Camera cleaning device

Abstract

The invention discloses a camera cleaning device and is used for solving the problem that cameras cannot be cleaned effectively in an interference-free manner in the prior art. The camera cleaning device comprises a motor controller, a motor and a cleaning brush, the motor controller is connected with the motor, an output shaft of the motor is connected with the cleaning brush, and a brush head ofthe cleaning brush contacts with the surface where a camera lens is positioned; the motor controller is used for controlling the motor for constant-acceleration rotating to drive the cleaning brush to move from a first outer-side point of the surface where the camera lens is positioned to a first position of the surface, controlling the motor for maximum-speed rotating to drive the cleaning brushto move from the first position to a second position of the surface and controlling the motor for constant-deceleration rotating to drive the cleaning brush to move from the second position to a second outer-side point of the surface.

Description

technical field [0001] The invention relates to the technical field of cameras, in particular to a camera cleaning device. Background technique [0002] In the existing technology, the application range of the camera is constantly expanding, such as UAV flight control, virtual reality, motion capture, machine vision, unmanned driving and other fields. In these application fields, an inevitable problem of the camera is that it is easy to be polluted. In order to ensure normal images, the camera needs to be cleaned. But when the camera is polluted is uncertain, and the cleaning cycle cannot be determined. Moreover, the installation position of the camera makes it difficult to clean the camera, and the labor cost and time cost of the cleaning work are high. [0003] On the other hand, in some application scenarios, the installation angle and structural stability of the camera are very important, and the cleaning of the camera cannot affect the structural stability of the came...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a camera cleaning device, which is used to solve the problem in the prior art that the camera cannot be cleaned effectively and without interference

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