阅读说明：本技术 控制方法、控制装置、成像系统、飞行器和存储介质 (Control method, control device, imaging system, aircraft, and storage medium ) 是由 陈翔宇 陈汉平 杨勇 于 2018-03-27 设计创作，主要内容包括：一种控制方法,应用于可移动平台。可移动平台上设有可见光成像装置(10)和补光灯(20)。控制方法包括：(01)检测是否发生变焦触发事件；(03)若是,则调节补光灯(20)的第一焦距,以使得补光灯(20)的视野范围与可见光成像装置(10)的视野范围至少部分重叠。本发明还公开了一种控制装置(30)、一种成像系统(100)、一种飞行器(1000)和一种计算机可读存储介质(2000)。(A control method is applied to a movable platform. The movable platform is provided with a visible light imaging device (10) and a light supplement lamp (20). The control method comprises the following steps: (01) detecting whether a zoom trigger event occurs; (03) if yes, adjusting a first focal length of the light supplement lamp (20) so that the visual field range of the light supplement lamp (20) is at least partially overlapped with the visual field range of the visible light imaging device (10). The invention also discloses a control device (30), an imaging system (100), an aircraft (1000) and a computer-readable storage medium (2000).)

A control method is applied to a movable platform, wherein a visible light imaging device and a light supplement lamp are arranged on the movable platform, and the control method is characterized by comprising the following steps:

detecting whether a zoom trigger event occurs;

if so, adjusting a first focal length of the light supplement lamp so that the visual field range of the light supplement lamp is at least partially overlapped with the visual field range of the visible light imaging device.

The control method of claim 1, wherein the zoom trigger event comprises at least one of:

the first zooming instruction aiming at the visible light imaging device, the second zooming instruction aiming at the light supplement lamp, the visual field range of the light supplement lamp and the visual field range of the visible light imaging device are not overlapped, and the brightness of the environment is smaller than the preset brightness.

The control method according to claim 2, wherein when the zoom triggering event is the receiving of a first zoom instruction for the visible-light imaging device, the adjusting a first focal length of the fill-in lamp so that a visual field range of the fill-in lamp at least partially overlaps with a visual field range of the visible-light imaging device comprises:

and adjusting a second focal length of the visible light imaging device according to the first zooming instruction, and adjusting a first focal length of the light supplement lamp according to the adjusted second focal length, so that the visual field range of the light supplement lamp is at least partially overlapped with the visual field range of the visible light imaging device.

The control method according to claim 3, wherein the first focal length is positively correlated with the second focal length.

The control method according to any one of claims 2 to 4, wherein the first zoom instruction and/or the second zoom instruction are generated in accordance with an operation by a user.

The control method according to claim 5, wherein the operation includes at least one of an operation for a virtual key, an operation for a physical key, a touch operation, a gesture operation, and a voice operation.

The control method according to any one of claims 1 to 6, wherein a target photographic object is included in both the visual field range of the visible light imaging device and the visual field range of the fill light.

The control method according to claim 7, wherein the target photographic object is located at a center of a visual field of the visible light imaging device and at a center of a visual field of the fill light.

The control method according to any one of claims 1 to 8, wherein the visible light imaging device and the fill light are disposed on a same platform of the movable platform.

The control method according to any one of claims 1 to 8, wherein the visible light imaging device is disposed on a first stage of the movable platform, and the fill light is disposed on a second stage of the movable platform.

The control method of claim 10, wherein the zoom trigger event further comprises the first pan-tilt rotation.

The control method according to claim 10, characterized by further comprising:

and controlling the second holder to rotate along with the first holder when the first holder rotates.

The control method according to claim 12, wherein said controlling the second pan/tilt to follow the rotation while the first pan/tilt rotates comprises:

controlling the first holder to rotate by a first angle so that a target shooting object is in the center of the visual field of the visible light imaging device; and

and controlling the second holder to rotate by a second angle so as to enable the target shooting object to be in the center of the visual field of the light supplement lamp.

The control method according to claim 13, wherein the first angle of rotation of the first head is the same as the second angle of rotation of the second head, or the second angle of rotation of the second head is determined according to the first angle of rotation of the first head.

The control method according to any one of claims 1 to 14, wherein a field of view of the fill light covers a field of view of the visible light imaging device.

The control method according to any one of claims 1 to 15, characterized by further comprising:

and adjusting the working power of the light supplement lamp according to the adjusted first focal length.

