WO2024078540A1 - 增强现实及虚拟现实设备、车载系统以及车辆 - Google Patents

增强现实及虚拟现实设备、车载系统以及车辆 Download PDF

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Publication number
WO2024078540A1
WO2024078540A1 PCT/CN2023/124049 CN2023124049W WO2024078540A1 WO 2024078540 A1 WO2024078540 A1 WO 2024078540A1 CN 2023124049 W CN2023124049 W CN 2023124049W WO 2024078540 A1 WO2024078540 A1 WO 2024078540A1
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WIPO (PCT)
Prior art keywords
vehicle
interface
head
virtual reality
control signal
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Application number
PCT/CN2023/124049
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English (en)
French (fr)
Inventor
袁安贝
张定勇
Original Assignee
蔚来汽车科技(安徽)有限公司
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Publication of WO2024078540A1 publication Critical patent/WO2024078540A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality

Definitions

  • the present application relates to the field of automobile technology, and in particular to an augmented reality and virtual reality device, an in-vehicle system, a vehicle, and a method and storage medium for realizing augmented reality and virtual reality.
  • VR virtual reality
  • AR augmented reality
  • the present application provides an augmented reality and virtual reality device, which is used to run an augmented reality and virtual reality system; the device has a first interface and at least one second interface, the first interface is used to connect to a vehicle-mounted device running an in-vehicle infotainment system, and the at least one second interface is used to connect to at least one head-mounted display device.
  • the first interface is configured to receive multimedia data transmitted by the vehicle-mounted device.
  • the at least one second interface is configured to: transmit the multimedia data to the at least one head-mounted display device to instruct the at least one head-mounted display device to play the multimedia data.
  • the at least one second interface is further configured to: obtain the playback content of the at least one head-mounted display device; the first interface is further configured to: transmit the playback content to the vehicle-mounted device, so that Instruct the vehicle-mounted device to perform corresponding playback according to the playback content.
  • the at least one second interface is further configured to: obtain a first control signal sent by the at least one head-mounted display device for controlling an in-vehicle device, the first control signal being generated by the at least one head-mounted display device based on the acquired control information; the first interface is further configured to: transmit the first control signal to the in-vehicle device to instruct the in-vehicle device to control the in-vehicle device based on the first control signal.
  • the device also has at least one third interface, which is used to connect to an external control device; the at least one third interface is configured to: obtain a second control signal sent by the control device for controlling the in-vehicle device; the first interface is also configured to: transmit the second control signal to the vehicle-mounted device to instruct the vehicle-mounted device to control the in-vehicle device according to the second control signal.
  • the at least one third interface is further configured to: obtain a third control signal sent by the control device for controlling the at least one head-mounted display device; the at least one second interface is further configured to: transmit the third control signal to the at least one head-mounted display device to instruct the at least one head-mounted display device to perform corresponding control according to the third control signal.
  • the present application provides a vehicle-mounted system, the system comprising a vehicle-mounted device and an augmented reality and virtual reality device as described in any one of the first aspects above, the vehicle-mounted device being used to run an in-vehicle infotainment system.
  • the present application provides a vehicle-mounted system, comprising a vehicle-mounted device, at least one head-mounted display device, and an augmented reality and virtual reality device as described in any one of the first aspects above, wherein the vehicle-mounted device is used to run an in-vehicle infotainment system; and the at least one head-mounted display device is used to play multimedia data.
  • system further comprises a control device, wherein the control device is connected to the augmented reality and virtual reality device via at least one third interface.
  • the present application further provides a vehicle, comprising the vehicle-mounted system as described in any one of the second aspect or the third aspect above.
  • the present application further provides a method for realizing augmented reality and virtual reality, the method being applied to augmented reality and virtual reality devices, the method comprising:
  • the multimedia data is transmitted to at least one head mounted display device for display via at least one second interface.
  • the method further includes: obtaining the content currently being played by the at least one head-mounted display device through the at least one second interface; and transmitting the content currently being played by the at least one head-mounted display device to the vehicle-mounted device through the first interface.
  • the playback content is used to instruct the vehicle-mounted device to perform corresponding playback according to the playback content.
  • the method further includes: receiving a control signal for controlling an in-vehicle device transmitted by a control device through at least one third interface; transmitting the control signal to the in-vehicle device through the first interface to instruct the in-vehicle device to control the in-vehicle device according to the control signal.
  • the present application further provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the method described in the fifth aspect are implemented.
  • the device has a first interface and at least one second interface, wherein the first interface is used to connect to a vehicle-mounted device running an in-vehicle infotainment system, and the at least one second interface is used to connect to at least one head-mounted display device.
  • the multimedia content in the vehicle-mounted device is transmitted to the connected augmented reality and virtual reality device through the first interface for processing to generate a corresponding virtual reality scene, and is transmitted to at least one head-mounted display device through at least one second interface for playback, so that the user can experience the AR or VR scene in the vehicle computer. And there is no need for additional modification of the vehicle computer, thereby saving costs.
  • FIG1 is a block diagram of an augmented reality and virtual reality device in one embodiment
  • FIG2 is a block diagram of an augmented reality and virtual reality device in another embodiment
  • FIG3 is a structural block diagram of a vehicle-mounted system in one embodiment
  • FIG4 is a structural block diagram of a vehicle-mounted system in another embodiment
  • FIG5 is a structural block diagram of a vehicle-mounted system in yet another embodiment
  • FIG6 is a flow chart of a method for implementing augmented reality and virtual reality in one embodiment
  • FIG. 7 is a diagram showing the internal structure of a computer device in one embodiment.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection, or a It can be an electrical connection, a bridge connection, or a network connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection, or a It can be an electrical connection, a bridge connection, or a network connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components.
  • the present application provides an augmented reality and virtual reality device, which is used to run an augmented reality and virtual reality system, and can provide virtual reality scenes including games, meetings, and movie watching.
  • the augmented reality and virtual reality device can be implemented using a dedicated central processing unit with corresponding processing capabilities, or can also be implemented using a common central processing unit, which is not limited in this embodiment.
  • the augmented reality and virtual reality device 10 has a first interface 11 and at least one second interface 12.
  • the first interface 11 is used to connect to a vehicle-mounted device running an in-vehicle infotainment system (In-Vehicle Infotainment, referred to as IVI), and the at least one second interface 12 is used to connect to at least one head-mounted display device to drive at least one head-mounted display device to play a corresponding virtual reality scene.
  • IVI in-vehicle infotainment system
  • the vehicle-mounted device can be implemented using a dedicated vehicle-mounted central processor, and based on the vehicle body bus system and Internet services, a vehicle-mounted integrated information processing system can be formed, which can realize a series of applications including three-dimensional navigation, real-time traffic conditions, IPTV (Interactive Personality TV, network TV), assisted driving, fault detection, vehicle information, body control, mobile office, wireless communication, online-based entertainment functions and TSP (Telematics Service Provider, remote information service provider) services.
  • IPTV Interactive Personality TV, network TV
  • assisted driving fault detection
  • vehicle information body control
  • mobile office mobile office
  • wireless communication online-based entertainment functions
  • TSP Telematics Service Provider, remote information service provider
  • the head-mounted display device can be used to play augmented reality and virtual reality content.
  • the augmented reality and virtual reality device 10 can realize data communication with the vehicle-mounted device through the first interface 11.
  • the first interface 11 can also transmit working power to the augmented reality and virtual reality device 10.
  • the augmented reality and virtual reality device 10 can also be connected to at least one head-mounted display device through at least one second interface 12.
  • each second interface 12 is respectively connected to a head-mounted display device. For example, when there are two second interfaces A and B, one second interface A can be connected to a head-mounted display device, and the other second interface B can be connected to another head-mounted display device. Similarly, when there are more second interfaces, more head-mounted display devices can be connected.
  • the number of second interfaces 12 in the above-mentioned augmented reality and virtual reality device 10 can be set to different numbers according to the actual scenario. Specifically, if it is applied to a vehicle, a corresponding number of second interfaces 12 can be adapted according to the number of seats in the vehicle in which it is applied. For example, when the augmented reality and virtual reality device 10 is applied to a four-seater vehicle, at least four second interfaces 12 can be set for it, wherein each second interface 12 is respectively connected to the head-mounted display device of the corresponding seat, so as to provide augmented reality and virtual reality functions to users in each seat of the vehicle to improve the user experience.
  • FIG. 1 of the embodiment of the present application shows a schematic diagram of an augmented reality and virtual reality device 10 in FIG. 1.
