CN120835199A - A pan-tilt camera system and its control method, system, medium and device - Google Patents
A pan-tilt camera system and its control method, system, medium and deviceInfo
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- CN120835199A CN120835199A CN202511319915.3A CN202511319915A CN120835199A CN 120835199 A CN120835199 A CN 120835199A CN 202511319915 A CN202511319915 A CN 202511319915A CN 120835199 A CN120835199 A CN 120835199A
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Abstract
本申请提供一种云台相机系统及其控制方法、系统、介质和设备，涉及无人机技术领域，包括：设有至少一个插接部且无内部电源的云台相机；通过插接部与云台相机可拆卸连接的无人机主机，包含微控制器和第一无线通信模块，用于在手持手柄未与云台相机连接时通过触点与云台相机进行数据交互，并通过第一无线通信模块和第二无线通信模块回传至手持手柄；通过插接部与云台相机可拆卸连接的手持手柄，包含显示屏幕和第二无线通信模块，用于为云台相机供电，并操控云台相机的方向运动。本申请扩展了云台相机的使用场景，使得云台相机的数据管理更加方便，减少了硬件成本，提高了设备的利用率。
The present application provides a gimbal camera system and its control method, system, medium, and device, relating to the field of drone technology, including: a gimbal camera provided with at least one plug-in portion and without an internal power supply; a drone host detachably connected to the gimbal camera via the plug-in portion, comprising a microcontroller and a first wireless communication module, for exchanging data with the gimbal camera via contacts when a handheld handle is not connected to the gimbal camera, and transmitting data back to the handheld handle via the first wireless communication module and the second wireless communication module; a handheld handle detachably connected to the gimbal camera via the plug-in portion, comprising a display screen and a second wireless communication module, for powering the gimbal camera and controlling the directional movement of the gimbal camera. The present application expands the use scenarios of gimbal cameras, makes data management of gimbal cameras more convenient, reduces hardware costs, and improves equipment utilization.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, in particular to a cradle head camera system and a control method, a system, a medium and equipment thereof.
Background
In the existing unmanned aerial vehicle tripod head camera system, an integrated design is generally adopted for the tripod head camera and the unmanned aerial vehicle, and the tripod head camera cannot be detached from the unmanned aerial vehicle for single use due to the design. When a user needs to independently hold the pan-tilt camera to shoot, the user must additionally purchase the independent pan-tilt camera device due to the irremovable property of the pan-tilt camera and the unmanned aerial vehicle. This not only increases the hardware cost of the user, but also results in the user being required to maintain and manage multiple sets of devices simultaneously, increasing the complexity of use and management.
In addition, because of the lack of independent detachable connection between the pan-tilt camera and the unmanned aerial vehicle, when a user needs to use the pan-tilt camera in a handheld state, data transmission and synchronization become a difficult problem. The existing system cannot transmit the shot data back to the handheld device or other terminals in real time in the handheld state, so that the data synchronization and management are inconvenient, and the user experience is reduced.
Disclosure of Invention
The application aims to provide a tripod head camera system, a control method and a control system of the tripod head camera system, a computer readable storage medium and electronic equipment, which can effectively improve the equipment utilization rate of the tripod head camera and reduce the hardware cost.
In order to solve the technical problems, the application provides a cradle head camera system, which comprises the following specific technical scheme:
the cradle head camera is provided with at least one plug-in part and no internal power supply, wherein the plug-in part is provided with a physical buckle and a plurality of contacts;
The unmanned aerial vehicle host detachably connected with the cradle head camera through the plug-in part comprises a microcontroller and a first wireless communication module, and is used for carrying out data interaction with the cradle head camera through the contact when the handheld handle is not connected with the cradle head camera, and is transmitted back to the handheld handle through the first wireless communication module and the second wireless communication module;
the handheld handle detachably connected with the cradle head camera through the plug-in connection part comprises a display screen and the second wireless communication module, and is used for supplying power to the cradle head camera and controlling the cradle head camera to move in the direction.
Optionally, the unmanned aerial vehicle host computer is equipped with step-down circuit module, step-down circuit module is used for stepping down the back to the cloud platform camera power supply.
