CN115657860A - Motion interaction delay processing system for meta universe - Google Patents
Motion interaction delay processing system for meta universe Download PDFInfo
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- CN115657860A CN115657860A CN202211575583.1A CN202211575583A CN115657860A CN 115657860 A CN115657860 A CN 115657860A CN 202211575583 A CN202211575583 A CN 202211575583A CN 115657860 A CN115657860 A CN 115657860A
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Abstract
The invention provides an action interaction delay processing system for a metasma, which comprises an area detection module, a delay processing module and a time base module, wherein the time base module is used for providing reference time of the whole metasma system and displaying actions based on the reference time, the area detection module is used for collecting the position of a user in the metasma and demarcating an interaction area based on position information, and the delay processing module is used for carrying out interaction delay processing on all users in each interaction area; the system splits the whole system into a plurality of areas to respectively process the delay effect, so that a user can experience more Yuanzhou playing effect, especially the interaction effect among a plurality of users, and the phenomenon of asynchronization caused by the difference of user equipment or networks can be avoided.
Description
Technical Field
The invention relates to the technical field of interaction based on a graphical user interface, in particular to an action interaction delay processing system for a meta universe.
Background
The metasma is constructed by human beings by using a digital technology, is mapped by or exceeds the real world, can interact with the virtual world, and has a digital living space of a novel social system, and a simulation interaction system among users is a great characteristic of the metasma, but due to the difference between equipment and a network, the delay performance among different users is different, so that the asynchronous phenomenon occurs in the interaction process, and the playing experience of the metasma is reduced.
The foregoing discussion of the background art is intended only to facilitate an understanding of the present invention. This discussion is not an acknowledgement or admission that any of the material referred to is part of the common general knowledge.
At present, many alternate universe interaction systems have been developed, and through a large number of searches and references, it is found that the existing interaction systems are disclosed as CN114359520A, the systems generally include a system which is connected to a service device through user end equipment, a place where a virtual scene needs to be built is selected on a virtual map of the service device, building 3D model data is selected from the service device to build a house virtual scene, a building 3D model is placed on the place, a furniture 3D model, a commodity 3D model and a character or two-dimensional code identification 3D model are selected from the service device to build a virtual scene in the house, the 3D model is placed at a fixed position in a space in the house, and can also be placed at a fixed position in a space outside the house to build a virtual scene required by a user, and can realize combination of the virtual scene, the real scene, the virtual scene and the real scene, and the remote interaction experience between people is enhanced. However, the system adopts an implementation line to embody the actions of all users in the metasma, and the influence of the difference between different equipment networks on the delay is not considered, so that the asynchronous phenomenon occurs in the interaction process, and the playing experience is reduced.
Disclosure of Invention
The invention aims to provide a motion interaction delay processing system for a meta universe, aiming at the defects.
The invention adopts the following technical scheme:
a motion interaction delay processing system for the meta universe comprises an area detection module, a delay processing module and a time base module;
the time base module is used for providing reference time of the whole meta-universe system and displaying actions based on the reference time, the area detection module is used for collecting the position of a user in the meta-universe and demarcating interaction areas based on position information, and the delay processing module is used for carrying out interaction delay processing on all users in each interaction area;
the area detection module comprises a real-time information register, an interaction judgment processor, a search processor and an area recording register, wherein the real-time information register is used for receiving and storing real-time position information and orientation information sent by users, the interaction judgment processor is used for judging whether the two users are located in an interaction area, the search processor is used for searching other users located in a close range, and the area recording register is used for recording user information in the same interaction area.
