Dark environment driving state monitoring method

A driving state and low-light environment technology, which is applied in the parts and electrical components of TVs and color TVs, and can solve problems such as hidden safety hazards, camera capture of the driver's driving state, and death.

Active Publication Date: 2020-08-28
HUIZHOU DESAY SV AUTOMOTIVE
View PDF19 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no doubt that cars have brought great benefits to human beings, but there are also many disadvantages to human beings, such as casualties caused by driver's fatigue driving, and children or pets left in the car due...

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
  • Dark environment driving state monitoring method
  • Dark environment driving state monitoring method
  • Dark environment driving state monitoring method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The preferred embodiments of the present application will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present application can be more easily understood by those skilled in the art, so as to define the protection scope of the present application more clearly.

[0030] in such as figure 1 In the illustrated embodiment, the present application proposes a driving state monitoring method in a dark environment, which is applied to a camera assembly provided with a supplementary light, and the camera assembly also includes a lens, an image sensor, and an image signal processor, wherein the method include:

[0031] 100, the camera component is initialized;

[0032] In step 100, the camera assembly is initialized, including: powering on the camera assembly, and initializing the image sensor and the image signal processor.

[0033] 200. Collect video data of the driver's current driving state in real tim...

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 relates to a dark environment driving state monitoring method, which is applied to a camera assembly provided with a light supplementing lamp, and the camera assembly further comprises alens, an image sensor and an image signal processor. The dark environment driving state monitoring method comprises the following steps of: initializing the camera assembly; collecting video data ofa current driving state of a driver in real time through using the camera assembly, and acquiring current environment brightness in real time; and adjusting the light supplementing lamp to perform auxiliary shooting according to the current environment brightness. The dark environment driving state monitoring method has the advantages that the driving state of a driver is collected at night, in atunnel and in other dark environments by arranging the light supplementing lamp, the driving safety of the driver is further improved, and casualty accidents caused by fatigue driving or distraction and the like of the driver are avoided.

Description

technical field [0001] The present application relates to the technical field of automotive electronics, in particular to a method for monitoring driving conditions in a dark environment. Background technique [0002] With the development of in-vehicle electronic technology, in-vehicle cameras have gradually become standard components of automobiles. There is no doubt that cars have brought great benefits to human beings, but there are also many disadvantages to human beings, such as casualties caused by driver's fatigue driving, and children or pets left in the car due to driver's negligence. cause death etc. However, at night and in tunnels, due to the dark light, it is difficult to collect the driving status of the driver through the camera installed in the car, resulting in potential safety hazards. Contents of the invention [0003] In order to solve the above technical problems, the present application provides a driving state monitoring method in a dark environmen...

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
IPC IPC(8): H04N5/235
CPCH04N23/71H04N23/73
Inventor 李奕华高东梅汤备
Owner HUIZHOU DESAY SV AUTOMOTIVE
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