CN115474177A

CN115474177A - Communication method and device of vehicle-mounted VR equipment, electronic equipment and storage medium

Info

Publication number: CN115474177A
Application number: CN202210201030.3A
Authority: CN
Inventors: 丁彬; 傅强; 帅一帆
Original assignee: Beijing Co Wheels Technology Co Ltd
Current assignee: Beijing Co Wheels Technology Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-12-13

Abstract

The disclosure provides a communication method and device of vehicle-mounted VR equipment, computer equipment and a storage medium, and relates to the technical field of communication. The method comprises the following steps: receiving a data packet sent by the vehicle-mounted VR equipment through a wireless network; in response to the fact that the data packet is determined to be target subscription data, generating a target picture to be displayed according to the camera data and the inertia measurement information contained in the data packet; and sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network. Therefore, wifi is used as a carrier for transmitting information to communicate, data transmission in a wireless mode of the vehicle-mounted VR device can be achieved, and VR experience of a user is improved.

Description

Communication method and device for vehicle-mounted VR equipment, electronic equipment and storage medium

Technical Field

The present disclosure relates to the field of communications technologies, and in particular, to a communication method and apparatus for a vehicle-mounted VR device, an electronic device, and a storage medium.

Background

At present, vehicle-mounted VR (Virtual Reality) realizes communication in a wired manner, that is, usually, a VR head display is connected with a vehicle through a dual-c cable, so that signal transmission is realized. However, the wired mode can make the user feel uncomfortable and natural, and the user can watch the external view of the traditional mode like a transfusion bottle, so that the external view is very unattractive. Therefore, how to realize wireless communication of the vehicle-mounted VR head display is a problem to be solved today.

Disclosure of Invention

The present disclosure is directed to solving, at least in part, one of the technical problems in the related art.

An embodiment of a first aspect of the present disclosure provides a communication method for a vehicle-mounted VR device, including:

receiving a data packet sent by the vehicle-mounted VR equipment through a wireless network;

in response to the fact that the data packet is determined to be target subscription data, generating a target picture to be displayed according to the camera data and the inertia measurement information contained in the data packet;

and sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network.

An embodiment of a second aspect of the present disclosure provides a communication apparatus for an onboard VR device, including:

the receiving module is used for receiving a data packet sent by the vehicle-mounted VR equipment through a wireless network;

the generation module is used for responding to the fact that the data packet is determined to be target subscription data, and generating a target picture to be displayed according to the camera data and the inertia measurement information contained in the data packet;

and the sending module is used for sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network.

An embodiment of a third aspect of the present disclosure provides a computer device, including: the communication method for the vehicle-mounted VR device comprises the following steps of a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein when the processor executes the program, the communication method for the vehicle-mounted VR device is realized according to the embodiment of the first aspect of the disclosure.

A fourth aspect of the present disclosure provides a non-transitory computer-readable storage medium storing a computer program, which when executed by a processor implements the communication method of the vehicle-mounted VR device as set forth in the first aspect of the present disclosure.

A fifth aspect of the present disclosure provides a computer program product, which when executed by an instruction processor in the computer program product performs the communication method for the vehicle VR device provided in the first aspect of the present disclosure.

The communication method, the communication device, the computer equipment and the storage medium of the vehicle-mounted VR equipment have the following beneficial effects:

in the embodiment of the disclosure, the vehicle-mounted device firstly receives a data packet sent by the vehicle-mounted VR equipment through a wireless network, responds to the fact that the data packet is determined to be target subscription data, and generates a target picture to be displayed according to camera data and inertia measurement information contained in the data packet; and sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network. Therefore, wifi is used as a carrier for transmitting information to communicate, data transmission in a wireless mode of the vehicle-mounted VR device can be achieved, wireless communication between the vehicle-mounted VR device and the vehicle-mounted VR device can be guaranteed, and therefore VR experience of a user is improved.

Additional aspects and advantages of the disclosure will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.

Drawings

The above and/or additional aspects and advantages of the present disclosure will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic flowchart of a communication method of an in-vehicle VR device according to a first embodiment of the present disclosure;

fig. 2 is a schematic flowchart of a communication method of an in-vehicle VR device according to a second embodiment of the present disclosure;

fig. 3 is a block diagram of a communication apparatus of an in-vehicle VR device according to a third embodiment of the present disclosure;

FIG. 4 illustrates a block diagram of an exemplary computer device suitable for use in implementing embodiments of the present disclosure.

