CN115883915A - Fast distribution method, system, storage medium and equipment of VR resources - Google Patents
Fast distribution method, system, storage medium and equipment of VR resources Download PDFInfo
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Abstract
The invention discloses a rapid distribution method, a system, a storage medium and equipment of VR resources, wherein the method comprises the following steps: acquiring resource information of various VR resources, and determining download priorities of the various VR resources according to the resource information; acquiring equipment information of each VR equipment, and calculating the optimal download proportion and sequence of each VR equipment according to the equipment information; according to the optimal download proportion and the download priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating corresponding download tasks; correspondingly distributing the downloading tasks to each VR device so that each VR device executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages; and recovering the downloading result of each VR device, and after all the sub-resource packages of one type of VR resources are downloaded, assembling all the sub-resource packages of the VR resources, reconstructing complete resources and distributing the complete resources to each VR device. The invention reasonably avoids the network congestion problem of VR resource downloading and improves the resource downloading and distributing efficiency.
Description
Technical Field
The present invention relates to the field of VR technologies, and in particular, to a method, a system, a storage medium, and a device for fast distributing VR resources.
Background
At present, VR courseware has widely been applied to the teaching in classroom, but because VR resource occupies storage space great usually, under the mode that all VR equipment requested high in the clouds to render simultaneously, it is too high to cloud ware and network bandwidth requirement, in addition, use HTTP mode download VR resource mostly among the prior art, when having dozens of VR equipment to carry out VR resource download simultaneously, can seriously block the network bandwidth, cause the problem of download time overlength.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a method, a system, a storage medium, and an apparatus for fast distribution of VR resources.
The invention discloses a rapid distribution method of VR resources, which comprises the following steps:
acquiring resource information of various VR resources to be downloaded, and determining download priorities of the various VR resources according to the resource information;
acquiring equipment information of each VR equipment in a local area network, and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
according to the optimal download proportion and the download priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating download tasks corresponding to the sub-resource packages;
correspondingly distributing the downloading tasks to the VR equipment so that the VR equipment executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and recovering the downloading result of each VR device, assembling all the sub-resource packages of the VR resources after all the sub-resource packages of the VR resources are downloaded, recombining the complete resources, and distributing the complete resources to each VR device.
Further, the resource information includes: loading sequence and loading frequency of VR resources;
determining the download priority of each VR resource according to the resource information specifically includes:
tracking and recording the loading sequence and the loading frequency of various VR resources by using an event notification mechanism;
calculating the weight of each VR resource based on a CRITIC weight algorithm and the loading sequence and the loading frequency of each VR resource;
and determining the downloading priority of various VR resources according to the weight of various VR resources.
Further, the method further comprises:
and acquiring the use condition of the real-time bandwidth of the public network, and acquiring resource information of various VR resources to be downloaded when the load rate of the use of the real-time bandwidth of the public network is lower than a preset threshold value.
Further, distributing the complete resource to each VR device specifically includes:
and carrying out integrity check on the reconstructed complete resource, and when the integrity check is true, identifying the complete resource as a usable state and distributing the resource to each VR device.
Further, the VR resources specifically include: 3D model resources, installation package resources, video resources, audio resources, and picture resources.
Further, the device information specifically includes: the method comprises the steps of equipment ID information, electric quantity information, storage capacity information, wiFi SSID information, resource installation information, CPU occupation information and online state information of VR equipment.
Further, the method further comprises:
and setting a monitoring terminal, and sending the downloading progress of each VR device to the monitoring terminal for monitoring.
On the other hand, the invention also discloses a rapid distribution system of VR resources, which comprises:
the resource priority determining module is used for acquiring resource information of various VR resources to be downloaded and determining the downloading priority of the various VR resources according to the resource information;
the download strategy calculation module is used for acquiring the equipment information of each VR equipment in the local area network and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
the resource splitting module is used for sequentially splitting various VR resources into a plurality of sub-resource packages according to the optimal downloading proportion and the downloading priority and generating downloading tasks corresponding to the sub-resource packages;
the task scheduling module is used for correspondingly distributing the downloading tasks to the VR equipment so that the VR equipment executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and the distribution module is used for recovering the downloading results of the VR equipment, splicing all the sub-resource packages of the VR resources to form complete resources again after all the sub-resource packages of the VR resources are downloaded, and distributing the complete resources to the VR equipment.
