CN104766506A - Coal mine full-hydraulic directional drilling machine simulation training system - Google Patents
Coal mine full-hydraulic directional drilling machine simulation training system Download PDFInfo
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Abstract
The invention discloses a coal mine full-hydraulic directional drilling machine simulation training system. The coal mine full-hydraulic directional drilling machine simulation training system comprises a central processing part, a data collecting part, a display part and a control part, wherein the central processing part is used for processing data collected by the data collecting part to finish data interface work and providing virtual platform display data to the display part; the data collecting part is used for collecting a multi-way switch amount and a multi-way simulation amount from the control part and an operation instruction sent by the control part; the display part is used for displaying a virtual interface; the control part comprises a control handle, a function conversion handle, a control switch and an adjustment knob.
Description
Technical field
The application belongs to Computer Assisted Instruction (CAI) technical field, a kind of rig stimulating and training system, relates to for a kind of coal mine full hydraulic directional drilling machine stimulating and training system time especially.
Background technology
Virtual reality (Virtual Reality, VR) is a very active research and apply technology, is widely used in recent years in all many-sides such as medical science, amusement, military training, industrial simulations.Particularly in some great special industries, as fields such as colliery, oil, rock gas, track traffic, Aero-Space.The training of employee relates to the contents such as the special training such as principle displaying, training on operation, maintenance, and traditional training method is obviously not suitable for the training requirement of high risk industries, and training cost is very large.
The introducing of reality technology makes virtual training become a reality.Interactive device and 3D stereo display technique is caught in conjunction with operating state, for trainer provides one and the on all four virtual environment of true environment, undertaken alternately by objects all in human-computer interaction device and scene, experience real-time physical feedback, carry out the principle displaying of plurality of devices, machine & equipment and virtual manipulation, the grasp of student to product know-how can be accelerated, improve the actual operational capacity of practitioner, also greatly reduce the teaching of company, training cost, improve Training Environment.
By the virtual rig of all hydraulic operated drill and operative scenario exploitation, from rig principle, structure, workflow, the manipulation of scene rig, and aspect such as rig typical case's hole internal fault process etc. is carried out comprehensively user, is trained intuitively, improve rig operations training efficiency and effect, reduce training and technical service cost.
Summary of the invention
The object of the invention is, for above-mentioned traditional rig train problems, to provide a kind of coal mine full hydraulic directional drilling machine stimulating and training system and method, the method is rationally novel in design, compact conformation, and it is convenient to realize, and intelligence degree is high.Rig virtual reality, except carrying out except Consumer's Experience, also has the purposes of training mining directional drilling machine tractor driver, to reduce prototype training cost, reduces prototype training risk.
Present inventor has designed and developed a set of rig simulated operation and multimedia hardware platform, and realize the induction of rig operating control state, sensor data acquisition and the function such as process, the display of rig state on the platform, mainly comprise several parts such as simulation operating control, sensing acquisition system, computer management system, multimedia presentation system.By improving existing rig operating control, keep operator's console outward appearance, digital circuit is utilized to simulate oil circuit parameter, sensor is utilized to detect the state of operating grip, control hand wheel and rig work, by data acquisition and processing (DAP), multimedia system carries out drill configuration displaying, mechanical system simulation, simulation operations etc.Computer management system is equipped with Training Management software, and start-up can carry out the work such as training education, simulation operations management and scene setting in computer management system.
Technical scheme of the present invention is: a kind of coal mine full hydraulic directional drilling machine stimulating and training system, comprises hardware components, software two parts, it is characterized in that: hardware comprises computing machine, data collecting card, display device, operation bench.Software section comprises rig Teaching Module, the virtual operational module of rig, test and examination module and system management module composition.
Described computing machine is responsible for processing gathering the data come, and completes data-interface work and realizes the display of virtual platform;
Described data collecting card is a kind of capture card that can gather multi-way switching values and analog quantity, is used for gathering the manipulation instruction that sends of control stand;
Described operation bench forms according to the operation bench of the colliery directional drilling machine of a certain model is imitated, and concrete action realizes consistent with the operation bench of true colliery directional drilling machine, has joystick, function to transform handle, gauge tap, adjusting knob.
Described rig Teaching Module is imparted knowledge to students by theoretical document, multimedia animation is demonstrated, rig machine & equipment three part forms, and realizes the System's composition of rig and the training of principle of work.
Described theoretical document teaching, includes the data such as the relevant PPT of the instructions of product, ultimate principle knowledge and product, completes the training of rig knowwhy.
