CN111988430A - Virtual reality control method and device based on synchronous response - Google Patents
Virtual reality control method and device based on synchronous response Download PDFInfo
- Publication number
- CN111988430A CN111988430A CN202010918381.7A CN202010918381A CN111988430A CN 111988430 A CN111988430 A CN 111988430A CN 202010918381 A CN202010918381 A CN 202010918381A CN 111988430 A CN111988430 A CN 111988430A
- Authority
- CN
- China
- Prior art keywords
- data
- cockpit
- simulated cockpit
- simulated
- driving operation
- 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- Withdrawn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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a virtual reality control method and device based on synchronous response, which can implant corresponding data uploading logic for each simulation cockpit to indicate the simulation cockpit to remove non-driving operation data when the driving operation data is uploaded, so that the speed of a virtual reality server for receiving the driving operation data is improved. And the generated response data can be packaged to obtain response data packets and synchronously sent to each first simulated cockpit and each second simulated cockpit, so that at least part of the first simulated cockpit and at least part of the second simulated cockpit perform response behavior output according to the response data corresponding to the equipment identifier in the response data packets. Therefore, each simulation cockpit can receive the response data packet at the same time, each simulation cockpit can output response behaviors quickly according to corresponding response data in the response data packet, data synchronization among a plurality of simulation cockpit is guaranteed, and delay of VR interaction is reduced.
Description
Technical Field
The invention relates to the technical field of virtual reality data processing, in particular to a virtual reality control method and device based on synchronous response.
Background
With the continuous development of social productivity and scientific technology, nowadays, Virtual Reality (VR) technology is increasingly required by various industries. Therefore the VR technique brings the sense of environmental immersion for the user through the virtual environment of computer simulation, relies on this kind of sense of environmental immersion, and the VR technique wide application is in fields such as aerospace simulation and driving training simulation. When the VR technology is applied to driving training simulation, linkage and interaction among a plurality of simulated cockpit can be realized based on the virtual reality server. However, when VR interaction between multiple simulated cockpit is implemented by the virtual reality server, it is difficult to ensure data synchronization between multiple simulated cockpit, which may cause different delay of VR interaction between multiple simulated cockpit.
Disclosure of Invention
In order to solve the above problems, the present invention provides a virtual reality control method and apparatus based on synchronous response.
In a first aspect of the embodiments of the present invention, a virtual reality control method based on a synchronous response is provided, which is applied to a virtual reality server communicating with a plurality of simulated cockpit; the types of the simulation cockpit are different, the simulation cockpit of different types is used for representing different vehicle types, and the data transmission modes between the simulation cockpit of different types and the virtual reality server are different, and the method comprises the following steps:
acquiring equipment parameters of each simulation cockpit, and determining a data transmission mode for each simulation cockpit to upload driving operation data to a virtual reality server according to the equipment parameters, wherein the driving operation data are generated by the simulation cockpit according to an operation instruction input by a user, and the data transmission mode comprises execution logic for packing the driving operation data by the simulation cockpit and uploading the packed driving operation data to the virtual reality server;
determining a data processing record of the virtual reality server from a preset database, and determining the data processing logic of the virtual reality server for the driving operation data corresponding to each simulated cockpit according to the data processing record;
determining data uploading logic corresponding to each simulated cockpit and implanting the data uploading logic into the corresponding simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit, wherein the data uploading logic is used for indicating the corresponding simulated cockpit to remove non-driving operation data when the corresponding simulated cockpit uploads driving operation data to the virtual reality server;
acquiring at least part of first driving operation data uploaded by a first simulation cockpit, generating corresponding response data according to each first driving operation data, adding an equipment identifier for each response data according to an influence parameter included in each response data, and packaging all response data with the equipment identifiers to obtain a response data packet; the device identification is one or more combinations of a first device identification of the first simulated cockpit and a second device identification of a second simulated cockpit, the second simulated cockpit is a simulated cockpit except the first simulated cockpit in the plurality of simulated cockpit, and the first driving operation data is obtained by removing non-driving operation data by the first simulated cockpit according to data uploading logic corresponding to the first simulated cockpit;
and synchronously sending the response data packet to each first simulated cockpit and each second simulated cockpit so as to enable at least part of the first simulated cockpit and at least part of the second simulated cockpit to perform response behavior output according to the response data corresponding to the equipment identifier in the response data packet, wherein the response behavior is the vehicle condition state behavior of the first simulated cockpit or the second simulated cockpit.
Optionally, the determining, according to the device parameter, a data transmission manner in which each simulated cockpit uploads driving operation data to the virtual reality server includes:
determining communication parameters of the simulated cockpit from the equipment parameters;
determining a first parameter group and a second parameter group from the communication parameters of the simulated cockpit, wherein the first parameter group is used for representing a recognition rule of a driving input instruction corresponding to the simulated cockpit, and the second parameter group is used for representing an output form of the simulated cockpit for operating and outputting driving operation data generated by recognizing the received driving input instruction;
determining a transfer vector between the first parameter group and the second parameter group according to the same parameter pair between the first parameter group and the second parameter group, wherein the transfer vector is used for representing the data flow direction of the driving operation data in a simulated cockpit;
determining a logic topology corresponding to each vector value in the transfer vectors, wherein the vector values are used for representing transfer positions of the driving operation data when the driving operation data are transferred in a simulated cockpit, and the logic topology is data input and output logic corresponding to each transfer position;
and determining a data transmission mode of each simulation cockpit for uploading driving operation data to the virtual reality server according to the output form in the second parameter group and the logic topology corresponding to each vector value.