Further, the delay processing module includes a time calculation processor, a balance calculation processor and a feedback unit, the time calculation processor is configured to process the action data timestamp of each user in the interaction area to obtain a first time result, the balance calculation processor processes the first time result of all the users in the whole interaction area to obtain a second time result, the second time result is used as the delay time of the interaction area, and the feedback unit sends the execution data to the time base module;
further, the time base module comprises a calibration unit, an allocation unit and an execution unit, wherein the calibration unit is used for recording a standard time line and sending a calibration signal to other systems in the meta universe based on the standard time line, the allocation unit is used for receiving execution data and sending action data to the execution unit at corresponding time based on the standard time line, and the execution unit is used for executing the action data and forming a three-dimensional model of the movement;
further, the process of the area detection module for demarcating the interaction area includes the following steps:
s1, searching out adjacent users for each target user by the search processor;
s2, the search processor packs the number information of each target user and the adjacent users thereof and sends the number information to the area recording register;
s3, the area recording register is combined with the existing information in the interactive area to analyze, when one of the adjacent users and the target user are not in the same interactive area, the user numbers of the adjacent user and the target user are sent to the interaction judgment processor, and when all the other users of the target user in the same interactive area are not adjacent users of the target user, the target user is separated from the original interactive area and is called as an independent interactive area;
s4, the interaction judgment processor acquires corresponding information from the real-time information register according to the received two user numbers and calculates an interaction index P:
s5, the interaction judgment processor sends the two user numbers with the interaction indexes smaller than the threshold value to the area recording register;
s6, the area recording register merges the interaction areas of the two users;
further, the interaction judgment processor calculates the interaction index P according to the following formula:
wherein the content of the first and second substances,
represents the coordinate distance between the two users,
which is indicative of the orientation of the target user,
indicating the orientation of the adjacent user(s),
indicating the azimuth of the adjacent user relative to the target user,
indicating the azimuth of the target user relative to the adjacent users;
wherein the content of the first and second substances,
and
satisfies the following conditions:
the beneficial effects obtained by the invention are as follows:
the system adopts the region division to process the delay problem, strengthens the delay consistency of users with interaction relation, weakens the delay consistency of the users without interaction relation, greatly optimizes the interaction experience of the users compared with the traditional single processing and integrally consistent delay processing mode, and improves the judgment accuracy of the interactivity based on the distance and orientation relation between the users when judging the interaction region.
For a better understanding of the features and technical content of the present invention, reference is made to the following detailed description of the invention and accompanying drawings, which are provided for purposes of illustration and description only and are not intended to limit the invention.
Drawings
FIG. 1 is a schematic view of the overall structural framework of the present invention;
FIG. 2 is a schematic diagram of an exemplary variation of the interaction zone of the present invention;
FIG. 3 is a schematic diagram of the area detection module according to the present invention;
FIG. 4 is a schematic diagram of a delay processing module according to the present invention;
fig. 5 is a schematic diagram of a time base module according to the present invention.
Detailed Description
The following embodiments are provided to illustrate the present invention by specific examples, and those skilled in the art will be able to understand the advantages and effects of the present invention from the disclosure of the present specification. The invention is capable of other and different embodiments and its several details are capable of modification in various other respects, all without departing from the spirit and scope of the present invention. The drawings of the present invention are for illustrative purposes only and are not intended to be drawn to scale. The following embodiments will further explain the related art of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.
The first embodiment.
The embodiment provides an action interaction delay processing system for a metasma, which is combined with fig. 1 and comprises an area detection module, a delay processing module and a time base module;
the time base module is used for providing reference time of the whole meta-universe system and displaying actions based on the reference time, the area detection module is used for collecting the position of a user in the meta-universe and demarcating interaction areas based on position information, and the delay processing module is used for carrying out interaction delay processing on all users in each interaction area;
the area detection module comprises a real-time information register, an interaction judgment processor, a search processor and an area recording register, wherein the real-time information register is used for receiving and storing real-time position information and orientation information sent by users, the interaction judgment processor is used for judging whether two users are in an interaction area, the search processor is used for searching other users in a close range, and the area recording register is used for recording user information in the same interaction area.
The delay processing module comprises a time calculation processor, a balance calculation processor and a feedback unit, wherein the time calculation processor is used for processing the action data time stamp of each user in the interaction area to obtain a first time result, the balance calculation processor processes the action data time stamp of all the users in the whole interaction area to obtain a second time result according to the first time results of all the users in the whole interaction area, the second time result is used as the delay time of the interaction area, and the feedback unit sends execution data to the time base module;
the time base module comprises a calibration unit, an allocation unit and an execution unit, wherein the calibration unit is used for recording a standard time line and sending a calibration signal to other systems in the meta universe based on the standard time line, the allocation unit is used for receiving execution data and sending action data to the execution unit at corresponding time based on the standard time line, and the execution unit is used for executing the action data and forming a three-dimensional model of movement;
the process of the area detection module for demarcating the interactive area comprises the following steps:
s1, searching out adjacent users for each target user by the search processor;
s2, the search processor packs the number information of each target user and the adjacent users and sends the number information to the area recording register;
s3, the area recording register is combined with the existing information in the interactive area for analysis, when one of the adjacent users and the target user are not in the same interactive area, the user numbers of the adjacent user and the target user are sent to the interaction judgment processor, and when all the other users of the target user in the same interactive area are not adjacent users of the target user, the target user is separated from the original interactive area and is called as an independent interactive area;
s4, the interaction judgment processor acquires corresponding information from the real-time information register according to the received two user numbers and calculates an interaction index P:
s5, the interaction judgment processor sends the two user numbers with the interaction indexes smaller than the threshold value to the area recording register;
s6, the area recording register merges the interaction areas of the two users;
the interaction judgment processor calculates an interaction index P according to the following formula:
wherein the content of the first and second substances,
represents the coordinate distance between the two users,
which represents the orientation of the target user,
indicating the orientation of the adjacent user(s),
indicating the azimuth of the adjacent user relative to the target user,
indicating the azimuth of the target user relative to the adjacent users;
wherein the content of the first and second substances,
and
satisfies the following conditions:
example two.