  • the example of including four second interfaces 12 is used for description, which does not limit the present application.
  • the augmented reality and virtual reality device 10 can be connected to the vehicle-mounted device through the first interface 11, and connected to at least one head-mounted display device through at least one second interface 12, so that the user can experience the AR or VR scene in the vehicle computer without the need for additional modification of the vehicle computer, thereby greatly saving costs.
  • the first interface 11 and the second interface 12 can both be implemented using a universal serial bus (USB) interface, which can specifically be an interface that complies with the USB Type-C specification.
  • USB Type-C is a USB interface appearance standard and has a smaller volume than Type-A and Type-B
  • USB Type-C can be applied to both master devices and slave devices.
  • augmented reality and virtual reality devices can be connected to vehicle-mounted devices via a USB Type-C interface, and augmented reality and virtual reality devices can also be connected to at least one head-mounted display device via at least one USB Type-C interface, thereby achieving compatible connection of multiple devices.
  • the first interface 11 may be configured to receive multimedia data transmitted by the vehicle-mounted device
  • the at least one second interface 12 may be configured to transmit the multimedia data to at least one head-mounted display device to instruct the at least one head-mounted display device to play the multimedia data.
  • the multimedia data may be data in various media forms including text, sound and image stored in the vehicle-mounted device.
  • the two parties can communicate through the first interface 11.
  • the vehicle-mounted device can transmit the multimedia data stored in itself to the augmented reality and virtual reality device 10 through the first interface 11.
  • the augmented reality and virtual reality device 10 can also process the received multimedia data into a virtual reality scene, and synchronize it to at least one head-mounted display device connected through at least one second interface 12, so that at least one head-mounted display device can play a virtual reality scene based on the multimedia data.
  • the multimedia data stored in the vehicle computer can be converted into a virtual reality scene for playback, and when the augmented reality and virtual reality device is connected to multiple head-mounted display devices, multiple users in the vehicle computer can also experience the augmented reality and virtual reality effects together to improve the user experience.
  • At least one second interface 12 may be further configured to obtain playback content of at least one head mounted display device. Then the first interface 11 may be further configured to transmit the playback content to the vehicle-mounted device to instruct the vehicle-mounted device to perform corresponding playback according to the playback content.
  • the playback content may be the content of the virtual reality scene currently being played by a head mounted display device of a user in the vehicle.
  • the user can share the content of the virtual reality scene currently being played by his head mounted display device.
  • the user can initiate a request for the currently playing virtual reality scene through his head mounted display device.
  • the head mounted display device can respond to the sharing instruction and transmit the content of the virtual reality scene currently being played (i.e., the content to be shared) to the augmented reality and virtual reality device 10 through the second interface 12.
  • the augmented reality and virtual reality device 10 can also transmit the content to be shared to the vehicle-mounted device through the first interface 11, and the vehicle-mounted device can play the received content to be shared through the multimedia device in the car (including but not limited to the audio equipment, display equipment, etc. in the car). In this way, the content of the virtual reality scene currently being played by the head mounted display device of a certain user in the car can be shared and played through the multimedia device in the car.
  • At least one second interface 12 may also be configured to: obtain a first control signal sent by at least one head mounted display device for controlling the in-vehicle device. Then the first interface 11 may also be configured to: transmit the first control signal to the in-vehicle device to instruct the in-vehicle device to control the in-vehicle device according to the first control signal.
  • the in-vehicle equipment includes but is not limited to at least one of the in-vehicle audio equipment, camera equipment, display equipment, air conditioning equipment, lighting equipment, fragrance equipment, and seat adjustment equipment.
  • the first control signal may be an instruction or command for controlling the in-vehicle equipment generated when various dynamic operations are performed on at least one head-mounted display device.
  • the first control signal may be a signal for adjusting the volume of the in-vehicle audio equipment, a signal for adjusting the temperature of the in-vehicle air conditioning equipment, a signal for adjusting the brightness of the in-vehicle lighting equipment, etc.
  • the augmented reality and virtual reality device 10 obtains the first control signal for controlling the in-vehicle device
  • the first control signal can be transmitted to the in-vehicle device through the first interface 11, and the in-vehicle device can perform control on the in-vehicle device according to the received first control signal.
  • the first control signal is a signal for adjusting the temperature increase of the in-vehicle air-conditioning device
  • the in-vehicle device can control the temperature increase of the in-vehicle air-conditioning device according to the first control signal, thereby achieving effective control of the in-vehicle device.
  • the first control signal may be generated by at least one head-mounted display device according to the acquired control information, and sent to the augmented reality and virtual reality device 10 through at least one second interface 12.
  • the control information may be information that the user performs various dynamic operations to control the in-vehicle device.
  • the augmented reality and virtual reality device 10 is connected to the vehicle-mounted device through the first interface 11, and is connected to at least one head-mounted display device through at least one second interface 12, the user can perform dynamic operations through his own head-mounted display device to initiate control information for controlling the in-vehicle device.
  • the user can initiate corresponding control information through the control buttons set on the head-mounted display device, or can initiate corresponding voice control information through the voice control component on the head-mounted display device.
  • the head-mounted display device can generate a corresponding first control signal according to the received control information, and transmit the first control signal to the augmented reality and virtual reality device 10 through the second interface 12.
  • the augmented reality and virtual reality device 10 transmits the first control signal through the first interface 11.
  • Port 11 transmits the first control signal to the vehicle-mounted device, so that the vehicle-mounted device can control the in-vehicle device according to the received first control signal.
  • the augmented reality and virtual reality device 10 may also have at least one third interface 13.
  • the third interface 13 may be implemented using a short-range communication interface. For example, it may specifically use at least one of Bluetooth, RFID (Radio Frequency Identification) and NFC (Near Field Communication).
  • the at least one third interface 13 may be used to connect to an external control device.
  • the control device may specifically be a wearable device such as a control handle, a bracelet, or a ring.
  • At least one third interface 13 may be configured to: obtain a second control signal sent by the control device for controlling the in-vehicle device. Then the first interface 11 may also be configured to: transmit the second control signal to the in-vehicle device to instruct the in-vehicle device to control the in-vehicle device according to the second control signal.
  • the second control signal may be generated by the control device according to the acquired control information, and sent to the augmented reality and virtual reality device 10 through at least one third interface 13.
  • the user may perform dynamic operations through the control device to initiate control information for controlling the in-vehicle device, and the control device may generate a corresponding second control signal according to the received control information, and transmit the second control signal to the augmented reality and virtual reality device 10 through the third interface 13.
  • the augmented reality and virtual reality device 10 may also transmit the second control signal to the vehicle-mounted device through the first interface 11, so that the vehicle-mounted device may control the in-vehicle device according to the received second control signal.
  • control device may also be a wearable device such as a control handle, bracelet, ring, etc. that is paired with a head-mounted display device.
  • the head-mounted display device may be used only for display, while the control device may be used to receive and transmit corresponding control information to control the content displayed on the head-mounted display device or to control the status of the in-vehicle device.
  • At least one third interface 13 may also be configured to: obtain a third control signal sent by the control device for controlling at least one head-mounted display device. Then at least one second interface 12 may also be configured to: transmit the third control signal to at least one head-mounted display device to instruct at least one head-mounted display device to perform corresponding control according to the third control signal.
  • the augmented reality and virtual reality device 10 can be connected to the head-mounted display device through the second interface 12, and the processed content of the virtual reality scene can be transmitted to the connected head-mounted display device through the second interface 12 for display.
  • the augmented reality and virtual reality device 10 can also be connected to the control device through the third interface 13.
  • the control device can obtain a third control signal for playing control of at least one head-mounted display device.
  • the third control signal can be a control of the playback content of the head-mounted display device (for example, what kind of virtual reality scene content is played), or it can be a control of the playback state of the head-mounted display device (for example, pause state, play state, play volume, etc.).
  • the control device can send the third control signal to the augmented reality and virtual reality device 10 through at least one third interface 13, and the augmented reality and virtual reality device 10 can perform playback control on at least one head-mounted display device according to the third control signal.
  • the control device sends the third control signal to the augmented reality and virtual reality device 10 through the corresponding third interface 13, and the augmented reality and virtual reality device 10 can transmit the third control signal to the corresponding head-mounted display device through the second interface 12, so that the corresponding head-mounted display device can increase the playback volume according to the third control signal, thereby achieving control of the head-mounted display device.
  • Each module in the above-mentioned augmented reality and virtual reality devices can be implemented in whole or in part by software, hardware, or a combination thereof.
  • Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.
