WO2022170804A1 - 一种控制方法及装置 - Google Patents

一种控制方法及装置 Download PDF

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Publication number
WO2022170804A1
WO2022170804A1 PCT/CN2021/131309 CN2021131309W WO2022170804A1 WO 2022170804 A1 WO2022170804 A1 WO 2022170804A1 CN 2021131309 W CN2021131309 W CN 2021131309W WO 2022170804 A1 WO2022170804 A1 WO 2022170804A1
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WO
WIPO (PCT)
Prior art keywords
camera
control
mode
cockpit
vehicle
Prior art date
Application number
PCT/CN2021/131309
Other languages
English (en)
French (fr)
Inventor
陈志凯
宫许彪
于华洲
杨京寰
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP21925451.3A priority Critical patent/EP4269205A4/en
Publication of WO2022170804A1 publication Critical patent/WO2022170804A1/zh
Priority to US18/446,719 priority patent/US20230388629A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8006—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying scenes of vehicle interior, e.g. for monitoring passengers or cargo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Definitions

  • the present application relates to the technical field of smart cars, and in particular, to a control method and device.
  • automobiles are not only used as means of transportation to provide users with travel convenience, but also provide users with more and more experiences, such as multimedia experiences.
  • multimedia experiences such as multimedia experiences.
  • the current car experience in multimedia is far from enough to meet the flexible needs of users.
  • the present application provides a control method and device to improve the user's flexible requirements for car experience.
  • an embodiment of the present application provides a control method, the method is used to control a camera device, the camera device includes one camera or at least two cameras, the method includes: acquiring instructions and/or cockpit information; Or obtain the cabin information, and generate control signaling.
  • the camera includes one camera, the spatial state of the camera of the camera is controlled by the control signaling.
  • the camera includes at least two cameras, some of them can be controlled through the control signaling. Or the spatial state of all cameras.
  • control device Based on this solution, the control device generates control signaling according to the acquired instructions and/or cabin information, and controls the spatial state of the camera included in the camera through the control signaling, so that at least one camera of the camera can be flexibly controlled, and the space of the camera can be controlled flexibly.
  • the flexible change of the state can meet the user's needs for different multimedia scenarios and improve the user's experience.
  • the spatial state includes an angle, a position, or an angle and a position.
  • the angle may be a rotation angle or a pitch angle (or a vertical viewing angle), and the position may be the position when the camera is in a raised state or a position when the camera is in a retracted state.
  • the control device can implement rotation control and/or lift control of the camera head included in the camera device.
  • the instruction includes any one of the following: a voice instruction, an instruction obtained after processing the voice instruction, an instruction entered in a user interface, an instruction obtained after processing an instruction entered in the user interface, and a received signal. .
  • the instruction is used to indicate the mode
  • the modes include: panoramic camera mode in the cockpit, panoramic camera mode outside the vehicle, driver photo mode, co-driver photo mode, privacy mode, video call mode, or dual-camera video mode. .
  • the cabin information includes sound information in the cabin, image information in the cabin, seat status in the cabin, and running status of the vehicle in which the cabin is located.
  • the mode indicated by the instruction is a panoramic photography mode in the cockpit.
  • the control signaling is used to control the first camera of the camera to rotate within a first preset angle range, and perform a panoramic scan of the interior space of the cockpit. Through the rotation characteristic of the first camera in this embodiment, the driver's or passenger's requirement for panoramic shooting of the interior of the cockpit can be met.
  • the mode indicated by the instruction is an exterior panoramic photographing mode.
  • the control signaling is used to control the first camera of the camera to rotate within the second preset angle range, and to perform a panoramic scan of the outer space of the vehicle. Through the rotation characteristic of the first camera in this embodiment, the driver or passenger's requirement for panoramic shooting outside the vehicle can be met.
  • the mode indicated by the instruction is the main driving photo mode.
  • the control signaling is used to control the first camera of the camera device to rotate to the main driving position facing the vehicle, and to perform a photographing action for the main driving position. Through the rotation characteristics of the first camera in this embodiment, the photographing requirements of the main driving position can be met, and the driver's photograph at the best angle can be photographed.
  • the mode indicated by the instruction is a co-pilot photographing mode.
  • the control signaling is used to control the first camera of the camera to rotate to the co-pilot position of the vehicle, and to perform a photographing action of the co-pilot position.
  • the photographing requirements of the co-pilot position can be met, and a photo of the occupant at the co-pilot position at an optimum angle can be photographed.
  • the mode indicated by the instruction is a video call mode.
  • Generate control signaling according to the instruction and the acquired cabin information including: determining the position of the video call object according to the video call mode indicated by the instruction, the seat status in the cabin, the sound information in the cabin, and the image information in the cabin; Control signaling is generated according to the position of the video call object, and the control signaling is used to control the first camera to rotate to a position facing the video call object.
  • the position of the video call object can be automatically identified, so as to meet the video call requirements of the driver or passenger.
  • the mode indicated by the instruction is a dual-camera video mode.
  • Generating control signaling according to the instruction and/or the acquired cabin information may include: determining the type of the dual-camera video mode according to the dual-camera video mode indicated by the instruction and the operating state of the vehicle in which the cockpit is located; according to the type of the dual-camera video mode , generate control instructions;
  • the type of the dual-camera video mode is the main driving mode
  • the control signaling is used to control the first camera of the camera device to rotate to the first angle of view toward the main driving position, and perform the video capture of the main driving position, and be used for: Controlling the second camera of the camera device to rotate to face the outer space of the vehicle, and performing video capture of the outer space of the vehicle, or controlling the second camera of the camera device to rotate to a second viewing angle facing the main driving position, and performing the detection of the main driving position video captures; or,
  • the type of the dual-camera video mode is the co-pilot mode
  • the control signaling is used to control the first camera of the camera device to rotate to a first angle of view toward the co-pilot position, and to perform video capture of the co-pilot position, and to: control the camera device
  • the second camera of the camera is rotated to face the outer space of the vehicle, and the video capture of the outer space of the vehicle is performed, or, the second camera of the camera is controlled to be rotated to the second perspective of the co-pilot position, and the video capture of the co-pilot position is executed. ;or,
  • the type of the dual-camera video mode is the dual-camera mode
  • the control signaling is used to control the first camera of the camera device to rotate to face the main driving position, perform video capture of the main driving position, and control the second camera of the camera device to rotate to face the main driving position.
  • the main driving mode or the auxiliary driving mode when the main driving mode or the auxiliary driving mode is turned on, one camera is facing the inside of the car, and the other camera is facing the outside of the car, which can meet the requirement of simultaneous shooting of front and rear dual scenes, and provide the best video angle; or, when two cameras are used Viewing different perspectives of the same object, the video object can be displayed from multiple angles.
  • the double mode when the double mode is turned on, it can meet the shooting needs of the main and auxiliary drivers, and provide the best video angle for the main and auxiliary drivers.
  • the mode indicated by the instruction is the privacy mode; the control signaling is used to control the camera device to retract all included cameras.
  • the retractable camera can be raised when the user needs to use it, and can be lowered and stowed when the customer does not need to use it, so that the user's privacy can be completely protected when the camera is stowed.
  • the camera device further includes a third camera, and the third camera remains in a raised state after the vehicle is started, and captures video toward the outer space of the vehicle. This enables continuous monitoring of the situation outside the vehicle.
  • an embodiment of the present application provides a control method, the method is used to control a camera device, the camera device includes one camera or at least two cameras, the method includes: the control device obtains an instruction, and the instruction is used to indicate a mode; mode, generate first control signaling, where the first control signaling is used to control the spatial state of at least one camera of the camera, and send the first control signaling to the camera.
  • the control device Based on this solution, the control device generates the first control signaling according to the acquired instruction, and controls the spatial state of the camera included in the camera through the first control signaling, so that at least one camera of the camera can be flexibly controlled, and the spatial state of the camera can be controlled flexibly.
  • the flexible changes can meet the needs of users for different multimedia scenarios and improve the user experience.
  • the modes include one or more of the following modes: Panoramic photo mode in the cockpit, Panoramic photo mode outside the car, Driver photo mode, Co-driver photo mode, Privacy mode, Video call mode, Dual camera video model.
  • the camera device includes a first camera
  • the mode is an in-cabin panoramic photography mode
  • the first control signaling is used to control the first camera to rotate to a first preset angle.
  • the method may further include: the control device receives the first state feedback from the camera, and then sends the second control signaling to the camera, where the first state feedback is used to indicate
  • the first camera executes the first control signaling
  • the second control signaling is used to control the first camera to rotate from the first preset angle within the first preset angle range, and to collect panoramic images in the cockpit during the rotation.
  • the rotation of the first camera is controlled by two control signals to collect panoramic images, which can meet the driver's or passenger's demand for panoramic photography inside the cockpit.
  • the camera device includes a first camera, and the mode is a panoramic camera mode in the cockpit; the first control signaling is specifically used to control the first camera to rotate to a first preset angle, and after a preset time period. Rotate within a first preset angle range from the first preset angle and capture a panoramic image in the cockpit during the rotation.
  • a control signaling is used to control the rotation of the first camera to collect panoramic images, which can meet the needs of the driver or passengers for panoramic photography inside the cockpit.
  • the method further includes: receiving first image data from a camera device; processing the first image data to obtain a panoramic image in the vehicle cabin; and controlling the display screen to display the panoramic image in the vehicle cabin.
  • the camera device includes a first camera and a second camera
  • the mode is a panoramic camera mode in the cockpit
  • the first control signaling is specifically used to control the first camera to rotate to the second preset angle, and to control the first camera.
  • the two cameras are rotated to a third preset angle; after sending the first control signaling to the camera, the method further includes: receiving a first state feedback from the camera; the first state feedback is used to indicate that the camera included in the camera has completed execution First control signaling; send third control signaling to the camera, where the third control signaling is used to control the first camera to rotate within the second preset angle range from the second preset angle, and collect data during the rotation process A panoramic image in the cockpit, and controlling the second camera to rotate within a range of a third preset angle from a third preset angle, and collecting a panoramic image in the cockpit during the rotation.
  • the two cameras are controlled to rotate through two control signals to collect panoramic images, which can meet the needs of the
  • the camera device includes a first camera and a second camera, and the mode is a panoramic camera mode in the cockpit; the first control signaling is specifically used to control the first camera to rotate to a second preset angle, and in the preset mode. After setting the duration, start from the second preset angle to rotate within the range of the second preset angle and capture the panoramic image in the cockpit, and control the second camera to rotate to the third preset angle, and after the preset duration, start from the third preset angle. The angle begins to rotate within the third preset angle range and a panoramic image of the cabin is captured.
  • a control signaling is used to control the rotation of the two cameras to collect panoramic images, which can meet the needs of the driver or passengers for panoramic photography inside the cockpit.
  • the method further includes: the control device receives the second image data and the third image data from the camera device; the second image data is obtained from the image in the vehicle cabin collected by the first camera, and the third image data is obtained by the first camera. Obtained by collecting images in the vehicle cabin for the second camera; splicing the second image data and the third image data to obtain a panoramic image in the vehicle cabin; controlling the display screen to display the panoramic image in the vehicle cabin.
  • the camera device includes a first camera, and the mode is an exterior panoramic photography mode; the first control signaling is specifically used to control the first camera to rotate to a fourth preset angle; send the first control signal to the camera device.
  • the method further includes: receiving second state feedback from the camera; the second state feedback is used to instruct the first camera to execute and complete the first control signaling; sending fourth control signaling to the camera, the fourth control signaling It is used to control the first camera to rotate within the range of the fourth preset angle from the fourth preset angle and collect the panoramic image outside the vehicle.
  • the rotation of the first camera is controlled by two control signals to collect the panoramic image outside the vehicle, which can meet the needs of the driver or passengers for panoramic shooting outside the vehicle.
  • the camera device includes a first camera, and the mode is a panoramic camera mode outside the vehicle; the first control signaling is specifically used to control the first camera to rotate to a fourth preset angle, and from the camera after a preset time period.
  • the fourth preset angle starts to rotate within the fourth preset angle range and capture images.
  • the rotation of the first camera is controlled by a control signal to collect the panoramic image outside the vehicle, which can meet the driver's or passenger's demand for panoramic shooting outside the vehicle.
  • the method further includes: the control device receives fourth image data from the camera device; processes the fourth image data to obtain a panoramic image outside the vehicle; and controls the display screen to display the panoramic image outside the vehicle.
  • the camera device includes a first camera and a second camera
  • the mode is a panoramic camera mode outside the vehicle
  • the first control signaling is specifically used to control the first camera to rotate to a fifth preset angle, and to control the first camera.
  • the two cameras are rotated to a sixth preset angle; after the control device sends the first control signaling to the camera, the method further includes: the control device receives the first state feedback from the camera, and then sends a fifth control signal to the camera.
  • the first state feedback is used to instruct the camera included in the camera to complete the first control signaling
  • the fifth control signaling is used to control the first camera to rotate from the fifth preset angle within the range of the fifth preset angle and Capture an image
  • control the second camera to rotate within a sixth preset angle range from the sixth preset angle and capture the image.
  • the two cameras are controlled to rotate through two control signals to collect the panoramic image outside the vehicle, which can meet the needs of the driver or passengers for panoramic shooting outside the vehicle.
  • the camera device includes a first camera and a second camera, and the mode is a panoramic camera mode outside the vehicle.
  • the first control signaling is specifically used to control the first camera to rotate to a fifth preset angle, and in the preset mode. After setting the time period, start from the fifth preset angle to rotate and capture images within the range of the fifth preset angle, and control the second camera to rotate to the sixth preset angle, and start from the sixth preset angle after the preset time period. Rotate and capture images within the sixth preset angle range.
  • a control signaling is used to control the rotation of the two cameras to realize the acquisition of panoramic images outside the vehicle, which can meet the needs of drivers or passengers for panoramic shooting outside the vehicle.
  • the method further includes: the control device receives second image data and third image data from the camera device, where the second image data is obtained by acquiring an image outside the vehicle by the first camera, and the third image data is: The second camera collects images outside the vehicle to obtain; then, the control device performs stitching processing on the second image data and the third image data to obtain a panoramic image outside the vehicle; controls the display screen to display the panoramic image outside the vehicle.
  • the camera device includes at least a first camera, the mode is a main driving photo mode, and the first control signaling is specifically used to control the first camera to rotate to a seventh preset angle.
  • the method further includes: receiving fourth image data from the camera; detecting that the fourth image data includes a facial image, and the facial image satisfies the first preset condition; The device sends seventh control signaling, where the seventh control signaling is used to control the first camera to perform a photographing operation.
  • the instruction is a voice instruction
  • the seventh preset angle is determined according to the issuing position of the voice instruction.
  • the method further includes: the control device receives fifth image data from the camera device; processes the fifth image data to obtain a driver image of the vehicle; and controls the display screen to display the driver image.
  • the camera device includes at least a first camera, the mode is a co-pilot photographing mode, and the first control signaling is specifically used to control the first camera to rotate to an eighth preset angle.
  • the method further includes: the control device receives sixth image data from the camera, and detects that the sixth image data includes a facial image, and the facial image satisfies the first preset condition, Seventh control signaling is sent to the camera, where the seventh control signaling is used to control the first camera to perform a photographing operation.
  • the photographing requirements of the co-pilot position can be met, and a photo of the occupant at the co-pilot position at an optimum angle can be photographed.
  • the instruction is a voice instruction
  • the eighth preset angle is determined according to the issuing position of the voice instruction.
  • the method further includes: the control device receives the sixth image data from the camera device; the sixth image data is processed to obtain the occupant image of the co-pilot position of the vehicle; and the display screen is controlled to display the co-pilot position occupant image.
  • the camera device includes at least a first camera, the mode is a video call mode, and the first control signaling is used to instruct the first camera to rotate to an angle corresponding to the video call object.
  • the rotation characteristic of the first camera in this embodiment the video call requirements of the driver or the passenger can be met.
  • the method before sending the first control signaling to the camera device, the method further includes: the control device recognizes the video call object according to the seat state of the vehicle and/or the voice collected by the microphone. With this embodiment, the position of the object of the video call can be automatically identified.
  • the camera device includes a first camera and a second camera
  • the mode selected by the user is a dual-camera video mode
  • the first control signaling is used to control the first camera to rotate to an angle corresponding to the main driving position, and Control the second camera to rotate to face the outside of the vehicle
  • the first control signaling is used to control the first camera to rotate to an angle corresponding to the co-pilot position, and to control the second camera to rotate to face the outside of the vehicle
  • the first control signaling It is used to control the first camera to rotate to the angle corresponding to the main driving position, and to control the second camera to rotate to the angle corresponding to the co-pilot position.
  • the main driving mode or the auxiliary driving mode when the main driving mode or the auxiliary driving mode is turned on, one camera faces the inside of the car, and the other camera faces the outside of the car, which can meet the requirement of simultaneous shooting of front and rear dual scenes, and provide the best video angle.
  • the double mode when the double mode is turned on, it can meet the shooting needs of the main and auxiliary drivers, and provide the best video angle for the main and auxiliary drivers.
  • the mode is a privacy mode
  • the first control signaling is specifically used to control the camera device to retract at least one camera.
  • the retractable camera can be raised when the user needs to use it, and can be lowered and stowed when the customer does not need to use it, so that the user's privacy can be completely protected when the camera is stowed.
  • the camera device further includes a third camera, and the third camera is in a raised state when the vehicle is started, and faces the outside of the vehicle. This enables continuous monitoring of the situation outside the vehicle.
  • an embodiment of the present application further provides a control apparatus, where the electronic device includes a module for executing the above-mentioned first aspect to the second aspect and any possible design method of the first aspect to the second aspect /unit; these modules/units can be implemented by hardware or by executing corresponding software by hardware.
  • an embodiment of the present application further provides a control device, the control device includes a processor and a memory, the memory is used for storing instructions for execution by a computer, and when the control device is running, the processor executes the program in the memory.
  • the computer executes the instructions to use the hardware resources in the control device to perform the operation steps of the methods of the first aspect to the second aspect, and any possible designs of the first aspect to the second aspect.
  • an embodiment of the present application further provides a multimedia device, including the control device described in the third aspect and a camera device; the camera device includes at least two cameras; the control device is used to control the camera device .
  • the multimedia device further includes a screen assembly.
  • the camera device is arranged on the screen assembly.
  • control device is disposed in the screen assembly; or, the control device is disposed in the cabin controller and connected to the screen assembly.
  • embodiments of the present application further provide a cabin/vehicle, including a cabin controller and a cabin display assembly, wherein the cabin controller or the cabin display assembly includes the control device described in the third aspect.
  • a computer-readable storage medium includes computer instructions, and when the computer instructions are executed on an electronic device, the electronic device is made to execute the first embodiment of the present application.
  • a program product of the embodiments of the present application includes instructions, when the program product is run on an electronic device, the electronic device is caused to execute the first to second aspects and the third aspect of the embodiments of the present application. Any possible design technical solutions of the one aspect to the second aspect.
  • a system-on-chip may include a processor.
  • the processor coupled to the memory, is operable to perform the methods of the first aspect to the second aspect, and any one possible implementation of the first aspect to the second aspect.
  • the chip system further includes a memory.
  • Memory used to store computer programs (also called code, or instructions).
  • the processor is used to call and run the computer program from the memory, so that the device installed with the chip system executes the method of the first aspect to the second aspect and any possible implementation manner of the first aspect to the second aspect.
  • the above control device may be a chip
  • the input circuit may be an input pin
  • the output circuit may be an output pin
  • the processing circuit may be a transistor, a gate circuit, a flip-flop, and various logic circuits.
  • the input signal received by the input circuit may be received and input by, for example, but not limited to, a receiver
  • the signal output by the output circuit may be, for example, but not limited to, output to and transmitted by a transmitter
  • the circuit can be the same circuit that acts as an input circuit and an output circuit at different times.
  • the embodiments of the present application do not limit the specific implementation manners of the processor and various circuits.
  • FIG. 1 is a top view of a vehicle provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a cockpit system provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a cockpit system provided by an embodiment of the present application.
  • FIG. 4 is a product device diagram of a cockpit system provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a vehicle-mounted display screen provided by an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of a control method provided by an embodiment of the present application.
  • FIG. 7 is a schematic flowchart of a control method provided by an embodiment of the present application.
  • FIG. 8 is a schematic view of a perspective view of a panoramic photography mode in a cockpit provided by an embodiment of the present application.
  • FIG. 9 is a schematic flowchart of a control method provided by an embodiment of the present application.
  • FIG. 10 is a schematic view of a perspective view of an exterior panoramic photography mode provided by an embodiment of the present application.
  • FIG. 11 is a schematic diagram of an exterior panoramic photography scene provided by an embodiment of the application.
  • FIG. 13 is a schematic view of a perspective view of a main driver photographing mode provided by an embodiment of the present application.
  • FIG. 14 is a schematic diagram of vertical viewing angle adjustment provided by an embodiment of the present application.
  • 15 is a schematic diagram of a driver image provided by an embodiment of the present application.
  • 16 is a schematic flowchart of a control method provided by an embodiment of the present application.
  • 17 is a schematic view of a perspective view of a co-pilot photographing mode provided by an embodiment of the present application.
  • FIG. 18 is a schematic diagram of an image of an occupant in a co-pilot position provided by an embodiment of the present application.
  • 21 is a schematic view of a perspective view of a co-pilot mode provided by an embodiment of the present application.
  • FIG. 22 is a schematic view of a main driving mode provided by an embodiment of the present application.
  • FIG. 23 is a schematic diagram of a perspective view of a two-person mode provided by an embodiment of the present application.
  • 24 is a schematic flowchart of a control method provided by an embodiment of the present application.
  • 25 is a schematic diagram of a control device provided by an embodiment of the present application.
  • FIG. 26 is a schematic diagram of a control apparatus provided by an embodiment of the present application.
  • the vehicle may communicate with other objects based on a wireless communication technology between the vehicle and the outside world (for example, vehicle to everything (V2X)).
  • a wireless communication technology between the vehicle and the outside world (for example, vehicle to everything (V2X)).
  • the communication between the vehicle and the terminal device on the audience side may be implemented based on an inter-vehicle wireless communication technology (eg, vehicle to vehicle (V2V)).
  • Communication between vehicles and other objects can be based on wireless high-fidelity (for example, wireless fidelity (Wi-Fi)), fifth-generation (5th generation, 5G) mobile communication technology, long-term evolution (Long Term Evolution, LTE), etc. .
