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WO2022016323A1 - Système photographique, procédé de commande et appareil associé, et support de stockage informatique - Google Patents

Système photographique, procédé de commande et appareil associé, et support de stockage informatique Download PDF

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Publication number
WO2022016323A1
WO2022016323A1 PCT/CN2020/103050 CN2020103050W WO2022016323A1 WO 2022016323 A1 WO2022016323 A1 WO 2022016323A1 CN 2020103050 W CN2020103050 W CN 2020103050W WO 2022016323 A1 WO2022016323 A1 WO 2022016323A1
Authority
WO
WIPO (PCT)
Prior art keywords
function
photographing
interactive interface
identifier
photographing system
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/103050
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English (en)
Chinese (zh)
Inventor
翁松伟
付洁
曾雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
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 SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Priority to PCT/CN2020/103050 priority Critical patent/WO2022016323A1/fr
Priority to CN202080032561.3A priority patent/CN113796063A/zh
Publication of WO2022016323A1 publication Critical patent/WO2022016323A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/20—Control of position or direction using feedback using a digital comparing device
    • 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
    • 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

Definitions

  • the present application relates to the field of photography, and in particular, to a photography system, a control method and device thereof, and a computer storage medium.
  • some shooting systems include a gimbal and a shooting device, and the shooting device is mounted on the gimbal to ensure a smooth and fast shooting process and high-quality material collection.
  • the functions of the shooting system will be designed to be more complicated.
  • users turn on or off a certain function by operating the buttons, which leads to many buttons in the shooting system, and it is easy to accidentally touch the buttons during the shooting process. .
  • the present application provides a photographing system, a control method and device thereof, and a computer storage medium.
  • an embodiment of the present application provides a method for controlling a photographing system, where the photographing system includes a gimbal and a photographing device mounted on the gimbal, and the gimbal is provided with an operating component, and the method includes:
  • the indication signal instructs the photographing system to switch from an unlocked state to a locked state, locking the first function of the photographing system to restrict the user from operating the first function;
  • the first function includes one or more of at least part of the function of the pan/tilt or at least part of the function of the photographing device.
  • an embodiment of the present application provides a control device for a photographing system, the photographing system includes a pan/tilt and a photographing device mounted on the pan/tilt, the pan/tilt is provided with an operating component, and the control device includes :
  • a storage device for storing program instructions
  • One or more processors that invoke program instructions stored in the storage device, the one or more processors, when executed, are individually or collectively configured to perform the following operations:
  • the indication signal instructs the photographing system to switch from an unlocked state to a locked state, locking the first function of the photographing system to restrict the user from operating the first function;
  • the first function includes one or more of at least part of the function of the pan/tilt or at least part of the function of the photographing device.
  • an embodiment of the present application provides a shooting system, including:
  • control device of the photographing system is electrically connected to the operation member.
  • an embodiment of the present application provides a computer storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps of the control method of the photographing system described in the first aspect.
  • the present application can lock the first function of the shooting system by operating the operating components on the gimbal, thereby restricting the user from operating the first function during the shooting process and reducing the multi-key shooting
  • the locking of the first function optimizes the operation logic of the shooting system, making the operation logic clearer, thus effectively increasing the convenience and simplicity of shooting for users.
  • optimize the shooting process to achieve more convenient operation of the shooting system, to a certain extent, to ensure the more stable and efficient operation of the shooting system, thereby effectively increasing the shooting capacity of the shooting system.
  • FIG. 1 is a schematic structural diagram of a photographing system in an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for controlling a photographing system in an embodiment of the present application
  • 3A is a schematic display diagram of an interactive interface in an embodiment of the present application.
  • 3B is a schematic display diagram of an interactive interface in another embodiment of the present application.
  • 3C is a schematic display diagram of an interactive interface in another embodiment of the present application.
  • 3D is a schematic display diagram of an interactive interface in another embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a method for controlling a photographing system in another embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a control device of a photographing system in an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a photographing system in another embodiment of the present application.
  • the shooting system has many buttons, and there are many user operations and staff in a specific scene, which is prone to accidental touches.
  • the shooting process includes many field personnel such as the main photographer and the focus engineer. Therefore, it is easy to accidentally touch the buttons of the shooting system during the shooting process, which will interfere with the shooting progress and reduce the shooting speed. capacity.