Optionally, the determining a data processing record of the virtual reality server from a preset database includes:
extracting a data storage list included in storage records of the database, wherein the data storage list is generated according to a data calling instruction when the database sends the data calling instruction to the virtual reality server within a preset time period, and the data calling instruction is used for indicating the virtual reality server to upload communication data between the virtual reality server and the simulated cockpit to the database;
acquiring running process information and communication process information of the virtual reality server according to the data storage list; splitting the running process information into a plurality of process information sets according to the communication process information and a cache script reserved by communication data between a cache in the virtual reality server and the simulation cockpit, wherein the first process type corresponding to each process information set is different;
determining a second thread type corresponding to the communication process information, and mapping the second thread type and each first thread type to the data storage list to obtain a second mapping identifier corresponding to the second thread type and a first mapping identifier corresponding to each first thread type;
determining at least part of target data sets from a plurality of data sets of the database according to the second mapping identifier, determining whether a first thread type establishing a mapping relationship with the target data set exists in the data storage list or not for each target data set, removing the target data sets from at least part of the target data sets when determining that the first thread type establishing the mapping relationship with the target data set exists in the data storage list, and reserving the target data sets when determining that the first thread type not establishing the mapping relationship with the target data sets exists in the data storage list;
determining at least one target data set retained by at least a portion of the target data sets as a data processing record for the virtual reality server.
Optionally, the determining, according to the data processing record, a data processing logic of driving operation data corresponding to each simulated cockpit by the virtual reality server includes:
determining a communication identifier corresponding to each simulated cockpit from the data processing records, wherein the communication identifier is set by extracting a characteristic vector of each simulated cockpit according to own equipment parameters and determining a characteristic value based on the characteristic vector, and the communication identifiers corresponding to different simulated cabs are different;
acquiring a data pool corresponding to each communication identifier from the data processing records, wherein the data pool comprises a plurality of data units, each data unit comprises a plurality of data strings, the communication time of the virtual reality server and the simulated cockpit corresponding to the data pool is recorded in each data unit, and the communication time recorded by each data unit is different;
and sequencing each data unit according to the sequence of the communication time recorded by each data unit, and obtaining the data processing logic of the driving operation data corresponding to the simulated cockpit corresponding to the data pool according to the sequence of the data units completing sequencing, wherein the data processing logic comprises a plurality of data processing nodes connected with each other, the output of the previous data processing node corresponding to the current data processing node is the input of the current data processing node, and the output of the current data processing node is the input of the next data processing node corresponding to the current data processing node.
Optionally, the determining, based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit, the data uploading logic corresponding to each simulated cockpit includes:
determining at least two first target data processing nodes in each data processing logic having identical data;
judging whether at least two first target data processing nodes are adjacent data processing nodes or not;
when at least two first target data processing nodes are judged to be adjacent data processing nodes, determining a second target data node with the maximum data capacity in each data processing logic, determining a first proportion of driving operation data and non-driving operation data corresponding to the second target data node, and determining a second proportion of the driving operation data and the non-driving operation data corresponding to the second target data node according to a data transmission mode corresponding to a simulation cockpit corresponding to each data processing logic; judging whether the first proportion is larger than a second proportion, if so, determining the second target data node as a first generation node of the non-driving operation data, if not, determining the node relative position of the second target data node in the corresponding data processing logic, and determining a second generation node of the non-driving operation data according to the node relative position;
and reconstructing each data processing logic according to the first generation node or the second generation node to obtain the data uploading logic corresponding to each simulated cockpit.
Optionally, the uploading the data into the corresponding simulation cockpit logically includes:
when it is determined that each simulation cockpit needs to perform data uploading logic implantation, determining the thread resource occupation ratio of each simulation cockpit, which is occupied by the data uploading logic corresponding to each simulation cockpit; the thread resource ratio of each simulated cockpit is determined by the proportion between a compatible logic layer and an incompatible logic layer in a logic level corresponding to the data uploading logic corresponding to each simulated cockpit;
acquiring a target thread with cooperative operation indexes in each simulation cockpit and the ratio of the remaining threads being more than or equal to the ratio of the thread resources of the simulation cockpit;
if the number of the target threads is larger than 0, determining the priority weight of the data uploading logic corresponding to each simulated cockpit by comparing the thread resource ratio of each simulated cockpit with the thread response rate of the target threads; wherein the thread response rate of the target thread is determined by the hierarchical distribution track of all logic levels;
and determining an implantation sequence for implanting the data uploading logic into each simulated cockpit according to the priority weight of the data uploading logic corresponding to each simulated cockpit and the proportion of the remaining threads of each target thread, and sequentially implanting the data uploading logic corresponding to each simulated cockpit based on the implantation sequence.
Optionally, the implanting the data upload logic corresponding to each simulated cockpit in turn based on the implanting sequence includes:
determining the time consumption for uploading the data corresponding to each simulated cockpit for logic implantation;
and adjusting the response time length parameter of the virtual reality server according to the consumed time.
In a second aspect of the embodiments of the present invention, a virtual reality control apparatus based on a synchronous response is provided, which is applied to the virtual reality server communicating with a plurality of simulated cockpit; wherein, the type of simulation cockpit is inequality, and the simulation cockpit of different grade type is used for the different motorcycle types of characterization, the simulation cockpit of different grade type with data transmission mode between the virtual reality server is different, the device includes:
the system comprises an acquisition module, a virtual reality server and a display module, wherein the acquisition module is used for acquiring equipment parameters of each simulation cockpit, determining a data transmission mode for each simulation cockpit to upload driving operation data to the virtual reality server according to the equipment parameters, the driving operation data are generated by the simulation cockpit according to an operation instruction input by a user, and the data transmission mode comprises execution logic for packing the driving operation data by the simulation cockpit and uploading the packed driving operation data to the virtual reality server;
the determining module is used for determining a data processing record of the virtual reality server from a preset database, and determining the data processing logic of the virtual reality server for the driving operation data corresponding to each simulated cockpit according to the data processing record;
the implantation module is used for determining data uploading logic corresponding to each simulated cockpit and implanting the data uploading logic into the corresponding simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit, and the data uploading logic is used for indicating the corresponding simulated cockpit to remove non-driving operation data when the driving operation data are uploaded to the virtual reality server;
the packaging module is used for acquiring at least part of first driving operation data uploaded by the first simulation cockpit, generating corresponding response data according to each first driving operation data, adding an equipment identifier to each response data according to an influence parameter included in each response data, and packaging all response data with the equipment identifier to obtain a response data packet; the device identification is one or more combinations of a first device identification of the first simulated cockpit and a second device identification of a second simulated cockpit, the second simulated cockpit is a simulated cockpit except the first simulated cockpit in the plurality of simulated cockpit, and the first driving operation data is obtained by removing non-driving operation data by the first simulated cockpit according to data uploading logic corresponding to the first simulated cockpit;
and the sending module is used for synchronously sending the response data packet to each first simulated cockpit and each second simulated cockpit so as to enable at least part of the first simulated cockpit and at least part of the second simulated cockpit to perform response behavior output according to the response data corresponding to the equipment identifier in the response data packet, wherein the response behavior is the vehicle condition state behavior of the first simulated cockpit or the second simulated cockpit.
