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

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

technical field

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

Background technique

At present, vehicle-mounted VR (Virtual Reality, virtual reality) all realizes communication through wired means, that is, the VR headset is usually connected to the vehicle through a double-c cable, thereby realizing signal transmission. However, the wired method will make users feel uncomfortable and natural, and at the same time, the appearance looks like a bottle in the past, which is very unsightly. Therefore, how to realize the wireless communication of the vehicle-mounted VR headset is a problem that needs to be solved today.

Contents of the invention

The present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.

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

Receive the data packets sent by the vehicle-mounted VR device through the wireless network;

In response to determining that the data packet is target subscription data, generate a target to-be-displayed picture according to the camera data and inertial measurement information contained in the data packet;

Sending the target to-be-displayed image to the vehicle-mounted VR device through a wireless network.

The embodiment of the second aspect of the present disclosure proposes a communication device for a vehicle-mounted VR device, including:

The receiving module is used to receive the data packet sent by the vehicle-mounted VR device through the wireless network;

A generating module, configured to generate a target image to be displayed according to the camera data and inertial measurement information contained in the data packet in response to determining that the data packet is target subscription data;

A sending module, configured to send the target image to be displayed to the vehicle-mounted VR device through a wireless network.

The embodiment of the third aspect of the present disclosure proposes a computer device, including: a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, it realizes the A communication method for a vehicle-mounted VR device proposed in the embodiment of the first aspect.

The embodiment of the fourth aspect of the present disclosure proposes a non-transitory computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the communication of the vehicle-mounted VR device as proposed in the embodiment of the first aspect of the present disclosure is realized. method.

The embodiment of the fifth aspect of the present disclosure provides a computer program product, and when the instruction processor in the computer program product is executed, executes the communication method for the vehicle-mounted VR device proposed in the first aspect of the present disclosure.

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

In the embodiment of the present disclosure, the vehicle machine first receives the data packet sent by the vehicle-mounted VR device through the wireless network, and in response to determining that the data packet is target subscription data, generates a target according to the camera data and inertial measurement information contained in the data packet. The picture to be displayed: sending the target picture to be displayed to the vehicle-mounted VR device through a wireless network. Therefore, using wifi as the carrier of information transmission for communication can realize the wireless data transmission of the vehicle-mounted VR device, that is, can ensure the wireless communication with the vehicle-mounted VR device, thereby improving the user's VR experience.

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.

Description of drawings

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

FIG. 1 is a schematic flowchart of a communication method for a vehicle-mounted VR device provided by a first embodiment of the present disclosure;

FIG. 2 is a schematic flowchart of a communication method for a vehicle-mounted VR device provided by a second embodiment of the present disclosure;

FIG. 3 is a structural block diagram of a communication device for a vehicle-mounted VR device provided by a third embodiment of the present disclosure;

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

detailed description

Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present disclosure and should not be construed as limiting the present disclosure.

The following describes the communication method, device, computer equipment and storage medium of the vehicle-mounted VR device according to the embodiments of the present disclosure with reference to the accompanying drawings.

FIG. 1 is a schematic flowchart of a communication method for a vehicle-mounted VR device provided by a first embodiment of the present disclosure.

It should be noted that the communication method of the vehicle-mounted VR device in the first embodiment of the present disclosure is executed by the communication device of the vehicle-mounted VR device, which can be realized by software and/or hardware, and which can be configured in the vehicle In the server of the present disclosure, the communication method of the vehicle-mounted VR device proposed in the first embodiment of the present disclosure will be described below with "vehicle-machine" as the execution subject, and no limitation is made here.

As shown in Figure 1, the communication method of the vehicle-mounted VR device may include the following steps:

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

Wherein, the vehicle-mounted VR device may be a VR headset or VR glasses, which are not limited here.

It should be noted that, as a display device, the vehicle-mounted VR device can only install a wifi module to receive and send data, so as to realize the lightweight of the vehicle-mounted VR device and reduce the burden on the user's head.

