CN110232846A - A kind of assault boat drive simulating method, system and relevant apparatus - Google Patents
A kind of assault boat drive simulating method, system and relevant apparatus Download PDFInfo
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- CN110232846A CN110232846A CN201910507847.1A CN201910507847A CN110232846A CN 110232846 A CN110232846 A CN 110232846A CN 201910507847 A CN201910507847 A CN 201910507847A CN 110232846 A CN110232846 A CN 110232846A
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- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/06—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles
- G09B9/063—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles by using visual displays
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Abstract
A kind of assault boat drive simulating method provided herein is applied to virtual reality device, comprising: according to the demand of input, determines weather scene mode corresponding with demand；Under weather scene mode, the action message for characterizing user action is acquired using sensor；Action message is parsed and according to parsing result, execution assault boat response operation corresponding with action message, to export assault boat drive simulating effect.This method can determine weather scene mode corresponding with demand according to the demand of input.Due in actual life assault boat using when weather be all bad weather, therefore carry out assault boat drive simulating under weather scene mode, can be improved the sense of reality of assault boat drive simulating, and then improve training effect.The application also provides a kind of assault boat driving simulation system, virtual reality device and computer readable storage medium, all has above-mentioned beneficial effect.
Description
Technical field
It is this application involves assault boat drive simulating field, in particular to a kind of assault boat drive simulating method, system, virtual
Real world devices and computer readable storage medium.
Background technique
Currently, assault boat driver training mainly passes through practical training there are also the training of the end PC, practical training is high to site requirements,
Equipment investment and loss are big, have risk.The training of the end PC is operated by screen and mouse, is carried out by the click of mouse
Assembling and operation to hull lack authenticity.Due in actual life assault boat using when weather be all bad weather,
The training of the end PC can not carry out simulated training according to weather condition, lack the sense of reality.Moreover, in current some VR training systems only
There is content experience, can not also comprehensively consider influence of the weather scene changes to content, the sense of reality is poor, and expected training is not achieved
Effect.
Therefore, the sense of reality of assault boat drive simulating how is improved, and then improving training effect is those skilled in the art
The technical issues of urgent need to resolve.
Summary of the invention
The purpose of the application is to provide a kind of assault boat drive simulating method, system, virtual reality device and computer can
Storage medium is read, can be improved the sense of reality of assault boat drive simulating, and then improve training effect.
In order to solve the above technical problems, the application provides a kind of assault boat drive simulating method, set applied to virtual reality
It is standby, comprising:
According to the demand of input, weather scene mode corresponding with the demand is determined；
Under the weather scene mode, the action message for characterizing user action is acquired using sensor；
The action message is parsed and according to parsing result, execution assault boat sound corresponding with the action message
It should operate, to export assault boat drive simulating effect.
Preferably, the demand according to input determines weather scene mode corresponding with the demand, comprising:
Each weather scene mode is established using Scene Simulation；Wherein, the weather scene mode includes rain
Avenge scene mode, flood scene mode, typhoon scene mode, tsunami scene mode, landslide scene mode, mud-rock flow
Scene mode, Lightning Disaster scene mode；
According to the demand of input and preset mapping table, weather scene mode corresponding with the demand is determined.
It is preferably, described to establish each weather scene mode using Scene Simulation, comprising:
Using D modeling tool, contextual data sampling instrument and mapping technology, each simulated environment is established；
Each simulated environment is driven using driving developing instrument, obtains corresponding weather scene mode.
Preferably, described under the weather scene mode, the movement for characterizing user action is acquired using sensor
Information, comprising:
Under the weather scene mode, directional information, the speed of the user action are acquired in real time using the sensor
Spend information and acceleration information；
Analysis synthesis processing is carried out to the directional information, the velocity information and the acceleration information, is obtained described
Action message.
The application also provides a kind of assault boat driving simulation system, is applied to virtual reality device, comprising:
Weather scene mode determining module determines weather scene corresponding with the demand for the demand according to input
Mode；
Action message acquisition module, for being acquired using sensor for characterizing user under the weather scene mode
The action message of movement；
Assault boat responds operation executing module, for being parsed to the action message and according to parsing result, executes
Assault boat response operation corresponding with the action message, to export assault boat drive simulating effect.