Optionally, the voltage reduction circuit module comprises a first load switch and a voltage reduction circuit, wherein the first load switch is used for controlling the on-off of a power supply based on an enabling signal, and the voltage reduction circuit comprises a DC-DC converter which is used for reducing output voltage through an input-output capacitor and a voltage dividing resistor.
Optionally, a charging protocol controller chip and a front-end integrated circuit are arranged in the handheld handle, and the charging protocol controller chip is used for identifying a charging protocol of the cradle head camera.
The application also provides a control method of the pan-tilt camera system, which comprises the following steps:
when the electric connection of the plug-in part corresponding to the cradle head camera is detected, determining the type of a host connected with the cradle head camera;
if the host type is a handheld handle, acquiring a control instruction of the handheld handle, and controlling the direction movement of the cradle head camera based on the control instruction;
If the host type is an unmanned aerial vehicle host, the cradle head camera is powered through the plug-in connection part, camera data of the cradle head camera are obtained, and the camera data are transmitted back to the handheld handle through wireless connection with the handheld handle.
Optionally, after determining the type of the host connected to the pan-tilt camera, the method further includes:
Calling a corresponding user interface type diagram according to the host type, and displaying the user interface type diagram on the handheld handle;
if the host type is a handheld handle, the corresponding user interface type diagram is a handheld mode interface, and the handheld mode interface comprises a shooting picture of the cradle head camera, handle electric quantity, shooting parameters and picture adjusting parameters;
If the host type is an unmanned aerial vehicle host, the corresponding user interface type diagram is an unmanned aerial vehicle mode interface, and the unmanned aerial vehicle mode interface comprises a shooting picture, a handle electric quantity, shooting parameters, picture adjusting parameters, an unmanned aerial vehicle electric quantity and an unmanned aerial vehicle gesture of the cradle head camera.
Optionally, after detecting the electrical connection of the socket portion corresponding to the pan-tilt camera, the method further includes:
if the host type is unmanned aerial vehicle, reducing the direct-current voltage of the unmanned aerial vehicle and then supplying power to the cradle head camera;
If the host type is a handheld handle, setting a power supply mode of the handheld handle and then supplying power to the cradle head camera.
The application also provides a control system of the pan-tilt camera system, which comprises:
the host type judging module is used for determining the type of a host connected with the cradle head camera when the electric connection of the corresponding plug-in connection part of the cradle head camera is detected;
The handle end control module is used for acquiring a control instruction of the handheld handle if the host type is the handheld handle and controlling the direction movement of the cradle head camera based on the control instruction;
and the unmanned aerial vehicle end control module is used for supplying power to the cradle head camera through the plug-in connection part and acquiring camera data of the cradle head camera if the host type is an unmanned aerial vehicle host, and transmitting the camera data back to the handheld handle through wireless connection with the handheld handle.
The application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the steps of the method as described above.
The application also provides an electronic device comprising a memory in which a computer program is stored and a processor which when calling the computer program in the memory implements the steps of the method as described above.
The application provides a cradle head camera system, which comprises a cradle head camera provided with at least one plug-in part and without an internal power supply, wherein the plug-in part is provided with a physical buckle and a plurality of contacts, an unmanned aerial vehicle host detachably connected with the cradle head camera through the plug-in part comprises a microcontroller and a first wireless communication module, the unmanned aerial vehicle host comprises a data interaction with the cradle head camera through the contacts when a handheld handle is not connected with the cradle head camera, the data interaction is carried out on the handheld handle through the first wireless communication module and the second wireless communication module, the handheld handle detachably connected with the cradle head camera through the plug-in part comprises a display screen and the second wireless communication module, and the handheld handle is used for supplying power to the cradle head camera and controlling the direction movement of the cradle head camera.
According to the cradle head camera system disclosed by the application, the cradle head camera can be used independently of an unmanned aerial vehicle host and a handheld handle, so that the use scene of the cradle head camera is greatly expanded, and the cradle head camera system is not only limited to unmanned aerial vehicle aerial photography, but also can be used for various scenes such as ground shooting, vehicle-mounted shooting and the like. And secondly, the detachable connection enables the data management of the cradle head camera to be more convenient, and a user can flexibly switch between different devices without worrying about the complex and difficult realization of the data synchronization process. Meanwhile, the user does not need to repeatedly purchase the independent cradle head camera equipment. Through detachable connection, the user can be used for unmanned aerial vehicle to take photo by plane and handheld shooting with same platform cloud platform camera, has reduced hardware cost, and the user can use equipment in a flexible way according to actual demand, has improved the utilization ratio of equipment.