  • the embodiment of the present application can lock the first function of the shooting system by operating the operating components on the gimbal, thereby restricting the user from operating the first function during the shooting process, and reducing the risk of accidental touch of the multi-key shooting system , thereby reducing the interference of false triggers on shooting; at the same time, the locking of the first function optimizes the operation logic of the shooting system, making the operation logic clearer, thus effectively increasing the convenience and simplicity of shooting for users, and optimizing the shooting process, The more convenient operation of the shooting system is realized, and the more stable and efficient operation of the shooting system can be ensured to a certain extent, thereby effectively increasing the shooting capacity of the shooting system.
  • At least one means one or more, and “plurality” means two or more.
  • And/or which describes the relationship of the associated objects, indicates that there can be three kinds of relationships, for example, A and/or B, it can indicate that A exists alone, A and B exist at the same time, and B exists alone, where A, B can be singular or plural.
  • the character “/” generally indicates that the associated objects are an “or” relationship.
  • At least one item(s) below” or similar expressions thereof refer to any combination of these items, including any combination of single item(s) or plural items(s).
  • At least one (a) of a, b, or c can represent: a, b, c, a and b, a and c, b and c, or a and b and c, where a, b, c can be single or multiple.
  • the photographing system of the embodiment of the present application may include a pan-tilt 100 and a photographing device 200 , wherein the photographing device 200 is mounted on the pan-tilt 100 , and the photographing device 200 is communicatively connected to the pan-tilt 100 .
  • the gimbal 100 in the embodiment of the present application may be a handheld gimbal or an airborne gimbal.
  • the airborne pan/tilt may include a pan/tilt mounted on a movable platform, such as a pan/tilt on an unmanned aerial vehicle or a manned aerial vehicle, and the unmanned aerial vehicle may be an unmanned aerial vehicle or other types of unmanned aerial vehicles.
  • the gimbal 100 may be a single-axis gimbal, a two-axis gimbal, a three-axis gimbal or other multi-axis gimbal.
  • the photographing device 200 may be an electronic device having a photographing function such as a mobile phone or a camera, or may be an image sensor integrated on the pan/tilt 100 .
  • the pan/tilt 100 of the embodiment of the present application is provided with operating components, and the user can trigger the shooting system to switch between the unlocked state and the locked state by operating the operating components on the pan/tilt 100, so that the first function of the shooting system is Switch between unlocking and locking to meet user needs.
  • the position where the operating component is arranged on the gimbal 100 can be selected as required.
  • the operating component may be disposed on the handle of the hand-held gimbal, or may be disposed on other parts of the hand-held gimbal.
  • the pan/tilt 100 is an airborne pan/tilt, for example, the pan/tilt is mounted on a movable platform, and the operating components can be located on the base of the airborne pan/tilt (the airborne pan/tilt passes through the base and the body of the movable platform). connect.
  • the operating components may also be designed in different types.
  • the operating components in the embodiments of the present application may include a touch display screen and/or a mechanical control unit.
  • the operating components include a touch display screen, and the touch display screen can A virtual control unit is displayed on the upper panel, and the user can trigger the shooting system to switch between the unlocked state and the locked state by operating the virtual control unit.
  • the display screen can be, for example, a liquid crystal display screen, or other types of display screens; exemplarily, the operating part is a mechanical control part, and the user can trigger the shooting system to switch between the unlocked state and the locked state by operating the mechanical control part , wherein the mechanical control part can be in the form of a turntable or a button.
  • control method of the photographing system is applicable when the gimbal is in the photographing mode, that is, during the photographing process, the user operates the operating component to trigger the photographing system to switch from the unlocked state to the locked state, thereby Lock the first function of the shooting system; of course, the control method of the shooting system in the embodiment of the present application is also applicable to the non-shooting mode of the gimbal. Switch to the locked state, thereby locking the first function of the shooting system, and then during the shooting process, use the first function locking strategy set before shooting.
  • the execution subject of the control method for a photographing system in an embodiment of the present application may be a photographing system, such as a pan/tilt or a photographing device, or a pan/tilt and a photographing device combination, exemplarily, the execution body may be the controller of the PTZ or other controllers provided in the PTZ, or a combination of the above controllers.
  • the control method of the photographing system according to the embodiment of the present application may include S201-S202.
  • the operating component includes a touch display screen, and the touch display screen can display a virtual control part on the interactive interface, and send out an instruction signal by operating the virtual control part, that is, the instruction signal is a virtual control part for the user to operate.
  • the indication signal can be generated when the user clicks, double-clicks, long presses or slides the virtual control part;
  • the operating component is a mechanical control part, and the indication signal is generated when the user operates the mechanical control part, such as The indication signal may be generated when the user presses or rotates the mechanical control, wherein the rotation may include rotation or rotation in one or more predetermined directions (non-rotation).