  • the embodiment of the present application further provides a vehicle-mounted system, which may specifically include: an augmented reality and virtual reality device 10 and a vehicle-mounted device 20 as shown in FIG1 and FIG2 .
  • the vehicle-mounted device 20 may have a fourth interface 21 that matches the first interface 11 in the augmented reality and virtual reality device 10, and the vehicle-mounted device 20 may be connected to the first interface 11 of the augmented reality and virtual reality device 10 through the fourth interface 21, thereby realizing the connection with the augmented reality and virtual reality device 10.
  • the multimedia content in the vehicle-mounted device 20 may be processed through the connected augmented reality and virtual reality device 10 to generate a corresponding virtual reality scene, so that the user can experience the AR or VR scene in the car, and no additional modification of the vehicle is required, thereby greatly saving costs.
  • the embodiment of the present application further provides a vehicle-mounted system, which may specifically include: the augmented reality and virtual reality device 10, the vehicle-mounted device 20, and at least one head-mounted display device 30 as shown in FIG1 and FIG2.
  • the vehicle-mounted device 20 may have a fourth interface 21 that matches the first interface 11 in the augmented reality and virtual reality device 10.
  • the at least one head-mounted display device 30 has a fifth interface 31 that matches the second interface 12 in the augmented reality and virtual reality device 10.
  • the vehicle-mounted device 20 can be connected to the first interface 11 of the augmented reality and virtual reality device 10 through the fourth interface 21, and the augmented reality and virtual reality device 10 can also be connected to the fifth interface 31 of at least one head-mounted display device 30 through at least one second interface 12, thereby realizing the interconnection between the augmented reality and virtual reality device 10 and the vehicle-mounted device 20 and at least one head-mounted display device 30 respectively.
  • the multimedia content in the vehicle-mounted device 20 can be processed by the connected augmented reality and virtual reality device 10 to generate a corresponding virtual reality scene, and transmitted to at least one head-mounted display device 30 for playback; the playback content of at least one head-mounted display device 30 can also be transmitted to the vehicle-mounted device 20 through the augmented reality and virtual reality device 10 for playback; the first control signal sent by at least one head-mounted display device 30 for controlling the in-vehicle device can also be obtained through the augmented reality and virtual reality device 10, and transmitted to the vehicle-mounted device 20, and the vehicle-mounted device 20 controls the in-vehicle device according to the first control signal.
  • the user can experience the AR or VR scene in the car without additional modification of the vehicle, thus greatly saving costs.
  • the vehicle-mounted system may further include a control device 40, wherein the control device 40 may further include a sixth interface 41 that matches the third interface 13 in the augmented reality and virtual reality device 10.
  • the augmented reality and virtual reality device 10 may further be connected to the sixth interface 41 of the control device 40 through the third interface 13, thereby realizing the interconnection between the augmented reality and virtual reality device 10 and the control device 40.
  • the second control signal sent by the control device 40 for controlling the in-vehicle device can be obtained by the augmented reality and virtual reality device 10, and transmitted to the vehicle-mounted device 20, and the vehicle-mounted device 20 controls the in-vehicle device according to the second control signal;
  • the third control signal sent by the control device 40 for controlling at least one head-mounted display device 30 can also be obtained by the augmented reality and virtual reality device 10, and transmitted to at least one head-mounted display device 30, and at least one head-mounted display device 30 performs corresponding control according to the third control signal. This allows the user to conveniently perform corresponding control while experiencing the AR or VR scene.
  • a vehicle is further provided, which may include the vehicle-mounted system described in any of the above embodiments.
  • the implementation solution provided by the vehicle to solve the problem is similar to the implementation solution recorded in the above vehicle-mounted system, so this embodiment will not be repeated.
  • an embodiment of the present application further provides a method for realizing augmented reality and virtual reality, which can be applied to the augmented reality and virtual reality devices described in any of the above embodiments.
  • the implementation solution for solving the problem provided by the method is similar to the implementation solution recorded in the above augmented reality and virtual reality devices. Therefore, the specific limitations in one or more embodiments of the method for realizing augmented reality and virtual reality provided below can refer to the limitations on augmented reality and virtual reality devices above, and will not be repeated here.
  • a method for implementing augmented reality and virtual reality is provided, and the method may specifically include the following steps:
  • Step 602 Receive multimedia data transmitted by the vehicle-mounted device through the first interface.
  • the multimedia data may be data in various media forms such as text, sound and image stored in the vehicle-mounted device.
  • the two parties can communicate through the first interface.
  • the vehicle-mounted device can transmit the multimedia data stored in itself to the connected augmented reality and virtual reality device through the first interface, and the augmented reality and virtual reality device can receive the multimedia data transmitted by the vehicle-mounted device.
  • Step 604 Transmit the multimedia data to at least one head mounted display device for display via at least one second interface.
  • the augmented reality and virtual reality device can also process the received multimedia data into a virtual reality scene when receiving the multimedia data transmitted by the vehicle-mounted device, and synchronize the processed multimedia data to at least one connected head-mounted display device through at least one second interface, and at least one head-mounted display device can play the virtual reality scene based on the multimedia data.
  • the multimedia data stored in the vehicle computer can be converted into a virtual reality scene for playback, so that the user in the vehicle computer can experience the augmented reality and virtual reality effects, thereby improving the user experience.
  • the augmented reality and virtual reality device can also obtain the playback content currently played by at least one head-mounted display device through at least one second interface; and transmit the playback content to the vehicle-mounted device through the first interface to instruct the vehicle-mounted device to perform corresponding playback according to the playback content.
  • the playback content can be the content currently played by at least one head-mounted display device, and the at least one head-mounted display device is connected to the augmented reality and virtual reality device through at least one second interface.
  • the user can share the content of the virtual reality scene currently being played by his head-mounted display device.
  • the user can initiate a sharing instruction for the content of the virtual reality scene currently being played through his head-mounted display device, and the head-mounted display device can respond to the sharing instruction and transmit the content of the virtual reality scene currently being played (i.e., the content to be shared) to the augmented reality and virtual reality device through the second interface.
  • the augmented reality and virtual reality device can also transmit the content to be shared to the vehicle-mounted device through the first interface, and the vehicle-mounted device can play the received content to be shared through the multimedia device in the car (including but not limited to the audio equipment, display equipment, etc. in the car).
  • the content of the virtual reality scene currently being played by the head-mounted display device of a certain user in the car can be shared and played through the multimedia device in the car.
  • the augmented reality and virtual reality devices can also obtain a first control signal for controlling an in-vehicle device sent by at least one head-mounted display device through at least one second interface, and transmit the first control signal to the in-vehicle device through the first interface to instruct the in-vehicle device to control the in-vehicle device according to the first control signal.
  • the in-vehicle equipment includes but is not limited to at least one of the in-vehicle audio equipment, camera equipment, display equipment, air conditioning equipment, lighting equipment, fragrance equipment, and seat adjustment equipment.
  • the control signal is an instruction or command generated when various dynamic operations are performed to control the in-vehicle equipment.
  • the control signal can be a signal for adjusting the volume of the in-vehicle audio equipment, a signal for adjusting the temperature of the in-vehicle air conditioning equipment, or a signal for adjusting the brightness of the in-vehicle lighting equipment.
  • the augmented reality and virtual reality device obtains the first control signal for controlling the in-vehicle device
  • the first control signal can be transmitted to the in-vehicle device through the first interface, and the in-vehicle device can perform control on the in-vehicle device according to the received first control signal.
  • the first control signal is a signal for adjusting the temperature increase of the in-vehicle air-conditioning device
  • the in-vehicle device can control the temperature increase of the in-vehicle air-conditioning device according to the first control signal, thereby achieving effective control of the in-vehicle device.
  • the augmented reality and virtual reality devices can also receive a second control signal transmitted by the control device for controlling the in-vehicle device through at least one third interface; and transmit the second control signal to the vehicle-mounted device through the first interface to instruct the vehicle-mounted device to control the in-vehicle device according to the second control signal.
  • the user can perform dynamic operations through the control device to initiate control information for controlling the in-vehicle device.
  • the control device can generate a corresponding second control signal based on the received control information, and transmit the control signal to the augmented reality and virtual reality device through the third interface.
  • the augmented reality and virtual reality device can also transmit the control signal to the vehicle-mounted device through the first interface, so that the vehicle-mounted device can control the in-vehicle device according to the received control signal.
  • the augmented reality and virtual reality device can also obtain a third control signal sent by the control device through at least one third interface for controlling at least one head-mounted display device, and transmit the third control signal to at least one head-mounted display device through at least one second interface to instruct the at least one head-mounted display device to perform corresponding control according to the third control signal.
