CN106648046A - Virtual reality technology-based real environment mapping system - Google Patents

Virtual reality technology-based real environment mapping system Download PDF

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Publication number
CN106648046A
CN106648046A CN201610824237.0A CN201610824237A CN106648046A CN 106648046 A CN106648046 A CN 106648046A CN 201610824237 A CN201610824237 A CN 201610824237A CN 106648046 A CN106648046 A CN 106648046A
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information
real
environment
time
virtual
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CN201610824237.0A
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Chinese (zh)
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崔哲
陈尧东
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Tongji University
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Tongji University
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Processing Or Creating Images (AREA)

Abstract

The invention relates to a virtual reality technology-based real environment mapping system. The system comprises a real environment simulation server used for generating a virtual environment model with real environment parameter accurate mapping, a remote environment parameter acquisition apparatus used for acquiring real-time environment parameter information required by the virtual environment model, an information transmission and conversion device used for realizing communication between the real environment simulation server and the remote environment parameter acquisition apparatus, and transmitting the real-time environment parameter information to the real environment simulation server, and a wearable device connected with the real environment simulation server and used for generating a VR technology-based virtual environment according to the virtual environment model so as to realize interaction with a user, wherein the real-time environment parameter information includes real-time video information, real-time audio information, real-time climate information and real-time light environment parameter information. Compared with the prior art, the system has the advantages of strong sense of reality, effectively reduced mobile cost and the like.

