CN103295444A - Method and system for simulating and training elevating fire truck operation - Google Patents
Method and system for simulating and training elevating fire truck operation Download PDFInfo
- Publication number
- CN103295444A CN103295444A CN2013102515703A CN201310251570A CN103295444A CN 103295444 A CN103295444 A CN 103295444A CN 2013102515703 A CN2013102515703 A CN 2013102515703A CN 201310251570 A CN201310251570 A CN 201310251570A CN 103295444 A CN103295444 A CN 103295444A
- Authority
- CN
- China
- Prior art keywords
- model
- fire truck
- elevating fire
- training
- training site
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a method and a system for simulating and training elevating fire truck operation. An elevating fire truck model, a training field model and a surrounding environment model are respectively established according to actual measurement data of an elevating fire truck, a training field and a surrounding environment. The elevating fire truck model is controlled to perform corresponding actions and corresponding scenes and environments of the training field model and the surrounding environment are changed according to an input operation instruction, and real-time interaction of the operation instruction and virtual elevating fire truck actions and scenes is achieved. By means of the method and the system for simulating and training the elevating fire truck operation, real-time drive of the elevating fire truck model, a scene model and a real control console and real-time interaction of an operator, the elevating fire truck and the scenes are achieved, the purpose of simulating and training the elevating fire truck operation is achieved, and the method and the system for simulating and training the elevating fire truck operation have the advantages of being low in using cost, small in risk factor, good in training effect and the like.
Description
Technical field
The present invention relates to engineering machinery simulation training technical field, relate in particular to a kind of simulation training method and system of elevating fire truck operation.
Background technology
Elevating fire truck is a kind of chassis special that has; the pipeline of lifting arm support and conveying fire-fighting liquid thereof is installed and has professional operating personnel to operate; fire-fighting liquid can be transported to certain altitude and also can realize the fire-fighting vehicle of high-altitude fire-fighting operation; be a kind of be used to the high-rise fire of putting out a fire to save life and property, carry out height rescue; the specific installation of protection citizen's the security of the lives and property; the operator need be through theory study and the safe operation engineering practice of strict safety technique, examine can obtain after qualified and demonstrate,prove the driver behavior that carries out vehicle.
At present, the practical operation that the operator undergoes training is all carried out in the debugging perform region of local fire brigade or producer with the examination link, though this mode of undergoing training can allow the operator obtain the experience of directly undergoing training, but for the operator who has just learnt, because the shortcoming of safe operation knowledge own, there is certain potential safety hazard during operation, have shortcomings such as undergo training that resource-constrained, energy consumption is big, the examination assessment lacks objectivity and result of training is not fully up to expectations simultaneously, this brings certain degree of difficulty for training of operator.
Present fire truck training on operation mostly is to finish by the mode of courseware and execute-in-place, development along with computer software technology, make the fire truck training on operation to move towards virtual gradually, therefore, need a kind of simulation training method and system of elevating fire truck operation.
Summary of the invention
In view of this, the technical matters that the present invention will solve provides a kind of simulation training method of elevating fire truck operation, can realize the real-time, interactive between operator, elevating fire truck and scene.
A kind of simulation training method of elevating fire truck operation comprises: according to the actual measurement data of elevating fire truck, training site and surrounding enviroment, set up elevating fire truck model, training site model and surrounding enviroment model respectively; Operational order according to input, control described elevating fire truck model and make corresponding action, training site model and surrounding enviroment model and make corresponding scene and environmental change, realize the action of described operational order, elevating fire truck and the real-time, interactive between scene.
