Vehicle cabin driving safety video conferencing method and device, vehicle and medium

Abstract

The application relates to the field of automobile intelligent networking technology, in particular to a vehicle cabin driving safety video conference method and device, a vehicle and a medium, wherein the method comprises the following steps: judging whether a video conference screen projection request is received; if the video conference screen projection request is received, obtaining a current vehicle speed and a first continuous driving duration under the current vehicle speed; if it is determined that the current vehicle meets preset video conference screen projection conditions based on the current vehicle speed and the first continuous driving duration, the video conference is projected to a front row display screen of the vehicle. Thus, the problem that the driving safety of a driver is not considered when a video conference application is accessed in a current automobile intelligent cabin, the video conference in driving has visual interference on the driver, and multi-screen display lacks interaction is solved, the visual interference of the video conference on the driver in driving is reduced, and multi-screen display interaction of the video conference can be realized.

Description

Technical Field

[0001] This application relates to the field of intelligent connected vehicle technology, and in particular to a video conferencing method, device, vehicle, and medium for vehicle cabin driving safety. Background Technology

[0002] Currently, automotive smart cockpits have integrated video conferencing applications, connecting to the network to enable online video conferencing on the vehicle side, and the video conferencing also has multi-screen display capabilities.

[0003] However, current smart cockpit video conferencing does not take into account the driving safety of drivers. Video conferencing while driving can easily cause visual interference to drivers. In addition, there is a lack of interactive control strategies for multi-screen displays. Summary of the Invention

[0004] This application provides a video conferencing method, device, vehicle, and medium for vehicle cockpit driving safety, to solve the problems that current video conferencing applications accessed in automotive smart cockpits do not take into account the driving safety of drivers, video conferencing while driving causes visual interference to drivers, and multi-screen displays lack interactivity.

[0005] The first aspect of this application provides a video conferencing method for vehicle cabin driving safety, including the following steps: determining whether a video conferencing projection request has been received; if the video conferencing projection request is received, obtaining the current vehicle speed and a first continuous driving duration at the current vehicle speed; if it is determined based on the current vehicle speed and the first continuous driving duration that the current vehicle meets preset video conferencing projection conditions, then projecting the video conference onto the front display screen of the vehicle.

[0006] The above technical solution determines whether a vehicle can conduct video conferencing by measuring its current speed and the duration at that speed, thus ensuring the driver's safety.

[0007] Optionally, after obtaining the current vehicle speed and the first continuous driving time at the current vehicle speed, the method further includes: determining whether the current vehicle speed is less than a preset vehicle speed threshold and whether the first continuous driving time is greater than or equal to a first preset time; if the current vehicle speed is less than the preset vehicle speed threshold and the first continuous driving time is greater than or equal to the first preset time, then the current vehicle is determined to meet the preset video conferencing projection conditions.

[0008] The above technical solution determines whether video conferencing can be conducted by measuring the vehicle's current speed and the duration at that speed, thus ensuring the driver's safety.

[0009] Optionally, after projecting the video conference onto the front display screen of the vehicle, the method further includes: determining whether a user's screen switching instruction has been received; if the switching instruction is received, then projecting the video conference onto the rear display screen of the vehicle.

[0010] Through the above technical solution, multi-screen display and interaction can be used to share video conferences with rear passengers, making the participants flexible and controllable.

[0011] Optionally, the switching command includes physical button commands or gesture commands.

[0012] The above technical solution allows for switching video conferencing displays not only via physical button commands but also via gesture commands.

[0013] Optionally, determining whether a user's screen switching command has been received includes: collecting the user's gestures on the front display screen and the coordinate information corresponding to the gestures; matching a target control command from a preset command library based on the gestures and the coordinate information corresponding to the gestures; and determining that the user's screen switching command has been received if the target control command is a screen switching command.

[0014] The above technical solution determines the switching command based on the user's gestures on the front display screen and the coordinate information corresponding to the gestures, thereby increasing interaction.

