CN109897747A - A kind of craft beer mashing operation system and method based on virtual reality - Google Patents
A kind of craft beer mashing operation system and method based on virtual reality Download PDFInfo
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- CN109897747A CN109897747A CN201910159467.3A CN201910159467A CN109897747A CN 109897747 A CN109897747 A CN 109897747A CN 201910159467 A CN201910159467 A CN 201910159467A CN 109897747 A CN109897747 A CN 109897747A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C7/00—Preparation of wort
- C12C7/04—Preparation or treatment of the mash
- C12C7/06—Mashing apparatus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention discloses a kind of craft beer mashing operation system and method based on virtual reality, system includes graphics workstation, VR liquid crystal display, VR head-mounted display, handheld device and laser locator；VR liquid crystal display is for showing the virtual workshop scene of the craft beer of three-dimensional panorama, the moving image and execution motion picture of simultaneous display Virtual User model；The virtual workshop scene of craft beer that VR head-mounted display is used to that user to be allowed to be immersed to three-dimensional panorama；Handheld device is used to allow the movement and movement of Virtual User in user's control virtual scene to execute；Laser locator is used for the positioning and motion capture of user.The present invention can more clearly show the operating instruction of craft beer Mashing process actual production process, close to the impression of actual experience practical operation.Student can be allowed to pass through similar game type and complete learning Content, improve teaching efficiency；Student can be helped to understand craft beer mashing process characteristic in a short time.
Description
Technical field
The invention belongs to technical field of virtual reality, more particularly, to a kind of craft beer sugar based on virtual reality
Change operating system and method, is mainly used in teaching aspect.
Background technique
Currently, the teaching of craft beer production technology is with video, picture and theoretical knowledge explanation mostly in institution of higher education
Main, although student understands theoretical knowledge thorough, when student steps into work position, occupational ideology is not strong, when practical operation, also
Be it is abundant there are theoretical knowledge but not operation etc. many problems, cause student cannot it is cracking incorporate enterprise production in.
Even if some universities and colleges have built craft beer production line, although actual operation demonstration, this side can be carried out in teaching
Formula or there are many deficiencies place:
1, teaching equipment has certain limitation, and not can guarantee every classmate in teaching process can practical operation.
2, practical dosing operation expends overlong time, probably needs or so 3 hours, substantially can only teacher grasp
Make, student viewing, causes student's theoretical knowledge abundant, practice skill deficiency.
3, practical operation feeds intake once, the saccharifying tank material of 500L, probably needs 600 yuan or so, disappears for teaching fund
Consumption is serious.
4, existing teaching pattern is excessively single, causes students ' interest of study poor.Even there is theory and know in some students
Know the phenomenon that lacking.
5, want skilled grasp craft beer mashing operation step, it is necessary to it repeats, and the equipment of school and funds are all
Student can not be supported to repeat and operate.So that student to practice technical ability generally weak, cannot well be enterprise
The conveying technology type talent.
In recent years, virtual emulation instructional mode and technology were grown rapidly, the technologies such as 3D/VR virtual reality, AR augmented reality
Means successively occur, as the continuous depth of institute's discipline construction needs, in conjunction with more advanced immersive VR technology
Means, the construction bioengineering simulation training center of more plus depth, the talents cultivating mode of the foundation progressive routing planning of ladder,
Craft beer process is subjected to virtual emulation teaching, actual production of the intramural operation more close to craft beer enterprise is allowed, has
Help be promoted professional basic capacity, Major Core Competence and the professional action abiliy of student, convenient for student in school study and enterprise
Post practice can smoothly be connected, while real training cost can also be effectively reduced, and promote teaching result, pass through virtual reality (VR)
Technological means make up school professional equipment, instrument, in terms of deficiency, improve professional teaching process, improve beer and make
Talent-cultivating Quality is made, preferably conveys the talent for enterprise.
Summary of the invention
Goal of the invention: to solve the deficiencies in the prior art, a kind of craft beer mashing operation based on virtual reality is provided
System and method.
Technical solution: for achieving the above object, the invention adopts the following technical scheme:
A kind of craft beer mashing operation system based on virtual reality, including graphics workstation, VR liquid crystal display, VR
Head-mounted display, handheld device and laser locator run processor based on graphics workstation, are that craft beer virtually produces
The operation processing environment in workshop；VR liquid crystal display for showing the virtual workshop scene of the craft beer of three-dimensional panorama, and
The moving image and execution motion picture of simultaneous display Virtual User model；VR head-mounted display is for allowing user to be immersed to three
Tie up the virtual workshop scene of craft beer of panorama；Handheld device is used to allow the shifting of Virtual User in user's control virtual scene
It is dynamic to be executed with movement；Laser locator is used for the positioning and motion capture of user.