According to one embodiment of the method for the invention, further, obtain the dimensional parameters of each parts of elevating fire truck, set up the three-dimensional model of each component part of elevating fire truck, by place, copy, the array instrument is assembled into whole vehicle model; Convert the .obj formatted file to setting up good elevating fire truck three-dimensional model, import to the optimization of carrying out the model data amount in the 3DMAX software, and according to the photo of elevating fire truck, stick textured pattern for the outside of elevating fire truck three-dimensional model; Obtain place size, the physical characteristic parameter of training site, set up the training site model, and the training site model is beaten light, played up the parameter adjusting, the training site model is cured processing, reach real effect of shadow; Described training site model comprises: ground, road, street crossing, BUILDINGS MODELS, fire scenario model; Wherein, when the model of operation training site, when coming into view, just plays up on the object in the model of operation training site described training site model; Obtain size, the physical characteristic parameter of object in the environment, set up the surrounding enviroment model; Described surrounding enviroment model comprises: mountain, tree and synoptic model.
According to one embodiment of the method for the invention, further, described operational order comprises: supporting leg operation, fire-fighting system operation, gasoline engine are pump operated, platform pedal operation, turntable rotary manipulation, vehicle-driving operation and securing band operation; Described elevating fire truck model, training site model and surrounding enviroment model are imported virtual reality software VRP, and after receiving described operational order, execution is moved accordingly and is shown corresponding scene, and represents the result of execution from a plurality of visual angles.
According to one embodiment of the method for the invention, further, described elevating fire truck model comprises: jib operation submodel, submodel and the supporting leg operation submodel of travelling of getting off; Wherein, according to the operational order, operational order, the supporting leg operational order of getting off and travelling of the jib of input, control jib operation submodel respectively, the travel submodel, supporting leg operation submodel of getting off make corresponding action.
According to one embodiment of the method for the invention, further, receive operational order by communication interface, and described steering order is converted to the steering order that described elevating fire truck model, training site model and surrounding enviroment model can be identified, and the result who carries out by the communication interface feedback.
The technical matters that the present invention will solve provides a kind of stimulating and training system of elevating fire truck operation, can realize the real-time, interactive between operator, elevating fire truck and scene.
A kind of stimulating and training system of elevating fire truck operation comprises: set up model equipment, be used for the actual measurement data according to elevating fire truck, training site and surrounding enviroment, set up elevating fire truck model, training site model and surrounding enviroment model respectively; Simulation operation apparatus, be used for the operational order according to input, control described elevating fire truck model and make corresponding action, training site model and surrounding enviroment model and make corresponding scene and environmental change, realize the action of described operational order, elevating fire truck and the real-time, interactive between scene.
An embodiment according to system of the present invention, further, describedly set up the dimensional parameters that model equipment obtains each parts of elevating fire truck, set up the three-dimensional model of each component part of elevating fire truck, by place, copy, the array instrument is assembled into whole vehicle model; The described model equipment of setting up will be set up good elevating fire truck three-dimensional model and convert the .obj formatted file to, import to the optimization of carrying out the model data amount in the 3DMAX software, and according to the photo of elevating fire truck, stick textured pattern for the outside of elevating fire truck three-dimensional model; Describedly set up place size, the physical characteristic parameter that model equipment obtains the training site, set up the training site model, and the training site model is beaten light, played up parameter and regulate, the training site model is cured processing, reach real effect of shadow; Described training site model comprises: ground, road, street crossing BUILDINGS MODELS, fire scenario model; Wherein, when the model of operation training site, when coming into view, just plays up on the object in the model of operation training site described training site model; Describedly set up size, the physical characteristic parameter that model equipment obtains object in the environment, set up the surrounding enviroment model; Described surrounding enviroment model comprises: mountain, tree and synoptic model.
According to an embodiment of system of the present invention, further, described operational order comprises: supporting leg operation, fire-fighting system operation, gasoline engine are pump operated, platform pedal operation, turntable rotary manipulation, vehicle-driving operation and securing band operation; Described simulation operation apparatus imports virtual reality software VRP with described elevating fire truck model, training site model and surrounding enviroment model, described simulation operation apparatus is after receiving described operational order, execution is moved accordingly and is shown corresponding scene, and represents the result of execution from a plurality of visual angles.