Preferably, the weather scene mode determining module, comprising:
Weather scene mode establishes unit, for establishing each weather scene mode using Scene Simulation；Its
In, the weather scene mode includes sleet scene mode, flood scene mode, typhoon scene mode, tsunami scene mould
Formula, landslide scene mode, mud-rock flow scene mode, Lightning Disaster scene mode；
Weather scene mode determination unit, for according to input the demand and preset mapping table, it is determining with it is described
The corresponding weather scene mode of demand.
Preferably, the weather scene mode establishes unit, comprising:
Simulated environment establishes subelement, for utilizing D modeling tool, contextual data sampling instrument and texture mapping skill
Art establishes each simulated environment；
Simulated environment drives subelement, for driving each simulated environment using driving developing instrument, is corresponded to
Weather scene mode.
Preferably, the action message acquisition module, comprising:
Information acquisition unit, for acquiring the user in real time using the sensor under the weather scene mode
Directional information, velocity information and the acceleration information of movement；
Analysis synthesis processing unit, for being carried out to the directional information, the velocity information and the acceleration information
Synthesis processing is analyzed, the action message is obtained.
The application also provides a kind of virtual reality device, comprising:
Memory and processor；Wherein, the memory is for storing computer program, and the processor is for executing institute
The step of assault boat drive simulating method described above is realized when stating computer program.
The application also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has computer
The step of program, the computer program realizes assault boat drive simulating method described above when being executed by processor.
A kind of assault boat drive simulating method provided herein is applied to virtual reality device, comprising: according to input
Demand, determine corresponding with demand weather scene mode；Under the weather scene mode, is acquired and used using sensor
In the action message of characterization user action；The action message is parsed and according to parsing result, execution and the movement
The corresponding assault boat response operation of information, to export assault boat drive simulating effect.
This method can determine weather scene mode corresponding with the demand according to the demand of input.Since reality is raw
In work assault boat using when weather be all bad weather, therefore under weather scene mode carry out assault boat drive simulating, energy
The sense of reality of assault boat drive simulating is enough improved, and then improves training effect.The application also provides a kind of assault boat drive simulating
System, virtual reality device and computer readable storage medium all have above-mentioned beneficial effect, and details are not described herein.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of assault boat drive simulating method provided by the embodiment of the present application；
Fig. 2 is a kind of structural block diagram of assault boat driving simulation system provided by the embodiment of the present application.
Specific embodiment
The core of the application is to provide a kind of assault boat drive simulating method, can be improved the true of assault boat drive simulating
Sense, and then improve training effect.Another core of the application is to provide a kind of assault boat driving simulation system, virtual reality device
And computer readable storage medium.
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Currently, assault boat driver training mainly passes through practical training there are also the training of the end PC, practical training is high to site requirements,
Equipment investment and loss are big, have risk.The training of the end PC is operated by screen and mouse, is carried out by the click of mouse
Assembling and operation to hull lack authenticity.Due in actual life assault boat using when weather be all bad weather,
The training of the end PC can not carry out simulated training according to weather condition, lack the sense of reality.Moreover, in current some VR training systems only
There is content experience, can not also comprehensively consider influence of the weather scene changes to content, the sense of reality is poor, and expected training is not achieved
Effect.A kind of assault boat drive simulating method provided by the present application, can be improved the sense of reality of assault boat drive simulating, Jin Erti
High training effect, it is specific referring to FIG. 1, Fig. 1 is a kind of stream of assault boat drive simulating method provided by the embodiment of the present application
Cheng Tu, the assault boat drive simulating method specifically include:
S101, the demand according to input determine weather scene mode corresponding with demand；
The executing subject of the embodiment of the present application is virtual reality device, and virtual reality device is determined according to the demand of input
Weather scene mode corresponding with demand is not especially limited the demand of input at this, should by those skilled in the art according to
Actual demand is set accordingly.Input mode of the demand is also not especially limited at this, such as can use defeated
Enter equipment and demand is inputted into virtual reality device, it can also be by being chosen to demand option, and then input demand.The application
Demand of the virtual reality device to input is analyzed in embodiment, determines weather scene mode corresponding with demand.It is right at this
Weather scene mode establish mode, the type of weather scene mode is not especially limited.