Optionally, the workshop at scene is shot, records the size parameter of each equipment, is existed according to the ratio of 1:1
The virtual workshop model buildings of craft beer are carried out in 3Dmax software, adjust the textures material and light of equipment appearance, are used
The included Light Tracer ray tracing of 3Dmax software is rendered, what a and the consistent mould in live workshop are finally built
Type；After the completion of whole model constructions, the external structure and internal structure of extra process saccharifying tank model respectively tie saccharifying tank model
Structure material is changed to transparent mode, and modification transparent channel is realized translucent；The void as true craft beer is exported again
Near-ring border；The derived virtual environment as true craft beer is opened in the running environment of graphics workstation, into essence
Brew beer virtual workshop.
Optionally, the VR liquid crystal display also moving image of simultaneous display Virtual User model and execution motion picture, VR
Liquid crystal display is 55 inches of ultra high-definition 4k displays of Hisense.
Optionally, VR head-mounted display is HTC Vive head-mounted display.
Optionally, handheld device is HTC Vive handheld device, when the ray terminal that handheld device issues reaches virtual vehicle
Between some position when, personage is moved on this position by the preceding key for clicking Trackpad；When the ray that handheld device issues is whole
Point, by pulling the trigger under operation equipment, controls the switch of some target position at some target position；When handle is set
The ray terminal that preparation goes out in some target object, do not put to pick up object by the lever knob by pinning operation handle
Body, release handle button put down target object；System button by clicking handheld device triggers software saccharifying tank perspective function.
Optionally, two laser locators emit the laser that vertical and horizontal both direction is strafed to located space, by positioning object
Multiple laser induced receivers are placed on body, and the differential seat angle of positioning object is reached by calculating two-beam line, is calculated to be determined
The coordinate of position node, to reach the function of head-mounted display and handheld device positioning.
The craft beer mashing operation method based on virtual reality that the present invention also provides a kind of, comprising the following steps:
(1) the virtual workshop scene of craft beer of the three-dimensional panorama of graphics workstation carrying is opened, user wears hand
Handle equipment, VR head-mounted display enter the virtual workshop of craft beer, show corresponding three-dimensional by VR liquid crystal display
Scene；
(2) user obtains the operational order of Virtual User, controls the movement of Virtual User model according to operational order, executes
Movement；
(3) according to operational order, the mashing operation of craft beer under true environment is simulated；
(4) it after mashing operation, stays in virtual workshop, mashing operation production technology is watched by virtual computer
Instructional video watches saccharifying tank internal structure video, and the system button by clicking in handheld device changes saccharifying tank model
Material color applying mode is changed to transparent material by common material to trigger saccharifying tank perspective function, observes saccharifying tank internal structure.
Further, in step (3) craft beer mashing operation method the following steps are included:
(31) it after user enters virtual craft beer workshop, is gone to according to operational order and opens saccharifying tank on platform
Clear water is added in priming valve door, closes priming valve door after waiting water to be added to institute's water requirement；
(32) it goes to below platform and opens saccharifying tank steam valve switch, steam progress is passed through into the saccharifying tank being watered
Heating, checks temperature change by control cabinet display, when saccharifying tank temperature reaches 50 degrees Celsius, steam off valve stops
Only heat；
(33) saccharifying tank stirring is started by control cabinet, then carries out dosing operation, the sack of malt charge is put into platform
On, the lid of saccharifying tank is opened, the rope on sack is unlocked, then picks up sack, malt is poured into saccharifying tank, covers saccharification
Cover；Heat preservation 40 minutes；
(34) etc. it after heat preservation 40 minutes, opens steam valve and heats up；Temperature is checked by control cabinet display
Variation is then shut off steam valve after saccharifying tank temperature reaches 63 degrees Celsius, keeps the temperature 30 minutes；
(35) etc. it after heat preservation 30 minutes, opens steam valve and heats up；Temperature is checked by control cabinet display
Variation is then shut off steam valve after saccharifying tank temperature reaches 70 degrees Celsius, keeps the temperature 40 minutes；
(36) etc. it after heat preservation 40 minutes, opens steam valve and heats up；Temperature is checked by control cabinet display
Variation closes saccharification stirring, is then shut off steam valve, mashing operation terminates after saccharifying tank temperature reaches 78 degrees Celsius.