According to an embodiment of system of the present invention, further, described elevating fire truck model comprises: jib operation submodel, submodel and the supporting leg operation submodel of travelling of getting off; Wherein, described simulation operation apparatus is according to the operational order, operational order, the supporting leg operational order of getting off and travelling of the jib of input, controls jib operation submodel respectively, the travel submodel, supporting leg operation submodel of getting off make corresponding action.
An embodiment according to system of the present invention, further, described simulation operation apparatus receives operational order by communication interface, and described steering order is converted to the steering order that described elevating fire truck model, training site model and surrounding enviroment model can be identified, and the result who carries out by the communication interface feedback.
Stimulating and training system and the method for elevating fire truck operation of the present invention, realize the Real Time Drive of elevating fire truck model and model of place and true control stand, and the real-time, interactive between operator, virtual elevating fire truck and scene, reach the purpose of elevating fire truck operation simulation training.System and method applying virtual reality technology of the present invention, virtual emulation goes out high lifting kind fire truck model, by the continuous training to the operator, can strengthen its standard and awareness of safety in operating process, than text teaching and physical operation training patterns, have advantages such as use cost is low, risk factor is little, result of training is good.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the process flow diagram according to an embodiment of the simulation training method of elevating fire truck operation of the present invention;
Fig. 2 is the synoptic diagram according to an embodiment of the stimulating and training system of elevating fire truck operation of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention wherein is described.Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.Below in conjunction with each figure and embodiment technical scheme of the present invention is carried out many-sided description.
Fig. 1 is the process flow diagram according to an embodiment of the simulation training method of elevating fire truck operation of the present invention.As shown in Figure 1:
Step 101 according to the actual measurement data of elevating fire truck, training site and surrounding enviroment, is set up elevating fire truck model, training site model and surrounding enviroment model respectively.
Step 102, operational order according to input, control elevating fire truck model is made corresponding action, training site model and surrounding enviroment model and is made corresponding scene and environmental change, realizes operational order, the action of elevating fire truck and the real-time, interactive between scene.
According to one embodiment of present invention, select 53 meters elevating fire trucks and four training sites as the modeling object of virtual reality software system, field survey data according to elevating fire truck, training site and surrounding enviroment, set up fire truck model and training site and surrounding enviroment model respectively, preserve into the .vrp formatted file with setting up good model derivation.
3DMAX is that software is played up and made to the three-dimensional animation based on the PC system of autodesk, inc.'s exploitation.VRP is the abbreviation of VR-Platform, in look allusion quotation company based on a three-dimension virtual reality platform software of the DirectX3d graph image engine of Microsoft company exploitation, can be widely used in industry LUA such as vision simulation, city planning, indoor design, industrial emulation, military simulation is a kind of embedded script, be widely used in various application programs, realize the configurability of program, extensibility with it.
In the VRP graphics editing software, import the file of .vrp form and carry out the model resource edit, in the VC++ editing environment, the sdk that provides by VRP software, singularity and CAN bus hardware interactive interface at this project carry out further plug-in type exploitation, pointed VRP script sentence is provided, realize the Real Time Drive of elevating fire truck model and model of place and true control stand, and the real-time, interactive between operator, elevating fire truck and scene, reach the purpose of elevating fire truck operation simulation training.
According to one embodiment of present invention, obtain the dimensional parameters of each parts of elevating fire truck, set up the three-dimensional model of each component part of elevating fire truck, by place, copy, the array instrument is assembled into whole vehicle model.Convert the .obj formatted file to setting up good elevating fire truck three-dimensional model, import to the optimization of carrying out the model data amount in the 3DMAX software, and according to the photo of elevating fire truck, stick textured pattern for the outside of elevating fire truck three-dimensional model.
Obtain place size, the physical characteristic parameter of training site, set up the training site model, and the training site model is beaten light, played up the parameter adjusting, the training site model is cured processing, reach real effect of shadow.The training site model comprises: ground, road, street crossing, BUILDINGS MODELS, fire scenario model etc.Wherein, when the model of operation training site, when coming into view, just plays up on the object in the model of operation training site the training site model.