  • the cameras installed inside the vehicle are located in fixed positions, for example, the driver monitoring camera is installed at the A-pillar position, and another example, the camera is installed at the rearview mirror position to take pictures of the inside of the vehicle. Moreover, after the camera is installed, the viewing angle is also fixed, which cannot be controlled flexibly.
  • a camera device that can be lifted and rotated is provided in the cockpit, and the spatial state of the camera of the camera device is controlled by control signaling, so that the spatial state of the camera device meets the user's needs for multimedia scenarios.
  • the camera device may include at least two cameras, and control the spatial status of some or all of the cameras through control signaling, so that the status of the cameras can more easily meet the needs of users in different scenarios, and provide users with more multimedia scenarios. selection, which greatly improves the user experience.
  • an embodiment of the present application provides a control method, which can be executed by a control device, and the control device can be set at any position in the cockpit, for example, can be integrated in a vehicle-mounted smart screen, or integrated in a controller of a central control screen In the cockpit, or as an independent controller set in the cockpit, or integrated with other control devices in the cockpit.
  • the method includes: acquiring instructions and/or cabin information, generating control signaling according to the instructions and/or the acquired cabin information, and then using the control signaling to control the spatial state of at least one camera of the camera device in the cabin, so as to achieve the camera device At least one camera is flexibly controlled, and the flexible change of the spatial state of the camera can meet the user's needs for different multimedia scenarios and improve the user's experience.
  • FIG. 1 is a top view of the vehicle provided by the embodiments of the present application.
  • the vehicle 100 includes a front 101 , a rear 102 , and a cockpit located between the front 101 and the rear 102 .
  • the interior of the cockpit includes a seat 103 at the main driving position, a seat 104 at the co-pilot position, and a seat 104 at the main driving position.
  • the cockpit system 200 inside the vehicle shown in FIG. 1 is partially enlarged below, as shown in the schematic diagram of the cockpit system in FIG. , speaker 205 .
  • the cockpit controller 201 has data processing capability, can analyze and process the data collected by the sensor, and control other devices based on the data processing result.
  • the cockpit controller 201 may receive image data collected by the camera, and store it after calculation processing.
  • the image data may include pictures or video information collected by the camera.
  • the cockpit controller 201 can also push the image data collected by the camera to the display screen for display.
  • the cockpit controller 201 may receive and process the audio collected by the microphone, where the audio includes sound information, and perform different operations for different sound commands.
  • the cockpit controller 201 can output control signaling for controlling the motor, so as to control the spatial state of the camera of the camera device 203 through the motor, for example, control the lifting and/or rotation of the camera, so as to adjust or change the spatial state of the camera,
  • the rotation includes rotation in the horizontal direction (or called angle adjustment), and rotation in the vertical direction (or called angle adjustment).
  • the cockpit controller 201 in this embodiment of the present application may be implemented by a device having a data processing capability such as a processor, which is not limited in the present application.
  • the in-vehicle display screen 202 is a display device used for displaying information such as images or data to the user, for example, displaying the signals processed by the cockpit controller on the screen through the transmission device.
  • the camera device 203 may include one camera or at least two cameras.
  • the camera is an image acquisition component, and the acquired image data is converted into a processing device (for example, the cockpit controller 201, or the in-vehicle display screen 202) through the photosensitive component and the control component.
  • N cameras are exemplarily shown in FIG. 3 , and N is greater than or equal to 2.
  • each camera can be lifted and rotated independently; multiple cameras can also be lifted and lowered together, and each camera can be rotated independently; multiple cameras can also be lifted and rotated together; specifically, the independent control of the cameras is still the overall Control is not limited, flexible control can be carried out, and control efficiency can be improved.
  • the cockpit controller 201 can control the camera device 203 through a driving member, such as a motor, which is an electromagnetic device that converts electrical energy into mechanical energy, and is used to drive the camera to lift and/or rotate.
  • a driving member such as a motor, which is an electromagnetic device that converts electrical energy into mechanical energy, and is used to drive the camera to lift and/or rotate.
  • Independent motors can be set for each camera, or more than one camera can be controlled by one motor.
  • a behavior of the camera can be controlled by an independent motor, such as the lifting, pan rotation and vertical rotation of the camera can be controlled by the independent motor.
  • multiple behaviors of the camera can be controlled by one motor, for example, one motor drives the camera to lift and rotate based on different signals, or one motor drives the camera to rotate horizontally and vertically based on different signals, and so on.
  • the embodiment of the present application does not limit the number of motors.
  • the driver can be a part of the camera device 203 , or can be independent of the camera device 203 .
  • the lifting, horizontal rotation and vertical rotation of the camera can be controlled through a plurality of independent motors and mechanical structures, wherein one motor is used to control the lifting and lowering of the camera. Up and down, another motor is used to control the vertical rotation of the camera, and another motor is used to control the horizontal rotation of the camera, for example, it can rotate from -180° to +180°.
  • Horizontal rotation can be understood as the angle change or adjustment of the camera in the horizontal direction, and the change in the angle can be adjusted as needed.
  • the angle of the initial state when the camera is turned on is used as the reference angle, for example, the reference angle is 0°, the angle that changes clockwise in the horizontal direction is "+”, and the angle that changes counterclockwise is “-"; or Conversely, the angle that changes clockwise in the horizontal direction is "-", and the angle that changes counterclockwise is "+”.
  • the angle that changes upward in the vertical direction is "+”, the angle that changes downward is “-”, or vice versa, the angle that changes vertically is "-”, and the angle that changes downward is "+”.
  • the initial state is, for example, the state when the camera is activated.
  • the camera may face the middle of the seat 103 in the main driver's position and the seat 104 in the co-pilot position inside the cockpit, and the included angle with the horizontal direction is 0.
  • other reference angles can also be set.
  • the angle when the lens is parallel to the plane where the display screen is located is defined as 0 degrees (°)
  • the angle of the initial position when the lens is turned on is defined as 0°, for example, the angle perpendicular to the horizontal direction and perpendicular to the cross section of the cabin is 0°, which is not limited in this embodiment of the present application.
  • the microphone array 204 is an implementation of a sound sensor, and the above microphone array 204 can be replaced with other sound sensors.
  • a sound sensor is a sound collection component, an energy conversion device that can convert sound signals into electrical signals.
  • the microphone array 204 may input the collected audio to the cabin controller 201 .
  • the speaker 205 is an energy conversion device that converts electrical signals into sound signals, and the cabin controller 201 can output audio to the speaker 205 for output through the speaker 205 .
  • a passenger car cockpit as an example to provide a product device diagram of the cockpit system as shown in FIG. 4 .
  • Those skilled in the art can use it in other equipment spaces that have multimedia requirements according to the teaching, so as to realize the multimedia requirements of various languages. Such spaces can be collectively referred to as cockpits.
  • the camera device 203 can also be called a camera module, and the camera module can be a separate module, which can be installed on the housing of the vehicle-mounted display screen 202, and is connected to the cockpit controller 201 through wired or wireless communication, for example, by wire A cable is connected to the cockpit controller 201, or information is exchanged with the cockpit controller 201 in a wireless manner (eg, bluetooth, wifi and other technologies).
  • the vehicle-mounted display screen 202 (hereinafter referred to as the display screen) is installed on the center console through a bracket.
  • the vehicle-mounted display screen 202 and the microphone array 204 are respectively connected to the cockpit controller through cables. 201.
  • the camera module 203 may also be integrated on the vehicle-mounted display screen 202, which is not limited here.
  • the microphone array 204 can also be a separate module, which is connected to the vehicle-mounted display screen 202 and the cockpit controller 201 respectively.
  • a camera module 203 is installed above the vehicle-mounted display screen 202, and a microphone array 204 is arranged at the lower edge.
  • the installation position relationship is limited.
  • the camera module can include one or more cameras, which can be used to take pictures and video, and can obtain a single picture or continuous video.
  • the camera module including two cameras is used as an example for illustration.
  • the camera 1 and the camera 2 are set on the same bracket and can be raised and lowered together to support independent rotation.
  • the rotation angle range of the camera in the horizontal direction can be From -180° to +180°, the camera can be stopped at any angle.
  • the cameras included in the camera module can also be arranged on different brackets.
  • the camera 1 and the camera 2 are arranged on two brackets respectively, so that the lifting and lowering of the camera 1 and the camera 2 can be realized. Independent control.
  • the camera module when the camera module is turned off, it can be lowered to the retracted state.
  • the cockpit controller can control the camera to enter the initial state, such as the system on chip of the cockpit controller. , SOC) sends commands to the motor control chip through the integrated circuit bus (inter-integrated circuit, I2C) channel, the motor control chip controls the motor 1 to start, and controls the entire camera module to rise through the motor 1.
  • I2C integrated circuit
  • the motor control chip can also control the rotation angle along the horizontal direction and the rotation angle along the vertical direction of the camera 1 through the motor 2, and control the rotation angle along the horizontal direction and the rotation angle along the vertical direction of the camera 2 through the motor 3.
  • the method may be executed by a control device or a component (such as a chip, a circuit, etc.) of the control device. example to illustrate.
  • the method is used to control a camera device, and the camera device includes one camera or at least two cameras, as shown in FIG. 6 , the method includes:
  • Step 601 the control device acquires the instruction and/or cabin information.
  • control device is taken as an example of a cabin controller for description.
  • the instruction may have multiple implementations.
  • the instruction may be a voice instruction, or may be an instruction obtained after processing the voice instruction.
  • the voice sensor in the cockpit can detect the voice command of the person in the cockpit, and send it directly to the control device or send it to the control device after processing.
  • the voice command can be "Xiaoyi Xiaoyi, turn on the panoramic camera mode in the cockpit", Other voices can also be used, which are not limited here.
  • the microphone inside the cockpit receives the voice command and sends it to the cockpit controller, which generates corresponding control signaling so as to enable the panoramic camera mode in the cockpit.
  • the instruction may be an instruction input from the user interface, or may be an instruction obtained after processing the instruction input from the user interface.
  • the instruction may be implemented for the driver or occupant in the cockpit to trigger the buttons in the cockpit.
  • the cockpit is provided with buttons with various functions, and the cockpit controller detects the pressing of the buttons. operation to generate the corresponding command.
  • the instruction can be a received signal, and the user can directly or indirectly transmit the instruction in the form of a signal through other devices, such as a mobile phone (for example, the vehicle smart screen is separated from the controller, and the mobile phone transmits the signal first. To the car smart screen, and then transmit it to the controller through the car smart screen) and transmit it to the control device.
  • a mobile phone for example, the vehicle smart screen is separated from the controller, and the mobile phone transmits the signal first. To the car smart screen, and then transmit it to the controller through the car smart screen) and transmit it to the control device.
  • the cabin information in the above step 601 may include, but is not limited to, any one or more of the following: sound information in the cabin, image information in the cabin, seat status in the cabin, and running status of the vehicle in which the cabin is located.
  • the sound information may include the direction of the sound source, for example, from the main driver's position, the co-pilot position, and the rear seat position.
  • the image information may include the driver's position, the co-pilot's position, whether there is a person in the rear seat position, and whether a person is speaking.
  • the operating state of the vehicle in which the cockpit is located may include whether the vehicle is operating.
  • the instruction in step 601 may be used to indicate a mode, and the mode indicated by the instruction includes one or more of the following modes: a panoramic photo mode in the cockpit, a panoramic photo mode outside the vehicle, and a main driver photo mode. , co-pilot camera mode, video call mode, dual-camera video mode, or privacy mode.
  • Step 602 the control device generates control signaling according to the instruction and/or the acquired cabin information.
  • the cabin controller may generate control signaling according to the instruction.
  • the cabin controller may generate control signaling according to the acquired cabin information.
  • the cabin controller may generate control signaling according to the instruction and the acquired cabin information.
  • Step 603 the control apparatus controls the space state of at least one camera of the camera apparatus in the cabin by using the control signaling.
  • the spatial state of the camera of the camera device is controlled through control signaling
  • the spatial state of some or all of the cameras can be controlled through control signaling
  • the spatial state includes any of the following: angle, position, and angle and position.
  • the angle may be a rotation angle in a horizontal direction or a rotation angle in a vertical direction
  • the position may be a position when the camera is in a raised state or a position when the camera is in a retracted state.
  • the control device can implement rotation control and/or lift control of the camera head included in the camera device.
  • control may be direct control or indirect control, for example, the position and/or angle of the camera are controlled by controlling a motor through control signaling.
  • a camera device that can be lifted and rotated is installed in the cockpit, and the spatial state of the camera of the camera device is controlled through control signaling, so that the spatial state of the camera device meets the user's requirements for multimedia scenarios.
  • the camera device may include at least two cameras, and control the spatial status of some or all of the cameras through control signaling, so that the status of the cameras can more easily meet the needs of users in different scenarios, and provide users with more multimedia scenarios. selection, which greatly improves the user experience.
  • control device in the above step 602, there are multiple possible implementations for the control device to generate control signaling according to the instruction and/or the acquired cabin information.
  • the mode indicated by the instruction is the panoramic photography mode in the cockpit.
  • the control device may generate control signaling according to the instruction, and the control signaling is used to control the first camera of the camera device in the horizontal direction. It rotates within a preset angle range and performs a panoramic scan of the interior space of the cockpit.
  • the first preset angle range is the angle range in which the camera device can capture the panoramic image of the interior space of the cabin, for example, +30° to -30° in the horizontal direction.
  • the numerical value is not limited.
  • control signaling generated by the control device according to the instruction can be implemented in the following possible ways:
  • the control signaling is used to control the rotation of the first camera in the horizontal direction to a first preset angle, and start from the first preset angle in the horizontal direction at the first preset angle after a preset time period. It rotates within the range of the first preset angle, and performs a panoramic scan of the interior space of the cockpit during the rotation within the first preset angle range.
  • the control signaling in the above step 602 includes first control signaling and second control signaling, wherein the first control signaling is used to control the rotation of the first camera in the horizontal direction to a first preset angle , the second control signaling is used to control the first camera to rotate within the first preset angle range in the horizontal direction from the first preset angle, and perform the internal inspection of the cabin during the rotation within the first preset angle range. Panoramic scan of space.
  • the first control signaling and the second control signaling may be generated together.
  • the first control signaling may also be generated according to the panoramic camera mode in the cockpit indicated by the instruction.
  • the second control signaling is generated upon feedback of the first state from the camera, wherein the first state feedback is used to instruct the first camera to execute and complete the first control signaling.
  • control device may also receive the first image data from the camera, process and store the panoramic image, and then control the vehicle-mounted display screen to display the first image data. Panoramic image.
  • control device can also store panoramic images, which are not displayed on the on-board display.
  • a single camera ie, the first camera
  • multiple cameras can also be used to achieve panoramic photography in the cockpit.
  • An example of a camera is used as an example to achieve panoramic photography in the cockpit.
  • the control signaling is used to: control the rotation of the first camera in the horizontal direction to a second preset angle, and start the first camera in the horizontal direction from the second preset angle after a preset period of time.
  • Rotate within three preset angle ranges and perform a panoramic scan of the interior space of the cockpit during the rotation within the third preset angle range, and control the second camera to rotate in the horizontal direction to a third preset angle,
  • the third preset angle starts to rotate within a fourth preset angle range in the horizontal direction, and a panoramic view of the interior space of the cockpit is performed during the rotation within the fourth preset angle range. scanning.
  • the control signaling in the above step 602 includes third control signaling and fourth control signaling, wherein the third control signaling is used to: control the rotation of the first camera in the horizontal direction to the second preset angle, and control the rotation of the second camera along the horizontal direction to a third preset angle, and the fourth control signaling is used to control the first camera to start from the second preset angle within a third preset angle range along the horizontal direction rotating, and performing a panoramic scan of the interior space of the cockpit in the process of rotating within a third preset angle range, and controlling the second camera to rotate within a fourth preset angle range in the horizontal direction from the third preset angle, and perform a panoramic scan of the interior space of the cockpit during the rotation within the fourth preset angle range.
  • the third control signaling is used to: control the rotation of the first camera in the horizontal direction to the second preset angle, and control the rotation of the second camera along the horizontal direction to a third preset angle
  • the fourth control signaling is used to control the first camera to start from the second preset angle within
  • the third control signaling and the fourth control signaling may be generated together.
  • the third control signaling may also be generated first according to the panoramic camera mode in the cockpit indicated by the instruction.
  • the fourth control signaling is generated upon feedback of the first state from the camera, wherein the first state feedback is used to instruct the first camera to execute and complete the third control signaling.
  • control device may further receive the second image data and the first image data from the camera device.
  • the three image data are spliced to obtain a panoramic image in the cockpit and stored, and then the vehicle display screen is controlled to display the panoramic image in the cockpit.
  • the control device can also store panoramic images in the cockpit, which are not displayed on the on-board display.
  • At least three cameras can also be used to achieve panoramic photography in the cockpit, and the specific process is similar to the process of two cameras to achieve panoramic photography in the cockpit, which can be referred to each other, and will not be repeated here.
  • the various preset angles involved in the embodiments of the present application for example, the first preset angle, the second preset angle, the fourth preset angle, and other preset angles hereinafter
  • the preset angle range for example, the first preset angle range, the third preset angle range, the fourth preset angle range, and other preset angle ranges in the following, etc.
  • various preset angles eg, a first preset angle, a second preset angle, a fourth preset angle, and other preset angles hereinafter
  • the range (for example, the first preset angle range, the third preset angle range, the fourth preset angle range, and other preset angle ranges in the following) can be preset (for example, factory settings, or, in It is set in the process of system upgrade), or it can be determined according to the experience value and other methods.
  • the method includes:
  • the microphone array picks up sound, obtains the sound signal of the voice command, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the voice command may be initiated by the driver or the passenger, and the content of the voice command may be: Xiaoyi Xiaoyi, turn on the panoramic camera mode in the cockpit.
  • the on-board display screen detects a click operation, and in response to the click operation, triggers a human-machine interface (Human Machine Interface, HMI) command, and transmits the HMI command to the cockpit controller.
  • HMI Human Machine Interface
  • the click operation may be the operation of the driver or the passenger clicking the "panoramic photo mode in the cockpit" on the HMI interface.
  • the cockpit controller processes the HMI command to generate control signaling 1 . After that, continue to execute S3.
  • Control signaling 1 is used to control the camera to rise and rotate to the first preset angle in the horizontal direction after the camera is raised.
  • the first preset angle as +30° as an example, +30° means that the camera is from where the display screen is located.
  • the angle at which the plane begins to be rotated 30° clockwise, or +30° is the angular position reached by turning it 30° in the horizontal direction.
  • the field of vision (FOV) coverage of the camera 1 when the camera 1 is raised at 0°, the field of vision (FOV) coverage of the camera 1 includes the space in the cockpit of the main pilot position and the co-pilot position, and the camera 1 When rotated clockwise to +30° in the horizontal direction, as shown in (B) in FIG. 8 , the field of vision (FOV) coverage of the camera 1 mainly includes the main driving position.
  • the camera module sends status feedback to the cockpit controller, where the status feedback is used to indicate that the camera is ready.
  • the cockpit controller generates voice information, and outputs the voice information to the speaker, where the voice information may include that the panoramic photography mode in the cockpit is ready.
  • the cockpit controller may start the speaker in the output voice, and execute S8 with a delay of a period of time (for example, a delay of 3s), so as to reserve time for the driver or occupant to prepare for the photographing gesture.
  • the speaker receives the voice information and outputs the voice: the panoramic camera mode in the cockpit is ready.
  • the cockpit controller generates control signaling 2, and sends control signaling 2 to the camera module, where the control signaling 2 is used to control the rotation trajectory of the camera.
  • the motor control chip in the camera module controls the rotation motor to rotate the camera from +30° to -30° in the horizontal direction, and performs panoramic scanning at the same time during the rotation of the camera . Then, the camera module transmits image data to the cockpit controller.
  • the camera 1 is rotated from +30° in the horizontal direction as shown in (B) in FIG. 8 to -30°, and -30° means rotating 30 counterclockwise in the horizontal direction from the plane where the display screen is located. °The angle reached.
  • the FOV coverage includes the entire interior space of the cabin during the process of rotating the camera 1 from +30° to -30° in the horizontal direction.
  • the angle of the camera 1 is adjustable, and the FOV coverage is wide, which can meet the needs of the driver or passenger for panoramic shooting in the cockpit, and can achieve panoramic photos with the best angle of the main and auxiliary drivers.
  • the cockpit controller performs image processing and storage on the received image data, and outputs a panoramic photo in the cockpit to the vehicle display screen.
  • the on-board display shows panoramic photos in the cockpit.
  • the cockpit controller controls the first camera to perform a panoramic scan within a first preset angle range (for example, +30° ⁇ -30°) in the horizontal direction, and then generates a panoramic view in the cockpit after synthesis by the cockpit controller photo.
  • a first preset angle range for example, +30° ⁇ -30°
  • the cockpit controller photo Through the rotation characteristics of the 1 camera, it can meet the needs of the driver or occupants for panoramic shooting of the interior of the cockpit.
  • the mode indicated by the instruction is a panoramic photo mode outside the vehicle
  • the control device may generate a control signaling according to the instruction, and the control signaling is used to control the first camera of the camera device along the second horizontal direction.
  • the second preset angle range is the angle range in which the camera device can capture the panoramic image of the outer space of the vehicle, for example, +150° to -150° in the horizontal direction. Not limited.
  • control signaling generated by the control device according to the instruction can be implemented in the following possible ways:
  • the control signaling is used to control the first camera to rotate to a fourth preset angle in the horizontal direction, and start from the fourth preset angle within a fifth preset angle range in the horizontal direction after a preset duration rotate, and perform a panoramic scan of the outer space of the vehicle during the rotation within the fifth preset angle range.
  • the control signaling in the above step 602 includes fifth control signaling and sixth control signaling, wherein the fifth control signaling is used to control the first camera to rotate to a fourth preset angle in the horizontal direction, The second control signaling is used to control the first camera to rotate within a fifth preset angle range in the horizontal direction starting from the fourth preset angle, and to perform an inspection of the space outside the vehicle during the rotation within the fifth preset angle range. panorama scan.
  • the fifth control signaling and the sixth control signaling may be generated together.
  • the fifth control signaling may also be generated first according to the exterior panoramic photography mode indicated by the instruction, and after receiving the The sixth control signaling is generated when the second state feedback from the camera is used, wherein the second state feedback is used to instruct the first camera to execute and complete the fifth control signaling.
  • control device may also receive the fourth image data from the camera device, process and store the panoramic image outside the vehicle, and then control the vehicle display screen A panoramic image of the outside of the vehicle is displayed.