In another aspect, the present invention also discloses a computer readable storage medium storing a computer program, which when executed by a processor, causes the processor to perform the steps of:
acquiring resource information of various VR resources to be downloaded, and determining download priorities of the various VR resources according to the resource information;
acquiring equipment information of each VR equipment in a local area network, and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
according to the optimal downloading proportion and the downloading priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating downloading tasks corresponding to the sub-resource packages;
correspondingly distributing the downloading tasks to each VR device so that each VR device executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and recovering the downloading result of each VR device, assembling all the sub-resource packages of the VR resources after all the sub-resource packages of the VR resources are downloaded, recombining the complete resources, and distributing the complete resources to each VR device.
In another aspect, the present invention also discloses a computer device comprising a memory and a processor, the memory storing a computer program, the computer program, when executed by the processor, causing the processor to perform the steps of:
acquiring resource information of various VR resources to be downloaded, and determining download priorities of the various VR resources according to the resource information;
acquiring equipment information of each VR equipment in a local area network, and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
according to the optimal downloading proportion and the downloading priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating downloading tasks corresponding to the sub-resource packages;
correspondingly distributing the downloading tasks to each VR device so that each VR device executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and recovering the downloading result of each VR device, after all the sub-resource packages of one type of VR resources are downloaded, assembling all the sub-resource packages of the VR resources, reconstructing complete resources, and distributing the complete resources to each VR device.
By adopting the technical scheme, the invention at least has the following beneficial effects:
1. according to the resource information, the downloading priority of various VR resources is determined, so that a better resource downloading sequence is formed, and the downloading and distribution efficiency of the VR resources is further improved;
2. according to the method, the optimal download proportion and sequence of each VR device are calculated according to the device information, and the VR resources are split and distributed with the download tasks, so that each VR device only needs to download a part of various VR resources according to the optimal download proportion and can download the VR resources reasonably and orderly according to the optimal download sequence, network congestion caused by simultaneous downloading of multiple devices is effectively avoided, and the resource download efficiency is improved;
3. the invention assembles the sub-resource packages downloaded by each device, and automatically distributes the sub-resource packages to each VR device after forming the complete resource, thereby effectively avoiding the trouble that the devices need to be transmitted and distributed one by one after the complete resource is obtained, and improving the resource distribution efficiency in the local area network.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a flow diagram of a method for fast distribution of VR resources in one embodiment;
FIG. 2 is a block diagram of a fast distribution system for VR resources in one embodiment;
FIG. 3 is a block diagram of a computer device in one embodiment.
Description of the reference numerals: the system comprises a resource priority determining module 100, a download strategy calculating module 200, a resource splitting module 300, a task scheduling module 400 and a distributing module 500.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, in an embodiment, a method for fast distribution of VR resources is provided, where the method specifically includes the following steps:
s1, acquiring resource information of various VR resources to be downloaded, and determining download priorities of the various VR resources according to the resource information;
s2, acquiring equipment information of each VR equipment in the local area network, and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
s3, according to the optimal downloading proportion and the downloading priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating downloading tasks corresponding to the sub-resource packages;
s4, correspondingly distributing the downloading tasks to the VR devices so that the VR devices execute the downloading tasks according to the optimal downloading sequence and download corresponding sub-resource packages;
and S5, recovering the downloading result of each VR device, assembling all the sub-resource packages of the VR resources after all the sub-resource packages of the VR resources are downloaded, recombining the complete resources, and distributing the complete resources to each VR device.
In use, taking the case that VR resources need to be downloaded in VR classroom teaching as an example, dozens of VR devices can be arranged in a local area network in a classroom, and one VR device is used by one student. In the prior art, usually, dozens of VR devices request the VR resource cloud server for downloading at the same time, but because VR resources usually occupy a large storage space, under the condition that dozens of VR devices request the downloading at the same time, each VR device downloads quickly, so that the requirements on the cloud server and the network bandwidth are high, otherwise, the downloading is seriously blocked, and further the downloading time is too long.
Therefore, in this embodiment, a central node for VR resource distribution may be added to the local area network, and the method is applied to the central node, so as to improve downloading and distribution efficiency of VR resources and enhance user experience.
By the method in the embodiment, the central node firstly acquires the resource information of various VR resources to be downloaded, the various VR resources can specifically include 3D model resources, installation package resources, video resources, audio resources, picture resources and the like, and the downloading priority of the various VR resources is determined according to the resource information, wherein the downloading priority of the various resources can form a better downloading sequence of the various VR resources, which is beneficial to further improving the downloading and distributing efficiency of the VR resources.