Description

A kind of true environment mapped system based on virtual reality technology
Technical field
The present invention relates to a kind of actual environment mapped system, more particularly, to a kind of true ring based on virtual reality technology Border mapped system.
Background technology
Map making is the human knowledge world, the instrument in the description world, for a long time constantly accumulation, sustainable development.Initial stage Map is limited to carrier characteristics, and the information content that single width map can be showed is less, it is often necessary to come by the adjustment of drawing ratio The topography and geomorphology described under different scale.With the development of information technology, the electronic chart with the Google earth as representative shows Significant progress, the earth's surface information that electronic chart can easily under seamless display different scale, the importing of threedimensional model can To show appearance of city comprehensively, " streetscape " function can be provided the user from the visual angle of people and experience cityscape.Ge great suppliers Also map is regarded as one " information interface ", constantly for electronic chart overlapped information.Current electronic chart is except can be with Complete beyond the representation function to topography and geomorphology urban environment, generally realize trip information, location navigation, magnitude of traffic flow letter The docking of the various informations such as breath, public traffic information, retail shop's business information, service of cars on hire, carryout service, so as to get through each letter Breath isolated island, constantly advances the fusion process of big information." virtual earth " patent (application number that Microsoft possesses: 201110038908.8) be namely based on above content and carried out patent description.Enhancement mode electronic chart is that patent describes, is passed through Constantly to overlapped information source in existing map system, so as to solve current internet in " information island " problem.But the system Accurate natural environment real-time depiction and building interior space description are not related to, user's " feeling of immersion " aspect is being improved not There is proposition solution.Therefore, in terms of description real world in real time there is huge defect, nothing in electronic chart so far Method is supplied to using the enough feeling of immersion of crowd.
In order to solve drawbacks described above, existing some patents have done correlative study, such as:
(1) " a kind of method for build environment map " (application number:201080058471.8) it is related to one kind for giving birth to Into the method for the environmental map of the Lighting information for representing true environment, but the invention only relates to illumination bright information, it is impossible to it His ambient parameter gives corresponding process, it is impossible to provide the sense of reality to user.
(2) (the application number " using True Data come the method and system of the virtual environment of driving simulation ": 01210495604.9) the information real-time renderings such as action, the shape of object, position in little space to people are described to virtual Method in actual environment and process streamline, the invention is not directed to ambient parameter, it is impossible to earth environment, weather, Geography information carries out true reappearance.
(3) " a kind of method for building virtual streetscape map " (application number:201610034133.X) describe current The method that associated information is imported in existing panoramic map, but the invention is also not related to accurately rendering for ambient parameter.
(4) also have with regard to the visualization with the real and virtual data in simulated virtual environment and in terms of interacting Patents, are mainly included using True Data come the method for the virtual environment of driving simulation.Such as:Offer is included in virtual scene Multiple virtual objects simulated virtual environment, by the number that get related to the more than one real object of real scene According to providing to virtual environment, corresponding virtual objects are given by the data distribution for getting, update multiple virtual in virtual scene Object, and the virtual scene of the virtual environment of emulation is rendered, wherein the data got relative to offer, render in real time virtual Scene etc..
The essence in Architecture and Urban Planning field is to inquire into the spatial relationship between man and nature environment.For a long time, people Class movement in space is limited by Spatial Dimension, at the same in different spaces place both, if not by sensu lato " instrument ", will be unable to complete moment exchange.The exchange of people experienced letter, telegram, e-mail, instant messages, instant audio frequency, i.e. When video stage, VR fields are had been introduced at present.With the development of VR technologies, the concept of " natural environment " is also therewith progressively Change.
The content of the invention
The purpose of the present invention is exactly the defect in order to overcome above-mentioned prior art to exist and provides a kind of based on virtual reality The true environment mapped system of technology.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of true environment mapped system based on virtual reality technology, including:
Actual environment emulating server, for generating the virtual environment model with actual environment parameter Precision Mapping;
Remote environment parameter acquisition devices, the real time environment parameter information needed for for gathering the virtual environment model, The real time environment parameter information includes real-time video information, real-time audio information, real-time climate information and real-time luminous environment ginseng Number information;
Information transfer and converting apparatus, for realizing the actual environment emulating server and remote environment parameter acquisition dress The communication put, by the real time environment parameter information real-time Transmission actual environment emulating server is given;
Wearable device, is connected with actual environment emulating server, is based on for being generated according to the virtual environment model The virtual environment of VR technologies, realizes the interaction with user.
The actual environment emulating server includes:
Substrate VR model generation module, for generating a substrate VR model, the substrate VR model according to real world information Being applied to VR ports show, user for one can enter the substrate model of arbitrary Virtual Space, the real world packet Include geographical relief information, latitude and longitude information, sun running track information, natural light environment information, architecture information, building interior empty Between, road information and landscape information;
Communication and information processing port, realize the connection with information transfer and converting apparatus and wearable device, for connecing Receive real time environment parameter information and the interactive information with user and process.
The communication and information processing port include:
Video information process port, for receiving real-time video information, and the real-time video information is analyzed with Conversion, in being superimposed the substrate VR model;
Audio-frequency information processes port, for receiving real-time audio information, and the real-time audio information is analyzed with Conversion, in being superimposed the substrate VR model;
Luminous environment information processing port, for receiving Real-Time Optical ambient parameter information, and to the Real-Time Optical ambient parameter Information is analyzed and conversion, is converted into conscious information;
Climatic information processes port, for receiving real-time climate information, and the real-time climate information is analyzed with Conversion, is converted into conscious information;
Consumer's Experience port, is connected with wearable device, and the substrate VR model of superposition real time environment parameter information is carried out VR shows, the conscious information is fed back to into user, and receives the location information and motion capture information of user.
The Consumer's Experience port is also associated with payment platform.
The wearable device includes:
VR equipment, the virtual environment that the substrate VR model for showing by superposition real time environment parameter information is generated, and connect The location information and motion capture information for receiving user is sent to server;
Wearable somatosensory device, the conscious information for server to be produced feeds back to user, produces corresponding consciousness Stimulate.
The VR equipment includes display device and action bars.
User is by debating a certain correspondence Virtual Space known in the space identification moment arrival virtual environment.
Compared with prior art, real world (is carved including geography and climate and time on the line that the present invention passes through real-time depiction Degree), the bottleneck of current electronic chart is broken through, the feeling of immersion of user is greatly improved, and by natural environment on line and space shadow Behavior pattern, circadian rhythm and the mental emotion of user are rung, so as to living space on the line for having expanded the mankind significantly.The present invention Including but not limited to following scene can be solved the problems, such as, beneficial effect is obtained:
1) user can be by identification space identification (such as Quick Response Code), and moment reaches particular virtual space, and then saves Public transport resources, change urban transportation present situation, save individual time cost;
2) the mobile very inefficient in realistic space, virtual trip can change traffic organization form, overturn city space Institutional framework;
3) impact that real extreme climate is moved to space is eliminated;
4) mobile energy consumption cost can greatly be saved;