Detailed Description

Reference will now be made in detail to the embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present disclosure, and should not be construed as limiting the present disclosure.

A communication method, an apparatus, a computer device, and a storage medium of a vehicle-mounted VR device of the embodiments of the present disclosure are described below with reference to the accompanying drawings.

Fig. 1 is a flowchart illustrating a communication method of a vehicle-mounted VR device according to a first embodiment of the present disclosure.

It should be noted that, the executing subject of the communication method of the vehicle-mounted VR device in the first embodiment of the present disclosure is a communication device of the vehicle-mounted VR device, the device may be implemented by software and/or hardware, the device may be configured in a server of a vehicle machine, and the communication method of the vehicle-mounted VR device proposed in the first embodiment of the present disclosure will be described below with the "vehicle machine" as the executing subject, which is not limited herein.

As shown in fig. 1, the communication method of the in-vehicle VR device may include the steps of:

step 101, receiving a data packet sent by a vehicle-mounted VR device through a wireless network.

Wherein, on-vehicle VR equipment can be for the first apparent, VR glasses of VR, does not do the restriction here.

It should be noted that, as a display device, the vehicle-mounted VR device can be provided with only one wifi module to receive and send data, so as to achieve light weight of the vehicle-mounted VR device and reduce head burden of a user.

Due to the fact that the wifi module is arranged in the vehicle-mounted VR equipment, the vehicle-mounted VR equipment can be automatically connected with the vehicle wifi module after entering a vehicle, a wireless channel is established, and wireless data transmission and transmission can be achieved.

It can be understood that after the connection of the wireless network (wifi connection) is established between the car machine and the vehicle VR device, the vehicle VR device can send the data generated in real time on the channel to the car machine in the form of data packets. The data includes, but is not limited to, a picture shot by a camera on VR glasses in the vehicle-mounted VR device, and IMU data (inertial measurement information) in the VR glasses.

And 102, responding to the fact that the data packet is determined to be target subscription data, and generating a target picture to be displayed according to the camera data and the inertia measurement information contained in the data packet.

The target subscription data may be data that satisfies a preset subscription condition. After the data packet is received by the car machine, the data packet can be sent to an input system (input system) for judgment. If the current data packet is the target subscription data, the data can be used as the data to be used for the subsequent calculation. If the current data packet is not the target subscription data, the car machine may send the data packet information to the buffer to be squeezed and discarded, which is not limited herein. Therefore, the information can be utilized only when the data packet data is target subscription data, namely the information in the data packet is subscription information, namely effective information, so that the information can be filtered and screened, and the availability of the information to be calculated is guaranteed.

The target picture to be displayed can be a picture to be displayed in the vehicle-mounted VR equipment.

The camera shooting data can be pictures shot by a camera of the vehicle-mounted VR device in a vehicle, and the pictures can be multi-frame images and are used for obtaining scene information in the vehicle.

The inertial measurement information may be used to measure posture information of the user, and since the VR device is worn on the head by the user, the VR device may detect a free rotation angle of the head in different directions, or may also be a pitch angle.

Specifically, the Inertial measurement information may be obtained by an Inertial sensor (IMU) in the vehicle-mounted VR device. Wherein the inertial sensor comprises an accelerometer and a gyroscope.

In this disclosure, can choose for use the on-vehicle VR equipment that has 6 degrees of freedom, it not only can detect the field of vision angle change that the rotation of head brought, can also detect the change of the displacement of upper and lower front and back left and right sides because the health removes and brings.

It should be noted that, in the present disclosure, the vehicle machine may calculate the current posture of the user in the vehicle according to the inertia measurement information contained in the data packet, and determine the position of the user in the vehicle according to the camera data. The vehicle machine can send the displacement data and the attitude information to the graphic processor through the vehicle-mounted VR processor, so that the graphic processor can render and draw the picture, and the target display picture is generated.

And 103, sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network.

Specifically, the car machine can send the target to-be-displayed picture to the vehicle-mounted VR equipment through the wireless network for displaying, and the vehicle-mounted VR equipment can be divided according to the received picture and is sent to different displays for displaying.

Fig. 2 is a flowchart illustrating a communication method of an in-vehicle VR device according to a second embodiment of the present disclosure.

As shown in fig. 2, the communication method of the in-vehicle VR device may include the steps of:

step 201, receiving a broadcast message sent by the vehicle-mounted VR device through a wireless network.