  • the control device can also store the panoramic image outside the car, which is not displayed on the on-board display.
  • a camera ie, the first camera
  • multiple cameras can also be used to realize the panoramic photography outside the vehicle.
  • An example of a camera is used as an example to realize the panoramic photography outside the vehicle.
  • the control signaling is used to: control the first camera to rotate to a fifth preset angle in the horizontal direction, and start the sixth preset angle in the horizontal direction from the fifth preset angle after a preset duration.
  • Rotate within a preset angle range and perform a panoramic scan of the outside space of the vehicle in the process of rotating within a sixth preset angle range, and control the second camera to rotate in the horizontal direction to a sixth preset angle, and in the After the preset time period, the device rotates within a seventh preset angle range in the horizontal direction from the sixth preset angle, and performs a panoramic scan of the outside space during the rotation within the seventh preset angle range.
  • the control signaling in the above step 602 includes seventh control signaling and eighth control signaling, wherein the seventh control signaling is used to: control the first camera to rotate to a fifth preset angle in the horizontal direction , and control the second camera to rotate to the sixth preset angle in the horizontal direction, and the eighth control signaling is used to control the first camera to rotate from the fifth preset angle along the sixth preset angle range in the horizontal direction, and perform a panoramic scan of the outside space during the rotation within the sixth preset angle range, and control the second camera to rotate within the seventh preset angle range in the horizontal direction from the sixth preset angle, and in the During the process of rotating within the seventh preset angle range, a panoramic scan of the space outside the vehicle is performed.
  • the seventh control signaling is used to: control the first camera to rotate to a fifth preset angle in the horizontal direction , and control the second camera to rotate to the sixth preset angle in the horizontal direction
  • the eighth control signaling is used to control the first camera to rotate from the fifth preset angle along the sixth preset angle range
  • the seventh control signaling and the eighth control signaling may be generated together.
  • the seventh control signaling may also be generated first according to the exterior panoramic photography mode indicated by the instruction, and after receiving the Eighth control signaling is generated upon feedback of the second state from the camera, wherein the second state feedback is used to instruct the first camera to execute and complete the seventh control signaling.
  • control device may further receive the fifth image data and the sixth image data from the camera device.
  • the control device can also store the panoramic image outside the car, which is not displayed on the on-board display.
  • At least three cameras can also be used to achieve panoramic photography outside the vehicle, and the specific process is similar to the process of implementing panoramic photography outside the vehicle with two cameras, which can be referred to each other, and will not be repeated here.
  • the method includes:
  • the microphone array picks up sound, obtains the sound signal of the voice command, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the voice instruction may be initiated by the driver or the passenger, and the content of the voice instruction may be: Xiaoyi Xiaoyi, turn on the panoramic camera mode outside the vehicle.
  • Control signaling 3 is used to control the camera to rise, and rotate the camera in the horizontal direction to the second preset angle after the camera rises. Taking the second preset angle as +150° as an example, +150° means that the The angle at which the plane starts to rotate 150° clockwise. After that, continue to execute S3.
  • the command input from the user interface can also be used to enable the panoramic camera mode outside the vehicle, and the above S1 and S2 can be replaced by S1' and S2' respectively:
  • the on-board display screen detects a click operation, and in response to the click operation, triggers a human-machine interface (Human Machine Interface, HMI) command, and transmits the HMI command to the cockpit controller.
  • HMI Human Machine Interface
  • the click operation may be the operation of the driver or the passenger clicking on the "outside vehicle panoramic photo mode" on the HMI interface.
  • the cockpit controller processes the HMI command to generate control signaling 3 . After that, continue to execute S3.
  • the cockpit controller sends control signaling 3 to the camera module.
  • the FOV coverage of the camera 1 is the space in the cockpit including the main pilot position and the co-pilot position, and the camera 1 is clockwise in the horizontal direction.
  • +150° represents the angle reached by rotating 150° clockwise from the plane where the display screen is located in the horizontal direction
  • the field of vision of camera 1 (field of vision, FOV) coverage includes the outside space in front of the primary driving position.
  • the rotation angle of the camera 1 is adjustable, and the angle can be customized, and the FOV coverage is wide, which can meet the needs of the driver or occupant for panoramic shooting outside the vehicle.
  • the camera module sends status feedback to the cockpit controller, where the status feedback is used to indicate that the camera is ready.
  • the cockpit controller generates voice information, and outputs the voice information to the speaker, and the voice information may include that the exterior panoramic photo mode is ready.
  • the cockpit controller may start the speaker in the output voice, and execute S8 with a delay of a period of time (for example, a delay of 1 s).
  • the speaker receives the voice information and outputs the voice: the panoramic camera mode outside the car is ready.
  • the cockpit controller generates control signaling 4, and sends control signaling 4 to the camera module.
  • the control signaling 4 is used to control the rotation trajectory of the camera.
  • the control signaling 4 is used to control the camera along the horizontal Rotates in an angular range from +150° to -150° in direction and performs a panoramic scan of the space outside the vehicle.
  • the motor control chip in the camera module controls the rotation motor to rotate the camera from +150° to -150° in the horizontal direction, and performs panoramic scanning at the same time during the rotation of the camera , get the image data. Then, the camera module transmits image data to the cockpit controller.
  • the cockpit controller By way of example, see Figure 11 for a panoramic photography scene outside the vehicle.
  • the camera 1 rotates from +150° to -150° as shown in (B) in Figure 10, and its rotation trajectory is +150°->+180°->-180°->-150°, where x->y means from x to y. -150° means the angle reached by rotating 150° counterclockwise from the plane where the display screen is located.
  • the FOV coverage includes the external space located in front of the vehicle during the rotation of the camera 1 from +150° to -150° in the horizontal direction.
  • the cockpit controller performs image processing and storage on the received image data, and outputs a panoramic photo outside the vehicle to the vehicle display screen.
  • the in-vehicle display screen displays a panoramic photo outside the car.
  • the cockpit controller controls the first camera to perform a panorama scan along a second preset angle range in the horizontal direction (for example, +150° to -150° in the horizontal direction), and then generates a generated image after synthesis by the cockpit controller.
  • Panoramic photo from outside the car.
  • the needs of the driver or occupant for panoramic shooting outside the vehicle can be met.
  • the mode indicated by the instruction is the main driving photo mode.
  • the control device generates control signaling according to the instruction, and the control signaling is used to control the first camera of the camera device to rotate to the main driving position of the vehicle, and to perform the photographing action of the main driving position.
  • the rotation operation of controlling the first camera can be rotated in the horizontal direction, or in the vertical direction, or in both the horizontal and vertical directions.
  • the first camera is rotated to an optimal angle to take a photo of the driver, and the optimal angle is an angle that can capture the front of the driver and the person is in the center position in the captured photo.
  • the control signaling in the above step 602 includes ninth control signaling and tenth control signaling, wherein the ninth control signaling is used for The first camera is controlled to rotate to a seventh preset angle in the horizontal direction, and the tenth control signaling is used to control the first camera to perform a photographing operation.
  • the seventh preset angle may be determined according to the position of the sound source from which the voice command is issued.
  • the ninth control signaling and the tenth control signaling may be generated together.
  • the ninth control signaling may be generated first, and then the control device receives the seventh control signaling from the camera device. image data, and detecting whether the facial image included in the fourth image data satisfies a preset condition, and generating a tenth control signaling when detecting that the facial image included in the fourth image data satisfies the preset condition.
  • the preset condition may be that the face image is a front-centered photo.
  • control device can also receive the eighth image data from the camera device, the eighth image data is obtained by the camera device performing the photographing operation, and then the control device processes the eighth image data to obtain the driver image, and controls the vehicle display screen to display. driver image.
  • control device can also store the driver image, which is not displayed on the vehicle display.
  • the method includes:
  • the microphone array picks up sound, obtains the sound signal of the voice command, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the voice command may be initiated by the driver or the passenger, and the content of the voice command may be: Xiaoyi Xiaoyi, turn on the main driver's photo mode.
  • control signaling 5 is used to control the camera to be raised, and to rotate the camera in the horizontal direction to a third preset angle, such as +30°, after the camera is raised.
  • the on-board display screen detects a click operation, and in response to the click operation, triggers a human-machine interface (Human Machine Interface, HMI) command, and transmits the HMI command to the cockpit controller.
  • HMI Human Machine Interface
  • the click operation may be the operation of the driver or the passenger clicking the "main driver photo mode" on the HMI interface.
  • the cockpit controller sends control signaling 5 to the camera module.
  • the FOV coverage of the camera 1 includes the cockpit space of the main driver's position and the co-pilot position, and the motor control chip controls the camera 1 to follow the sequence.
  • the field of vision (FOV) coverage of the camera 1 mainly includes the main driving position.
  • the camera module transmits an image to the cockpit controller after completing the control signaling 5 .
  • the cockpit controller identifies whether the driver is at the best position in the image, if so, executes S7; if not, executes S7;
  • the best position is the position where the camera can take a centered photo of the front of the driver.
  • the cockpit controller generates a position adjustment instruction, and sends a position adjustment instruction to the motor control chip, and the position adjustment instruction is used to control the camera to adjust to the best position according to the instruction.
  • the above-mentioned position adjustment instruction in S8 may have multiple implementations.
  • One implementation is that the position adjustment instruction may be to control the camera to rotate by a first angle in the horizontal direction, so that the camera 1 can be adjusted to the best position;
  • the implementation method is to control the camera to rotate the second angle in the vertical direction, and then the camera 1 can be adjusted to the best position;
  • another method is to control the camera to rotate the first angle in the horizontal direction, and rotate the first angle in the vertical direction.
  • Two angles adjust the camera 1 to the best position.
  • the specific numerical values of the first angle, the second angle, and the third angle are not limited, and are set according to actual conditions.
  • how to adjust the vertical viewing angle of the first camera can be determined according to the state of the shooting object (for example, the height and/or sitting posture), and the two shooting objects with the same height have different sitting postures, and the vertical viewing angle in the vertical direction
  • the rotation angles are different.
  • the height of subject 1 in Figure 14 (A) is the same as the height of subject 2 in Figure 14 (B), but subject 1 is sitting upright, and subject 2 is leaning on the seatback.
  • the angle at which the camera in (B) of FIG. 14 is rotated downward in the vertical direction is greater than the angle by which the camera in (A) in FIG. 14 is rotated downward in the vertical direction.
  • Two subjects with the same sitting posture have different heights and different rotation angles along the vertical direction.
  • the height is greater than the height of subject 2, and the angle of downward rotation of the camera in (C) in FIG. 14 is greater than the angle of downward rotation of the camera in (A) in FIG. 14 in the vertical direction.
  • the vertical viewing angle is adjusted according to the state of the shooting objects, which can take into account the optimal scene in the case of taking photos of multiple people or taking photos of a single person, and obtain the best viewing angle, for example.
  • the camera can be adjusted to a perspective suitable for taking pictures of children, so as to be friendly to children when taking pictures.
  • the cockpit controller outputs voice information to the speaker: the main driver's photo mode is ready.
  • the speaker receives the voice information and outputs the voice: The main driver's photo mode is ready.
  • the cockpit controller may execute S12 after a period of time delay (for example, a delay time of 2s) after outputting the voice information to the speaker, so as to reserve time for the driver to prepare the pose for shooting.
  • the cockpit controller generates a shooting instruction, and issues a shooting instruction to the camera module.
  • the shooting instruction is used to instruct the camera to take a picture of the driver.
  • the camera executes the shooting instruction to obtain image data, and transmits the image data to the cockpit controller.
  • the cockpit controller performs image processing and storage on the received image data, and outputs the driver's photo to the on-board display screen.
  • the in-vehicle display screen displays the driver's photo.
  • FIG. 15 is a schematic diagram of a driver image captured by a camera.
  • the cockpit controller controls the first camera to rotate to an optimal position, for example, to a certain angle within the range of +30° to +45°, to capture a front-centered photo of the driver.
  • an optimal position for example, to a certain angle within the range of +30° to +45°
  • the photographing requirement of the main driving position can be met, and the driver photograph with the best angle can be photographed.
  • the mode indicated by the instruction is the co-pilot photographing mode
  • the control signaling is used to control the first camera of the camera to rotate to the co-pilot position of the vehicle, and perform the photographing action of the co-pilot position.
  • the related implementation manner in which the control apparatus generates the control signaling according to the instruction is similar to that in the possible implementation manner a4, which can be referred to each other, and will not be repeated here.
  • the method includes:
  • the microphone array picks up sound, obtains the sound signal of the voice command, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the voice command may be initiated by the driver or the passenger, and the content of the voice command may be: Xiaoyi Xiaoyi, turn on the photo mode of the co-driver.
  • the cockpit controller processes the voice to generate control signaling 5 . After that, continue to execute S3.
  • the control signaling 6 is used to control the camera to be raised, and to rotate the camera in the horizontal direction to a fourth preset angle, such as -30°, after the camera is raised.
  • the command input by the user interface can also be used to enable the panoramic camera mode of the co-pilot, and the above S1 and S2 can be replaced by S1' and S2' respectively:
  • the on-board display screen detects a click operation, and in response to the click operation, triggers a human-machine interface (Human Machine Interface, HMI) command, and transmits the HMI command to the cockpit controller.
  • HMI Human Machine Interface
  • the click operation may be the operation of the driver or the passenger clicking the "co-pilot photo mode" on the HMI interface.
  • the cockpit controller sends control signaling 6 to the camera module.
  • the motor control chip in the camera module after the motor control chip in the camera module receives the control signal 6, it controls the lifting motor to raise the camera, and controls the rotating motor to rotate the camera in the horizontal direction to an angle of -30°, and the camera collects images and performs image pre-output.
  • the FOV coverage of the camera 1 when the camera 1 is raised at 0°, the FOV coverage of the camera 1 includes the cockpit space of the main driver's position and the co-pilot's position, and the motor control chip controls the camera 1 along the horizontal direction.
  • the FOV coverage of the viewing angle of the camera 1 When rotated counterclockwise to -30° in the direction, as shown in (B) in FIG. 17 , the FOV coverage of the viewing angle of the camera 1 mainly includes the position of the co-pilot.
  • the camera module transmits an image to the cockpit controller after completing the control signaling 6 .
  • the cockpit controller identifies whether the occupant at the co-pilot position is in the best position in the image, if so, execute S7; if not, execute S7;
  • the best position is the position where the camera can take a front-centered photo of the occupant in the co-pilot position.
  • the cockpit controller generates a position adjustment instruction, and sends a position adjustment instruction to the motor control chip, and the position adjustment instruction is used to control the camera to adjust to the best position according to the instruction.
  • the cockpit controller outputs voice information to the speaker: the co-pilot camera mode is ready.
  • the speaker receives the voice information and outputs the voice: the co-pilot camera mode is ready.
  • the cockpit controller may execute S12 after a period of time delay (for example, a delay of 2s) after outputting the voice information to the speaker, so as to reserve time for the occupant in the co-pilot position to prepare for the shooting posture.
  • the cockpit controller generates a shooting instruction, and issues a shooting instruction to the camera module.
  • the shooting instruction is used to instruct the camera to take a picture of the occupant at the co-pilot position.
  • the camera executes the shooting instruction to obtain image data, and transmits the image data to the cockpit controller.
  • the cockpit controller performs image processing and storage on the received image data, and outputs the occupant photo of the co-pilot position to the on-board display screen.
  • the on-board display screen displays the photo of the occupant at the co-pilot position.
  • FIG. 18 is a schematic diagram of the occupant image of the co-pilot position captured by the camera.
  • the angle of the first camera is adjustable, and the FOV coverage is wide.
  • the cockpit controller controls the first camera to rotate to the best position, for example, to an angle within the range of -30 to -45°, and the position of the co-pilot is obtained by shooting. occupant front centered photo. In this way, the photographing requirements of the co-pilot position can be met, and a photo of the occupant at the co-pilot position at the best angle can be taken.
  • the mode indicated by the instruction is a video call mode. Determine the position of the video call object according to the video call mode indicated by the command, the seat status in the cockpit, the sound information in the cockpit, and the image information in the cockpit, and then generate control signaling according to the position of the video call object.
  • the command is used to control the rotation of the first camera to the position facing the video call object.
  • the method includes:
  • the microphone array picks up sound, obtains the sound signal of the voice command, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the voice command may be initiated by the driver or the passenger, and the content of the voice command may be: Xiaoyi Xiaoyi, turn on the video call mode.
  • the on-board display screen detects a click operation, and in response to the click operation, triggers a human-machine interface (Human Machine Interface, HMI) command, and transmits the HMI command to the cockpit controller.
  • HMI Human Machine Interface
  • the click operation may be the operation of the driver or the passenger clicking the "video call mode" on the HMI interface.
  • the cockpit controller after receiving the voice command (or HMI command), the cockpit controller enters the video call processing flow.
  • Control signaling 7 is used to control the camera to be raised, and maintain 0° after the camera is raised.
  • the angle when the lens of the camera is parallel to the plane of the display screen can be defined as 0 degrees.
  • the camera After the camera is turned on, it can be judged whether there are people in the main driver's position and the co-pilot position according to the seat status in the cockpit. If there is a person in the main driver's position, adjust the camera to the main driver's position; to the co-pilot position; if there are people in the main driver's position, you can use the microphone to determine whether the person in the main driver's position or the co-pilot position is talking. If only the person in the main driver's position is talking, adjust the camera to the main driver's position. ; If only the person in the co-pilot position is talking, adjust the camera to aim at the co-pilot position.
  • the microphone picks up the sound, obtains the sound signal of the call voice, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the cockpit controller processes the audio and determines the position of the sound source.
  • a control signaling 8 may be issued to the motor control chip, and the control signaling 8 is used to control the camera to rotate to the position of the sound source and execute the shooting command.
  • the sound source position includes the driver, the passenger, or the center position.
  • the control signaling 8 is used to control the camera to rotate to the main driving position.
  • the motor control chip controls the camera 1 along the When rotated clockwise to +30° in the horizontal direction, the camera 1 is aimed at the main driving position and executes the shooting command.
  • the control signaling 8 is used to control the camera to rotate to the co-pilot position, and execute the shooting command, as shown in (B) in Figure 16, the motor control chip controls the camera 1 When rotated counterclockwise to -30° in the horizontal direction, the camera 1 is aimed at the co-pilot position.
  • the control signal 8 is used to control the camera to rotate to the center position in the horizontal direction, and execute the shooting command, and the center position is the main driver position and the co-pilot position.
  • the camera 1 is in the center position, that is, 0°, and the FOV coverage of the camera 1 is aimed at the position between the main driving position and the co-pilot position.
  • the cockpit controller controls the rotary motor to rotate to the sound source position according to the control signal 8, executes the shooting command, and sends video data to the cockpit controller.
  • the cockpit controller processes the video data and outputs the video to the vehicle display screen.
  • the in-vehicle display screen displays video.
  • the rotation characteristic of the camera in the horizontal direction is used as an example for description. In other embodiments, the rotation characteristic of the camera in the vertical direction can also be used to realize the video call.
  • the cockpit controller determines the position where the voice command is issued through the microphone array, and controls the camera to rotate to an angle toward the position of the voice sender, so as to display the voice sender (such as the driver or the passenger in the passenger position) at the most important position in the video. best angle.
  • the position of the object of the video call can be automatically identified, so as to meet the needs of the driver or the passenger for a video call.
  • the mode indicated by the instruction is a dual-camera video mode
  • the dual-camera video mode may be a dual-camera live broadcast mode or a dual-camera recording and broadcasting mode.
  • the control device may determine the type of the dual-camera video mode according to the dual-camera video mode indicated by the instruction and the operating state of the vehicle in which the cockpit is located, and generate a control instruction according to the type of the dual-camera video mode.
  • generating the control instruction may include any of the following possible ways:
  • the type of the dual-camera video mode is the main driving mode
  • the control signaling is used to control the first camera of the camera to rotate to the first viewing angle facing the main driving position, and perform video capture of the main driving position, and for :
  • the camera has a wide coverage of FOV, which can meet the needs of simultaneous shooting of front and rear dual scenes, and can provide the best video angle, and the angle can be customized.
  • the type of the dual-camera video mode is the co-pilot mode
  • the control signaling is used to control the first camera of the camera device to rotate to the first viewing angle toward the co-pilot position, and to perform video capture of the co-pilot position, and to:
  • the camera has a wide coverage of FOV, which can meet the simultaneous shooting of front and rear dual scenes, and can provide the best video angle, and the angle can be customized.
  • the type of the dual-camera video mode is the dual-camera mode
  • the control signaling is used to control the first camera of the camera device to rotate to face the main driving position, perform video capture of the main driving position, and control the second camera of the camera device Rotate towards the co-pilot position and perform a video capture of the co-pilot position.
  • the camera FOV covers a wide range, and can provide the best video angle of the main and auxiliary drivers, and the angle can be customized.
  • the camera when the control device controls the camera to face the photographed object, the camera may be rotated in the horizontal direction and/or in the vertical direction, so as to realize the photographing of the photographed object at an optimal angle.
  • the method includes:
  • the microphone array picks up sound, obtains the sound signal of the voice command, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the voice command may be initiated by the driver or the passenger, and the content of the voice command may be: Xiaoyi Xiaoyi, turn on the dual-camera video mode.
  • the on-board display screen detects a click operation, and in response to the click operation, triggers a human-machine interface (Human Machine Interface, HMI) command, and transmits the HMI command to the cockpit controller.
  • HMI Human Machine Interface
  • the click operation may be the operation of the driver or the passenger clicking the "dual camera video mode" on the HMI interface.
  • the APP is an APP that can perform live broadcasting or recording.
  • the cockpit controller can determine which of the dual-camera video mode is the main driver mode, the co-pilot mode, or the co-pilot mode in combination with the voice command or the HMI command, or can be combined with the voice command or the HMI command, and the vehicle
  • the running state of the determines which of the dual-camera video mode is the main driver mode, the co-pilot mode, or the two-person mode.
  • the cockpit controller determines that the vehicle is running and the automatic driving mode is not turned on, it determines to turn on the co-pilot mode; if the cockpit controller determines that the automatic driving mode is turned on and the co-pilot is unoccupied, it determines to turn on the main driving mode; If the cockpit controller determines that the autopilot mode is turned on and there is someone in the co-pilot position, it determines to turn on the double mode.
  • the cockpit controller controls the camera to turn on, and sends control signaling 8 to the motor control chip.
