Lane keeping auxiliary method, device and equipment, and readable storage medium

A lane-keeping and lane-keeping technology, applied in control devices, vehicle parts, transportation and packaging, etc., can solve the problems of lowering lane customer satisfaction, automatic driving function trust and comfort, etc., to reduce the frequency of intervention and increase the safety distance , the effect of improving comfort

Active Publication Date: 2021-03-12
CHINA AUTOMOTIVE TECH & RES CENT +1
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main consideration of the current lane keeping assist system is the lane line, but in some special scenarios, only the function of keeping in the center of the lane, ignoring the driver’s subjective feelings and possible potential risks during driving, will not only make the driver Active intervention, direct control of the vehicle, and will reduce customer satisfaction and trust and comfort in the automatic driving function of the lane keeping assist function

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
  • Lane keeping auxiliary method, device and equipment, and readable storage medium
  • Lane keeping auxiliary method, device and equipment, and readable storage medium
  • Lane keeping auxiliary method, device and equipment, and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0026] figure 1 It is a flow chart of the first lane keeping assist method provided by the embodiment of the present invention. This embodiment can be applied to improve the function of the lane keeping assist system to control the driving of the vehicle through the lane keeping assist system. This method is applicable to the lane The keeping assist system may be implemented by a lane keeping assist device, which may consist of hardware and / or software, and is generally integrated in electronic equipment. Such as...

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 embodiment of the invention discloses a lane keeping auxiliary method, device and equipment, and a storage medium. The lane keeping auxiliary method comprises the steps that physiological state information of a driver in a vehicle is obtained, and the vehicle starts a lane keeping auxiliary system; if the physiological state information of the driver is abnormal, a driving speed and / or lane center offset of the vehicle are / is adjusted in response to the fact that the driving scene around the vehicle is a target scene; and in response to the situation that the vehicle is far away from the target scene, the vehicle is controlled to run in the center of a lane. According to the embodiment of the invention, a collision risk is reduced, the driver safety is improved, and a driver intervention frequency is reduced.

Description

technical field [0001] Embodiments of the present invention relate to intelligent driving technology, in particular to the field of lane keeping assisted driving technology. Background technique [0002] Lane Keeping Assist (Lane Keeping Assist) assist function is a frequently used intelligent driving assistance system function, which is used to assist the driver to keep the vehicle within the lane line, mainly through automatic steering intervention to make the vehicle return to the lane, keep Drive in the center of the lane. [0003] At present, the lane keeping assist function recognizes the position of the vehicle relative to the center of the lane through the environment perception sensor, for example, by identifying the lane line to determine the position of the center of the lane, and controls the vehicle accordingly, or by identifying the distance between the left and right wheels of the vehicle and the lane lines on both sides , so that the distance between the lef...

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): B60W30/12
CPCB60W30/12B60W2540/221B60W2720/10
Inventor 胡耘浩赵帅黄云亮宝鹤鹏翟洋杜志彬张莹
Owner CHINA AUTOMOTIVE TECH & RES CENT
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