A vehicle-mounted ultrasonic defogging and defrosting device and its control method

A control method and ultrasonic technology, which are applied in vehicle maintenance, vehicle cleaning, transportation and packaging, etc., can solve problems such as inability to meet user requirements, and achieve the effects of simple structure, strong penetrating ability and convenient use.

Active Publication Date: 2019-02-22
NANJING AUTOMOBILE GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these methods have different disadvantages and cannot meet the requirements of users.

Method used

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  • A vehicle-mounted ultrasonic defogging and defrosting device and its control method
  • A vehicle-mounted ultrasonic defogging and defrosting device and its control method
  • A vehicle-mounted ultrasonic defogging and defrosting device and its control method

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Embodiment Construction

[0032] This embodiment provides a vehicle-mounted ultrasonic defogging and defrosting control method, the structure is as follows Figure 1 to Figure 9 As shown, according to customer needs, it is divided into two types: integrated ultrasonic defogging and defrosting device 1 and hand-held ultrasonic defogging and defrosting device 2.

[0033] Among them, the integrated ultrasonic defogging and defrosting device is installed under the vehicle's front windshield 5 and in front of the center console 7, and is integrated with the air-conditioning outlet device on the same module. The defrosting device comprises an air-conditioning air outlet 9, and at least one group of controller modules 8 arranged horizontally are installed on the side of the air-conditioning air outlet away from the front windshield. There are two distance sensors 10 on the cloth. The controller module is connected with the distance sensor and the multimedia display module through the wiring harness.

[0034...

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PUM

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Abstract

The invention discloses a vehicle-mounted ultrasonic demisting and defrosting device which comprises an ultrasonic transducer array mounted on a center control tabletop. The ultrasonic transducer array comprises at least one set of transversely-arranged controller modules, and the controller modules are connected with a multimedia display screen module and an automatic monitoring sensor through wiring harnesses. The invention relates to an automatic monitoring method for mist and frost on glass. According to the vehicle-mounted ultrasonic demisting and defrosting device, due to the fact that ultrasonic waves have the advantages of being good in directivity, high in penetrability and capable of obtaining centralized sound energy easily, the advantages are applied to a vehicle windshield, and the aims of efficient cleaning and fast demisting and defrosting can be achieved.

Description

technical field [0001] The invention relates to a defogging and defrosting device and a control method thereof, in particular to a vehicle-mounted ultrasonic defogging and defrosting device and a control method thereof, belonging to the technical field of automobile manufacturing. Background technique [0002] In cold weather, frosting tends to occur on automobile glass and building glass; or when the humidity inside and outside the car is high, and the temperature and the external environment are greatly different, fogging is also prone to occur on automobile glass and building glass; Thereby affecting the observation line of sight inside and outside the car and their appearance, especially the front windshield glass of the car that provides a good view for the driver. If frost and fog occur on it, it will seriously affect the driver's line of sight and easily lead to safety Accidents, so it is necessary to require the front windshield of the car to have the function of def...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/02B60S1/64
CPCB60S1/026B60S1/64
Inventor 刘立军叶毅雯叶奇云
Owner NANJING AUTOMOBILE GROUP CORP
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