It should be noted that, a wifi module may be implanted in the vehicle-mounted VR device to send and receive data, and the data to be displayed is still provided by the vehicle. Wherein, wifi can select for use wifi6, and reaches 8 streams to guarantee that the bandwidth reaches 9.6Gbps, realize running at full. Because the vehicle VR device uses a receivable refresh rate and adopts DSC compression, a minimum bandwidth of 9Gbps is required.

Wherein, the wireless network may be wifi.

Specifically, after the car machine is started, wifi can start polling at the background to monitor specific information. After the vehicle-mounted VR equipment is started, wifi is used for sending a special broadcast, and the broadcast comprises vendor information and mac information.

Step 202, parsing the broadcast message to determine vendor information contained in the broadcast message.

It should be noted that, after the wifi of the car machine monitors the broadcast message, the broadcast packet may be analyzed to determine whether the manufacturer information in the broadcast is one of the white lists that have been recorded by the car machine.

And 203, establishing wireless connection with the vehicle-mounted VR equipment under the condition that the manufacturer information is determined to belong to preset white list information.

It should be noted that, if the manufacturer information belongs to the preset white list information, the vehicle-mounted device may identify the manufacturer information as a trusted device, establish a connection with the vehicle-mounted VR device immediately, and further access the device to the wifi network as a wireless access point to establish a wireless connection.

Optionally, the apparatus may determine the name of the wireless connection according to address identification information included in the broadcast message. Wherein, the address identification information may be mac information. In this disclosure, the wireless connection may be named by the mac address as a name.

And step 204, starting the vehicle-mounted VR processor.

Wherein, the vehicle-mounted VR processor can be a VR equipment starter (VR _ lanucher) in the vehicle machine.

Specifically, after wireless connection is established, the vehicle-mounted VR processor in the vehicle machine can be started, meanwhile, the vehicle-mounted VR equipment also starts wifi connection, and sends data generated in real time to the vehicle machine through the wireless connection.

Step 205, acquiring a subscription request sent by the VR processor, where the subscription request is used for subscribing to the camera data and the inertia measurement information sent by the vehicle-mounted VR device.

Wherein the subscription request may include a request to subscribe to data availability notifications associated with the camera data and the inertial measurement information.

The subscription request can be sent to the vehicle machine by the VR processor, and after the VR processor is started, the vehicle-mounted VR equipment can be subscribed by sending camera data and inertia measurement information through a wireless network. Therefore, after the data packet sent by the vehicle-mounted VR device through the wireless network is received later, the data is judged to determine whether the data is subscription information or not.

And step 206, receiving a data packet sent by the vehicle-mounted VR device through a wireless network.

It should be noted that, for a specific implementation manner of step 206, reference may be made to the foregoing embodiments, and details are not described herein.

Step 207, responding to the data packet containing the camera data and the inertia measurement information, and determining that the data packet is the target subscription data.

It should be noted that the camera data and the inertia measurement information are also current subscription objects, and the car machine may determine that the data packet is the target subscription data when the data packet includes the camera data and the inertia measurement information.

In the present disclosure, the car machine may add the current target subscription data to the preset data subscription list in real time, and may modify and update the subscription object according to the requirement.

Step 208, determining displacement data of the user from each image included in the image data.

The image data, that is, the image data obtained by the VR device (VR glasses) shooting. It can be understood that, because the VR device can continuously transmit the picture data to the car machine, the car machine can acquire a plurality of groups of image pictures for calculation.

Optionally, the position of the current VR device may be calculated through three-dimensional space points in the multiple groups of images, that is, coordinate data of the pixel points. Specifically, a plurality of groups of adjacent frame images can be compared and analyzed through a machine learning algorithm, and the motion condition of the current VR device, that is, the user, can be analyzed to determine the corresponding relative position of each frame image.

Alternatively, a target base image, that is, a reference image may be set in advance. The target base image may include a plurality of reference areas, such as a seat reference area, a window reference area, a door reference area, and the like, and each reference area includes spatial coordinates of a calibration object (target object), a baseline, and the like. By comparing the image in the camera data with the target basic image, the position condition of the current VR equipment, namely the space position in the vehicle can be judged.

Optionally, after receiving the inertial measurement information, the VR processor may convert the camera data into displacement data of the user through a cv algorithm.

Step 209, determining the attitude information of the user according to the inertial measurement information.