The virtual reality control method and device based on synchronous response provided by the embodiment of the invention can implant corresponding data uploading logic for each simulation cockpit, the non-driving operation data are removed when the simulated cockpit is instructed to upload the driving operation data to the virtual reality server, the speed of the virtual reality server for receiving the driving operation data is improved, corresponding response data can be generated according to at least part of the first driving operation data uploaded by the first simulated cockpit, equipment identification is added to each response data, and then packaging all the response data to obtain response data packets, and synchronously sending the response data packets to each first simulation cockpit and each second simulation cockpit so that at least part of the first simulation cockpit and at least part of the second simulation cockpit output response behaviors according to the response data corresponding to the equipment identifier in the response data packets. Therefore, each simulation cockpit can receive the response data packet at the same time, so that each simulation cockpit can output response behaviors quickly according to corresponding response data in the response data packet, data synchronization among a plurality of simulation cockpit is ensured, and delay of VR interaction is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic communication connection diagram of a virtual reality control system based on a synchronous response according to an embodiment of the present invention.
Fig. 2 is a flowchart of a virtual reality control method based on a synchronous response according to an embodiment of the present invention.
Fig. 3 is a functional block diagram of a virtual reality control device based on a synchronous response according to an embodiment of the present invention.
Fig. 4 is a schematic product module diagram of a virtual reality server according to an embodiment of the present invention.
Icon:
100-virtual reality control system based on synchronous response;
200-a virtual reality server; 201-virtual reality control device based on synchronous response; 2011-an acquisition module; 2012-a determination module; 2013-an implant module; 2014-a packing module; 2015-a sending module; 211-a processor; 212-a memory; 213-a bus;
300-simulation cockpit.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to better understand the technical solutions of the present invention, the following detailed descriptions of the technical solutions of the present invention are provided with the accompanying drawings and the specific embodiments, and it should be understood that the specific features in the embodiments and the examples of the present invention are the detailed descriptions of the technical solutions of the present invention, and are not limitations of the technical solutions of the present invention, and the technical features in the embodiments and the examples of the present invention may be combined with each other without conflict.
In order to solve the technical problem that the virtual reality server is difficult to ensure data synchronization among a plurality of simulated cabins, so that VR interaction among the plurality of simulated cabins is delayed to different degrees, the embodiment of the invention provides a virtual reality control method and a virtual reality control device based on synchronous response, which can eliminate non-operation data in driving operation data uploaded by each simulated cabin so as to improve the speed of the virtual reality server for receiving the driving operation data.
In addition, the virtual reality server can collect the response data generated according to the driving operation data uploaded by each simulation cockpit to obtain a response data packet, and then sends the response data packet to each simulation cockpit simultaneously, so that each simulation cockpit can receive the response data packet simultaneously, and each simulation cockpit can output response behaviors quickly according to corresponding response data in the response data packet, data synchronization among a plurality of simulation cockpit is ensured, and delay of VR interaction is reduced.
Referring to fig. 1, a communication connection diagram of a virtual reality system 100 according to an embodiment of the present invention is provided, where the virtual reality system 100 includes a virtual reality server 200 and a plurality of simulated cabs 300, and the virtual reality server 200 is in communication with the plurality of simulated cabs 300, and the virtual reality system 100 may be applied to training in driving schools, and achieve the purpose of driving training by simulating the driving of vehicles in a virtual scene through the plurality of simulated cabs 300.
Referring to fig. 2, a virtual reality control method based on synchronous response according to an embodiment of the present invention is applied to the virtual reality server 100 in fig. 1, and the method may include the following steps.
Step S21, acquiring equipment parameters of each simulated cockpit, and determining a data transmission mode for each simulated cockpit to upload driving operation data to the virtual reality server according to the equipment parameters, wherein the driving operation data are generated by the simulated cockpit according to an operation instruction input by a user, and the data transmission mode comprises execution logic for packing the driving operation data by the simulated cockpit and uploading the packed driving operation data to the virtual reality server.
In this embodiment, in order to improve the flexibility and the simulation performance of the training simulation in the driving school, the same virtual reality server 200 is generally used to serve different types of simulated cockpit 300, different types of simulated cockpit 300 may represent different vehicle models, however, different data transmission modes between the different types of simulated cockpit 300 and the virtual reality server 200 are different, different non-driving operation data may be introduced in the different data transmission modes, which may cause the driving operation data uploaded to the virtual reality server 200 by the simulated cockpit 300 to be too large, thereby reducing the rate at which the virtual reality server 200 receives the driving operation data.
In order to eliminate the non-driving operation data in the driving operation data uploaded to the virtual reality server 200 by the simulated cockpit 300, a data transmission mode between each simulated cockpit 300 and the virtual reality server needs to be determined, and it can be understood that, through step S21, the data transmission mode between each simulated cockpit 300 and the virtual reality server 200 can be determined based on the device parameters of each simulated cockpit 300.
Step S22, determining the data processing record of the virtual reality server from a preset database, and determining the data processing logic of the driving operation data corresponding to each simulated cockpit by the virtual reality server according to the data processing record.
In the present embodiment, the preset database is used to store a data processing record of the virtual reality server 200, and the data processing record records data processing logic of the virtual reality server 200 for processing the historical driving operation data of each simulated cockpit 300.
And step S23, determining data uploading logic corresponding to each simulated cockpit and implanting the data uploading logic into the corresponding simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit, wherein the data uploading logic is used for indicating the corresponding simulated cockpit to remove non-driving operation data when the driving operation data are uploaded to the virtual reality server.