Since the wifi module is arranged in the vehicle-mounted VR device, the vehicle-mounted VR device can automatically connect with the vehicle-mounted wifi module after entering the vehicle, thereby establishing a wireless path and realizing wireless data transmission and sending.

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

Step 102, in response to determining that the data packet is target subscription data, generate a target image to be displayed according to the camera data and inertial measurement information included in the data packet.

Wherein, the target subscription data may be data satisfying a preset subscription condition. After the car machine receives the data packet, it can be sent to the input system (input system) for judgment. If the current data package is the target subscription data, the data can be used as the data to be used for subsequent calculations. If the current data packet is not the target subscription data, the car machine can send the data packet information to the buffer to squeeze and discard, which is not limited here. Therefore, only when the data packet data is the target subscription data, that is, when the information in the data packet is subscription information, that is, valid information, the information can be used, so that the information can be filtered and screened, ensuring the Calculate the availability of information.

Wherein, the target image to be displayed may be an image to be displayed in the vehicle-mounted VR device.

Wherein, the camera data may be a picture captured by a camera of the vehicle-mounted VR device in the vehicle, which may be a multi-frame image, and is used to obtain scene information in the vehicle.

Among them, the inertial measurement information can be used to measure the posture information of the user. Since the VR device is worn by the user on the head, it can detect the angle of free rotation of the head in different directions, or it can also be the pitch angle.

Specifically, the inertial measurement information may be acquired by an inertial sensor (Inertialmeasurement unit, IMU) in the vehicle-mounted VR device. Among them, inertial sensors include accelerometers and gyroscopes.

In the present disclosure, a vehicle-mounted VR device with 6 degrees of freedom can be selected, which can not only detect the change of field of view angle caused by the rotation of the head, but also detect the change of up, down, front, back, left, and right displacement caused by body movement.

It should be noted that, in this disclosure, the car machine can calculate the current posture of the user in the car according to the inertial measurement information contained in the data packet, and determine the position of the user in the car according to the camera data. The car machine can send displacement data and attitude information to the graphics processor through the on-board VR processor, so that the graphics processor can render and draw the picture to generate the target display picture.

Step 103, sending the target image to be displayed to the vehicle-mounted VR device through a wireless network.

Specifically, the vehicle machine can send the target to-be-displayed picture to the vehicle-mounted VR device for display through the wireless network, and the vehicle-mounted VR device can divide the received picture and send it to different monitors for display.

In the embodiment of the present disclosure, the vehicle machine first receives the data packet sent by the vehicle-mounted VR device through the wireless network, and in response to determining that the data packet is target subscription data, generates a target according to the camera data and inertial measurement information contained in the data packet. The picture to be displayed: sending the target picture to be displayed to the vehicle-mounted VR device through a wireless network. Therefore, using wifi as the carrier of information transmission for communication can realize the wireless data transmission of the vehicle-mounted VR device, that is, can ensure the wireless communication with the vehicle-mounted VR device, thereby improving the user's VR experience.

Fig. 2 is a schematic flowchart of a communication method for a vehicle-mounted VR device according to a second embodiment of the present disclosure.

As shown in Figure 2, the communication method of the vehicle-mounted VR device may include the following steps:

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

It should be noted that a wifi module can 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. Among them, wifi can choose wifi6, and reach 8stream, to ensure the bandwidth reaches 9.6Gbps, to achieve full running. Because the vehicle-mounted VR device uses an acceptable refresh rate and uses DSC compression, it needs at least 9Gbps of bandwidth.

Wherein, the wireless network may be wifi.

Specifically, after the car machine is turned on, the wifi can start polling in the background to monitor specific information. When the vehicle-mounted VR device is turned on, it starts to use wifi to send a special broadcast, which contains vendor information (manufacturer information) and mac information (physical address information).

Step 202, analyze the broadcast message to determine the manufacturer information contained in the broadcast message.

