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Vehicle-mounted camera cleaning device based on small brush head

A cleaning device and camera technology, applied in the direction of using tools, cleaning methods and utensils, drying solid materials without heating, etc. The effect of judgment and treatment

Pending Publication Date: 2022-05-10
英博超算(南京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a vehicle-mounted camera cleaning device based on a small brush head, which solves the problem that the existing vehicle sensor camera cannot work normally due to dust accumulation and rain and snow inclement weather.

Method used

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  • Vehicle-mounted camera cleaning device based on small brush head
  • Vehicle-mounted camera cleaning device based on small brush head
  • Vehicle-mounted camera cleaning device based on small brush head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-Figure 6 , a vehicle-mounted camera cleaning device based on a small brush head, comprising a housing 1 and a camera 2, the camera 2 is installed in the housing 1, a lens 105 is provided at one end of the housing 1, and the top of the camera 2 is connected to the housing 1 Hygroscopic cotton 101 is arranged between the inner walls, elastic sheets 103 are arranged between the two sides of the camera 2 and the inner wall of the casing 1, and a cover 102 is arranged at the end of the casing 1 away from the lens 105, and the cover 102 and the two The group of shrapnel 103 is fixedly connected, the lens direction of the camera 2 points to the lens 105, and the lens 105 is a flat lens, a silicone anti-skid pad is provided between the bottom end of the camera 2 and the inner wall of the housing 1, and the two groups of The shrapnel 103 is symmetrically distributed with respect to the camera 2, and the shrapnel 103 is arranged in an arc shape. Anti-slip cotto...

Embodiment 2

[0045] In Embodiment 1, the second motor 308 drives the pendulum brush mechanism 3 so that the roller brush 301 reaches the dirty place calculated by the algorithm, and then the first motor 306 drives the roller brush 301 to rotate for fixed-point cleaning. The difference from Embodiment 1 That is, once the algorithm calculates that there is an occlusion in the lens, the second motor 308 drives the pendulum brush mechanism 3 to move repeatedly to clean the entire lens 105 directly, which can save the computing power of the CPU.

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Abstract

The invention discloses a vehicle-mounted camera cleaning device based on a small brush head, relates to the field of vehicle-mounted camera cleaning devices, and provides the following scheme for solving the problem that an existing vehicle sensing camera cannot work normally due to dust accumulation and rain and snow severe weather: the vehicle sensing camera comprises a shell and a camera, the camera is installed in the shell, a lens is arranged at one end of the shell, moisture absorption cotton is arranged between the top end of the camera and the inner wall of the shell, elastic pieces are arranged between the two sides of the camera and the inner wall of the shell, a cover plate is arranged at the end, away from the lens, of the shell, and the cover plate is fixedly connected with the two elastic pieces. A swing brush mechanism is further arranged on the outer wall of the shell and comprises a first motor, a second motor, a first swing arm, a second swing arm and a rolling brush. The vehicle sensing camera is novel in structure, and the problem that an existing vehicle sensing camera cannot work normally due to dust accumulation and rain and snow severe weather is effectively solved.

Description

technical field [0001] The invention relates to the field of vehicle-mounted camera cleaning devices, in particular to a vehicle-mounted camera cleaning device based on a small brush head. Background technique [0002] The safety technology on modern cars is more and more developed. The camera is one of the common safety configurations on the car. It can be judged whether the driving environment is safe through the camera perception. However, the accumulation of dust and rain and snow will cause the camera to be blocked and unable to work normally. Therefore, in order to solve the above problems, we propose a vehicle-mounted camera cleaning device based on a small brush head. Contents of the invention [0003] The invention proposes a vehicle-mounted camera cleaning device based on a small brush head, which solves the problem that the existing vehicle sensing camera cannot work normally due to dust accumulation and rain, snow and bad weather. [0004] In order to achieve ...

Claims

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Application Information

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IPC IPC(8): B08B1/00B08B1/04B08B13/00F26B5/16
CPCB08B13/00F26B5/16B08B1/12B08B1/32
Inventor 关锐田锋付玉堂
Owner 英博超算(南京)科技有限公司
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