  • the control signaling 8 is used to control the camera to be raised, and to control the camera 1 to rotate in the horizontal direction to be aligned with the co-pilot position, and to control the camera 2 to rotate in the horizontal direction to be aligned with the outside of the vehicle.
  • the position of the camera can also be adjusted through the user's voice command.
  • the specific process see S5-S6.
  • the microphone picks up the sound, obtains the sound signal of the call voice, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the cockpit controller processes the audio to identify whether to adjust the camera position. If yes, execute S7; if not, execute S8.
  • a control signaling 9 can be issued to the motor control chip, and the control signaling 9 is used to control the camera to rotate to a specified adjustment position and execute a shooting command. Then proceed to S9.
  • the cockpit controller synthesizes the image data, and outputs a video to the vehicle-mounted display screen.
  • the in-vehicle display screen displays video.
  • the vehicle display screen can display a video shot by one camera, or can display videos shot by two cameras at the same time.
  • the cockpit controller can realize the realization by invoking dual cameras, one camera is rotated horizontally to the best position for aiming at the anchor (for example, the occupant in the co-pilot position), and the other camera is rotated horizontally to the position facing the outside of the vehicle. Live or record the anchor video to the audience, as well as the video along the way while the vehicle is in motion.
  • control method flow corresponding to the main driving mode and the dual mode in the dual-camera video mode is similar to that of the auxiliary driving mode, which can be referred to each other, and will not be repeated here.
  • the difference between the main driving mode, the dual mode and the auxiliary driving mode is that the rotation angles of the dual cameras are different, which will be explained separately below.
  • the main driving mode will be described below with reference to FIG. 22 .
  • the double mode will be described below with reference to FIG. 23 .
  • the dual cameras may also face the same object.
  • the camera and camera 2 face different perspectives of the occupant in the passenger position.
  • the camera 1 faces the front of the passenger in the passenger position, and the camera 2 The side of the occupant facing the co-pilot position, so that the recorded or live object can be displayed from multiple angles.
  • the mode indicated by the instruction is a privacy mode.
  • the control signaling is used to control the camera device to retract all cameras included in itself.
  • control device as a cockpit controller as an example, the following describes a schematic flowchart of the control method shown in FIG. 24 in combination with the privacy mode.
  • the method includes:
  • the microphone array picks up sound, obtains the sound signal of the voice command, and converts the sound signal into an electrical signal, and transmits it to the cockpit controller.
  • the voice command may be initiated by the driver or the passenger, and the content of the voice command may be: Xiaoyi Xiaoyi, turn on the privacy mode.
  • the cockpit controller processes the voice to generate control signaling 10. After that, continue to execute S3.
  • the control signaling 10 is used to control the camera to descend and retract.
  • the on-board display screen detects a click operation, and in response to the click operation, triggers a human-machine interface (Human Machine Interface, HMI) command, and transmits the HMI command to the cockpit controller.
  • HMI Human Machine Interface
  • the click operation may be the operation of the driver or the passenger clicking "Privacy Mode" on the HMI interface.
  • the cabin controller processes the HMI instruction to generate the control signaling 10 . After that, continue to execute S3.
  • the cockpit controller sends control signaling 10 to the camera module.
  • the camera module sends status feedback to the cockpit controller, where the status feedback is used to indicate that the camera has been lowered and put away.
  • the cockpit controller generates voice information, and outputs the voice information to the speaker, where the voice information may include: entering a privacy mode.
  • the speaker receives the voice information and outputs the voice: enter the privacy mode.
  • the user can also be prompted to enter the privacy mode through the vehicle-mounted display screen.
  • S6 and S7 which can be replaced by S6' and S7' respectively:
  • the cockpit controller sends HMI prompt information to the vehicle-mounted display screen, where the HMI prompt information includes: entering the privacy mode.
  • the on-board display shows the HMI prompt: enter the privacy mode.
  • the cockpit controller controls the camera to lower the lens and close the camera, and no image capture is performed. Relax.
  • the privacy mode can be set to be turned on according to the vehicle model.
  • a family car can be set to be turned on or not, and the liftable camera can be raised when the user needs to use it, and when the customer does not need to use it. Can be lowered and stowed.
  • commercial vehicles such as buses or work vehicles generally have mandatory requirements for monitoring, and can be set to not allow the privacy mode to be turned on.
  • the camera device may further include a third camera, and the third camera maintains a raised state after the vehicle is started, and performs video capture toward the outer space of the vehicle.
  • FIG. 25 is a schematic diagram of a control device provided by an embodiment of the application.
  • the control device 2500 is used to control a camera device, and the camera device includes one camera or at least two cameras.
  • the control apparatus 2500 may implement the steps performed by the control apparatus in the foregoing method embodiments.
  • the control apparatus may include an acquisition unit 2501 , a processing unit 2502 and a control unit 2503 .
  • an acquisition unit 2501 used to acquire instructions and/or cockpit information
  • a processing unit 2502 configured to generate control signaling according to the instruction and/or the acquired cabin information
  • the control unit 2503 is configured to use control signaling to control the spatial state of at least one camera of the camera device in the cabin.
  • the spatial state includes an angle, a position, or an angle and a position.
  • the instructions include any one of the following: voice instructions, instructions obtained after processing the voice instructions, instructions input from the user interface, instructions obtained after processing the instructions input from the user interface, and received signals. .
  • the instruction is used to indicate the mode
  • the modes include: Panoramic photo mode inside the cockpit, Panoramic photo mode outside the car, driver photo mode, co-driver photo mode, privacy mode, video call mode, or dual-camera video mode. .
  • the cabin information includes sound information in the cabin, image information in the cabin, seat status in the cabin, and running status of the vehicle in which the cabin is located.
  • the mode indicated by the instruction is a panoramic photography mode in the cockpit
  • the control signaling is used to control the first camera of the camera control device to rotate within a first preset angle range, and perform a panoramic view of the interior space of the cockpit. scanning.
  • the mode indicated by the instruction is the vehicle exterior panoramic photography mode
  • the control signaling is used to control the first camera of the camera control device to rotate within the second preset angle range, and to perform a panoramic view of the vehicle exterior space. scanning.
  • the mode indicated by the instruction is the main driving photo mode; the control signaling is used to control the first camera of the camera control device to rotate to the main driving position of the vehicle, and perform the photographing action of the main driving position.
  • the mode indicated by the instruction is the co-pilot photographing mode
  • the control signaling is used to control the first camera of the camera control device to rotate to the co-pilot position of the vehicle, and perform the photographing action of the co-pilot position.
  • the mode indicated by the instruction is a video call mode; the processing unit 2502 is specifically used for: the video call mode indicated by the instruction, the seat status in the cockpit, the sound information in the cockpit, and the voice information in the cockpit.
  • the image information is used to determine the position of the video call object; according to the position of the video call object, control signaling is generated, and the control signaling is used to control the first camera to rotate to a position facing the video call object.
  • the mode indicated by the instruction is a dual-camera video mode
  • the processing unit 2502 is specifically configured to: determine the type of the dual-camera video mode according to the dual-camera video mode indicated by the instruction and the operating state of the vehicle where the cockpit is located. ; Generate control instructions according to the type of dual-camera video mode;
  • the type of the dual-camera video mode is the main driving mode
  • the control signaling is used to control the first camera of the camera control device to rotate to a first angle of view toward the main driving position, and to perform video capture of the main driving position, and for : Control the second camera of the camera control device to rotate to face the outer space of the vehicle, and perform video capture of the outer space of the vehicle, or control the second camera of the camera control device to rotate to the second viewing angle facing the main driving position, and perform video capture of the outer space of the vehicle.
  • the type of the dual-camera video mode is the co-pilot mode
  • the control signaling is used to control the first camera of the camera control device to rotate to the first angle of view toward the co-pilot position, perform video capture of the co-pilot position, and be used to: control the camera
  • the second camera of the control device is rotated to face the outer space of the vehicle, and the video capture of the outer space of the vehicle is performed, or the second camera of the camera control device is controlled to be rotated to a second viewing angle facing the co-pilot position, and the detection of the co-pilot position is performed. video captures; or,
  • the type of the dual-camera video mode is the dual-camera mode, and the control signaling is used to control the first camera of the camera control device to rotate to the main driving position, perform video capture of the main driving position, and control the rotation of the second camera of the camera control device to the co-pilot position and perform video capture of the co-pilot position.
  • the mode indicated by the instruction is a privacy mode; the control signaling is used to control the camera control device to withdraw all the cameras included.
  • the camera control device further includes a third camera; the third camera remains in a raised state after the vehicle is started, and performs video capture toward the outer space of the vehicle.
  • FIG. 26 is a schematic structural diagram of a control apparatus provided by an embodiment of the present application.
