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Method and device for controlling pan/tilt head

A control method, the technology of the pan/tilt, applied in the field of control, can solve the problems of uselessness, camera shooting, and the inability to achieve the repeatability of the pan/tilt switching scene, and achieve the effect of high efficiency, high repeatability, and intelligent attitude switching

Active Publication Date: 2018-09-07
SZ DJI OSMO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And once the user makes a mistake, it may cause the camera on the gimbal to capture useless pictures
In addition, there are still some situations that require repeated shooting, for example, repeated shooting of a group of shots of changing scenes, using the way of manual operation of the PTZ by the user cannot achieve the repeatability of PTZ switching scenes, and cannot meet the actual needs of users

Method used

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  • Method and device for controlling pan/tilt head
  • Method and device for controlling pan/tilt head
  • Method and device for controlling pan/tilt head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1 and Embodiment 2 are respectively described from the side of the pan-tilt and the control method of the pan-tilt from the user-side equipment controlling the pan-tilt. Wherein, the user-side device may be a dedicated remote controller (that is, a control device used to control the movement of the pan / tilt platform) or a smart device installed with an APP (such as a mobile phone, a PAD, and other mobile devices).

[0039] Embodiment one

[0040] see figure 2 , on the side of the platform, the method may include the following steps:

[0041] S101: Obtain an attitude sequence, the attitude sequence includes pan / tilt attitude information corresponding to at least three attitudes and a switching condition corresponding to each attitude, and the switching condition is used to indicate the current attitude of the pan / tilt corresponding to the switching condition switch to the next gesture corresponding to the current gesture in the gesture sequence;

[0042] S...

Embodiment 2

[0083] see Image 6 , at the user-side device of the control platform, the method may include the following steps:

[0084] S201: Obtain a posture sequence input by the user, the posture sequence includes pan / tilt posture information corresponding to at least three postures and a switching condition corresponding to each posture, and the switching condition is used to indicate that the pan / tilt is corresponding to the switching condition The current posture of switching to the next posture corresponding to the current posture in the posture sequence;

[0085] In this embodiment, the gesture sequence is directly input by the user on the user-side device. In some examples, after receiving the gesture sequence input by the user, the user-side device directly sends the gesture sequence to the gimbal.

[0086]In some examples, after receiving the gesture sequence input by the user, the user-side device needs to save the received gesture sequence into a local cache of the user-sid...

Embodiment 3

[0113] see Figure 8 An embodiment of the present invention provides a control device for a pan / tilt, including a first processor 201, and the first processor is connected to a gyroscope 202 and an accelerometer 203 of the pan / tilt respectively. Wherein, the first processor 201 is configured to execute the steps of the pan-tilt control method described in the first embodiment above.

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Abstract

The method and device for controlling a pan / tilt head, wherein the method includes: acquiring a sequence of poses, the sequence of poses includes pan / tilt attitude information corresponding to at least three gestures, and a handover condition corresponding to each gesture, the handover condition being used to indicate a pan / tilt The current posture corresponding to the switching condition is switched to the lower posture corresponding to the current posture in the posture sequence (S101): reception start command (S102): after receiving the start command, the attitude switching of the pan / tiltis controlled in accordance with the posture sequence (S103). By setting the attitude sequence, the handheld PTZ can switch its posture according to the sequence of gestures, and the attitude switching of the PTZ is more intelligent, which can reduce the possible operational errors when the user manually operates the PTZ, resulting in the use of a useless picture, so that the user can shoot The multi-scene switching lens has high efficiency and high reproducibility of the captured image.

Description

technical field [0001] The invention relates to the field of control, in particular to a control method and device for a pan-tilt. Background technique [0002] With the development of shooting technology, handheld gimbals are becoming more and more popular among users. At present, during the shooting process of the handheld pan / tilt, the user needs to manually operate the movement of the pan / tilt in real time, so that the camera mounted on the pan / tilt is aimed at the target to be photographed. Once the user makes a mistake, it may cause the camera on the gimbal to capture useless images. In addition, there are still some situations that require repeated shooting. For example, to repeatedly shoot a group of shots of changing scenes, the way of manually operating the pan / tilt by the user cannot achieve the repeatability of the pan / tilt switching scene, and cannot meet the actual needs of the user. Contents of the invention [0003] The invention provides a control method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12
CPCG05D3/12F16M11/04H04N23/60
Inventor 苏铁潘立忠
Owner SZ DJI OSMO TECH CO LTD
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