Driving area detection method and device, computer storage medium and drive test visual equipment

A computer storage and driving area technology, applied in the field of image processing, can solve problems such as dynamic changes in the driving area, dust and sand affecting the vehicle's visual perception, and changes in road structure

Active Publication Date: 2019-06-21
CHANGSHA INTELLIGENT DRIVING INST CORP LTD
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for the unmanned driving environment in the mining area, a large amount of dust and sand will be raised due to the driving of the mining truck, which will seriously affect the visual perception effect of the vehicle
In addition, the mining truck driving road is an unstructured road, and bad weather will bring about changes in the road structure, and there is a possibility of dynamic changes in the drivable area

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
  • Driving area detection method and device, computer storage medium and drive test visual equipment
  • Driving area detection method and device, computer storage medium and drive test visual equipment
  • Driving area detection method and device, computer storage medium and drive test visual equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The technical scheme of the present invention will be further described in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more related listed items.

[0049] Such as figure 1 As shown, an embodiment of the present invention provides a method for detecting a drivable area. The method includes the following steps:

[0050] Step 101: Obtain a road surface image containing current road surface information, and determine, according to the road surface image, a plurality of regions of interest on the r...

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 drivable area detection method and device, a computer storage medium and road test vision equipment, and the method comprises the steps: obtaining a road surface image containing current road surface information, and determining a plurality of interested areas containing drivable area information of a road surface according to the road surface image; based on the drivingarea information in each interested area, detecting roadbed lines on the two sides of the road surface respectively to obtain a first roadbed line set and a second roadbed line set; and processing thefirst roadbed line set and the second roadbed line set, and determining a current drivable area.

Description

Technical field [0001] The present invention relates to the field of image processing technology, and in particular to a method, device, computer storage medium and drive test vision equipment for detecting a drivable area. Background technique [0002] The driving area of ​​vehicles includes structured pavement and unstructured pavement. Structured pavement refers to the pavement with road edge lines and lane lines, which mainly include urban roads and expressways. Unstructured roads refer to roads without obvious markings, including rural roads, urban non-main roads, and mining areas. The detection of the drivable area is one of the important functions of the vehicle to realize unmanned driving. It provides path planning for unmanned driving and guides the vehicle to travel. [0003] At present, the detection of the drivable area is basically carried out based on the vehicle vision equipment and structured roads, which requires high real-time algorithms and fails on unstructured...

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): G06K9/00
Inventor 张长隆鲍海兴杜仙童
Owner CHANGSHA INTELLIGENT DRIVING INST CORP 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