Step S24, acquiring at least part of first driving operation data uploaded by the first simulation cockpit, generating corresponding response data according to each first driving operation data, adding an equipment identifier for each response data according to an influence parameter included in each response data, and packaging all response data with the equipment identifier to obtain a response data packet; the device identification is one or more combinations of a first device identification of the first simulation cockpit and a second device identification of the second simulation cockpit, the second simulation cockpit is a simulation cockpit except the first simulation cockpit in the simulation cockpit, and the first driving operation data is obtained by removing non-driving operation data by the first simulation cockpit according to data uploading logic corresponding to the first simulation cockpit.
Step S25, synchronously sending the response data packet to each first simulated cockpit and each second simulated cockpit, so that at least part of the first simulated cockpit and at least part of the second simulated cockpit perform response behavior output according to the response data corresponding to the device identifier in the response data packet, where the response behavior is the vehicle condition state behavior of the first simulated cockpit or the second simulated cockpit.
It is understood that through steps S21-S25, corresponding data upload logic can be implanted for each simulated cockpit, the non-driving operation data are removed when the simulated cockpit is instructed to upload the driving operation data to the virtual reality server, the speed of the virtual reality server for receiving the driving operation data is improved, corresponding response data can be generated according to at least part of the first driving operation data uploaded by the first simulated cockpit, equipment identification is added to each response data, and then packaging all the response data to obtain response data packets, and synchronously sending the response data packets to each first simulation cockpit and each second simulation cockpit so that at least part of the first simulation cockpit and at least part of the second simulation cockpit output response behaviors according to the response data corresponding to the equipment identifier in the response data packets. Therefore, each simulation cockpit can receive the response data packet at the same time, so that each simulation cockpit can output response behaviors quickly according to corresponding response data in the response data packet, data synchronization among a plurality of simulation cockpit is ensured, and delay of VR interaction is reduced.
In an alternative embodiment, in step S21, the determining, according to the device parameter, a data transmission manner for each simulated cockpit to upload driving operation data to the virtual reality server may be specifically implemented by the method described in the following steps S211 to S215.
And step S211, determining the communication parameters of the simulated cockpit from the equipment parameters.
Step S212, a first parameter group and a second parameter group are determined from the communication parameters of the simulated cockpit, the first parameter group is used for representing the recognition rule of the driving input instruction corresponding to the simulated cockpit, and the second parameter group is used for representing the output form of the simulated cockpit for operating and outputting the driving operation data generated by recognizing the received driving input instruction.
Step S213, determining a transfer vector between the first parameter group and the second parameter group according to the same parameter pair between the first parameter group and the second parameter group, where the transfer vector is used to characterize a data flow direction of the driving operation data in the simulated cockpit.
Step S214, determining a logic topology corresponding to each vector value in the transfer vectors, wherein the vector value is used for representing a transfer position where the driving operation data is located when the driving operation data is transferred in the simulated cockpit, and the logic topology is data input and output logic corresponding to each transfer position.
Step S215, determining a data transmission mode for each simulated cockpit to upload driving operation data to the virtual reality server according to the output form in the second parameter set and the logic topology corresponding to each vector value.
It can be understood that, by the method described in the above steps S211 to S215, the data transmission manner in which each simulated cockpit 300 uploads the driving operation data to the virtual reality server 200 can be accurately determined, so as to provide an accurate basis for subsequently generating the data upload logic corresponding to each simulated cockpit 300.
In a specific implementation, the amount of data stored in the database is large, the data types are various, and there is similarity between the data types, and in order to ensure that the data processing record of the virtual reality server is accurately determined from the database, in step S22, the determining of the data processing record of the virtual reality server from the preset database may be implemented by the method described in the following steps S2211 to S2215.
Step S2211, a data storage list included in the storage records of the database is extracted, the data storage list is generated according to a data calling instruction when the database sends the data calling instruction to the virtual reality server in a preset time period, and the data calling instruction is used for indicating the virtual reality server to upload communication data between the virtual reality server and the simulation cockpit to the database.
Step S2212, obtaining the running process information and the communication process information of the virtual reality server according to the data storage list; and splitting the running process information into a plurality of process information sets according to the communication process information and a cache script reserved for communication data between a cache in the virtual reality server and the simulation cockpit, wherein the first thread corresponding to each process information set is different in type.
Step S2213, determining a second thread type corresponding to the communication process information, mapping the second thread type and each first thread type to the data storage list, and obtaining a second mapping identifier corresponding to the second thread type and a first mapping identifier corresponding to each first thread type.
Step S2214, determining at least part of target data sets from the multiple data sets of the database according to the second mapping identifier, determining, for each target data set, whether a first thread type establishing a mapping relationship with the target data set exists in the data storage list, removing the target data set from at least part of the target data sets when determining that the first thread type establishing the mapping relationship with the target data set exists in the data storage list, and retaining the target data set when determining that the first thread type not establishing the mapping relationship with the target data set exists in the data storage list.
Step S2215, determining at least one target data set retained by at least part of the target data sets as the data processing record of the virtual reality server.
It can be understood that, by the method described in the above steps S2211 to S2215, the running process information of the virtual reality server can be divided into a plurality of process information sets, the first process category of each process information set is determined, and the second process category of the communication process information and the first process category of each process information set screen and remove part of the target data sets, so that the target data sets corresponding to similar data categories can be distinguished, thereby ensuring that the data processing records of the virtual reality server are accurately determined from the database.
In a specific implementation, in step S22, the data processing logic for determining the driving operation data corresponding to each simulated cockpit by the virtual reality server according to the data processing record may be specifically implemented by the following methods described in step 2221 to step S2223.
Step S2221, communication identifiers corresponding to each simulated cockpit are determined from the data processing records, the communication identifiers are set by extracting characteristic vectors of each simulated cockpit according to equipment parameters of each simulated cockpit and determining characteristic values based on the characteristic vectors, and the communication identifiers corresponding to different simulated cabs are different.
Step S2222, a data pool corresponding to each communication identifier is obtained from the data processing records, the data pool comprises a plurality of data units, each data unit comprises a plurality of data strings, the communication time of the virtual reality server and the simulated cockpit corresponding to the data pool is recorded in each data unit, and the communication time recorded by each data unit is different.
