WO2021026764A1 - Procédé et système de commande de terminal photographique, et cardan portatif et support d'informations lisible - Google Patents

Procédé et système de commande de terminal photographique, et cardan portatif et support d'informations lisible Download PDF

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Publication number
WO2021026764A1
WO2021026764A1 PCT/CN2019/100368 CN2019100368W WO2021026764A1 WO 2021026764 A1 WO2021026764 A1 WO 2021026764A1 CN 2019100368 W CN2019100368 W CN 2019100368W WO 2021026764 A1 WO2021026764 A1 WO 2021026764A1
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WO
WIPO (PCT)
Prior art keywords
terminal
page
shooting
handheld
instruction
Prior art date
Application number
PCT/CN2019/100368
Other languages
English (en)
Chinese (zh)
Inventor
蒋有为
吴迪
Original Assignee
深圳市大疆创新科技有限公司
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 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201980033546.8A priority Critical patent/CN112189332A/zh
Priority to PCT/CN2019/100368 priority patent/WO2021026764A1/fr
Publication of WO2021026764A1 publication Critical patent/WO2021026764A1/fr

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    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • 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

  • This application relates to the technical field of shooting terminal control, and in particular to a shooting terminal control method, system, handheld PTZ and readable storage medium.
  • hand-held gimbals include handheld gimbals equipped with cameras, handheld gimbals equipped with mobile phones, and handheld gimbals integrated with camera and gimbal, etc.
  • the handheld gimbal can realize automatic stable balance of cameras or mobile phones and other terminals during shooting To keep the picture stable.
  • a handheld gimbal equipped with a camera or mobile phone, or a handheld gimbal integrated with a camera and gimbal requires the user to hold the handheld gimbal with one hand, while the user's other hand touches the camera or mobile phone and other shooting terminals.
  • the screen is used to control the camera terminal to perform various operations.
  • the small screen is prone to accidental touch, and the user cannot control with one hand, which is inconvenient for the user to use. Therefore, how to improve the control convenience of the camera terminal is currently urgently needed to be solved.
  • the present application provides a shooting terminal control method, system, handheld pan-tilt and readable storage medium, aiming to improve the control convenience of the shooting terminal.
  • the present application provides a method for controlling a photographing terminal, which is applied to a handheld pan/tilt.
  • the handheld pan/tilt includes a handheld portion and a pan/tilt provided on the handheld portion.
  • the pan/tilt is used to carry the photographing terminal .
  • the handheld PTZ is provided with at least one operation control key for controlling the shooting terminal, and the method includes:
  • the handheld PTZ When the handheld PTZ is in the shooting terminal control mode, controlling the shooting terminal to display a preset main menu page, where the main menu page includes a plurality of menu options;
  • the shooting terminal is controlled to perform corresponding operations.
  • the present application also provides a camera terminal control method, which is applied to a camera terminal control system.
  • the camera terminal control system includes a handheld PTZ and a camera terminal.
  • the handheld PTZ includes a handheld part and a The pan/tilt on the handheld part, the pan/tilt is used to carry a photographing terminal, and the handheld pan/tilt is provided with at least one operation control key for controlling the photographing terminal, the method includes:
  • the shooting terminal receives the page display instruction, and displays a preset main menu page according to the page display instruction, wherein the main menu page includes multiple menu options;
  • the handheld pan/tilt detects a user's trigger operation on the operation control key, the handheld pan/tilt selects the corresponding menu option from the main menu page according to the trigger operation, and the shooting terminal is Describe the menu options selected by the synchronization mark in the main menu page;
  • the handheld pan/tilt head generates corresponding shooting terminal control instructions according to the selected menu options, and sends the shooting terminal control instructions to the shooting terminal, where the menu options have a corresponding relationship with the shooting terminal control instructions;
  • the photographing terminal receives the photographing terminal control instruction, and performs corresponding operations according to the photographing terminal control instruction.
  • the present application also provides a handheld pan/tilt head.
  • the handheld pan/tilt head includes: a processor and at least one operation control key for controlling a shooting terminal; the processor is configured to implement the following steps:
  • the handheld PTZ When the handheld PTZ is in the shooting terminal control mode, controlling the shooting terminal to display a preset main menu page, where the main menu page includes a plurality of menu options;
  • the shooting terminal is controlled to perform corresponding operations.
  • the present application also provides a camera terminal control system.
  • the camera terminal control system includes a handheld pan/tilt and a photographing terminal.