Described multimedia animation demonstration, completes the explanation of colliery borer system structure and ultimate principle with animation form, by the animation more grasp mining-drilling machine system construction of visual pattern and ultimate principle.
Described rig machine & equipment, dismantles by clicking the mouse the model of rig set up and assembles, grasp formation and the ultimate principle of rig further.
The virtual operational module of described rig, comprises guidelines and free operant two parts, by the button on control operation bench and handle, sends control command, realizes the relevant action of virtual rig, reach the object of Reality simulation rig operations.
Guidelines mainly carries out the operation teaching of rig according to the standard practice instructions of mining-drilling machine, comprise the rig simulated operation of drilling operation under normal condition, and the accident treatment simulated operation under probing failure condition occurs.
Free operant is mainly used in operating personnel and operates rig according to the actual demand of oneself, operation does not limit by flow process, but virtual rig can produce corresponding action according to operational circumstances, and when making a mistake operation, carry out Realtime Alerts and stop next-step operation, until operating personnel correct operating mistake.
Described accident treatment simulated operation, by viewing accident animation and the operation to accident rig, improves operator to the understanding of Common Accidents and operator to the processing power of rig Common Accidents.
Described test and examination module, comprises basic theory examination and pseudo operation examination.Basic theory examination is grasped situation in the mode of paper answer to the knowwhy of trainee and is examined; Pseudo operation examination is examined with the rig operations ability of the mode of practical operation to trainee.
Described system management module, comprises System right management, personnel information management and organization management.System right management can be divided into student, teacher and keeper to login personnel identity, to facilitate teaching management; Personnel information management is mainly registered the personal information of login personnel; Organization management, mainly according to actual tissue structure, divides login personnel by department, section office.
The method of a kind of coal mine full hydraulic directional drilling machine simulation training, it is characterized in that: utilize the manipulation instruction that data acquisition, virtual reality, communication interface and computer technology send by data collecting card collection control desk manipulating device (switch, handle, knob), the virtual platform in computing machine is transferred to by the communication module of capture card, complete the control to virtual rig, realize rig manipulation training.Virtual reality technology, graph processing technique, computer technology is utilized to complete the making of overall software module.Utilize database technology in system, add the animation of drill configuration, the instructions of principle, the drill configuration of PPT and making, principle and accident case, enrich training contents.Complete the inquiry of rig training record and the management of whole training system by arranging authority simultaneously.
According to embodiments of the invention, propose a kind of coal mine full hydraulic directional drilling machine stimulating and training system, it comprises central processing portion, part of data acquisition, display section and control section, described central processing portion is used for processing the data that part of data acquisition gathers, complete data-interface work, and provide to described display section virtual platform to show data; Described part of data acquisition is for gathering from the multi-way switching values of described control section and multi-analog and the manipulation instruction that sends from control section; Described display section is used for virtual interface display, and described control section comprises joystick, function transforms handle, gauge tap, adjusting knob.
Beneficial effect of the present invention
The present invention proposes a kind of coal mine full hydraulic directional drilling machine stimulating and training system, coal mine can be helped to calm down to rig personnel and improve its skilled operation degree, avoid causing damage to rig during operator training, and cost be low, safe and efficient.The present invention is rationally novel in design, and it is convenient to realize, and uses simple operation.
Accompanying drawing explanation
Fig. 1 is the general frame schematic diagram of coal mine full hydraulic directional drilling machine stimulating and training system according to an embodiment of the invention;
Fig. 2 is hardware components block diagram according to an embodiment of the invention;
Fig. 3 is operation bench according to an embodiment of the invention and manipulation device front view;
Fig. 4 is software section block diagram according to an embodiment of the invention;
Fig. 5 is virtual reality design flow diagram according to an embodiment of the invention.
Embodiment
Be further described in detail technical scheme of the present invention below in conjunction with the drawings and specific embodiments, thus, advantage and disadvantage of the present invention will be more clear along with description.
Although those skilled in the art will appreciate that the following description relates to a lot of ins and outs of embodiment for the present invention, this is only the example for principle of the present invention is described and does not mean that any restriction.The present invention can be applicable to be different from the occasion outside the following ins and outs exemplified, as long as they do not deviate from by the principle of inventing and spirit.
In addition, miscellaneous in order to avoid making the description of this instructions be limited to, in description in this manual, the process such as omission, simplification, accommodation may have been carried out to the portion of techniques details that can obtain in prior art data, this is understandable for a person skilled in the art, and this can not affect the open adequacy of this instructions.