Further, the above-mentioned demand according to input determines weather scene mode corresponding with demand, generally includes: benefit
Each weather scene mode is established with Scene Simulation；Wherein, weather scene mode includes sleet scene mode, flood
Scene mode, typhoon scene mode, tsunami scene mode, landslide scene mode, mud-rock flow scene mode, Lightning Disaster field
Scape mode；According to the demand of input and preset mapping table, weather scene mode corresponding with demand is determined.Due to two-dimentional geographical
Information system indicates actual three-dimensional things using two-dimensional mode, and limitation is bigger, and a large amount of multidimensional space information is difficult
It is utilized.Virtual reality technology as a kind of completely new human-machine interface technology, Informational Expression with interact in terms of have uniqueness
Function.Virtual reality technology is to generate a kind of simulated environment using computer, puts into user by a variety of sensing equipments
In the environment, realize that user and the environment directly carry out the technology of natural interaction.Here so-called simulated environment is exactly to use computer
The solid figure with surface color and polish generated, is to be allowed to generate on the spot in person in user the effects of feel by vision, hearing, touch
Interactive inspection emulation, it can be the real embodiment in a certain particular real-world world.Scene Simulation is virtual reality skill
The most important form of expression of art, it is the interactive simulation environment for making user generate feeling on the spot in person, realizes user and is somebody's turn to do
Environment directly carries out natural interaction.Vision simulation uses computer graphic image technology, informix technology and display technology, root
According to the purpose constructive simulation environment of emulation, reach simulated effect very true to nature.The data that vision simulation will not have intuitive
It is shown with image format, enabled people in the 3-D graphic world before inconceivable means to obtain information.
Further, above-mentioned to establish each weather scene mode using Scene Simulation, it generally includes: being built using three-dimensional
Die worker's tool, contextual data sampling instrument and mapping technology, establish each simulated environment；It is driven using driving developing instrument each
A simulated environment obtains corresponding weather scene mode.Detailed process is as follows:
The main purpose of the embodiment of the present application is that weather conditions and various meteorological elements are visualized, and makes public appearance
The information being easily accepted by, therefore first establish simulated environment, then with weather dependent data driving simulation environment.In order to create one to spectators
Them can be made to experience on the spot in person and immerse environment therein, one of necessary condition exactly needs realistically to show considerable
All objects in the world, therefore need scene modeling.The D modeling tool that the embodiment of the present application is selected is that real-time three-dimensional modeling is soft
Part MultiGen Creator, MultiGen Creator are the real-time three-dimensional modeling tools of a set of high fidelity, optimum optimization,
It can satisfy vision simulation, interactive simulation.In modeling, the organized formats of database influence very the running quality of system
Greatly, the Open Flight format of MultiGen Creator is described object using hierarchical structure, uses geometry level knot
Structure and attribute describe three-dimension object, it is ensured that the control to object vertex and face becomes most popular in real-time three-dimensional field
Picture format, and become the professional standard in emulation field.The contextual data sampling instrument that the embodiment of the present application is selected is Creator
In TerrainPro professional module, can quickly create large-scale terrain landforms, while keeping and the consistent orientation of prototype, make
Landform precision has the three-D grain feature of high fidelity close to real world.Building model data can pass through calculating
Machine Computer Aided Design realizes, such as the height and appearance attribute etc. of building.Texture is mapped to the polygon of threedimensional model
Two dimensional image in shape greatly improves body surface using mapping technology for providing the body surface of the sense of reality
In the really degree of virtual environment, while each details for indicating model is avoided using polygon, to greatly reduce mould
The quantity of polygon in type, so that the subject image obtained after rendering is more vivid, true to nature.
Simulation drive is using the meteorological element of weather forecast as driving parameter simulated environment.The embodiment of the present application is selected
The Vega of MultiGen paradigm company is as driving developing instrument.Vega is imitative applied to Real-Time Scene Simulation, sound
Very, virtual reality and the software environment advanced in the world in other visualization fields.Vega provides a kind of hard based on multiprocessor
The exploitation environment and running environment of part structure, it is each effective processor assignment of logical system task；Also meet simultaneously
User is as needed configured some processor and custom-built system is allowed to configure to meet high performance requirement.First lead to
It crosses the interface Lynx and establishes application definition file (* 1adf) and define element property and its correlation in virtual scene, so
Building, control and the management of virtual scene are realized using Vega development platform and tool set afterwards.Vega can directly read by
The threedimensional model that MultiGen Creator is established can carry out the environment of virtual scene without carrying out type or mode conversion
Rendering, can be set roaming path and visual angle, collision detection stereoscopic effect, simulate 24 hours light variation etc., it can be achieved that
The all angles for clicking mouse observation virtual scene may also set up certain route viewing optimum efficiency.