  • the communication apparatus 2600 may include a memory 2601, a processor 2602, and may also include a bus system, a processor 2602, and a memory 2601 Can be connected via a bus system.
  • the above-mentioned processor 2602 may be a chip.
  • the processor 2602 may be a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on chip (SoC), or a system on chip (SoC). It can be a central processing unit (CPU), a network processor (NP), a digital signal processing circuit (DSP), or a microcontroller (microcontroller). unit, MCU), it can also be a programmable logic device (PLD) or other integrated chips.
  • FPGA field programmable gate array
  • ASIC application specific integrated circuit
  • SoC system on chip
  • SoC system on chip
  • SoC system on chip
  • MCU microcontroller
  • MCU programmable logic device
  • PLD programmable logic device
  • each step of the above-mentioned method may be completed by an integrated logic circuit of hardware in the processor 2602 or an instruction in the form of software.
  • the steps of the methods disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware processor, or executed by a combination of hardware and software modules in the processor 2602 .
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • the storage medium is located in the memory 2601, and the processor 2602 reads the information in the memory 2601, and completes the steps of the above method in combination with its hardware.
  • processor 2602 in this embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above method embodiments may be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the aforementioned processors may be general purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components .
  • DSPs digital signal processors
  • ASICs application specific integrated circuits
  • FPGAs field programmable gate arrays
  • the methods, steps, and logic block diagrams disclosed in the embodiments of this application can be implemented or executed.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory 2601 in this embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically programmable Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be random access memory (RAM), which acts as an external cache.
  • RAM random access memory
  • DRAM dynamic random access memory
  • SDRAM synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous link dynamic random access memory
  • direct rambus RAM direct rambus RAM
  • An embodiment of the present application further provides a multimedia device, including a control device for executing the above method and a camera device; the camera device includes at least two cameras; the control device is used to control the camera device.
  • the multimedia device further includes a screen assembly.
  • the camera device is arranged on the screen assembly.
  • control device is disposed in the screen assembly; or, the control device is disposed in the cabin controller and connected to the screen assembly.
  • Embodiments of the present application further provide a cockpit/vehicle, including a cockpit controller and a cockpit display assembly, wherein the cockpit controller or the cockpit display assembly includes a control device for executing the above method.
  • the present application also provides a computer program product, the computer program product includes: computer program code or instructions, when the computer program code or instructions are run on a computer, the computer is made to execute the above method.
  • the computer program product includes: computer program code or instructions, when the computer program code or instructions are run on a computer, the computer is made to execute the above method. The method of any one of the embodiments.
  • the present application further provides a computer-readable storage medium, where the computer-readable storage medium stores program codes, and when the program codes are run on a computer, causes the computer to execute the above-mentioned method embodiments.
  • the present application further provides a chip system, where the chip system may include a processor.
  • the processor is coupled to the memory, and can be used to execute the method of any one of the foregoing method embodiments.
  • the chip system further includes a memory.
  • Memory used to store computer programs (also called code, or instructions).
  • the processor is used to call and run the computer program from the memory, so that the device installed with the chip system executes the method of any one of the foregoing method embodiments.
  • a computer program product includes one or more computer instructions.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • Computer instructions may be stored on or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website site, computer, server, or data center over a wire (e.g.
  • coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless means to transmit to another website site, computer, server or data center.
  • a computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, a data center, or the like that includes an integration of one or more available media.
  • Useful media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, high-density digital video disc (DVD)), or semiconductor media (eg, solid state disc (SSD)) )Wait.
  • a component may be, but is not limited to, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and/or a computer.
  • an application running on a computing device and the computing device may be components.
  • One or more components may reside within a process and/or thread of execution, and a component may be localized on one computer and/or distributed between two or more computers.
  • these components can execute from various computer readable media having various data structures stored thereon.
  • a component may, for example, be based on a signal having one or more data packets (eg, data from two components interacting with another component between a local system, a distributed system, and/or a network, such as the Internet interacting with other systems via signals) Communicate through local and/or remote processes.
  • data packets eg, data from two components interacting with another component between a local system, a distributed system, and/or a network, such as the Internet interacting with other systems via signals
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of units is only a logical function division.
  • there may be other division methods for example, multiple units or components may be combined or integrated. to another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • Units described as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, etc.) to execute all or part of the steps of the methods of various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk and other media that can store program codes .

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Abstract

一种控制方法及装置，该方法用于控制摄像装置（203），摄像装置（203）包括一个摄像头（1、2）或至少两个摄像头（1、2），该方法包括：获取指令和/或座舱信息；根据指令和/或获取的座舱信息，生成控制信令；当摄像装置（203）包括一个摄像头（1、2）时，通过控制信令控制摄像装置（203）的摄像头（1、2）的空间状态，当摄像装置（203）包括至少两个摄像头（1、2）时，可以通过控制信令控制其中部分或者全部摄像头（1、2）的空间状态，从而达到摄像装置（203）的至少一个摄像头（1、2）进行灵活控制，且摄像头（1、2）的空间状态的灵活变化可以满足用户对不同多媒体场景的需求，提升用户的体验。

Description

一种控制方法及装置
相关申请的交叉引用
本申请要求在2021年02月10日提交中国国家知识产权局、申请号为202110185632.X、申请名称为“一种控制方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及智能汽车技术领域，尤其涉及一种控制方法及装置。
背景技术
随着汽车的电子化和智能化，汽车已经不仅仅作为交通工具来为用户提供出行便利，还能为用户提供越来越多的体验，例如多媒体方面的体验。然而，目前汽车在多媒体方面的体验还远远不足以满足用户的灵活需求。
发明内容
本申请提供一种控制方法及装置，以提升用户对汽车体验的灵活需求。
第一方面，本申请实施例提供了一种控制方法，该方法用于控制摄像装置，摄像装置包括一个摄像头或至少两个摄像头，该方法包括：获取指令和/或座舱信息；根据指令和/或获取的座舱信息，生成控制信令，当摄像装置包括一个摄像头时，通过控制信令控制摄像装置的摄像头的空间状态，当摄像装置包括至少两个摄像头时，可以通过控制信令控制其中部分或者全部摄像头的空间状态。
基于该方案，控制装置根据获取的指令和/或座舱信息生成控制信令，通过控制信令控制摄像装置包括的摄像头的空间状态，从而达到摄像装置的至少一个摄像头进行灵活控制，且摄像头的空间状态的灵活变化可以满足用户对不同多媒体场景的需求，提升用户的体验。
一种可能的实施方式中，空间状态包括角度，位置，或角度和位置。其中，角度可以为旋转角度或俯仰角度(或垂直视角)，位置可以为摄像头处于升起状态时的位置或处于收回状态时的位置。如此，控制装置可以实现对摄像装置包括的摄像头的旋转控制和/或升降控制。
一种可能的实施方式中，指令包括以下任一种：语音指令，对语音指令进行处理后得到的指令，用户界面输入的指令，对用户界面输入的指令进行处理后得到的指令，接收的信号。
一种可能的实施方式中，指令用于指示模式，模式包括：座舱内全景拍照模式，车外全景拍照模式，主驾拍照模式，副驾拍照模式，隐私模式，视屏通话模式，或双摄视频模式。
一种可能的实施方式中，座舱信息包括座舱内的声音信息、座舱内的图像信息、座舱内的座椅状态、座舱所处车辆的运行状态。
一种可能的实施方式中，指令指示的模式为座舱内全景拍照模式。控制信令用于控制 摄像装置的第一摄像头在第一预设角度范围内旋转，并执行对座舱内部空间的全景扫描。通过该实施方式中第一摄像头的旋转特性，可以满足驾驶员或乘员对座舱内部全景拍摄的需求。
一种可能的实施方式中，指令指示的模式为车外全景拍照模式。控制信令用于控制摄像装置的第一摄像头在第二预设角度范围内旋转，并执行对车辆外部空间的全景扫描。通过该实施方式中第一摄像头的旋转特性，可以满足驾驶员或乘员对车外全景拍摄的需求。
一种可能的实施方式中，指令指示的模式为主驾拍照模式。控制信令用于控制摄像装置的第一摄像头旋转至朝向车辆的主驾驶位置，并执行对主驾驶位置的拍照动作。通过该实施方式中第一摄像头的旋转特性，可以满足主驾驶位置的拍照需求，而且可以拍摄到最佳角度的驾驶员照片。
一种可能的实施方式中，指令指示的模式为副驾拍照模式。控制信令用于控制摄像装置的第一摄像头旋转至朝向车辆的副驾驶位置，并执行对副驾驶位置的拍照动作。通过该实施方式中第一摄像头的旋转特性，可以满足副驾驶位置的拍照需求，而且可以拍摄到最佳角度的副驾驶位置的乘员照片。
一种可能的实施方式中，指令指示的模式为视屏通话模式。根据指令和获取的座舱信息，生成控制信令，包括：根据指令指示的视屏通话模式、座舱内的座椅状态、座舱内的声音信息、以及座舱内的图像信息，确定视频通话对象的位置；根据视频通话对象的位置，生成控制信令，控制信令用于控制第一摄像头旋转至朝向视频通话对象的位置。通过该实施方式中第一摄像头的旋转特性，可以自动识别视频通话对象的位置，满足驾驶员或乘员的视频通话需求。
一种可能的实施方式中，指令指示的模式为双摄视频模式。根据指令和/或获取的座舱信息，生成控制信令，可以包括：根据指令指示的双摄视频模式和座舱所处车辆的运行状态，确定双摄视频模式的类型；根据双摄视频模式的类型，生成控制指令；
其中，双摄视频模式的类型为主驾模式，控制信令用于控制摄像装置的第一摄像头旋转至朝向主驾驶位置的第一视角，并执行对主驾驶位置的视频采集，以及用于：控制摄像装置的第二摄像头旋转至朝向车辆外部空间，并执行对车辆外部空间的视频采集，或者，控制摄像装置的第二摄像头旋转至朝向主驾驶位置的第二视角，并执行对主驾驶位置的视频采集；或者，
双摄视频模式的类型为副驾模式，控制信令用于控制摄像装置的第一摄像头旋转至朝向副驾驶位置的第一视角，并执行对副驾驶位置的视频采集，以及用于：控制摄像装置的第二摄像头旋转至朝向车辆外部空间，并执行对车辆外部空间的视频采集，或者，控制摄像装置的第二摄像头旋转至朝向副驾驶位置的第二视角，并执行对副驾驶位置的视频采集；或者，
双摄视频模式的类型为双人模式，控制信令用于控制摄像装置的第一摄像头旋转至朝向主驾驶位置，并执行对主驾驶位置的视频采集，以及控制摄像装置的第二摄像头旋转至朝向副驾驶位置，并执行对副驾驶位置的视频采集。
通过该实施方式，当开启主驾模式或副驾模式时，一个摄像头朝向车内，另一个摄像头朝向车外，可满足前后双景同步拍摄需求，并提供最佳视频角度；或者，两个摄像头时朝向同一对象的不同视角，可以多角度展示视频对象。当开启双人模式时，可满足主副驾拍摄需求，并提供主副驾最佳视频角度。
一种可能的实施方式中，指令指示的模式为隐私模式；控制信令用于控制摄像装置收回包括的所有摄像头。通过可升降式摄像头在用户需要使用时可升起，在客户不需要使用时可下降收起，可实现在收起摄像头时完全保护用户隐私。
一种可能的实施方式中，摄像装置还包括第三摄像头，第三摄像头在车辆启动后保持升起状态，且朝向车辆的外部空间进行视频采集。这样可以实现持续监控车外的情况。
第二方面，本申请实施例提供了一种控制方法，该方法用于控制摄像装置，摄像装置包括一个摄像头或至少两个摄像头，该方法包括：控制装置获取指令，指令用于指示模式；根据模式，生成第一控制信令，第一控制信令用于控制摄像装置的至少一个摄像头的空间状态，向摄像装置发送第一控制信令。
基于该方案，控制装置根据获取的指令生成第一控制信令，通过第一控制信令控制摄像装置包括的摄像头的空间状态，从而达到摄像装置的至少一个摄像头进行灵活控制，且摄像头的空间状态的灵活变化可以满足用户对不同多媒体场景的需求，提升用户的体验。
一种可能的实施方式中，模式包括以下模式中的一个或多个：座舱内全景拍照模式，车外全景拍照模式，主驾拍照模式，副驾拍照模式，隐私模式，视屏通话模式,双摄视频模式。
一种可能的实施方式中，摄像装置包括第一摄像头，模式为座舱内全景拍照模式，第一控制信令用于控制第一摄像头旋转至第一预设角度。在控制装置向摄像装置发送第一控制信令之后，该方法还可以包括：控制装置接收来自摄像装置的第一状态反馈，然后向摄像装置发送第二控制信令，第一状态反馈用于指示第一摄像头执行完成第一控制信令，第二控制信令用于控制第一摄像头从第一预设角度开始在第一预设角度范围内旋转，并在旋转过程中采集座舱内全景图像。通过该实施方式中第一摄像头的旋转特性，通过两条控制信令控制第一摄像头旋转实现采集全景图像，可以满足驾驶员或乘员对座舱内部全景拍摄的需求。
一种可能的实施方式中，摄像装置包括第一摄像头，模式为座舱内全景拍照模式，；第一控制信令具体用于控制第一摄像头旋转至第一预设角度，且在预设时长后从第一预设角度开始在第一预设角度范围内旋转并在旋转过程中采集座舱内全景图像。通过该实施方式中第一摄像头的旋转特性，通过一条控制信令控制第一摄像头旋转实现采集全景图像，可以满足驾驶员或乘员对座舱内部全景拍摄的需求。
一种可能的实施方式中，该方法还包括：接收来自摄像装置的第一图像数据；对第一图像数据进行处理，得到车辆座舱内的全景图像；控制显示屏显示车辆座舱内的全景图像。
一种可能的实施方式中，摄像装置包括第一摄像头和第二摄像头，模式为座舱内全景拍照模式，第一控制信令具体用于控制第一摄像头旋转至第二预设角度、以及控制第二摄像头旋转至第三预设角度；向摄像装置发送第一控制信令之后，该方法还包括：接收来自摄像装置的第一状态反馈；第一状态反馈用于指示摄像装置包括的摄像头执行完成第一控制信令；向摄像装置发送第三控制信令，第三控制信令用于控制第一摄像头从第二预设角度开始在第二预设角度范围内旋转、并在旋转过程中采集座舱内全景图像，以及控制第二摄像头从第三预设角度开始在第三预设角度范围内旋转、并在旋转过程中采集座舱内全景图像。通过该实施方式中第一摄像头和第二摄像头的旋转特性，通过两条控制信令控制两个摄像头旋转实现采集全景图像，可以满足驾驶员或乘员对座舱内部全景拍摄的需求。
一种可能的实施方式中，摄像装置包括第一摄像头和第二摄像头，模式为座舱内全景 拍照模式；第一控制信令具体用于控制第一摄像头旋转至第二预设角度、且在预设时长后从第二预设角度开始在第二预设角度范围内旋转并采集座舱内全景图像，以及控制第二摄像头旋转至第三预设角度、且在预设时长后从第三预设角度开始在第三预设角度范围内旋转并采集座舱内全景图像。通过该实施方式中第一摄像头和第二摄像头的旋转特性，通过一条控制信令控制两个摄像头旋转实现采集全景图像，可以满足驾驶员或乘员对座舱内部全景拍摄的需求。
一种可能的实施方式中，该方法还包括：控制装置接收来自摄像装置的第二图像数据和第三图像数据；第二图像数据为第一摄像头采集车辆座舱内的图像得到，第三图像数据为第二摄像头采集车辆座舱内的图像得到；对第二图像数据和第三图像数据进行拼接处理，得到车辆座舱内的全景图像；控制显示屏显示车辆座舱内的全景图像。
一种可能的实施方式中，摄像装置包括第一摄像头，模式为车外全景拍照模式；第一控制信令具体用于控制第一摄像头旋转至第四预设角度；向摄像装置发送第一控制信令之后，方法还包括：接收来自摄像装置的第二状态反馈；第二状态反馈用于指示第一摄像头执行完成第一控制信令；向摄像装置发送第四控制信令，第四控制信令用于控制第一摄像头从第四预设角度开始在第四预设角度范围内旋转并采集车外全景图像。通过该实施方式中第一摄像头的旋转特性，通过两条控制信令控制第一摄像头旋转实现采集车外全景图像，可以满足驾驶员或乘员对车外全景拍摄的需求。
一种可能的实施方式中，摄像装置包括第一摄像头，模式为车外全景拍照模式；第一控制信令具体用于控制第一摄像头旋转至第四预设角度、且在预设时长后从第四预设角度开始在第四预设角度范围内旋转并采集图像。通过该实施方式中第一摄像头的旋转特性，通过一条控制信令控制第一摄像头旋转实现采集车外全景图像，可以满足驾驶员或乘员对车外全景拍摄的需求。
