Automatic driving environment condition determination method and device and storage medium

A technology for automatic driving and determining methods, which is applied in the field of vehicle engineering and can solve problems such as low confidence in environmental conditions

Active Publication Date: 2019-11-01
CHERY AUTOMOBILE CO LTD
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a method, device and storage medium for determining the environmental working conditions of automatic driving, which are used to so

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
  • Automatic driving environment condition determination method and device and storage medium
  • Automatic driving environment condition determination method and device and storage medium
  • Automatic driving environment condition determination method and device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0079] In order to make the objectives, technical solutions, and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the accompanying drawings.

[0080] Before explaining the embodiments of the present application in detail, the application scenarios involved in the embodiments of the present application are first explained.

[0081] With the development of automobile technology, automobiles are becoming more and more intelligent. For example, the autonomous driving technology of cars. The realization of autonomous driving technology for smart cars requires the determination of environmental conditions, environmental perception technology, path planning and decision-making technology, and motion control technology. Among them, the determination of environmental conditions is a key technology for smart cars to realize positioning, path planning, decision-making and motion control. ...

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 an automatic driving environment condition determination method and device and a storage medium, and belongs to the technical field of vehicle engineering. The automatic driving environment condition determination method comprises the following steps: standardizing acquired road working condition data; performing three-dimensional coverage combination on the standardized road condition data to obtain a data string of a plurality of scene combinations; and simulating the data strings of the plurality of scene combinations to obtain environmental conditions correspondingto the data strings of the plurality of scene combinations. In the present application, by standardizing acquired road working condition data and performing three-dimensional coverage combination on the standardized road working condition data, the automatic driving environment condition determination method obtains the data strings of the multiple scene combinations through scene simulation, so that the low redundancy, repeatability and expansibility of the data strings of the scene combinations are guaranteed, and scene simulation can be performed on the data strings of the multiple scene combinations, reliable virtual representation of the environment working condition of automatic driving is completed, and the confidence degree of environment working condition determination is improved.

Description

Technical field [0001] This application relates to the technical field of vehicle engineering, and in particular to a method, device and storage medium for determining environmental operating conditions of automatic driving. Background technique [0002] With the development of automobile technology, automobiles are becoming more and more intelligent. Among them, the automatic driving technology of smart cars reduces the number of driving operations by drivers and reduces the incidence of traffic accidents caused by human causes. Therefore, smart cars are getting more and more attention. At present, the autonomous driving technology of smart cars can include the determination of environmental conditions, environmental perception technology, path planning and decision-making technology, and motion control technology. Among them, the determination of environmental conditions is a key technology for smart cars to realize positioning, path planning, decision-making and motion contro...

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): G06F17/50
CPCY02A90/10
Inventor 唐得志宋廷伦赛影辉储亚峰崔晓迪李垚
Owner CHERY AUTOMOBILE 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