EP3688514A1 - Verfahren und system zum durchführen eines virtuellen treffens zwischen wenigstens einer ersten person und einer zweiten person - Google Patents
Verfahren und system zum durchführen eines virtuellen treffens zwischen wenigstens einer ersten person und einer zweiten personInfo
- Publication number
- EP3688514A1 EP3688514A1 EP18778383.2A EP18778383A EP3688514A1 EP 3688514 A1 EP3688514 A1 EP 3688514A1 EP 18778383 A EP18778383 A EP 18778383A EP 3688514 A1 EP3688514 A1 EP 3688514A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- person
- virtual
- vehicle
- virtual environment
- movement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/157—Conference systems defining a virtual conference space and using avatars or agents
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0179—Display position adjusting means not related to the information to be displayed
- G02B2027/0183—Adaptation to parameters characterising the motion of the vehicle
Definitions
- the invention relates to a method and system for conducting a virtual meeting between at least a first person and a second person.
- video conferencing and the like to use, so that people who are staying in different places, can exchange.
- immersive technologies such as virtual reality systems in their vehicles, on the one hand to support the perception of the driving task, on the other hand, but also for entertainment.
- the use of Virtual Reality in vehicles is not always unproblematic, as dissonance between what is seen and vehicle movement can cause nausea for many users. In other words, it can happen that the so-called motion sickness occurs when using virtual reality in vehicles.
- DE 10 2015 01 1 590 A1 shows a method for operating a virtual reality system in which a person has put on virtual reality glasses, wherein an outside person who does not have the virtual reality glasses is displayed on a separate display where the person wearing the virtual reality glasses is looking straight ahead.
- Another virtual reality system is shown in DE 10 2014 009 298 A1.
- a wearer of a virtual reality glasses which has headphones put on, another person in the room can hear directionally accurate on the headphones. If the wearer of the virtual reality glasses moves around in a virtual environment, the speech is always played by the other person via the headphones so that the relative positioning between the two persons is taken into account.
- DE 101 06 072 A1 shows a method for displaying visual information in a telecommunication device.
- a conversation partner is displayed in the form of an avatar within a virtual environment.
- This object is achieved by a method and by a system for carrying out a virtual meeting between at least a first person and a second person having the features of the independent patent claims.
- Advantageous embodiments with expedient and non-trivial developments of the invention are specified in the dependent claims.
- the virtual meeting takes the form of a first virtual environment by means of a first display device associated with the first person and by means of a second display device associated with the second person from a second virtual environment.
- the first person is arranged in a moving vehicle, whose vehicle movement is detected and the representation of the first virtual one Environment is selected according to the detected vehicle movement.
- the second person is in reality in a non-vehicle reference frame whose movement is detected and the representation of the second virtual environment is selected according to the detected movement of the frame of reference.
- the two persons By means of the method according to the invention, it is thus possible to bring the two persons together in the form of a virtual meeting, even if the two persons are at different locations.
- the first person is doing in a moving vehicle, the other person is not in this moving vehicle.
- the two persons according to their positioning in reality get the appropriate for each respective virtual environment such relationship displayed that they will not be angry.
- This is achieved by considering the movement of the vehicle in the first person and correspondingly selecting the presentation of the first virtual environment for the virtual meeting.
- the detection of the vehicle movement can take place, for example, via a vehicle-side sensor system, with it being possible to provide corresponding data relating to the vehicle movement. For example, acceleration sensors or speed sensors can be used.
- This data is then provided to the first display device, which processes and considers this data and designs the representation of the first virtual environment in accordance with this data.
- the second person may be in reality, for example, in a room or in another vehicle.
- the second person may be in any frame of reference while the virtual meeting is being performed.
- the movement of the second person's reference system is also detected, wherein the representation of the second virtual environment for displaying the virtual meeting for the second person is selected according to the detected movement of the reference system.
- An advantageous embodiment of the invention provides that in the first virtual environment, an image of the second person from a virtual perspective of the first person and in the second virtual environment an image of the first person from a virtual perspective of the second person is displayed.
- the image is an avatar, ie a digital image of the respective person.
- the images of the people can be photorealistic.
- the respective image data it is possible for the respective image data to be stored by the persons in an address book, wherein this image data is used during the production of the virtual meeting.
- sensors detect respective movements of the two persons, for example it is also possible to perform a so-called motion capture.