In addition, the embodiment of the present application also needs software programming, using object-oriented programming method, it is necessary to establish towards
The model of object.Object-oriented programming is by carrying out nature segmentation to Problem Areas, by the data of problem and behavior function
It can be combined as a whole.In system design, object merges data and behavior in same class.Vega uses object-oriented
Technology, various graphics management functions and optional module are all defined as " class ".ADF file is generated by Lynx interface definition
Afterwards, scene drive and rendering are realized in programming in VC++ environment.To realize intuitive display, ActiveX is used in emulation platform
Control method selects and creates the frame of control by using the application program guide of VC++, using MFC (Microsoft
Foundation Class) the single document template in application object template constructs virtual scene.MFC single document template provides text
The basic format such as shelves, view, application, message loop substantially increases the building speed of simulation Software Platform.Utilize Vega's
Api function can neatly switch viewpoint delegate and adjust relevant parameter, to reach simulated effect true to nature.The model just built up
Often there is the polygon of redundancy or auxiliary lines, these influence whether the speed of emulation.In order to optimize the illustraton of model of scene, build
Mould, which finishes, can be integrated into attribute identical polygon grid, and grid makes polygon have common attribute and vertex.In this way
The runnability and display effect of system can be greatly improved.The visualization meteorological element of meteorological element includes precipitation, wind, sunshine
Deng these elements can be embodied in three-dimensional artificial environment.
1) mist: mist is the similar atmospheric effect form of description, is the common name of mist, cigarette, pollution etc..Usually using computer
It is all very sharp clear to render obtained image, but in real world, the thing remote from observer appears to seem
It obscures.It in order to keep image truer, needs to carry out simulation control to mist in the scene, such as the color, dense of setting mist
Degree, starting point, end point etc..In the embodiment of the present application, can according to mist body setting concentration come train adjustment assault boat into
Scanning frequency degree.
2) wind: wind is movement of the air relative to ground.Often refer to the horizontal movement of air in meteorology, and with wind direction, wind speed
To indicate.Wind direction and wind speed can only generally be embodied in three-dimensional scenic with indirect mode, for example pass through the displacement and shape of tree
Become the dynamic effect that is flickered in wind come truly analog tree to describe, the Model representation approach combined using geometry with image
Tree is modeled, that is, the limb set using geometry come moulding, it is local then by texture mapping by image expression.In the application reality
Apply in example, then directly translate into the influence to assault boat stress, assault boat in river will by self power, water velocity and
The collective effect of wind speed three is contributed so as to adjust the fore direction of assault boat and engine, simulates the instruction in real scene
Practice outdoor scene.
3) rain: refer to the liquid water and solid water to land from cloud, such as rain, snow, hail.For being opened up in three-dimensional artificial environment
A method for showing " fluid " property is particIe system (particle system), and basic thought is to use largely to have
The particle pel of certain vitality describes the irregular fuzzy scenery of nature.With the variation of time, in particIe system
Each particle will pass through " generation ", " movement " and " extinction " these three stages with randomness, pass through the production of a large amount of particles
Raw and extinction, simulates the dynamic and randomness of irregularly shaped object.ParticIe system, which is a major advantage that, can use simply
Element constructs complicated object, for the moulding such as wind, wave, mist, rain, snow etc. of natural phenomena provides strong technology hand
Section.
4) cloud: cloud is the main scenery of sky, the simulation of cloud can be enhanced the visual experience of scene.But since cloud does not have
The geometry of rule, and complicated reflection, refraction and scattering will occur for when light passes through cloud layer, therefore establish 3D solid cloud
The difficulty of model is bigger.The basic configuration that cloud is defined with one group of spheroid, then in a different direction to this group of ellipsoid
Body does dimensional deformation and carries out multiple random reproduction, the process one at the thin tail sheep in original cloud ball center different direction deviateing
It directly continues until meeting iteration requirement.