  • the handheld pan/tilt includes a handheld portion and a pan/tilt provided on the handheld portion, The pan/tilt is used to carry a photographing terminal, and the handheld pan/tilt is provided with at least one operation control key for controlling the photographing terminal, wherein:
  • the handheld PTZ is used to generate a page display instruction when the handheld PTZ is in a shooting terminal control mode, and send the page display instruction to the shooting terminal;
  • the shooting terminal is configured to receive the page display instruction and display a preset main menu page according to the page display instruction, wherein the main menu page includes a plurality of menu options;
  • the handheld pan/tilt detects a user's trigger operation on the operation control key, the handheld pan/tilt is also used to select a corresponding menu option from the main menu page according to the trigger operation, the The shooting terminal is also used to synchronously mark the selected menu option in the main menu page;
  • the handheld PTZ is also used to generate corresponding shooting terminal control instructions according to the selected menu options, and send the shooting terminal control instructions to the shooting terminal, wherein the menu options and the shooting terminal control instructions have Correspondence;
  • the photographing terminal is further configured to receive the photographing terminal control instruction, and perform corresponding operations according to the photographing terminal control instruction.
  • the present application also provides a computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor realizes the above The steps of the shooting terminal control method.
  • the embodiments of the present application provide a camera terminal control method, system, handheld pan/tilt, and readable storage medium.
  • an operation key for controlling the camera terminal on the handheld pan/tilt the user can select the master through the operation key.
  • the menu options in the menu page are used to generate corresponding shooting terminal control instructions, thereby controlling the shooting terminal to perform corresponding operations, and improving the control convenience of the shooting terminal.
  • FIG. 1 is a schematic structural diagram of a handheld pan/tilt for implementing the shooting terminal control method of this application;
  • FIG. 2 is a schematic flowchart of steps of a method for controlling a photographing terminal according to an embodiment of the present application
  • FIG. 3 is a schematic diagram of the main menu page in the embodiment of the present application.
  • FIG. 5 is another schematic diagram of the main menu page in the embodiment of the present application.
  • FIG. 6 is a schematic flowchart of steps of another method for controlling a photographing terminal according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of the structure of a handheld pan/tilt head provided by an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of the structure of a photographing terminal control system provided by an embodiment of the present application.
  • the handheld pan/tilt refers to a pan/tilt system or an integrated pan/tilt camera mounted with a photographing terminal.
  • the photographing terminal may be, for example, a mobile phone or a camera.
  • the handheld pan/tilt can be used to shoot high-precision stable pictures anytime and anywhere.
  • the hand-held pan/tilt can carry a camera terminal for fixing the camera terminal and changing the height, inclination and/or direction of the camera terminal, or for holding the camera terminal stably in a certain posture and controlling the camera terminal to shoot.
  • FIG. 1 is a schematic structural diagram of a handheld pan/tilt for implementing the method for controlling a photographing terminal of the present application.
  • the handheld pan/tilt in the embodiment of the present application will be described below with reference to FIG. 1.
  • the handheld PTZ 100 includes a handheld portion 101 and a PTZ 102 provided on the handheld portion 101, and the PTZ 102 is also equipped with a photographing terminal 103.
  • the photographing terminal 103 is a smart phone, of course, it is also other photographing equipment, such as a camera.
  • the pan/tilt 102 includes three-axis motors, namely a pitch axis motor 1021, a roll axis motor 1022 and a yaw axis motor 1023, which are used to adjust the balance posture of the camera terminal 103 for anytime and anywhere Take high-precision stable images.
  • An inertial measurement unit is provided on the pan/tilt 102, which can be at least one of an accelerometer or a gyroscope, and can be used to measure the posture and acceleration of the camera terminal 103, so as to adjust the camera terminal according to the posture. 103 balance posture.
  • IMU inertial measurement unit
  • the handheld part 101 is also provided with an operation control key, so that the user can operate the operation control key to control the pan/tilt 102 or the photographing terminal 103.
  • the operation control key can be, for example, a button, a trigger, a knob or a joystick, etc., and of course, it also includes other forms of physical keys.
  • the joystick can be used to control the movement of the three rotating shafts, thereby controlling the movement of the camera terminal 103. It is understandable that the joystick can also be used for other functions.
  • the number of operation control keys may be one or more.
  • different trigger operations can be used to generate different control instructions for the operation control key.
  • different trigger operations are different pressing times; of course, when the number of operation control keys is multiple, such as The first operation control key, the second operation control key and the third operation control key, etc., different operation control keys generate different control commands.
  • the handheld pan/tilt 101 includes a processor, which is used to process input control instructions, or send and receive signals.
  • the processor may be provided inside the handheld part 101.
  • the processor may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), and application specific integrated circuits (application specific integrated circuits). circuit, ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the processor can communicate with the camera terminal 103.
  • the user can control the handheld PTZ 100 through the application (APP) settings on the camera terminal 103 (such as a mobile phone), and the user can also control the handheld PTZ 100 through the operation keys in the handheld PTZ 100 Control the camera terminal.
  • APP application
  • FIG. 2 is a schematic flowchart of steps of a method for controlling a photographing terminal according to an embodiment of the present application.
  • the shooting terminal control method can be applied to a handheld PTZ.
  • the method for controlling a photographing terminal includes steps S101 to S103.