The application also provides a control method and a control system of the pan-tilt camera system, a computer readable storage medium and electronic equipment, which have the beneficial effects and are not repeated here.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a pan-tilt camera system according to an embodiment of the present application when an unmanned aerial vehicle is combined with a pan-tilt camera;
fig. 2 is a schematic structural diagram of a holder camera system according to an embodiment of the present application when a holder camera is combined with a hand-held handle, wherein (a) is a schematic structural diagram of the holder camera 1 and the hand-held handle 3, and (b) is a schematic structural diagram of the hand-held handle 3;
fig. 3 is a flowchart of a control method of a pan-tilt camera system according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a user interface in different modes according to an embodiment of the present application, wherein (a) is a handheld mode interface and (b) is an unmanned mode interface;
fig. 5 is a schematic diagram of a control system structure of a pan-tilt camera system according to an embodiment of the present application;
fig. 6 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a pan-tilt camera system according to an embodiment of the present application when an unmanned aerial vehicle is combined with a pan-tilt camera, and fig. 2 is a schematic structural diagram of a pan-tilt camera system according to an embodiment of the present application when a handheld handle is combined with a pan-tilt camera, the pan-tilt camera system includes:
The cradle head camera 1 is provided with at least one plug-in part and no internal power supply, wherein the plug-in part is provided with a physical buckle and a plurality of contacts;
The unmanned aerial vehicle host 2 detachably connected with the cradle head camera 1 through the plug-in part comprises a microcontroller and a first wireless communication module, and is used for carrying out data interaction with the cradle head camera 1 through the contact when the handheld handle 3 is not connected with the cradle head camera 1, and is transmitted back to the handheld handle 3 through the first wireless communication module and the second wireless communication module;
The handheld handle 3 detachably connected with the pan-tilt camera 1 through the plug-in part comprises a display screen and the second wireless communication module, and is used for supplying power to the pan-tilt camera 1 and controlling the direction movement of the pan-tilt camera 1.
The cradle head camera itself is not equipped with an internal power supply and needs to be powered by an external device, i.e. the drone host 2 or the hand-held handle 3. The cradle head camera 1 is provided with at least one plug-in connection part for detachable connection with the unmanned aerial vehicle host 2 and the handheld handle 3. The plug-in part comprises a physical buckle and a plurality of contacts, and is used for realizing mechanical fixation and electrical connection. The physical buckle is used for ensuring the stability of the cradle head camera 1 during connection and preventing connection looseness caused by external force. The contacts are used for realizing electrical connection and supporting data transmission and power supply. The contact design ensures the high efficiency and stability of data interaction.
The unmanned aerial vehicle host 2 is a flight platform of the cradle head camera 1 and is used for carrying the cradle head camera 1 for aerial photography. The microcontroller is used for controlling the flight of the unmanned aerial vehicle and the operation of the pan-tilt camera 1. The first wireless communication module is used for carrying out wireless communication with the handheld handle 3 and supporting data transmission and sending of control instructions. The unmanned aerial vehicle host 2 is provided with an interface or a slot matched with the plug-in part of the cradle head camera 1, and the detachable connection is realized through a physical buckle and a contact. Meanwhile, the slot or the interface of the unmanned aerial vehicle host 2 is also provided with a contact, and the contact is matched with the contact of the cradle head camera 1, so that the electric connection is realized, and the data interaction and the power supply are supported. When the handheld handle 3 is not connected with the pan-tilt camera 1, the unmanned aerial vehicle host 2 performs data interaction with the pan-tilt camera 1 through the contact, and transmits data back to the handheld handle 3 through the wireless communication module.