  • the control device may obtain a third control signal for controlling the playback of at least one head-mounted display device.
  • the third control signal may be a control of the playback content of the head-mounted display device (for example, the content of the specific virtual reality scene played), or a control of the playback state of the head-mounted display device (for example, pause state, playback state, playback volume, etc.).
  • the control device may send the third control signal to the augmented reality and virtual reality device through at least one third interface.
  • the augmented reality and virtual reality device may perform playback control on at least one head-mounted display device according to the third control signal, thereby achieving control of the head-mounted display device.
  • a computer device which may be an augmented reality and virtual reality device, and its internal structure diagram may be shown in FIG7.
  • the computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected via a system bus.
  • the processor of the computer device is used to provide computing and control capabilities.
  • the memory of the computer device includes a non-volatile storage medium and an internal memory.
  • the non-volatile storage medium stores an operating system and a computer program.
  • the internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium.
  • the communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner may be implemented through WIFI, a mobile cellular network, NFC (near field communication) or other technologies.
  • WIFI wireless fidelity
  • NFC near field communication
  • the computer program is executed by the processor, a method of augmented reality and virtual reality is implemented.
  • the display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen
  • the input device of the computer device may be a touch layer covered on the display screen, or a key, trackball or touchpad provided on the housing of the computer device, or an external keyboard, touchpad or mouse, etc.
  • FIG. 7 is merely a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied.
  • the specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.
  • a computer device including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:
  • the multimedia data is transmitted to at least one head mounted display device for display via at least one second interface.
  • the processor when the processor executes the computer program, the following steps are also implemented: obtaining the playback content currently played by the at least one head-mounted display device through the at least one second interface; and transmitting the playback content to the vehicle-mounted device through the first interface to instruct the vehicle-mounted device to perform corresponding playback according to the playback content.
  • the processor when the processor executes the computer program, the processor further implements the following steps: receiving a control signal for controlling the in-vehicle device transmitted by the control device through at least one third interface; transmitting a control signal to the in-vehicle device through the first interface; The device transmits the control signal to instruct the in-vehicle device to control the in-vehicle device according to the control signal.
  • a computer readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
  • the multimedia data is transmitted to at least one head mounted display device for display via at least one second interface.
  • the following steps are implemented: obtaining the playback content currently played by the at least one head-mounted display device through the at least one second interface; and transmitting the playback content to the vehicle-mounted device through the first interface to instruct the vehicle-mounted device to perform corresponding playback according to the playback content.
  • the following steps are implemented: receiving a control signal for controlling an in-vehicle device transmitted by a control device through at least one third interface; transmitting the control signal to the in-vehicle device through the first interface to instruct the in-vehicle device to control the in-vehicle device according to the control signal.
  • a computer program product comprising a computer program, which, when executed by a processor, implements the following steps:
  • the multimedia data is transmitted to at least one head mounted display device for display via at least one second interface.
