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Dust removal structure, dust removal method and automobile

A technology for vehicles and dust removal components, applied in vehicle parts, vehicle maintenance, vehicle cleaning, etc., can solve the problems that the microphone cannot effectively obtain external voice information, and the microphone fails.

Active Publication Date: 2020-09-08
WEIFANG GOERTEK MICROELECTRONICS CO LTD
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a dust removal structure, a dust removal method and a vehicle aimed at clearing the sound pickup position of the microphone in view of the problem that dust accumulates at the sound pickup position of the microphone, causing the microphone to be unable to effectively acquire external voice information, and even cause the microphone to fail. dust, to ensure that the microphone can work effectively

Method used

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  • Dust removal structure, dust removal method and automobile
  • Dust removal structure, dust removal method and automobile
  • Dust removal structure, dust removal method and automobile

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, in t...

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Abstract

The invention discloses a dust removal structure, a dust removal method and an automobile. The dust removal structure is applied to a microphone. The dust removal structure comprises a dust removal assembly and a switch assembly, wherein the dust removal assembly comprises an ultrasonic generator, the ultrasonic generator is arranged close to the pickup position of the microphone, the switch assembly is connected with the dust removal assembly, the switch assembly is used for controlling the ultrasonic generator to be started, and the ultrasonic generator emits ultrasonic waves so as to removedust at the pickup position of the microphone. The dust removal structure is advantaged in that dust at the pickup position of the microphone can be removed, and the effective work of the microphoneis guaranteed.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a dust removal structure, a dust removal method and a vehicle. Background technique [0002] A microphone is installed outside the vehicle, and the microphone is used to obtain voice information outside the vehicle. According to the voice information, operations such as unlocking the vehicle or opening the trunk can be realized. However, the cleanliness of the external environment of the vehicle is low, and dust is easy to accumulate at the sound pickup position of the microphone. The thickness of the dust accumulated at the sound pickup position for a long time is getting thicker and thicker, resulting in a reduction in the amount of voice information acquired by the microphone outside the vehicle, and even isolating the sound. transmission. If the microphone fails, when the user sends a voice command to the vehicle, the vehicle will no longer perform operations such as un...

Claims

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Application Information

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IPC IPC(8): B60S1/66B60R16/00
CPCB60S1/66B60R16/005
Inventor 安春璐李忠凯
Owner WEIFANG GOERTEK MICROELECTRONICS CO LTD
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