's console;
In Fig. 2, shown in 203, the three-dimensional scenic host computer that adopts Single Chip Microcomputer (SCM) system to realize operator's console slave computer and Coal Mine Ventilator running communicates, thereby reaches training Coal Mine Ventilator operative employee's function.
The virtual practical operation system of Coal Mine Ventilator operative employee provided by the invention, by technology such as virtual reality, three-dimensional animation, computer control, make Coal Mine Ventilator operative employee operator's console according to 1:1, reproduce Coal Mine Ventilator operating environment, device structure principle of work, operating process, underground ventilating system are carried out to emulation, move emulator to classroom, also can realize the multi-person synergy operation of Coal Mine Ventilator, fundamentally changed Coal Mine Ventilator operative employee training on operation pattern.The present invention is intended to develop the virtual practical operation system of Coal Mine Ventilator operative employee, for Coal Mine Ventilator system emulation training, can realize single and many human simulation training of Coal Mine Ventilator operative employee, and intuitive is strong, and result of training is good, has reduced training cost.In addition, the present invention is simple in structure, easy to operate, has realized the simulated training in the situations such as single and many people Duo Che of Coal Mine Ventilator operative employee, simultaneously can also be according to the kind of Coal Mine Ventilator, realize the object of the multiple Coal Mine Ventilator operative employee operation of a set of system training.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the Coal Mine Ventilator actual training device based on virtual reality technology is characterized in that, the virtual practical operation system of Coal Mine Ventilator operative employee comprises:
Be used to the virtual training operation system of Coal Mine Ventilator operative employee that Coal Mine Ventilator operation virtual scene is provided, operation carried out to the host computer three-dimensional artificial virtual module of analogue simulation;
For realize to the virtual mine ventilation blower of host computer start, stop, the operation such as brake hard, gas exceeding limit locking response, the operator's console of making according to Coal Mine Ventilator actual conditions is slave computer module.
2. connect host computer and slave computer by communication control module, for realizing the virtual mine ventilation blower of host computer roaming, slave computer manipulation host computer.
3. the virtual practical operation device of Coal Mine Ventilator as claimed in claim 1, is characterized in that, upper computer module also comprises: computer hardware, display terminal, Coal Mine Ventilator three-dimensional scenic simulation software module;
Computing machine is used to analogue simulation that computing and implementing platform are provided;
Display terminal is connected with computing machine, shows for the simulation results to computing machine;
Three-dimensional scenic simulation software module, be arranged in computing machine, for moving on computers the scene of analogue simulation, and normalized requirement is proposed, realize Coal Mine Ventilator structural principle, start stop, the three-dimensional artificial such as liaison, brake hard, gas exceeding limit locking response.
4. the virtual practical operation device of Coal Mine Ventilator as claimed in claim 1 post work, it is characterized in that, slave computer module also comprises: post work starts shut-down operation module, operative employee's sound and light signal operational module, Coal Mine Ventilator running status display module, brake hard module;
Coal Mine Ventilator operative employee starts shut-down operation module for realizing the operating function of the start and stop to Coal Mine Ventilator;
Coal Mine Ventilator sound and light signal operational module is for the warning reminding effect of start and stop, special circumstances;
Emergency braking function when brake hard module is simulated for common burst accident;
Coal Mine Ventilator running status display module, shows the informational functions such as Coal Mine Ventilator power consumption, voltage, electric current, speed, time, gas bearing capacity.
5. the virtual practical operation device of Coal Mine Ventilator as claimed in claim 3, is characterized in that, operative employee's operational module comprises 1 operating grip, 2 control knobs, 6 pilot lamp, 1 braking vane, 1 emergency brake;
1 operating grip is realized respectively down draught control, and 2 control knobs are realized respectively starting to stop waiting and controlled function, and 6 pilot lamp reflect various running statuses, and 1 braking vane is used for shutting down, and 1 emergency brake is used in emergency circumstances shutting down.
6. a method for designing for simulation operations module, is characterized in that, the method for designing of this simulation operations module comprises the following steps:
Set up the Three-dimensional Simulation System of Coal Mine Ventilator Run-time scenario, first, by adopting D modeling tool, underground ventilating tunnel, Coal Mine Ventilator system etc. are carried out to three-dimensional modeling, build the three-dimensional scenic of Coal Mine Ventilator operation;
Making can realize the Coal Mine Ventilator in host computer is moved to the operator's console lower computer system of controlling;
The host computer that adopts Single Chip Microcomputer (SCM) system to realize operator's console slave computer and Coal Mine Ventilator operation three-dimensional scenic communicates, thereby reaches the function of the relevant work post technical ability of training Coal Mine Ventilator.
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Cited By (3)
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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 |
CN109817052A (en) * | 2019-03-19 | 2019-05-28 | 河南理工大学 | Coal seam gas-bearing capacity measurement experiment system and method based on virtual reality technology |
CN111179676A (en) * | 2019-12-16 | 2020-05-19 | 上海海洋大学 | Virtual simulation training platform of air supply system |
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Application publication date: 20140709 |