  • the following steps are implemented: obtaining the playback content currently played by the at least one head-mounted display device through the at least one second interface; and transmitting the playback content to the vehicle-mounted device through the first interface to instruct the vehicle-mounted device to perform corresponding playback according to the playback content.
  • the following steps are implemented: receiving a control signal for controlling an in-vehicle device transmitted by a control device through at least one third interface; transmitting the control signal to the in-vehicle device through the first interface to instruct the in-vehicle device to control the in-vehicle device according to the control signal.
  • user information including but not limited to user device information, user personal information, etc.
  • data including but not limited to data used for analysis, stored data, displayed data, etc.
  • Non-volatile memory may include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc.
  • Volatile memory may include random access memory (RAM) or external cache memory, etc.
  • RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM).
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • the database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database.
  • the non-relational database may include a distributed database based on blockchain, etc., but is not limited thereto.
  • the processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but is not limited thereto.

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Abstract

一种增强现实及虚拟现实设备（10）、车载系统、车辆及实现增强现实及虚拟现实的方法和存储介质。其中增强现实及虚拟现实设备（10）用于运行增强现实及虚拟现实系统；该设备（10）具有第一接口（11）和至少一个第二接口（12），其中第一接口（11）用于与运行车载信息娱乐系统的车载设备（20）连接，至少一个第二接口（12）用于与至少一个头戴式显示设备（30）连接，从而实现将车载设备（20）中的多媒体内容通过第一接口（11）传输到连接的增强现实及虚拟现实设备（10）进行处理以生成对应的虚拟现实的场景，并通过至少一个第二接口（12）传输至至少一个头戴式显示设备（30）进行播放，使得用户在车机内即可体验AR或VR场景。

Description

增强现实及虚拟现实设备、车载系统以及车辆 技术领域
本申请涉及汽车技术领域，特别是涉及一种增强现实及虚拟现实设备、车载系统、车辆及实现增强现实及虚拟现实的方法和存储介质。
背景技术
随着新能源汽车的快速发展，用户越来越希望新能源汽车能够满足更多的娱乐性需求。而在日常生活中，虚拟现实(Virtual Reality，VR)技术或增强现实(Augmented Reality，AR)技术恰好能够满足用户大多数的娱乐需求，因此，将VR或AR技术与新能源汽车相结合具备较大的市场潜力。
传统技术中，大多车机的算力无法支撑丰富的VR或AR内容。为了将新能源汽车与VR或AR技术相结合，实现车载增强现实系统，目前一般通过在车机端额外增加车规级芯片，用于实现与VR或AR的通信以及数据传输。但是，这种方式需要对车机端进行改造，导致成本较高。
发明内容
基于此，有必要针对上述技术问题，提供一种能够在车载实现增强现实及虚拟现实的增强现实及虚拟现实设备、车载系统、车辆及实现增强现实及虚拟现实的方法和存储介质。
第一方面，本申请提供了一种增强现实及虚拟现实设备，所述设备用于运行增强现实及虚拟现实系统；所述设备具有第一接口和至少一个第二接口，所述第一接口用于与运行车载信息娱乐系统的车载设备连接，所述至少一个第二接口用于与至少一个头戴式显示设备连接。
在其中一个实施例中，第一接口被配置为：接收所述车载设备传输的多媒体数据。
在其中一个实施例中，所述至少一个第二接口被配置为：向所述至少一个头戴式显示设备传输所述多媒体数据，以指示所述至少一个头戴式显示设备播放所述多媒体数据。
在其中一个实施例中，所述至少一个第二接口还被配置为：获取所述至少一个头戴式显示设备的播放内容；所述第一接口还被配置为：向所述车载设备传输所述播放内容，以 指示所述车载设备根据所述播放内容执行相应的播放。
在其中一个实施例中，所述至少一个第二接口还被配置为：获取所述至少一个头戴式显示设备发送的，用于对车内设备进行控制的第一控制信号，所述第一控制信号是所述至少一个头戴式显示设备根据获取的控制信息生成的；所述第一接口还被配置为：向所述车载设备传输所述第一控制信号，以指示所述车载设备根据所述第一控制信号执行对所述车内设备的控制。
在其中一个实施例中，所述设备还具有至少一个第三接口，所述至少一个第三接口用于与外部的控制设备连接；所述至少一个第三接口被配置为：获取所述控制设备发送的用于对车内设备进行控制的第二控制信号；所述第一接口还被配置为：向所述车载设备传输所述第二控制信号，以指示所述车载设备根据所述第二控制信号执行对所述车内设备的控制。
在其中一个实施例中，所述至少一个第三接口还被配置为：获取所述控制设备发送的，用于对所述至少一个头戴式显示设备进行控制的第三控制信号；所述至少一个第二接口还被配置为：向所述至少一个头戴式显示设备传输所述第三控制信号，以指示所述至少一个头戴式显示设备根据所述第三控制信号执行对应的控制。
第二方面，本申请提供了一种车载系统，所述系统包括车载设备和如上第一方面任一项所述的增强现实及虚拟现实设备，所述车载设备用于运行车载信息娱乐系统。
第三方面，本申请提供了一种车载系统，所述系统包括车载设备、至少一个头戴式显示设备和如上第一方面任一项所述的增强现实及虚拟现实设备，所述车载设备用于运行车载信息娱乐系统；所述至少一个头戴式显示设备用于播放多媒体数据。
在其中一个实施例中，所述系统还包括控制设备，所述控制设备通过至少一个第三接口与所述增强现实及虚拟现实设备连接。
第四方面，本申请还提供了一种车辆，所述车辆包括如上第二方面或第三方面任一项所述的车载系统。
第五方面，本申请还提供了一种实现增强现实及虚拟现实的方法，所述方法应用于增强现实及虚拟现实设备，所述方法包括：
通过第一接口接收车载设备传输的多媒体数据；以及
通过至少一个第二接口，将所述多媒体数据传输至至少一个头戴式显示设备进行显示。
在其中一个实施例中，所述方法还包括：通过所述至少一个第二接口，获取所述至少一个头戴式显示设备当前播放的播放内容；以及通过所述第一接口向所述车载设备传输所 述播放内容，以指示所述车载设备根据所述播放内容执行相应的播放。
在其中一个实施例中，所述方法还包括：通过至少一个第三接口接收控制设备传输的用于对车内设备进行控制的控制信号；通过所述第一接口向所述车载设备传输所述控制信号，以指示所述车载设备根据所述控制信号执行对所述车内设备的控制。
第六方面，本申请还提供了一种计算机可读存储介质。所述计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现如上第五方面所述方法的步骤。
上述增强现实及虚拟现实设备、车载系统、车辆及实现增强现实及虚拟现实的方法和存储介质，其中，增强现实及虚拟现实设备用于运行增强现实及虚拟现实系统。该设备具有第一接口和至少一个第二接口，其中第一接口用于与运行车载信息娱乐系统的车载设备连接，至少一个第二接口用于与至少一个头戴式显示设备连接。从而实现将车载设备中的多媒体内容通过第一接口传输到连接的增强现实及虚拟现实设备进行处理以生成对应的虚拟现实的场景，并通过至少一个第二接口传输至至少一个头戴式显示设备进行播放，使得用户在车机内即可体验AR或VR场景。并且不需要对车机进行额外改造，从而节省了成本。
附图说明
图1为一个实施例中增强现实及虚拟现实设备的结构框图；
图2为另一个实施例中增强现实及虚拟现实设备的结构框图；
图3为一个实施例中车载系统的结构框图；
图4为另一个实施例中车载系统的结构框图；
图5为又一个实施例中车载系统的结构框图；
图6为一个实施例中实现增强现实及虚拟现实的方法的流程示意图；
图7为一个实施例中计算机设备的内部结构图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