The control method of claim 16, wherein the first focal length is inversely related to the operating power.

The control method according to any one of claims 1 to 17, wherein the fill light comprises at least one of an infrared fill light and a visible light fill light.

The control method according to claim 18, wherein the fill light is the infrared fill light, the visible light imaging device includes an infrared cut filter and a switch, the infrared cut filter is used for filtering infrared light, and the control method further includes:

and controlling the switcher to remove the infrared cut-off filter from the light receiving path of the visible light imaging device.

The utility model provides a control device, is applied to portable platform, be equipped with visible light image device and light filling lamp on the portable platform, its characterized in that, control device includes the treater, the treater is used for detecting whether take place to zoom trigger event, and when taking place to zoom trigger event adjust the first focus of light filling lamp so that the field of vision scope of light filling lamp with visible light image device's field of vision scope at least part overlaps.

The control apparatus of claim 20, wherein the zoom trigger event comprises at least one of:

the first zooming instruction aiming at the visible light imaging device, the second zooming instruction aiming at the light supplement lamp, the visual field range of the light supplement lamp and the visual field range of the visible light imaging device are not overlapped, and the brightness of the environment is smaller than the preset brightness.

The control device of claim 21, wherein when the zoom trigger event is the receipt of a first zoom command for the visible light imaging device, the processor is configured to adjust a second focal length of the visible light imaging device according to the first zoom command, and adjust a first focal length of the fill light according to the adjusted second focal length, so that a field of view of the fill light at least partially overlaps with a field of view of the visible light imaging device.

The control device of claim 22, wherein the first focal length is positively correlated with the second focal length.

The control device according to any one of claims 21 to 23, wherein the first zoom instruction and/or the second zoom instruction are generated in accordance with an operation by a user.

The control device of claim 24, wherein the operation comprises at least one of an operation on a virtual key, an operation on a physical key, a touch operation, a gesture operation, and a voice operation.

The control device according to any one of claims 20 to 25, wherein the visual field range of the visible light imaging device and the visual field range of the fill light each include a target photographic object.

The control device of claim 26, wherein the target object is located at a center of a field of view of the visible light imaging device and at a center of a field of view of the fill light.

The control device of any one of claims 20 to 27, wherein the visible light imaging device and the fill light are disposed on a same platform of the movable platform.

The control device according to any one of claims 20 to 27, wherein the visible light imaging device is disposed on a first stage of the movable platform, and the fill light is disposed on a second stage of the movable platform.

The control device of claim 29, wherein the zoom trigger event further comprises the first pan/tilt rotation.

The control device of claim 29, wherein the processor is further configured to control the second pan/tilt head to follow the rotation when the first pan/tilt head rotates.

The control device according to claim 31, wherein the processor is configured to control the first pan/tilt head to rotate by a first angle so as to enable the target object to be located in a center of a field of view of the visible light imaging device, and control the second pan/tilt head to rotate by a second angle so as to enable the target object to be located in a center of a field of view of the fill light.

The control device according to claim 32, wherein the first angle of rotation of the first head is the same as the second angle of rotation of the second head, or the second angle of rotation of the second head is determined according to the first angle of rotation of the first head.

The control device according to any one of claims 20 to 33, wherein a field of view of the fill light covers a field of view of the visible light imaging device.

The control device according to any one of claims 20 to 34, wherein the processor is further configured to adjust an operating power of the fill light according to the adjusted first focal length.

The control device of claim 35, wherein the first focal length is inversely related to the operating power.

The control device of any one of claims 20 to 36, wherein the fill light comprises at least one of an infrared fill light and a visible fill light.

The control device as claimed in claim 37, wherein the fill light is the infrared fill light, the visible light imaging device includes an infrared cut filter and a switch, the infrared cut filter is configured to filter infrared light, and the processor is further configured to control the switch to remove the infrared cut filter from a light receiving path of the visible light imaging device.

An imaging system comprising a visible light imaging device, a fill light, and the control device of any one of claims 20 to 38.

An aircraft comprising a central frame, a horn connected to the central frame, and a power unit connected to the horn, wherein the aircraft further comprises the imaging system of claim 39.

The aircraft of claim 40, further comprising a first and a second head carried by the center frame; the first cloud platform is used for supporting a visible light imaging device in the imaging system, and the second cloud platform is used for supporting a light supplement lamp in the imaging system.

A computer-readable storage medium on which a computer program is stored, the computer program being executable by a processor to perform the control method of any one of claims 1 to 19.