The utility model has the advantages that compared with prior art, the invention has the following advantages that
(1) operating instruction that can more clearly show beer actual production process, close to actual experience practical operation
Impression.It is familiar with the technical process of Beer Brewage, grasps production operation main points, reinforces student and theoretical knowledge is understood, Neng Gouyou
The relevant specialities such as help biological food of effect student understands beer production characteristic, lifting theory knowledge water in a short time
It is flat, cultivate the inter-disciplinary talent for being suitble to society need.
(2) practical mashing operation step probably needs 3 hours, and utilizes craft beer mashing operation virtual reality technology
It only needs 10 minutes, greatly improves efficiency of teaching, each student can be allowed to carry out practical operation on classroom.
(3) be actually saccharified the cost to feed intake, and the saccharifying tank material of 500L is saccharified probably at 600 yuan or so with craft beer
Operation virtual reality technology can effectively save this departmental cost.
(4) VR display screen can allow counselor to know that the mistake of student in operation carries out always in operating process
Knot carries out actual presentation and correction to the common problem that student occurs.
(5) practical craft beer mashing operation takes long time, and process is uninteresting, and utilizes craft beer mashing operation virtually existing
Real technology, student can greatly mention the completion of mashing operation step just as playing games in virtual reality world
The high learning interest and learning efficiency of student.
(6) student can be allowed to pass through similar game type and complete learning Content, improve teaching efficiency.
Detailed description of the invention
Fig. 1 is present system structural schematic diagram；
Fig. 2 is the virtual workshop scene figure of craft beer；
Fig. 3 is HTC Vive handheld device structure chart；
Fig. 4 is operation of the present invention method flow diagram；
Fig. 5 is the saccharifying tank perspective view in the present invention；
Fig. 6 is practical operation schematic diagram.
Specific embodiment
Technical solution of the present invention is described in detail with reference to the accompanying drawings and detailed description.
A kind of craft beer mashing operation system based on virtual reality, including graphics workstation, VR liquid crystal display, VR
Head-mounted display, handheld device and laser locator run processor based on graphics workstation, are that craft beer virtually produces
The operation processing environment in workshop；VR liquid crystal display for showing the virtual workshop scene of the craft beer of three-dimensional panorama, and
The moving image and execution motion picture of simultaneous display Virtual User model；VR head-mounted display is for allowing user to be immersed to three
Tie up the virtual workshop scene of craft beer of panorama；Handheld device is used to allow the shifting of Virtual User in user's control virtual scene
It is dynamic to be executed with movement；Laser locator is used for the positioning and motion capture of user.
Wherein, processor is run based on graphics workstation, VR liquid crystal display can be screen projection televisions, be used to show
Show, head-mounted display provides the simulated environment of virtual world, and handheld device offer is moved and interacted in virtual world
Function, laser locator emit laser, by the location transmission of head-mounted display and handheld device into graphics workstation, from
And it is positioned.In handheld device, three-dimensional data is sent in graphics workstation by handle by laser locator, when player detains
When trigger action, the sensor in handle sends press key message to graphics workstation.
As shown in Figure 1, a kind of craft beer mashing operation system based on virtual reality in the present embodiment, including host
(graphics workstation), VR liquid crystal display (screen projection televisions), wear-type VR display, handheld device and laser locator
Deng；
Host is the operation processing environment of the virtual workshop of craft beer, and the present invention is real with the existing craft beer of school
Instruction room is prototype, and the workshop at scene is shot, the size parameter of each equipment is recorded, soft in 3Dmax according to the ratio of 1:1
The virtual workshop model buildings of craft beer, external structure and internal structure including model are carried out in part, and adjust equipment
The textures material and light of appearance are rendered using the Light Tracer ray tracing that 3dMax software carries, are finally built
What a and the consistent model in live workshop.After the completion of whole model constructions, the external structure of extra process saccharifying tank model and
FBX saccharifying tank model is imported into file by internal structure in U3D new folder.The model for choosing importing, chooses the right side
Side Generate lightmap UV option, is dragged in scene for model, chooses model various pieces, adjusts material, more by material
It is changed to transparent mode, modification transparent channel is realized translucent.It, need to be by the mould after production because unity engine supports fbx format reason
Type exports as FBX format, then puts files into unity software, forms the virtual scene occurred in software.In the void put up
In quasi- scene, user's message of capture is mapped in virtual scene using wear-type VR display and handheld device, is phase
User is answered to provide data.In operation, user issues virtual objects and instructs, and graphics workstation explains it, provides corresponding
Feedback result reflects the scene of virtual world by head-mounted display to user.In the present embodiment, one and true will be exported
The same virtual environment of craft beer.The craft beer as derived from unity engine is opened in the running environment virtually produces vehicle
Between run packet, the virtual workshop scene of the craft beer mainly includes control cabinet, saccharifying tank, and filtering tank boils tank, is revolved
Heavy tank, fermentor, plate heat exchanger, CIP cleaning machine, virtual computer etc..Craft beer described in the present embodiment virtually produces
Workshop scene is as shown in Figure 2.