The hand-held handle 3 is ground equipment for controlling the cradle head camera 1, and supports hand-held shooting and control of the cradle head camera 1. The display screen is used for displaying shooting content of the cradle head camera 1 in real time, and a user can conveniently perform shooting operation. The second wireless communication module is used for carrying out wireless communication with the unmanned aerial vehicle host 2 and supporting data transmission and receiving of control instructions. The hand-held handle 3 is provided with an interface matched with the plug-in part of the cradle head camera 1, and the detachable connection is realized through a physical buckle and a contact. And meanwhile, the contact point arranged on the handheld handle 3 is matched with the contact point of the cradle head camera 1 and is used for realizing electric connection and supporting data interaction and power supply. The handheld handle 3 supplies power to the cradle head camera 1 through the contact points and controls the direction movement of the cradle head camera 1.
It should be noted that, the pan-tilt camera 1 includes at least one plugging portion, and if only one plugging portion is included, the plugging portion needs to be capable of simultaneously plugging and unplugging the unmanned aerial vehicle host 2 and the handheld handle 3. If two plug-in parts are included, the plug-in of the unmanned aerial vehicle host machine 2 and the handheld handle 3 can be respectively satisfied. The contact type and the number thereof are not limited, and specifically, the suitability setting should be performed according to the interface of the unmanned aerial vehicle host 2 and the interface type of the hand-held handle 3.
In this embodiment, the pan-tilt camera 1 can be used independently of the unmanned aerial vehicle host 2 and the handheld handle 3, so that the use scene of the pan-tilt camera 1 is greatly expanded, and the pan-tilt camera is not only limited to unmanned aerial vehicle aerial photographing, but also can be used for various scenes such as ground photographing and vehicle-mounted photographing. Secondly, the detachable connection enables the data management of the cradle head camera 1 to be more convenient, and a user can flexibly switch between different devices without worrying about the complex and difficult realization of the data synchronization process. Meanwhile, the user does not need to repeatedly purchase the independent pan-tilt camera 1 device. Through detachable connection, the user can be used for unmanned aerial vehicle to take photo by plane and handheld shooting with same platform cloud platform camera 1, has reduced hardware cost, and the user can use equipment in a flexible way according to actual demand, has improved the utilization ratio of equipment.
In a possible embodiment, since the voltage standard of the power supply inside the unmanned aerial vehicle is generally higher than the power supply voltage of the pan-tilt camera, the unmanned aerial vehicle host may be provided with a step-down circuit module, and the step-down circuit module is used for supplying power to the pan-tilt camera after step-down.
The voltage reduction circuit is not limited, a linear voltage stabilizer can be adopted, the input voltage is reduced to the required output voltage in a linear adjustment mode, the circuit is simple, the output voltage is stable, and the ripple wave is small. Or a switching power supply is adopted, the direct-current voltage is converted into high-frequency pulse voltage through a high-frequency switching element (such as MOSFET) and an energy storage element (such as inductance and capacitance), and the high-frequency pulse voltage is rectified and filtered to obtain the reduced direct-current voltage. In addition, can also integrate the chip that steps down in unmanned aerial vehicle host computer is inside, with switching power supply's main function integration in a chip, simplify the circuit design, small-size host computers such as adaptation unmanned aerial vehicle host computer more.
The first load switch is used for controlling the on-off of the power supply and can be realized by using a MOSFET. The MOSFET is turned on and off controlled by an enable signal. For example, P-channel MOSFETs may be used, having low on-resistance, suitable for high current applications. The gate voltage of the MOSFET is controlled by the enabling signal, so that the power supply control of the load is realized. The enable signal is used to control the opening and closing of the DC-DC converter and the load switch. Typically output by a Microcontroller (MCU).
The MCU (Microcontroller Unit, microcontroller) outputs an enable signal, and when power supply is required, the MCU outputs a high-level enable signal to activate the DC-DC converter and the load switch. And the output voltage of the DC-DC converter is monitored through an output feedback module, so that after the voltage is stable, the system enters a normal working mode.
Taking the process of reducing the voltage of a 24V power supply in the unmanned aerial vehicle host to 12V power supply to power the cradle head camera as an example, the MCU outputs a high-level enabling signal to activate the DC-DC converter. The DC-DC converter starts to operate converting 24V to 12V. A load switch (MOSFET) is conducted to supply power for a load, namely the cradle head camera.