  • the indication signal may be used to instruct the photographing system to switch from the unlocked state to the locked state, or to switch the photographing system from the locked state to the unlocked state.
  • the indication signal is generated when the user slides the virtual control part.
  • the virtual control part can slide between the first position and the second position of the interactive interface.
  • the shooting system Correspondingly in the unlocked state, at this time, when the user slides the virtual control part to move the virtual control part from the first position to the second position, an instruction signal for instructing the shooting system to switch from the unlocked state to the locked state is generated; when the user again When the virtual control part is slid so that the virtual control part moves from the second position to the first position, an instruction signal for instructing the photographing system to switch from the locked state to the unlocked state is generated.
  • the indication signal is generated when the user operates the mechanical control part.
  • the mechanical control part is a button.
  • the button When the button is in an initial unpressed state, the photographing system is correspondingly in an unlocked state. At this time, when the user presses the button , to generate an instruction signal for instructing the shooting system to switch from the unlocked state to the locked state; when the user presses the button again, an instruction signal for instructing the shooting system to switch from the locked state to the unlocked state is generated.
  • the indication signal can be represented by the state change of the mechanical control part. Specifically, when the user operates the mechanical control part, the mechanical control part is switched from the non-triggered state.
  • the indication signal When it is in the trigger state, the indication signal is used to instruct the shooting system to switch from the unlocked state to the locked state; when the user operates the mechanical control part to switch the mechanical control part from the triggered state to the non-triggered state, the indication signal is used to instruct the shooting system to be locked from the locked state. The state switches to the unlocked state.
  • the first function of the photographing system is locked to restrict the user from operating the first function, wherein the first function includes at least part of the function of the pan/tilt head, or One or more of at least part of the functions of the camera.
  • the shooting system shoots according to the configuration of the first function at the time of locking, and during the shooting process, the configuration of the first function remains in the locked state
  • the configuration of the first function the user cannot modify the configuration of the first function.
  • the configuration of the first function remains the configuration of the first function when it is locked, and the user cannot modify the configuration of the first function.
  • the user cannot modify the configuration of the first function includes: the user cannot modify the configuration of the first function by operating the original button corresponding to the first function on the PTZ, thereby reducing the risk of accidentally touching the button.
  • the first function is at least part of the function of the gimbal, that is, the user can lock at least part of the functions of the gimbal by operating the operating components on the gimbal, so as to restrict the user from operating the gimbal.
  • the first function is at least part of the functions of the photographing device, that is, the user can lock at least part of the functions of the photographing device by operating the operating components on the PTZ, so as to restrict the user from operating the photographing device At least part of the function of the device; in some embodiments, the first function includes at least part of the function of the gimbal and at least part of the function of the photographing device, that is, the user can operate at least part of the gimbal by operating the operating components on the gimbal. The functions and at least part of the functions of the photographing device are simultaneously locked to restrict the user from operating at least part of the functions of the pan/tilt head and at least part of the functions of the photographing device.
  • the functions of the gimbal may include parameter configuration of the gimbal or other functions of the gimbal
  • at least part of the functions of the photographing device may include parameter configuration of the photographing device or other functions of the photographing device.
  • the first function may include one or more of the first parameter configuration of the pan/tilt head or the second parameter configuration of the photographing device.
  • the first function is the first parameter configuration of the gimbal; optional, the first function is the second parameter configuration of the shooting device;
  • the first function includes the first parameter configuration of the gimbal and the shooting device. The second parameter configuration.
  • the first parameter may include rotation speeds of the pan/tilt in different rotational directions, maximum rotational speeds of the pan/tilt in different rotational directions, or one or more of the pan/tilt movements.
  • the different rotation directions may include one or more of a yaw axis, a pitch axis, or a roll axis.
  • the first parameter may also include other parameters of the gimbal, such as the shooting mode of the gimbal, wherein the shooting mode may include Selfie mode or other shooting mode, or the shooting mode may include forward shooting mode, flashlight mode, vertical mode. Shooting mode or reverse shooting mode.
  • the second parameter may include one or more of an exposure mode of the photographing device, a metering mode, a focal length, an image recording format, or a filter effect. It can be understood that the second parameter may also include other parameters of the photographing device, such as the resolution of the photographing device.
  • the first function may be determined according to one or more of the environmental parameters of the current environment where the photographing system is located, the effect of the target image, or the motion state of the target object to be photographed.
  • the target image is an image obtained by the photographing device.
  • the environment parameter in this embodiment of the present application may include light intensity.
  • the environment parameter may also include other environment parameters, such as information about obstacles around the gimbal.
  • the environmental parameter is light intensity.