5) it sunshine: indicates to shine upon the amount of time.In three-dimensional scenic, sunshine is directly retouched by the setting of light
It states.The main task of light source node is the shape library light source indicated in scenery picture.The transformation meeting that scenery picture is applied
Change the position and direction of light source.Global light source model is combined with the material properties of object, geometry assembly line is in geometric graph
The apex of shape calculates illumination.In the embodiment of the present application, daylight is mainly manifested in the reflecting effect to the water surface and assault boat, shows
Reveal in water that gleams of light are reflecting on waves in the river and the reflective texture of pneumatic boat colloid.
In weather three-dimensional scenic system, the basic thought of particIe system is made using the fine particle of many simple shapes
Irregularly shaped object is described for basic element.In vision simulation field, have frequently with particIe system simulation rain, mist, cloud etc. random
The object or phenomenon of property motion feature.The basic thought of particIe system is to use many fine particles as basic element, by its with
Certain rule, which gathers together, has respective attribute, life cycle for simulating some objects or each particle of process, and
Certain characteristics of motion is followed, the randomness of irregular fuzzy objective can be preferably showed.Sleet phenomenon is realized using particIe system
Simulation, basic thought is movement simulated rainfall and the snowfall phenomenon with a large amount of raindrop and snowflake particle.The movement of particle
By controlled Random process, each particle undergoes generation, development and the process withered away, operational process in systems
It is as follows: (1) to generate new particle, assign its initial attribute, and be added into system；(2) more in new system particle attribute；
(3) draw and show the particle of survival；(4) the extinction condition for checking particle deletes the particle that life cycle terminates.
The actual physics process of rain, mist, cloud in nature is more complicated.Raindrop and snowflake are in gravity, air drag, wind
Falling motion is generated under the collective effect of the power such as power.Motion model is as follows:
V=v0+a∫dt
S=s0+v∫dt
V is the present speed of rain, mist, v0For rain, the initial velocity of mist；S is the current location of rain, mist, s0For rain, mist
Initial position；A is the acceleration of rain, mist.Visual system needs to carry out real-time rendering to complicated three-dimensional scenic, this to rainfall and
The requirement of real-time of snowfall emulation is higher.Therefore, the above process need to suitably be simplified, is enabled the system to drop
Rain process realizes real-time simulation more true to nature.To simplify the calculation, interparticle interaction is had ignored to the shadow of particle property
It rings, it is assumed that once generating, size, color, texture all remain unchanged particle.
After completing the state setting of particle, need to draw it according to the state of particle.In visual system, each
Particle is considered as assigning the quadrangle of transparent texture.To guarantee the particle in life cycle all always as it can be seen that particle front is answered
It is constantly being directed towards viewpoint, the calculating that barrel shape billboarding realizes particle plane normal vector can be used, obtain the method for particle quadrangle
After vector, 4 vertex of quadrangle can be calculated according to the positions and dimensions of particle, and complete using the drafting function in OpenGL
It is drawn at particle.Above-mentioned sleet particIe system realizes in assault boat emulator systems, hardware platform are as follows: Xeon 30GHz
CPU, 2GB RAM, graphics card are nVidia Quadro FX4400 256MB RAM；Software platform: WindowsXP, VisualC
++ 60, OpenGL 14.In experiment scene, triangle total quantity is 218531, is exported with the screen resolution of 1024x768
What comes into a driver's has carried out multiple test along identical working line.
From the real-time of vision simulation, sense of reality requirement, the characteristics of being moved according to assault boat, establishes and realize energy
Enough simulate the particIe system of misty rain phenomenon.The characteristics of system is according to assault boat moving scene, to the physical model of sleet phenomenon
Simplification appropriate has been carried out, while reaching higher fidelity, has guaranteed particIe system real-time.By joining to particIe system
Several control can realize the misty rain simulation under varying strength, different wind friction velocities in the scene.Currently, this misty rain wind particle
System has been applied in the vision simulation of assault boat driving simulator, allows trainer's experience in the influence of different weather environment and water flow
Under the collective effect of speed, the different experience effects of power emergency assault boat are driven.The drive simulating of assault boat is related to 3 aspects
Factor: wind-force, water flow, engine.Driving direction and speed when the power of three drives decision assault boat.In virtual scene
Middle traveling assault boat can not simulate whole factors to three directions completely, so in operation, to simulate assault boat level
Based on the movement in direction, the active force of wind speed and water flow is also finally based on the stress of horizontal direction, power that engine generates
It can be influenced in certain horizontal angular range, be adjusted and finally generate forward motive force.