5) environmental pollution can greatly be alleviated;
6) solve have action obstacle crowd (for example:Physical disabilities, the elderly's retrogression pathological changes etc.) trip problem.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of actual environment emulating server of the present invention;
Fig. 3 is present invention entirety principle schematic.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail with specific embodiment.The present embodiment is with technical solution of the present invention Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to Following embodiments.
As shown in Figure 1, Figure 3, the present embodiment provides a kind of true environment mapped system based on virtual reality technology, including Actual environment emulating server 1, remote environment parameter acquisition devices 2, information transfer and converting apparatus 4 and client 3, wherein, Actual environment emulating server 1 is used to generate the virtual environment model with actual environment parameter Precision Mapping, is a set of high speed The equipment for receiving and processing real time information, including but not limited to computer, router, netting twine etc.;Remote environment parameter acquisition devices 2 Real time environment parameter information needed for for gathering virtual environment model, real time environment parameter information include real-time video information, Real-time audio information, real-time climate information and Real-Time Optical ambient parameter information;Information transfer and converting apparatus 4 are used to realize reality The communication of environmental simulation server 1 and remote environment parameter acquisition devices 2, encodes the lattice that COST system software equipment can read Formula, by real time environment parameter information real-time Transmission to actual environment emulating server 1, in the present embodiment, information transfer and conversion Equipment 4 is that super-high speed information is transmitted and converting apparatus;Client 3 is wearable device, is connected with actual environment emulating server 1 Connect, for generating based on the virtual environment of VR technologies according to virtual environment model, realize the interaction with user.
As shown in Fig. 2 actual environment emulating server 1 includes substrate VR model generation module 11 and communication and information processing Port.Substrate VR model generation module 11 is used to generate a substrate VR model according to real world information, and the substrate VR model is One is applied to VR ports show, user can enter the substrate model of arbitrary Virtual Space, and real world information includes geography Geomorphology information, latitude and longitude information, sun running track information, natural light environment information, architecture information, interior construction spacing, road Road information and landscape information.Substrate VR model is the topography and geomorphology of the earth on the basis of existing map, being superimposed, city sky Between, building (contain internal information), road etc., the threedimensional electronic model containing latitude and longitude information;According to sun operation theory and ground Ball climate characteristic, by relevant information and data write in the electronic model, obtains being applied to VR ports display substrate model, and Can be according to the change real-time update of real world, user is by debating certain a pair known in space identification moment arrival virtual environment Answer Virtual Space.
The connection with information transfer and converting apparatus 4 and wearable device is realized in communication and information processing port, for connecing Receive real time environment parameter information and the interactive information with user and process.Communication and information processing port include:
Video information process port 12, for receiving real-time video information, and is analyzed to real-time video information and turns Change, in being superimposed substrate VR model.The port allows video information to import substrate VR model, by obtaining to video capture device Real time information be analyzed process (according to the achievement in research of association area), change into the readable parameter in the port (such as people, car Flow, the facial information of people, action line parameter, color parameter etc.), substrate VR model is imported, strengthen the degree of verisimilitude of the model.
Audio-frequency information processes port 13, for receiving real-time audio information, and real-time audio information is analyzed and is turned Change, in being superimposed substrate VR model.The port allows audio-frequency information to import substrate VR model, by obtaining to audio collecting device Real time information be analyzed process (according to the achievement in research of association area), change into the port readable parameter (e.g., track Quantity, amount in decibels of each track etc.), substrate VR model is imported, to realize simulation of the substrate model to sound.
Luminous environment information processing port 14, for receiving Real-Time Optical ambient parameter information, and believes Real-Time Optical ambient parameter Breath is analyzed and conversion, is converted into conscious information.The port allows ring of light environment information to import substrate VR model, by focus ring The real time information (e.g., illumination, brightness, colour temperature etc.) that border parameter acquisition equipment is obtained is analyzed process (according to association area Achievement in research), the readable parameter in the port is changed into, substrate VR model is imported, strengthen the degree of verisimilitude of the model.
Climatic information processes port 15, for receiving real-time climate information, and real-time climate information is analyzed and is turned Change, be converted into conscious information.The port imports substrate VR model so that substrate VR model can react according to real-time climate parameter The climate characteristic of regional.
Consumer's Experience port 16, is connected with wearable device, and the substrate VR model of superposition real time environment parameter information is entered Row VR shows, conscious information is fed back to into user, and receives the location information and motion capture information of user.Consumer's Experience Port 16 can also be connected with payment platform, realize the operation such as shopping.
Wearable device includes VR equipment and wearable somatosensory device 33.VR equipment includes display device 31 and action bars 32, display device 31 is used to show the virtual environment generated by the substrate VR model of superposition real time environment parameter information, action bars The location information and motion capture information of 32 reception users is sent to server, realizes some motions and body action.Can wear Formula somatosensory device 33 is worn for the conscious information that server is produced to be fed back to into user, producing corresponding consciousness stimulates.VR equipment Needed through calibration using front, the present embodiment based on previous experiments draw it is tested to the virtual of reality scene and equipment generation The coefficient of variation of the evaluation of scene, is adjusted by various coefficients (such as spinning sensation, telepresenc coefficient) to equipment, and raising sets Standby degree of verisimilitude.
Remote environment parameter acquisition devices 2 incorporate multiple assembly, to realize the comprehensive collection to environmental information, meet high The demand of degree of verisimilitude VR Video Renderings, the analysis method for transformation of relevant parameter is realized according to previous research.This equipment includes But it is not limited to following component:1) video information acquisition component 21, gathers real-time video information;2) audio-frequency information acquisition component 22, Collection real-time audio information;3) temperature and humidity measurement component 23, gathers real time humiture information;4) people information record component 24, Gather real-time people information;5) luminous environment parameter acquisition component 25, gathers Real-Time Optical ambient parameter information.
Table 1 shows software and hardware structure of the present embodiment based on the true environment mapped system of virtual reality technology.
Table 1
Externally, above-mentioned actual environment parameter Precision Mapping system can exactly be described to natural environment, here from So environment includes and is not limited to the geography and climate in somewhere, time scale (sun altitude, spatial brightness distribution, Real-Time Atmospheric shape Condition) etc. content.Internally, the system can complete the description to Indoor environment space, for example:1) user does shopping into some Space, completes Shopping Behaviors;2) user enters some spacial flex, watches a concert;3) user enters a certain Individual communication space, completes once to exchange behavior, and on line environment (geography and climate, time scale) completes remote space environment body Test;4) user enters some Rest space, completes a travelling etc. of spending a holiday.The system can be supplied to enough using crowd Feeling of immersion, while can also pass through natural environment (such as luminous environment) affect using the behavior pattern of crowd, circadian rhythm and Mental emotion.
The system can provide the user high and real world and highly intend genuine virtual scene, can solve common VR scenes Insurmountable problem.Such as, user's plan vacation trip, he can use the equipment, enter the place for wanting to travel, such as Athens; The situation in the Athens instantly of height reduction can be seen by head-mounted display apparatus, can be walked on street, it is seen that Athens Specific shop, real-time environment, weather condition.The information such as the humiture in Athens can also be experienced by somatosensory device.Pass through The virtual experience of the high degree of verisimilitude of ambient parameter, helps user to select tourist destination, makes tour plan.

