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Data index, query method and system of metaverse space server

A metaverse space and data indexing technology, applied in the query method and system, the data storage and indexing field of the metaverse space server, can solve the problems of large storage space, inconvenient indexing and query, etc., and achieve storage space saving and fast query effect, the effect of improving query efficiency

Active Publication Date: 2022-07-12
湖南视觉伟业智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a data storage method, an indexing method, and a query method of a metaverse space server, which are used to solve the technical problems that the existing metaverse space server storage method occupies a large storage space and is inconvenient for indexing and querying

Method used

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  • Data index, query method and system of metaverse space server
  • Data index, query method and system of metaverse space server

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Experimental program
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Embodiment 1

[0042] like figure 2 As shown, this implementation discloses a data storage method for a metaverse space server, including the following steps:

[0043] The space server collects the trajectory data of the target, and performs spatial clustering on the trajectory data to form clusters;

[0044] Divide the space corresponding to each cluster into equal parts parts, each part becomes a cell, and each cluster has cells;

[0045] The space server constructs a disk area for each cell involving its own space, and stores the trajectory data corresponding to each cell in its corresponding disk area.

[0046] In addition, in this embodiment, a data indexing method for a metaverse space server is also disclosed, where each track data stored in the space server is represented as ,in, a unique identifier representing the target, represents the target at The spatial coordinates of the moment; the data indexing method includes the following steps:

[0047] The bounding box ...

Embodiment 2

[0059] The second embodiment is a preferred embodiment of the first embodiment. The difference from the first embodiment is that the specific steps of the data storage method, indexing method and query method of the metaverse space server are introduced, which specifically includes the following steps:

[0060] In this embodiment, the target is an avatar, and the collected target trajectory data are trajectory points of the avatar, that is, the present invention is mainly oriented to storing and indexing the trajectories of a large number of avatars across different scene space servers in the metaverse.

[0061] First, how to store the trajectory of the avatar across the scene space server;

[0062] Second, how to index the trajectories of avatars across scene space servers;

[0063] Third, how to query the virtual character trajectory through the index;

[0064] like figure 1 As shown, when the user wears VR / AR glasses and roams the metaverse scene with a virtual character,...

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Abstract

The invention discloses a data storage, index and query method and system of a metaverse space server. The storage method collects the trajectory data of a target through the space server, and performs spatial clustering on the trajectory data to form a cluster; The space corresponding to each cluster is divided into equal components, each of which becomes a cell, and each cluster has a cell; the space server builds a disk area for each cell involving its own space, and converts the trajectory data corresponding to each cell. stored in its corresponding disk area. The invention uses spatial clustering to store the target trajectory data, realizes the saving of storage space by utilizing the similarity in space, and provides a good design basis for the next index construction.

Description

technical field [0001] The invention relates to the field of metaverse, in particular to a method and system for data storage, indexing and query of a metaverse space server. Background technique [0002] The virtual characters in the metaverse move in the scene and will generate trajectories, and the trajectory data will be called during the return visit. The scene space of the large-scale metaverse is independently developed by all parties and then spliced ​​together, so a giant scene space is actually supported by the joint operation of multiple space servers. This will involve a virtual character leaving a large number of trajectories in different space servers. How to consistently store the virtual character's trajectory in different servers, making the stored trajectory easy to query and saving storage space. Distributed computing in the universe currently needs to be solved. SUMMARY OF THE INVENTION [0003] The invention provides a data storage method, an indexin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/903G06F16/901G06F16/906G06K9/62
CPCG06F16/90335G06F16/906G06F16/9024G06F18/23Y02D10/00
Inventor 夏东
Owner 湖南视觉伟业智能科技有限公司
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