Then, the central node obtains device information of each VR device in the local area network, where the device information may specifically include: and calculating the optimal download proportion and the optimal download sequence of each VR device according to the device information, wherein the device ID information, the electric quantity information, the storage capacity information, the WiFi SSID information, the resource installation information, the CPU occupation information, the online state information and the like of the VR device. In a traditional multithreading downloading mode, generally, average task allocation is performed according to the size of resources to be loaded and the number of available device nodes, but in a VR device networking environment, factors such as the online state, storage space, battery information and the like of each device need to be considered, so the average allocation method is not applicable any more, and a reasonable planning needs to be performed by combining various specific device information of each device, so that an optimal and most reasonable downloading strategy can be obtained, and the downloading efficiency is improved.
Then, the central node sequentially splits each VR resource into a plurality of sub-resource packages according to the optimal download proportion and the download priority, generates a download task corresponding to each sub-resource package, and correspondingly distributes the download task to each VR device, so that each VR device executes the download task according to the optimal download sequence and downloads the corresponding sub-resource package. The central node can automatically calculate the optimal equipment according to the equipment information of the equipment when a plurality of pieces of equipment can provide the download service in the local area network. In this embodiment, each VR device only needs to download a part of each VR resource correspondingly according to the calculated optimal download proportion, and not all VR devices need to download complete VR resources, and meanwhile, each VR device can perform reasonable and ordered downloading according to the calculated optimal download sequence, but not all VR devices perform downloading at the same time, and repeated downloading of a single thread is changed into unique downloading of multiple threads, so that network congestion caused by simultaneous downloading of multiple devices is effectively avoided, and resource download efficiency is improved.
And finally, the central node recovers the downloading results of all VR equipment, and after all the sub-resource packages of one type of VR resources are downloaded, all the sub-resource packages of the VR resources are assembled to re-form complete resources, and the complete resources are distributed to all the VR equipment.
Taking a video resource with a size of 500M as an example, the video resource is divided into a plurality of sub-resource packets according to the calculated download ratio, and a download task queue corresponding to each sub-resource packet is generated. Each download task can be marked with information such as a resource package id, a start-stop position, a storage state and the like. And when the central node performs task allocation, the downloading tasks are taken out from the tasks to be downloaded according to the downloading sequence and are allocated to the corresponding VR equipment. And the VR equipment obtaining the downloading task reports the downloading result to the central node after finishing downloading. And when all the sub-resource packages of a certain resource are downloaded, the central node assembles all the sub-resource packages to form a complete resource, distributes the complete resource to VR equipment in the local area network, and completes corresponding subsequent processing by the VR equipment.
In addition, specifically, in this embodiment, a teaching management system may be installed in one PC, and is responsible for taking the role of the central node. The device information and the resource information can be stored in the cloud, and the central node acquires and manages the device information and the resource information from the cloud in a unified manner. The central node opens the appointed port to provide service and broadcasts the information of the central node to the outside at regular time. After a VR device (virtual reality device) is accessed to a local area network and started, the VR device receives the information of the central node through broadcasting and reports the information of the central node, and meanwhile, the VR device starts service at a designated port to receive a downloading instruction of the central node.
Further, in an embodiment, the resource information includes: loading sequence and loading frequency of VR resources;
in step S1, determining download priorities of various VR resources according to the resource information, specifically including:
tracking and recording the loading sequence and the loading frequency of various VR resources by using an event notification mechanism;
calculating the weight of each VR resource based on a CRITIC weight algorithm and the loading sequence and the loading frequency of each VR resource;
and determining the downloading priority of various VR resources according to the weight of various VR resources.
In this embodiment, various VR resources to be downloaded in an application scene may be loaded by using a unified method, so as to track a loading sequence and a loading frequency of each VR resource, assign different downloading weights to each resource, and further determine a downloading priority of each resource, which may be specifically embodied that the higher the weight value is, the higher the priority is, and the weight information is uniformly managed by the central node.
Specifically, when one type of resource is loaded, the event notification mechanism of C # may be used to notify the loading sequence and loading frequency of the loaded resource to be tracked and recorded through the event notification mechanism, then based on the CRITIC weight algorithm, the weight calculation is performed by using the volatility of data or the correlation between data, and the calculation result is locally stored and reported, and the central node performs comprehensive calculation after receiving the correlated data, and finally obtains the downloading priority of each type of VR resource, and notifies the client in reverse direction. When the download priority of one type of resource tends to be stable, the central node stops the calculation work so as to reduce the occupation of the resources related to the equipment and prolong the service time of the battery. Meanwhile, related code specifications can be formulated to restrict and track the loading sequence and the loading frequency of the resources, and a certain download weight adjustment authority can be set to ensure intervention adjustment when an ideal scheme cannot be calculated. The downloading priority of the resources is determined based on the resource loading sequence and the loading frequency, so that the resources which are used firstly and frequently used can be preferentially downloaded, the use habits and requirements of users can be effectively fitted, and the user experience is improved.