[0015] Optionally, after projecting the video conference onto the front display screen of the vehicle, the method further includes: if the current vehicle speed is greater than or equal to the preset vehicle speed threshold and the second continuous driving duration is greater than or equal to the second preset duration, then a reminder message is displayed to remind the user, and the video conference interface is switched to an audio conference interface.

[0016] Through the above technical solution, when the current vehicle speed is greater than or equal to the preset vehicle speed threshold and the second continuous driving time is greater than or equal to the second preset time, a reminder message pop-up will appear, and the video conferencing interface will be switched to the voice conferencing interface to reduce the visual interference of video conferencing on the driver while driving.

[0017] A second aspect of this application provides a video conferencing device for vehicle cabin driving safety, comprising: a judgment module for judging whether a video conferencing projection request has been received; an acquisition module for acquiring the current vehicle speed and a first continuous driving duration at the current vehicle speed if the video conferencing projection request is received; and a projection module for projecting the video conference onto the front display screen of the vehicle if it is determined based on the current vehicle speed and the first continuous driving duration that the current vehicle meets preset video conferencing projection conditions.

[0018] The above technical solution determines whether the vehicle has received a user's video conference projection request through a judgment module, and obtains the current vehicle speed and the first continuous driving time at the current vehicle speed through an acquisition module. When the current vehicle speed and the first continuous driving time at the current vehicle speed meet the preset video conference projection conditions, the projection module projects the video conference onto the front display screen of the vehicle. The current vehicle speed and the continuous driving time at the current vehicle speed determine whether the vehicle can conduct video conferences, thus ensuring the driving safety of the driver.

[0019] Optionally, after obtaining the current vehicle speed and the first continuous driving time at the current vehicle speed, the obtaining module is further configured to: determine whether the current vehicle speed is less than a preset vehicle speed threshold and whether the first continuous driving time is greater than or equal to a first preset time; if the current vehicle speed is less than the preset vehicle speed threshold and the first continuous driving time is greater than or equal to the first preset time, then determine that the current vehicle meets the preset video conferencing projection conditions.

[0020] Through the above technical solution, the acquisition module determines whether video conferencing can be conducted by measuring the vehicle's current speed and the duration at that speed, thus ensuring the driver's driving safety.

[0021] Optionally, after projecting the video conference onto the front display screen of the vehicle, the projection module is further configured to: determine whether a user's switching command for switching displays has been received; if the switching command is received, then project the video conference onto the rear display screen of the vehicle.

[0022] Through the above technical solution, the projection module can display interactive content on multiple screens and can also be shared with rear passengers to participate in video conferences, making the participants flexible and controllable.

[0023] Optionally, the switching command includes physical button commands or gesture commands.

[0024] The above technical solution allows for switching video conferencing displays not only via physical button commands but also via gesture commands.

[0025] Optionally, the screen projection module, in determining whether a user's screen switching command has been received, is further configured to: collect the user's gestures on the front-row display screen and the coordinate information corresponding to the gestures; match a target control command from a preset command library based on the gestures and the coordinate information corresponding to the gestures; and if the target control command is a screen switching command, determine that a user's screen switching command has been received.

[0026] Through the above technical solution, the screen projection module determines the switching command based on the user's gestures on the front display screen and the coordinate information corresponding to the gestures, thereby increasing interaction.

[0027] Optionally, after projecting the video conference onto the front display screen of the vehicle, the projection module is further configured to: if the current vehicle speed is greater than or equal to the preset vehicle speed threshold and the second continuous driving duration is greater than or equal to the second preset duration, then pop up a reminder message to remind the user and switch the video conference interface to the audio conference interface.

[0028] Through the above technical solution, when the current vehicle speed is greater than or equal to the preset vehicle speed threshold and the second continuous driving time is greater than or equal to the second preset time, the projection module will pop up a reminder message pop-up and switch the video conferencing interface to the voice conferencing interface to reduce the visual interference of video conferencing to the driver while driving.