It should be noted that after the wifi of the car monitors the broadcast message, it can analyze the broadcast packet to determine whether the manufacturer information in the broadcast is a member of the white list that has been entered in the car.

Step 203: Establishing a wireless connection with the vehicle-mounted VR device when it is determined that the manufacturer information belongs to the preset white list information.

It should be noted that if the manufacturer's information belongs to the preset white list information, the car machine can identify the manufacturer's information as a trusted device, and then establish a connection with the car VR device, and further access the device as a wireless access point. Go to the wifi network and establish a wireless connection.

Optionally, the device may determine the name of the wireless connection according to the address identification information included in the broadcast message. Wherein, the address identification information may be mac information. In the present disclosure, the wireless connection may be named with the mac address as the name.

Step 204, start the vehicle-mounted VR processor.

Wherein, the vehicle-mounted VR processor may be a VR device initiator (vr_lanucher) in the vehicle.

Specifically, after the wireless connection is established, the vehicle-mounted VR processor in the vehicle can be started. At the same time, the vehicle-mounted VR device has also started the wifi connection, and the data generated by itself in real time is sent to the vehicle through the wireless connection. .

Step 205, acquiring a subscription request sent by the VR processor, wherein the subscription request is used to subscribe to the camera data and inertial 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 camera data and inertial measurement information.

Wherein, the subscription request can be sent by the VR processor to the vehicle, and after the VR processor is started, the vehicle VR device can subscribe to the camera data and inertial measurement information sent by the wireless network. Therefore, after receiving the data packet sent by the vehicle-mounted VR device through the wireless network, the data is judged to determine whether the data is subscription information.

Step 206, receiving the data packet sent by the vehicle-mounted VR device through the 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 here.

Step 207, in response to the fact that the data packet contains camera data and inertial measurement information, determine that the data packet is target subscription data.

It should be noted that camera data and inertial measurement information are also the current subscription objects. If the data package contains camera data and inertial measurement information, the vehicle can determine the data package as the target subscription data.

In the present disclosure, the car machine can add the current target subscription data to the preset data subscription list in real time, and at the same time, modify and update the subscription objects as required.

Step 208, determine the user's displacement data according to each image included in the camera data.

Wherein, the camera data, that is, the picture data captured by the VR device (VR glasses). It is understandable that since the VR device can continuously transmit picture data to the car machine, that is, the car machine can obtain multiple sets of image frames for calculation.

Optionally, the position of the current VR device can be calculated by using coordinate data of three-dimensional space points in multiple sets of images, that is, pixel points. Specifically, machine learning algorithms can be used to compare and analyze multiple groups of adjacent frame images, and the current VR device, that is, the motion of the user, can be analyzed to determine the relative positions of each frame of images.

Alternatively, a target basic image, that is, a reference image, may be preset. Among them, the target basic image can contain multiple reference areas, such as seat reference area, car window reference area, car door reference area, etc., and each reference area contains the spatial coordinates of the calibration object (target object) and baseline etc. By comparing the image in the camera data with the base image of the target, the current position of the VR device can be judged, that is, the spatial position in the vehicle.

Optionally, after receiving the inertial measurement information, the VR processor can convert the camera data into the user's displacement data through the cv algorithm.

Step 209, determine the posture information of the user according to the inertial measurement information.

Specifically, the inertial measurement sensor on the VR device can obtain deviation data such as angular velocity, acceleration, and pitch angle at each moment of the VR device. Since the environment in the car is relatively complex and in a state of motion, the posture information of the VR device at different moments can be collected based on the IMU gyro inertial measurement sensor. It should be noted that since the VR device needs to be worn on the brain, that is, the posture information measured by the IMU can be used to characterize the posture of the user's head.

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

It should be noted that the car machine can send the displacement data and the attitude information to the graphics processor, that is, the GPU, for rendering and drawing to generate a target image to be displayed.

Step 211, sending the target image to be displayed to the vehicle-mounted VR device through a wireless network.

It should be noted that, for a specific implementation manner of step 211, reference may be made to the foregoing embodiments, and details are not described here.