一种可能的实施方式中，该方法还包括：控制装置接收来自摄像装置的第四图像数据；对第四图像数据进行处理，得到车辆外部的全景图像；控制显示屏显示车辆外部的全景图像。
一种可能的实施方式中，摄像装置包括第一摄像头和第二摄像头，模式为车外全景拍照模式，第一控制信令具体用于控制第一摄像头旋转至第五预设角度、以及控制第二摄像头旋转至第六预设角度；在控制装置向摄像装置发送第一控制信令之后，该方法还包括：控制装置接收来自摄像装置的第一状态反馈，然后向摄像装置发送第五控制信令，第一状态反馈用于指示摄像装置包括的摄像头执行完成第一控制信令，第五控制信令用于控制第一摄像头从第五预设角度开始在第五预设角度范围内旋转并采集图像，以及控制第二摄像头从第六预设角度开始在第六预设角度范围内旋转并采集图像。通过该实施方式中第一摄像头和第二摄像头的旋转特性，通过两条控制信令控制两个摄像头旋转实现采集车外全景图像，可以满足驾驶员或乘员对车外全景拍摄的需求。
一种可能的实施方式中，摄像装置包括第一摄像头和第二摄像头，模式为车外全景拍照模式，第一控制信令具体用于控制第一摄像头旋转至第五预设角度、且在预设时长后从第五预设角度开始在第五预设角度范围内旋转并采集图像，以及控制第二摄像头旋转至第六预设角度、且在预设时长后从第六预设角度开始在第六预设角度范围内旋转并采集图像。通过该实施方式中第一摄像头和第二摄像头的旋转特性，通过一条控制信令控制两个摄像 头旋转实现采集车外全景图像，可以满足驾驶员或乘员对车外全景拍摄的需求。
一种可能的实施方式中，该方法还包括：控制装置接收来自摄像装置的第二图像数据和第三图像数据，第二图像数据为第一摄像头采集车辆外部的图像得到，第三图像数据为第二摄像头采集车辆外部的图像得到；然后，控制装置对第二图像数据和第三图像数据进行拼接处理，得到车辆外部的全景图像；控制显示屏显示车辆外部的全景图像。
一种可能的实施方式中，摄像装置至少包括第一摄像头，模式为主驾拍照模式，第一控制信令具体用于控制第一摄像头旋转至第七预设角度。控制装置向摄像装置发送第一控制信令之后，该方法还包括：接收来自摄像装置的第四图像数据；检测第四图像数据中包括面部图像、且面部图像满足第一预设条件；向摄像装置发送第七控制信令，第七控制信令用于控制第一摄像头执行拍照操作。通过该实施方式中第一摄像头的旋转特性，可以满足主驾驶位置的拍照需求，而且可以拍摄到最佳角度的驾驶员照片。
一种可能的实施方式中，指令为语音指令，第七预设角度为根据语音指令的发出位置确定。
一种可能的实施方式中，该方法还包括：控制装置接收来自摄像装置的第五图像数据；对第五图像数据进行处理，得到车辆的驾驶员图像；控制显示屏显示驾驶员图像。
一种可能的实施方式中，摄像装置至少包括第一摄像头，模式为副驾拍照模式，第一控制信令具体用于控制第一摄像头旋转至第八预设角度。控制装置向摄像装置发送第一控制信令之后，该方法还包括：控制装置接收来自摄像装置的第六图像数据，检测第六图像数据中包括面部图像、且面部图像满足第一预设条件，向摄像装置发送第七控制信令，第七控制信令用于控制第一摄像头执行拍照操作。通过该实施方式中第一摄像头的旋转特性，可以满足副驾驶位置的拍照需求，而且可以拍摄到最佳角度的副驾驶位置的乘员照片。
一种可能的实施方式中，指令为语音指令，第八预设角度为根据语音指令的发出位置确定。
一种可能的实施方式中，该方法还包括：控制装置接收来自摄像装置的第六图像数据；对第六图像数据进行处理，得到车辆的副驾驶位置的乘员图像；控制显示屏显示副驾驶位置的乘员图像。
一种可能的实施方式中，摄像装置至少包括第一摄像头，模式为视频通话模式，第一控制信令用于指示第一摄像头旋转至视频通话对象对应的角度。通过该实施方式中第一摄像头的旋转特性，可以满足驾驶员或乘员的视频通话需求。
一种可能的实施方式中，向摄像装置发送第一控制信令之前，该方法还包括：控制装置根据车辆的座椅状态和/或麦克风采集的语音，识别视频通话对象。通过该实施方式可以自动识别视频通话对象的位置。
一种可能的实施方式中，摄像装置包括第一摄像头和第二摄像头，用户选择的模式为双摄视频模式，第一控制信令用于控制第一摄像头旋转至主驾驶位置对应的角度，并控制第二摄像头旋转至朝向车辆外部；或者，第一控制信令用于控制第一摄像头旋转至副驾驶位置对应的角度，并控制第二摄像头旋转至朝向车辆外部；或者，第一控制信令用于控制第一摄像头旋转至主驾驶位置对应的角度，并控制第二摄像头旋转至副驾驶位置对应的角度。通过该实施方式，当开启主驾模式或副驾模式时，一个摄像头朝向车内，另一个摄像头朝向车外，可满足前后双景同步拍摄需求，并提供最佳视频角度。当开启双人模式时， 可满足主副驾拍摄需求，并提供主副驾最佳视频角度。
一种可能的实施方式中，模式为隐私模式，第一控制信令具体用于控制摄像装置收起至少一个摄像头。通过可升降式摄像头在用户需要使用时可升起，在客户不需要使用时可下降收起，可实现在收起摄像头时完全保护用户隐私。
一种可能的实施方式中，摄像装置还包括第三摄像头，第三摄像头在车辆启动时处于升起状态，且朝向车辆的外部。这样可以实现持续监控车外的情况。
第三方面，本申请实施例还提供了一种控制装置，所述电子设备包括执行上述第一方面至第二方面、以及第一方面至第二方面的任意一种可能的设计的方法的模块/单元；这些模块/单元可以通过硬件实现，也可以通过硬件执行相应的软件实现。
第四方面，本申请实施例还提供一种控制装置，控制装置包括处理器和存储器，所述存储器用于存储计算机执行指令，所述控制装置运行时，所述处理器执行所述存储器中的计算机执行指令以利用所述控制装置中的硬件资源执行上述第一方面至第二方面、以及第一方面至第二方面的任一可能设计的方法的操作步骤。
第五方面，本申请实施例还提供一种多媒体装置，包括上述第三方面所述的控制装置和摄像装置；所述摄像装置包括至少两个摄像头；所述控制装置用于控制所述摄像装置。
在一种可能的实施方式中，所述多媒体装置还包括屏幕组件。
在一种可能的实施方式中，所述摄像装置设置于所述屏幕组件上。
在一种可能的实施方式中，所述控制装置设置于所述屏幕组件内；或者，控制装置设置于座舱控制器中，且与屏幕组件连接。
第六方面，本申请实施例还提供一种座舱/车，包括座舱控制器和座舱显示组件，所述座舱控制器或所述座舱显示组件包括上述第三方面所述的控制装置。
第七方面，本申请实施例的一种计算机可读存储介质，所述计算机可读存储介质包括计算机指令，当计算机指令在电子设备上运行时，使得所述电子设备执行本申请实施例第一方面至第二方面、以及第一方面至第二方面的任一可能设计的技术方案。
第八方面，本申请实施例的中一种程序产品，包括指令，当所述程序产品在电子设备上运行时，使得所述电子设备执行本申请实施例第一方面至第二方面、以及第一方面至第二方面的任一可能设计的技术方案。
第九方面，提供了一种芯片系统，该芯片系统可以包括处理器。该处理器与存储器耦合，可用于执行第一方面至第二方面、以及第一方面至第二方面的任一种可能实现方式中的方法。可选地，该芯片系统还包括存储器。存储器，用于存储计算机程序(也可以称为代码，或指令)。处理器，用于从存储器调用并运行计算机程序，使得安装有芯片系统的设备执行第一方面至第二方面、以及第一方面至第二方面的任一种可能实现方式中的方法。
在具体实现过程中，上述控制装置可以为芯片，输入电路可以为输入管脚，输出电路可以为输出管脚，处理电路可以为晶体管、门电路、触发器和各种逻辑电路等。输入电路所接收的输入的信号可以是由例如但不限于接收器接收并输入的，输出电路所输出的信号可以是例如但不限于输出给发射器并由发射器发射的，且输入电路和输出电路可以是同一电路，该电路在不同的时刻分别用作输入电路和输出电路。本申请实施例对处理器及各种电路的具体实现方式不做限定。
附图说明
图1为本申请实施例提供的车辆的俯视图；
图2为本申请实施例提供的座舱系统的示意图；
图3为本申请实施例提供的座舱系统的示意图；
图4为本申请实施例提供的座舱系统的产品装置图；
图5为本申请实施例提供的车载显示屏的示意图；
图6为本申请实施例提供的一种控制方法的流程示意图；
图7为本申请实施例提供的一种控制方法的流程示意图；
图8为本申请实施例提供的座舱内全景拍照模式的视角示意图；
图9为本申请实施例提供的一种控制方法的流程示意图；
图10为本申请实施例提供的车外全景拍照模式的视角示意图；
图11为本申请实施例提供的车外全景拍照场景示意图；
图12为本申请实施例提供的一种控制方法的流程示意图；
图13为本申请实施例提供的主驾拍照模式的视角示意图；
图14为本申请实施例提供的垂直视角调节的示意图；
图15为本申请实施例提供的驾驶员图像示意图；
图16为本申请实施例提供的一种控制方法的流程示意图；
图17为本申请实施例提供的副驾拍照模式的视角示意图；
图18为本申请实施例提供的副驾驶位置的乘员图像示意图；
图19为本申请实施例提供的一种控制方法的流程示意图；
图20为本申请实施例提供的一种控制方法的流程示意图；
图21为本申请实施例提供的副驾模式的视角示意图；
图22为本申请实施例提供的主驾模式的视角示意图；
图23为本申请实施例提供的双人模式的视角示意图；
图24为本申请实施例提供的一种控制方法的流程示意图；
图25为本申请实施例提供的控制装置的示意图；
图26为本申请实施例提供的控制装置的示意图。
具体实施方式
下面将结合附图对本申请作进一步地详细描述。显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。方法实施例中的具体操作方法也可以应用于装置实施例中。其中，在本申请实施例的描述中，本领域普通技术人员可以理解：本申请中涉及的第一、第二等各种数字编号仅为描述方便进行的区分，并不用来限制本申请实施例的范围，也不用来表示先后顺序。“多个”的含义是两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。“至少一个”是指一个或者多个。至少两个是指两个或者多个。“至少一个”、“任意一个”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。
本申请实施例中车辆可以基于车辆与外界无线通信技术(例如，vehicle to everything(V2X)) 与其它物体进行通信。例如，可以基于车辆间无线通信技术(例如，vehicle to vehicle(V2V))实现车辆与观众侧终端设备之间的通信。车辆与其它物体之间进行通信可以基于无线高保真(例如，wireless fidelity(Wi-Fi))、第五代(5th generation，5G)移动通信技术、长期演进(Long Term Evolution，LTE)等进行通信。
目前，车辆内部安装的摄像头位于固定位置，例如，驾驶员监控摄像头安装在A柱位置，再如，在后视镜位置安装摄像头，以对车内情况进行拍摄。而且摄像头在安装完成之后，视角也固定，无法实现灵活控制。
为解决上述问题，本申请实施例在座舱内设置可以升降和旋转的摄像装置，且通过控制信令控制该摄像装置的摄像头的空间状态，使得摄像装置的空间状态满足用户对多媒体场景的需求。进一步的，摄像装置可以包括至少两个摄像头，通过控制信令控制其中部分或者全部摄像头的空间状态，使得摄像头的状态更容易满足用户不同需求场景的需求，且为用户提供了更多多媒体场景的选择，极大提高了用户体验。
例如，本申请实施例提供一种控制方法，该方法可以由控制装置执行，该控制装置可以设置于座舱内的任意位置，例如可以集成在车载智慧屏中，或者集成在中控屏的控制器中，或者作为独立设置的控制器设置于座舱内，或者与座舱内的其它控制设备集成在一起。该方法包括：获取指令和/或座舱信息，根据指令和/或获取的座舱信息，生成控制信令，然后利用控制信令控制摄像装置的至少一个摄像头在座舱内的空间状态，从而达到摄像装置的至少一个摄像头进行灵活控制，且摄像头的空间状态的灵活变化可以满足用户对不同多媒体场景的需求，提升用户的体验。
本申请实施例可以应用于整车系统上，图1为本申请实施例提供的车辆的俯视图。
如图1所示，车辆100包括车头101、车尾102、以及位于车头101与车尾102之间的座舱，座舱内部包括主驾驶位置的座椅103、副驾驶位置的座椅104、位于主驾驶位置的座椅103与副驾驶位置的座椅104后方的后座位置的座椅105、以及位于主驾驶位置的座椅103与副驾驶位置的座椅104前方的座舱系统200。
下面对图1所示的车辆内部的座舱系统200进行局部放大，如图2所示的座舱系统的示意图，座舱系统200包括座舱控制器201、车载显示屏202、摄像装置203、麦克风阵列204、扬声器205。
下面结合图3介绍座舱系统200中各个部件可以实现的功能。
座舱控制器201具有数据处理能力，可以对传感器采集到的数据进行分析处理，并基于数据处理结果控制其它设备。例如，在本申请实施例中，座舱控制器201可以接收摄像头采集到的图像数据，经过计算处理后进行存储，该图像数据可以包括摄像头采集到的图片或者视频信息。座舱控制器201还可以将摄像头采集到的图像数据推送到显示屏上进行显示。再如，座舱控制器201可以接收麦克风采集到的音频，并进行处理，该音频包括声音信息，针对不同的声音指令执行不同的操作。再如，座舱控制器201可以输出控制信令，用于控制电机，以通过电机控制摄像装置203的摄像头的空间状态，例如控制摄像头的升降和/或旋转，从而调整或改变摄像头的空间状态，其中旋转包括水平方向的旋转(或称为角度调整)，和垂直方向的旋转(或称为角度调整)。应理解的是，本申请实施例中的座舱控制器201可以由处理器等具有数据处理能力的装置实现，本申请对此不作限定。
车载显示屏202是一种显示设备，用于向用户显示图像或数据等信息，例如，将座舱控制器处理的信号通过传输设备显示到屏幕上。
摄像装置203可以包括一个摄像头或至少两个摄像头，摄像头是一种图像采集部件，通过感光部件以及控制组件将采集到的图像数据转换成处理设备(例如座舱控制器201，或车载显示屏202的处理器等)能识别的数字信号。例如图3中示例性示出了N个摄像头，N大于或等于2。本申请实施例中，每个摄像头都可以单独地升降、旋转；也可以多个摄像头一起升降、每个摄像头单独旋转；也可以多个摄像头一起升降、一起旋转；具体对摄像头的独立控制还是整体控制不做限制，可以进行灵活控制，提升控制效率。
座舱控制器201可以通过驱动件对摄像装置203进行控制，该驱动件例如为电机，电机是一种将电能转化为机械能的电磁装置，用于驱动摄像头进行升降和/或旋转。可以针对每个摄像头设置独立的电机，也可以通过一个电机控制多于一个摄像头。此外，可以通过独立的电机控制摄像头的一种行为，例如通过独立的电机控制摄像头的升降、水平旋转和垂直旋转。或者，可以通过一个电机控制摄像头的多种行为，例如一个电机基于不同的信号驱动摄像头的升降和旋转，或者一个电机基于不同的信号驱动摄像头的水平旋转和垂直旋转，等等。本申请实施例对电机的数量不做限制。驱动件可以作为摄像装置203的一部分，也可以独立于摄像装置203。
例如，在一种实现中，摄像装置203包括一个摄像头时，可以通过多个独立的电机和机械结构实现对该摄像头的升降、水平旋转和垂直旋转的控制，其中一个电机用于控制摄像头的升起和下降，另一个电机用于控制摄像头的垂直旋转，还有一个电机用于控制摄像头的水平旋转，例如，可以进行-180°～+180°的旋转。水平旋转可以理解为摄像头在水平方向的角度变化或调整，角度的变化大小可以根据需要调整。在一种示例中，以摄像头开启时初始状态的角度为参考角度，该参考角度例如为0°，水平方向顺时针方向变化的角度为“+”，逆时针变化的角度为“-”；或者反过来，水平方向顺时针方向变化的角度为“-”，逆时针变化的角度为“+”。垂直方向向上方变化的角度为“+”，向下方变化的角度为“-”，或者反过来，垂直方向向上方变化的角度为“-”，向下方变化的角度为“+”。初始状态例如为摄像头启动时的状态，此时该摄像头可以正对座舱内部主驾驶位置的座椅103和副驾驶位置的座椅104中间的位置，且与水平方向的夹角为0。当然，也可以设置其它参考角度，例如，将在摄像头的镜头升起时，镜头与显示屏所在平面平行时的角度定义为0度(°)，或者，设置镜头开启时的初始位置的角度为0°，例如，垂直于水平方向且垂直于座舱的横剖面的角度为0°，本申请实施例不做限制。
麦克风阵列204是声音传感器的一种实现，以上麦克风阵列204可以替换为其它声音传感器。声音传感器是一种声音采集部件，是一种可以将声音信号转换为电信号的能量转换器件。麦克风阵列204可以将采集到的音频输入至座舱控制器201。
扬声器205是一种将电信号转换为声音信号的能量转换器件，座舱控制器201可以将音频输出至扬声器205，以便通过扬声器205输出。
基于上述内容，下面以乘用车座舱为例，提供如图4所示的座舱系统的产品装置图。本领域技术人员可以根据该启示，将其用于其它有多媒体需求的设备空间内，实现多样话的多媒体需求，这种空间可以统称为座舱。
摄像装置203又可以称为摄像头模组，该摄像头模组可以是一个单独的模块，其可以安装在车载显示屏202的外壳上，通过有线或无线通信与座舱控制器201连接，例如，通过线缆连接至座舱控制器201，或通过无线方式(例如，蓝牙、wifi等技术)与座舱控制器201交互信息。车载显示屏202(下文中简称显示屏)通过支架安装在中控台上，车载 显示屏202的下边沿有一个麦克风阵列204，车载显示屏202和麦克风阵列204通过线缆分别连接至座舱控制器201。当然，摄像头模组203也可以是集成在车载显示屏202上的，此处不做限制。在其它一些实施例中，麦克风阵列204也可以是单独的模块，分别与车载显示屏202和座舱控制器201连接。
示例的，如图5所示，车载显示屏202的上方安装有摄像头模组203，下方边沿配置有麦克风阵列204，图5仅为一个示例，并不对摄像头模组、麦克风阵列、车载显示屏的安装位置关系造成限定。
摄像头模组可以包括一个或多个摄像头，可以用于拍照和摄像，可以获得单张的图片或连续的视频。图4中是以摄像头模组包括两个摄像头为例进行说明，摄像头1和摄像头2设置在同一个支架上，可以一起升降，支持独立旋转，示例的，摄像头在水平方向上的旋转角度范围可以为-180°～+180°，摄像头可以停在任意角度。在其它一些实施例中，摄像头模组中包括的各个摄像头也可以设置在不同的支架上，例如，摄像头1和摄像头2分别设置在两个支架上，这样可以实现对摄像头1和摄像头2升降的独立控制。
示例的，摄像头模组在关机状态时可以下降至收起状态，当座舱系统上电，座舱控制器启动后，座舱控制器可以控制摄像头进入初始状态，例如座舱控制器的片上系统(system on chip，SOC)通过集成电路总线(inter-integrated circuit，I2C)通道发送命令给电机控制芯片，电机控制芯片控制电机1启动，通过电机1控制整个摄像头模组升起，摄像头模组完成初始化后即可使用，此时摄像头处于初始状态，水平和垂直旋转角度为0。电机控制芯片还可以通过电机2控制摄像头1的沿水平方向的旋转角度和沿垂直方向上的旋转角度，通过电机3控制摄像头2的沿水平方向的旋转角度和沿垂直方向上的旋转角度。
下面基于上述内容，对本申请实施例提供的一种控制方法进行介绍，该方法可以由控制装置或控制装置的部件(如芯片、电路等)执行，为便于说明，下面以控制装置执行该方法为例进行说明。该方法用于控制摄像装置，摄像装置包括一个摄像头或者至少两个摄像头，如图6所示，该方法包括：
步骤601，控制装置获取指令和/或座舱信息。
下文中以控制装置为座舱控制器为例进行说明。
可选地，该指令可以有多种实现方式。
一种可能的实现方式中，该指令可以为语音指令，或者，可以为对语音指令进行处理后得到的指令。示例的，座舱内的语音传感器可以检测座舱内人员的语音指令，直接发送给控制装置或经过处理后发送给控制装置，例如语音指令可以为“小艺小艺，开启座舱内全景拍照模式”，也可以为其它语音，此处不作限制，座舱内部的麦克风接收该语音指令，并发送给座舱控制器，座舱控制器生成相应的控制信令，以便实现开启座舱内全景拍照模式。
另一种可能的实现方式中，该指令可以为用户界面输入的指令，或者，可以为对用户界面输入的指令进行处理后得到的指令。
又一种可能的实现方式中，该指令可以为座舱内的驾驶员或乘员触发座舱内的按键实现的，例如，座舱内的设置有各种功能的按键，座舱控制器检测到针对按键的按压操作，生成相应的指令。
还有一种可能的实现方式中，该指令可以为接收的信号，用户可以通过其它装置，例如手机，将指令以信号的形式直接或间接(例如车载智慧屏和控制器分开，手机将信号先 传给车载智慧屏，通过车载智慧屏再传给控制器)传输给控制装置。
上述步骤601中的座舱信息可以包括但不限于以下任一种或多种内容：座舱内的声音信息、座舱内的图像信息、座舱内的座椅状态、座舱所处车辆的运行状态。
其中，声音信息可以包括声音来源的方向，例如来自主驾驶位置，副驾驶位置，后座位置。图像信息可以包括主驾驶位置、副驾驶位置、后座位置是否有人，以及是否在说话。座舱所处车辆的运行状态可以包括车辆是否在运行。
一种可能的实施方式中，步骤601中的指令可以用于指示模式，指令所指示的模式包括以下模式中的一个或多个：座舱内全景拍照模式，车外全景拍照模式，主驾拍照模式，副驾拍照模式，视屏通话模式，双摄视频模式，或隐私模式。
步骤602，控制装置根据指令和/或获取的座舱信息，生成控制信令。
在一种可能的实施方式中，座舱控制器可以根据指令生成控制信令。
另一种可能的实施方式中，座舱控制器可以根据获取的座舱信息生成控制信令。
又一种可能的实施方式中，座舱控制器可以根据指令和获取的座舱信息生成控制信令。
步骤603，控制装置利用控制信令控制摄像装置的至少一个摄像头在座舱内的空间状态。
在具体实施中，当摄像装置包括一个摄像头时，通过控制信令控制摄像装置的摄像头的空间状态，当摄像装置包括至少两个摄像头时，可以通过控制信令控制其中部分或者全部摄像头的空间状态。
此处，空间状态包括以下任一种：角度，位置，以及角度和位置。示例的，角度可以为沿水平方向的旋转角度或沿垂直方向的旋转角度，该位置可以为摄像头处于升起状态时的位置或处于收回状态时的位置。如此，控制装置可以实现对摄像装置包括的摄像头的旋转控制和/或升降控制。
在步骤603中，该控制可以为直接控制，也可以为间接控制，例如通过控制信令控制电机来控制摄像头的位置和/或角度。
本申请实施例中，在座舱内设置可以升降和旋转的摄像装置，且通过控制信令控制该摄像装置的摄像头的空间状态，使得摄像装置的空间状态满足用户对多媒体场景的需求。进一步的，摄像装置可以包括至少两个摄像头，通过控制信令控制其中部分或者全部摄像头的空间状态，使得摄像头的状态更容易满足用户不同需求场景的需求，且为用户提供了更多多媒体场景的选择，极大提高了用户体验。
基于上述实施例，上述步骤602中，控制装置根据指令和/或获取的座舱信息，生成控制信令有多种可能的实现方式，下面通过下述可能的实施方式a1、可能的实施方式a2、可能的实施方式a3、可能的实施方式a4、可能的实施方式a5、可能的实施方式a6、可能的实施方式a7，来进行具体的描述。
可能的实施方式a1，指令指示的模式为座舱内全景拍照模式，上述步骤602中控制装置可以根据指令生成控制信令，控制信令用于控制摄像装置的第一摄像头沿水平方向上的在第一预设角度范围内旋转，并执行对座舱内部空间的全景扫描。其中，第一预设角度范围为摄像装置可以拍摄到座舱内部空间的全景图像的角度范围，例如，沿水平方向上的+30°～-30°，本申请对第一预设角度范围的具体数值不作限定。
其中，控制装置根据指令生成的控制信令可以由以下几种可能的方式实现：
实现方式b1，控制信令用于控制第一摄像头沿水平方向上的旋转至第一预设角度，且 在预设时长后从第一预设角度开始沿水平方向上的在第一预设角度范围内旋转，并在第一预设角度范围内旋转的过程中执行对座舱内部空间的全景扫描。
实现方式b2，上述步骤602中的控制信令包括第一控制信令和第二控制信令，其中，第一控制信令用于控制第一摄像头沿水平方向上的旋转至第一预设角度，第二控制信令用于控制第一摄像头从第一预设角度开始沿水平方向上的第一预设角度范围内旋转，并在第一预设角度范围内旋转的过程中执行对座舱内部空间的全景扫描。
在实现方式b2中，第一控制信令与第二控制信令可以一起生成，在另一些实施例中，也可以先根据指令指示的座舱内全景拍照模式生成第一控制信令，在接收到来自摄像装置的第一状态反馈时生成第二控制信令，其中，第一状态反馈用于指示所述第一摄像头执行完成所述第一控制信令。
在通过实现方式b1或实现方式b2实现控制第一摄像头拍摄到第一图像数据之后，控制装置还可以接收来自摄像装置的第一图像数据，处理得到全景图像并存储，然后控制车载显示屏显示该全景图像。当然，控制装置也可以存储全景图像，不在车载显示屏显示。
在上述几种实现方式中，是以一个摄像头(即第一摄像头)实现座舱内全景拍照为例进行说明的，在其它一些实施例中，也可以采用多个摄像头实现座舱内全景拍照，以两个摄像头为例：
实现方式b3，控制信令用于：控制所述第一摄像头沿水平方向上的旋转至第二预设角度、且在预设时长后从所述第二预设角度开始沿水平方向上的第三预设角度范围内旋转，并在第三预设角度范围内旋转的过程中执行对座舱内部空间的全景扫描，以及控制所述第二摄像头沿水平方向上的旋转至第三预设角度、且在预设时长后从所述第三预设角度开始沿水平方向上的在第四预设角度范围内旋转，并在第四预设角度范围内旋转的过程中执行对座舱内部空间的全景扫描。
实现方式b4，上述步骤602中的控制信令包括第三控制信令和第四控制信令，其中，第三控制信令用于：控制第一摄像头沿水平方向上的旋转至第二预设角度、以及控制第二摄像头沿水平方向上的旋转至第三预设角度，第四控制信令用于控制第一摄像头从第二预设角度开始沿水平方向上的第三预设角度范围内旋转，并在第三预设角度范围内旋转的过程中执行对座舱内部空间的全景扫描，以及控制第二摄像头从第三预设角度开始沿水平方向上的第四预设角度范围内旋转，并在第四预设角度范围内旋转的过程中执行对座舱内部空间的全景扫描。
在实现方式b4中，第三控制信令与第四控制信令可以一起生成，在另一些实施例中，也可以先根据指令指示的座舱内全景拍照模式生成第三控制信令，在接收到来自摄像装置的第一状态反馈时生成第四控制信令，其中，第一状态反馈用于指示所述第一摄像头执行完成所述第三控制信令。
在通过实现方式b3或实现方式b4实现控制第一摄像头拍摄到的第二图像数据和控制第二摄像头拍摄到的第三图像数据之后，控制装置还可以接收来自摄像装置的第二图像数据和第三图像数据，进行拼接处理得到座舱内全景图像并存储，然后控制车载显示屏显示该座舱内全景图像。当然，控制装置也可以存储座舱内全景图像，不在车载显示屏显示。
在其它一些实施例中，也可以采用至少三个摄像头实现座舱内全景拍照，具体过程与两个摄像头实现座舱内全景拍照的过程类似，可以相互参考，此处不再赘述。
需要说明的是，本申请实施例中涉及到的各种预设角度(例如，第一预设角度、第二 设角度、第四预设角度，以及后文中的其它预设角度等)、以及预设角度范围(例如，第一预设角度范围、第三预设角度范围、第四预设角度范围，以及后文中的其它预设角度范围等)，本申请不限制具体数值，后文不再赘述。另外，本申请实施例中涉及到的各种预设角度(例如，第一预设角度、第二设角度、第四预设角度，以及后文中的其它预设角度等)、以及预设角度范围(例如，第一预设角度范围、第三预设角度范围、第四预设角度范围，以及后文中的其它预设角度范围等)可以通过预先设置(例如，出厂前设置，或者，在系统升级的过程中设置)，或者，根据经验值确定等多种方式确定。