First ultimate principle of the present invention is summarized.
According to embodiments of the invention, provide a kind of coal mine full hydraulic directional drilling machine stimulating and training system and method, it is characterized in that: system hardware comprises computing machine, data collecting card, display device and control stand.
Described computing machine is responsible for processing gathering the data come, and completes data-interface work and realizes the display of virtual platform; Described data collecting card can gather multi-way switching values and analog quantity, is used for gathering the manipulation instruction that sends of control stand; Described display device comprises projector, televisor, liquid crystal display, is mainly used in virtual interface display.
Described operation bench forms according to the operation bench of the colliery directional drilling machine of a certain model is imitated, and concrete action realizes consistent with the operation bench of true colliery directional drilling machine.Be furnished with joystick, function transforms handle, gauge tap, adjusting knob.
Described joystick has: go up shackle operating grip, steam piano operating grip, rotary handle and fed and pull out handle; Function transform handle have: the handle that makes a trip, creep into handle, folder turn co-acting lever and creep into mode operating grip; Gauge tap has: power switch, directional drilling gauge tap, parking walking switch, creep into firm angle modulation switch, stop valve switch; Adjusting knob has: drill speed adjusting knob, II pump pressure adjusting knob and decompression drilling pressure adjusting knob.
Described method is: data collecting card is directly connected with the button on control stand, handle, switch etc., gather control command on control stand, after difference processing and digital filtering, computing machine is imported into by the USB communication module of data collecting card, be passed in virtual platform by the virtual reality data interface write under VC++ and virtual rig is controlled, and show in real time on the display device.
Software systems are made up of operating system, training system software and support programs.
Described operating system environment is as follows: adopt more than Windows2003 operating system, supports IIS6.0, supports more than .NET3.5 version and SQL Server2005 and above version.
Described training system is development platform with VC++, take Quest3D as virtual platform.VC++ completes training system framework and builds.Quest3D completes pseudo operation, machine & equipment.
Described support programs are SQL Server2005 database, MAYA modeling software, Web browser, multimedia player.SQL Server2005 carries out system data support; MAYA software is for making three-dimensional model material and multimedia animation; Web browser is for running test and examination system, multimedia player for playing video file.
First, utilize VC++ development platform to build system framework, design gui interface and each software module.Wherein, each module realizes corresponding function by control, and by reserved software interface, call address is set, pointer integrates each module.Secondly, Quest3D platform is used to make virtual reality program, under being distributed on the address of corresponding module; Use the management of SQL Server2005 database manufacturing system, database needed for test and examination, for system cloud gray model provides Data support; Meanwhile, the test and examination system of sing on web is made, under being distributed on the entry address corresponding with module; And in Maya, make rig three-dimensional animation, generate executable file, stored under the address corresponding with control.Finally carry out packing by VC++ to whole system to encapsulate.
Virtual rig and scene realize in Quest3D VR-Platform according to concrete rig model and subsurface environment, and the mining all-hydraulic directional drilling machine model of foundation is made up of pumping plant, main frame, control stand, crawler belt car body, securing device, anti-explosion computer.Wherein main frame is major part, comprises clamp device, gyrator, feeding device, reclining apparatus etc.
Rig and model of place is set up in rig material object according to ratio according to relevant regulations and overall design demand in support programs MAYA, import in Quest3D platform after being converted into .X file, light, pinup picture, camera effect is added in Quest3D, model is played up, increases its degree true to nature.Rig model component is divided into motion parts and non-athletic part.The model coordinate of non-athletic partial component is fixed, makes its transfixion, as parts such as crawler belt car body, anti-explosion computer, pumping plants.Motion parts realizes corresponding rig action according to the principle of operation of rig by the volume coordinate changing model.Change the position that position coordinates system realizes parts to move, as the moving up and down of movable, securing device of rig feeding device, drilling rod fed actions such as pulling out.Change the Space Rotating that angle coordinate system realizes parts, as actions such as the revolution of gyrator, the rotations of drilling rod.Being synchronized with the movement between parts realizes by binding the mode of set membership, moves together as gyrator steps up drilling rod.By the binding of above programming realization model assembly and action.
In Quest3D virtual platform, complete guidelines, free operant and machine & equipment module.Guidelines is divided into the operation of revolution guidelines, directed guidelines and accident treatment.
Described guidelines mainly carries out the operation teaching of rig according to the standard practice instructions of mining-drilling machine.