Specifically, an inertial measurement sensor on the VR device can acquire deviation data of angular velocity, acceleration, pitch angle and the like of the VR device at each moment. Because the environment in the car is comparatively complicated, and be in a state of motion, therefore can collect the attitude information of VR equipment under the different moments based on IMU top inertial measurement sensor. It should be noted that, since the VR device needs to be worn on the brain by a person, the posture information measured by the IMU can be used to characterize the posture of the head of the user.

Step 210, processing the image based on the displacement data and the posture information to generate a target to-be-displayed picture.

It should be noted that the car machine may send the displacement data and the posture information to the graphics processor, that is, the GPU, again to perform rendering and drawing to generate the target to-be-displayed picture.

And step 211, sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network.

It should be noted that, the specific implementation manner of step 211 may refer to the foregoing embodiments, and is not described herein again.

In the embodiment of the disclosure, a broadcast message sent by a vehicle-mounted VR device through a wireless network is received, the broadcast message is analyzed to determine manufacturer information contained in the broadcast message, then, under the condition that the manufacturer information is determined to belong to preset white list information, a wireless connection with the vehicle-mounted VR device is established, then, a vehicle-mounted VR processor is started, and then, a subscription request sent by the VR processor is obtained, wherein the subscription request is used for subscribing to camera data and inertia measurement information sent by the vehicle-mounted VR device, then, a data packet sent by the vehicle-mounted VR device through the wireless network is received, then, the data packet is determined to be target subscription data in response to the fact that the data packet contains the camera data and the inertia measurement information, then, displacement data of a user is determined according to each image contained in the camera data, then, attitude information of the user is determined according to the inertia measurement information, then, the image is processed based on the displacement data and the attitude information to generate a target to-be-displayed picture, and finally, the target to-be-displayed picture is sent to the vehicle-mounted VR device through the wireless network. Therefore, after receiving the broadcast message sent by the vehicle-mounted VR equipment through the wireless network, the vehicle-mounted VR equipment can determine whether to be in wireless connection with the vehicle-mounted VR equipment according to the manufacturer information contained in the broadcast message, and process the data packet on the premise of only determining that the received data packet is subscribed data, so as to generate a target to-be-displayed picture. The accuracy and the reliability of the data source are guaranteed, and the validity of the data is guaranteed. Because the data transmission of the wireless mode of the vehicle-mounted VR equipment can be realized by using wifi as a carrier for transmitting information, the wireless communication between the vehicle-mounted VR equipment and the vehicle-mounted VR equipment can be ensured, and the VR experience of a user is improved.

Fig. 3 is a schematic structural diagram of a communication apparatus of an in-vehicle VR device according to a third embodiment of the present disclosure.

As shown in fig. 3, the communication device 300 of the vehicle-mounted VR device may include: a receiving module 310, a generating module 320, and a transmitting module 330.

Optionally, the receiving module further includes:

the receiving unit is used for receiving a broadcast message sent by the vehicle-mounted VR equipment through a wireless network;

the determining unit is used for analyzing the broadcast message to determine the manufacturer information contained in the broadcast message;

and the establishing unit is used for establishing wireless connection with the vehicle-mounted VR equipment under the condition that the manufacturer information is determined to belong to preset white list information.

Optionally, the establishing unit is further configured to:

starting the vehicle-mounted VR processor;

and acquiring a subscription request sent by the VR processor, wherein the subscription request is used for subscribing the camera data and the inertia measurement information sent by the vehicle-mounted VR equipment.

Optionally, the generating module is specifically configured to:

responding to the data packet containing camera data and inertia measurement information, and determining that the data packet is target subscription data;

determining displacement data of a user according to each image contained in the camera shooting data;

determining attitude information of the user according to the inertial measurement information;

and processing the image based on the displacement data and the posture information to generate a target to-be-displayed picture.

In the embodiment of the disclosure, a vehicle-mounted device firstly receives a data packet sent by a vehicle-mounted VR device through a wireless network, and generates a target to-be-displayed picture according to camera data and inertia measurement information contained in the data packet in response to the fact that the data packet is determined to be target subscription data; and sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network. Therefore, wifi is used as a carrier for transmitting information to communicate, data transmission in a wireless mode of the vehicle-mounted VR device can be achieved, wireless communication between the vehicle-mounted VR device and the vehicle-mounted VR device can be guaranteed, and therefore VR experience of a user is improved.

In order to implement the foregoing embodiments, the present disclosure also provides a computer device, including: the memory, the processor and the computer program stored on the memory and capable of running on the processor, when the processor executes the program, the communication method of the vehicle-mounted VR device as proposed by the previous embodiments of the present disclosure is realized.