  • the handheld pan/tilt includes a handheld portion and a pan/tilt provided on the handheld portion.
  • the pan/tilt is used to carry a photographing terminal, and the handheld pan/tilt is provided with at least one operation control key for controlling the photographing terminal.
  • the operation control key includes at least one of a press control key, a rocker control key, a slide control key, and a click control key.
  • the handheld PTZ controls the shooting terminal to display the preset main menu page, that is, the handheld PTZ sends a page display instruction to the shooting terminal, and the shooting terminal receives the page display instruction and displays it based on the page
  • the instruction displays the corresponding main menu page.
  • the main menu page displays multiple menu options
  • the handheld PTZ and the shooting terminal are connected by wireless or wired
  • the handheld PTZ and the shooting terminal are connected by Bluetooth. It should be noted that the menu options on the main menu page can be set based on actual conditions, and this application does not specifically limit this.
  • Figure 3 is a schematic diagram of the main menu page in the embodiment of the present application.
  • the main menu page displays 8 menu options, namely the first menu option, the second menu option, The third menu option, the fourth menu option, the fifth menu option, the sixth menu option, the seventh menu option, and the eighth menu option.
  • the first menu option is album browsing.
  • the handheld PTZ records the idle duration of the main menu page, where the idle duration is the duration of the menu option on the main menu page not being selected by the user, that is, the user has not operated the control key
  • the duration of the selection of the menu options in the main menu page determine whether the idle duration reaches the preset threshold, and if the idle duration reaches the preset threshold, the handheld PTZ controls the camera terminal to hide the main menu page.
  • the foregoing preset threshold may be set based on actual conditions, which is not specifically limited in this application.
  • the user can also control the camera terminal to display the main menu page again by triggering the operation control key.
  • the camera terminal does not display the main menu page.
  • the user's trigger operation of the operation control key is detected, it is determined whether the trigger operation is the trigger operation corresponding to the page display instruction, and if the trigger operation is the trigger operation corresponding to the page display instruction, the page display instruction is generated and based on the The page display command controls the camera terminal to display the main menu page. It is understandable that the main menu page can also be hidden through the trigger operation of the operation control key.
  • the shooting terminal displays the main menu page, and it is detected that the user has operated the control key If the trigger operation is a trigger operation corresponding to the page hiding instruction, the camera terminal is controlled to hide the main menu page.
  • the control keys By operating the control keys, it is convenient for the user to control the display or hide the main menu page of the camera terminal with one key, which greatly improves the user experience.
  • the handheld PTZ When the handheld PTZ is in the camera terminal control mode, and the camera terminal displays the main menu page, it detects the user's trigger operation of the operation control key. When the user's trigger operation of the operation control key is detected, the trigger operation and the main menu Each menu option on the page generates the corresponding shooting terminal control command.
  • the trigger operation includes at least one of a pressing operation, a rocker operation, a sliding operation, and a clicking operation.
  • the corresponding menu option is selected from the main menu page, and the menu option selected by the camera terminal is controlled; according to the selected menu option, a corresponding camera terminal control instruction is generated, wherein the menu option It has a corresponding relationship with the shooting terminal control command.
  • the marking method of the menu option can be set based on the actual situation, which is not specifically limited in this application.
  • the marking method of the menu option is frame selection. The user can quickly and accurately select each menu option in the main menu page by triggering the operation, thereby controlling the shooting terminal to perform corresponding operations, which greatly improves the control convenience of the shooting terminal.
  • the third menu option on the main menu page is in the marked state, and the selected menu option is the third menu option, and the control instruction corresponding to the third menu option is generated at this time.
  • the operation control key is a joystick
  • the joystick can be shaken up, down, left, or right.
  • the user can select the corresponding one from the main menu page by operating the joystick to move up, down, left, or right.
  • Menu option and the camera terminal marks the selected menu option.
  • the currently marked menu option in the main menu page is the fourth menu option
  • the first menu option is located on the left side of the fourth menu option
  • the second menu option and the third menu option are located in the fourth menu option.
  • the fifth menu option is on the lower side of the fourth menu option
  • the sixth, seventh and eighth menu options are on the right side of the fourth menu option.
  • the marked menu The option changes from the fourth menu option to the first menu option, and if you operate the joystick to move to the right once, the marked menu option changes from the fourth menu option to the sixth menu option, and if you move the joystick up once, the marked menu The option changes from the fourth menu option to the third menu option. Operate the joystick to shake down once, and the marked menu option changes from the fourth menu option to the fifth menu option. It is understandable that the relationship between the shaking direction and the number of times of the remote stick and the marked menu options can be set based on actual conditions, and this application does not specifically limit this.
  • the handheld pan/tilt head determines the type label and trigger parameter of the detected user's trigger operation on the operation control key, and selects the corresponding menu option from the main menu page according to the type label and trigger parameter.
  • this type of label includes the label corresponding to the shaking operation and the label corresponding to the click.