S102, under weather scene mode, acquire the action message for characterizing user action using sensor；
The embodiment of the present application is after determining weather scene mode corresponding with demand, under the weather scene mode, utilizes
Sensor acquires the action message for characterizing user action.Not to the position of sensor, quantity and action message at this
Make specific restriction, depending on needing according to the actual situation.
Further, above-mentioned under weather scene mode, believed using sensor acquisition for characterizing the movement of user action
Breath, generally includes: under weather scene mode, acquired in real time using sensor the directional information of user action, velocity information and
Acceleration information；Analysis synthesis processing is carried out to directional information, velocity information and acceleration information, obtains action message.
S103, action message is parsed and according to parsing result, execution assault boat response corresponding with action message
Operation, to export assault boat drive simulating effect.
The embodiment of the present application parses action message and after collecting action message according to parsing result, execution
Assault boat response operation corresponding with action message, to export assault boat drive simulating effect.It is understood that action message
There is mapping relations between assault boat response operation, assault boat response operation is executed, assault boat simulation can be exported and driven
Sail effect.
The application can determine weather scene mode corresponding with demand according to the demand of input.Due in actual life
Assault boat using when weather be all bad weather, therefore under weather scene mode carry out assault boat drive simulating, Neng Gouti
The sense of reality of high assault boat drive simulating, and then improve training effect.
It below can to a kind of assault boat driving simulation system provided by the embodiments of the present application, virtual reality device and computer
It reads storage medium to be introduced, assault boat driving simulation system, virtual reality device and computer-readable storage described below
Medium can correspond to each other reference with above-described assault boat drive simulating method.
Referring to FIG. 2, Fig. 2 is a kind of structural block diagram of assault boat driving simulation system provided by the embodiment of the present application；
The assault boat driving simulation system includes:
Weather scene mode determining module 201 determines weather scene mould corresponding with demand for the demand according to input
Formula；
Action message acquisition module 202, for being moved using sensor acquisition for characterizing user under weather scene mode
The action message of work；
Assault boat responds operation executing module 203, for being parsed to action message and according to parsing result, execute with
The corresponding assault boat response operation of action message, to export assault boat drive simulating effect.
Based on the above embodiment, weather scene mode determining module 201 in the present embodiment, generally includes:
Weather scene mode establishes unit, for establishing each weather scene mode using Scene Simulation；Wherein, day
Gas scene mode includes sleet scene mode, flood scene mode, typhoon scene mode, tsunami scene mode, massif cunning
Slope scene mode, mud-rock flow scene mode, Lightning Disaster scene mode；
Weather scene mode determination unit, for according to input demand and preset mapping table, determination it is corresponding with demand
Weather scene mode.
Based on the above embodiment, weather scene mode establishes unit in the present embodiment, generally includes:
Simulated environment establishes subelement, for utilizing D modeling tool, contextual data sampling instrument and texture mapping skill
Art establishes each simulated environment；
Simulated environment drives subelement, for driving each simulated environment using driving developing instrument, obtains corresponding day
Gas scene mode.
Based on the above embodiment, action message acquisition module 202 in the present embodiment, generally includes:
Information acquisition unit, under weather scene mode, acquiring the direction letter of user action in real time using sensor
Breath, velocity information and acceleration information；
Analysis synthesis processing unit, for carrying out analysis synthesis processing to directional information, velocity information and acceleration information,
Obtain action message.
The application also provides a kind of virtual reality device, comprising: memory and processor；Wherein, memory is for storing
Computer program, processor are used to realize the assault boat drive simulating method of above-mentioned any embodiment when executing computer program
Step.
The application also provides a kind of computer readable storage medium, and computer-readable recording medium storage has computer journey
Sequence, the step of assault boat drive simulating method of above-mentioned any embodiment is realized when computer program is executed by processor.