Step S2223, each data unit is sequenced according to the sequence of the communication time recorded by each data unit, and the data processing logic of the driving operation data corresponding to the simulated cockpit corresponding to the data pool is obtained according to the sequence of the sequenced data units, wherein the data processing logic comprises a plurality of data processing nodes connected with each other, the output of the previous data processing node corresponding to the current data processing node is the input of the current data processing node, and the output of the current data processing node is the input of the next data processing node corresponding to the current data processing node.
It can be understood that according to the method described above, the data processing logic of the driving operation data corresponding to each simulated cockpit can be accurately determined.
On the basis of the foregoing steps S2221 to S2223, in step S23, the determining the data uploading logic corresponding to each simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit may be specifically implemented by the method described in the following steps S2311 to S2314.
In step S2311, at least two first target data processing nodes having the same data in each data processing logic are determined.
Step S2312, it is determined whether at least two first target data processing nodes are neighboring data processing nodes.
Step S2313, when at least two first target data processing nodes are judged to be adjacent data processing nodes, determining a second target data node with the largest data capacity in each data processing logic, determining a first ratio of driving operation data and non-driving operation data corresponding to the second target data node, and determining a second ratio of driving operation data and non-driving operation data corresponding to the second target data node according to a data transmission mode corresponding to a simulated cockpit corresponding to each data processing logic; and judging whether the first proportion is larger than a second proportion, if so, determining the second target data node as a first generation node of the non-driving operation data, otherwise, determining the node relative position of the second target data node in the corresponding data processing logic, and determining a second generation node of the non-driving operation data according to the node relative position.
Step S2314, reconstructing each data processing logic according to the first generating node or the second generating node to obtain a data uploading logic corresponding to each simulated cockpit.
In this embodiment, by the method described in the above steps, the data processing logic can be subjected to nodal analysis, and the first generation node or the second generation node of the non-driving operation data is determined in combination with the data transmission manner corresponding to each simulated cockpit, so that each data processing logic is reconstructed based on the first generation node or the second generation node to accurately obtain the data uploading logic corresponding to each simulated cockpit.
In practical implementation, in order to ensure that the data upload logic is accurately implanted into the corresponding simulated cockpit, in step S23, the data upload logic may be specifically implanted into the corresponding simulated cockpit by the method described in the following steps S2321 to S2323.
Step S2321, when it is determined that each simulation cockpit needs to perform data uploading logic implantation, determining the thread resource occupation ratio of each simulation cockpit, which is occupied by the data uploading logic corresponding to each simulation cockpit; the thread resource occupation ratio of each simulated cockpit is determined by the proportion between a compatible logic layer and an incompatible logic layer in a logic level corresponding to the data uploading logic corresponding to each simulated cockpit.
Step S2322, a target thread with the cooperative operation index in each simulation cockpit and the remaining thread proportion more than or equal to the thread resource proportion of the simulation cockpit is obtained.
Step S2323, if the number of the target threads is greater than 0, determining the priority weight of the data uploading logic corresponding to each simulated cockpit by comparing the thread resource ratio of each simulated cockpit with the thread response rate of the target threads; wherein the thread response rate of the target thread is determined by the hierarchical distribution trace of all logical levels.
Step S2324, determining an implantation sequence for performing data uploading logic implantation on each simulated cockpit according to the priority weight of the data uploading logic corresponding to each simulated cockpit and the proportion of the remaining threads of each target thread, and sequentially implanting the data uploading logic corresponding to each simulated cockpit based on the implantation sequence.
In this embodiment, based on the method described in the above step S2321 to step S2324, the data upload logic can be accurately and orderly implanted into the corresponding simulated cockpit, thereby avoiding confusion and delay when the data upload logic is implanted into a plurality of simulated cockpit.
Further, in step S2324, the data uploading logic corresponding to each simulated cockpit is implanted in sequence based on the implantation sequence, specifically implemented in the following manner: determining the consumed time for uploading the data corresponding to each simulation cockpit, and adjusting the response time length parameter of the virtual reality server according to the consumed time. In this manner, it is ensured that the data upload logic is implanted in each simulated cockpit in a timely manner.
On the basis of the above, please refer to fig. 3, which is a block diagram of a virtual reality control apparatus 201 based on a synchronous response according to an embodiment of the present invention, the virtual reality control apparatus 201 based on a synchronous response may include the following modules.
An obtaining module 2011, configured to obtain an equipment parameter of each simulated cockpit, and determine, according to the equipment parameter, a data transmission manner in which each simulated cockpit uploads driving operation data to the virtual reality server, where the driving operation data is generated by the simulated cockpit according to an operation instruction input by a user, and the data transmission manner includes execution logic in which the simulated cockpit packages the driving operation data and uploads the driving operation data to the virtual reality server;
a determining module 2012, configured to determine a data processing record of the virtual reality server from a preset database, and determine, according to the data processing record, a data processing logic of driving operation data corresponding to each simulated cockpit by the virtual reality server;
an implanting module 2013, configured to determine a data uploading logic corresponding to each simulated cockpit and implant the data uploading logic into the corresponding simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit, where the data uploading logic is configured to instruct the corresponding simulated cockpit to remove non-driving operation data when uploading driving operation data to the virtual reality server;
the packaging module 2014 is used for acquiring at least part of first driving operation data uploaded by the first simulation cockpit, generating corresponding response data according to each first driving operation data, adding an equipment identifier to each response data according to an influence parameter included in each response data, and packaging all response data with the equipment identifier to obtain a response data packet; the device identification is one or more combinations of a first device identification of the first simulated cockpit and a second device identification of a second simulated cockpit, the second simulated cockpit is a simulated cockpit except the first simulated cockpit in the plurality of simulated cockpit, and the first driving operation data is obtained by removing non-driving operation data by the first simulated cockpit according to data uploading logic corresponding to the first simulated cockpit;
a sending module 2015, configured to synchronously send the response data packet to each first simulated cockpit and each second simulated cockpit, so that at least part of the first simulated cockpit and at least part of the second simulated cockpit perform response behavior output according to response data corresponding to the device identifier in the response data packet, where the response behavior is a vehicle condition state behavior of the first simulated cockpit or the second simulated cockpit.