In the closing process, the MCU outputs a low-level enabling signal to close the DC-DC converter. A load switch (MOSFET) turns off, cutting off the load supply. Therefore, efficient voltage reduction power supply from 24V to 12V can be realized, and the power supply of the unmanned aerial vehicle host to the cradle head camera is realized by utilizing the first load switch and the enabling signal.
In a possible implementation manner, a charging protocol controller chip and a front-end integrated circuit are arranged in the handheld handle, and the charging protocol controller chip is used for identifying a charging protocol of the cradle head camera and regulating and controlling the output voltage of the handheld handle according to the feedback voltage range of the front-end cut-off circuit.
In a possible embodiment, the battery holding the handle may provide a voltage of 7.4V. The FP6601Q chip was used as a charging protocol controller chip to manage power. The 5V power is output via USB Power Delivery (PD) protocol. A second load switch of TPS22965 model is used to control the on-off of the power supply. The second load switch is activated by the enable signal to power the cradle head camera.
In summary, in the practical application process, the two-way MOSFET load switch may be used, the Q1 (N channel) of the two-way MOSFET load switch is applied to control the power supply path of the unmanned aerial vehicle, the Q2 (P channel) of the two-way MOSFET load switch controls the power supply path of the handle, and at this time, the cradle camera may control the gate voltage through the GPIO, so as to realize millisecond-level switching of the power supply end of the cradle camera.
Referring to fig. 3, fig. 3 is a flowchart of a control method of a pan-tilt camera system according to an embodiment of the present application, where the method includes:
when the electric connection of the plug-in part corresponding to the cradle head camera is detected, determining the type of a host connected with the cradle head camera;
if the host type is a handheld handle, acquiring a control instruction of the handheld handle, and controlling the direction movement of the cradle head camera based on the control instruction;
If the host type is an unmanned aerial vehicle host, the cradle head camera is powered through the plug-in connection part, camera data of the cradle head camera are obtained, and the camera data are transmitted back to the handheld handle through wireless connection with the handheld handle.
According to the embodiment, the type of a host machine (an unmanned aerial vehicle host machine or a handheld handle) connected with the cradle head camera is automatically identified by detecting the electric connection state of the cradle head camera plug-in connection part, and different operation logics are executed according to the type of the host machine, so that efficient and flexible shooting control and data management are realized.
Specifically, when the pan-tilt camera is electrically connected with an external device (an unmanned aerial vehicle host or a handheld handle) through the plug-in connection part, the system can automatically detect the connection state and judge the type of the connected host according to the connection state. The identification process can be automatically completed without manual setting by a user, and the intellectualization of the system is ensured.
When the handheld handle is connected, the system can acquire a control instruction sent by the handheld handle, and the control instruction generally comprises a direction movement control instruction of the tripod head camera, such as an operation instruction of pitching, yawing and the like of the tripod head. According to the acquired control instruction, the system controls the cradle head camera to move according to the direction of the instruction, so that accurate shooting angle adjustment is realized.
The cradle head camera and the unmanned aerial vehicle host can be connected through a physical buckle and an interface (a contact type interface can be adopted to support a USB protocol), and connection detection is carried out by detecting whether the interface is connected or not.
The pan-tilt camera is physically connected with the handheld handle in a handle mode, at the moment, the unmanned aerial vehicle is temporarily disabled, pictures shot by the pan-tilt can be displayed on the pan-tilt, and interaction such as remote sensing, touch control and the like on the handle can control movement of the pan-tilt (at the moment, remote sensing of the unmanned aerial vehicle is controlled to be unresponsive). The handle in the mode supplies power for the cradle head, and data transmitted by the cradle head can be transmitted to other terminal products through the wireless module of the handle.
The cloud platform camera is connected with unmanned aerial vehicle host computer physics and is unmanned aerial vehicle mode, after the start handle this moment, unmanned aerial vehicle looks for the handle automatically and connects, and the handle becomes remote control mode. In the mode, the unmanned aerial vehicle supplies power to the cradle head, and the handle is provided with a built-in battery. The cloud platform passes to unmanned aerial vehicle through type C diagram, and unmanned aerial vehicle passes to the handle through wireless diagram, can show the real-time picture of shooing on the handle. The handle is remotely controlled by two remote sensing (one controlling unmanned aerial vehicle and one controlling cradle head).