Claims (7)

1. a kind of true environment mapped system based on virtual reality technology, it is characterised in that include:
Actual environment emulating server, for generating the virtual environment model with actual environment parameter Precision Mapping;
Remote environment parameter acquisition devices, the real time environment parameter information needed for for gathering the virtual environment model is described Real time environment parameter information includes real-time video information, real-time audio information, real-time climate information and Real-Time Optical ambient parameter letter Breath;
Information transfer and converting apparatus, for realizing the actual environment emulating server and remote environment parameter acquisition devices Communication, by the real time environment parameter information real-time Transmission actual environment emulating server is given;
Wearable device, is connected with actual environment emulating server, and for generating according to the virtual environment model VR skills are based on The virtual environment of art, realizes the interaction with user.
2. the true environment mapped system based on virtual reality technology according to claim 1, it is characterised in that described existing Real environment emulating server includes:
Substrate VR model generation module, for generating a substrate VR model according to real world information, the substrate VR model is one Show suitable for VR ports, user can enter the substrate model of arbitrary Virtual Space, and the real world information includes ground Reason geomorphology information, latitude and longitude information, sun running track information, natural light environment information, architecture information, interior construction spacing, Road information and landscape information;
Communication and information processing port, realize the connection with information transfer and converting apparatus and wearable device, for receiving reality When ambient parameter information and the interactive information with user and process.
3. the true environment mapped system based on virtual reality technology according to claim 2, it is characterised in that described logical Letter and information processing port include:
Video information process port, for receiving real-time video information, and is analyzed and conversion to the real-time video information, In being superimposed the substrate VR model;
Audio-frequency information processes port, for receiving real-time audio information, and the real-time audio information is analyzed and conversion, In being superimposed the substrate VR model;
Luminous environment information processing port, for receiving Real-Time Optical ambient parameter information, and to the Real-Time Optical ambient parameter information It is analyzed and conversion, is converted into conscious information;
Climatic information processes port, for receiving real-time climate information, and the real-time climate information is analyzed and conversion, It is converted into conscious information;
Consumer's Experience port, is connected with wearable device, the substrate VR model of superposition real time environment parameter information is carried out into VR and is shown Show, the conscious information is fed back to into user, and receive the location information and motion capture information of user.
4. the true environment mapped system based on virtual reality technology according to claim 3, it is characterised in that the use Family experience port is also associated with payment platform.
5. the true environment mapped system based on virtual reality technology according to claim 3, it is characterised in that it is described can Wearable device includes:
VR equipment, the virtual environment that the substrate VR model for showing by superposition real time environment parameter information is generated, and reception make The location information and motion capture information of user is sent to server;
Wearable somatosensory device, the conscious information for server to be produced feeds back to user, and producing corresponding consciousness stimulates.
6. the true environment mapped system based on virtual reality technology according to claim 5, it is characterised in that the VR Equipment includes display device and action bars.
7. the true environment mapped system based on virtual reality technology according to claim 2, it is characterised in that user By debating a certain correspondence Virtual Space known in the space identification moment arrival virtual environment.
CN201610824237.0A 2016-09-14 2016-09-14 Virtual reality technology-based real environment mapping system Pending CN106648046A (en)