Described free operant is mainly used in operating personnel and operates rig according to the actual demand of oneself.
Described machine & equipment carries out refinement to rig model, by the assembly and disassembly of rig, deepens the grasp that operator forms borer system.
The method of guidelines is: will creep into action and write out by change in thingness passage Motion object space coordinate and carry out mathematical computations by calculating passage Expression Value according to code rig operations code in Quest3D virtual platform.Each action is triggered by the control command of control stand, just can proceed to next action after completing a correct operational motion.Add word, picture and animation by Text, CopyImage and Media player command passage between action, point out the action that next step carries out.Under above three passages, triggering mode is set, is triggered by the steering order of previous action.Corresponding word, picture, animation is just there will be, until operation terminates according to guidelines.
The method of described free operant is: the same with guidelines, first be also will creep into action write out by change in thingness passage Motion object space coordinate and carry out mathematical computations by calculating passage Expression Value, each action is triggered by the control command of control stand.Difference is, is not adding next step information, but occur the information of operating mistake when logical operation mistake between each step.These information is added by Text, Copy Image and Media player command passage, is provided with triggering mode below each passage, triggers when the operation logic of execution error.
The method of described machine & equipment is: in MAYA modeling software, the main member of rig is carried out refinement, modeling is carried out to the part of each component, becoming .X file again imports in virtual platform, and realize the action of part by changing Motion passage coordinate, each action is by triggering of clicking the mouse.Each individual member is arranged to corresponding independent hot-zone, and when mouse is put on component, hot-zone can be activated, and component can show special color, and in order to illustrate that this is that the component of rig can carry out dismounting, display special color moves to trigger by mouse and realizes.Combination and the dismounting of part is completed like this by mouse action.
Whole training system take VC++ as development platform, can call text, multimedia file and Web file.
Described text comprises: txt formatted file, Word file and Excel file, mainly through specifying application path to run corresponding text in VC++.Text is mainly used in rig Teaching Module and test modules.
Described multimedia file comprises: slide file, video file and audio file, mainly through specifying application path to run corresponding multimedia file in VC++.Multimedia file is mainly used in the motor-driven picture demonstration module of rig Teaching Module, and carries out aid illustration in other modules.
Described Web file comprises: jsp file, PHP file and ASP file.Web file opens operation by operating system browser.
Described method is: when VC++ builds system framework, and needed for each module, text and audio file arrange call address, and arranges such software runtime environment interface.Issue Web system file simultaneously, in VC++ corresponding module control, add Web Run Script, and by unified for Web system encapsulation in system in package process.
Further describe implementation of the present invention with reference to the accompanying drawings.
As shown in Figure 1, a kind of coal mine full hydraulic directional drilling machine stimulating and training system, comprises hardware platform, software platform two parts.Hardware comprises computing machine, data collecting card, display device and operation bench.The control action that system sends by data collecting card collection control desk manipulating device (switch, handle, knob), and be transferred to the control that computing machine completes virtual rig, and show in real time on projector.Software section comprises rig Teaching Module, the virtual operational module of rig, test and examination module and system management module.Operator can be made to complete knowwhy, the practical operation training of rig by this part, improve operator rig operations level, also can the management of system information
As shown in Figure 2, a kind of hardware of coal mine full hydraulic directional drilling machine stimulating and training system is made up of operation bench, display device, data collecting card and computing machine.This part gathers the control action manipulating device (switch, handle, knob) on control desk and send mainly through data collecting card, computing machine is transferred to after data processing, complete the action of virtual rig, finally show in real time on the display device.Operation bench forms according to the operation bench of the colliery directional drilling machine of a certain model is imitated, and concrete action realizes consistent with the operation bench of true colliery directional drilling machine.Operation bench is provided with function and transforms handle, gauge tap, joystick, adjusting pressuring knob, in order to send the rig manipulation instruction of multi-way switching values, multi-analog.These manipulation instructions are gathered by data collecting card, data processing is carried out by digital filtering, difference wiring, command will be manipulated to computing machine after process, data are processed according to virtual control program by computing machine, and result is sent to display device, finally feed back to operating personnel by display device.
As shown in Figure 3, a kind of operation bench of coal mine full hydraulic directional drilling machine stimulating and training system and manipulation device front view be as shown in the figure: operation bench forms according to the operation bench of the colliery directional drilling machine of a certain model is imitated, and concrete action realizes consistent with the operation bench of true colliery directional drilling machine.Operation bench is provided with function and transforms handle, gauge tap, joystick, adjusting pressuring knob, in order to send the rig manipulation instruction of multi-way switching values, multi-analog.