Referring to fig. 4, fig. 4 is a schematic diagram of a user interface in different modes according to an embodiment of the present application. In the user interface corresponding to the hand-held grip, i.e., the hand-held mode interface shown in fig. 4 (a), the interface is displayed on the display screen of the hand-held grip. The hand-held mode interface may contain the following information:
And the shooting picture of the cradle head camera is displayed in real time, so that a user can conveniently check the shooting effect.
And displaying the current electric quantity state of the hand-held handle to remind the user of timely charging.
Shooting parameters, namely, displaying relevant parameters of current shooting, such as aperture, shutter speed, ISO and the like.
And the picture adjusting parameters are used for providing picture adjusting options such as exposure compensation, white balance and the like, so that a user can conveniently adjust according to shooting requirements.
When connecting unmanned aerial vehicle host computer, the system can be through grafting portion to cloud platform camera power supply. If the unmanned aerial vehicle host is connected, the system can step down the direct-current voltage of the unmanned aerial vehicle and then supply power to the cradle head camera, so that the stability and the safety of power supply are ensured.
The system can acquire shooting data of the cradle head camera, including image and video data. And then, shooting data of the cradle head camera are transmitted back to the handheld handle through wireless connection with the handheld handle, so that a user can conveniently check and manage shooting contents on the handheld handle.
In the user interface corresponding to the hand-held grip, i.e., fig. 4 (b) shows the unmanned plane mode interface, and the interface is displayed on the display screen of the hand-held grip. The unmanned aerial vehicle mode interface contains the following information:
And the shooting picture of the cradle head camera is displayed in real time, so that a user can conveniently check the shooting effect.
And displaying the current electric quantity state of the hand-held handle to remind the user of timely charging.
Shooting parameters, namely, displaying relevant parameters of current shooting, such as aperture, shutter speed, ISO and the like.
And the picture adjusting parameters are used for providing picture adjusting options such as exposure compensation, white balance and the like, so that a user can conveniently adjust according to shooting requirements.
And displaying the current electric quantity state of the unmanned aerial vehicle, and reminding a user of paying attention to flight safety.
And displaying the current gesture information of the unmanned aerial vehicle, such as the flying height, the pitch angle, the yaw angle and the like, so as to help a user to better control the flying state of the unmanned aerial vehicle.
In a possible implementation manner, after detecting the electrical connection of the socket portion corresponding to the cradle head camera, different power supply modes can be adopted according to the type of the host, and the specific is that:
if the host type is unmanned aerial vehicle, reducing the direct-current voltage of the unmanned aerial vehicle and then supplying power to the cradle head camera;
If the host type is a handheld handle, setting a power supply mode of the handheld handle and then supplying power to the cradle head camera.
When the unmanned aerial vehicle host computer supplies power, when the cloud deck camera is connected to the unmanned aerial vehicle host computer, can step down unmanned aerial vehicle's direct current voltage automatically and supply power to the cloud deck camera, ensure the stability and the security of power supply.
When the handheld handle is powered on, the cradle head camera can be powered on according to a preset power supply mode when the cradle head camera is connected to the handheld handle. The user can adjust the power supply mode according to actual demand to satisfy different service scenarios.
Therefore, the host type of connection can be automatically identified, manual setting of a user is not needed, and convenience in use is improved. Meanwhile, according to the type of a connected host, the system can execute different operation logics, so that high-efficiency and flexible shooting control can be realized under different use scenes. On the basis, customized user interfaces are provided for different host types, so that a user can conveniently operate and manage according to actual requirements. In addition, the embodiment provides a stable power supply management scheme, and normal operation of the cradle head camera can be ensured no matter the cradle head camera is connected with a host machine of the unmanned aerial vehicle or a handheld handle. The shooting data can be transmitted back to the handheld handle in real time through the unmanned aerial vehicle host, so that a user can conveniently check and manage shooting contents, and the efficiency of data management is improved.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a control system of a pan-tilt camera system according to an embodiment of the present application, where the system includes:
the host type judging module is used for determining the type of a host connected with the cradle head camera when the electric connection of the corresponding plug-in connection part of the cradle head camera is detected;
The handle end control module is used for acquiring a control instruction of the handheld handle if the host type is the handheld handle and controlling the direction movement of the cradle head camera based on the control instruction;
and the unmanned aerial vehicle end control module is used for supplying power to the cradle head camera through the plug-in connection part and acquiring camera data of the cradle head camera if the host type is an unmanned aerial vehicle host, and transmitting the camera data back to the handheld handle through wireless connection with the handheld handle.