In order to achieve the above embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium storing a computer program which, when executed by a processor, implements the communication method of the in-vehicle VR device as proposed by the foregoing embodiments of the present disclosure.

In order to implement the foregoing embodiments, the present disclosure also proposes a computer program product which, when executed by an instruction processor in the computer program product, performs the communication method of the in-vehicle VR device as proposed by the foregoing embodiments of the present disclosure.

FIG. 4 illustrates a block diagram of an exemplary computer device suitable for use in implementing embodiments of the present disclosure. The computer device 12 shown in FIG. 4 is only one example and should not impose any limitations on the functionality or scope of use of embodiments of the present disclosure.

As shown in FIG. 4, computer device 12 is in the form of a general purpose computing device. The components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.

Bus 18 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, industry Standard Architecture (ISA) bus, micro Channel Architecture (MAC) bus, enhanced ISA bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Computer device 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by computer device 12 and includes both volatile and nonvolatile media, removable and non-removable media.

Memory 28 may include computer system readable media in the form of volatile Memory, such as Random Access Memory (RAM) 30 and/or cache Memory 32. Computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 4, and commonly referred to as a "hard drive"). Although not shown in FIG. 4, a disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a Compact disk Read Only Memory (CD-ROM), a Digital versatile disk Read Only Memory (DVD-ROM), or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the disclosure.

A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including but not limited to an operating system, one or more application programs, other program modules, and program data, each of which or some combination of which may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of the embodiments described in this disclosure.

Computer device 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), with one or more devices that enable a user to interact with computer device 12, and/or with any devices (e.g., network card, modem, etc.) that enable computer device 12 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 22. Moreover, computer device 12 may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public Network such as the Internet) via Network adapter 20. As shown, network adapter 20 communicates with the other modules of computer device 12 via bus 18. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with computer device 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.

The processing unit 16 executes various functional applications and data processing, for example, implementing the methods mentioned in the foregoing embodiments, by executing programs stored in the system memory 28.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present disclosure, "plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present disclosure in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present disclosure.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In the embodiment of the disclosure, the vehicle-mounted device firstly receives a data packet sent by the vehicle-mounted VR equipment through a wireless network, responds to the fact that the data packet is determined to be target subscription data, and generates a target picture to be displayed according to camera data and inertia measurement information contained in the data packet; and sending the target picture to be displayed to the vehicle-mounted VR equipment through a wireless network. Therefore, wifi is used as a carrier for transmitting information to communicate, data transmission in a wireless mode of the vehicle-mounted VR device can be achieved, wireless communication between the vehicle-mounted VR device and the vehicle-mounted VR device can be guaranteed, and therefore VR experience of a user is improved. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer-readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. While embodiments of the present disclosure have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present disclosure, and that changes, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present disclosure.

Claims

1. A communication method of an in-vehicle VR device, comprising:

in response to the fact that the data packet is determined to be target subscription data, generating a target to-be-displayed picture according to the camera data and the inertia measurement information contained in the data packet;

2. The method of claim 1, further comprising, prior to the receiving the data packet sent by the in-vehicle VR device over the wireless network:

receiving a broadcast message sent by vehicle-mounted VR equipment through a wireless network;

analyzing the broadcast message to determine manufacturer information contained in the broadcast message;

and under the condition that the manufacturer information is determined to belong to preset white list information, establishing wireless connection with the vehicle-mounted VR equipment.

3. The method of claim 2, further comprising, after the establishing the wireless connection with the in-vehicle VR device:

starting the vehicle-mounted VR processor;

4. The method according to any one of claims 1 to 3, wherein the generating a target to-be-displayed picture according to the camera data and the inertial measurement information included in the data packet in response to determining that the data packet is the target subscription data comprises:

5. A communication apparatus of an in-vehicle VR device, comprising:

the generating module is used for responding to the fact that the data packet is determined to be target subscription data, and generating a target picture to be displayed according to the camera data and the inertia measurement information contained in the data packet;

6. The apparatus of claim 5, wherein the receiving module further comprises:

a determining unit, configured to parse the broadcast message to determine vendor information included in the broadcast message;

7. The apparatus of claim 6, wherein the establishing unit is further configured to:

starting the vehicle-mounted VR processor;

8. The apparatus according to any one of claims 5 to 7, wherein the generating module is specifically configured to:

9. A computer device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing a method of communication for a vehicular VR device as claimed in any one of claims 1-4.

10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the communication method of the in-vehicle VR device of any one of claims 1-4.