下面以控制装置为座舱控制器为例，结合座舱内全景拍照模式，介绍图7所示的控制方法的流程示意图。
如图7所示，该方法包括：
S1，麦克风阵列拾音，得到语音指令的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
示例的，该语音指令可以为驾驶员或乘员发起的，语音指令的内容可以为：小艺小艺，开启座舱内全景拍照模式。
S2，座舱控制器接收到语音指令之后，对该语音指令处理，生成控制信令1。之后，继续执行S3。
在其它一些实施例中，还可以通过用户界面输入的指令，实现开启座舱内全景拍照模式，上述S1和S2可以分别替换为S1’和S2’：
S1’，车载显示屏检测到点击操作，响应于该点击操作，触发人机界面(Human Machine Interface，HMI)指令，并将该HMI指令穿传输至座舱控制器。
示例的，该点击操作可以为驾驶员或乘员点击HMI界面上“座舱内全景拍照模式”的操作。
S2'，座舱控制器接收到HMI指令后，对HMI指令进行处理，生成控制信令1。之后，继续执行S3。
S3，座舱控制器向摄像头模组发送控制信令1。控制信令1用于控制摄像头升起，并在摄像头升起后沿水平方向上旋转至第一预设角度，以第一预设角度为+30°为例，+30°表示从显示屏所在平面开始按顺时针旋转30°达到的角度，或者，+30°表示沿水平方向上转30度所达到的角度位置。
S4，摄像头模组中的电机控制芯片接收到控制信令1之后，控制升降电机升起摄像头，并控制旋转电机旋转摄像头至+30°。
示例的，如图8中(A)所示，摄像头1升起时在0°，摄像头1的视角(field of vision，FOV)覆盖范围包括主驾驶位置和副驾驶位置的座舱内空间，摄像头1按照顺时针沿水平方向上旋转至+30°时，如图8中(B)所示，摄像头1的视角(field of vision，FOV)覆盖范围主要包括主驾驶位置。
S5，摄像头模组在执行完成控制信令之后，向座舱控制器发送状态反馈，该状态反馈用于指示摄像头已准备就绪。
S6，座舱控制器生成语音信息，并将语音信息输出至扬声器，该语音信息可以包括座舱内全景拍照模式已就绪。座舱控制器可以在输出语音中扬声器开始，延时一段时间(例如，延时3s)执行S8，以便为驾驶员或乘员准备拍照姿势预留时间。
S7，扬声器接收到语音信息，输出语音：座舱内全景拍照模式已就绪。
S8，座舱控制器生成控制信令2，并向摄像头模组发送控制信令2，该控制信令2用于对摄像头旋转轨迹进行控制。
S9，摄像头模组中的电机控制芯片接收到控制信令2之后，控制旋转电机将摄像头沿水平方向上从+30°角度旋转至-30°角度，并且在摄像头旋转过程中，同时进行全景扫描。然后，摄像头模组向座舱控制器传输图像数据。
沿用图8的示例，摄像头1从图8中(B)所示的沿水平方向上的+30°旋转至-30°，-30°表示从显示屏所在平面按逆时针沿水平方向上旋转30°达到的角度。如图8中(C)所示，摄像头1从沿水平方向上+30°旋转至-30°的过程中FOV覆盖范围包括整个座舱内部空间。摄像头1的角度可调，FOV覆盖范围广，可满足驾驶员或乘员对座舱内全景拍摄的需求，而且可以实现拍摄到主副驾最佳角度的全景照片。
S10，座舱控制器对接收到的图像数据进行图像处理并存储，并向车载显示屏输出座舱内全景照片。
S11，车载显示屏显示座舱内全景照片。
通过上述示例，座舱控制器控制第一摄像头在沿水平方向上的第一预设角度范围(例如，+30°～-30°)内执行全景扫描，然后经过座舱控制器合成后生成座舱内全景照片。通过1摄像头的旋转特性，可以实现满足驾驶员或乘员对座舱内部全景拍摄的需求。
可能的实施方式a2，指令指示的模式为车外全景拍照模式，上述步骤602中控制装置可以根据指令生成控制信令，控制信令用于控制摄像装置的第一摄像头沿水平方向上的第二预设角度范围内旋转，并执行对车辆外部空间的全景扫描。其中，第二预设角度范围为摄像装置可以拍摄到车辆外部空间的全景图像的角度范围，例如沿水平方向上的+150°～-150°，本申请对第二预设角度范围的具体数值不作限定。
其中，控制装置根据指令生成的控制信令可以由以下几种可能的方式实现：
实现方式c1，控制信令用于控制第一摄像头沿水平方向上旋转至第四预设角度，且在预设时长后从第四预设角度开始沿水平方向上的第五预设角度范围内旋转，并在第五预设角度范围内旋转的过程中执行对车辆外部空间的全景扫描。
实现方式c2，上述步骤602中的控制信令包括第五控制信令和第六控制信令，其中，第五控制信令用于控制第一摄像头沿水平方向上旋转至第四预设角度，第二控制信令用于控制第一摄像头从第四预设角度开始沿水平方向上的第五预设角度范围内旋转，并在第五预设角度范围内旋转的过程中执行对车外部空间的全景扫描。
在实现方式c2中，第五控制信令和第六控制信令可以一起生成，在另一些实施例中，也可以先根据指令指示的车外全景拍照模式生成第五控制信令，在接收到来自摄像装置的第二状态反馈时生成第六控制信令，其中，第二状态反馈用于指示所述第一摄像头执行完成所述第五控制信令。
在通过实现方式c1或实现方式c2实现控制第一摄像头拍摄到第四图像数据之后，控制装置还可以接收来自摄像装置的第四图像数据，处理得到车外全景图像并存储，然后控制车载显示屏显示该车外全景图像。当然，控制装置也可以存储车外全景图像，不在车载显示屏显示。
在上述几种实现方式中，是以一个摄像头(即第一摄像头)实现车外全景拍照为例进行说明的，在其它一些实施例中，也可以采用多个摄像头实现车外全景拍照，以两个摄像 头为例：
实现方式c3，控制信令用于：控制所述第一摄像头沿水平方向上旋转至第五预设角度、且在预设时长后从所述第五预设角度开始沿水平方向上的第六预设角度范围内旋转，并在第六预设角度范围内旋转的过程中执行对车外部空间的全景扫描，以及控制所述第二摄像头沿水平方向上旋转至第六预设角度、且在预设时长后从所述第六预设角度开始沿水平方向上的第七预设角度范围内旋转，并在第七预设角度范围内旋转的过程中执行对车外空间的全景扫描。
实现方式c4，上述步骤602中的控制信令包括第七控制信令和第八控制信令，其中，第七控制信令用于：控制第一摄像头沿水平方向上旋转至第五预设角度、以及控制第二摄像头沿水平方向上旋转至第六预设角度，第八控制信令用于控制第一摄像头从第五预设角度开始沿水平方向上的第六预设角度范围内旋转，并在第六预设角度范围内旋转的过程中执行对车外空间的全景扫描，以及控制第二摄像头从第六预设角度开始沿水平方向上的第七预设角度范围内旋转，并在第七预设角度范围内旋转的过程中执行对车外空间的全景扫描。
在实现方式c4中，第七控制信令与第八控制信令可以一起生成，在另一些实施例中，也可以先根据指令指示的车外全景拍照模式生成第七控制信令，在接收到来自摄像装置的第二状态反馈时生成第八控制信令，其中，第二状态反馈用于指示所述第一摄像头执行完成所述第七控制信令。
在通过实现方式c3或实现方式c4实现控制第一摄像头拍摄到的第五图像数据和控制第二摄像头拍摄到的第六图像数据之后，控制装置还可以接收来自摄像装置的第五图像数据和第六图像数据，进行拼接处理得到车外全景图像并存储，然后控制车载显示屏显示该车外全景图像。当然，控制装置也可以存储车外全景图像，不在车载显示屏显示。
在其它一些实施例中，也可以采用至少三个摄像头实现车外全景拍照，具体过程与两个摄像头实现车外全景拍照的过程类似，可以相互参考，此处不再赘述。
下面以控制装置为座舱控制器为例，结合车外全景拍照模式，介绍图9所示的控制方法的流程示意图。
如图9所示，该方法包括：
S1，麦克风阵列拾音，得到语音指令的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
示例的，该语音指令可以为驾驶员或乘员发起的，语音指令的内容可以为：小艺小艺，开启车外全景拍照模式。
S2，座舱控制器接收到语音指令之后，对语音处理，生成控制信令3。控制信令3用于控制摄像头升起，并在摄像头升起后沿水平方向上旋转摄像头至第二预设角度，以第二预设角度为+150°为例，+150°表示从显示屏所在平面开始按顺时针旋转150°达到的角度。之后，继续执行S3。
在其它一些实施例中，还可以通过用户界面输入的指令，实现开启车外全景拍照模式，上述S1和S2可以分别替换为S1’和S2’：
S1’，车载显示屏检测到点击操作，响应于该点击操作，触发人机界面(Human Machine Interface，HMI)指令，并将该HMI指令穿传输至座舱控制器。
示例的，该点击操作可以为驾驶员或乘员点击HMI界面上“车外全景拍照模式”的操作。
S2'，座舱控制器接收到HMI指令后，对HMI指令进行处理，生成控制信令3。之后，继续执行S3。
S3，座舱控制器向摄像头模组发送控制信令3。
S4，摄像头模组中的电机控制芯片接收到控制信令3之后，控制升降电机升起摄像头，并控制旋转电机沿水平方向上旋转摄像头至+150°角度。
示例的，如图10中(A)所示摄像头1升起时在0°，摄像头1的FOV覆盖范围为包括主驾驶位置和副驾驶位置的座舱内空间，摄像头1按照沿水平方向上顺时针旋转至+150°时，+150°表示从显示屏所在平面开始沿水平方向上按顺时针旋转150°达到的角度，如图10中(B)所示，摄像头1的视角(field of vision，FOV)覆盖范围包括主驾驶位置前方的车外空间。该示例中，摄像头1的旋转角度可调，而且可以自定义角度，FOV覆盖范围广，可满足驾驶员或乘员对车外全景拍摄的需求。
S5，摄像头模组在执行完成控制信令3之后，向座舱控制器发送状态反馈，该状态反馈用于指示摄像头已准备就绪。
S6，座舱控制器生成语音信息，并将语音信息输出至扬声器，该语音信息可以包括车外全景拍照模式已就绪。座舱控制器可以在输出语音中扬声器开始，延时一段时间(例如，延时1s)执行S8。
S7，扬声器接收到语音信息，输出语音：车外全景拍照模式已就绪。
S8，座舱控制器生成控制信令4，并向摄像头模组发送控制信令4，该控制信令4用于对摄像头旋转轨迹进行控制，示例的，该控制信令4用于控制摄像头沿水平方向上从+150°至-150°的角度范围内旋转，并执行对车辆外部空间的全景扫描。
S9，摄像头模组中的电机控制芯片接收到控制信令4之后，控制旋转电机将摄像头沿水平方向上从+150°角度旋转至-150°角度，并且在摄像头旋转过程中，同时进行全景扫描，得到图像数据。然后，摄像头模组向座舱控制器传输图像数据。示例的，车外全景拍照场景可参见图11。
沿用图10的示例，摄像头1从图10中(B)所示的+150°旋转至-150°，其转动轨迹为+150°->+180°->-180°->-150°，其中x->y表示从x到y。-150°表示从显示屏所在平面按逆时针旋转150°达到的角度。如图10中(C)所示，摄像头1沿水平方向上从+150°旋转至-150°的过程中FOV覆盖范围包括位于车辆前方的外部空间。
S10，座舱控制器对接收到的图像数据进行图像处理并存储，并向车载显示屏输出车外全景照片。
S11，车载显示屏显示车外全景照片。
通过上述示例，座舱控制器控制第一摄像头沿水平方向上的第二预设角度范围(例如，沿水平方向上+150°～-150°)内执行全景扫描，然后经过座舱控制器合成后生成车外全景照片。通过第一摄像头的旋转特性，可以满足驾驶员或乘员对车外全景拍摄的需求。
可能的实施方式a3，指令指示的模式为主驾拍照模式。上述步骤602中控制装置根据指令生成控制信令，控制信令用于控制摄像装置的第一摄像头旋转至朝向车辆的主驾驶位置，并执行对主驾驶位置的拍照动作。此处控制第一摄像头的旋转操作可以为沿水平方向上旋转，也可以为沿垂直方向上旋转，也可以为沿水平方向和垂直方向都旋转，具体如何旋转根据实际需要进行设置，以便能控制第一摄像头旋转至最佳角度拍摄驾驶员照片，最 佳角度即为能够拍摄到驾驶员正面且人在拍摄的照片中处于居中位置的角度。
一种可能的实现方式中，以第一摄像头沿水平方向上旋转为例，上述步骤602中的控制信令包括第九控制信令和第十控制信令，其中，第九控制信令用于控制第一摄像头沿水平方向上旋转至第七预设角度，第十控制信令用于控制所述第一摄像头执行拍照操作。示例的，第七预设角度可以为根据发出语音指令的声源位置确定。
在该实现方式中，第九控制信令和第十控制信令可以一起生成，在另一些实施例中，可以先生存第九控制信令，之后，控制装置接收来自所述摄像装置的第七图像数据，并检测所述第四图像数据中包括的面部图像是否满足预设条件，在检测所述第四图像数据中包括的面部图像满足预设条件时，生成第十控制信令。其中，预设条件可以为面部图像为正面居中照片。
进一步的，控制装置还可以接收来自摄像装置的第八图像数据，第八图像数据为摄像装置执行拍照操作得到的，然后控制装置对第八图像数据进行处理得到驾驶员图像，控制车载显示屏显示驾驶员图像。当然，控制装置也可以存储驾驶员图像，不在车载显示屏显示。
下面以控制装置为座舱控制器为例，结合主驾拍照模式，介绍图12所示的控制方法的流程示意图。
如图12所示，该方法包括：
S1，麦克风阵列拾音，得到语音指令的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
示例的，该语音指令可以为驾驶员或乘员发起的，语音指令的内容可以为：小艺小艺，开启主驾拍照模式。
S2，座舱控制器接收到语音指令之后，对语音处理，生成控制信令5。之后，继续执行S3。控制信令5用于控制摄像头升起，并在摄像头升起后沿水平方向上旋转摄像头至第三预设角度，例如+30°。
在其它一些实施例中，还可以通过用户界面输入的指令，实现开启主驾拍照模式，上述S1和S2可以分别替换为S1’和S2’：
S1’，车载显示屏检测到点击操作，响应于该点击操作，触发人机界面(Human Machine Interface，HMI)指令，并将该HMI指令穿传输至座舱控制器。
示例的，该点击操作可以为驾驶员或乘员点击HMI界面上“主驾拍照模式”的操作。
S2'，座舱控制器接收到HMI指令后，对HMI指令进行处理，生成控制信令5。之后，继续执行S3。
S3，座舱控制器向摄像头模组发送控制信令5。
S4，摄像头模组中的电机控制芯片接收到控制信令5之后，控制升降电机升起摄像头，并控制旋转电机沿水平方向上旋转摄像头至+30°角度，摄像头采集图像并进行图像预输出。
示例的，如图13中(A)所示，摄像头1升起时在0°，摄像头1的视角FOV覆盖范围包括主驾驶位置和副驾驶位置的座舱内空间，电机控制芯片控制摄像头1按照顺时针旋转至+30°时，参见图13中(B)所示，摄像头1的视角(field of vision，FOV)覆盖范围主要包括主驾驶位置。
S5，摄像头模组在执行完成控制信令5之后，向座舱控制器传输图像。
S6，座舱控制器识别驾驶员是否位于图像中的最佳位置，若是，则执行S7；若否，则 执行S7；
其中，最佳位置为摄像头可以拍摄到驾驶员正面居中照片的位置。
S7，座舱控制器生成位置调节指令，并向电机控制芯片下发位置调节指令，该位置调节指令用于控制摄像头按照指示调节至最佳位置。
S8，摄像头模组中的电机控制芯片接收到位置调节指令之后，控制旋转电机将摄像头1调节至最佳位置，并向座舱控制器发送状态反馈。状态反馈用于反馈摄像头执行完成位置调节指令。
上述S8中的位置调节指令可能有多种实现方式，一种实现方式为，位置调节指令可以为控制摄像头沿水平方向上旋转第一角度，即可将摄像头1调节至最佳位置；另一种实现方式为，控制摄像头沿垂直方向上旋转第二角度，即可将摄像头1调节至最佳位置；还有一种方式为，控制摄像头沿水平方向上旋转第一角度、并且沿垂直方向上旋转第二角度，将摄像头1调节至最佳位置。此处，第一角度、第二角度、第三角度的具体数值不做限制，根据实际情况设置。
其中，可以根据拍摄对象的状态(例如，身高和/坐姿)确定如何调节第一摄像头的垂直视角(即沿垂直方向的旋转角度)，而身高相同的两个拍摄对象坐姿不同，沿垂直方向的旋转角度不同，例如图14中(A)拍摄对象1的身高与图14中(B)拍摄对象2的身高相同，但是拍摄对象1处于坐直状态，拍摄对象2处于斜靠在椅背状态，图14中(B)的摄像头沿垂直方向向下旋转的角度大于图14中(A)的摄像头沿垂直方向向下旋转的角度。而坐姿相同的两个拍摄对象身高不同，沿垂直方向的旋转角度也不同，例如图14中(A)拍摄对象1的坐姿与图14中(C)拍摄对象3的坐姿相同，但是拍摄对象1身高大于拍摄对象2的身高，图14中(C)的摄像头沿垂直方向向下旋转的角度大于图14中(A)的摄像头沿垂直方向向下旋转的角度。
上述实施例针对不同身高不同坐姿的拍摄对象进行拍照或视频时，结合拍摄对象的状态进行垂直视角的调节，可以兼顾多人合照或单人拍照情形下的最优场景，获取最佳视角，例如，在拍摄小孩时，可以将摄像头调节成适合拍摄小孩的视角，实现拍照时对小孩友好。
S9，座舱控制器确定摄像头已调节至最佳位置。继续执行S10。
S10，座舱控制器向扬声器输出语音信息：主驾拍照模式已就绪。相应的，扬声器接收到语音信息，输出语音：主驾拍照模式已就绪。座舱控制器可以在向扬声器输出语音信息开始，延时一段时间(例如，延时2s)执行S12，以便为驾驶员预留准备拍摄姿势的时间。
S11，座舱控制器生成拍摄指令，并向摄像头模组下发拍摄指令。拍摄指令用于指示摄像头对驾驶员进行拍照。
S12，摄像头执行拍摄指令得到图像数据，向座舱控制器传输图像数据。
S13，座舱控制器对接收到的图像数据进行图像处理并存储，并向车载显示屏输出驾驶员照片。
S14，车载显示屏显示驾驶员照片。
示例的，图15为摄像头拍摄得到的驾驶员图像示意图。
通过上述示例，座舱控制器控制第一摄像头旋转至最佳位置，例如旋转至+30～+45°范围内的某一个角度，拍摄得到驾驶员正面居中照片。如此，可以满足主驾驶位置的拍照需求，而且可以拍摄到最佳角度的驾驶员照片。
可能的实施方式a4，指令指示的模式为副驾拍照模式，控制信令用于控制摄像装置的第一摄像头旋转至朝向车辆的副驾驶位置，并执行对副驾驶位置的拍照动作。
在可能的实施方式a4中，控制装置根据指令生成控制信令的相关实现方式与可能的实施方式a4中类似，可以相互参照，此处不再赘述。
下面以控制装置为座舱控制器为例，结合副驾拍照模式，介绍图16所示的控制方法的流程示意图。
如图16所示，该方法包括：
S1，麦克风阵列拾音，得到语音指令的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
示例的，该语音指令可以为驾驶员或乘员发起的，语音指令的内容可以为：小艺小艺，开启副驾拍照模式。
S2，座舱控制器接收到语音指令之后，对语音处理，生成控制信令5。之后，继续执行S3。控制信令6用于控制摄像头升起，并在摄像头升起后沿水平方向上旋转摄像头至第四预设角度，例如-30°。
在其它一些实施例中，还可以通过用户界面输入的指令，实现开启副驾全景拍照模式，上述S1和S2可以分别替换为S1’和S2’：
S1’，车载显示屏检测到点击操作，响应于该点击操作，触发人机界面(Human Machine Interface，HMI)指令，并将该HMI指令穿传输至座舱控制器。
示例的，该点击操作可以为驾驶员或乘员点击HMI界面上“副驾拍照模式”的操作。
S2'，座舱控制器接收到HMI指令后，对HMI指令进行处理，生成控制信令6。之后，继续执行S3。
S3，座舱控制器向摄像头模组发送控制信令6。
S4，摄像头模组中的电机控制芯片接收到控制信令6之后，控制升降电机升起摄像头，并控制旋转电机沿水平方向上旋转摄像头至-30°角度，摄像头采集图像并进行图像预输出。
示例的，如图17中(A)所示，摄像头1升起时在0°，摄像头1的视角FOV覆盖范围包括主驾驶位置和副驾驶位置的座舱内空间，电机控制芯片控制摄像头1沿水平方向上按照逆时针旋转至-30°时，参见图17中(B)所示，摄像头1的视角FOV覆盖范围主要包括副驾驶位置。
S5，摄像头模组在执行完成控制信令6之后，向座舱控制器传输图像。
S6，座舱控制器识别副驾驶位置的乘员是否位于图像中的最佳位置，若是，则执行S7；若否，则执行S7；
其中，最佳位置为摄像头可以拍摄到副驾驶位置的乘员正面居中照片的位置。
S7，座舱控制器生成位置调节指令，并向电机控制芯片下发位置调节指令，该位置调节指令用于控制摄像头按照指示调节至最佳位置。
S8，摄像头模组中的电机控制芯片接收到位置调节指令之后，控制旋转电机将摄像头调节至最佳位置，并向座舱控制器发送状态反馈。状态反馈用于反馈摄像头执行完成位置调节指令。
此处，关于S8中位置调节指令的实现方式可以参见图12中S8的位置调节指令的相关内容，此处不再赘述。
S9，座舱控制器确定摄像头已旋转至最佳位置。继续执行S10。
S10，座舱控制器向扬声器输出语音信息：副驾拍照模式已就绪。相应的，扬声器接收到语音信息，输出语音：副驾拍照模式已就绪。座舱控制器可以在向扬声器输出语音信息开始，延时一段时间(例如，延时2s)执行S12，以便为副驾驶位置的乘员预留准备拍摄姿势的时间。
S11，座舱控制器生成拍摄指令，并向摄像头模组下发拍摄指令。拍摄指令用于指示摄像头对副驾驶位置的乘员进行拍照。
S12，摄像头执行拍摄指令得到图像数据，向座舱控制器传输图像数据。
S13，座舱控制器对接收到的图像数据进行图像处理并存储，并向车载显示屏输出副驾驶位置的乘员照片。
S14，车载显示屏显示副驾驶位置的乘员照片。
示例的，图18为摄像头拍摄得到的副驾驶位置的乘员图像示意图。
通过上述示例，第一摄像头角度可调，FOV覆盖范围广，座舱控制器控制第一摄像头旋转至最佳位置，例如旋转至-30～-45°范围内的某一个角度，拍摄得到副驾驶位置的乘员正面居中照片。如此，可以满足副驾驶位置的拍照需求，而且可以拍摄到最佳角度的副驾驶位置的乘员照片。
可能的实施方式a5，指令指示的模式为视屏通话模式。根据指令指示的视屏通话模式、座舱内的座椅状态、座舱内的声音信息、以及座舱内的图像信息，确定视频通话对象的位置，然后根据视频通话对象的位置，生成控制信令，控制信令用于控制第一摄像头旋转至朝向视频通话对象的位置。
下面以控制装置为座舱控制器为例，结合视屏通话模式，介绍图19所示的控制方法的流程示意图。
如图19所示，该方法包括：
S1，麦克风阵列拾音，得到语音指令的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
示例的，该语音指令可以为驾驶员或乘员发起的，语音指令的内容可以为：小艺小艺，开启视屏通话模式。
在其它一些实施例中，还可以通过用户界面输入的指令，实现开启座舱内视屏通话模式，上述S1可以分别替换为S1’：
S1’，车载显示屏检测到点击操作，响应于该点击操作，触发人机界面(Human Machine Interface，HMI)指令，并将该HMI指令穿传输至座舱控制器。
示例的，该点击操作可以为驾驶员或乘员点击HMI界面上“视屏通话模式”的操作。
S2，座舱控制器接收到语音指令(或HMI指令)之后，进入视屏通话处理流程。
S3，座舱控制器控制摄像头开启，并向电机控制芯片发送控制信令7。控制信令7用于控制摄像头升起，并在摄像头升起后维持0°。此处，可将摄像头的镜头与显示屏所在平面平行时的角度定义为0度。
S4，摄像头模组中的电机控制芯片接收到控制信令7之后，控制升降电机升起摄像头，并控制旋转电机维持摄像头在0°角度，摄像头采集图像并进行图像输出，然后执行S10。
在开启摄像头之后，可以根据座舱内的座椅状态，判断主驾驶位置和副驾驶位置是否 有人，若主驾驶位置有人，将摄像头调整至对准主驾驶位置；若副驾驶位置有人，将摄像头调整至对准副驾驶位置；若主驾驶位置都有人，可以通过麦克风判定是主驾驶位置还是副驾驶位置的人在通话，若只有主驾驶位置的人在通话，将摄像头调整至对准主驾驶位置；若只有副驾驶位置的人在通话，将摄像头调整至对准副驾驶位置。如果通过麦克风判定主驾驶位置和副驾驶位置的人都在通过视屏进行通话，则将摄像头调整至居中位置，让主驾驶位置和副驾驶位置的人都处于摄像头的视角覆盖范围内，或者，启用双摄像头，分别对准主驾驶位置和副驾驶位置的人，将图像同时显示。具体实现方式参见S5至S10。
S5，麦克风拾音，得到通话语音的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
S6，座舱控制器对音频进行处理，并判断声源位置。
S7，在判断出声源位置之后，可以向电机控制芯片下发控制信令8，控制信令8用于控制摄像头旋转至声源位置，并执行拍摄命令。该声源位置包括主驾、副驾、或居中位置。
示例的，若座舱控制器判断声源位置为主驾驶位置，则控制信令8用于控制摄像头旋转至对准主驾驶位置，如图13中(B)所示，电机控制芯片控制摄像头1沿水平方向上按照顺时针旋转至+30°时，摄像头1对准主驾驶位置，并执行拍摄命令。若座舱控制器判断声源位置为副驾驶位置，则控制信令8用于控制摄像头旋转至对准副驾驶位置，并执行拍摄命令，如图16中(B)所示，电机控制芯片控制摄像头1沿水平方向上按照逆时针旋转至-30°时，摄像头1对准副驾驶位置。若座舱控制器判断声源位置为主驾驶位置和副驾驶位置，则控制信令8用于控制摄像头沿水平方向上旋转至居中位置，并执行拍摄命令，居中位置为主驾驶位置和副驾驶位置之间的位置，如图16中(A)所示，摄像头1在居中位置，即0°，摄像头1的视角FOV覆盖范围对准位于主驾驶位置和副驾驶位置中间的位置。
S8，座舱控制器控制旋转电机按照控制信令8旋转至声源位置，并执行拍摄命令，并向座舱控制器发送视频数据。
S9，座舱控制器对视频数据进行处理，并向车载显示屏输出视频。
S10，车载显示屏显示视频。
图19所示的视屏通话模式的示例中，是以利用摄像头沿水平方向的旋转特性为例进行说明的，在其它一些实施例中，也可以利用摄像头沿垂直方向的旋转特性实现视屏通话。
通过上述示例，座舱控制器通过麦克风阵列判断通话语音指令发出位置，控制摄像头旋转至朝向通话语音发出者位置角度，以便将通话语音发出者(例如驾驶员或者副驾位置的乘员)显示在视频中最佳角度。通过第一摄像头的旋转特性，可以自动识别视频通话对象的位置，满足驾驶员或乘员的视频通话需求。
可能的实施方式a6，指令指示的模式为双摄视频模式，其中双摄视频模式可以为双摄直播模式，也可以为双摄录播模式。控制装置可以根据指令指示的双摄视频模式和座舱所处车辆的运行状态，确定双摄视频模式的类型，根据双摄视频模式的类型，生成控制指令。
其中，根据双摄视频模式的类型，生成控制指令可以包括以下几种可能的方式中的任一方式：
方式一，双摄视频模式的类型为主驾模式，控制信令用于控制摄像装置的第一摄像头旋转至朝向主驾驶位置的第一视角，并执行对主驾驶位置的视频采集，以及用于：
控制摄像装置的第二摄像头旋转至朝向车辆外部空间，并执行对车辆外部空间的视频采集，或者，控制摄像装置的第二摄像头旋转至朝向主驾驶位置的第二视角，并执行对主 驾驶位置的视频采集。该方式一中，摄像头FOV覆盖范围广，可满足前后双景同步拍摄需求，可以提供最佳视频角度，可自定义角度。
方式二，双摄视频模式的类型为副驾模式，控制信令用于控制摄像装置的第一摄像头旋转至朝向副驾驶位置的第一视角，并执行对副驾驶位置的视频采集，以及用于：
控制摄像装置的第二摄像头旋转至朝向车辆外部空间，并执行对车辆外部空间的视频采集，或者，控制所述摄像装置的第二摄像头旋转至朝向所述副驾驶位置的第二视角，并执行对所述副驾驶位置的视频采集。该方式二中，摄像头FOV覆盖范围广，可满足前后双景同步拍摄，可以提供最佳视频角度，可自定义角度。
方式三，双摄视频模式的类型为双人模式，控制信令用于控制摄像装置的第一摄像头旋转至朝向主驾驶位置，并执行对主驾驶位置的视频采集，以及控制摄像装置的第二摄像头旋转至朝向副驾驶位置，并执行对副驾驶位置的视频采集。该方式三中，摄像头FOV覆盖范围广，可以提供主副驾最佳视频角度，可自定义角度。