在本申请实施例的描述中，除非另有明确的规定和限定，技术术语“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；也可以是机械连接，也 可以是电连接，也可以是桥接，亦或网络连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请实施例中的具体含义。
在一个实施例中，本申请提供了一种增强现实及虚拟现实设备，该设备用于运行增强现实及虚拟现实系统，其可以提供包括游戏、会议以及观影等虚拟现实的场景。在本实施例中，增强现实及虚拟现实设备可以采用具有相应处理能力的专用中央处理器实现，或者也可以采用普通中央处理器实现，本实施例中并不对此进行限定。
如图1所示，该增强现实及虚拟现实设备10具有第一接口11和至少一个第二接口12。其中，第一接口11用于与运行车载信息娱乐系统(In-Vehicle Infotainment，简称IVI)的车载设备连接，至少一个第二接口12用于与至少一个头戴式显示设备连接，以驱动至少一个头戴式显示设备播放对应的虚拟现实场景。具体地，车载设备可以是采用车载专用中央处理器实现，并基于车身总线系统和互联网服务，形成的车载综合信息处理系统，能够实现包括三维导航、实时路况、IPTV(Interactive Personality TV，网络电视)、辅助驾驶、故障检测、车辆信息、车身控制、移动办公、无线通讯、基于在线的娱乐功能及TSP(Telematics Service Provider，远程信息服务提供商)服务等一系列应用。头戴式显示设备则可以用于播放增强现实及虚拟现实内容。
在本实施例中，增强现实及虚拟现实设备10通过第一接口11可以实现与车载设备之间的数据通信，此外，该第一接口11还可以向增强现实及虚拟现实设备10传输工作电能。增强现实及虚拟现实设备10还可以通过至少一个第二接口12分别与至少一个头戴式显示设备连接。具体地，每一个第二接口12分别与一个头戴式显示设备对应连接，例如，当存在两个第二接口A和B时，则其中一个第二接口A可以对应连接一个头戴式显示设备，另一个第二接口B可以对应连接另一个头戴式显示设备。同理，当存在更多个第二接口时，则可以连接更多个头戴式显示设备。
例如，在一种场景下，上述增强现实及虚拟现实设备10中第二接口12的数量可以根据实际场景设置不同的数量。具体地，若将其应用于车辆中时，可以根据其应用车辆的座位数而适配对应数量的第二接口12。例如，当增强现实及虚拟现实设备10应用于四座车辆时，则可以对应为其设置至少四个第二接口12，其中，每个第二接口12分别与对应座位的头戴式显示设备连接，从而实现能够为车辆中每个座位的用户提供增强现实及虚拟现实的功能，以提高用户体验。以此类推，当该增强现实及虚拟现实设备10应用于五座车或七座车时，则可以对应为其设置至少五个或七个第二接口12。本申请实施例的图1以 包括四个第二接口12为例进行说明，其并不表示对本申请的限定。
上述实施例中，增强现实及虚拟现实设备10可以通过第一接口11与车载设备连接，并通过至少一个第二接口12与至少一个头戴式显示设备连接，从而使得用户在车机内即可体验AR或VR场景，并且不需要对车机进行额外改造，因此，极大的节省了成本。
在一个实施例中，第一接口11和第二接口12均可以采用通用串行总线接口(universal serial bus，简称USB)实现，其具体可以采用符合USB Type‐C规范的接口。由于USB Type‐C是一种USB接口外形标准，且拥有比Type‐A及Type‐B均小的体积，因此，USB Type‐C既可以应用于主设备又可以应用于从设备。例如，在本实施例中，增强现实及虚拟现实设备可以通过USB Type‐C接口与车载设备连接，增强现实及虚拟现实设备还可以通过至少一个USB Type‐C接口分别与至少一个头戴式显示设备连接，从而实现多种设备的兼容连接。
在一个实施例中，第一接口11可以被配置为：接收车载设备传输的多媒体数据。至少一个第二接口12可以被配置为：向至少一个头戴式显示设备传输该多媒体数据，以指示至少一个头戴式显示设备播放多媒体数据。
其中，多媒体数据可以是车载设备中存储的包括文本、声音和图像等多种媒体形式的数据。在本实施例中，当增强现实及虚拟现实设备10通过第一接口11与车载设备建立连接后，则双方就可以通过该第一接口11进行通信。例如，车载设备可以将自身存储的多媒体数据，通过第一接口11传输给增强现实及虚拟现实设备10。若此时增强现实及虚拟现实设备10通过至少一个第二接口12连接有至少一个头戴式显示设备，则该增强现实及虚拟现实设备10还可以对接收的多媒体数据进行虚拟现实场景的处理，并通过至少一个第二接口12同步给连接的至少一个头戴式显示设备，从而使得至少一个头戴式显示设备可以播放基于多媒体数据的虚拟现实场景。以实现将车机存储的多媒体数据转换为虚拟现实场景进行播放，而当增强现实及虚拟现实设备连接有多个头戴式显示设备时，车机内的多个用户还可以一起体验增强现实及虚拟现实效果，以提高用户体验。
在一个实施例中，至少一个第二接口12还可以被配置为：获取至少一个头戴式显示设备的播放内容。则第一接口11还可以被配置为：向车载设备传输该播放内容，以指示车载设备根据播放内容执行相应的播放。
其中，播放内容可以是车机内某一用户的头戴式显示设备当前正在播放的虚拟现实场景的内容。在本实施例中，用户可以分享自己的头戴式显示设备当前正在播放的虚拟现实场景的内容。具体地，用户可以通过自己的头戴式显示设备发起对当前正在播放的虚拟现 实场景的内容的分享指令，该头戴式显示设备则可以响应于分享指令，并将当前正在播放的虚拟现实场景的内容(即待分享内容)通过第二接口12传输至增强现实及虚拟现实设备10。若此时增强现实及虚拟现实设备10通过第一接口11连接有车载设备，则增强现实及虚拟现实设备10还可以将待分享内容通过第一接口11传输至车载设备，车载设备则可以将接收到的待分享内容通过车内的多媒体设备(包括但不限于车内的音响设备、显示设备等)进行播放。从而实现将车内某一用户的头戴式显示设备当前正在播放的虚拟现实场景的内容，通过车内多媒体设备进行共享播放。
在一个实施例中，至少一个第二接口12还可以被配置为：获取至少一个头戴式显示设备发送的，用于对车内设备进行控制的第一控制信号。则第一接口11还可以被配置为：向车载设备传输该第一控制信号，以指示车载设备根据第一控制信号执行对车内设备的控制。
其中，车内设备包括但不限于车内的音响设备、摄像设备、显示设备、空调设备、灯光设备、香氛设备、座椅调节设备中的至少一种。例如，第一控制信号可以是对至少一个头戴式显示设备实施各类动态操作时，生成的用于对车内设备进行控制的指示或命令。具体地，第一控制信号可以是调节车内音响设备音量大小的信号，也可以是调节车内空调设备温度的信号，还可以是调节车内灯光设备明暗的信号等。
具体地，当增强现实及虚拟现实设备10获取到用于对车内设备进行控制的第一控制信号时，可以通过第一接口11向车载设备传输该第一控制信号，车载设备则可以根据接收的第一控制信号执行对车内设备的控制。例如，当第一控制信号是调节车内空调设备的温度增加的信号时，车载设备则可以根据该第一控制信号控制车内空调设备的温度增加，从而实现对车内设备的有效控制。
在一种场景下，第一控制信号可以是至少一个头戴式显示设备根据获取的控制信息生成，并通过至少一个第二接口12向增强现实及虚拟现实设备10发送的。其中，控制信息可以是用户实施各类动态操作以对车内设备进行控制的信息。当增强现实及虚拟现实设备10通过第一接口11连接到车载设备，并通过至少一个第二接口12连接至少一个头戴式显示设备时，则用户可以通过自身的头戴式显示设备进行动态操作以发起对车内设备进行控制的控制信息。例如，用户可以通过头戴式显示设备上设置的控制按键发起对应的控制信息，也可以通过头戴式显示设备上的语音控制组件发起对应的语音控制信息。头戴式显示设备则可以根据接收的控制信息生成对应的第一控制信号，并通过第二接口12向增强现实及虚拟现实设备10传输该第一控制信号，增强现实及虚拟现实设备10则通过第一接 口11向车载设备传输该第一控制信号，使得车载设备可以根据接收的第一控制信号执行对车内设备的控制。
在一个实施例中，如图2所示，上述增强现实及虚拟现实设备10还可以具有至少一个第三接口13，具体地，该第三接口13可以采用近距离通信接口实现。例如，其具体可以采用蓝牙、RFID(Radio Frequency Identification，射频识别技术)以及NFC(Near Field Communication，近场通信技术)中的至少一种。该至少一个第三接口13可以用于与外部的控制设备连接。其中，控制设备具体可以是控制手柄、手环、戒指等可穿戴设备。
具体地，至少一个第三接口13可以被配置为：获取控制设备发送的用于对车内设备进行控制的第二控制信号。则第一接口11还可以被配置为：向车载设备传输该第二控制信号，以指示车载设备根据该第二控制信号执行对车内设备的控制。
其中，第二控制信号可以是控制设备根据获取的控制信息生成，并通过至少一个第三接口13向增强现实及虚拟现实设备10发送的。具体地，用户可以通过控制设备进行动态操作以发起对车内设备进行控制的控制信息，控制设备则可以根据接收的控制信息生成对应的第二控制信号，并通过第三接口13向增强现实及虚拟现实设备10传输该第二控制信号，增强现实及虚拟现实设备10还可以通过第一接口11向车载设备传输该第二控制信号，使得车载设备可以根据接收的第二控制信号执行对车内设备的控制。
在一种场景下，上述控制设备还可以是与头戴式显示设备进行配对使用的控制手柄、手环、戒指等可穿戴设备，例如，头戴式显示设备可以仅用于显示，而控制设备则可以用于接收并传输对应的控制信息，以对头戴式显示设备显示的内容进行控制，或对车内设备的状态进行控制。
在一种场景下，至少一个第三接口13还可以被配置为：获取控制设备发送的，用于对至少一个头戴式显示设备进行控制的第三控制信号。则至少一个第二接口12还可以被配置为：向至少一个头戴式显示设备传输第三控制信号，以指示至少一个头戴式显示设备根据第三控制信号执行对应的控制。
其中，增强现实及虚拟现实设备10可以通过第二接口12与头戴式显示设备连接，并将处理的虚拟现实场景的内容通过第二接口12传输至连接的头戴式显示设备进行显示。增强现实及虚拟现实设备10还可以通过第三接口13与控制设备连接。具体地，控制设备可以获取用于对至少一个头戴式显示设备进行播放控制的第三控制信号，该第三控制信号可以是对头戴式显示设备的播放内容(例如，具体播放何种虚拟现实场景的内容)的控制，也可以是对头戴式显示设备播放状态(例如，暂停状态、播放状态、播放音量等)的控制 等。控制设备在获取到对至少一个头戴式显示设备进行播放控制的第三控制信号时，则可以通过至少一个第三接口13向增强现实及虚拟现实设备10发送该第三控制信号，增强现实及虚拟现实设备10则可以根据该第三控制信号，执行对至少一个头戴式显示设备的播放控制。例如，当控制设备获取的对其中一个头戴式显示设备进行播放控制的第三控制信号为调高其播放音量时，则控制设备通过对应的第三接口13向增强现实及虚拟现实设备10发送该第三控制信号，增强现实及虚拟现实设备10则可以通过第二接口12向对应的头戴式显示设备传输该第三控制信号，使得对应的头戴式显示设备可以根据该第三控制信号调高播放音量，从而实现对头戴式显示设备的控制。