  • the first function may include an exposure mode and/or a metering mode of the photographing device. .
  • the change of the light intensity within the preset time period is within the preset light intensity range, indicating that the light of the ambient light in the current shooting scene is stable, such as outdoor daytime, indoor scenes with stable light, that is, in a scene with stable light
  • the exposure mode and/or metering mode of the camera can be locked.
  • the first function does not include the exposure mode and the light metering mode of the photographing device.
  • the change of the light intensity within the preset time period is not within the preset light intensity range, indicating that the light of the ambient light in the current shooting scene is unstable, such as from black to white (such as early morning) or from white to black (such as evening) ) and other scenes with unstable light, that is, in scenes with unstable light, the exposure mode and metering mode of the shooting device cannot be locked, so as to ensure the shooting effect (ie, the effect of the target image), while shooting in scenes with unstable light , can lock the rotation speed of the gimbal in different rotation directions, the maximum rotation speed of the gimbal in different rotation directions, the center of the gimbal, the focal length of the camera, the image recording format of the camera, or the filter effect of the camera. one or more.
  • the preset time period and the size of the preset light intensity range can be set according to requirements.
  • the preset time period is 10 minutes
  • the preset light intensity range is [100 lux, 550 lux].
  • the target image effect is the display effect of the target image, and the display effect may include, for example: the target image is a panorama image or a non-panorama image, and/or the content of the target image changes gently, and/or the target image does not have large jitter, etc. Wait.
  • the display effect includes that the target image is a panoramic image or a non-panoramic image.
  • the first function may include that the focal length of the photographing device is set to a value smaller than the preset focal length.
  • the first function includes setting the focal length of the photographing device to a value greater than or equal to the preset focal length, so that the target image is a non-panoramic image, that is, locking the focal length of the photographing device to a value greater than or equal to the preset focal length.
  • the image obtained by the photographing device is a non-panoramic image.
  • the value of the preset focal length is the critical focal length value that makes the target image switch between panoramic images and non-panoramic images
  • the rotation speeds of the pan/tilt in different rotation directions can be locked.
  • the corresponding rotation speed is rotated, therefore, the content of the image obtained by the photographing device will not produce a large sudden change.
  • the rotation speeds in different rotation directions can be locked at the same speed, or the rotation speeds in different rotation directions can be locked at different speeds, or the rotation speeds in different rotation directions can be locked at least partially at the same speed.
  • the maximum rotational speed of the gimbal in different rotational directions can be locked, so that during the shooting process, the rotational speed of the gimbal in each rotational direction can be locked.
  • the maximum rotation speed corresponding to each rotation direction when locked will not be exceeded, so the image captured by the photographing device will not have a large shake.
  • the maximum rotational speeds of different rotational directions can be locked at the same speed, or the maximum rotational speeds of different rotational directions can be locked at different speeds, or the maximum rotational speeds of different rotational directions can be locked at least partially at the same speed.
  • the maximum rotation speed of the gimbal in different rotation directions can be set as required, and after setting the maximum rotation speed of the gimbal in different rotation directions, the maximum rotation of the gimbal in different rotation directions can be set by operating the operating parts on the gimbal. Speed lock.
  • the motion state of the photographed object may indicate whether the photographed object is in a moving state or in a stationary state.
  • the first function may include setting the filter effect as a light intensity reduction effect, that is, in When the photographing device does not need to capture the movement of the target object to be photographed, the filter effect is locked to the light reduction effect, which can avoid the shaking effect of the target object in the target image;
  • the first function may include setting the filter effect to the original light intensity effect (ie, the effect of not reducing the light intensity), that is, when the photographing device shoots a stationary object, the filter effect can be locked to the original light intensity effect. .
  • the first function can also be determined according to other factors, such as other user requirements in addition to the target image effect.
  • it is necessary to control the pan/tilt to return to the center, and then you can control the control at the end of the shooting.
  • the function of returning the gimbal to the center is locked, so that when the shooting ends, the gimbal returns to the center.
  • the first function may be a default function, or may be set by a user, and the type of the first function in the embodiment of the present application may be related to the type of the operating component.
  • the operating component including a touch display screen, the touch display screen being capable of displaying a virtual control portion on the interactive interface, and the operating component being a mechanical control portion as examples.
  • the operating component includes a touch display screen, and the touch display screen can display the virtual control part on the interactive interface, and the indication signal is generated when the user operates the virtual control part.
  • the first function is a default function, so that the user can lock or unlock the default function by operating the virtual control part with one key.
  • the manner in which the user operates the virtual control unit may be related to the triggering manner of the virtual control unit.