VR liquid crystal display, the virtual workshop scene of craft beer for showing three-dimensional panorama, and simultaneous display are empty
The moving image and execution motion picture of quasi- user model；Liquid crystal display used in the present embodiment is 55 inches of Hisense
Ultra high-definition 4k display.
VR head-mounted display: realizing that the three-dimensional immersion of virtual scene figure is shown by wearing VR head-mounted display,
User is allowed to be immersed to the virtual workshop scene of craft beer of three-dimensional panorama and the situation of movement of synchronous user's head and body.
It is HTC Vive head-mounted display used in the present embodiment.
Handheld device is mainly used for controlling the movement of virtual portrait in the virtual workshop of craft beer and movement executes.This
Handheld device used in embodiment is HTC Vive handheld device (as shown in Figure 3), including menu button, Trackpad, system
Button, status indicator lamp, trigger and lever knob.When the ray terminal that handheld device issues reaches some position of virtual workshop
When setting, personage can be moved on this position by the preceding key for clicking Trackpad.When the ray terminal that handheld device issues is at some
When target position, the switch of some target position can be controlled by pulling the trigger under operation equipment.When handheld device is sent out
Ray terminal out can not be put by pinning the lever knob of operation handle in some target object to pick up target object,
Release handle button puts down target object.System button by clicking handheld device can trigger software saccharifying tank perspective function.
Status indicator lamp shows the service condition of handheld device；Green indicates that control handle is in normal mode；Flash red, expression
Battery capacity is low；Flashing blue indicates that control handle is matched with headset equipment；Blue, indicate control handle with head
Wear the connection of formula equipment；Orange, expression is being charged.Click the initial step that menu button is used to return craft beer mashing operation
Suddenly.
Two laser locators: having an infrared LED array in each laser locator, two rotating shaft electric motors are mutual
Vertical and mad rotation.Laser locator is first revolved by X-axis first by infrared LED flash synchronization signal (1 second 60 times) when work
Turn the inswept space of laser, Y-axis does not shine；Next cycle is then glistened again, is scanned, and only X, Y working condition are on the contrary, so
Just complete a circulation.A large amount of photosensitive sensors are equipped on the head-mounted display and handle of HTC Vive, it is fixed in laser
Position device LED flash of light when also can synchronization signal, when X-axis and these inswept sensors of Y-axis laser, they will record arrival
Time (rotation speed quickly, almost it is considered that when simultaneously).Since laser is covered with face, twice by X, Y-axis
The head-mounted display of HTC Vive and the angle of handle can be determined after scanning；And handheld device and head-mounted display
On have multiple sensings, the position of head-mounted display can be calculated by the alternate position spike between them.Scanning speed is enough
Fastly, number is enough, and the motion profile of user is just accurately identified.
When operation, according to craft beer mashing operation step, operation is dissolved into virtual reality world.In unity system
In system, virtual world operating process is built by computer language, the component for needing to operate is assigned to title, is grasped further according to process
Make, each component is successively called, and change the light color around corresponding component to guide user to operate.Figure work
Current three-dimensional space distance is passed through locator by the coordinate data of storage virtual world in standing, handheld device and head-mounted display
It is transferred in graphics workstation, to be acted in the position that virtual world can obtain user.In virtual world, work as handle
Operating member, cocking key are touched, this signal can be sent to graphics workstation, graphics workstation by the sensor in handle
The signal is received, and changes the state of current part according to the computer language of unity system, reaches reciprocation.Program connects
After being ordered, also by the particIe system realization special efficacy that dust dances in the air in virtual world by being carried in unity.
As shown in figure 4, a kind of craft beer mashing operation method based on virtual reality, mainly comprises the steps that
(1) the virtual workshop scene of craft beer of the three-dimensional panorama of opening host carrying, user's wearing handheld device,
VR head-mounted display enters the virtual workshop of craft beer, shows corresponding three-dimensional scenic by VR liquid crystal display.