Obtain size, the physical characteristic parameter of object in the environment, set up the surrounding enviroment model; The surrounding enviroment model comprises: mountain, tree and synoptic model.
According to one embodiment of present invention, ground and road surface modeling stream are edited the point, line, surface of ground model by creating the ground polygon, paste ground texture at last.Road surface model sets up that to set up flow process identical with ground model.
According to one embodiment of present invention, according to data such as buildings photo, Google aerocharts, the Line instrument of use 3dmax is drawn out the outline of building in 3dmax.Utilize the Extrude instrument to be extruded as three-dimensional model then, then according to the actual look of building.Utilize Editpoly polygon edit tool, the point, line, surface of BUILDINGS MODELS are edited, be made into the display model of organizational system at last.By sticking the outward appearance texture of building, form BUILDINGS MODELS true to nature at last.
According to one embodiment of present invention, in 3Dmaxs, model is imported in the graphic user interface of VRP by the VRP11 plug-in unit, by the VRP script, and LUA script editor, model is moved rotation, and convergent-divergent in scene, to reach the real-time, interactive between two of user operation and the scenes, the true-time operation training at reproduction fire rescue scene really.
According to one embodiment of present invention, father and son's node relationships according to the operation of fire truck operating mode, with and distinctive rotation, the flexible mode of motion that waits, VRP scene editing machine carried out the secondary development of father and son's node kinematic relation, and called in the middle of the VRP scene editing machine, in the middle of comprised the VRP script edit statements that customizes, patterned node addition manner, and the logical edit of scene realizes.In the middle of VRP scene editing machine, use this plug-in unit then, carry out node editor is set, comprise the selected of root node, child node is added, the selection of mode of motion, and the setting of range of movement value, and all models that this motion comprises add etc.
According to one embodiment of present invention, operational order comprises: supporting leg operation, fire-fighting system operation, gasoline engine are pump operated, platform pedal operation, turntable rotary manipulation, vehicle-driving operation and securing band operation etc.Elevating fire truck model, training site model and surrounding enviroment model are imported virtual reality software VRP, and after receiving operational order, execution is moved accordingly and is shown corresponding scene, and represents the result of execution from a plurality of visual angles.
According to one embodiment of present invention, the elevating fire truck model comprises: jib operation submodel, submodel and the supporting leg operation submodel of travelling of getting off.Wherein, according to the principal arm operational order, operational order, the supporting leg operational order of getting off and travelling of input, control jib operation submodel respectively, the travel submodel, supporting leg operation submodel of getting off make corresponding action.
According to one embodiment of present invention, receive operational order by communication interface, and steering order is converted to the steering order that elevating fire truck model, training site model and surrounding enviroment model can be identified, and feed back the result who carries out by communication interface.
According to one embodiment of present invention, fire truck mainly contains the two big content of operation that get on and off,
Get on the bus be divided into principal arm, crank arm, turntable and platform operations, getting off is divided into that vehicle travels and supporting leg behaviour
Do.Adopted different control methods at different mode of motion, for better these motions of control, the junior unit that whole fire truck is split as each active component is controlled, and each is controlled model part as independent model object.
For example: the certain methods code of the fire truck object of specific implementation is as follows:
According to one embodiment of present invention, principal arm is claimed as independent model object, utilize GetWorld () function to obtain the position of principal arm model matrix (MAT) in world coordinates, definition unit matrix then, cell matrix is turned round, and luffing obtains relative displacement matrix (trans_pos_mat) matrix of principal arm model object and the relative displacement matrix of cell matrix is being utilized SetTrans_pos() function binds.
According to one embodiment of present invention, travelling motion is to be object with the vehicle body, does relative motion in world coordinates.By changing the matrix coordinate in the character object position (MAT car_origin_pos), the motion of travelling of implementation model object, passing through InitCar() function obtains the reposition of vehicle, passing through RotateTire() function composes reposition to car_origin_pos, realizes that getting off of fire truck travel.
