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Cloud-tilt lens adjustment method, device and hand-held cloud-tilt

A handheld gimbal and lens technology, applied in the field of gimbal, can solve the problems of large adjustment error, inability to determine the optimal value of the given value of the control system, etc.

Active Publication Date: 2022-03-29
ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The defect of the current heading following implementation method is that the given value of the control system only depends on the angle between the lens and the handle, but this method cannot determine the optimal value of the given value of the control system in different usage scenarios, and there is a large adjustment error

Method used

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  • Cloud-tilt lens adjustment method, device and hand-held cloud-tilt
  • Cloud-tilt lens adjustment method, device and hand-held cloud-tilt
  • Cloud-tilt lens adjustment method, device and hand-held cloud-tilt

Examples

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no. 1 example

[0038] Please refer to image 3 , image 3 A flowchart of a method for adjusting a pan / tilt lens provided by an embodiment of the present invention is shown. The method for adjusting the PTZ lens includes the following steps:

[0039] Step S101, acquiring the user's exercise state information collected by the exercise state information collection device.

[0040] In the embodiment of the present invention, the user's exercise state information may be, but not limited to, the user's step frequency, exercise range, average speed, etc. within a set period of time. The method of acquiring the user's exercise state information may be, but not limited to, calculating the exercise state information of the user holding the handheld pan / tilt 100 according to the data collected by the exercise state information collection device 133 within a set time (for example, one minute). The handheld pan / tilt 100 may be, but not limited to, held by a user, or worn on a body part such as a shoul...

no. 2 example

[0076] Please refer to Figure 8 , Figure 8 A schematic block diagram of the pan / tilt lens adjustment device 200 provided by the embodiment of the present invention is shown. The pan / tilt lens adjustment device 200 includes a motion state information acquisition module 201 , a course tracking coefficient determination module 202 , a position relationship information acquisition module 203 , a course control parameter determination module 204 and an execution module 205 .

[0077] The exercise state information acquisition module 201 is configured to acquire the user's exercise state information collected by the exercise state information collection device.

[0078] In the embodiment of the present invention, the exercise state information acquiring module 201 may be used to execute step S101.

[0079] Please refer to Figure 9 , Figure 9 for Figure 8 Shown is a schematic block diagram of the movement state information acquisition module 201 in the pan / tilt lens adjustm...

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Abstract

The invention relates to the field of cloud platform technology, and provides a cloud platform lens adjustment method and device, and a hand-held platform. The method includes: obtaining user motion state information collected by a motion state information collection device; determining a course following coefficient according to the user motion state information; obtaining positional relationship information between a pan / tilt lens and a handheld part collected by a positional relationship information collection device at a current moment ; Determine the heading control parameters of the handheld pan / tilt according to the positional relationship information and the heading following coefficient; control the adjustment of the pan / tilt lens according to the heading control parameters. Compared with the conventional heading following control method, the present invention can dynamically adjust the control coefficient of the processor in real time according to different usage scenarios, so as to achieve the optimal effect of heading following in different scenarios.

Description

technical field [0001] The present invention relates to the technical field of pan-tilts, in particular to a pan-tilt lens adjustment method and device, and a hand-held pan-tilt. Background technique [0002] The handheld gimbal is a sports camera stabilizer, which realizes the adaptive adjustment of the camera viewing angle during the movement. When the handle of the gimbal is turned horizontally during use, the lens should follow it so that the object that the user expects to capture is always within the frame. At present, the commonly used following method is to periodically collect the angle between the lens and the handle. When the angle is not greater than the preset threshold (dead zone), the lens is in a non-following state and maintains the current orientation; when the angle is greater than the preset threshold , the given value of the control system is calculated by the formula according to the current included angle, and the given value is sent to the gimbal mot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12
CPCG05D3/12
Inventor 毛丁辉付家为代凌君杨建军
Owner ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO LTD