- Motion Capturing is an umbrella term for a process that allows you to track real movements in space and translate them into mathematical formulas, using them as a virtual figure or a virtual skeleton of the figure, in this case the respective virtual images within the virtual environment two persons, to be moved. This makes it possible to make the virtual meeting between the two people particularly realistic.
- Relative movements of the two persons to the vehicle or to the reference systems deviating from the vehicle are preferably implemented within the virtual environment. For example, if the first person bends forward within the vehicle, that movement will be translated within the two virtual environments. The same applies to the second person. If, for example, it is located in a room in reality and wanders around in the room, the movement of the second person in reality is converted into a corresponding movement within the two displayed virtual environments.
- a further advantageous embodiment of the invention provides that a relative orientation of the first person to the vehicle detected and the representation of the first virtual environment is selected according to the detected relative orientation of the first person to the vehicle.
- the first person has sat on a vehicle seat, which can be rotated by 180 degrees about the vertical axis. So it is for example possible that the person while driving with the vehicle initially sitting face-first in the direction of travel and then turns the vehicle seat so that it sits with its back to the direction of travel, so feels backwards.
- the relative orientation of the person to the vehicle and the corresponding adaptation of the presentation of the first virtual environment it can be ensured that the first person does not get sick during the performance of the virtual meeting. Because it makes a difference whether you accelerate backwards or forwards and how the virtual environment is then displayed as a result.
- a virtual platform is displayed as the first virtual environment, which moves in accordance with the detected vehicle movement through a virtual environment. From the first person's virtual environment, therefore, the virtual meeting takes place on this virtual platform, with the virtual environment corresponding to the detected vehicle movement passing from the virtual perspective of the first person, since the virtual platform corresponds to the virtual environment in accordance with FIG captured vehicle movement through the virtual environment seems to move.
- the visual stimuli perceived by the first person match the information provided by the first person's balance organ due to locomotion with the vehicle. As a result, so-called motion sickness can be prevented or reduced to a minimum.
- a virtual office is displayed as the first virtual environment, on the windows of which a virtual environment according to FIG Car movement passes by.
- the first person from his virtual perspective, can at least receive or perceive certain optical stimuli which coincide with the information of his organ of balance.
- This also makes it possible to significantly reduce or completely prevent the phenomenon of motion sickness.
- any form of the respective virtual environments are possible and useful, provided that the two persons each provide an optical feedback matching their relative movement of their reference system, either the moving vehicle or the other reference system of the second person.
- a further advantageous embodiment of the invention provides that if the reference system in which the second person is in reality is a stationary environment, the second virtual environment is displayed in the form of a static virtual environment.
- the visual perception of the virtual environment in the second person coincides with the perception provided by the second person's equilibrium organ. This makes it possible that the second person will not be annoyed during the virtual meeting, so the so-called motion sickness does not occur or at least be reduced to a minimum.
- the vehicle movement detected and the representation of the second virtual environment is selected according to the detected second vehicle movement , Also in this case it is ensured that the phenomenon of motion sickness does not occur or is reduced to a minimum in the second person. It is therefore also possible that both persons are traveling in different vehicles, with the two persons holding a virtual meeting, the respective virtual surroundings being adapted to the respective vehicle movement.
- the display devices are respective virtual reality glasses, by means of which the respective virtual environments are displayed.
- the virtual meeting can be perceived particularly realistically by the two persons, since the two virtual reality glasses cover the entire field of vision of the respective persons, so that the two persons feel completely immersed in the respective virtual environments.
- any other display devices can be used so that, for example, only the first person has put on a virtual reality glasses while sitting in the vehicle, the other person, if they should, for example, sitting in the office instead looking through a virtual reality glasses on a monitor, by means of which the right for them virtual environment is displayed.
- the inventive system for carrying out a virtual meeting between at least a first person and a second person comprises a first display device associated with the first person for displaying the virtual meeting in the form of a first virtual environment, wherein the first display device is set up in dependence on one detected vehicle movement of a vehicle in which the first person is arranged to select the representation of the first virtual environment according to the detected vehicle movement.
- the system according to the invention comprises a second display device assigned to the second person for displaying the virtual meeting in the form of a second virtual environment, wherein the second display device is set up in response to a detected movement of a reference system deviating from the vehicle the second person is arranged to choose the representation of the second virtual environment.
- Both display devices preferably include respective control devices that can perform the adaptation of the respective virtual environments.
- the display devices also have respective data interfaces, via which a wide variety of data relating to the movement of the vehicle or the movement of the reference system can be obtained. describe the second person can be received.