[0029] A third aspect of this application provides a vehicle, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement a video conferencing method for vehicle cabin driving safety as described in the above embodiments.

[0030] A fourth aspect of this application provides a computer-readable storage medium having a computer program stored thereon, which is executed by a processor to implement a video conferencing method for vehicle cabin driving safety as described in the above embodiments.

[0031] In the above implementation, it is determined whether a video conference projection request has been received. If a video conference projection request is received, the vehicle's current speed and the first continuous driving time at the current speed are obtained. If, based on the current speed and the first continuous driving time, it is determined that the vehicle meets the preset video conference projection conditions, the video conference is projected onto the vehicle's front display screen. This solves the problem that current video conferencing applications in automotive smart cockpits do not consider driver safety, cause visual interference to drivers during video conferences while driving, and lack interactivity in multi-screen displays. It reduces visual interference for drivers during video conferences and enables interactive multi-screen video conference displays.

[0032] Additional aspects and advantages of this application 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 this application. Attached Figure Description

[0033] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein:

[0034] Figure 1This is a flowchart illustrating a video conferencing method for vehicle cabin driving safety according to an embodiment of this application;

[0035] Figure 2 This is a schematic diagram of the structure of a vehicle intelligent cockpit according to an embodiment of this application;

[0036] Figure 3 This is a schematic diagram of a vehicle smart cockpit video conferencing software according to an embodiment of this application;

[0037] Figure 4 This is a schematic diagram of a pop-up overlay video conferencing interface according to one embodiment of this application;

[0038] Figure 5 This is a schematic diagram of a three-finger swipe gesture according to an embodiment of this application;

[0039] Figure 6 This is a schematic diagram of a video conferencing display interface on the rear left display screen according to an embodiment of this application;

[0040] Figure 7 This is a schematic diagram of a video conferencing display interface on the rear right display screen according to an embodiment of this application;

[0041] Figure 8 Example diagram of a video conferencing device for vehicle cabin driving safety according to embodiments of this application;

[0042] Figure 9 This is a schematic diagram of a vehicle structure according to an embodiment of this application. Attached image description:

[0044] 10 - Video conferencing device for vehicle cabin driving safety; 100 - Judgment module; 200 - Acquisition module; 300 - Screen projection module. Detailed Implementation

[0045] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein 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 with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0046] The following description, with reference to the accompanying drawings, outlines a video conferencing method, apparatus, vehicle, and storage medium for vehicle cabin driving safety according to embodiments of this application. Addressing the issues mentioned in the background section regarding the lack of consideration for driver safety when integrating video conferencing applications into automotive smart cockpits, resulting in visual interference for drivers during video conferencing while driving and a lack of interactivity in multi-screen displays, this application provides a video conferencing method for vehicle cabin driving safety. In this method, it is determined whether a video conferencing projection request has been received. If such a request is received, the current vehicle speed and a first continuous driving duration at that speed are obtained. If, based on the current vehicle speed and the first continuous driving duration, it is determined that the vehicle meets preset video conferencing projection conditions, the video conference is projected onto the vehicle's front-row display screen. This solves the problems of current video conferencing applications in automotive smart cockpits failing to consider driver safety, visual interference for drivers during video conferencing while driving, and a lack of interactivity in multi-screen displays, reducing visual interference for drivers during video conferencing and enabling interactive multi-screen video conferencing.

[0047] Specifically, Figure 1 This is a flowchart illustrating a video conferencing method for vehicle cabin driving safety provided in an embodiment of this application.

[0048] In this embodiment, an online video conferencing app, displays (including the front center console display, the rear left display, and the rear right display), a microphone array (at least two microphones, four microphones are preferred), speakers (four speakers are recommended), and cameras (at least one front camera, multiple cameras are preferred) are installed in the vehicle's cockpit host unit. Figure 2 As shown, the cockpit main unit is the controller, which connects to the display screen, microphone, speakers, and camera to form a complete in-vehicle video conferencing system. The cockpit main unit can connect to the network, displaying online video conference content on various displays, playing conference audio through the speakers, and capturing voices of people inside the vehicle through the microphone and images of people inside the vehicle through the camera, synchronizing these images to the online conferencing application.