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CN107195311A (en) * 2017-05-19 2017-09-22 上海喆之信息科技有限公司 A kind of Wearable ANTENNAUDIO interactive system
CN107193286A (en) * 2017-06-02 2017-09-22 同济大学 Bridge outdoor scene digital collection method
CN107483583A (en) * 2017-08-17 2017-12-15 王勤志 Service experience perception data gathers and service optimization method
CN109035915A (en) * 2018-08-21 2018-12-18 合肥创旗信息科技有限公司 A kind of VR holography Education Administration Information System
CN109045486A (en) * 2018-06-06 2018-12-21 沈阳东软医疗系统有限公司 A kind of exchange method applied to therapeutic process, device and system
CN109901721A (en) * 2019-04-04 2019-06-18 内蒙古工业大学 A kind of virtual tour system based on virtual reality
CN110585696A (en) * 2019-09-25 2019-12-20 北京蓦然认知科技有限公司 Method, system and control platform for displaying vehicle-mounted virtual reality content
CN111062074A (en) * 2019-12-11 2020-04-24 同济大学 Building space quality virtual simulation and intelligent evaluation method
CN111443564A (en) * 2020-03-27 2020-07-24 联想(北京)有限公司 Electronic equipment and data processing method
CN111939560A (en) * 2020-08-05 2020-11-17 广东技术师范大学 Method and device for improving health of old people based on 5G signal transmission technology
CN112232898A (en) * 2020-09-25 2021-01-15 北京五八信息技术有限公司 Space display method and device, electronic equipment and storage medium
CN114339405A (en) * 2022-01-04 2022-04-12 广州博冠信息科技有限公司 AR video data stream remote manufacturing method and device, equipment and storage medium
CN117270721A (en) * 2023-11-21 2023-12-22 虚拟现实(深圳)智能科技有限公司 Digital image rendering method and device based on multi-user interaction XR scene

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CN107195311A (en) * 2017-05-19 2017-09-22 上海喆之信息科技有限公司 A kind of Wearable ANTENNAUDIO interactive system
CN107193286A (en) * 2017-06-02 2017-09-22 同济大学 Bridge outdoor scene digital collection method
CN107483583B (en) * 2017-08-17 2020-12-22 王勤志 Service experience perception data acquisition and service optimization method
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CN109045486A (en) * 2018-06-06 2018-12-21 沈阳东软医疗系统有限公司 A kind of exchange method applied to therapeutic process, device and system
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CN110585696A (en) * 2019-09-25 2019-12-20 北京蓦然认知科技有限公司 Method, system and control platform for displaying vehicle-mounted virtual reality content
CN111062074A (en) * 2019-12-11 2020-04-24 同济大学 Building space quality virtual simulation and intelligent evaluation method
CN111062074B (en) * 2019-12-11 2023-04-07 同济大学 Building space quality virtual simulation and intelligent evaluation method
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CN111939560B (en) * 2020-08-05 2021-05-07 广东技术师范大学 Method and device for improving health of old people based on 5G signal transmission technology
CN111939560A (en) * 2020-08-05 2020-11-17 广东技术师范大学 Method and device for improving health of old people based on 5G signal transmission technology
CN112232898A (en) * 2020-09-25 2021-01-15 北京五八信息技术有限公司 Space display method and device, electronic equipment and storage medium
CN114339405A (en) * 2022-01-04 2022-04-12 广州博冠信息科技有限公司 AR video data stream remote manufacturing method and device, equipment and storage medium
CN117270721A (en) * 2023-11-21 2023-12-22 虚拟现实(深圳)智能科技有限公司 Digital image rendering method and device based on multi-user interaction XR scene
CN117270721B (en) * 2023-11-21 2024-02-13 虚拟现实(深圳)智能科技有限公司 Digital image rendering method and device based on multi-user interaction XR scene

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