  • the trigger parameter includes at least one of the trigger duration, the trigger direction, and the number of triggers.
  • the trigger duration is the duration of the user triggering the operation control key, and the trigger direction When the user triggers the operation control key, it deviates from the direction of the operation control key.
  • the number of triggers is the number of times the user triggers the operation control key.
  • the trigger direction is upward deviation from the operation control key, downward deviation from the operation control key, and leftward deviation from the operation control. One of the key and the right deviation operation control key.
  • the selected menu option is the first menu option, and when the number of triggers is 2, the selected menu option is the second menu option.
  • the selected menu option is the third menu option, and when the number of triggers is 4, the selected menu option is the fourth menu option, and when the number of triggers is 5, the selected menu
  • the option is the fifth menu option and the number of triggers is 6 times
  • the selected menu option is the sixth menu option, and when the number of triggers is 7 times, the selected menu option is the seventh menu option, and the number of triggers is 8
  • the selected menu option is the eighth menu option.
  • the selected menu option is the first menu option; and when the number of triggers is 2, The selected menu option is the second menu option, and when the number of triggers is 3, the selected menu option is the third menu option, and when the number of triggers is 4, the selected menu option is the fourth menu option, and When the number of triggers is 5, the selected menu option is the fifth menu option, and when the number of triggers is 6, the selected menu option is the sixth menu option, and when the number of triggers is 7, the selected menu option It is the seventh menu option, and when the number of triggers is 8 times, the selected menu option is the eighth menu option.
  • the corresponding relationship between the type label of the trigger operation and the trigger parameter and the menu option can be set based on the actual situation, which is not specifically limited in this application.
  • the handheld pan-tilt before generating the corresponding shooting terminal control instruction, the handheld pan-tilt further records the duration of the menu option selected by the shooting terminal mark, and determines whether the duration is greater than or equal to the preset Time threshold; if the duration is greater than or equal to the preset time threshold, a corresponding shooting terminal control instruction is generated according to the selected menu option.
  • the above-mentioned time threshold can be set based on actual conditions, which is not specifically limited in this application. When the duration of selecting a menu option by marking reaches a set value, the status of the menu option can be determined to be selected, which can reduce the impact caused by user misoperation and greatly improve user experience.
  • the handheld pan-tilt sends the camera terminal control instruction to the camera terminal, and the camera terminal performs the corresponding operation based on the camera terminal control instruction.
  • the operation includes at least one of shooting mode switching operation, shooting parameter adjustment operation, album playback operation, and album exit operation.
  • the shooting mode includes panoramic shooting mode, video shooting mode, and photo shooting mode.
  • the operation includes the operation of turning on or off the flash and the operation of selecting the filter.
  • the shooting parameters include time-lapse shooting time, focal length, and exposure.
  • the handheld pan/tilt is also provided with a mode switch control key.
  • the mode switch control key and the operation control key are not the same control key and are located in different positions of the handheld pan/tilt.
  • the mode switch control key is used for Control the handheld PTZ to turn on or off the camera terminal control mode, specifically, detect the user's trigger operation of the mode switch control key, and generate a control mode for controlling the camera terminal according to the detected user's trigger operation of the mode switch control key Turn on or turn off the command; according to the turn on or turn off instructions, turn on or off the camera terminal control mode.
  • the mode switch control key includes at least one of a press control key, a joystick control key, a slide control key, and a click control key
  • the trigger operation includes at least one of a press operation, a joystick operation, a sliding operation and a click operation
  • the mode switch control key is also used to control the camera terminal to return to the main menu page, specifically, when the handheld pan/tilt is in the camera terminal control mode and the user's trigger operation of the mode switch control key is detected , To determine whether the current display page of the shooting terminal is the main menu page; if the current display page of the shooting terminal is not the main menu page, a page back instruction is generated, and the shooting terminal is controlled to perform the page back operation according to the page back instruction, Until the current display page of the camera is the main menu page.
  • the mode switch control key it is also convenient for the user to control the camera terminal to display the main menu page with one key.
  • the handheld pan/tilt is also provided with a camera switching control key, which is used to control the shooting terminal to switch cameras, specifically, detecting the user's triggering operation on the camera switching control key; The user triggers the camera switching control key to generate a corresponding camera switching instruction, where the camera switching instruction is used to control the shooting terminal to switch cameras; according to the camera switching instruction, the shooting terminal is controlled to perform the corresponding camera switching operation.
  • the camera switching control key includes at least one of a pressing control key, a rocker control key, a sliding control key, and a click control key.
  • the user can select the menu option in the main menu page through the operation control key to generate the corresponding shooting terminal control Instructions, thereby controlling the shooting terminal to perform corresponding operations, and improving the control convenience of the shooting terminal.
  • FIG. 6 is a schematic flowchart of steps of another method for controlling a photographing terminal according to an embodiment of the present application.
  • the photographing terminal control method is applied to a photographing terminal control system.