Joystick has: the upper shackle operating grip of 1-, 2-steam piano operating grip, 3-rotary handle and 4-have fed and pulled out handle; Function transforms handle to be had: 5-makes a trip, and handle, 6-creep into handle, 7-folder turns co-acting lever and 8-creeps into mode operating grip; Gauge tap has: 9-power switch, 10-directional drilling gauge tap, 11-parking walking switch, 15-creep into firm angle modulation switch, 16-stop valve switch; Adjusting knob has: 12-drill speed adjusting knob, 14-II pump pressure adjusting knob and 13-decompression drilling pressure adjusting knob.
As shown in Figure 4, a kind of software of coal mine full hydraulic directional drilling machine stimulating and training system, comprises rig Teaching Module, the virtual operational module of rig, test and examination module and system management module composition.
Described rig Teaching Module, is imparted knowledge to students by theoretical document, multimedia animation is demonstrated, rig machine & equipment three part forms, and realizes the System's composition of rig and the training of principle of work.Theoretical document teaching, includes the data such as the relevant PPT of the instructions of product, ultimate principle knowledge and product, completes the training of rig knowwhy; Multimedia animation is demonstrated, and completes the explanation of colliery borer system structure and ultimate principle with animation form, by the animation more grasp mining-drilling machine system construction of visual pattern and ultimate principle; Rig machine & equipment, dismantles by clicking the mouse the model of rig set up and assembles, grasp formation and the ultimate principle of rig further.
The virtual operational module of described rig, comprises guidelines teaching, free operant imparts knowledge to students two parts.Guidelines mainly carries out the operation teaching of rig according to the standard practice instructions of mining-drilling machine, comprise the rig simulated operation of drilling operation under normal condition, and the accident treatment simulated operation under probing failure condition occurs.Free operant is mainly used in operating personnel and operates rig according to the actual demand of oneself, operation does not limit by flow process, but virtual rig can produce corresponding action according to operational circumstances, and when making a mistake operation, carry out Realtime Alerts and stop next-step operation, until operating personnel correct operating mistake.。
Described test and examination module, comprises basic theory examination and pseudo operation examination.Basic theory examination is grasped situation in the mode of paper answer to the knowwhy of trainee and is examined; Pseudo operation examination is examined with the rig operations ability of the mode of practical operation to trainee.
Described system management module, comprises System right management, personnel information management and organization management.System right management can be divided into student, teacher and keeper to login personnel identity, to facilitate teaching management; Personnel information management is mainly registered the personal information of login personnel; Organization management, mainly according to actual tissue structure, divides login personnel by department, section office.
As shown in Figure 5, a kind of coal mine full hydraulic directional drilling machine stimulating and training system virtual reality design cycle as shown in the figure.System, with reference to all-hydraulic directional drilling machine down-hole practice of construction process, designs virtual reality part.First comprehensive taking pictures is carried out to drilling equipment during design, in Maya, three-dimensional modeling is carried out with reference to actual design data, three-dimensional modeling is carried out to softwares such as higher parts UG, the pro-E of complex structure, physical dimension accuracy requirement simultaneously, and import wherein after being converted to Maya compatible format; Then, in Maya, modeling is carried out to the construction environment of drill site and other auxiliary devices; Be unified in Maya after all devices modeling completes and modify, play up; After model material-making completes, rig dismounting animation and work progress animation are made according to rig dismounting text, work progress text, and adds audio description and explanatory note; Meanwhile, by unified for the model material .X formatted file being converted to Quest3D and can being suitable for, import in Quest3D and carry out virtual interacting control making; Period needs to add rig operations logical program, and the equipment instrument operational factor under different operating mode; Finally control to integrate to three-dimensional animation and virtual interacting, complete the making of stimulating and training system virtual reality.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (8)
1. a coal mine full hydraulic directional drilling machine stimulating and training system, it comprises central processing portion, part of data acquisition, display section and control section,
Described central processing portion is used for processing the data that part of data acquisition gathers, and completes data-interface work, and provides virtual platform to show data to described display section;
Described part of data acquisition is for gathering from the multi-way switching values of described control section and multi-analog and the manipulation instruction that sends from control section;
Described display section is used for virtual interface display,
Described control section comprises joystick, function transforms handle, gauge tap, adjusting knob.