  • the user may operate the virtual control unit by clicking, double-clicking, long-pressing, or dragging.
  • the first function is set by the user, which is more in line with the user's usage requirements.
  • the control method of the photographing system may further include: when the indication signal instructs the photographing system to switch from the unlocked state to the locked state , the first function of the photographing system is locked, so that the first function to be locked is determined before the user is restricted from operating the first function, that is, before step S202, the first function to be locked is determined. It can be understood that, after determining the first function to be locked, the user can lock or unlock the above determined first function to be locked by operating the virtual control unit.
  • a first identifier of the lockable function is displayed on the interactive interface, where the lockable function includes the lockable function of the pan/tilt head or the lockable function of the photographing device.
  • One or more of the locking functions when the first identification is selected, it is determined that the selected first identification is the first function to be locked. It can be understood that the above determined first function to be locked is at least a part of the lockable functions.
  • the display mode of the first logo can include various, for example, the first logo of the lockable function can be displayed on the interactive interface through a tile or a drop-down menu, and of course, the lockable function can also be displayed on the interactive interface through other display modes.
  • the first identifier of the function The user can select the first logo by clicking, double-clicking, long-pressing, or dragging. When the first logo is selected by long pressing, only one first logo can be selected at the same time.
  • the lockable functions include the rotation speed of the yaw axis of the gimbal, the rotation speed of the pitch axis of the gimbal, the rotation speed of the roll axis of the gimbal, the exposure mode of the photographing device, the The metering mode of the device, the focal length of the shooting device, etc., display the first logo of the lockable function on the interactive interface in a tiled manner, which are "rotation speed of the yaw axis", “rotation speed of the pitch axis", “ Roll axis rotation speed”, “exposure mode”, “metering mode”, “focal length”, the user clicks "exposure mode", the first function to be locked includes the exposure mode of the photographing device.
  • control method of the photographing system may further include: displaying on the interactive interface a switching logo associated with the first logo, the switching logo includes a state to be locked and a state to be unlocked, which respectively indicate corresponding lockable functions.
  • the selection of the first identifier may include: switching the identifier to be in a to-be-locked state.
  • the user can operate the switching sign by clicking, double-clicking, long-pressing, or dragging, etc., so that the switching sign is switched between the to-be-locked state and the to-be-unlocked state, for example, the switch sign is a virtual key, In the initial state, the switching logo is in the waiting state to be unlocked.
  • the switching logo corresponding to the exposure mode may include area 10 and area 20.
  • the area 10 Activated the area 20 is not activated, and the switch indicator corresponding to the exposure mode is in the waiting state.
  • the area 10 is switched from the active state to the inactive state, and the area 20 is switched from the inactive state to the active state.
  • the exposure mode The corresponding switching sign is switched from the state to be unlocked to the state to be locked; when the area 10 is activated and the area 20 is not activated, if the user clicks the area 10, the states of the area 10 and the area 20 remain unchanged, that is, the area 10 is still activated.
  • the area 20 is not activated, and the switch indicator corresponding to the exposure mode is in the state to be locked; when the area 10 is not activated and the area 20 is activated, if the user clicks the area 10, the area 10 is switched from inactive to the active state, and the area 20 is activated by The activation is switched to the inactive state, and the switching sign corresponding to the exposure mode is switched from the to-be-locked state to the to-be-unlocked state; when the area 10 is not activated and the area 20 is activated, if the user clicks the area 20, the The state remains unchanged, that is, the area 10 is still inactive, the area 20 is activated, and the switch indicator corresponding to the exposure mode is in the state to be locked.
  • the handover identifier is in the state to be unlocked, it indicates that the lockable function corresponding to the first sign associated with the handover sign is not the first function to be locked, and the switch sign is in the to-be-locked state, indicating that the first sign of the switch sign is not the first function to be locked.
  • the corresponding lockable function is the first function to be locked.
  • control method of the photographing system may further include: when the first identifier is selected, displaying the function description of the corresponding lockable function, so as to let the user know the currently selected function description.
  • the first identifies the role of the corresponding lockable function.
  • the function description may be displayed by text, graphics or symbols or a combination of the above methods.
  • control method of the photographing system may further include: before displaying the first logo of the lockable function on the interactive interface, displaying a second logo on the interactive interface.
  • the first identifier of the lockable function is displayed on the interactive interface, specifically, the first user instruction is acquired, and the first user instruction is generated when the second identifier is operated; after the first user instruction is acquired, on the interactive interface Displays the first identification of the lockable function.
  • the second logo is similar to the total logo of all the first logos.
  • the user operates the second logo the first logo is displayed on the interactive interface.
  • the interactive interface does not display the first logo.
  • the user can operate the second identifier by single-clicking, double-clicking, or long-pressing, and can also operate the second identifier by other methods.
  • the second indicator is "lock”, and when the user clicks "lock", the display interface displays the first indicator of the lockable function.
  • control method of the photographing system may further include: before displaying the second logo on the interactive interface, displaying a menu logo on the interactive interface.
  • a menu logo on the interactive interface.
  • the second identifier is displayed on the interactive interface, specifically, a second user instruction is acquired, and the second user instruction is generated when the menu identifier is operated; after the second user instruction is acquired, the second identifier is displayed on the interactive interface.
  • the second logo is a sub logo of the menu logo.
  • the interactive interface displays the second logo.
  • the interactive interface does not display the second logo.
  • the menu logo may also include other sub-logos, and the other sub-logos can be used to indicate content that is different from the content indicated by the second logo.
  • the interactive interface simultaneously displays the second logo and the second logo. other identification.
  • the user can operate the menu identifier by single-clicking, double-clicking, or long-pressing, and can also operate the menu identifier by other methods.
  • the menu is marked as “menu”, and when the user clicks the "menu”, the display interface displays all sub-marks under the menu mark, including the "locked” mark.
  • control method of the photographing system may further include: displaying the triggering mark of the virtual control unit on the interactive interface.
  • a third user instruction is acquired, and the third user instruction is generated when the trigger is operated; the instruction signal of the virtual control unit is determined according to the third user instruction.
  • the user can operate the trigger flag to generate an indication signal indicating that the shooting system is switched from the unlocked state to the locked state, thereby locking the first function of the shooting system.
  • the user can operate the trigger sign again to generate an indication signal indicating that the photographing system is switched from the locked state to the unlocked state, thereby switching the first function of the photographing system from the locked state to the unlocked state. state.
  • the user can operate the triggering mark by single-clicking, double-clicking, or long-pressing, etc., and can also operate the triggering mark by other means, such as operating the triggering mark by sliding.
  • the operating part is the mechanical control part.
  • the first function is a default function, so that the user can lock or unlock the default function by operating the mechanical control part with one key.
  • the manner in which the user operates the virtual control portion may be related to the type of the mechanical control portion.
  • the mechanical control portion is of a push type, and the user can operate the mechanical control portion by single-clicking, double-clicking or long-pressing;
  • the control part is a rotary type, such as a turntable, and the user can operate the mechanical control part by rotating it.
  • the first function is set by the user, which is more in line with the user's usage requirements.
  • the photographing system further includes an interactive interface, and the interactive interface is provided with a function selection module.
  • the interactive interface may be provided on the pan/tilt and/or the photographing device.
  • the first function may be a function combination selected by the user through the function selection module, and the function combination includes at least part of the functions of the pan/tilt head and/or at least part of the functions of the photographing device. That is, the function combination is determined by the user operating the interactive interface, wherein the implementation process of determining the function combination is similar to the implementation process of determining the first function to be locked in the foregoing embodiment, and details are not repeated here.
  • the mechanical control portion may correspond to one or more first functions.
  • the mechanical control portion includes a plurality of locking positions, and each locking position corresponds to a first function.
  • the first functions of different locking positions are different, and the user can lock multiple different first functions by operating the mechanical control part to meet diverse shooting needs, optimize the shooting process, and realize more convenient shooting system. operate.
  • the mechanical control part further includes an unlocking position, and when the mechanical control part is in the unlocking position, the first function is in an unlocking state.
  • the mechanical control part is a turntable, including a plurality of rotation angles, each of which corresponds to a locking position; of course, the mechanical control part can also be other structures, not limited to the turntable, such as a plurality of locking positions spaced along the same direction.
  • the arranged mechanical control portion or the mechanical control portion is a knob.
  • control method of the photographing system may further include:
  • the second function is different from the first function. While the first function is locked, the second function is kept unlocked. During the shooting process, the user cannot modify the configuration of the first function, but can operate the second function. Since the movement function of the gimbal and the shooting function of the shooting device are the basic functions of the shooting system, during the shooting process, keep the second function unlocked to ensure that the user can always control the movement of the gimbal and the shooting device to shoot, thus ensuring the shooting system Always be able to respond to the underlying functionality.
  • the second function in addition to the moving function of the pan/tilt head and the photographing function of the photographing device, the second function may further include the follow focus function and/or the opening and closing function of the photographing device.
  • the second function in addition to the moving function of the gimbal and the shooting function of the shooting device, the second function also includes the follow focus function of the shooting device.
