Method and equipment for starting defogging function

A function, the technology of in-vehicle equipment, applied in the field of turning on the defogging function, and can solve the problem of not automatically turning on the defogging function

Active Publication Date: 2016-12-14
QINGDAO HISENSE MOBILE COMM TECH CO LTD
View PDF7 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method and equipment for enabling the defogging function to solve the problem that there is no automatic defogging function in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and equipment for starting defogging function
  • Method and equipment for starting defogging function
  • Method and equipment for starting defogging function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] like figure 1 As shown, the method for enabling the auxiliary function of the vehicle in the embodiment of the present invention includes:

[0024] Step 101: The vehicle-mounted device calls the image of the first camera of the vehicle and the image of the second camera of the vehicle, wherein the first camera is located inside the vehicle and takes pictures of the windshield of the vehicle, and the second camera is located outsi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method and equipment for starting a defogging function, and is used for solving the problem that automatic starting of the defogging function of a vehicle does not exist in the prior art. According to the embodiment of the invention, vehicle-mounted equipment calculates the contrast ratio of obtained images by calling the images of a first camera of the vehicle and images of a second camera of the vehicle; and if the contrast ratio of the images of the first camera is smaller than a first threshold value, and the contrast ratio of the images of the second camera is greater than or equal to a second threshold value, the vehicle-mounted equipment starts the defogging function of an air conditioner of the vehicle. Through the adoption of the manner of the method disclosed by the invention, according to relationships between the contrast ratios of the images of conventional cameras in the vehicle-mounted equipment, the first threshold value, and the second threshold value, a corresponding response operation is executed, so that automatic start of defogging function of the vehicle is realized, and manual starting is not needed.

Description

technical field [0001] The invention relates to the field of vehicle equipment, in particular to a method and equipment for enabling a defogging function. Background technique [0002] During the driving process of the car, when the temperature difference between the inside and outside of the car is large, water vapor is easy to condense on the windshield and windows of the car, forming water mist, which affects the sight of the driver and passengers, and even occurs due to the driver's inability to recognize the road conditions normally. Sudden traffic accidents; when the haze weather, because the visibility of the road is greatly reduced, the driver's vision is hindered, making the haze weather become one of the reasons for frequent traffic accidents. People have designed multiple car cleaning systems and fog lamps for this reason. [0003] Nowadays, due to the advancement of technology, the development of automobile intelligence has always been strong. ADAS (Advanced Dri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/02B60S1/54B60Q1/20
CPCB60Q1/20B60S1/026B60S1/54
Inventor 张新涛周飚狄建锴
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap