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Anti-instantaneous-fogging system for vehicle window glass, anti-instantaneous-fogging method therefor and vehicle

A technology for window glass and vehicles, which is applied in vehicle maintenance, vehicle parts, vehicle cleaning, etc. It can solve problems such as no visibility, affecting the driver's driving, and low visibility, so as to improve the clarity of vision, improve safety, and prevent instant fog effect

Active Publication Date: 2019-05-10
NINGBO GEELY AUTOMOBILE RES & DEV CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing in-vehicle systems usually start to defog when the window glass has been fogged, which is passive defogging. During the defogging period, the driver is in a state of low or no visibility, which seriously affects the driver's driving.

Method used

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  • Anti-instantaneous-fogging system for vehicle window glass, anti-instantaneous-fogging method therefor and vehicle
  • Anti-instantaneous-fogging system for vehicle window glass, anti-instantaneous-fogging method therefor and vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0047] This embodiment provides an anti-momentary fogging system for vehicle window glass. The system can be applied to the scene when the vehicle is started and the on-board automatic air conditioner is turned on after the vehicle has been used and parked for a period of time in late autumn and early winter and early winter and early spring. Of course, the system can also be applied to other scenarios, which is not specifically limited in this embodiment.

[0048] figure 1 This embodiment provides a structural block diagram of a window glass anti-momentary fogging system. see figure 1 , the window glass anti-momentary fogging system provided in this embodiment includes:

[0049] The collection module 110 is used to collect vehicle-related information, and the vehicle-related information includes temperature information outside the vehicle, parking time information, required temperature information inside the vehicle, and actual temperature information inside the vehicle; ...

Embodiment 2

[0092] This embodiment provides a method for preventing instantaneous fogging of a vehicle window glass, which uses the system described in the above embodiments to prevent instantaneous fogging of the vehicle window glass. figure 2 It is a flow chart of a method for preventing instantaneous fogging of a window glass provided in Embodiment 2 of the present invention. see figure 2 , the method includes the following steps:

[0093] Step S101. Collect vehicle-related information, the vehicle-related information includes outside temperature information, parking time information, required temperature information inside the vehicle, and actual temperature information inside the vehicle;

[0094] Step S102. According to the vehicle-related information, it is judged whether the window meets the instantaneous fogging condition, and the instantaneous fogging condition is that the vehicle-related information reaches a preset interval or a preset difference;

[0095] Specifically, ac...

Embodiment 3

[0104] This embodiment provides a vehicle, which has the above-mentioned system for preventing instantaneous fogging of vehicle windows.

[0105] The window glass anti-instant fogging system, the anti-instant fogging method and the vehicle provided by the embodiments of the present invention, in the seasons of late autumn and early winter and late winter and early spring, when the vehicle is used and parked for a period of time, when the vehicle is started and the on-board automatic air conditioner is turned on , it can judge whether the instant fogging condition is met according to the outside temperature, parking time, the required temperature inside the car and the actual temperature inside the car. When the instant fogging condition is met, the air volume level, air outlet mode, Wind mode and running time, thereby preventing instant fogging of the window glass, effectively improving the clarity of the driver's vision and driving safety.

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Abstract

The invention relates to the technical field of vehicle fog prevention, in particular to an anti-instantaneous-fogging system for vehicle window glass, an anti-instantaneous-fogging method therefor and a vehicle. The anti-instantaneous-fogging system comprises an acquisition module, a judging module and a control module, wherein the acquisition module is used for acquiring vehicle relevant information which comprises outside temperature information, parking time information, in-vehicle demand temperature information, and in-vehicle actual temperature information; the judging module is used forjudging whether a vehicle window reaches an instantaneous fogging condition according to the vehicle relevant information; the control module is used for controlling a vehicle air outlet device to operate in a first working mode when the vehicle window reaches the instantaneous fogging condition; and the first working mode comprises a first air volume level, a first air output mode, a first air inlet mode and a first operation time. The anti-instantaneous-fogging system for the vehicle window glass, the anti-instantaneous-fogging method therefor and the vehicle have the advantages of preventing the instantaneous fogging of the window glass, effectively improving the vision clarity of a driver, and improving the safety of driving.

Description

technical field [0001] The invention relates to the technical field of vehicle anti-fog, in particular to a vehicle window glass anti-instant fogging system, an anti-instant fogging method and a vehicle with the instant anti-fogging system. Background technique [0002] The window glass is closely related to driving safety. It is used to facilitate the driver to observe the route outside the vehicle when the vehicle is running, so as to drive safely and reduce the occurrence of accidents. [0003] In late autumn and early winter and late winter and early spring, when the vehicle is used and parked for a period of time, if the vehicle is started and the on-board automatic air conditioner is turned on, the condensed water remaining in the air conditioner evaporator will evaporate into water vapor, when the temperature of the window glass is lower than When the dew point temperature of the humid air blown from the air outlet of the air conditioner to the window glass, the windo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B60S1/54B60S1/02
Inventor 凌学锋李贵宾蒋孝渊杨大成
Owner NINGBO GEELY AUTOMOBILE RES & DEV CO LTD
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