  • the second function also includes the opening and closing function of the photographing device.
  • the opening and closing function of the shooting device is kept in an unlocked state, and the user can control the opening and closing of the shooting device when needed.
  • the first function of the photographing system is locked to restrict the user from operating the first function
  • the indication signal indicates that the photographing system is switched from the locked state to the unlocked state
  • the first function is unlocked, so that the The first function is operable, that is, the user can switch the first function between two states of locking and unlocking by operating the operating components on the PTZ, so as to meet different needs.
  • the user can modify the configuration of the first function. For example, the user can modify the A function configuration.
  • control method of the photographing system may further include: when the indication signal indicates that the photographing system is switched from a locked state to an unlocked state, outputting first alarm information, wherein the first alarm information is used to prompt the The function is switched from a locked state to an unlocked state, thereby reminding the user to perform a corresponding operation after releasing the lock of the first function.
  • first alarm information can be output by means of graphics, etc., the first alarm information can also be output through the indicator light of the PTZ, or the first alarm information can be output through other methods.
  • control method of the photographing system may further include: after locking the first function of the photographing system, outputting prompt information, wherein the prompt information is used to indicate that the first function is in a locked state, thereby reminding the user that the first function has been successfully Lock the first function.
  • prompt information is used to indicate that the first function is in a locked state, thereby reminding the user that the first function has been successfully Lock the first function.
  • the photographing system may further include an interactive interface
  • the control method of the photographing system in the embodiment of the present application may further include: after locking the first function of the photographing system, the corresponding first function displayed on the interactive interface is locked.
  • the logo is locked in a preset display state to restrict the user from unlocking the first function.
  • the identifier corresponding to the first function is locked in the preset display state, thereby reminding the user that the first function is locked, and the user cannot modify the configuration of the first function.
  • the preset display state includes a preset display color and/or a preset indication state, wherein the preset indication state may include an activated state (operable state) and an inoperable state.
  • the logo corresponding to the first function displayed on the interactive interface is displayed in a gray and inoperable state. Further optionally, after unlocking the first function, the logo corresponding to the first function displayed on the interactive interface is displayed in blue and in an active state, thereby reminding the user to perform a corresponding operation after unlocking the first function.
  • the photographing system of the embodiment of the present application may further include a control unit (such as an original button) corresponding to each of the first functions, and the control method of the photographing system may further include: after locking the first function of the photographing system, if When the control unit corresponding to any one of the first functions is triggered, second alarm information is output, wherein the second alarm information is used to prompt that the function corresponding to the control unit is in a locked state.
  • the triggering of the control unit corresponding to any one of the first functions may be caused by the accidental touch of the button, so the user is reminded by outputting the second alarm information.
  • the execution subject of the control method is a PTZ.
  • the PTZ and/or the display screen of the control device of the PTZ can display text in text.
  • the second alarm information can be output by means of graphics, etc., the second alarm information can also be output through the indicator light of the PTZ, or the second alarm information can be output through other methods.
  • the operating components on the pan/tilt head have a multiplexing function, for example, when the indication signal indicates that the shooting system is switched from the unlocked state to the locked state, the preset function module of the shooting system is turned off; , when the instruction signal instructs the shooting system to switch from the locked state to the unlocked state, control the operation of the preset function module of the shooting system.
  • the user can lock the first function while closing the preset function module of the shooting system, or unlock the first function and open the preset function module of the shooting system to realize the operation of the operating components. reuse.
  • the gimbal is mounted on the movable platform
  • the preset function module may include the function module of the movable platform.
  • the first function includes the exposure mode and the metering mode of the shooting device.
  • the preset function module includes the lighting equipment of the movable platform. The lighting equipment is turned on to assist shooting in a scene with dark ambient light (or unstable ambient light).
  • dark ambient light or unstable ambient light.
  • the user can lock the exposure mode and metering mode of the shooting device by operating the operating parts on the gimbal, and turn off the lighting equipment at the same time.
  • the user can unlock the exposure mode and metering mode of the shooting device by operating the operating parts on the gimbal, and turn on the lighting equipment at the same time.
  • the ambient light is unstable, so you need to unlock the exposure mode and metering mode of the shooting device to ensure the shooting effect, and you need to turn on the lighting equipment to assist shooting.
  • the preset functional modules are not limited to the functional modules of the movable platform, and may also include other functional modules, such as a pan/tilt and/or a photographing device.
  • the embodiment of the present application further provides a control device of the photographing system.
  • the control device of the photographing system may include a storage device and a processor, where the processor includes one or more processors.
  • the storage device is used for storing program instructions.