According to one embodiment of present invention, the principle of supporting leg operation is the combination action of above-mentioned two kinds of action implementations, be that position assignment when travelling getting off makes it to follow vehicle for supporting leg object (feet[4]) to walk equally, by the Event triggered of supporting leg control lever model being called the message function (SendMessage() that VRP carries) readjustment gives VC++, by the relative displacement matrix that obtains, give supporting leg with the flexible matrix assignment of model, play up then, and each frame of supporting leg motion is rendered in the internal memory, show the flexible flow process of operation of supporting leg with this.
In order better to reach simulated effect, in model, be provided with five viewpoint positions, first viewpoint is fixed on supporting leg and controls box, and is static with respect to controlling box, rotates along with the movement of vehicle; Second viewpoint is the platform camera, makes things convenient for the user can be in the platform operation, deepens the feeling of immersion of scene, and makes the better vivid effect that brings of experiencing virtual reality of user; The 3rd viewpoint is the turntable camera, the control enclosure on the viewpoint tracking table; The 4th viewpoint is the pilothouse camera, is fixed on pilothouse inside, and be static with respect to pilothouse, rotates along with the rotation of fire truck; The 5th viewpoint position is that vehicle is followed camera, can far see the various job statuses of fire truck.
Utilize the function of VRP realization camera, for example: the fixed point observation camera is set, need arranges the basic parameter in the camera attribute, translational speed, rotation parameter, fixed point observation attribute and stereoscopic vision option; The walking camera is set, the basic parameter in the attribute, translational speed, shape, collision option need be arranged; Camera is followed in setting, need and follow attributes section setting to the basic parameter in the attribute, translational speed.
According to one embodiment of present invention, because 3DMAX and VRP can carry out seamless combination, can can directly in 3DMAX software, carry out so that the foundation of three-dimensional model and baking are ironed, and then be poured into and convert the model resource that virtual reality can be used among the VRP to, this has just reduced the difficulty of modelling greatly, has saved Production Time, and the shared internal memory of the resource file of Dao Chuing is less simultaneously, reduce the requirement to virtual opetrating system hardware, reduced system cost.To the degree of support height of Chinese, it is more convenient to operate on the virtual reality software VRP interface.
Fig. 2 is the synoptic diagram according to an embodiment of the stimulating and training system of elevating fire truck operation of the present invention.As shown in Figure 2: the stimulating and training system 21 of elevating fire truck operation comprises: set up model equipment 211 and simulation operation apparatus 212.
Set up model equipment 211 according to the actual measurement data of elevating fire truck, training site and surrounding enviroment, set up elevating fire truck model, training site model and surrounding enviroment model respectively.
Simulation operation apparatus 212 is according to the operational order of input, control elevating fire truck model is made corresponding action, training site model and surrounding enviroment model and is made corresponding scene and environmental change, realizes operational order, the action of elevating fire truck and the real-time, interactive between scene.
According to one embodiment of present invention, set up the dimensional parameters that model equipment 211 obtains each parts of elevating fire truck, set up the three-dimensional model of each component part of elevating fire truck, by place, copy, the array instrument is assembled into whole vehicle model.
Setting up model equipment 211 will set up good elevating fire truck three-dimensional model and convert the .obj formatted file to, import to the optimization of carrying out the model data amount in the 3DMAX software, and according to the photo of elevating fire truck, stick textured pattern for the outside of elevating fire truck three-dimensional model.
Set up place size, physical characteristic parameter that model equipment 211 obtains the training site, set up the training site model, and the training site model is beaten light, played up the parameter adjusting, the training site model is cured processing, reach real effect of shadow.The training site model comprises: ground, road, street crossing, BUILDINGS MODELS, fire scenario model etc.Wherein, when the model of operation training site, when coming into view, just plays up on the object in the model of operation training site the training site model.
Set up size, physical characteristic parameter that model equipment 211 obtains object in the environment, set up the surrounding enviroment model.The surrounding enviroment model comprises: mountain, tree and synoptic model.
According to one embodiment of present invention, operational order comprises: supporting leg operation, fire-fighting system operation, gasoline engine are pump operated, platform pedal operation, turntable rotary manipulation, vehicle-driving operation and securing band operation.
Simulation operation apparatus 212 imports virtual reality software VRP with elevating fire truck model, training site model and surrounding enviroment model, simulation operation apparatus 212 is after receiving operational order, execution is moved accordingly and is shown corresponding scene, and represents the result of execution from a plurality of visual angles.
According to one embodiment of present invention, the elevating fire truck model comprises: jib operation submodel, submodel and the supporting leg operation submodel of travelling of getting off.Wherein, simulation operation apparatus 212 is according to the operational order, operational order, the supporting leg operational order of getting off and travelling of the jib of input, controls jib operation submodel respectively, the travel submodel, supporting leg operation submodel of getting off make corresponding action.
According to one embodiment of present invention, simulation operation apparatus 212 receives operational order by communication interface, and steering order is converted to the steering order that elevating fire truck model, training site model and surrounding enviroment model can be identified, and the result who carries out by the communication interface feedback.
The simulation training method and system of elevating fire truck operation of the present invention, for adopting virtual reality technology, multinomial technology such as image processing techniques can be carried out the operation simulation of elevating fire truck in the virtual system of one, has advantages such as use cost is low, risk factor is little, result of training is good.
May realize method and system of the present invention in many ways.For example, can realize method and system of the present invention by any combination of software, hardware, firmware or software, hardware, firmware.The said sequence that is used for the step of method only is in order to describe, and the step of method of the present invention is not limited to above specifically described order, unless otherwise specify.In addition, in certain embodiments, can be the program that is recorded in the recording medium with the invention process also, these programs comprise for the machine readable instructions that realizes the method according to this invention.Thereby the present invention also covers the recording medium that storage is used for the program of execution the method according to this invention.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (10)
1. the simulation training method of an elevating fire truck operation is characterized in that, comprising:
According to the actual measurement data of elevating fire truck, training site and surrounding enviroment, set up elevating fire truck model, training site model and surrounding enviroment model respectively;
Operational order according to input, control described elevating fire truck model and make corresponding action, training site model and surrounding enviroment model and make corresponding scene and environmental change, realize the action of described operational order, elevating fire truck and the real-time, interactive between scene.
2. the method for claim 1 is characterized in that:
Obtain the dimensional parameters of each parts of elevating fire truck, set up the three-dimensional model of each component part of elevating fire truck, by place, copy, the array instrument is assembled into whole vehicle model;
Convert the .obj formatted file to setting up good elevating fire truck three-dimensional model, import to the optimization of carrying out the model data amount in the 3DMAX software, and according to the photo of elevating fire truck, stick textured pattern for the outside of elevating fire truck three-dimensional model;
Obtain place size, the physical characteristic parameter of training site, set up the training site model, and the training site model is beaten light, played up the parameter adjusting, the training site model is cured processing, reach real effect of shadow; The training site model comprises: ground, road, street crossing BUILDINGS MODELS, fire scenario model; Wherein, when the model of operation training site, when coming into view, just plays up on the object in the model of operation training site described training site model;
Obtain size, the physical characteristic parameter of object in the environment, set up the surrounding enviroment model; Described surrounding enviroment model comprises: mountain, tree and synoptic model.
3. method as claimed in claim 2 is characterized in that:
Described operational order comprises: supporting leg operation, fire-fighting system operation, gasoline engine are pump operated, platform pedal operation, turntable rotary manipulation, vehicle-driving operation and securing band operation;
Described elevating fire truck model, training site model and surrounding enviroment model are imported virtual reality software VRP, and after receiving described operational order, execution is moved accordingly and is shown corresponding scene, and represents the result of execution from a plurality of visual angles.
4. method as claimed in claim 3 is characterized in that:
Described elevating fire truck model comprises: jib operation submodel, submodel and the supporting leg operation submodel of travelling of getting off;
Wherein, according to the operational order, operational order, the supporting leg operational order of getting off and travelling of the jib of input, control jib operation submodel respectively, the travel submodel, supporting leg operation submodel of getting off make corresponding action.