The embodiment includes all the contents in the first embodiment, and provides an action interaction delay processing system for a meta universe, which comprises an area detection module, a delay processing module and a time base module;
the time base module is used for providing reference time of the whole metasystem and displaying actions based on the reference time, the area detection module is used for collecting the position of a user in the metasystem and demarcating an interaction area based on position information, and the delay processing module is used for performing interaction delay processing on all users in each interaction area;
with reference to fig. 3, the area detection module includes a real-time information register, an interaction judgment processor, a search processor, and an area recording register, where the real-time information register is configured to receive and store real-time position information and orientation information sent by users, the interaction judgment processor is configured to judge whether two users are in an interaction area, the search processor is configured to search for other users in a close range, and the area recording register is configured to record user information in the same interaction area;
the real-time information register receives real-time online user information in a metastic system, creates a storage area for each online user, stores real-time position information and orientation information of the user in the metastic system in the storage area, keeps high-frequency updating of the information in the storage area, the high-frequency is not lower than 60Hz, and when the user goes offline, the real-time information register cancels the corresponding storage area;
the area recording register creates an interactive area for each user when the system starts to operate, when an interactive relationship exists between two users, the interactive areas of the two users are merged, and when the two users are separated from the interactive relationship, the corresponding interactive areas are split, and the following examples are used for explaining the change of the interactive areas:
with reference to fig. 2, when at least two interaction relations exist between three people, the three independent interaction areas are combined into one interaction area, and when the A departs from the interaction relation with the ethylene-propylene, the A departs from the interaction area to be separated into the independent A interaction area and the ethylene-propylene interaction area;
the process of the area detection module for demarcating the interactive area comprises the following steps:
s1, the search processor searches out other users in a close range for each target user, and the judgment inequality is as follows:
wherein the content of the first and second substances,
for the coordinates of the target user in the meta universe,
to search for the coordinates of the user in the meta universe,
is a close distance;
the search user satisfying the inequality is a neighboring user of the target user;
s2, the search processor packs the number information of each target user and the adjacent users and sends the number information to the area recording register;
s3, the area recording register is combined with the existing information in the interactive area to analyze, when one of the adjacent users and the target user are not in the same interactive area, the user numbers of the adjacent user and the target user are sent to the interaction judgment processor, and when all the other users of the target user in the same interactive area are not adjacent users of the target user, the target user is separated from the original interactive area and is called as an independent interactive area;
s4, the interaction judgment processor acquires corresponding information from the real-time information register according to the received two user numbers, and calculates an interaction index P according to the following formula:
wherein the content of the first and second substances,
representing the coordinate distance between two users,
which is indicative of the orientation of the target user,
indicating the orientation of the adjacent user(s),
indicating the azimuth of the adjacent user relative to the target user,
indicating the azimuth of the target user relative to the adjacent users;
wherein the content of the first and second substances,
and
satisfies the following conditions:
s5, the interaction judgment processor sends the two user numbers with the interaction indexes smaller than the threshold value to the area recording register;
s6, the area recording register merges the interaction areas of the two users;
with reference to fig. 4, the delay processing module includes a time calculation processor, a balance calculation processor, and a feedback unit, where the time calculation processor is configured to process the timestamp of the action data of each user in the interaction area to obtain a first time result, the balance calculation processor processes the first time results of all users in the entire interaction area to obtain a second time result, and the second time result is used as the delay time of the interaction area, and the feedback unit sends the execution data to the time base module;
the time calculation processor calculates the physical delay time according to the following formula
：
Wherein, the first and the second end of the pipe are connected with each other,
is a time stamp of the actual occurrence of the action,
a receive timestamp for the action data;
the time calculation processor sorts the physical delay time of all users in an interactive area from large to small and uses the sorted physical delay time
The ith physical delay time is represented, and the number of users in the interactive area is counted and recorded as n and the number sequence
And n are collectively referred to as a first time result;
the balance calculation processor calculates the correction delay time according to the following formula
：
The correction delay time
As a result of the second time;
the execution data sent by the feedback unit comprises action data, a second time result and an actual occurrence timestamp of each action data;