In the embodiment of the present disclosure, first receive the broadcast message sent by the vehicle-mounted VR device through the wireless network, then analyze the broadcast message to determine the manufacturer information contained in the broadcast message, and then determine that the manufacturer information belongs to the preset In the case of whitelist information, establish a wireless connection with the vehicle-mounted VR device, then start the vehicle-mounted VR processor, and then obtain the subscription request sent by the VR processor, wherein the subscription request is used for subscribing The camera data and inertial measurement information sent by the vehicle-mounted VR device, and then receive the data packet sent by the vehicle-mounted VR device through the wireless network, and then determine that the data packet is the target subscription data in response to the camera data and inertial measurement information contained in the data packet , and then determine the user's displacement data according to each image contained in the camera data, and then determine the user's posture information according to the inertial measurement information, and then based on the displacement data and the posture information, the The image is processed to generate a target image to be displayed, and finally the target image to be displayed is sent to the vehicle-mounted VR device through a wireless network. Thus, after receiving the broadcast message sent by the vehicle-mounted VR device through the wireless network, the car machine can determine whether to wirelessly connect with the vehicle-mounted VR device according to the manufacturer information contained in the broadcast message, and only when it is determined that the received data packet is Under the premise of subscribed data, process the data packet and generate the target screen to be displayed. Not only the accuracy and reliability of the data source are guaranteed, but also the validity of the data is guaranteed. Since wifi is used as the carrier of information transmission for communication, it can realize the wireless data transmission of the vehicle-mounted VR device, that is, it can guarantee the wireless communication with the vehicle-mounted VR device, thereby improving the user's VR experience.

FIG. 3 is a schematic structural diagram of a communication device for a vehicle-mounted VR device provided by 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 sending module 330 .

The receiving module is used to receive the data packet sent by the vehicle-mounted VR device through the wireless network;

A generating module, configured to generate a target image to be displayed according to the camera data and inertial measurement information contained in the data packet in response to determining that the data packet is target subscription data;

A sending module, configured to send the target image to be displayed to the vehicle-mounted VR device through a wireless network.

Optionally, the receiving module also includes:

The receiving unit is used to receive the broadcast message sent by the vehicle-mounted VR device through the wireless network;

a determining unit, configured to analyze the broadcast message to determine the manufacturer information contained in the broadcast message;

The establishment unit is configured to establish a wireless connection with the vehicle-mounted VR device when it is determined that the manufacturer information belongs to the preset white list information.

Optionally, the establishment unit is also used for:

Start the on-board VR processor;

Obtain the subscription request sent by the VR processor, wherein the subscription request is used to subscribe to the camera data and inertial measurement information sent by the vehicle-mounted VR device.

Optionally, the generating module is specifically used for:

In response to the data packet containing camera data and inertial measurement information, determining that the data packet is target subscription data;

Determine the user's displacement data according to each image contained in the camera data;

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

Based on the displacement data and the posture information, the image is processed to generate a target image to be displayed.

In the embodiment of the present disclosure, the vehicle machine first receives the data packet sent by the vehicle-mounted VR device through the wireless network, and in response to determining that the data packet is target subscription data, generates a target according to the camera data and inertial measurement information contained in the data packet. The picture to be displayed: sending the target picture to be displayed to the vehicle-mounted VR device through a wireless network. Therefore, using wifi as the carrier of information transmission for communication can realize the wireless data transmission of the vehicle-mounted VR device, that is, can ensure the wireless communication with the vehicle-mounted VR device, thereby improving the user's VR experience.

In order to realize the above-mentioned embodiments, the present disclosure also proposes a computer device, including: a memory, a processor, and a computer program stored on the memory and operable on the processor. When the processor executes the program, the foregoing embodiments of the present disclosure are implemented. A communication method for a vehicle-mounted VR device is proposed.