5. method as claimed in claim 4 is characterized in that:
Receive operational order by communication interface, and described steering order is converted to the steering order that described elevating fire truck model, training site model and surrounding enviroment model can be identified, and feed back the result who carries out by communication interface.
6. the stimulating and training system of an elevating fire truck operation is characterized in that, comprising:
Set up model equipment, be used for the actual measurement data according to elevating fire truck, training site and surrounding enviroment, set up elevating fire truck model, training site model and surrounding enviroment model respectively;
Simulation operation apparatus, be used for the operational order according to input, control described elevating fire truck model and make corresponding action, training site model and surrounding enviroment model and make corresponding scene and environmental change, realize the action of described operational order, elevating fire truck and the real-time, interactive between scene.
7. system as claimed in claim 6 is characterized in that:
Describedly set up the dimensional parameters that model equipment obtains each parts of elevating fire truck, set up the three-dimensional model of each component part of elevating fire truck, by place, copy, the array instrument is assembled into whole vehicle model;
The described model equipment of setting up will be set up good elevating fire truck three-dimensional model and convert the .obj formatted file to, import to the optimization of carrying out the model data amount in the 3DMAX software, and according to the photo of elevating fire truck, stick textured pattern for the outside of elevating fire truck three-dimensional model;
Describedly set up place size, the physical characteristic parameter that model equipment obtains the training site, set up the training site model, and the training site model is beaten light, played up parameter and regulate, the training site model is cured processing, reach real effect of shadow; Described training site model comprises: ground, road, street crossing, BUILDINGS MODELS, fire scenario model;
Wherein, when the model of operation training site, when coming into view, just plays up on the object in the model of operation training site described training site model;
Describedly set up size, the physical characteristic parameter that model equipment obtains object in the environment, set up the surrounding enviroment model; Described surrounding enviroment model comprises: mountain, tree and synoptic model.
8. system as claimed in claim 7 is characterized in that:
Described operational order comprises: supporting leg operation, fire-fighting system operation, gasoline engine are pump operated, platform pedal operation, turntable hydraulic operation and securing band operation;
Described simulation operation apparatus imports virtual reality software VRP with described elevating fire truck model, training site model and surrounding enviroment model, described simulation operation apparatus is after receiving described operational order, execution is moved accordingly and is shown corresponding scene, and represents the result of execution from a plurality of visual angles.
9. system as claimed in claim 8 is characterized in that:
Described elevating fire truck model comprises: jib operation submodel, submodel and the supporting leg operation submodel of travelling of getting off;
Wherein, described simulation operation apparatus is according to the operational order, operational order, the supporting leg operational order of getting off and travelling of the jib of input, controls jib operation submodel respectively, the travel submodel, supporting leg operation submodel of getting off make corresponding action.