[0049] like Figure 1 As shown, the video conferencing method for vehicle cabin driving safety includes the following steps:

[0050] In step S101, it is determined whether a video conference screen sharing request has been received.

[0051] This can be understood as follows: if a user enters a video conferencing app and clicks to start a video conference, it is determined that the app has received the user's video conference screen sharing request.

[0052] In step S102, if a video conference projection request is received, the vehicle's current speed and the first continuous driving duration at the current speed are obtained.

[0053] Optionally, in some embodiments, after obtaining the vehicle's current speed and the first continuous driving time at the current speed, the method further includes: determining whether the current speed is less than a preset speed threshold and whether the first continuous driving time is greater than or equal to a first preset time; if the current speed is less than the preset speed threshold and the first continuous driving time is greater than or equal to the first preset time, then the current vehicle is determined to meet the preset video conferencing projection conditions.

[0054] The preset vehicle speed threshold and the first preset duration can be thresholds set by the user, thresholds obtained through a limited number of experiments, or thresholds obtained through a limited number of computer simulations. In this embodiment, the preset vehicle speed threshold is set to 15 km / h and the first preset duration is set to 3 seconds.

[0055] Specifically, such as Figure 3 As shown, when the vehicle receives a user's video conference projection request, the cockpit system reports the vehicle speed signal in real time, obtains the vehicle's current speed and the first continuous driving time at the current speed. If the current speed is less than 15km / h and continues at 15km / h for 3 seconds, or continues for more than 3 seconds, then the vehicle is determined to meet the preset video conference projection conditions.

[0056] In step S103, if the current vehicle speed and the first continuous driving time determine that the current vehicle meets the preset video conference projection conditions, then the video conference will be projected to the front display screen of the vehicle.

[0057] It should be understood that if the current vehicle speed is less than 15km / h and remains at 15km / h for 3 seconds or more, the video conference will be projected onto the front display screen of the vehicle. The video conference will be projected onto the front display screen by default.

[0058] Optionally, in some embodiments, after projecting the video conference onto the front display screen of the vehicle, the method further includes: determining whether a user's switching instruction for switching the display screen has been received; if a switching instruction is received, then projecting the video conference onto the rear display screen of the vehicle.

[0059] In some embodiments, the switching instructions include physical button instructions or gesture instructions.

[0060] Understandably, the menu buttons on the left side of the vehicle's front display screen are physical buttons, including the rear left and rear right switches, such as... Figure 4 As shown, gesture commands include left swipe gesture commands, right swipe gesture commands, and down swipe gesture commands, such as... Figure 5 As shown.

[0061] Optionally, in some embodiments, determining whether a user's screen switching instruction has been received includes: collecting the user's gestures on the front display screen and the coordinate information corresponding to the gestures; matching a target control instruction from a preset instruction library based on the gestures and the coordinate information corresponding to the gestures; and determining that a user's screen switching instruction has been received if the target control instruction is a screen switching instruction.

[0062] The preset instruction library includes, but is not limited to, switching instructions and exit instructions.

[0063] Understandably, when the vehicle speed is less than 15km / h and lasts for 3 seconds, the video conference will be projected onto the front display screen of the vehicle. Users can control the projection to the rear left and rear right display screens via the left menu button, or switch screens by swiping left and right with three fingers. The same video conference content will be displayed on the rear display screens. Rear passengers can turn off the projection by swiping down with three fingers on the rear left or rear right display screens, and the on / off status will be synchronized to the front conference application.

[0064] When a user swipes three fingers on the front display screen, the vehicle collects the user's gesture and the corresponding coordinate information on the front display screen. If the target control command matched from the preset command library based on the gesture and the corresponding coordinate information is a screen-switching command, the video conferencing display screen is switched according to the user's switching command.