2. coal mine full hydraulic directional drilling machine stimulating and training system according to claim 1, wherein,
Described joystick comprises shackle operating grip, steam piano operating grip, rotary handle and has fed and pulls out handle;
Described function transforms that handle comprises the handle that makes a trip, creeps into handle, folder turns co-acting lever and creeps into mode operating grip;
Described gauge tap comprises power switch, directional drilling gauge tap, parking walking switch, creeps into firm angle modulation switch, stop valve switch;
Described adjusting knob comprises drill speed adjusting knob, II pump pressure adjusting knob and decompression drilling pressure adjusting knob.
3. coal mine full hydraulic directional drilling machine stimulating and training system according to claim 1 and 2, wherein,
The joystick of described part of data acquisition and described control section, function transform handle, gauge tap, adjusting knob are connected, to the control command from described control section after difference processing and digital filtering, import described central processing portion into, and be passed in virtual platform by virtual reality data interface virtual rig is controlled, and show in real time on display section.
4. coal mine full hydraulic directional drilling machine stimulating and training system according to claim 3, wherein, virtual rig and scene realize in Quest3D VR-Platform according to concrete rig model and subsurface environment, mining all-hydraulic directional drilling machine model is set up by it, it is made up of pumping plant, main frame, control stand, crawler belt car body, securing device, anti-explosion computer, and wherein main frame comprises clamp device, gyrator, feeding device, reclining apparatus.
5. coal mine full hydraulic directional drilling machine stimulating and training system according to claim 4, wherein, rig and model of place is set up in rig material object according to ratio according to relevant regulations and overall design demand in support programs MAYA, import in Quest3D platform after being converted into .X file, light, pinup picture, camera effect is added in Quest3D, model is played up, increases its degree true to nature.
6. coal mine full hydraulic directional drilling machine stimulating and training system according to claim 5, wherein, the component of described all-hydraulic directional drilling machine model is divided into motion parts and non-athletic part, the volume coordinate of non-athletic partial component is fixed, make its transfixion, non-athletic part comprises the parts such as crawler belt car body, anti-explosion computer, pumping plant
Corresponding rig action is realized by the volume coordinate changing described motion parts, wherein, the position changing position coordinates system implementation model parts is moved, comprise the moving up and down of movable, the securing device of rig feeding device, having fed of drilling rod pull out, change the Space Rotating of angle coordinate system implementation model parts, comprise the revolution of gyrator, the rotation of drilling rod.
7. coal mine full hydraulic directional drilling machine stimulating and training system according to claim 6, its software section comprises rig Teaching Module, the virtual operational module of rig, test and examination module and system management module,
Described rig Teaching Module comprises the teaching of theoretical document, multimedia animation demonstration, rig machine & equipment three part, for the training of the System's composition and principle of work that realize rig,
The virtual operational module of described rig, for each control assembly by controlling on described control section, sending control command, realizing the relevant action of virtual rig,
Described test and examination module comprises basic theory examination and pseudo operation examination, and basic theory examination is grasped situation in the mode of paper answer to the knowwhy of trainee and examined; Pseudo operation examination is examined with the rig operations ability of the mode of practical operation to trainee,
Described system management module comprises System right management, personnel information management and organization management, and System right management can be divided into student, teacher and keeper to login personnel identity, to facilitate teaching management; Personnel information management is mainly registered the personal information of login personnel; Organization management, mainly according to actual tissue structure, divides login personnel by department, section office.
8. coal mine full hydraulic directional drilling machine stimulating and training system according to claim 7, the virtual operational module of described rig comprises guidelines and free operant two parts,
The method of described guidelines is: will creep into action and write out by change in thingness passage Motion object space coordinate and carry out mathematical computations by calculating passage ExpressionValue according to code rig operations code in Quest3D virtual platform, each action is triggered by the control command of control stand, just next action can be proceeded to after completing a correct operational motion, Text is passed through between action, Copy Image and Media player command passage add word, picture and animation, point out the action that next step carries out, under above three passages, triggering mode is set, triggered by the steering order of previous action, corresponding word is just there will be according to guidelines, picture, animation, until operation terminates,
The method of described free operant is: the same with guidelines, first be also will creep into action write out by change in thingness passage Motion object space coordinate and carry out mathematical computations by calculating passage Expression Value, each action is triggered by the control command of control stand, difference is, next step information is not being added between each step, but the information of operating mistake is there is when logical operation mistake, these information pass through Text, Copy Image and Media player command passage add, triggering mode is provided with below each passage, trigger when the operation logic of execution error.
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