(2) movement of Virtual User model is controlled according to voice prompting, executes movement.
(3) mashing operation of craft beer under true environment is simulated according to voice prompting.Specific craft beer saccharification behaviour
It is as follows to make method:
(31) it after user enters virtual craft beer workshop, is gone to according to operational order and opens saccharifying tank on platform
Clear water is added in priming valve door, closes priming valve door after waiting water to be added to institute's water requirement.
(32) it goes to below platform and opens saccharifying tank steam valve switch.Steam progress is passed through into the saccharifying tank being watered
Heating.Temperature change is checked by control cabinet display.When saccharifying tank temperature reaches 50 degrees Celsius, steam off valve.Stop
Only heat.
(33) saccharifying tank stirring is started by control cabinet, then carries out dosing operation, the sack of malt charge is put into platform
On, the lid of saccharifying tank is opened, the rope on sack is unlocked, then picks up sack, malt is poured into saccharifying tank, covers saccharification
Cover.Heat preservation 40 minutes.
(34) etc. it after heat preservation 40 minutes, opens steam valve and heats up.Temperature is checked by control cabinet display
Variation, after saccharifying tank temperature reaches 63 degrees Celsius, is then shut off steam valve.Heat preservation 30 minutes.
(35) etc. it after heat preservation 30 minutes, opens steam valve and heats up.Temperature is checked by control cabinet display
Variation, after saccharifying tank temperature reaches 70 degrees Celsius, is then shut off steam valve.Heat preservation 40 minutes.
(36) etc. it after heat preservation 40 minutes, opens steam valve and heats up.Temperature is checked by control cabinet display
Variation closes saccharification stirring, is then shut off steam valve after saccharifying tank temperature reaches 78 degrees Celsius.Mashing operation terminates.
(4) it after completing craft beer mashing operation, can stay in virtual workshop, saccharification behaviour is watched by virtual computer
Make production technology instructional video, watches saccharifying tank internal structure video.And it can be changed by clicking the system button in handheld device
Become saccharifying tank model material render mode, transparent material is changed to by common material to trigger saccharifying tank perspective function, observation sugar
Change tank internal structure, is illustrated in figure 5 saccharifying tank perspective view, is illustrated in figure 6 practical operation schematic diagram.
Claims (8)
1. a kind of craft beer mashing operation system based on virtual reality, it is characterised in that: including graphics workstation, VR liquid crystal
Display, VR head-mounted display, handheld device and laser locator run processor based on graphics workstation, are that essence makes beer
The operation processing environment of the virtual workshop of wine；VR liquid crystal display is for showing that the craft beer of three-dimensional panorama virtually produces vehicle
Between scene, and the moving image of simultaneous display Virtual User model and execute motion picture；VR head-mounted display is for allowing use
Family is immersed to the virtual workshop scene of craft beer of three-dimensional panorama；Handheld device is empty in user's control virtual scene for allowing
The movement and movement of quasi- user executes；Laser locator is used for the positioning and motion capture of user.
2. a kind of craft beer mashing operation system based on virtual reality according to claim 1, it is characterised in that: will
The workshop at scene is shot, and the size parameter of each equipment is recorded, and carries out smart wine in 3Dmax software according to the ratio of 1:1
The virtual workshop model buildings of beer adjust the textures material and light of equipment appearance, are carried using 3Dmax software
Light Tracer ray tracing is rendered, what a and the consistent model in live workshop are finally built；Whole model constructions
After the completion, each structure material of saccharifying tank model is changed to by the external structure and internal structure of extra process saccharifying tank model
Bright mode, modification transparent channel are realized translucent；A virtual environment as true craft beer is exported again；In figure work
Make to open the derived virtual environment as true craft beer in the running environment stood, virtually produces vehicle into craft beer
Between.
3. a kind of craft beer mashing operation system based on virtual reality according to claim 1, it is characterised in that: VR
The liquid crystal display also moving image of simultaneous display Virtual User model and execution motion picture, VR liquid crystal display are
Hisense55 inches of ultra high-definition 4k displays.
4. a kind of craft beer mashing operation system based on virtual reality according to claim 1, it is characterised in that: VR
Head-mounted display is HTC Vive head-mounted display.
