CN110390852A - A kind of temperature sensing and feed back control system, method and purposes of combination virtual reality - Google Patents
A kind of temperature sensing and feed back control system, method and purposes of combination virtual reality Download PDFInfo
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- CN110390852A CN110390852A CN201910554846.2A CN201910554846A CN110390852A CN 110390852 A CN110390852 A CN 110390852A CN 201910554846 A CN201910554846 A CN 201910554846A CN 110390852 A CN110390852 A CN 110390852A
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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
Abstract
The invention discloses a kind of temperature sensing of combination virtual reality and feed back control systems, method and purposes, belong to virtual reality device technical field, device includes: head-mounted display, for transmitting image and acoustic information to user, completes vision and sense of hearing interaction；Spatial locator for analyzing determining user the location of in virtual reality space, and adjusts temperature control modules by location information；Temperature control modules, to the temperature in virtual reality space where controlling user.It can be used for fire disaster escaping simulative training system, user is in virtual scene close to fire source, it will be by driven by program temperature control modules, temperature control modules control heating, and maintain firm power, keep constant user's sendible temperature, sendible temperature follows the relationship being inversely proportional with role in virtual scene and fire source distance.
Description
Technical field
The present invention relates to virtual reality device technical fields, specifically, being related to a kind of temperature sense of combination virtual reality
Know and feed back control system, method and purposes.
Background technique
Virtual reality technology is a kind of computer simulation system that can be created with the experiencing virtual world, it utilizes computer
A kind of simulated environment is generated, is that a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and the system of entity behavior are imitative
Really it is immersed to user in the environment.
Traditional virtual reality device is mainly interacted using vision and sound with user, and it is anti-to be less frequently utilized other sense organs
Present device.Under the scene of part, such as in fire disaster escaping simulated scenario, user is in addition to present position to be judged, alarm sound, solution
Certainly fire behavior etc., it is also necessary to judge fire behavior by experiencing surrounding room temperature.And current virtual reality device can't provide whole body
Temperature feedback and control.
Virtual reality glasses equipment such as oculus, vive etc. of mainstream at present, mainly by head-mounted display, hand-held control
Device, spatial pursuit and positioning system composition, if publication No. is a kind of wear-type virtual reality device disclosed in CN105138135A,
It include: shell, multiple positioning beam receivers and processor.The interaction between user and virtual reality scenario may be implemented.Though
Right this device can accurately detect head position and the movement of user, but cannot achieve temperature sensing.
The TEGway of Gao Deng scientific and technical research institute, South Korea realizes the hand that can be quickly heated or cooled using TED thermoelectric device
Held device supports the temperature sensing in virtual reality task by cold and hot two ways.This hand held method provides one
Fixed temperature sensing, but primary limitation is to be limited in scope, and can not form whole body temperature sensing.
Summary of the invention
It is an object of the present invention to provide the temperature sensings and feed back control system of a kind of combination virtual reality, in actual environment
Specific temperature in middle generation safe range, so as to real-time dynamicly be perceived by the user and can be according to virtual reality task
Carry out dynamic feedback control.
Another object of the present invention is to provide the temperature sensing and feedback of a kind of combination virtual reality, based on upper
Device realization is stated, mainly solves the problems, such as that user is allowed to simulate sense temperature in reality environment and controls to adjust, from
And keep the experience of the applications such as virtual reality fire education truer.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of temperature sensing and feed back control system of combination virtual reality, comprising:
Head-mounted display completes vision and sense of hearing interaction for transmitting image and acoustic information to user；
Spatial locator for analyzing determining user the location of in virtual reality space, and passes through location information
Adjust temperature control modules；
Temperature control modules, to the temperature in realistic space where controlling user.
In above-mentioned technical proposal, further, the temperature control modules include heat source and blower, are agitated by blower
Air flows through the heat source and generates heat exchange.
Further, the heat source is PTC ceramics heating element or far infrared quartz light bulb.Use PTC as heat source,
The advantages that with heating block, the thermal efficiency is high, does not shine, the flames of anger, long service life, temperature-controllable.
A kind of temperature sensing and feedback of combination virtual reality, the temperature based on above-mentioned combination virtual reality
Perception and feed back control system are realized, comprising the following steps:
1) fire source is set in virtual reality space and user is showed by head-mounted display, passes through spatial locator
User role is obtained in virtual reality space away from the distance of fire source；
2) sendible temperature calculated in virtual reality space is simulated according to range information；
If 3) sendible temperature is greater than current room temperature, the air after heating up by temperature control modules and pass through blower and will heat up
User is blowed to, until temperature control modules heating reaches sendible temperature.