- Advantageous embodiments of the method according to the invention are to be regarded as advantageous embodiments of the system according to the invention and vice versa, wherein the system has in particular means for carrying out the method steps.
- Fig. 1 is a highly schematic representation of a system for performing a virtual meeting between two persons
- FIG. 2 is a schematic representation of a person sitting at a desk and a person sitting in a vehicle, who are holding a virtual meeting via a monitor or via an attached virtual reality glasses, using the system shown schematically in FIG. 1;
- FIG. 2 is a schematic representation of a person sitting at a desk and a person sitting in a vehicle, who are holding a virtual meeting via a monitor or via an attached virtual reality glasses, using the system shown schematically in FIG. 1;
- 3 is a highly schematic representation of the virtual meeting between the two persons, which is displayed by means of the virtual reality glasses in the form of a first virtual environment; and in 4 shows another highly schematized representation of the virtual meeting, which is displayed by means of the screen in the form of a second virtual environment.
- the same or functionally identical elements have been provided with the same reference numerals.
- a system 1 for performing a virtual meeting between at least two persons is shown in a highly schematic representation in FIG.
- the system 1 comprises two display devices 2, 3 which can be used by respective persons wishing to make a virtual meeting.
- the system 1 serves, in particular, to enable virtual meetings between persons who are located in very different places.
- FIG. 2 illustrates by way of example a scenario in which such a virtual meeting can be carried out by means of the system 1.
- the display devices 2, 3 of the system 1 are, on the one hand, virtual reality glasses 2 and, on the other hand, a screen 3.
- a first person 4, who has put on the virtual reality glasses 2, is currently sitting in a moving vehicle 5.
- the vehicle 5 is driving fully autonomously, so that the person 4 can have safely put on the virtual reality glasses 2, even if it is the driver.
- the person 4 may also be a passenger.
- a second person 6 is currently sitting in her office 7, which thus represents the reference system of the person 6 and looks at the screen 3. Both persons 4, 6 can use the system 1 to hold a virtual meeting with each other.
- FIG. 3 shows a highly schematic representation of a virtual environment 8, in the form of which the virtual meeting between the two persons 4, 6 is represented by means of the virtual reality glasses 2.
- Respective image 9, 10 of the two persons 4, 6 are shown schematically for illustrative purposes.
- the image 9 corresponds within the virtual environment 8 of the person 4 sitting in the vehicle 5, the image 10 corresponding to the person 6 seated in their office 7.
- the person 4 seated in the vehicle 5 sees through her virtual reality glasses 2, starting from the virtual position indicated by the image 9, the image 10 of the person 6 sitting in her office 7.
- FIG. 4 shows a second virtual environment 11, in the form of which the virtual meeting between the two persons 4, 6 is represented by means of the screen 3.
- the two images 9, 10 of the two persons 4, 6 are again shown schematically for the purpose of illustration.
- the person sitting in their office 7 6 person looks through the screen 3 or by means of the screen 3 on the virtual environment 1 1, and that from the virtual perspective, which is characterized by the positioning of the image 10.
- motion capture methods are used, so that during the virtual meeting the two persons 4, 6 within the respective virtual environment 8, 1 1 can see particularly realistic movements of the images 9, 10, for example the movement of their own virtual limbs and the like.
- a particular challenge in holding such virtual meetings in the following example is that the person 4 is traveling with the vehicle 5, the person 6 being arranged in her office 7, ie the person's frame of reference 6 as opposed to the person Reference system of the person 4, which is the vehicle 5, not moved.
- the virtual reality glasses 2 and the screen 3 each contain the different virtual environments 8 Show 1 1, namely suitably matched to how the respective reference systems of the person 4, 6, ie the moving vehicle 5 or the stationary office 7, move or not move.
- Various data relating to the vehicle movement of the vehicle 5 are detected, wherein the representation of the first virtual environment 8 is selected by means of the virtual reality glasses 2 according to the detected vehicle movement.
- the movement of the reference system of the second person 6, ie the office 7, detected, the representation of the second virtual environment 1 1, which is displayed by means of the screen 3, to the detected movement of the office 7, in the present example so because the office 7 of course does not move is chosen.
- the virtual environment 8 for displaying the virtual meeting is selected, for example, such that the virtual reality glasses 2 are a platform, not identified here, on which the two images 9, 10 of the two real persons 4, 6 are located, this platform moves through a virtual environment according to the detected vehicle movement of the vehicle 5.