The embodiment of the invention also provides a computer readable storage medium, wherein a program is stored on the computer readable storage medium, and when the program is executed by a processor, the virtual reality control method based on the synchronous response is realized.
The embodiment of the invention also provides a processor, wherein the processor is used for running the program, and the virtual reality control method based on the synchronous response is executed when the program runs.
Referring to fig. 4, the embodiment of the present invention further provides a virtual reality server 200, which includes a processor 211, and a memory 212 and a bus 213 connected to the processor 211. Wherein, the processor 211 and the memory 212 are communicated with each other via a bus 213. The processor 211 is configured to call program instructions in the memory 212 to execute the above-described virtual reality control method based on the synchronous response.
In summary, the virtual reality control method and device based on synchronous response provided by the embodiments of the present invention can implant corresponding data upload logic for each simulated cockpit, the non-driving operation data are removed when the simulated cockpit is instructed to upload the driving operation data to the virtual reality server, the speed of the virtual reality server for receiving the driving operation data is improved, corresponding response data can be generated according to at least part of the first driving operation data uploaded by the first simulated cockpit, equipment identification is added to each response data, and then packaging all the response data to obtain response data packets, and synchronously sending the response data packets to each first simulation cockpit and each second simulation cockpit so that at least part of the first simulation cockpit and at least part of the second simulation cockpit output response behaviors according to the response data corresponding to the equipment identifier in the response data packets. Therefore, each simulation cockpit can receive the response data packet at the same time, so that each simulation cockpit can output response behaviors quickly according to corresponding response data in the response data packet, data synchronization among a plurality of simulation cockpit is ensured, and delay of VR interaction is reduced.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or cloud virtual reality server that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or cloud virtual reality server. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in a process, method, article, or cloud virtual reality server that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. A virtual reality control method based on synchronous response is characterized in that the method is applied to a virtual reality server which is communicated with a plurality of simulation cockpit; the types of the simulation cockpit are different, the simulation cockpit of different types is used for representing different vehicle types, and the data transmission modes between the simulation cockpit of different types and the virtual reality server are different, and the method comprises the following steps:
acquiring equipment parameters of each simulation cockpit, and determining a data transmission mode for each simulation cockpit to upload driving operation data to a virtual reality server according to the equipment parameters, wherein the driving operation data are generated by the simulation cockpit according to an operation instruction input by a user, and the data transmission mode comprises execution logic for packing the driving operation data by the simulation cockpit and uploading the packed driving operation data to the virtual reality server;
determining a data processing record of the virtual reality server from a preset database, and determining the data processing logic of the virtual reality server for the driving operation data corresponding to each simulated cockpit according to the data processing record;
determining data uploading logic corresponding to each simulated cockpit and implanting the data uploading logic into the corresponding simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit, wherein the data uploading logic is used for indicating the corresponding simulated cockpit to remove non-driving operation data when the corresponding simulated cockpit uploads driving operation data to the virtual reality server;
acquiring at least part of first driving operation data uploaded by a first simulation cockpit, generating corresponding response data according to each first driving operation data, adding an equipment identifier for each response data according to an influence parameter included in each response data, and packaging all response data with the equipment identifiers to obtain a response data packet; the device identification is one or more combinations of a first device identification of the first simulated cockpit and a second device identification of a second simulated cockpit, the second simulated cockpit is a simulated cockpit except the first simulated cockpit in the plurality of simulated cockpit, and the first driving operation data is obtained by removing non-driving operation data by the first simulated cockpit according to data uploading logic corresponding to the first simulated cockpit;
and synchronously sending the response data packet to each first simulated cockpit and each second simulated cockpit so as to enable at least part of the first simulated cockpit and at least part of the second simulated cockpit to perform response behavior output according to the response data corresponding to the equipment identifier in the response data packet, wherein the response behavior is the vehicle condition state behavior of the first simulated cockpit or the second simulated cockpit.
2. The method according to claim 1, wherein the determining a data transmission mode of each simulated cockpit for uploading driving operation data to a virtual reality server according to the device parameters comprises:
determining communication parameters of the simulated cockpit from the equipment parameters;
determining a first parameter group and a second parameter group from the communication parameters of the simulated cockpit, wherein the first parameter group is used for representing a recognition rule of a driving input instruction corresponding to the simulated cockpit, and the second parameter group is used for representing an output form of the simulated cockpit for operating and outputting driving operation data generated by recognizing the received driving input instruction;
determining a transfer vector between the first parameter group and the second parameter group according to the same parameter pair between the first parameter group and the second parameter group, wherein the transfer vector is used for representing the data flow direction of the driving operation data in a simulated cockpit;
determining a logic topology corresponding to each vector value in the transfer vectors, wherein the vector values are used for representing transfer positions of the driving operation data when the driving operation data are transferred in a simulated cockpit, and the logic topology is data input and output logic corresponding to each transfer position;
and determining a data transmission mode of each simulation cockpit for uploading driving operation data to the virtual reality server according to the output form in the second parameter group and the logic topology corresponding to each vector value.
3. The method according to claim 1, wherein the determining the data processing record of the virtual reality server from a preset database comprises:
extracting a data storage list included in storage records of the database, wherein the data storage list is generated according to a data calling instruction when the database sends the data calling instruction to the virtual reality server within a preset time period, and the data calling instruction is used for indicating the virtual reality server to upload communication data between the virtual reality server and the simulated cockpit to the database;
acquiring running process information and communication process information of the virtual reality server according to the data storage list; splitting the running process information into a plurality of process information sets according to the communication process information and a cache script reserved by communication data between a cache in the virtual reality server and the simulation cockpit, wherein the first process type corresponding to each process information set is different;
determining a second thread type corresponding to the communication process information, and mapping the second thread type and each first thread type to the data storage list to obtain a second mapping identifier corresponding to the second thread type and a first mapping identifier corresponding to each first thread type;
determining at least part of target data sets from a plurality of data sets of the database according to the second mapping identifier, determining whether a first thread type establishing a mapping relationship with the target data set exists in the data storage list or not for each target data set, removing the target data sets from at least part of the target data sets when determining that the first thread type establishing the mapping relationship with the target data set exists in the data storage list, and reserving the target data sets when determining that the first thread type not establishing the mapping relationship with the target data sets exists in the data storage list;
determining at least one target data set retained by at least a portion of the target data sets as a data processing record for the virtual reality server.