  • the photographing terminal control system includes a handheld PTZ and a photographing terminal.
  • the handheld PTZ includes a handheld portion and a PTZ provided on the handheld portion.
  • the PTZ is used for carrying A photographing terminal, the handheld PTZ is provided with at least one operation control key for controlling the photographing terminal.
  • the method for controlling a photographing terminal includes steps S201 to S205.
  • the handheld pan/tilt includes a handheld portion and a pan/tilt provided on the handheld portion.
  • the pan/tilt is used to carry a photographing terminal, and the handheld pan/tilt is provided with at least one operation control key for controlling the photographing terminal.
  • the operation control key includes at least one of a press control key, a rocker control key, a slide control key, and a click control key.
  • the handheld PTZ When the handheld PTZ is in the shooting terminal control mode, a page display instruction is generated, and the page display instruction is sent to the shooting terminal.
  • the handheld PTZ and the shooting terminal are connected by wireless or wired connection, and optionally, the handheld PTZ and the shooting terminal are connected by Bluetooth.
  • the handheld pan/tilt detects whether the camera is connected to the shooting terminal. If the handheld pan/tilt is connected to the shooting terminal, the handheld pan/tilt sends a page display instruction to the shooting terminal. If the camera is not connected, the handheld PTZ will broadcast a preset reminder voice to remind the user to manually establish a connection between the handheld PTZ and the camera. It should be noted that the aforementioned preset reminder voice can be set based on actual conditions, which is not specifically limited in this application. When the handheld PTZ and the shooting terminal are not connected, the user experience can be improved by reminding the user to manually establish a connection between the handheld PTZ and the shooting terminal.
  • the handheld PTZ if the handheld PTZ is not connected to the camera terminal, the handheld PTZ will search for the Bluetooth signal of the camera terminal; if the handheld PTZ does not find the camera’s Bluetooth signal, the handheld PTZ will broadcast a preset reminder Voice; if the handheld pan/tilt searches for the camera’s Bluetooth signal, the handheld pan/tilt acquires the historical pairing list.
  • the historical pairing list stores the pairing identification code of the photographing terminal successfully paired with the handheld pan/tilt; confirm the pairing of the camera terminal Whether the identification code is in the historical pairing list; if the pairing identification code of the shooting terminal is not in the historical pairing list, the handheld PTZ will broadcast the preset reminder voice; if the pairing identification code of the shooting terminal is in the historical pairing list, the handheld PTZ will follow the shooting
  • the pairing identification code of the terminal establishes the connection between the handheld PTZ and the shooting terminal. When the handheld PTZ and the shooting terminal are not connected, the connection between the handheld PTZ and the shooting terminal can be automatically established through the pairing identification code of the shooting terminal and the historical pairing list, which can greatly improve the user experience.
  • the photographing terminal receives the page display instruction, and displays a preset main menu page according to the page display instruction, where the main menu page includes multiple menu options.
  • the camera terminal receives the page display instruction, and displays the preset main menu page according to the page display instruction, where the main menu page displays multiple menu options. It should be noted that the menu options in the main menu page can be based on actual conditions For setting, this application does not specifically limit it.
  • the handheld PTZ records the idle duration of the main menu page, where the idle duration is the duration of the menu option on the main menu page not being selected by the user, that is, the user has not operated the control key The duration of the menu option selection in the main menu page; determine whether the idle duration reaches the preset threshold, if the idle duration reaches the preset threshold, the handheld PTZ generates a page hiding instruction and sends the page hiding instruction to Shooting terminal; the shooting terminal receives the page hiding instruction, and hides the main menu page according to the page hiding instruction.
  • the foregoing preset threshold may be set based on actual conditions, which is not specifically limited in this application.
  • the camera terminal hides the main menu page, which can greatly facilitate the user to use the camera terminal and effectively improve the user experience.
  • the shooting terminal may also automatically record the idle duration of the main menu page, and automatically hide the main menu page when the idle duration reaches a preset threshold.
  • the handheld pan/tilt head selects a corresponding menu option from the main menu page according to the trigger operation, and the photographing terminal The selected menu option is synchronously marked in the main menu page.
  • the handheld pan/tilt detects the user's trigger operation on the operation control key, according to the trigger operation, the corresponding menu option is selected from the main menu page, and the camera terminal synchronously marks the selected menu option in the main menu page.
  • the trigger operation includes at least one of a pressing operation, a rocker operation, a sliding operation, and a clicking operation.
  • the marking method of the menu option can be set based on the actual situation, which is not specifically limited in this application.
  • the marking method of the menu option is frame selection.
  • the handheld PTZ determines the type label and trigger parameter of the detected user's trigger operation on the operation control key, and according to the type label and trigger parameter, selects the corresponding menu option from the main menu page.
  • the type label Including the label corresponding to the shaking operation and the label corresponding to clicking.
  • the trigger parameter includes at least one of the trigger duration, the trigger direction and the number of triggers.