[0065] Specifically, when a user clicks the rear left switch in the left menu, the video conference will be projected to the rear left display screen of the vehicle; when the user clicks the rear right switch, the video conference will be projected to the rear right display screen of the vehicle; when the user swipes left on the front display screen with three fingers, the switching command is determined to be a left swipe gesture command, and the video conference will be projected to the rear left display screen of the vehicle; when the user swipes right on the front display screen with three fingers, the switching command is determined to be a right swipe gesture command, and the video conference will be projected to the rear right display screen of the vehicle; when the user swipes down on the front display screen with three fingers, the switching command is determined to be a down swipe gesture command, and the video conference projection will be turned off.

[0066] Optionally, in some embodiments, after projecting the video conference onto the front display screen of the vehicle, the method further includes: if the current vehicle speed is greater than or equal to a preset vehicle speed threshold and the second continuous driving duration is greater than or equal to a second preset duration, then a reminder message is displayed to remind the user, and the video conference interface is switched to an audio conference interface.

[0067] The second preset duration can be a threshold set by the user, a threshold obtained through a limited number of experiments, or a threshold obtained through a limited number of computer simulations. In this embodiment, the second preset duration is set to 3 seconds.

[0068] Specifically, the vehicle monitors its current speed in real time. When the current speed exceeds 15 km / h and the second continuous driving duration is 3 seconds, a pop-up reminder message overlays the video conference content on the front display screen and prompts "Pay attention to driving safety." The button below is for "Exit Meeting." Figure 4 As shown, the video conferencing interface switches to the audio conferencing interface. Clicking the "Exit Meeting" button below will exit the current video conferencing session. The pop-up overlay serves as a protection and reminder, and also as a disclaimer. When the current vehicle speed is less than 15 km / h for 3 seconds, the pop-up overlay disappears, and the audio conferencing interface switches back to the video conferencing interface.

[0069] It should be noted that when the video conference is projected onto the rear-seat display, no driving safety reminder pop-up appears regardless of the vehicle speed. The pop-up windows on the left and right rear displays cover the conference interface as shown below. Figure 6 and Figure 7 As shown.

[0070] The video conferencing method for vehicle cabin driving safety proposed in this application determines whether a video conferencing projection request has been received. If a video conferencing projection request is received, the current vehicle speed and a first continuous driving duration at the current speed are obtained. If, based on the current vehicle speed and the first continuous driving duration, it is determined that the current vehicle meets the preset video conferencing projection conditions, the video conference is projected to the front display screen of the vehicle. This solves the problems of current video conferencing applications in automotive smart cockpits not considering driver safety, causing visual interference to drivers during video conferencing while driving, and lacking interactivity in multi-screen displays. It reduces visual interference to drivers during video conferencing and enables interactive multi-screen video conferencing.

[0071] Next, referring to the accompanying drawings, a video conferencing device for vehicle cabin driving safety proposed according to an embodiment of this application is described.

[0072] Figure 8 This is a block diagram of a video conferencing device for vehicle cabin driving safety according to an embodiment of this application.

[0073] like Figure 8 As shown, the video conferencing device 10 for vehicle cabin driving safety includes: a judgment module 100, an acquisition module 200, and a projection module 300.

[0074] The system includes a judgment module 100 for determining whether a video conference projection request has been received; an acquisition module 200 for acquiring the vehicle's current speed and the first continuous driving time at the current speed if a video conference projection request is received; and a projection module 300 for projecting the video conference onto the vehicle's front display screen if the current vehicle meets the preset video conference projection conditions based on the current speed and the first continuous driving time.

[0075] Optionally, in some embodiments, after obtaining the vehicle's current speed and the first continuous driving time at the current speed, the acquisition module 200 is further configured to: determine whether the current speed is less than a preset speed threshold and whether the first continuous driving time is greater than or equal to a first preset time; if the current speed is less than the preset speed threshold and the first continuous driving time is greater than or equal to the first preset time, then determine that the current vehicle meets the preset video conferencing projection conditions.