在可能的实施方式a6中，控制装置在控制摄像装置朝向拍摄对象时，可以沿水平方向和/或沿垂直方向旋转摄像头，以实现在最佳角度对拍摄对象进行拍摄。
下面以控制装置为座舱控制器为例，结合双摄视频模式，介绍图20所示的控制方法的流程示意图。
如图20所示，该方法包括：
S1，麦克风阵列拾音，得到语音指令的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
示例的，该语音指令可以为驾驶员或乘员发起的，语音指令的内容可以为：小艺小艺，开启双摄视频模式。
在其它一些实施例中，还可以通过用户界面输入的指令，实现开启座舱内视屏通话模式，上述S1可以分别替换为S1’：
S1’，车载显示屏检测到点击操作，响应于该点击操作，触发人机界面(Human Machine Interface，HMI)指令，并将该HMI指令穿传输至座舱控制器。
示例的，该点击操作可以为驾驶员或乘员点击HMI界面上“双摄视频模式”的操作。
S2，座舱控制器接收到语音指令(或HMI指令)之后，启动APP。
此处，该APP为可以进行直播或录播的APP。
在具体实施例中，座舱控制器可以结合语音指令或HMI指令确定双摄视频模式具体为主驾模式、副驾模式、或副驾模式中的哪一种，也可以结合语音指令或HMI指令、以及车辆的运行状态确定双摄视频模式具体为主驾模式、副驾模式、或双人模式中的哪一种。
示例的，座舱控制器若确定车辆正在行驶、且未开启自动驾驶模式，则确定开启副驾模式；座舱控制器若确定已开启自动驾驶模式、且副驾驶位置无人，则确定开启主驾模式；座舱控制器若确定已开启自动驾驶模式、且副驾驶位置有人，则确定开启双人模式。
下面以开启副驾模式为例，说明后续过程。
S3，座舱控制器控制摄像头开启，并向电机控制芯片发送控制信令8。控制信令8用于控制摄像头升起，并控制摄像头1沿水平方向旋转至对准副驾驶位置、控制摄像头2沿水平方向旋转至对准车外。
S4，摄像头模组中的电机控制芯片接收到控制信令8之后，控制升降电机升起摄像头，并控制旋转电机沿水平方向旋转摄像头1至对准副驾驶位置、沿水平方向旋转摄像头2至 对准车外，摄像头采集图像并进行图像输出，然后执行S8。
示例的，如图21中(A)所示摄像头1和摄像头2升起时在0°，摄像头1和摄像头2的视角FOV覆盖范围相同，包括主驾驶位置和副驾驶位置的座舱内空间。电机控制芯片接收到控制信令8之后，如图21中(B)所示，电机控制芯片控制摄像头1沿水平方向按照逆时针旋转至-30°时，摄像头1对准副驾驶位置，电机控制芯片控制摄像头2沿水平方向按照逆时针旋转至-180°时，摄像头2对准车辆正前方。应理解，摄像头2对准的方向可以为车外任一方向，可以随时切换摄像头2的视角，本申请对摄像头1和摄像头2的旋转角度的具体数值不做限制。
在直播或录播过程中，还可以通过用户语音指令调整摄像头对准的位置，具体过程参见S5-S6。
S5，麦克风拾音，得到通话语音的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
S6，座舱控制器对音频进行处理，识别是否调整摄像头位置。若是，则执行S7；若否，执行S8。
S7，在判断出需要调整摄像头位置之后，可以向电机控制芯片下发控制信令9，控制信令9用于控制摄像头旋转至指定调整位置，并执行拍摄命令。然后继续执行S9。
S8，座舱控制器输语音。
S9，座舱控制器对图像数据进行合成处理，并向车载显示屏输出视频。
S10，车载显示屏显示视频。
示例的，车载显示屏可以显示一个摄像头拍摄的视频，也可以同时显示两个摄像头拍摄的视频。
通过上述示例，座舱控制器可以通过调用双摄像头，一个摄像头沿水平方向旋转至对准主播(例如，副驾驶位置的乘员)最佳位置，另一个摄像头沿水平方向旋转至朝向车外位置，实现向观众直播或录播主播视频、以及车辆行驶过程中沿途的视频。
此外，双摄视频模式中的主驾模式、双人模式对应的控制方法流程与副驾模式类似，可以相互参照，此处不再赘述。主驾模式、双人模式与副驾模式的不同点在于双摄像头的旋转角度不同，下面分别进行说明。
下面结合图22对主驾模式进行说明。
示例的，如图22中(A)所示摄像头1和摄像头2升起时在0°，摄像头1和摄像头2的视角FOV覆盖范围相同，包括主驾驶位置和副驾驶位置的座舱内空间。电机控制芯片接收到控制信令之后，参见图22中(B)所示，电机控制芯片控制摄像头1沿水平方向按照顺时针旋转至+30°时，摄像头1对准主驾驶位置，电机控制芯片控制摄像头2沿水平方向按照逆时针旋转至-180°时，摄像头2对准车辆正前方。应理解，摄像头2对准的方向可以为车外任一方向，可以随时切换摄像头2的视角，本申请对摄像头1和摄像头2的旋转角度的具体数值不做限制。
下面结合图23对双人模式进行说明。
示例的，如图23中(A)所示摄像头1和摄像头2升起时在0°，摄像头1和摄像头2的视角FOV覆盖范围相同，包括主驾驶位置和副驾驶位置的座舱内空间。电机控制芯片接收到控制信令之后，参见图23中(B)所示，电机控制芯片控制摄像头1沿水平方向按照顺时针旋转至+30°时，摄像头1对准主驾驶位置，电机控制芯片控制摄像头2沿水平方 向按照逆时针旋转至-30°时，摄像头2对准副驾驶位置。应理解，本申请对摄像头1和摄像头2的旋转角度的具体数值不做限制。
在其它一些实施例中，双摄像头也可以都朝向同一对象，以副驾模式为例，摄像头和摄像头2朝向副驾驶位置的乘员的不同视角，例如摄像头1朝向副驾驶位置的乘员的正面，摄像头2朝向副驾驶位置的乘员的侧面，这样可以多角度展示录播或直播对象。
可能的实施方式a7，指令指示的模式为隐私模式。控制信令用于控制所述摄像装置收回自身包括的所有摄像头。
下面以控制装置为座舱控制器为例，结合隐私模式，介绍图24所示的控制方法的流程示意图。
如图24所示，该方法包括：
S1，麦克风阵列拾音，得到语音指令的声音信号，并对声音信号进行拾音转换为电信号，传输至座舱控制器。
示例的，该语音指令可以为驾驶员或乘员发起的，语音指令的内容可以为：小艺小艺，开启隐私模式。
S2，座舱控制器接收到语音指令之后，对语音处理，生成控制信令10。之后，继续执行S3。控制信令10用于控制摄像头下降收起。
在其它一些实施例中，还可以通过用户界面输入的指令，实现开启座舱内全景拍照模式，上述S1和S2可以分别替换为S1’和S2’：
S1’，车载显示屏检测到点击操作，响应于该点击操作，触发人机界面(Human Machine Interface，HMI)指令，并将该HMI指令穿传输至座舱控制器。
示例的，该点击操作可以为驾驶员或乘员点击HMI界面上“隐私模式”的操作。
S2'，座舱控制器接收到HMI指令后，对HMI指令进行处理，生成控制信令10。之后，继续执行S3。
S3，座舱控制器向摄像头模组发送控制信令10。
S4，摄像头模组中的电机控制芯片接收到控制信令10之后，控制升降电机降下收起摄像头。
S5，摄像头模组在执行完成控制信令10之后，向座舱控制器发送状态反馈，该状态反馈用于指示摄像头已下降收起。
S6，座舱控制器生成语音信息，并将语音信息输出至扬声器，该语音信息可以包括：进入隐私模式。
S7，扬声器接收到语音信息，输出语音：进入隐私模式。
在其它一些实施例中，还可以通过车载显示屏提示用户进入隐私模式，具体过程参见上述S6和S7可以分别替换为S6’和S7’：
S6’，座舱控制器向车载显示屏发送HMI提示信息，该HMI提示信息包括：进入隐私模式。
S7’，车载显示屏显示HMI提示信息：进入隐私模式。
通过上述示例，在驾驶员或乘员开启隐私模式后，座舱控制器控制摄像头下降镜头收起，不再进行图像采集，这样不仅可以保护驾驶员或乘员的隐私，还可以让驾驶员或乘员心里上放松。
在其它一些实施例中，隐私模式可以根据车型设置是否开启，例如，家用车可以设置开启，也可以设置不开启，通过可升降式摄像头在用户需要使用时可升起，在客户不需要使用时可下降收起。又例如，对于大巴车或者作业车一类商用车一般对监控有强制性要求，可以设置为不允许开启隐私模式。
基于上述任一实施例，摄像装置还可以包括第三摄像头，第三摄像头在车辆启动后保持升起状态，且朝向车辆的外部空间进行视频采集。
基于以上实施例以及相同构思，图25为本申请实施例提供的控制装置的示意图，如图25所示，该控制装置2500用于控制摄像装置，摄像装置包括一个摄像头或至少两个摄像头，该控制装置2500可以实现上述方法实施例中的控制装置所执行的步骤。该控制装置可以包括获取单元2501、处理单元2502和控制单元2503。
获取单元2501，用于获取指令和/或座舱信息；
处理单元2502，用于根据指令和/或获取的座舱信息，生成控制信令；
控制单元2503，用于利用控制信令控制摄像装置的至少一个摄像头在座舱内的空间状态。
一种可能的实现方式中，空间状态包括角度，位置，或角度和位置。
一种可能的实现方式中，指令包括以下任一种：语音指令，对语音指令进行处理后得到的指令，用户界面输入的指令，对用户界面输入的指令进行处理后得到的指令，接收的信号。
一种可能的实现方式中，指令用于指示模式，模式包括：座舱内全景拍照模式，车外全景拍照模式，主驾拍照模式，副驾拍照模式，隐私模式，视屏通话模式，或双摄视频模式。
一种可能的实现方式中，座舱信息包括座舱内的声音信息、座舱内的图像信息、座舱内的座椅状态、座舱所处车辆的运行状态。
一种可能的实现方式中，指令指示的模式为座舱内全景拍照模式，控制信令用于控制摄像控制装置的第一摄像头在第一预设角度范围内旋转，并执行对座舱内部空间的全景扫描。
一种可能的实现方式中，指令指示的模式为车外全景拍照模式，控制信令用于控制摄像控制装置的第一摄像头在第二预设角度范围内旋转，并执行对车辆外部空间的全景扫描。
一种可能的实现方式中，指令指示的模式为主驾拍照模式；控制信令用于控制摄像控制装置的第一摄像头旋转至朝向车辆的主驾驶位置，并执行对主驾驶位置的拍照动作。
一种可能的实现方式中，指令指示的模式为副驾拍照模式，控制信令用于控制摄像控制装置的第一摄像头旋转至朝向车辆的副驾驶位置，并执行对副驾驶位置的拍照动作。
一种可能的实现方式中，指令指示的模式为视屏通话模式；处理单元2502，具体用于：根据指令指示的视屏通话模式、座舱内的座椅状态、座舱内的声音信息、以及座舱内的图像信息，确定视频通话对象的位置；根据视频通话对象的位置，生成控制信令，控制信令用于控制第一摄像头旋转至朝向视频通话对象的位置。
一种可能的实现方式中，指令指示的模式为双摄视频模式；处理单元2502，具体用于：根据指令指示的双摄视频模式和座舱所处车辆的运行状态，确定双摄视频模式的类型；根据双摄视频模式的类型，生成控制指令；
其中，双摄视频模式的类型为主驾模式，控制信令用于控制摄像控制装置的第一摄像头旋转至朝向主驾驶位置的第一视角，并执行对主驾驶位置的视频采集，以及用于：控制摄像控制装置的第二摄像头旋转至朝向车辆外部空间，并执行对车辆外部空间的视频采集，或者，控制摄像控制装置的第二摄像头旋转至朝向主驾驶位置的第二视角，并执行对主驾驶位置的视频采集；或者，
双摄视频模式的类型为副驾模式，控制信令用于控制摄像控制装置的第一摄像头旋转至朝向副驾驶位置的第一视角，并执行对副驾驶位置的视频采集，以及用于：控制摄像控制装置的第二摄像头旋转至朝向车辆外部空间，并执行对车辆外部空间的视频采集，或者，控制摄像控制装置的第二摄像头旋转至朝向副驾驶位置的第二视角，并执行对副驾驶位置的视频采集；或者，
双摄视频模式的类型为双人模式，控制信令用于控制摄像控制装置的第一摄像头旋转至朝向主驾驶位置，并执行对主驾驶位置的视频采集，以及控制摄像控制装置的第二摄像头旋转至朝向副驾驶位置，并执行对副驾驶位置的视频采集。
一种可能的实现方式中，指令指示的模式为隐私模式；控制信令用于控制摄像控制装置收回包括的所有摄像头。
一种可能的实现方式中，摄像控制装置还包括第三摄像头；第三摄像头在车辆启动后保持升起状态，且朝向车辆的外部空间进行视频采集。
该控制装置所涉及的与本申请实施例提供的技术方案相关的概念，解释和详细说明及其他步骤请参见前述方法或其他实施例中关于这些内容的描述，此处不做赘述。
根据前述方法，图26为本申请实施例提供的控制装置的结构示意图，如图26所示，该通信装置2600可以包括存储器2601、处理器2602，还可以包括总线系统，处理器2602和存储器2601可以通过总线系统相连。
应理解，上述处理器2602可以是一个芯片。例如，该处理器2602可以是现场可编程门阵列(field programmable gate array，FPGA)，可以是专用集成芯片(application specific integrated circuit，ASIC)，还可以是系统芯片(system on chip，SoC)，还可以是中央处理器(central processor unit，CPU)，还可以是网络处理器(network processor，NP)，还可以是数字信号处理电路(digital signal processor，DSP)，还可以是微控制器(micro controller unit，MCU)，还可以是可编程控制器(programmable logic device，PLD)或其他集成芯片。
在实现过程中，上述方法的各步骤可以通过处理器2602中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器2602中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器2601，处理器2602读取存储器2601中的信息，结合其硬件完成上述方法的步骤。
应注意，本申请实施例中的处理器2602可以是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。 结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器2601可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供一种多媒体装置，包括用于执行上述方法的控制装置和摄像装置；所述摄像装置包括至少两个摄像头；所述控制装置用于控制所述摄像装置。
在一种可能的实施方式中，所述多媒体装置还包括屏幕组件。
在一种可能的实施方式中，所述摄像装置设置于所述屏幕组件上。
在一种可能的实施方式中，所述控制装置设置于所述屏幕组件内；或者，控制装置设置于座舱控制器中，且与屏幕组件连接。
本申请实施例还提供一种座舱/车，包括座舱控制器和座舱显示组件，所述座舱控制器或所述座舱显示组件包括用于执行上述方法的控制装置。
根据本申请实施例提供的方法，本申请还提供一种计算机程序产品，该计算机程序产品包括：计算机程序代码或指令，当该计算机程序代码或指令在计算机上运行时，使得该计算机执行上述方法实施例中任意一个实施例的方法。
根据本申请实施例提供的方法，本申请还提供一种计算机可读存储介质，该计算机可读介质存储有程序代码，当该程序代码在计算机上运行时，使得该计算机执行上述方法实施例中任意一个实施例的方法。
根据本申请实施例提供的方法，本申请还提供一种芯片系统，该芯片系统可以包括处理器。该处理器与存储器耦合，可用于执行上述方法实施例中任意一个实施例的方法。可选地，该芯片系统还包括存储器。存储器，用于存储计算机程序(也可以称为代码，或指令)。处理器，用于从存储器调用并运行计算机程序，使得安装有芯片系统的设备执行上述方法实施例中任意一个实施例的方法。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机指令时，全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者 其他可编程装置。计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，高密度数字视频光盘(digital video disc，DVD))、或者半导体介质(例如，固态硬盘(solid state disc，SSD))等。
需要指出的是，本专利申请文件的一部分包含受著作权保护的内容。除了对专利局的专利文件或记录的专利文档内容制作副本以外，著作权人保留著作权。
在本说明书中使用的术语“部件”、“模块”、“系统”等用于表示计算机相关的实体、硬件、固件、硬件和软件的组合、软件、或执行中的软件。例如，部件可以是但不限于，在处理器上运行的进程、处理器、对象、可执行文件、执行线程、程序和/或计算机。通过图示，在计算设备上运行的应用和计算设备都可以是部件。一个或多个部件可驻留在进程和/或执行线程中，部件可位于一个计算机上和/或分布在两个或更多个计算机之间。此外，这些部件可从在上面存储有各种数据结构的各种计算机可读介质执行。部件可例如根据具有一个或多个数据分组(例如来自与本地系统、分布式系统和/或网络间的另一部件交互的二个部件的数据，例如通过信号与其它系统交互的互联网)的信号通过本地和/或远程进程来通信。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各种说明性逻辑块(illustrative logical block)和步骤(step)，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件 产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器等)执行本申请各个实施例方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (32)

  1. 一种控制方法，其特征在于，用于控制摄像装置，所述摄像装置包括至少两个摄像头，所述方法包括：
    获取指令和/或座舱信息；
    根据所述指令和/或所述获取的座舱信息，生成控制信令；
    利用所述控制信令控制所述摄像装置的至少一个摄像头在座舱内的空间状态。
  2. 如权利要求1所述的方法，其特征在于，所述空间状态包括角度，位置，或角度和位置。
  3. 如权利要求1或2所述的方法，其特征在于，所述指令包括以下任一种：
    语音指令，对语音指令进行处理后得到的指令，用户界面输入的指令，对用户界面输入的指令进行处理后得到的指令，接收的信号。
  4. 如权利要求1-3任一项所述的方法，其特征在于，所述指令用于指示模式，所述模式包括：座舱内全景拍照模式，车外全景拍照模式，主驾拍照模式，副驾拍照模式，隐私模式，视屏通话模式，或双摄视频模式。
  5. 如权利要求1-4任一项所述的方法，其特征在于，所述座舱信息包括座舱内的声音信息、座舱内的图像信息、座舱内的座椅状态、座舱所处车辆的运行状态。
  6. 如权利要求4所述的方法，其特征在于，所述指令指示的模式为座舱内全景拍照模式，所述控制信令用于控制所述摄像装置的第一摄像头在第一预设角度范围内旋转，并执行对座舱内部空间的全景扫描。
  7. 如权利要求4所述的方法，其特征在于，所述指令指示的模式为车外全景拍照模式，所述控制信令用于控制所述摄像装置的第一摄像头在第二预设角度范围内旋转，并执行对车辆外部空间的全景扫描。
  8. 如权利要求4所述的方法，其特征在于，所述指令指示的模式为主驾拍照模式；所述控制信令用于控制所述摄像装置的第一摄像头旋转至朝向所述车辆的主驾驶位置，并执行对所述主驾驶位置的拍照动作。
  9. 如权利要求4所述的方法，其特征在于，所述指令指示的模式为副驾拍照模式，所述控制信令用于控制所述摄像装置的第一摄像头旋转至朝向所述车辆的副驾驶位置，并执行对所述副驾驶位置的拍照动作。
  10. 如权利要求4所述的方法，其特征在于，所述指令指示的模式为视屏通话模式；
    所述根据所述指令和所述获取的座舱信息，生成控制信令，包括：
    根据所述指令指示的视屏通话模式、所述座舱内的座椅状态、座舱内的声音信息、以及座舱内的图像信息，确定视频通话对象的位置；
    根据所述视频通话对象的位置，生成控制信令，所述控制信令用于控制所述第一摄像头旋转至朝向所述视频通话对象的位置。
  11. 如权利要求4所述的方法，其特征在于，所述指令指示的模式为双摄视频模式；
    所述根据所述指令和/或所述获取的座舱信息，生成控制信令，包括：
    根据所述指令指示的双摄视频模式和座舱所处车辆的运行状态，确定双摄视频模式的类型；
    根据所述双摄视频模式的类型，生成控制指令；
    其中，所述双摄视频模式的类型为主驾模式，所述控制信令用于控制所述摄像装置的第一摄像头旋转至朝向主驾驶位置的第一视角，并执行对所述主驾驶位置的视频采集，以及用于：控制所述摄像装置的第二摄像头旋转至朝向所述车辆外部空间，并执行对所述车辆外部空间的视频采集，或者，控制所述摄像装置的第二摄像头旋转至朝向所述主驾驶位置的第二视角，并执行对所述主驾驶位置的视频采集；或者，
    所述双摄视频模式的类型为副驾模式，所述控制信令用于控制所述摄像装置的第一摄像头旋转至朝向副驾驶位置的第一视角，并执行对所述副驾驶位置的视频采集，以及用于：控制所述摄像装置的第二摄像头旋转至朝向所述车辆外部空间，并执行对所述车辆外部空间的视频采集，或者，控制所述摄像装置的第二摄像头旋转至朝向所述副驾驶位置的第二视角，并执行对所述副驾驶位置的视频采集；或者，
    所述双摄视频模式的类型为双人模式，所述控制信令用于控制所述摄像装置的第一摄像头旋转至朝向主驾驶位置，并执行对所述主驾驶位置的视频采集，以及控制所述摄像装置的第二摄像头旋转至朝向副驾驶位置，并执行对所述副驾驶位置的视频采集。
  12. 如权利要求4任一项所述的方法，其特征在于，所述指令指示的模式为隐私模式；
    所述控制信令用于控制所述摄像装置收回包括的所有摄像头。
  13. 如权利要求1-12任一项所述的方法，其特征在于，所述摄像装置还包括第三摄像头；
    所述第三摄像头在所述车辆启动后保持升起状态，且朝向所述车辆的外部空间进行视频采集。
  14. 一种控制装置，其特征在于，用于控制摄像装置，所述摄像装置包括至少两个摄像头，所述控制装置包括：
    获取单元，用于获取指令和/或座舱信息；
    处理单元，用于根据所述指令和/或所述获取的座舱信息，生成控制信令；
    控制单元，用于利用所述控制信令控制所述摄像装置的至少一个摄像头在座舱内的空间状态。
  15. 如权利要求14所述的控制装置，其特征在于，所述空间状态包括角度，位置，或角度和位置。
  16. 如权利要求14或15所述的控制装置，其特征在于，所述指令包括以下任一种：
    语音指令，对语音指令进行处理后得到的指令，用户界面输入的指令，对用户界面输入的指令进行处理后得到的指令，接收的信号。
  17. 如权利要求14-16任一项所述的控制装置，其特征在于，所述指令用于指示模式，所述模式包括：座舱内全景拍照模式，车外全景拍照模式，主驾拍照模式，副驾拍照模式，隐私模式，视屏通话模式，或双摄视频模式。
  18. 如权利要求14-17任一项所述的控制装置，其特征在于，所述座舱信息包括座舱内的声音信息、座舱内的图像信息、座舱内的座椅状态、座舱所处车辆的运行状态。
  19. 如权利要求17所述的控制装置，其特征在于，所述指令指示的模式为座舱内全景拍照模式，所述控制信令用于控制所述摄像控制装置的第一摄像头在第一预设角度范围内旋转，并执行对座舱内部空间的全景扫描。
  20. 如权利要求17所述的控制装置，其特征在于，所述指令指示的模式为车外全景拍照模式，所述控制信令用于控制所述摄像控制装置的第一摄像头在第二预设角度范围内旋 转，并执行对车辆外部空间的全景扫描。
  21. 如权利要求17所述的控制装置，其特征在于，所述指令指示的模式为主驾拍照模式；所述控制信令用于控制所述摄像控制装置的第一摄像头旋转至朝向所述车辆的主驾驶位置，并执行对所述主驾驶位置的拍照动作。
  22. 如权利要求17所述的控制装置，其特征在于，所述指令指示的模式为副驾拍照模式，所述控制信令用于控制所述摄像控制装置的第一摄像头旋转至朝向所述车辆的副驾驶位置，并执行对所述副驾驶位置的拍照动作。
  23. 如权利要求17所述的控制装置，其特征在于，所述指令指示的模式为视屏通话模式；
    所述处理单元，具体用于：
    根据所述指令指示的视屏通话模式、所述座舱内的座椅状态、座舱内的声音信息、以及座舱内的图像信息，确定视频通话对象的位置；
    根据所述视频通话对象的位置，生成控制信令，所述控制信令用于控制所述第一摄像头旋转至朝向所述视频通话对象的位置。
  24. 如权利要求17所述的控制装置，其特征在于，所述指令指示的模式为双摄视频模式；
    所述处理单元，具体用于：
    根据所述指令指示的双摄视频模式和座舱所处车辆的运行状态，确定双摄视频模式的类型；
    根据所述双摄视频模式的类型，生成控制指令；
    其中，所述双摄视频模式的类型为主驾模式，所述控制信令用于控制所述摄像控制装置的第一摄像头旋转至朝向主驾驶位置的第一视角，并执行对所述主驾驶位置的视频采集，以及用于：控制所述摄像控制装置的第二摄像头旋转至朝向所述车辆外部空间，并执行对所述车辆外部空间的视频采集，或者，控制所述摄像控制装置的第二摄像头旋转至朝向所述主驾驶位置的第二视角，并执行对所述主驾驶位置的视频采集；或者，
    所述双摄视频模式的类型为副驾模式，所述控制信令用于控制所述摄像控制装置的第一摄像头旋转至朝向副驾驶位置的第一视角，并执行对所述副驾驶位置的视频采集，以及用于：控制所述摄像控制装置的第二摄像头旋转至朝向所述车辆外部空间，并执行对所述车辆外部空间的视频采集，或者，控制所述摄像控制装置的第二摄像头旋转至朝向所述副驾驶位置的第二视角，并执行对所述副驾驶位置的视频采集；或者，
    所述双摄视频模式的类型为双人模式，所述控制信令用于控制所述摄像控制装置的第一摄像头旋转至朝向主驾驶位置，并执行对所述主驾驶位置的视频采集，以及控制所述摄像控制装置的第二摄像头旋转至朝向副驾驶位置，并执行对所述副驾驶位置的视频采集。
  25. 如权利要求17任一项所述的控制装置，其特征在于，所述指令指示的模式为隐私模式；
    所述控制信令用于控制所述摄像控制装置收回包括的所有摄像头。
  26. 如权利要求14-25任一项所述的控制装置，其特征在于，所述摄像控制装置还包括第三摄像头；所述第三摄像头在所述车辆启动后保持升起状态，且朝向所述车辆的外部空间进行视频采集。
  27. 一种控制装置，其特征在于，包括处理器和存储器，所述存储器用于存储计算机执 行指令，所述控制装置运行时，所述处理器执行所述存储器中的计算机执行指令以利用所述控制装置中的硬件资源执行权利要求1至13中任一所述方法的操作步骤。
  28. 一种多媒体装置，其特征在于，包括如权利要求14至26中任一所述的控制装置和摄像装置；所述摄像装置包括至少两个摄像头；所述控制器用于控制所述摄像装置。
  29. 如权利要求28所述的多媒体装置，其特征在于，所述多媒体装置还包括屏幕组件。
  30. 如权利要求29所述的多媒体装置，其特征在于，所述摄像装置设置于所述屏幕组件上。
  31. 如权利要求29或30所述的多媒体装置，其特征在于，所述控制器设置于所述屏幕组件内；或者，所述控制装置设置于座舱控制器中，且与所述屏幕组件连接。
  32. 一种座舱/车，其特征在于，包括座舱控制器和座舱显示组件，所述座舱控制器或所述座舱显示组件包括如权利要求14至26中任一所述的控制装置。
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