  • the trigger duration is the duration of the user triggering the operation control key
  • the trigger direction is the user's control of the operation. When the key is triggered, it deviates from the direction of the operation control key.
  • the number of triggers is the number of times the user triggers the operation control key.
  • the trigger direction is upward deviation from the operation control key, downward deviation from the operation control key, left deviation from the operation control key, and right deviation One of the operation keys.
  • the corresponding relationship between the type label and trigger parameter of the trigger operation and the menu option can be set based on the actual situation, which is not specifically limited in this application.
  • the handheld pan/tilt head generates a corresponding shooting terminal control instruction according to the selected menu option, and sends the shooting terminal control instruction to the shooting terminal, wherein the menu option has a corresponding relationship with the shooting terminal control instruction .
  • the handheld PTZ generates a corresponding shooting terminal control command according to the selected menu option, and sends the shooting terminal control command to the shooting terminal for the shooting terminal to perform corresponding operations based on the shooting terminal control command.
  • the menu option is The shooting terminal control command has a corresponding relationship. It is understandable that after the menu option is selected, the shooting terminal may generate a corresponding shooting terminal control instruction according to the selected menu option, and perform corresponding control operations based on the shooting terminal control instruction.
  • the handheld pan-tilt before generating the corresponding shooting terminal control instruction, the handheld pan-tilt further records the duration of the menu option selected by the shooting terminal mark, and determines whether the duration is greater than or equal to the preset Time threshold; if the duration is greater than or equal to the preset time threshold, a corresponding shooting terminal control instruction is generated according to the selected menu option.
  • the above-mentioned time threshold can be set based on actual conditions, which is not specifically limited in this application. When the duration of selecting a menu option by marking reaches a set value, the status of the menu option can be determined to be selected, which can reduce the impact caused by user misoperation and greatly improve user experience.
  • the photographing terminal receives the photographing terminal control instruction, and executes corresponding operations according to the photographing terminal control instruction.
  • the photographing terminal performs corresponding operations based on the photographing terminal control instruction.
  • the operation includes at least one of shooting mode switching operation, shooting parameter adjustment operation, album playback operation, and album exit operation.
  • the shooting mode includes panoramic shooting mode, video shooting mode, and photo shooting mode.
  • the operation includes the operation of turning on or off the flash and the operation of selecting the filter.
  • the shooting parameters include time-lapse shooting time, focal length, and exposure.
  • the handheld pan/tilt is also provided with a mode switch control key.
  • the mode switch control key and the operation control key are not the same control key and are located in different positions of the handheld pan/tilt.
  • the mode switch control key is used for Control the handheld PTZ to turn on or off the camera terminal control mode, specifically, detect the user's trigger operation of the mode switch control key, and generate a control mode for controlling the camera terminal according to the detected user's trigger operation of the mode switch control key Turn on or turn off the command; according to the turn on or turn off instructions, turn on or off the camera terminal control mode.
  • the mode switch control key includes at least one of a press control key, a joystick control key, a slide control key, and a click control key
  • the trigger operation includes at least one of a press operation, a joystick operation, a sliding operation and a click operation
  • the mode switch control key is also used to control the camera terminal to return to the main menu page, specifically, when the handheld pan/tilt is in the camera terminal control mode and the user's trigger operation of the mode switch control key is detected , To determine whether the current display page of the shooting terminal is the main menu page; if the current display page of the shooting terminal is not the main menu page, a page back instruction is generated, and the shooting terminal is controlled to perform the page back operation according to the page back instruction, Until the current display page of the camera is the main menu page.
  • the mode switch control key it is also convenient for the user to control the camera terminal to display the main menu page with one key.
  • the handheld pan/tilt is also provided with a camera switching control key, which is used to control the shooting terminal to switch cameras, specifically, detecting the user's triggering operation on the camera switching control key; The user triggers the camera switching control key to generate a corresponding camera switching instruction, where the camera switching instruction is used to control the shooting terminal to switch cameras; according to the camera switching instruction, the shooting terminal is controlled to perform the corresponding camera switching operation.
  • the camera switching control key includes at least one of a pressing control key, a rocker control key, a sliding control key, and a click control key.
  • the user can select the menu option in the main menu page through the operation control key to generate the corresponding shooting terminal control Instructions, thereby controlling the shooting terminal to perform corresponding operations, and improving the control convenience of the shooting terminal.
  • FIG. 7 is a schematic block diagram of a handheld pan/tilt head provided by an embodiment of the present application.
  • the handheld pan/tilt 300 includes a processor 301 and at least one operation control key 302 for controlling the shooting terminal, and the processor 301 is used to communicate with the operation control key 302.
  • the processor 301 may be a micro-controller unit (MCU), a central processing unit (CPU), a digital signal processor (Digital Signal Processor, DSP), or the like.