[0076] Optionally, in some embodiments, after projecting the video conference to the front display screen of the vehicle, the projection module 300 is further configured to: determine whether a user's switching instruction for switching the display screen has been received; if a switching instruction is received, then project the video conference to the rear display screen of the vehicle.

[0077] Optionally, in some embodiments, the switching instructions include physical button instructions or gesture instructions.

[0078] Optionally, in some embodiments, the screen projection module 300, in determining whether a user's screen switching instruction has been received, is further configured to: collect the user's gestures on the front display screen and the coordinate information corresponding to the gestures; match a target control instruction from a preset instruction library based on the gestures and the coordinate information corresponding to the gestures; and if the target control instruction is a screen switching instruction, determine that a user's screen switching instruction has been received.

[0079] Optionally, in some embodiments, after projecting the video conference onto the front display screen of the vehicle, the projection module 300 is further configured to: if the current vehicle speed is greater than or equal to a preset vehicle speed threshold and the second continuous driving duration is greater than or equal to a second preset duration, then pop up a reminder message to remind the user and switch the video conference interface to an audio conference interface.

[0080] It should be noted that the explanation of the aforementioned video conferencing method embodiment for vehicle cabin driving safety also applies to the video conferencing device for vehicle cabin driving safety in this embodiment, and will not be repeated here.

[0081] The video conferencing device for vehicle cabin driving safety proposed in this application determines whether a video conferencing projection request has been received. If a video conferencing projection request is received, the device obtains the vehicle's current speed and a first continuous driving time at the current speed. If, based on the current speed and the first continuous driving time, it is determined that the vehicle meets preset video conferencing projection conditions, the video conference is projected onto the vehicle's front display screen. This solves the problems of current video conferencing applications in automotive smart cockpits not considering driver safety, causing visual interference to drivers during video conferencing while driving, and lacking interactivity in multi-screen displays. It reduces visual interference for drivers during video conferencing and enables interactive multi-screen video conferencing.

[0082] Figure 9 A schematic diagram of the structure of a vehicle provided in an embodiment of this application. The vehicle may include:

[0083] The memory 901, the processor 902, and the computer program stored on the memory 901 and capable of running on the processor 902.

[0084] When processor 902 executes the program, it implements the video conferencing method for vehicle cabin driving safety provided in the above embodiments.

[0085] Furthermore, the vehicle also includes:

[0086] Communication interface 903 is used for communication between memory 901 and processor 902.

[0087] The memory 901 is used to store computer programs that can run on the processor 902.

[0088] The memory 901 may include high-speed RAM memory, and may also include non-volatile memory, such as at least one disk storage device.

[0089] If the memory 901, processor 902, and communication interface 903 are implemented independently, then the communication interface 903, memory 901, and processor 902 can be interconnected via a bus to complete communication between them. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 9The bus is represented by a single thick line, but this does not mean that there is only one bus or one type of bus.

[0090] Optionally, in a specific implementation, if the memory 901, processor 902, and communication interface 903 are integrated on a single chip, then the memory 901, processor 902, and communication interface 903 can communicate with each other through an internal interface.

[0091] The processor 902 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of this application.

[0092] This application also provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the above-described video conferencing method for vehicle cabin driving safety.

[0093] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0094] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "N" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0095] Any process or method described in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more N executable instructions for implementing custom logic functions or processes, and the scope of the preferred embodiments of this application includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the functions involved, as should be understood by those skilled in the art to which embodiments of this application pertain.

[0096] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a processor-included system, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include: an electrical connection having one or more wires (electronic device), a portable computer disk drive (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 optical disc read-only memory (CDROM). Alternatively, the computer-readable medium may be paper or other suitable media on which the program can be printed, since the program can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, interpreting, or otherwise processing as necessary, and then stored in a computer memory.

[0097] It should be understood that the various parts of this application can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods can be implemented using 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 using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0098] Those skilled in the art will understand that all or part of the steps of the methods in the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage medium, and when executed, the program includes one or a combination of the steps of the method embodiments.