- the virtual environment 11, on the other hand, can be chosen such that the second person 6 simply sees through the screen 3 a virtual office space which does not move at all. Both persons 4, 6 thus see such virtual environments 8, which are adapted to the movement of their respective reference system, that is to say of the vehicle 5 or the office 7. This can prevent the so-called motion sickness occurring in the two persons 4, 6 during the virtual meeting.
- the person 6 instead of in the office 7, the person 6 can also sit in a vehicle, not shown here, in which case the movement of this vehicle is detected and adjusted in the representation of the virtual meeting for the person 6. In that case the person 6 For example, wear a virtual reality glasses also not shown here, the illustration is analogous to that described above.
- the two persons 4, 6 can thus be located at arbitrary locations and arbitrary reference systems, wherein the movement of the respective reference systems takes place in the representation of the person-adapted virtual environments 8, 11.
- virtual meetings can also be carried out between more than two persons, in which case also preferably the respective movement or non-movement of the respective reference systems in which the persons are in reality, at the respective tailor-made representation of the virtual meetings be considered in the form of respective virtual environment.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- User Interface Of Digital Computer (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Analysis (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017217025.5A DE102017217025B4 (de) | 2017-09-26 | 2017-09-26 | Verfahren und System zum Durchführen eines virtuellen Treffens zwischen wenigstens einer ersten Person und einer zweiten Person |
| PCT/EP2018/074555 WO2019063284A1 (de) | 2017-09-26 | 2018-09-12 | Verfahren und system zum durchführen eines virtuellen treffens zwischen wenigstens einer ersten person und einer zweiten person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3688514A1 true EP3688514A1 (de) | 2020-08-05 |
Family
ID=63683841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18778383.2A Withdrawn EP3688514A1 (de) | 2017-09-26 | 2018-09-12 | Verfahren und system zum durchführen eines virtuellen treffens zwischen wenigstens einer ersten person und einer zweiten person |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11277584B2 (de) |
| EP (1) | EP3688514A1 (de) |
| JP (1) | JP7038217B2 (de) |
| KR (1) | KR102445595B1 (de) |
| CN (1) | CN111133367B (de) |
| BR (1) | BR112020004433A2 (de) |
| DE (1) | DE102017217025B4 (de) |
| WO (1) | WO2019063284A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017217025B4 (de) | 2017-09-26 | 2026-03-19 | Audi Ag | Verfahren und System zum Durchführen eines virtuellen Treffens zwischen wenigstens einer ersten Person und einer zweiten Person |
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| JPH08314608A (ja) * | 1995-05-15 | 1996-11-29 | Wacom Co Ltd | デジタイザ、デジタイザ用の補助装置及びデジタイザシステム |
| JP2001339799A (ja) * | 2000-05-29 | 2001-12-07 | Alpine Electronics Inc | 仮想会議装置 |
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| DE10156219C1 (de) | 2001-11-15 | 2003-08-14 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Reduzierung von Kinetose-Störungen |
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-
2017
- 2017-09-26 DE DE102017217025.5A patent/DE102017217025B4/de active Active
-
2018
- 2018-09-12 BR BR112020004433-4A patent/BR112020004433A2/pt active Search and Examination
- 2018-09-12 WO PCT/EP2018/074555 patent/WO2019063284A1/de not_active Ceased
- 2018-09-12 JP JP2020537849A patent/JP7038217B2/ja active Active
- 2018-09-12 US US16/650,611 patent/US11277584B2/en active Active
- 2018-09-12 CN CN201880062173.2A patent/CN111133367B/zh active Active
- 2018-09-12 KR KR1020207011849A patent/KR102445595B1/ko active Active
- 2018-09-12 EP EP18778383.2A patent/EP3688514A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019063284A1 (de) | 2019-04-04 |
| KR102445595B1 (ko) | 2022-09-20 |
| DE102017217025A1 (de) | 2019-03-28 |
| DE102017217025B4 (de) | 2026-03-19 |
| US20210203885A1 (en) | 2021-07-01 |
| JP2020535489A (ja) | 2020-12-03 |
| BR112020004433A2 (pt) | 2020-09-08 |
| US11277584B2 (en) | 2022-03-15 |
| JP7038217B2 (ja) | 2022-03-17 |
| KR20200060451A (ko) | 2020-05-29 |
| CN111133367A (zh) | 2020-05-08 |
| CN111133367B (zh) | 2022-12-20 |
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