In order to realize the above-mentioned embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium storing a computer program. When the computer program is executed by a processor, the communication method of the vehicle-mounted VR device as proposed in the foregoing embodiments of the present disclosure is implemented.

In order to realize the above-mentioned embodiments, the present disclosure also proposes a computer program product. When the instruction processor in the computer program product executes, it executes the communication method of the vehicle-mounted VR device as proposed in the foregoing embodiments of the present disclosure.

Figure 4 shows 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 an example, and should not limit the functions and scope of use of the embodiments of the present disclosure.

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

Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus structures. For example, these architectures include but are not limited to Industry Standard Architecture (Industry Standard Architecture; hereinafter referred to as: ISA) bus, Micro Channel Architecture (Micro Channel Architecture; hereinafter referred to as: MAC) bus, enhanced ISA bus, video electronics standard Association (Video Electronics Standards Association; hereinafter referred to as: VESA) local bus and peripheral component interconnection (Peripheral Component Interconnection; hereinafter referred to as: PCI) bus.

Computer device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by computer device 12 and include both volatile and nonvolatile media, removable and non-removable media.

The memory 28 may include a computer system readable medium in the form of a volatile memory, such as a random access memory (Random Access Memory; hereinafter referred to as: RAM) 30 and/or a 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 and write to non-removable, non-volatile magnetic media (not shown in FIG. 4, commonly referred to as a "hard drive"). Although not shown in FIG. 4, a disk drive for reading and writing to a removable nonvolatile disk (such as a "floppy disk") may be provided, as well as a disk drive for a removable nonvolatile disk (such as a CD-ROM (Compact Disc Read Only Memory (hereinafter referred to as: CD-ROM), Digital Video Disc Read Only Memory (hereinafter referred to as: DVD-ROM) or other optical media) read and write optical disc drives. In these cases, each drive may be connected to bus 18 via one or more data media interfaces. Memory 28 may include at least one program product having a set (eg, at least one) of program modules configured to perform the functions of various embodiments of the present 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 or some combination of these examples may include implementations of network environments. The program modules 42 generally perform the functions and/or methods of the embodiments described in this disclosure.

The computer device 12 may also communicate with one or more external devices 14 (e.g., a keyboard, pointing device, display 24, etc.), and with one or more devices that enable a user to interact with the computer device 12, and/or with Any device (eg, network card, modem, etc.) that enables the computing device 12 to communicate with one or more other computing devices. Such communication may occur through input/output (I/O) interface 22 . Moreover, the computer device 12 can also be connected with one or more networks (such as a local area network (Local Area Network; hereinafter referred to as: LAN), a wide area network (Wide Area Network; hereinafter referred to as: WAN) and/or public networks, such as the Internet, through the network adapter 20. ) communication. As shown, network adapter 20 communicates with other modules of computer device 12 via bus 18 . It should be appreciated that although not shown, 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 system, etc.

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

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

Any process or method descriptions in flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing custom logical functions or steps of a process , and the scope of preferred embodiments of the present disclosure includes additional implementations in which functions may be performed out of the order shown or discussed, including substantially concurrently or in reverse order depending on the functions involved, which shall It is understood by those skilled in the art to which the embodiments of the present disclosure pertain.

The logic and/or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, which can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruction execution systems, devices or equipment used. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device. More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, since the program can be read, for example, by optically scanning the paper or other medium, followed by editing, interpretation or other suitable processing if necessary. processing to obtain the program electronically and store it in computer memory.

It should be understood that various parts of the present disclosure may be implemented in hardware, software, firmware or a combination thereof. In the embodiments described above, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware as in another embodiment, it can be implemented by any one or combination of the following techniques known in the art: a discrete Logic circuits, ASICs with suitable combinational logic gates, Programmable Gate Arrays (PGA), Field Programmable Gate Arrays (FPGA), etc.

Those of ordinary skill in the art can understand that all or part of the steps carried by the methods of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. During execution, one or a combination of the steps of the method embodiments is included.