  • the storage device stores an executable instruction computer program of the control method of the shooting system, and the storage device may include at least one type of storage medium, and the storage medium includes a flash memory, a hard disk, a multimedia card, a card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory (SRAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM) , magnetic memory, magnetic disk, optical disk, etc.
  • the control device of the photographing system may cooperate with a network storage device that performs the storage function of the memory through a network connection.
  • the memory may be an internal storage unit of the control device of the photographing system, such as a hard disk or a memory of the control device of the photographing system.
  • the memory can also be an external storage device of the control device of the shooting system, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card equipped on the control device of the shooting system, a flash memory Card (Flash Card), etc.
  • the memory may also include both an internal storage unit of the control device of the photographing system and an external storage device. Memory is used to store computer programs and other programs and data required by the device. The memory may also be used to temporarily store data that has been or will be output.
  • the one or more processors calling program instructions stored in the storage device, and when the program instructions are executed, the one or more processors are individually or collectively configured to perform the following operations: obtaining an instruction signal of an operating component; When the indication signal instructs the photographing system to switch from the unlocked state to the locked state, the first function of the photographing system is locked to restrict the user from operating the first function; wherein the first function includes at least part of the function of the pan/tilt head, or at least part of the function of the photographing device. One or more of the partial functions.
  • the processor of this embodiment can implement the control method of the photographing system according to the embodiments shown in FIG. 2 and FIG. 4 of the present application, and the control apparatus of the photographing system of this embodiment can be described with reference to the control method of the photographing system of the above-mentioned embodiment.
  • the processor may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • CPU Central Processing Unit
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA field Field-Programmable Gate Array
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the photographing system of the embodiment of the present application may include a gimbal 100 , a photographing device 200 mounted on the gimbal 100 , and the photographing system of the above-mentioned embodiment. control device.
  • the pan/tilt head 100 is provided with an operation part 110 , and the control device of the photographing system is electrically connected to the operation part 110 .
  • the gimbal in the embodiment of the present application may be a handheld gimbal or an airborne gimbal.
  • the gimbal is an airborne gimbal. If the gimbal is mounted on a movable platform, the movable platform may be a part of the photographing system, or the movable platform may be independent of the photographing system.
  • an embodiment of the present application further provides a computer storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps of the control method of the photographing system of the above embodiment.
  • the computer-readable storage medium may be an internal storage unit of the photographing system described in any of the foregoing embodiments, such as a hard disk or a memory.
  • the computer-readable storage medium can also be an external storage device of the photographing system, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), an SD card, a flash memory card (Flash Card), etc. that are equipped on the device.
  • the computer-readable storage medium may also include both an internal storage unit of the photographing system and an external storage device.
  • the computer-readable storage medium is used to store the computer program and other programs and data required by the photographing system, and can also be used to temporarily store data that has been output or will be output.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM) or the like.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Studio Devices (AREA)

Abstract

Système photographique et procédé de commande et appareil associé, et support de stockage informatique. Le système photographique comprend un cardan (100) et un appareil photographique (200) porté sur le cardan (100), le cardan (100) étant pourvu d'un composant d'actionnement (110). Le procédé fait appel aux étapes suivantes : l'acquisition d'un signal d'indication à partir d'un composant d'actionnement (110) (S201) ; et lorsque le signal d'indication indique qu'un système photographique est commuté d'un état déverrouillé à un état verrouillé, le verrouillage d'une première fonction du système photographique pour restreindre l'actionnement d'une première fonction par un utilisateur, la première fonction comprenant au moins certaines des fonctions d'un cardan (100), ou une ou plusieurs des fonctions d'un appareil photographique (200) (S202). En actionnant le composant d'actionnement (110) du cardan (100), la première fonction du système photographique est verrouillée, de sorte de restreindre l'actionnement d'une première fonction par un utilisateur pendant la photographie, et le risque que le système photographique à touches multiples soit touché par erreur est réduit. De plus, le processus photographique est optimisé, le système photographique peut être utilisé plus facilement, et un fonctionnement plus stable et efficace du système photographique peut être assuré dans une certaine mesure.
PCT/CN2020/103050 2020-07-20 2020-07-20 Système photographique, procédé de commande et appareil associé, et support de stockage informatique Ceased WO2022016323A1 (fr)

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PCT/CN2020/103050 WO2022016323A1 (fr) 2020-07-20 2020-07-20 Système photographique, procédé de commande et appareil associé, et support de stockage informatique
CN202080032561.3A CN113796063A (zh) 2020-07-20 2020-07-20 拍摄系统及其控制方法和装置、计算机存储介质

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