The computer readable storage medium may include: USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For embodiment provide system and
Speech, since it is corresponding with the method that embodiment provides, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above to a kind of assault boat drive simulating method, system, virtual reality device and computer provided herein
Readable storage medium storing program for executing is described in detail.Specific case used herein carries out the principle and embodiment of the application
It illustrates, the description of the example is only used to help understand the method for the present application and its core ideas.It should be pointed out that for this
For the those of ordinary skill of technical field, under the premise of not departing from the application principle, the application can also be carried out several
Improvement and modification, these improvement and modification are also fallen into the protection scope of the claim of this application.
Claims (10)
1. a kind of assault boat drive simulating method, which is characterized in that be applied to virtual reality device, comprising:
According to the demand of input, weather scene mode corresponding with the demand is determined；
Under the weather scene mode, the action message for characterizing user action is acquired using sensor；
The action message is parsed and according to parsing result, execution assault boat response behaviour corresponding with the action message
Make, to export assault boat drive simulating effect.
2. assault boat drive simulating method according to claim 1, which is characterized in that the demand according to input, really
Fixed weather scene mode corresponding with the demand, comprising:
Each weather scene mode is established using Scene Simulation；Wherein, the weather scene mode includes sleet field
Scape mode, flood scene mode, typhoon scene mode, tsunami scene mode, landslide scene mode, mud-rock flow scene
Mode, Lightning Disaster scene mode；
According to the demand of input and preset mapping table, weather scene mode corresponding with the demand is determined.
3. assault boat drive simulating method according to claim 2, which is characterized in that described to be built using Scene Simulation
Found each weather scene mode, comprising:
Using D modeling tool, contextual data sampling instrument and mapping technology, each simulated environment is established；
Each simulated environment is driven using driving developing instrument, obtains corresponding weather scene mode.
4. assault boat drive simulating method according to claim 1, which is characterized in that described in the weather scene mode
Under, the action message for characterizing user action is acquired using sensor, comprising:
Under the weather scene mode, the directional information of the user action is acquired in real time using the sensor, speed is believed
Breath and acceleration information；
Analysis synthesis processing is carried out to the directional information, the velocity information and the acceleration information, obtains the movement
Information.
5. a kind of assault boat driving simulation system, which is characterized in that be applied to virtual reality device, comprising:
Weather scene mode determining module determines weather scene mode corresponding with the demand for the demand according to input；
Action message acquisition module, for being acquired using sensor for characterizing user action under the weather scene mode
Action message；
Assault boat responds operation executing module, for being parsed to the action message and according to parsing result, execution and institute
The corresponding assault boat response operation of action message is stated, to export assault boat drive simulating effect.
6. assault boat driving simulation system according to claim 5, which is characterized in that the weather scene mode determines mould
Block, comprising:
Weather scene mode establishes unit, for establishing each weather scene mode using Scene Simulation；Wherein, institute
Stating weather scene mode includes sleet scene mode, flood scene mode, typhoon scene mode, tsunami scene mode, mountain
Body landslide scene mode, mud-rock flow scene mode, Lightning Disaster scene mode；
Weather scene mode determination unit, for the demand and preset mapping table, determination and the demand according to input
Corresponding weather scene mode.
7. assault boat driving simulation system according to claim 6, which is characterized in that the weather scene mode is established single
Member, comprising:
Simulated environment establishes subelement, for utilizing D modeling tool, contextual data sampling instrument and mapping technology, builds
Found each simulated environment；
Simulated environment drives subelement, for driving each simulated environment using driving developing instrument, obtains corresponding day
Gas scene mode.
8. assault boat driving simulation system according to claim 5, which is characterized in that the action message acquisition module,
Include:
Information acquisition unit, for acquiring the user action in real time using the sensor under the weather scene mode
Directional information, velocity information and acceleration information；
Analysis synthesis processing unit, for analyzing the directional information, the velocity information and the acceleration information
Synthesis processing, obtains the action message.