[0099] Furthermore, the functional units in the various embodiments of this application can be integrated into a processing module, or each unit can exist physically separately, or two or more units can be integrated into a module. The integrated module can be implemented in hardware or as a software functional module. If the integrated module is implemented as a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0100] The storage medium mentioned above can be a read-only memory, a disk, or an optical disk, etc. Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. A video conferencing method for vehicle cabin driving safety, characterized in that, Includes the following steps: Determine if a video conference screen sharing request has been received; If the video conference screen sharing request is received, the vehicle's current speed and the first continuous driving duration at the current speed are obtained; as well as If the current vehicle speed and the first continuous driving time determine that the current vehicle meets the preset video conference projection conditions, then the video conference will be projected to the front display screen of the vehicle. After obtaining the current vehicle speed and the first continuous driving time at the current vehicle speed, the method further includes: determining whether the current vehicle speed is less than a preset vehicle speed threshold and whether the first continuous driving time is greater than or equal to a first preset time; if the current vehicle speed is less than the preset vehicle speed threshold and the first continuous driving time is greater than or equal to the first preset time, then the current vehicle is determined to meet the preset video conferencing projection conditions. After projecting the video conference onto the front display screen of the vehicle, the method further includes: determining whether a user's screen switching command has been received; if the switching command is received, then projecting the video conference onto the rear display screen of the vehicle. After projecting the video conference onto the front display screen of the vehicle, the method further includes: if the current vehicle speed is greater than or equal to the preset vehicle speed threshold and the second continuous driving duration is greater than or equal to the second preset duration, then a reminder message will pop up to remind the user, and the video conference interface will be switched to the audio conference interface.

2. The method according to claim 1, characterized in that, The switching instructions include physical button instructions or gesture instructions.

3. The method according to claim 1, characterized in that, The step of determining whether a user's screen switching command has been received includes: Collect the user's gestures and the coordinate information corresponding to the gestures on the front display screen; Based on the gesture and the coordinate information corresponding to the gesture, a target control command is matched from a preset command library; If the target control command is a screen switching command, then it is determined that the user's screen switching command has been received.

4. A video conferencing device for vehicle cabin driving safety, characterized in that, include: The judgment module is used to determine whether a video conference screen sharing request has been received; The acquisition module is used to acquire the vehicle's current speed and the first continuous driving duration at the current speed if the video conference screen projection request is received. as well as The screen projection module is used to project the video conference onto the front display screen of the vehicle if it is determined that the current vehicle meets the preset video conference projection conditions based on the current vehicle speed and the first continuous driving time. After obtaining the current vehicle speed and the first continuous driving time at the current vehicle speed, the obtaining module is further configured to: determine whether the current vehicle speed is less than a preset vehicle speed threshold and whether the first continuous driving time is greater than or equal to the first preset time. If the current vehicle speed is less than the preset vehicle speed threshold and the first continuous driving duration is greater than or equal to the first preset duration, then the current vehicle is determined to meet the preset video conferencing projection conditions. After projecting the video conference onto the front display screen of the vehicle, the projection module is further configured to: determine whether a user's screen switching command has been received; if the switching command is received, then project the video conference onto the rear display screen of the vehicle. After projecting the video conference onto the front display screen of the vehicle, the projection module is further configured to: if the current vehicle speed is greater than or equal to the preset vehicle speed threshold and the second continuous driving duration is greater than or equal to the second preset duration, then pop up a reminder message to remind the user and switch the video conference interface to the audio conference interface.

5. A vehicle, characterized in that, Including memory and processor; The processor reads executable program code stored in the memory to run a program corresponding to the executable program code, so as to implement the video conferencing method for vehicle cabin driving safety as described in any one of claims 1-3.

6. A computer-readable storage medium storing a computer program, characterized in that, When executed by the processor, the program implements the video conferencing method for vehicle cabin driving safety as described in any one of claims 1-3.

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