5. a kind of craft beer mashing operation system based on virtual reality according to claim 1, it is characterised in that: hand
Handle equipment is HTC Vive handheld device, when the ray terminal that handheld device issues reaches some position of virtual workshop,
Personage is moved on this position by the preceding key for clicking Trackpad；When the ray terminal that handheld device issues is in some target position
When, by pulling the trigger under operation equipment, control the switch of some target position；When the ray terminal that handheld device issues
In some target object, the lever knob by pinning operation handle is not put to pick up target object, and release handle button is put
Lower target object；System button by clicking handheld device triggers software saccharifying tank perspective function.
6. a kind of craft beer mashing operation system based on virtual reality according to claim 1, it is characterised in that: two
A laser locator emits located space the laser that vertical and horizontal both direction is strafed, and multiple laser senses are placed on by positioning object
Receiver is answered, the differential seat angle of positioning object is reached by calculating two-beam line, the coordinate of positioning node to be measured is calculated, to reach
The function of being positioned to head-mounted display and handheld device.
7. a kind of craft beer mashing operation method based on virtual reality, which comprises the following steps:
(1) the virtual workshop scene of craft beer of the three-dimensional panorama of graphics workstation carrying is opened, user wears handle and sets
Standby, VR head-mounted display enters the virtual workshop of craft beer, shows corresponding three-dimensional scenic by VR liquid crystal display；
(2) user obtains the operational order of Virtual User, controls the movement of Virtual User model according to operational order, executes dynamic
Make；
(3) according to operational order, the mashing operation of craft beer under true environment is simulated；
(4) it after mashing operation, stays in virtual workshop, the teaching of mashing operation production technology is watched by virtual computer
Video watches saccharifying tank internal structure video, and the system button by clicking in handheld device changes saccharifying tank model material
Render mode is changed to transparent material by common material to trigger saccharifying tank perspective function, observes saccharifying tank internal structure.
8. a kind of craft beer mashing operation method based on virtual reality according to claim 7, which is characterized in that step
Suddenly in (3) craft beer mashing operation method the following steps are included:
(31) after user enters virtual craft beer workshop, opening saccharifying tank on platform is gone to add water according to operational order
Clear water is added in valve, closes priming valve door after waiting water to be added to institute's water requirement；
(32) it goes to below platform and opens saccharifying tank steam valve switch, be passed through steam into the saccharifying tank being watered and risen
Temperature checks temperature change by control cabinet display, and when saccharifying tank temperature reaches 50 degrees Celsius, steam off valve stops
Heating；
(33) saccharifying tank stirring is started by control cabinet, then carries out dosing operation, the sack of malt charge is put on platform, is beaten
The lid for opening saccharifying tank unlocks the rope on sack, then picks up sack, malt is poured into saccharifying tank, covers saccharification cover
Son；Heat preservation 40 minutes；
(34) etc. it after heat preservation 40 minutes, opens steam valve and heats up；Temperature change is checked by control cabinet display,
After saccharifying tank temperature reaches 63 degrees Celsius, it is then shut off steam valve, keeps the temperature 30 minutes；
(35) etc. it after heat preservation 30 minutes, opens steam valve and heats up；Temperature change is checked by control cabinet display,
After saccharifying tank temperature reaches 70 degrees Celsius, it is then shut off steam valve, keeps the temperature 40 minutes；
(36) etc. it after heat preservation 40 minutes, opens steam valve and heats up；Temperature change is checked by control cabinet display,
After saccharifying tank temperature reaches 78 degrees Celsius, saccharification stirring is closed, is then shut off steam valve, mashing operation terminates.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159467.3A CN109897747A (en) | 2019-03-04 | 2019-03-04 | A kind of craft beer mashing operation system and method based on virtual reality |
| PCT/CN2019/108956 WO2020177318A1 (en) | 2019-03-04 | 2019-09-29 | Virtual reality-based craft-beer saccharification operation system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159467.3A CN109897747A (en) | 2019-03-04 | 2019-03-04 | A kind of craft beer mashing operation system and method based on virtual reality |
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| CN110444067A (en) * | 2019-07-18 | 2019-11-12 | 江苏农林职业技术学院 | A kind of tutoring system and method for the craft beer product formula based on virtual reality |
| CN110442236A (en) * | 2019-07-18 | 2019-11-12 | 江苏农林职业技术学院 | Craft beer Wort cooling operating system and method based on immersive VR |
| CN110631411A (en) * | 2019-09-02 | 2019-12-31 | 北京易智时代数字科技有限公司 | Virtual shooting training control method and system |
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