9. a kind of virtual reality device characterized by comprising
Memory and processor；Wherein, the memory is for storing computer program, the processor by execute it is described based on
The step of assault boat drive simulating methods as described in any item such as Claims 1-4 are realized when calculation machine program.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence realizes such as Claims 1-4 described in any item assault boat drive simulating sides when the computer program is executed by processor
The step of method.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114399612A (en) * | 2021-11-29 | 2022-04-26 | 武汉未来幻影科技有限公司 | Weather simulation method for driving test simulation scene |
| CN114973847A (en) * | 2022-05-23 | 2022-08-30 | 安胜（天津）飞行模拟系统有限公司 | Method for simulating regional weather scene on flight simulator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719332A (en) * | 2009-12-08 | 2010-06-02 | 西南石油大学 | Full-three-dimensional real-time drilling simulation method |
| CN103984553A (en) * | 2014-05-26 | 2014-08-13 | 中科创达软件股份有限公司 | 3D (three dimensional) desktop display method and system |
| CN104464438A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Virtual reality technology-based automobile driving simulation training system |
| CN105159954A (en) * | 2015-08-17 | 2015-12-16 | 武汉理工大学 | Three-dimensional electronic nautical chart generating method based on GIS and virtual reality technology |
| CN106205273A (en) * | 2016-09-20 | 2016-12-07 | 山西省交通科学研究院 | A kind of Vehicle driving simulator based on VR analogue technique and method |
| CN106781827A (en) * | 2017-03-14 | 2017-05-31 | 长江涪陵航道管理处 | Ship-handling training system and method |
| CN107943286A (en) * | 2017-11-14 | 2018-04-20 | 国网山东省电力公司 | A kind of method for strengthening roaming feeling of immersion |
| CN108803876A (en) * | 2018-06-08 | 2018-11-13 | 华北水利水电大学 | Hydraulic engineering displaying exchange method based on augmented reality and system |
| CN108877374A (en) * | 2018-07-24 | 2018-11-23 | 长安大学 | Vehicle platoon analogue system and method based on virtual reality and driving simulator |
| CN109781431A (en) * | 2018-12-07 | 2019-05-21 | 山东省科学院自动化研究所 | Automatic Pilot test method and system based on mixed reality |
-
2019
- 2019-06-12 CN CN201910507847.1A patent/CN110232846A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719332A (en) * | 2009-12-08 | 2010-06-02 | 西南石油大学 | Full-three-dimensional real-time drilling simulation method |
| CN104464438A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Virtual reality technology-based automobile driving simulation training system |
| CN103984553A (en) * | 2014-05-26 | 2014-08-13 | 中科创达软件股份有限公司 | 3D (three dimensional) desktop display method and system |
| CN105159954A (en) * | 2015-08-17 | 2015-12-16 | 武汉理工大学 | Three-dimensional electronic nautical chart generating method based on GIS and virtual reality technology |
| CN106205273A (en) * | 2016-09-20 | 2016-12-07 | 山西省交通科学研究院 | A kind of Vehicle driving simulator based on VR analogue technique and method |
| CN106781827A (en) * | 2017-03-14 | 2017-05-31 | 长江涪陵航道管理处 | Ship-handling training system and method |
| CN107943286A (en) * | 2017-11-14 | 2018-04-20 | 国网山东省电力公司 | A kind of method for strengthening roaming feeling of immersion |
| CN108803876A (en) * | 2018-06-08 | 2018-11-13 | 华北水利水电大学 | Hydraulic engineering displaying exchange method based on augmented reality and system |
| CN108877374A (en) * | 2018-07-24 | 2018-11-23 | 长安大学 | Vehicle platoon analogue system and method based on virtual reality and driving simulator |
| CN109781431A (en) * | 2018-12-07 | 2019-05-21 | 山东省科学院自动化研究所 | Automatic Pilot test method and system based on mixed reality |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114399612A (en) * | 2021-11-29 | 2022-04-26 | 武汉未来幻影科技有限公司 | Weather simulation method for driving test simulation scene |
| CN114973847A (en) * | 2022-05-23 | 2022-08-30 | 安胜（天津）飞行模拟系统有限公司 | Method for simulating regional weather scene on flight simulator |
| CN114973847B (en) * | 2022-05-23 | 2024-04-12 | 安胜（天津）飞行模拟系统有限公司 | Method for simulating regional weather scene on flight simulator |
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Application publication date: 20190913 |