In above-mentioned technical proposal, further, in step 2), by sendible temperature of the user in virtual reality space with
The distance of user distance fire source is calculated according to linear inverse relation, that is, T=k/x in virtual scene, and wherein T is virtual reality
Analog subscriber sendible temperature, k are constant, and x is distance of the user away from fire source, and simulation obtains sendible temperature.
Further, in step 3), the blower can automatically track user location.
Above-mentioned apparatus of the invention can be used for fire disaster escaping simulation, and fire source is arranged in virtual reality space and passes through head
Head mounted displays show user, obtain user role in virtual reality space away from the distance of fire source by spatial locator,
Sendible temperature of the user in virtual reality space, temperature control modules regulation are determined according to set fire source and above-mentioned distance
Environment temperature is to the sendible temperature.If user completes fire-extinguishing operations in virtual scene, temperature control modules can stop rapidly adding
Heat, and it is cooled to room temperature.User can experience the close of heat source in real time, strengthen virtual reality device for fire scenario mould
Quasi- authenticity.If user completes to flee from virtual scene to field operation, temperature control modules simulate outdoor air flow
Effect.
Compared with prior art, the invention has the benefit that
The temperature sensing and feedback and device of combination virtual reality of the invention generate peace in actual environment
Specific temperature in gamut, so as to real-time dynamicly be perceived by the user and dynamic can be carried out according to virtual reality task
Feedback control.Virtual reality device can be made to increase temperature control and feedback function using the invention, in fire disaster escaping simulation etc.
In scene, user can judge fire behavior by temperature, handle fire behavior in true temperature Imitating, increase the true of virtual reality experience
Reality, simulated maneuver effect can also greatly promote.
Detailed description of the invention
Fig. 1 is that the temperature sensing of virtual reality and the structure of feed back control system are combined in a kind of specific embodiment of the present invention
Schematic diagram；
Fig. 2 is that the temperature sensing of virtual reality and the process of feedback are combined in a kind of specific embodiment of the present invention
Figure.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, with reference to embodiments and its attached drawing is to this hair
It is bright to be described further.
Embodiment
Referring to Fig. 1, the temperature sensing and feed back control system of the combination virtual reality of the present embodiment include that wear-type is shown
Device 100, spatial locator 200 and temperature control modules.
Wherein, head-mounted display 100 is used to transmit vision, acoustic information to user, completes vision, sense of hearing interaction.Space
Locator 200 adjusts temperature control modules by location information for analyzing determining user location in space.Temperature
Degree control module is made of PTC ceramics heating element 301 and blower 302, is heat source with PTC ceramics heater element 301, is utilized wind
Machine 302 agitates air to flow through PTC heating element 301 and generates heat exchange, controls the temperature in virtual reality device space with this.
In fire disaster escaping simulative training system, user's close fire source in virtual scene will be by driven by program temperature
Control module, PTC ceramics heating element 301 heat up, and blower 302 blows to hot wind around user, and user can experience heat in real time
Approaching for source, strengthens the authenticity that virtual reality device simulates fire scenario.Use PTC ceramics heating element as heat
The advantages that source has heating block, and the thermal efficiency is high, does not shine, the flames of anger, long service life, temperature-controllable.
In the present embodiment, for user close to fire source in virtual scene, temperature control modules start rapidly heating, and remain permanent
Determine power, keep constant user's sendible temperature, sendible temperature is followed to be inversely proportional with role in virtual scene and fire source distance
Relationship.If user completes fire-extinguishing operations in virtual scene, temperature control modules can stop rapidly heating, by blower 302
Fast cooling is to room temperature.If user completes to flee from virtual scene to field operation, blower 302 is automatic in temperature control modules
Starting, simulates the effect of outdoor air flow.
In other embodiments, PTC electric ceramic element can also be substituted for far infrared quartz light bulb, utilize infrared photo-thermal
Radiant heating air does not need to preheat, and moment can get large-scale temperature rise effect, and feedback is rapid.Sendible temperature is high, pacifies simultaneously
It is complete reliable.In addition, in other embodiments, the temperature elevating member is arranged around blower, and blower can automatically track user (such as
It is mountable to automatically track on camera), to can be rotated to follow user in real time, the air after will heat up blows to user.
Referring to fig. 2, the combination virtual reality of the present embodiment temperature sensing and feedback the following steps are included:
Step S1 obtains user role in virtual scene away from the distance of fire source；
Using the coordinate information in hardware positioning systems and virtual scene, the distance of role distance fire source is calculated in simulation
Information；
Step S2 simulates the sendible temperature calculated in virtual scene according to range information；
By sendible temperature of the user in virtual reality space in virtual scene at a distance from user distance fire source according to
Linear inverse relation, that is, T=k/x is calculated, and wherein T is virtual reality simulation user sendible temperature, and k is constant, and x is user
Distance away from fire source, simulation obtain sendible temperature.