Further, in an embodiment, the method further includes:
and acquiring the use condition of the real-time bandwidth of the public network, and acquiring resource information of various VR resources to be downloaded when the load rate of the use of the real-time bandwidth of the public network is lower than a preset threshold value.
In a specific using process, when the load rate of the public network bandwidth is too high, the network utilization rate is too high at this time, and other work is performed, so that the network may be crashed, the central node of the application needs to acquire the use condition of the public network bandwidth before implementing the steps of the method, and when the load rate of the real-time bandwidth use of the public network is determined to be lower than a preset threshold, the resource information of various VR resources to be downloaded is acquired, and subsequent processing is performed, so that the network crash caused by too high network load is avoided, and the normal work cannot be performed.
Further, in an embodiment, in step S5, distributing the complete resource to each VR device specifically includes:
and carrying out integrity check on the reconstructed complete resource, and when the integrity check is true, identifying the complete resource as a usable state and distributing the resource to each VR device.
In this embodiment, after sub-resource packages of various resources are assembled to form complete resources, integrity check is performed on the assembled complete resources, and when the integrity check is true, that is, after the re-assembled complete resources are verified to be complete resources, the complete resources are identified as a usable state and distributed to each VR device, so that the influence on the use effect of subsequent resources due to incomplete assembly of resources is avoided.
Further, in an embodiment, the method further includes: and setting a monitoring terminal, and sending the downloading progress of each VR device to the monitoring terminal for monitoring.
In this embodiment, the central node can also set up monitor terminal, can effectively help mr in monitor terminal control classroom each VR equipment download the condition, convenient management.
Further, as shown in fig. 2, in an embodiment, there is also provided a system for fast distribution of VR resources, the system comprising:
a resource priority determining module 100, configured to obtain resource information of various VR resources to be downloaded, and determine download priorities of the various VR resources according to the resource information;
the download strategy calculation module 200 is configured to obtain device information of each VR device in the local area network, and calculate an optimal download proportion and an optimal download sequence of each VR device according to the device information;
the resource splitting module 300 is configured to sequentially split each type of VR resource into a plurality of sub-resource packages according to the optimal download proportion and the download priority, and generate a download task corresponding to each sub-resource package;
the task scheduling module 400 is configured to correspondingly allocate the download tasks to VR devices, so that the VR devices execute the download tasks according to the optimal download sequence and download corresponding sub-resource packages;
and the distribution module 500 is configured to recover the download result of each VR device, assemble all sub-resource packages of a VR resource after all sub-resource packages of the VR resource are downloaded, re-compose a complete resource, and distribute the complete resource to each VR device.
FIG. 3 is a diagram illustrating an internal structure of a computer device in one embodiment. The computer device may specifically be a terminal, and may also be a server. As shown in fig. 3, the computer device includes a processor, a memory, and a network interface connected by a system bus. The memory comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and may also store a computer program that, when executed by the processor, causes the processor to implement a method for fast distribution of VR resources. The internal memory may also have stored therein a computer program that, when executed by the processor, causes the processor to perform a method for fast distribution of VR resources. Those skilled in the art will appreciate that the architecture shown in fig. 3 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In an embodiment, a computer device is also presented, comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of:
acquiring resource information of various VR resources to be downloaded, and determining download priorities of the various VR resources according to the resource information;
acquiring equipment information of each VR equipment in a local area network, and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
according to the optimal downloading proportion and the downloading priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating downloading tasks corresponding to the sub-resource packages;
correspondingly distributing the downloading tasks to each VR device so that each VR device executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and recovering the downloading result of each VR device, assembling all the sub-resource packages of the VR resources after all the sub-resource packages of the VR resources are downloaded, recombining the complete resources, and distributing the complete resources to each VR device.
In an embodiment, a computer-readable storage medium is also proposed, in which a computer program is stored which, when executed by a processor, causes the processor to carry out the steps of:
acquiring resource information of various VR resources to be downloaded, and determining download priorities of the various VR resources according to the resource information;
acquiring equipment information of each VR equipment in a local area network, and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
according to the optimal downloading proportion and the downloading priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating downloading tasks corresponding to the sub-resource packages;
correspondingly distributing the downloading tasks to each VR device so that each VR device executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and recovering the downloading result of each VR device, after all the sub-resource packages of one type of VR resources are downloaded, assembling all the sub-resource packages of the VR resources, reconstructing complete resources, and distributing the complete resources to each VR device.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for fast distribution of VR resources, the method comprising:
acquiring resource information of various VR resources to be downloaded, and determining download priorities of the various VR resources according to the resource information;
acquiring equipment information of each VR equipment in a local area network, and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
according to the optimal downloading proportion and the downloading priority, sequentially splitting various VR resources into a plurality of sub-resource packages and generating downloading tasks corresponding to the sub-resource packages;
correspondingly distributing the downloading tasks to each VR device so that each VR device executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and recovering the downloading result of each VR device, after all the sub-resource packages of one type of VR resources are downloaded, assembling all the sub-resource packages of the VR resources, reconstructing complete resources, and distributing the complete resources to each VR device.