上述增强现实及虚拟现实设备中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。
在一个实施例中，如图3所示，基于同样的发明构思，本申请实施例还提供了一种车载系统，该车载系统具体可以包括：如图1、图2所示的增强现实及虚拟现实设备10以及车载设备20。其中，车载设备20上可以具有与增强现实及虚拟现实设备10中第一接口11相匹配的第四接口21，则车载设备20可以通过第四接口21与增强现实及虚拟现实设备10的第一接口11连接，从而实现与增强现实及虚拟现实设备10的连接。具体地，通过该连接，可以实现将车载设备20中的多媒体内容通过连接的增强现实及虚拟现实设备10进行处理以生成对应的虚拟现实的场景，从而使得用户在车内即可体验AR或VR场景，且不需要对车车辆进行额外改造，因此，极大的节省了成本。
可以理解的是，该车载系统所提供的解决问题的实现方案与上述增强现实及虚拟现实设备中所记载的实现方案相类似，故本实施例不再对此进行赘述。
在一个实施例中，如图4所示，基于同样的发明构思，本申请实施例还提供了一种车载系统，该车载系统具体可以包括：如图1、图2所示的增强现实及虚拟现实设备10、车载设备20以及至少一个头戴式显示设备30。其中，车载设备20上可以具有与增强现实及虚拟现实设备10中第一接口11相匹配的第四接口21。至少一个头戴式显示设备30上则具有与增强现实及虚拟现实设备10中第二接口12相匹配的第五接口31。
具体地，车载设备20可以通过第四接口21与增强现实及虚拟现实设备10的第一接口11连接，增强现实及虚拟现实设备10还可以通过至少一个第二接口12与至少一个头戴式显示设备30的第五接口31连接，从而实现增强现实及虚拟现实设备10分别与车载设备20和至少一个头戴式显示设备30的互联。
在本实施例中，通过该连接，可以实现将车载设备20中的多媒体内容通过连接的增强现实及虚拟现实设备10进行处理以生成对应的虚拟现实的场景，并传输至至少一个头戴式显示设备30进行播放；还可以实现通过增强现实及虚拟现实设备10将至少一个头戴式显示设备30的播放内容，传输到车载设备20进行播放；还可以实现通过增强现实及虚拟现实设备10获取至少一个头戴式显示设备30发送的，用于对车内设备进行控制的第一控制信号，并传输到车载设备20，由车载设备20根据该第一控制信号执行对车内设备的控制。从而使得用户在车内即可体验AR或VR场景，且不需要对车车辆进行额外改造，因此，极大的节省了成本。
在一个实施例中，如图5所示，在图4所示的车载系统的基础上，该车载系统还可以包括控制设备40，其中，控制设备40还可以具有与增强现实及虚拟现实设备10中第三接口13相匹配的第六接口41。具体地，增强现实及虚拟现实设备10还可以通过第三接口13与控制设备40的第六接口41连接，从而实现增强现实及虚拟现实设备10与控制设备40的互联。
在本实施例中，通过该连接，可以实现通过增强现实及虚拟现实设备10获取控制设备40发送的用于对车内设备进行控制的第二控制信号，并传输到车载设备20，由车载设备20根据该第二控制信号执行对车内设备的控制；还可以实现通过增强现实及虚拟现实设备10获取控制设备40发送的，用于对至少一个头戴式显示设备30进行控制的第三控制信号，并传输给至少一个头戴式显示设备30，由至少一个头戴式显示设备30根据该第三控制信号执行对应的控制。以实现在体验AR或VR场景的同时，能够便捷地进行相应的控制。
在一个实施例中，还提供了一种车辆，该车辆可以包括上述任一实施例所述的车载系统。该车辆所提供的解决问题的实现方案与上述车载系统中所记载的实现方案相类似，故本实施例不再对此进行赘述。
基于同样的发明构思，本申请实施例还提供了一种实现增强现实及虚拟现实的方法，该方法可以应用于上述任一实施例中所述的增强现实及虚拟现实设备，该方法所提供的解决问题的实现方案与上述增强现实及虚拟现实设备中所记载的实现方案相类似，故下面所提供的一个或多个实现增强现实及虚拟现实的方法实施例中的具体限定可以参见上文中对于增强现实及虚拟现实设备的限定，在此不再赘述。
在一个实施例中，如图6所示，提供了一种实现增强现实及虚拟现实的方法，该方法具体可以包括如下步骤：
步骤602，通过第一接口接收车载设备传输的多媒体数据。
其中，多媒体数据可以是车载设备中存储的包括文本、声音和图像等多种媒体形式的数据。在本实施例中，增强现实及虚拟现实设备通过第一接口与车载设备建立连接后，则双方就可以通过第一接口进行通信。例如，车载设备可以将自身存储的多媒体数据，通过第一接口传输给连接的增强现实及虚拟现实设备，增强现实及虚拟现实设备则可以接收到车载设备传输的多媒体数据。
步骤604，通过至少一个第二接口，将多媒体数据传输至至少一个头戴式显示设备进行显示。
具体地，若增强现实及虚拟现实设备通过至少一个第二接口连接有至少一个头戴式显示设备，则增强现实及虚拟现实设备在接收到车载设备传输的多媒体数据时，还可以对接收的多媒体数据进行虚拟现实场景的处理，并通过至少一个第二接口将处理后的多媒体数据同步给连接的至少一个头戴式显示设备，至少一个头戴式显示设备则可以播放基于多媒体数据的虚拟现实场景。从而实现将车机存储的多媒体数据转换为虚拟现实场景进行播放，使得车机内的用户可以体验增强现实及虚拟现实效果，以提高用户体验。
在一个实施例中，增强现实及虚拟现实设备还可以通过至少一个第二接口，获取至少一个头戴式显示设备当前播放的播放内容；并通过第一接口向车载设备传输该播放内容，以指示车载设备根据该播放内容执行相应的播放。其中，播放内容可以是至少一个头戴式显示设备当前播放的内容，至少一个头戴式显示设备通过至少一个第二接口与增强现实及虚拟现实设备连接。
在本实施例中，用户可以分享自己的头戴式显示设备当前正在播放的虚拟现实场景的内容。具体地，用户可以通过自己的头戴式显示设备发起对当前正在播放的虚拟现实场景的内容的分享指令，该头戴式显示设备则可以响应于分享指令，并将当前正在播放的虚拟现实场景的内容(即待分享内容)通过第二接口传输至增强现实及虚拟现实设备。增强现实及虚拟现实设备则还可以将待分享内容通过第一接口传输至车载设备，车载设备则可以将接收到的待分享内容通过车内的多媒体设备(包括但不限于车内的音响设备、显示设备等)进行播放。从而实现将车内某一用户的头戴式显示设备当前正在播放的虚拟现实场景的内容，通过车内多媒体设备进行共享播放。
在一个实施例中，增强现实及虚拟现实设备还可以通过至少一个第二接口获取至少一个头戴式显示设备发送的，用于对车内设备进行控制的第一控制信号，并通过第一接口向车载设备传输该第一控制信号，以指示车载设备根据第一控制信号执行对车内设备的控制。
其中，车内设备包括但不限于车内的音响设备、摄像设备、显示设备、空调设备、灯光设备、香氛设备、座椅调节设备中的至少一种。控制信号则是实施各类动态操作时生成的用于对车内设备进行控制的指示或命令，例如，控制信号可以是调节车内音响设备音量大小的信号，也可以是调节车内空调设备温度的信号，还可以是调节车内灯光设备明暗的信号等。
具体地，当增强现实及虚拟现实设备获取到用于对车内设备进行控制的第一控制信号时，可以通过第一接口向车载设备传输该第一控制信号，车载设备则可以根据接收的第一控制信号执行对车内设备的控制。例如，当第一控制信号是调节车内空调设备的温度增加的信号时，车载设备则可以根据该第一控制信号控制车内空调设备的温度增加，从而实现对车内设备的有效控制。
在一个实施例中，增强现实及虚拟现实设备还可以通过至少一个第三接口接收控制设备传输的用于对车内设备进行控制的第二控制信号；并通过第一接口向车载设备传输该第二控制信号，以指示车载设备根据第二控制信号执行对车内设备的控制。
具体地，用户可以通过控制设备进行动态操作以发起对车内设备进行控制的控制信息，控制设备则可以根据接收的控制信息生成对应的第二控制信号，并通过第三接口向增强现实及虚拟现实设备传输该控制信号，增强现实及虚拟现实设备则还可以通过第一接口向车载设备传输该控制信号，从而使得车载设备可以根据接收的控制信号执行对车内设备的控制。
在一个实施例中，增强现实及虚拟现实设备还可以通过至少一个第三接口获取控制设备发送的，用于对至少一个头戴式显示设备进行控制的第三控制信号，并通过至少一个第二接口向至少一个头戴式显示设备传输第三控制信号，以指示至少一个头戴式显示设备根据第三控制信号执行对应的控制。
具体地，控制设备可以获取用于对至少一个头戴式显示设备进行播放控制的第三控制信号，该第三控制信号可以是对头戴式显示设备的播放内容(例如，具体播放何种虚拟现实场景的内容)的控制，也可以是对头戴式显示设备播放状态(例如，暂停状态、播放状态、播放音量等)的控制等。控制设备在获取到对至少一个头戴式显示设备进行播放控制的第三控制信号时，则可以通过至少一个第三接口向增强现实及虚拟现实设备发送该第三控制信号，增强现实及虚拟现实设备则可以根据该第三控制信号，执行对至少一个头戴式显示设备的播放控制，从而实现对头戴式显示设备的控制。
应该理解的是，虽然如上所述的各实施例所涉及的流程图中的各个步骤按照箭头的指 示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，这些步骤可以以其它的顺序执行。而且，如上所述的各实施例所涉及的流程图中的至少一部分步骤可以包括多个步骤或者多个阶段，这些步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，这些步骤或者阶段的执行顺序也不必然是依次进行，而是可以与其它步骤或者其它步骤中的步骤或者阶段的至少一部分轮流或者交替地执行。
在一个实施例中，提供了一种计算机设备，该计算机设备可以是增强现实及虚拟现实设备，其内部结构图可以如图7所示。该计算机设备包括通过系统总线连接的处理器、存储器、通信接口、显示屏和输入装置。其中，该计算机设备的处理器用于提供计算和控制能力。该计算机设备的存储器包括非易失性存储介质、内存储器。该非易失性存储介质存储有操作系统和计算机程序。该内存储器为非易失性存储介质中的操作系统和计算机程序的运行提供环境。该计算机设备的通信接口用于与外部的终端进行有线或无线方式的通信，无线方式可通过WIFI、移动蜂窝网络、NFC(近场通信)或其他技术实现。该计算机程序被处理器执行时以实现一种增强现实及虚拟现实的方法。该计算机设备的显示屏可以是液晶显示屏或者电子墨水显示屏，该计算机设备的输入装置可以是显示屏上覆盖的触摸层，也可以是计算机设备外壳上设置的按键、轨迹球或触控板，还可以是外接的键盘、触控板或鼠标等。