Step S3 heats PTC ceramics heating element if the temperature being calculated is greater than current room temperature, opens blower；
Step S4, temperature sensor measure, and after actual temperature, which reaches simulation, calculates temperature, PTC ceramics heating element stops
It only heats, blower works on；
Step S5, PTC ceramics heating element cycle operation maintain actual temperature in a certain range always, ensure that
Temperature control modules safe operation.
Using the method and apparatus of the present embodiment, virtual reality device can be made to increase temperature control and feedback function, In
In the scenes such as fire disaster escaping simulation, user can judge fire behavior by temperature, handle fire behavior in true temperature Imitating, increase empty
The authenticity of quasi- experience of reality, simulated maneuver effect can also greatly promote.
Claims (7)
1. a kind of temperature sensing and feed back control system of combination virtual reality characterized by comprising
Head-mounted display completes vision and sense of hearing interaction for transmitting image and acoustic information to user；
Spatial locator is adjusted for analyzing determining user the location of in virtual reality space, and by location information
Temperature control modules；
Temperature control modules, to the temperature in realistic space where controlling user.
2. the temperature sensing and feed back control system of combination virtual reality according to claim 1, which is characterized in that described
Temperature control modules include heat source and blower, agitate air to flow through the heat source by blower and generate heat exchange.
3. the temperature sensing and feed back control system of combination virtual reality according to claim 2, which is characterized in that described
Heat source be PTC ceramics heating element or far infrared quartz light bulb.
4. a kind of temperature sensing and feedback of combination virtual reality, based on the knot any in claims 1 to 3
The temperature sensing and feed back control system for closing virtual reality are realized, which comprises the following steps:
1) fire source is set in virtual reality space and user is showed by head-mounted display, is obtained by spatial locator
User role is in virtual reality space away from the distance of fire source；
2) sendible temperature calculated in virtual reality space is simulated according to range information；
If 3) sendible temperature is greater than current room temperature, the air after heating up by temperature control modules and pass through blower and will heat up is blowed to
User, until temperature control modules heating reaches sendible temperature.
5. the temperature sensing and feedback of combination virtual reality according to claim 4, which is characterized in that step
2) in, by sendible temperature of the user in virtual reality space in virtual scene at a distance from user distance fire source according to linear
Inverse relation, that is, T=k/x is calculated, and wherein T is virtual reality simulation user sendible temperature, and k is constant, and x is user away from fire
The distance in source, simulation obtain sendible temperature.
6. the temperature sensing and feedback of combination virtual reality according to claim 4, which is characterized in that step
3) in, the blower can automatically track user location.
7. a kind of temperature sensing of combination virtual reality and the purposes of feed back control system, which is characterized in that the device is for fire
Fire source is arranged in virtual reality space and shows user by head-mounted display, passes through space orientation for calamity escape simulation
Device obtains user role in virtual reality space away from the distance of fire source, determines user according to set fire source and above-mentioned distance
Sendible temperature in virtual reality space, temperature control modules Regulate Environment temperature to the sendible temperature.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061364A (en) * | 2019-11-26 | 2020-04-24 | 清华大学 | Virtual reality-based heat source interaction method and device in evacuation environment |
| CN111612672A (en) * | 2020-05-08 | 2020-09-01 | 深圳市城市公共安全技术研究院有限公司 | Emergency drilling system |
| CN111813218A (en) * | 2020-06-03 | 2020-10-23 | 浙江大学 | Wearable somatosensory temperature control device combined with virtual reality |
| CN111831121A (en) * | 2020-07-17 | 2020-10-27 | 哈尔滨工业大学（深圳） | Human-computer interaction dynamic virtual thermal environment system and implementation method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177618A (en) * | 2013-04-17 | 2013-06-26 | 中国人民解放军海军军训器材研究所 | Fire extinguishing training analog system of naval vessel and using method thereof |