2. The method of claim 1, wherein the resource information includes: loading sequence and loading frequency of VR resources;
determining the download priority of each VR resource according to the resource information specifically includes:
tracking and recording the loading sequence and the loading frequency of various VR resources by using an event notification mechanism;
calculating the weight of each VR resource based on a CRITIC weight algorithm and the loading sequence and the loading frequency of each VR resource;
and determining the downloading priority of various VR resources according to the weight of various VR resources.
3. The method of claim 1, wherein the method further comprises:
and acquiring the use condition of the real-time bandwidth of the public network, and acquiring resource information of various VR resources to be downloaded when the load rate of the use of the real-time bandwidth of the public network is lower than a preset threshold value.
4. The method of claim 1, wherein the fast distribution of the VR resource includes distributing the complete resource to VR devices:
and carrying out integrity check on the reconstructed complete resource, and when the integrity check is true, identifying the complete resource as a usable state and distributing the resource to each VR device.
5. The method for rapidly distributing VR resources of any of claims 1 to 4, wherein the types of VR resources specifically include: 3D model resources, installation package resources, video resources, audio resources, and picture resources.
6. The method for fast distributing the VR resource of any one of claims 1 to 4, wherein the device information specifically includes: and the equipment ID information, the electric quantity information, the storage capacity information, the WiFi SSID information, the resource installation information, the CPU occupation information and the online state information of the VR equipment.
7. The method of fast distribution of VR resources of any of claims 1-4, further comprising:
and setting a monitoring terminal, and sending the downloading progress of each VR device to the monitoring terminal for monitoring.
8. A system for fast distribution of VR resources, the system comprising:
the resource priority determining module is used for acquiring resource information of various VR resources to be downloaded and determining the downloading priority of the various VR resources according to the resource information;
the download strategy calculation module is used for acquiring the equipment information of each VR equipment in the local area network and calculating the optimal download proportion and the optimal download sequence of each VR equipment according to the equipment information;
the resource splitting module is used for sequentially splitting various VR resources into a plurality of sub-resource packages according to the optimal downloading proportion and the downloading priority and generating downloading tasks corresponding to the sub-resource packages;
the task scheduling module is used for correspondingly distributing the downloading tasks to the VR equipment so that the VR equipment executes the downloading tasks according to the optimal downloading sequence and downloads the corresponding sub-resource packages;
and the distribution module is used for recovering the downloading results of the VR equipment, splicing all the sub-resource packages of the VR resources after all the sub-resource packages of the VR resources are downloaded, reconstructing the complete resources and distributing the complete resources to the VR equipment.
9. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, causes the processor to carry out the steps of the method according to any one of claims 1 to 7.
10. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the computer program, when executed by the processor, causes the processor to perform the steps of the method according to any one of claims 1 to 7.
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| US20160241630A1 (en) * | 2015-02-17 | 2016-08-18 | Samsung Electronics Co., Ltd. | Method and apparatus for downloading a file |
| CN106326339A (en) * | 2016-08-03 | 2017-01-11 | 上海蔓盈信息科技有限公司 | Task allocating method and device |
| CN110351583A (en) * | 2019-07-03 | 2019-10-18 | 广州朗国电子科技有限公司 | Multiple advertising programme playback methods, device, storage medium and system |
| CN110300189A (en) * | 2019-07-25 | 2019-10-01 | 北京达佳互联信息技术有限公司 | A kind of resource downloading method, device and electronic equipment |
| CN112738255A (en) * | 2020-12-30 | 2021-04-30 | 江西格灵如科科技有限公司 | Downloading and distributing processing method, terminal and system for VR resources |
| CN112988191A (en) * | 2021-03-17 | 2021-06-18 | 摩登汽车有限公司 | Vehicle over-the-air download upgrade management system and method |
| CN114553858A (en) * | 2022-02-15 | 2022-05-27 | 支付宝(杭州)信息技术有限公司 | Resource pre-downloading method, device and equipment |
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