with reference to fig. 5, the time base module comprises a calibration unit for recording a standard time line and sending calibration signals to the remaining systems in the meta universe based on the standard time line, an allocation unit for receiving execution data and sending action data to the execution unit at corresponding times based on the standard time line, and an execution unit for executing the action data and forming a three-dimensional model of the movement;
the calibration unit comprises a timer, an oscillator and a signal transmitter, wherein the timer is used for recording the current time, the oscillator is used for generating stable oscillation frequency, the signal transmitter transmits the time recorded in the timer as a part of a calibration signal to other systems of the metas at a preset time point, and the timer updates the recorded time according to the oscillation frequency of the oscillator;
the allocation unit includes an execution register for storing execution data, the execution data being stored in the execution register in a partitioned manner as a classification basis according to an interaction area, a time comparison processor for determining an allocation time according to the following equation:
wherein the content of the first and second substances,
recording the current time for the timer;
when the above expression is satisfied, the action extraction transmitter extracts action data from the corresponding execution data and transmits the action data to the execution unit.
The disclosure is only a preferred embodiment of the invention, and is not intended to limit the scope of the invention, so that all equivalent technical changes made by using the contents of the specification and the drawings are included in the scope of the invention, and further, the elements thereof can be updated as the technology develops.
Claims (5)
1. A motion interaction delay processing system for the meta universe is characterized by comprising an area detection module, a delay processing module and a time base module;
the time base module is used for providing reference time of the whole meta-universe system and displaying actions based on the reference time, the area detection module is used for collecting the position of a user in the meta-universe and demarcating interaction areas based on position information, and the delay processing module is used for carrying out interaction delay processing on all users in each interaction area;
the area detection module comprises a real-time information register, an interaction judgment processor, a search processor and an area recording register, wherein the real-time information register is used for receiving and storing real-time position information and orientation information sent by users, the interaction judgment processor is used for judging whether the two users are located in an interaction area, the search processor is used for searching other users located in a close range, and the area recording register is used for recording user information in the same interaction area.
2. The motion interaction delay processing system for the metas, as set forth in claim 1, wherein the delay processing module includes a time calculation processor, an equalization calculation processor and a feedback unit, the time calculation processor is configured to process the motion data timestamp of each user in the interaction area to obtain a first time result, the equalization calculation processor is configured to process the first time result of all users in the whole interaction area to obtain a second time result, the second time result is used as the delay time of the interaction area, and the feedback unit is configured to send the execution data to the time base module.
3. The system of claim 2, wherein the time-base module comprises a calibration unit configured to record a standard timeline and send calibration signals to remaining systems in the metastic universe based on the standard timeline, an allocation unit configured to receive execution data and send motion data to the execution unit at corresponding times based on the standard timeline, and an execution unit configured to execute the motion data and form the three-dimensional model of motion.
4. The system of claim 3, wherein the region detection module performs the process of defining the interaction region by:
s1, searching out adjacent users for each target user by the search processor;
s2, the search processor packs the number information of each target user and the adjacent users and sends the number information to the area recording register;
s3, the area recording register is combined with the existing information in the interactive area for analysis, when one of the adjacent users and the target user are not in the same interactive area, the user numbers of the adjacent user and the target user are sent to the interaction judgment processor, and when all the other users of the target user in the same interactive area are not adjacent users of the target user, the target user is separated from the original interactive area and is called as an independent interactive area;
s4, the interaction judgment processor acquires corresponding information from the real-time information register according to the received two user numbers and calculates an interaction index P:
s5, the interaction judgment processor sends the two user numbers with the interaction indexes smaller than the threshold value to the area recording register;
and S6, the area recording register merges the interaction areas of the two users.
5. The system according to claim 4, wherein the interaction determination processor calculates the interaction index P according to the following formula:
wherein, the first and the second end of the pipe are connected with each other,
represents the coordinate distance between the two users,
which is indicative of the orientation of the target user,
indicating the orientation of the adjacent user(s),
indicating the azimuth of the adjacent user relative to the target user,
indicating the azimuth of the target user relative to the adjacent users;
wherein the content of the first and second substances,
and
satisfies the following conditions:
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