  • MCU micro-controller unit
  • CPU central processing unit
  • DSP Digital Signal Processor
  • processor 301 is configured to implement the following steps:
  • the handheld PTZ When the handheld PTZ is in the shooting terminal control mode, controlling the shooting terminal to display a preset main menu page, where the main menu page includes a plurality of menu options;
  • the shooting terminal is controlled to perform corresponding operations.
  • the processor realizes the generation of a corresponding shooting terminal control instruction according to the trigger operation and each menu option in the main menu page, it is used to realize:
  • a corresponding shooting terminal control instruction is generated, wherein the menu option has a corresponding relationship with the shooting terminal control instruction.
  • the processor before generating the corresponding shooting terminal control instruction according to the selected menu option, the processor is further configured to:
  • the step is executed: according to the selected menu option, a corresponding shooting terminal control instruction is generated.
  • the processor is configured to implement the following when selecting a corresponding menu option from the main menu page according to the trigger operation:
  • a corresponding menu option is selected from the main menu page.
  • the trigger parameter includes at least one of a trigger duration, a trigger direction, and a number of triggers.
  • the trigger duration is the duration of the user triggering the operation control key
  • the trigger direction is the user's operation on the operation key.
  • the control key When the control key is triggered, it deviates from the direction of the operation control key, and the number of triggers is the number of times the user triggers the operation control key.
  • the processor is further configured to realize: after controlling the photographing terminal to display a preset main menu page:
  • the handheld PTZ is further provided with a mode switch control key, the mode switch control key is used to control the handheld PTZ to turn on or off the shooting terminal control mode; the processor further implements the following steps:
  • the shooting terminal control mode is opened or closed.
  • the mode switch control key is also used to control the shooting terminal to return to the main menu page;
  • the processor is also used to implement the following steps:
  • a page back instruction is generated, and according to the page back instruction, the shooting terminal is controlled to perform a page back operation until the shooting terminal The currently displayed page is the main menu page.
  • the handheld PTZ is further provided with a camera switching control key, the camera switching control key is used to control the shooting terminal to switch cameras; the processor is also used to implement the following steps:
  • the shooting terminal is controlled to perform a corresponding camera switching operation.
  • the operation control key, the mode switch control key, or the camera switch control key includes at least one of a press control key, a joystick control key, a slide control key, and a click control key
  • the trigger operation includes a press operation, At least one of joystick operation, sliding operation, and clicking operation.
  • the operation includes at least one of a shooting mode switching operation, a shooting parameter adjustment operation, an album playback operation, and an album exit operation
  • the shooting modes include a panoramic shooting mode, a video shooting mode, and a photo shooting Mode
  • the adjustment operation includes the operation of turning on or off the flash and the operation of selecting the filter
  • the shooting parameters include the time-lapse shooting time, focus, and exposure.
  • FIG. 8 is a schematic block diagram of a camera terminal control system provided by an embodiment of the present application.
  • the camera terminal control system 800 includes a handheld PTZ 801 and a camera terminal 802.
  • the handheld PTZ 801 includes a handheld portion 8011 and a PTZ 8012.
  • the PTZ 8012 is used to carry the camera terminal, and the handheld PTZ 801 is provided with At least one operation control key 8013 for controlling the camera terminal. among them:
  • the handheld PTZ 801 is configured to generate a page display instruction when the handheld PTZ is in a shooting terminal control mode, and send the page display instruction to the shooting terminal;
  • the photographing terminal 802 is configured to receive the page display instruction, and display a preset main menu page according to the page display instruction, where the main menu page includes multiple menu options;
  • the handheld pan/tilt detects a user's trigger operation on the operation control key, the handheld pan/tilt is also used to select a corresponding menu option from the main menu page according to the trigger operation, the The shooting terminal is also used to synchronously mark the selected menu option in the main menu page;
  • the handheld PTZ 801 is also used to generate a corresponding shooting terminal control instruction according to the selected menu option, and send the shooting terminal control instruction to the shooting terminal, wherein the menu option and the shooting terminal control instruction Have a corresponding relationship;
  • the photographing terminal is further configured to receive the photographing terminal control instruction, and perform corresponding operations according to the photographing terminal control instruction.
  • the handheld PTZ 801 is also used for:
  • a corresponding control command of the shooting terminal is generated according to the selected menu option.
  • the handheld PTZ 801 is also used for:
  • the trigger parameter includes at least one of a trigger duration, a trigger direction, and a number of triggers.
  • the trigger duration is the duration of the user triggering the operation control key
  • the trigger direction is the user's operation on the operation key.
  • the control key When the control key is triggered, it deviates from the direction of the operation control key, and the number of triggers is the number of times the user triggers the operation control key.
  • the handheld PTZ 801 is also used for:
  • the shooting terminal is further configured to receive the page hiding instruction, and hide the main menu page according to the page hiding instruction.