In the embodiment of the present disclosure, the vehicle machine first receives the data packet sent by the vehicle-mounted VR device through the wireless network, and in response to determining that the data packet is target subscription data, generates a target according to the camera data and inertial measurement information contained in the data packet. The picture to be displayed: sending the target picture to be displayed to the vehicle-mounted VR device through a wireless network. Therefore, using wifi as the carrier of information transmission for communication can realize the wireless data transmission of the vehicle-mounted VR device, that is, can ensure the wireless communication with the vehicle-mounted VR device, thereby improving the user's VR experience. In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing module, each unit may exist separately physically, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like. Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present disclosure, and those skilled in the art can understand the above-mentioned embodiments within the scope of the present disclosure. The embodiments are subject to changes, modifications, substitutions and variations.

Claims (10)

1. A communication method for a vehicle-mounted VR device, comprising: Receive the data packets sent by the vehicle-mounted VR device through the wireless network; In response to determining that the data packet is target subscription data, generate a target to-be-displayed picture according to the camera data and inertial measurement information contained in the data packet; Sending the target to-be-displayed image to the vehicle-mounted VR device through a wireless network. 2. The method according to claim 1, further comprising: Receive the broadcast message sent by the vehicle-mounted VR device through the wireless network; Parse the broadcast message to determine the manufacturer information contained in the broadcast message; When it is determined that the manufacturer information belongs to the preset white list information, establish a wireless connection with the vehicle-mounted VR device. 3. The method according to claim 2, characterized in that, after establishing the wireless connection with the vehicle-mounted VR device, further comprising: Start the on-board VR processor; Obtain the subscription request sent by the VR processor, wherein the subscription request is used to subscribe to the camera data and inertial measurement information sent by the vehicle-mounted VR device. 4. The method according to any one of claims 1-3, wherein in response to determining that the data packet is target subscription data, a target is generated according to the camera data and inertial measurement information contained in the data packet The screen to be displayed includes: In response to the data packet containing camera data and inertial measurement information, determining that the data packet is target subscription data; Determine the user's displacement data according to each image contained in the camera data; determining posture information of the user according to the inertial measurement information; Based on the displacement data and the posture information, the image is processed to generate a target image to be displayed. 5. A communication device for a vehicle-mounted VR device, comprising: The receiving module is used to receive the data packet sent by the vehicle-mounted VR device through the wireless network; A generating module, configured to generate a target image to be displayed according to the camera data and inertial measurement information contained in the data packet in response to determining that the data packet is target subscription data; A sending module, configured to send the target image to be displayed to the vehicle-mounted VR device through a wireless network. 6. The device according to claim 5, wherein the receiving module further comprises: The receiving unit is used to receive the broadcast message sent by the vehicle-mounted VR device through the wireless network; a determining unit, configured to parse the broadcast message to determine the manufacturer information contained in the broadcast message; The establishment unit is configured to establish a wireless connection with the vehicle-mounted VR device when it is determined that the manufacturer information belongs to preset whitelist information. 7. The device according to claim 6, wherein the establishing unit is further configured to: Start the on-board VR processor; Obtain the subscription request sent by the VR processor, wherein the subscription request is used to subscribe to the camera data and inertial measurement information sent by the vehicle-mounted VR device. 8. The device according to any one of claims 5-7, wherein the generating module is specifically used for: In response to the data packet containing camera data and inertial measurement information, determining that the data packet is target subscription data; Determine the user's displacement data according to each image contained in the camera data; determining posture information of the user according to the inertial measurement information; Based on the displacement data and the posture information, the image is processed to generate a target image to be displayed. 9. A computer device, characterized in that it comprises a memory, a processor, and a computer program stored on the memory and operable on the processor, and when the processor executes the program, it realizes the process described in claims 1-4. Any one of the communication methods for the vehicle-mounted VR device. 10. A computer-readable storage medium storing a computer program, characterized in that, when the computer program is executed by a processor, the communication method for the vehicle-mounted VR device according to any one of claims 1-4 is implemented.

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