4. The method according to any one of claims 1 to 3, wherein the data processing logic for determining the driving operation data corresponding to each simulated cockpit by the virtual reality server according to the data processing records comprises:
determining a communication identifier corresponding to each simulated cockpit from the data processing records, wherein the communication identifier is set by extracting a characteristic vector of each simulated cockpit according to own equipment parameters and determining a characteristic value based on the characteristic vector, and the communication identifiers corresponding to different simulated cabs are different;
acquiring a data pool corresponding to each communication identifier from the data processing records, wherein the data pool comprises a plurality of data units, each data unit comprises a plurality of data strings, the communication time of the virtual reality server and the simulated cockpit corresponding to the data pool is recorded in each data unit, and the communication time recorded by each data unit is different;
and sequencing each data unit according to the sequence of the communication time recorded by each data unit, and obtaining the data processing logic of the driving operation data corresponding to the simulated cockpit corresponding to the data pool according to the sequence of the data units completing sequencing, wherein the data processing logic comprises a plurality of data processing nodes connected with each other, the output of the previous data processing node corresponding to the current data processing node is the input of the current data processing node, and the output of the current data processing node is the input of the next data processing node corresponding to the current data processing node.
5. The method of claim 4, wherein determining the data upload logic corresponding to each simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit comprises:
determining at least two first target data processing nodes in each data processing logic having identical data;
judging whether at least two first target data processing nodes are adjacent data processing nodes or not;
when at least two first target data processing nodes are judged to be adjacent data processing nodes, determining a second target data node with the maximum data capacity in each data processing logic, determining a first proportion of driving operation data and non-driving operation data corresponding to the second target data node, and determining a second proportion of the driving operation data and the non-driving operation data corresponding to the second target data node according to a data transmission mode corresponding to a simulation cockpit corresponding to each data processing logic; judging whether the first proportion is larger than a second proportion, if so, determining the second target data node as a first generation node of the non-driving operation data, if not, determining the node relative position of the second target data node in the corresponding data processing logic, and determining a second generation node of the non-driving operation data according to the node relative position;
and reconstructing each data processing logic according to the first generation node or the second generation node to obtain the data uploading logic corresponding to each simulated cockpit.
6. The method of claim 5, wherein the uploading the data into a corresponding simulated cockpit logically comprises:
when it is determined that each simulation cockpit needs to perform data uploading logic implantation, determining the thread resource occupation ratio of each simulation cockpit, which is occupied by the data uploading logic corresponding to each simulation cockpit; the thread resource ratio of each simulated cockpit is determined by the proportion between a compatible logic layer and an incompatible logic layer in a logic level corresponding to the data uploading logic corresponding to each simulated cockpit;
acquiring a target thread with cooperative operation indexes in each simulation cockpit and the ratio of the remaining threads being more than or equal to the ratio of the thread resources of the simulation cockpit;
if the number of the target threads is larger than 0, determining the priority weight of the data uploading logic corresponding to each simulated cockpit by comparing the thread resource ratio of each simulated cockpit with the thread response rate of the target threads; wherein the thread response rate of the target thread is determined by the hierarchical distribution track of all logic levels;
and determining an implantation sequence for implanting the data uploading logic into each simulated cockpit according to the priority weight of the data uploading logic corresponding to each simulated cockpit and the proportion of the remaining threads of each target thread, and sequentially implanting the data uploading logic corresponding to each simulated cockpit based on the implantation sequence.
7. The method of claim 6, wherein the implanting the data upload logic corresponding to each simulated cockpit in turn based on the implantation order comprises:
determining the time consumption for uploading the data corresponding to each simulated cockpit for logic implantation;
and adjusting the response time length parameter of the virtual reality server according to the consumed time.
8. A virtual reality control device based on synchronous response is characterized in that the device is applied to a virtual reality server which is communicated with a plurality of simulated cockpit; wherein, the type of simulation cockpit is inequality, and the simulation cockpit of different grade type is used for the different motorcycle types of characterization, the simulation cockpit of different grade type with data transmission mode between the virtual reality server is different, the device includes:
the system comprises an acquisition module, a virtual reality server and a display module, wherein the acquisition module is used for acquiring equipment parameters of each simulation cockpit, determining a data transmission mode for each simulation cockpit to upload driving operation data to the virtual reality server according to the equipment parameters, the driving operation data are generated by the simulation cockpit according to an operation instruction input by a user, and the data transmission mode comprises execution logic for packing the driving operation data by the simulation cockpit and uploading the packed driving operation data to the virtual reality server;
the determining module is used for determining a data processing record of the virtual reality server from a preset database, and determining the data processing logic of the virtual reality server for the driving operation data corresponding to each simulated cockpit according to the data processing record;
the implantation module is used for determining data uploading logic corresponding to each simulated cockpit and implanting the data uploading logic into the corresponding simulated cockpit based on the data processing logic corresponding to each simulated cockpit and the data transmission mode corresponding to each simulated cockpit, and the data uploading logic is used for indicating the corresponding simulated cockpit to remove non-driving operation data when the driving operation data are uploaded to the virtual reality server;