  • the handheld PTZ 801 is also provided with a mode switch control key, which is used to control the handheld PTZ to turn on or off the shooting terminal control mode; the handheld PTZ 801 is also used for :
  • the photographing terminal is further configured to receive the page exit instruction, and perform a page exit operation according to the page exit instruction, so that the currently displayed page of the photographing terminal is not the main menu page.
  • the mode switch control key is also used to control the shooting terminal to return to the main menu page;
  • the handheld PTZ 801 is also used to:
  • the handheld PTZ When the handheld PTZ is in the shooting terminal control mode and the handheld PTZ detects a user's triggering operation of the mode switch control key, determining whether the currently displayed page of the shooting terminal is the main menu page;
  • the photographing terminal 802 is further configured to receive the page back instruction, and execute a corresponding page back operation according to the page back instruction until the current display page of the photographing terminal is the main menu page.
  • the handheld PTZ 801 is further provided with a camera switching control key, the camera switching control key is used to control the shooting terminal to switch cameras; the handheld PTZ 801 is also used for:
  • a corresponding camera switching instruction is generated, and the camera switching instruction is sent to the shooting terminal, wherein the camera switching instruction is used to control the shooting The terminal switches the camera;
  • the photographing terminal 802 is further configured to receive the camera switching instruction, and perform a corresponding camera switching operation according to the camera switching instruction.
  • the operation control key, the mode switch control key, or the camera switch control key includes at least one of a press control key, a joystick control key, a slide control key, and a click control key
  • the trigger operation includes a press operation, At least one of joystick operation, sliding operation, and clicking operation.
  • the handheld PTZ 801 is also used for:
  • the page display instruction is sent to the photographing terminal.
  • the handheld PTZ 801 is also used for:
  • the handheld PTZ 801 is also used for:
  • the handheld PTZ 801 is also used for:
  • the handheld pan/tilt searches for the Bluetooth signal of the photographing terminal, acquiring a historical pairing list, wherein the historical pairing list stores a pairing identification code of the photographing terminal successfully paired with the handheld pan/tilt;
  • the handheld PTZ 801 is also used for:
  • the connection between the handheld PTZ and the photographing terminal is established according to the pairing identification code of the photographing terminal.
  • the embodiments of the present application also provide a computer-readable storage medium, the computer-readable storage medium stores a computer program, the computer program includes program instructions, and the processor executes the program instructions to implement the foregoing implementation The steps of the shooting terminal control method provided in the example.
  • the computer-readable storage medium may be the internal storage unit of the control terminal or unmanned aerial vehicle described in any of the foregoing embodiments, such as the hard disk or memory of the control terminal or unmanned aerial vehicle.
  • the computer-readable storage medium may also be an external storage device of the control terminal or unmanned aerial vehicle, such as a plug-in hard disk equipped on the control terminal or unmanned aerial vehicle, or a Smart Media Card (SMC). , Secure Digital (SD) card, Flash Card (Flash Card), etc.
  • SMC Smart Media Card
  • SD Secure Digital
  • Flash Card Flash Card

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Abstract

L'invention concerne un procédé et un système de commande de terminal photographique, et un cardan portatif et un support d'informations lisible. Le procédé consiste : à commander à un terminal photographique d'afficher une page de menu principal prédéfinie (S101) ; à générer une instruction de commande de terminal photographique en fonction d'une opération de déclenchement détectée et de chaque option de menu dans la page de menu principal (S102) ; et à commander, en fonction de l'instruction de commande de terminal photographique, au terminal photographique d'exécuter une opération correspondante (S103). La présente invention améliore l'ergonomie de commande d'un terminal photographique.
PCT/CN2019/100368 2019-08-13 2019-08-13 Procédé et système de commande de terminal photographique, et cardan portatif et support d'informations lisible WO2021026764A1 (fr)

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CN201980033546.8A CN112189332A (zh) 2019-08-13 2019-08-13 拍摄终端控制方法、系统、手持云台及可读存储介质
PCT/CN2019/100368 WO2021026764A1 (fr) 2019-08-13 2019-08-13 Procédé et système de commande de terminal photographique, et cardan portatif et support d'informations lisible

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PCT/CN2019/100368 WO2021026764A1 (fr) 2019-08-13 2019-08-13 Procédé et système de commande de terminal photographique, et cardan portatif et support d'informations lisible

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CN114513595A (zh) * 2022-02-10 2022-05-17 深圳警翼智能科技股份有限公司 一种穿戴式智能摄像机

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WO2023102696A1 (fr) * 2021-12-06 2023-06-15 深圳市大疆创新科技有限公司 Cardan, dispositif de communication sans fil, procédé de contrôle de cardan, et dispositif et système de cardan

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CN108401069A (zh) * 2018-02-08 2018-08-14 桂林智神信息技术有限公司 手持云台以及通过其控制移动终端的相机的方法和系统
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CN114513595A (zh) * 2022-02-10 2022-05-17 深圳警翼智能科技股份有限公司 一种穿戴式智能摄像机

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