| CN103226390A (en) * | 2013-05-15 | 2013-07-31 | 清华大学 | Panoramic virtual reality system for fire emergent escape |
| CN105843380A (en) * | 2016-03-17 | 2016-08-10 | 广东小天才科技有限公司 | Environment temperature simulation method and device used for virtual reality scene |
| CN106846939A (en) * | 2016-11-24 | 2017-06-13 | 广州市世平计算机科技有限公司 | The emergent safety rehearsal propaganda and education equipment of one kind |
| CN107183807A (en) * | 2017-06-13 | 2017-09-22 | 山东师范大学 | Outdoor temperature-adjusting clothes based on semiconductor refrigerating |
| CN107219919A (en) * | 2017-05-10 | 2017-09-29 | 北京小鸟看看科技有限公司 | A kind of virtual reality body-sensing method and system, wear display device and wearable device |
| CN206757919U (en) * | 2016-11-22 | 2017-12-15 | 深圳市行远科技发展有限公司 | Proprioceptive simulation equipment with warm sense stimulatory function |
| CN108563145A (en) * | 2018-04-08 | 2018-09-21 | 武汉市晋升科技有限公司 | Fire-fighting scene analogue system and method |
| US20180307908A1 (en) * | 2017-04-21 | 2018-10-25 | Walmart Apollo, Llc | Virtual reality appliance management user interface |
| WO2018200692A1 (en) * | 2017-04-26 | 2018-11-01 | The Trustees Of The University Of Pennsylvania | Methods and systems for virtual and augmented reality training for responding to emergency conditions |
| CN108847081A (en) * | 2018-07-09 | 2018-11-20 | 天维尔信息科技股份有限公司 | A kind of fire-fighting simulated training method based on virtual reality technology |
| CN108877364A (en) * | 2017-05-16 | 2018-11-23 | 深圳小海洋视觉科技有限公司 | Community's fire drill system and operating method based on virtual reality technology |
| CN109637246A (en) * | 2018-12-29 | 2019-04-16 | 重庆欧派信息科技有限责任公司 | One kind being based on VR technology fire-fighting life-saving simulation system |
| CN109800544A (en) * | 2019-04-08 | 2019-05-24 | 中船第九设计研究院工程有限公司 | A kind of ship's space experiencing system based on virtual reality building |
-
2019
- 2019-06-25 CN CN201910554846.2A patent/CN110390852A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177618A (en) * | 2013-04-17 | 2013-06-26 | 中国人民解放军海军军训器材研究所 | Fire extinguishing training analog system of naval vessel and using method thereof |
| CN103226390A (en) * | 2013-05-15 | 2013-07-31 | 清华大学 | Panoramic virtual reality system for fire emergent escape |
| CN105843380A (en) * | 2016-03-17 | 2016-08-10 | 广东小天才科技有限公司 | Environment temperature simulation method and device used for virtual reality scene |
| CN206757919U (en) * | 2016-11-22 | 2017-12-15 | 深圳市行远科技发展有限公司 | Proprioceptive simulation equipment with warm sense stimulatory function |
| CN106846939A (en) * | 2016-11-24 | 2017-06-13 | 广州市世平计算机科技有限公司 | The emergent safety rehearsal propaganda and education equipment of one kind |
| US20180307908A1 (en) * | 2017-04-21 | 2018-10-25 | Walmart Apollo, Llc | Virtual reality appliance management user interface |
| WO2018200692A1 (en) * | 2017-04-26 | 2018-11-01 | The Trustees Of The University Of Pennsylvania | Methods and systems for virtual and augmented reality training for responding to emergency conditions |
| CN107219919A (en) * | 2017-05-10 | 2017-09-29 | 北京小鸟看看科技有限公司 | A kind of virtual reality body-sensing method and system, wear display device and wearable device |
| CN108877364A (en) * | 2017-05-16 | 2018-11-23 | 深圳小海洋视觉科技有限公司 | Community's fire drill system and operating method based on virtual reality technology |
| CN107183807A (en) * | 2017-06-13 | 2017-09-22 | 山东师范大学 | Outdoor temperature-adjusting clothes based on semiconductor refrigerating |
| CN108563145A (en) * | 2018-04-08 | 2018-09-21 | 武汉市晋升科技有限公司 | Fire-fighting scene analogue system and method |
| CN108847081A (en) * | 2018-07-09 | 2018-11-20 | 天维尔信息科技股份有限公司 | A kind of fire-fighting simulated training method based on virtual reality technology |
| CN109637246A (en) * | 2018-12-29 | 2019-04-16 | 重庆欧派信息科技有限责任公司 | One kind being based on VR technology fire-fighting life-saving simulation system |
| CN109800544A (en) * | 2019-04-08 | 2019-05-24 | 中船第九设计研究院工程有限公司 | A kind of ship's space experiencing system based on virtual reality building |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061364A (en) * | 2019-11-26 | 2020-04-24 | 清华大学 | Virtual reality-based heat source interaction method and device in evacuation environment |
| CN111612672A (en) * | 2020-05-08 | 2020-09-01 | 深圳市城市公共安全技术研究院有限公司 | Emergency drilling system |
| CN111813218A (en) * | 2020-06-03 | 2020-10-23 | 浙江大学 | Wearable somatosensory temperature control device combined with virtual reality |
| CN111831121A (en) * | 2020-07-17 | 2020-10-27 | 哈尔滨工业大学（深圳） | Human-computer interaction dynamic virtual thermal environment system and implementation method |
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