本领域技术人员可以理解，图7中示出的结构，仅仅是与本申请方案相关的部分结构的框图，并不构成对本申请方案所应用于其上的计算机设备的限定，具体的计算机设备可以包括比图中所示更多或更少的部件，或者组合某些部件，或者具有不同的部件布置。
在一个实施例中，提供了一种计算机设备，包括存储器和处理器，存储器中存储有计算机程序，该处理器执行计算机程序时实现以下步骤：
通过第一接口接收车载设备传输的多媒体数据；以及
通过至少一个第二接口，将所述多媒体数据传输至至少一个头戴式显示设备进行显示。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：通过所述至少一个第二接口，获取所述至少一个头戴式显示设备当前播放的播放内容；以及，通过所述第一接口向所述车载设备传输所述播放内容，以指示所述车载设备根据所述播放内容执行相应的播放。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：通过至少一个第三接口接收控制设备传输的用于对车内设备进行控制的控制信号；通过所述第一接口向所述车载 设备传输所述控制信号，以指示所述车载设备根据所述控制信号执行对所述车内设备的控制。
在一个实施例中，提供了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现以下步骤：
通过第一接口接收车载设备传输的多媒体数据；以及
通过至少一个第二接口，将所述多媒体数据传输至至少一个头戴式显示设备进行显示。
在一个实施例中，计算机程序被处理器执行时实现以下步骤：通过所述至少一个第二接口，获取所述至少一个头戴式显示设备当前播放的播放内容；以及，通过所述第一接口向所述车载设备传输所述播放内容，以指示所述车载设备根据所述播放内容执行相应的播放。
在一个实施例中，计算机程序被处理器执行时实现以下步骤：通过至少一个第三接口接收控制设备传输的用于对车内设备进行控制的控制信号；通过所述第一接口向所述车载设备传输所述控制信号，以指示所述车载设备根据所述控制信号执行对所述车内设备的控制。
在一个实施例中，提供了一种计算机程序产品，包括计算机程序，该计算机程序被处理器执行时实现以下步骤：
通过第一接口接收车载设备传输的多媒体数据；以及
通过至少一个第二接口，将所述多媒体数据传输至至少一个头戴式显示设备进行显示。
在一个实施例中，计算机程序被处理器执行时实现以下步骤：通过所述至少一个第二接口，获取所述至少一个头戴式显示设备当前播放的播放内容；以及，通过所述第一接口向所述车载设备传输所述播放内容，以指示所述车载设备根据所述播放内容执行相应的播放。
在一个实施例中，计算机程序被处理器执行时实现以下步骤：通过至少一个第三接口接收控制设备传输的用于对车内设备进行控制的控制信号；通过所述第一接口向所述车载设备传输所述控制信号，以指示所述车载设备根据所述控制信号执行对所述车内设备的控制。
需要说明的是，本申请所涉及的用户信息(包括但不限于用户设备信息、用户个人信息等)和数据(包括但不限于用于分析的数据、存储的数据、展示的数据等)，均为经用户授权或者经过各方充分授权的信息和数据。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过 计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一非易失性计算机可读取存储介质中，该计算机程序在执行时，可包括如上述各方法的实施例的流程。其中，本申请所提供的各实施例中所使用的对存储器、数据库或其它介质的任何引用，均可包括非易失性和易失性存储器中的至少一种。非易失性存储器可包括只读存储器(Read-Only Memory，ROM)、磁带、软盘、闪存、光存储器、高密度嵌入式非易失性存储器、阻变存储器(ReRAM)、磁变存储器(Magnetoresistive Random Access Memory，MRAM)、铁电存储器(Ferroelectric Random Access Memory，FRAM)、相变存储器(Phase Change Memory，PCM)、石墨烯存储器等。易失性存储器可包括随机存取存储器(Random Access Memory，RAM)或外部高速缓冲存储器等。作为说明而非局限，RAM可以是多种形式，比如静态随机存取存储器(Static Random Access Memory，SRAM)或动态随机存取存储器(Dynamic Random Access Memory，DRAM)等。本申请所提供的各实施例中所涉及的数据库可包括关系型数据库和非关系型数据库中至少一种。非关系型数据库可包括基于区块链的分布式数据库等，不限于此。本申请所提供的各实施例中所涉及的处理器可为通用处理器、中央处理器、图形处理器、数字信号处理器、可编程逻辑器、基于量子计算的数据处理逻辑器等，不限于此。
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请的保护范围应以所附权利要求为准。

Claims (14)

  1. 一种增强现实及虚拟现实设备，其特征在于，所述设备用于运行增强现实及虚拟现实系统；所述设备具有第一接口和至少一个第二接口，所述第一接口用于与运行车载信息娱乐系统的车载设备连接，所述至少一个第二接口用于与至少一个头戴式显示设备连接。
  2. 根据权利要求1所述的设备，其特征在于，所述第一接口被配置为：
    接收所述车载设备传输的多媒体数据。
  3. 根据权利要求2所述的设备，其特征在于，所述至少一个第二接口被配置为：
    向所述至少一个头戴式显示设备传输所述多媒体数据，以指示所述至少一个头戴式显示设备播放所述多媒体数据。
  4. 根据权利要求1所述的设备，其特征在于，所述至少一个第二接口还被配置为：获取所述至少一个头戴式显示设备的播放内容；
    所述第一接口还被配置为：向所述车载设备传输所述播放内容，以指示所述车载设备根据所述播放内容执行相应的播放。
  5. 根据权利要求1所述的设备，其特征在于，所述至少一个第二接口还被配置为：获取所述至少一个头戴式显示设备发送的，用于对车内设备进行控制的第一控制信号，所述第一控制信号是所述至少一个头戴式显示设备根据获取的控制信息生成的；
    所述第一接口还被配置为：向所述车载设备传输所述第一控制信号，以指示所述车载设备根据所述第一控制信号执行对所述车内设备的控制。
  6. 根据权利要求1所述的设备，其特征在于，所述设备还具有至少一个第三接口，所述至少一个第三接口用于与外部的控制设备连接；
    所述至少一个第三接口被配置为：获取所述控制设备发送的用于对车内设备进行控制的第二控制信号；
    所述第一接口还被配置为：向所述车载设备传输所述第二控制信号，以指示所述车载设备根据所述第二控制信号执行对所述车内设备的控制。
  7. 根据权利要求6所述的设备，其特征在于，所述至少一个第三接口还被配置为：获取所述控制设备发送的，用于对所述至少一个头戴式显示设备进行控制的第三控制信号；
    所述至少一个第二接口还被配置为：向所述至少一个头戴式显示设备传输所述第三控制信号，以指示所述至少一个头戴式显示设备根据所述第三控制信号执行对应的控制。
  8. 一种车载系统，其特征在于，所述系统包括车载设备和如权利要求1至7中任一项所述的增强现实及虚拟现实设备，所述车载设备用于运行车载信息娱乐系统。
  9. 一种车载系统，其特征在于，所述系统包括车载设备、至少一个头戴式显示设备和如权利要求1至7中任一项所述的增强现实及虚拟现实设备；所述车载设备用于运行车载信息娱乐系统；所述至少一个头戴式显示设备用于播放多媒体数据。
  10. 根据权利要求9所述的系统，其特征在于，所述系统还包括控制设备，所述控制设备通过至少一个第三接口与所述增强现实及虚拟现实设备连接。
  11. 一种车辆，其特征在于，包括权利要求8至10中任一项所述的车载系统。
  12. 一种实现增强现实及虚拟现实的方法，其特征在于，所述方法应用于增强现实及虚拟现实设备，所述方法包括：
    通过第一接口接收车载设备传输的多媒体数据；以及
    通过至少一个第二接口，将所述多媒体数据传输至至少一个头戴式显示设备进行显示；和/或
    通过所述至少一个第二接口，获取所述至少一个头戴式显示设备当前播放的播放内容；以及
    通过所述第一接口向所述车载设备传输所述播放内容，以指示所述车载设备根据所述播放内容执行相应的播放。
  13. 根据权利要求12所述的方法，其特征在于，所述方法还包括：
    通过至少一个第三接口接收控制设备传输的用于对车内设备进行控制的控制信号；
    通过所述第一接口向所述车载设备传输所述控制信号，以指示所述车载设备根据所述控制信号执行对所述车内设备的控制。
  14. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现权利要求12或13所述的方法的步骤。
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CN114506278A (zh) * 2020-10-29 2022-05-17 通用汽车环球科技运作有限责任公司 用于车载娱乐的全景虚拟环境
CN115022731A (zh) * 2022-05-17 2022-09-06 蔚来汽车科技(安徽)有限公司 车载观影系统、车载观影方法及计算机存储介质
CN114996183A (zh) * 2022-06-07 2022-09-02 蔚来汽车科技(安徽)有限公司 一种车载增强现实系统、车辆以及通信实现方法
CN115042730A (zh) * 2022-06-24 2022-09-13 蔚来汽车科技(安徽)有限公司 一种车载增强现实系统、车辆以及通信实现方法
CN115610348A (zh) * 2022-10-12 2023-01-17 蔚来汽车科技(安徽)有限公司 增强现实及虚拟现实设备、车载系统以及车辆

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