10. system as claimed in claim 9 is characterized in that:
Described simulation operation apparatus receives operational order by communication interface, and described steering order is converted to the steering order that described elevating fire truck model, training site model and surrounding enviroment model can be identified, and feeds back the result who carries out by communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102515703A CN103295444A (en) | 2013-06-24 | 2013-06-24 | Method and system for simulating and training elevating fire truck operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102515703A CN103295444A (en) | 2013-06-24 | 2013-06-24 | Method and system for simulating and training elevating fire truck operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103295444A true CN103295444A (en) | 2013-09-11 |
Family
ID=49096226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102515703A Pending CN103295444A (en) | 2013-06-24 | 2013-06-24 | Method and system for simulating and training elevating fire truck operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103295444A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105574915A (en) * | 2016-03-07 | 2016-05-11 | 李长河 | 3D football teaching method and device |
| CN106548666A (en) * | 2016-12-23 | 2017-03-29 | 李雪 | A kind of learning method and system of mobile base station operation and maintenance |
| CN109117533A (en) * | 2018-07-27 | 2019-01-01 | 上海宝冶集团有限公司 | Electronic workshop fire-fighting method based on BIM combination VR |
| CN110975215A (en) * | 2019-11-26 | 2020-04-10 | 国网河南省电力公司检修公司 | Fire-fighting virtual training system establishing method, system and device |
| CN113599758A (en) * | 2021-08-04 | 2021-11-05 | 武汉理工大学 | Construction method of virtual training system of foam fire engine for urban fire |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202018749U (en) * | 2010-09-28 | 2011-10-26 | 中国民航大学 | Airport fire vehicle driving training device |
| CN102867439A (en) * | 2012-09-18 | 2013-01-09 | 徐州重型机械有限公司 | Simulation training system and method for elevating fire engine |
-
2013
- 2013-06-24 CN CN2013102515703A patent/CN103295444A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202018749U (en) * | 2010-09-28 | 2011-10-26 | 中国民航大学 | Airport fire vehicle driving training device |
| CN102867439A (en) * | 2012-09-18 | 2013-01-09 | 徐州重型机械有限公司 | Simulation training system and method for elevating fire engine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105574915A (en) * | 2016-03-07 | 2016-05-11 | 李长河 | 3D football teaching method and device |
| CN106548666A (en) * | 2016-12-23 | 2017-03-29 | 李雪 | A kind of learning method and system of mobile base station operation and maintenance |
| CN109117533A (en) * | 2018-07-27 | 2019-01-01 | 上海宝冶集团有限公司 | Electronic workshop fire-fighting method based on BIM combination VR |
| CN110975215A (en) * | 2019-11-26 | 2020-04-10 | 国网河南省电力公司检修公司 | Fire-fighting virtual training system establishing method, system and device |
| CN113599758A (en) * | 2021-08-04 | 2021-11-05 | 武汉理工大学 | Construction method of virtual training system of foam fire engine for urban fire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| de Klerk et al. | Usability studies on building early stage architectural models in virtual reality | |
| CN111192354A (en) | Three-dimensional simulation method and system based on virtual reality | |
| US9953108B2 (en) | Method and system for dynamically manipulating an assembly of objects in a three-dimensional scene of a system of computer-aided design | |
| CN103886631A (en) | Three-dimensional virtual indoor display system based on mobile equipment | |
| CN103295444A (en) | Method and system for simulating and training elevating fire truck operation | |
| CN106530400A (en) | Interactive virtual campus roaming system based on intelligent wearing device | |
| CN110321000B (en) | Virtual simulation system for complex tasks of intelligent system | |
| CN101655786A (en) | Operation simulation training virtual reality software system of tower crane | |
| CN104407521A (en) | Method for realizing real-time simulation of underwater robot | |
| Lee | Learning unreal engine game development | |
| CN106570926B (en) | Efficient particle cloud layer method for drafting in a kind of Flight Scene Simulation | |
| Hossain et al. | CAIAS simulator: self-driving vehicle simulator for AI research | |
| Sydora et al. | Critical lifting simulation of heavy industrial construction in gaming environment | |
| CN105632271B (en) | A kind of low-speed wind tunnel model flight tests ground simulation training system | |
| CN105677021A (en) | New method based on fusion of AR system and VR system and applying new method to recurrence of relics | |
| Singh et al. | Game development using unity game engine | |
| Wang et al. | Reflections on using a game engine to develop a virtual training system for construction excavator operators | |
| Thorn | Unity Animation Essentials | |
| CN112132962A (en) | Virtual reality-based urban rail vehicle maintenance operation process research method | |
| CN107624627A (en) | A kind of agricultural irrigation systems based on virtual reality | |
| CN109213195A (en) | A kind of unmanned plane simulated flight control method based on Unity3d | |
| Qi et al. | Study on realization technology of virtual reality for coal mining face | |
| Zheng et al. | Research on virtual driving system of a forestry logging harvester | |
| Felicia | Unity From Zero to Proficiency (Foundations): A step-by-step guide to creating your first game with Unity | |
| Buriol et al. | A virtual reality training platform for live line maintenance of power distribution networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130911 |