the packaging module is used for acquiring at least part of first driving operation data uploaded by the first simulation cockpit, generating corresponding response data according to each first driving operation data, adding an equipment identifier to each response data according to an influence parameter included in each response data, and packaging all response data with the equipment identifier to obtain a response data packet; the device identification is one or more combinations of a first device identification of the first simulated cockpit and a second device identification of a second simulated cockpit, the second simulated cockpit is a simulated cockpit except the first simulated cockpit in the plurality of simulated cockpit, and the first driving operation data is obtained by removing non-driving operation data by the first simulated cockpit according to data uploading logic corresponding to the first simulated cockpit;
and the sending module is used for synchronously sending the response data packet to each first simulated cockpit and each second simulated cockpit so as to enable at least part of the first simulated cockpit and at least part of the second simulated cockpit to perform response behavior output according to the response data corresponding to the equipment identifier in the response data packet, wherein the response behavior is the vehicle condition state behavior of the first simulated cockpit or the second simulated cockpit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918381.7A CN111988430A (en) | 2020-03-06 | 2020-03-06 | Virtual reality control method and device based on synchronous response |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149059.2A CN111314484B (en) | 2020-03-06 | 2020-03-06 | Virtual reality data synchronization method and device and virtual reality server |
| CN202010918381.7A CN111988430A (en) | 2020-03-06 | 2020-03-06 | Virtual reality control method and device based on synchronous response |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010149059.2A Division CN111314484B (en) | 2020-03-06 | 2020-03-06 | Virtual reality data synchronization method and device and virtual reality server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111988430A true CN111988430A (en) | 2020-11-24 |
Family
ID=71160463
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918408.2A Withdrawn CN111988431A (en) | 2020-03-06 | 2020-03-06 | Data processing method and device based on VR interaction |
| CN202010918381.7A Withdrawn CN111988430A (en) | 2020-03-06 | 2020-03-06 | Virtual reality control method and device based on synchronous response |
| CN202010149059.2A Active CN111314484B (en) | 2020-03-06 | 2020-03-06 | Virtual reality data synchronization method and device and virtual reality server |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918408.2A Withdrawn CN111988431A (en) | 2020-03-06 | 2020-03-06 | Data processing method and device based on VR interaction |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010149059.2A Active CN111314484B (en) | 2020-03-06 | 2020-03-06 | Virtual reality data synchronization method and device and virtual reality server |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111988431A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102419716B1 (en) * | 2020-09-02 | 2022-07-12 | ㈜녹스코리아 | Table type flight simulator with modular cockpit, flight tactical simulation system using the same, and method thereof |
| CN113552950B (en) * | 2021-08-06 | 2022-09-20 | 上海炫伍科技股份有限公司 | Virtual and real interaction method for virtual cockpit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200193034Y1 (en) * | 1998-06-30 | 2000-09-01 | 임익성 | A multipupose assimbling type showcase |
| US9821920B2 (en) * | 2015-08-18 | 2017-11-21 | Nextvr Inc. | Methods and apparatus for compensating for vehicular motion |
| CN107102728B (en) * | 2017-03-28 | 2021-06-18 | 北京犀牛数字互动科技有限公司 | Display method and system based on virtual reality technology |
| CN208481999U (en) * | 2018-05-15 | 2019-02-12 | 北京诺亦腾科技有限公司 | A kind of virtual reality experience system |
| KR20200001875A (en) * | 2018-06-28 | 2020-01-07 | 주식회사 와와컴파니 | Boarding device for virtual reality experience |
| CN110097799B (en) * | 2019-05-23 | 2020-12-11 | 重庆大学 | Virtual driving system based on real scene modeling |
| CN110349468A (en) * | 2019-07-15 | 2019-10-18 | 贵州电网有限责任公司 | A kind of insulation of electrical installation test dummy emulation system based on multi-person synergy |
| CN110610547B (en) * | 2019-09-18 | 2024-02-13 | 瑞立视多媒体科技(北京)有限公司 | Cabin practical training method, system and storage medium based on virtual reality |
| CN110830521B (en) * | 2020-01-13 | 2020-04-28 | 南昌市小核桃科技有限公司 | VR multi-user same-screen data synchronous processing method and device |
-
2020
- 2020-03-06 CN CN202010918408.2A patent/CN111988431A/en not_active Withdrawn
- 2020-03-06 CN CN202010918381.7A patent/CN111988430A/en not_active Withdrawn
- 2020-03-06 CN CN202010149059.2A patent/CN111314484B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111314484B (en) | 2020-11-10 |
| CN111988431A (en) | 2020-11-24 |
| CN111314484A (en) | 2020-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111314484B (en) | Virtual reality data synchronization method and device and virtual reality server | |
| CN110442041B (en) | Simulation platform construction method and simulation system based on heterogeneous cloud computing framework | |
| CN110688202A (en) | Service process scheduling method, device, equipment and storage medium | |
| CN110991040A (en) | Complex product collaborative simulation environment construction method | |
| CN113342704B (en) | Data processing method, data processing equipment and computer readable storage medium | |
| CN115879323B (en) | Automatic driving simulation test method, electronic equipment and computer readable storage medium | |
| CN113535399A (en) | NFV resource scheduling method, device and system | |
| Gand et al. | Serverless Container Cluster Management for Lightweight Edge Clouds. | |
| US8768680B2 (en) | Simulator of multi-core system employing reconfigurable processor cores and method of simulating multi-core system employing reconfigurable processor cores | |
| CN103780640B (en) | A kind of multimedia cloud computing emulation mode | |
| CN115017050A (en) | Automatic driving test scene generation system and method | |
| CN113299382A (en) | Intelligent medical information decision method based on artificial intelligence and cloud computing system | |
| Beilharz et al. | Continuously testing distributed iot systems: An overview of the state of the art | |
| CN112565468B (en) | Driving scene recognition method and system | |
| Wagner et al. | SODA: Service-oriented architecture for runtime adaptive driver assistance systems | |
| CN114048024A (en) | Task deployment method, device, equipment, storage medium and product | |
| CN109788061B (en) | Computing task deployment method and device | |
| CN115543809A (en) | Method and device for constructing test scene library of automatic driving function | |
| CN115292044A (en) | Data processing method and device, electronic equipment and storage medium | |
| CN112799829A (en) | Knowledge-driven network resource arrangement method | |
| CN111914429A (en) | Power simulation training learning data management system and method based on block chain | |
| CN102253940B (en) | Method and device for processing data by tree view | |
| CN114089773B (en) | Test method, device, equipment and storage medium for automatic driving vehicle | |
| CN114581706B (en) | Method and device for configuring certificate recognition model, electronic equipment and storage medium | |
| CN117057240B (en) | Vehicle testing method and system based on virtual simulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201124 |
|
| WW01 | Invention patent application withdrawn after publication |