Based on the above embodiment, as a preferred embodiment, further comprising:
The user interface adjustment module is used for calling a corresponding user interface type diagram according to the host type and displaying the user interface type diagram on the handheld handle, wherein if the host type is the handheld handle, the corresponding user interface type diagram is a handheld mode interface, and the handheld mode interface comprises a shooting picture of the cradle head camera, handle electric quantity, shooting parameters and picture adjustment parameters;
If the host type is an unmanned aerial vehicle host, the corresponding user interface type diagram is an unmanned aerial vehicle mode interface, and the unmanned aerial vehicle mode interface comprises a shooting picture, a handle electric quantity, shooting parameters, picture adjusting parameters, an unmanned aerial vehicle electric quantity and an unmanned aerial vehicle gesture of the cradle head camera.
Based on the above embodiment, as a preferred embodiment, further comprising:
The power supply configuration module is used for reducing the direct-current voltage of the unmanned aerial vehicle and supplying power to the cradle head camera if the host type is the unmanned aerial vehicle, and supplying power to the cradle head camera after setting the power supply mode of the handheld handle if the host type is the handheld handle.
The application also provides a corresponding embodiment of the computer readable storage medium. The computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the method as described in the method embodiments described above.
It will be appreciated that the methods of the above embodiments, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored on a computer readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium for performing all or part of the steps of the method according to the embodiments of the present application. The storage medium includes a U disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
The computer readable storage medium provided in this embodiment includes the above-mentioned method, and the effects are the same as above.
The present application also provides an electronic device, referring to fig. 6, and as shown in fig. 6, a block diagram of an electronic device provided in an embodiment of the present application may include a processor 1410 and a memory 1420.
Processor 1410 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc., among others. The processor 1410 may be implemented in at least one hardware form of DSP (DIGITAL SIGNAL Processing), FPGA (Field-Programmable gate array), PLA (Programmable Logic Array ). Processor 1410 may also include a main processor, which is a processor for processing data in an awake state, also called a CPU (Central Processing Unit ), and a coprocessor, which is a low-power processor for processing data in a standby state. In some embodiments, the processor 1410 may integrate a GPU (Graphics Processing Unit, image processor) for rendering and drawing of content required to be displayed by the display screen. In some embodiments, the processor 1410 may also include an AI (ARTIFICIAL INTELLIGENCE ) processor for processing computing operations related to machine learning.
Memory 1420 may include one or more computer-readable storage media, which may be non-transitory. Memory 1420 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 1420 is used at least to store a computer program 1421, which, when loaded and executed by the processor 1410, can implement relevant steps in the method performed by the electronic device side as disclosed in any of the foregoing embodiments. In addition, the resources stored by memory 1420 may include an operating system 1422, data 1423, and the like, and the storage may be transient storage or permanent storage. Operating system 1422 may include Windows, linux, android, among other things.
In some embodiments, the electronic device may further include a display 1430, an input-output interface 1440, a communication interface 1450, a sensor 1460, a power supply 1470, and a communication bus 1480.
Of course, the structure of the electronic device shown in fig. 6 is not limited to the electronic device in the embodiment of the present application, and the electronic device may include more or fewer components than those shown in fig. 6 or may combine some components in practical applications.
In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. The system provided by the embodiment is relatively simple to describe as it corresponds to the method provided by the embodiment, and the relevant points are referred to in the description of the method section.
The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. It should be noted that it will be apparent to those skilled in the art that the present application may be modified and practiced without departing from the spirit of the present application.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (10)
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