Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Obstacle detection method and device, electronic equipment and storage medium

An obstacle detection and obstacle technology, applied in the field of data processing, can solve problems such as the inability to provide omni-directional obstacle detection for vehicles, the blind area of ​​the limited visual camera field of view, etc., and achieve the effect of improving accuracy and reliability and enriching information

Pending Publication Date: 2021-03-19
DEEPBLUE TECH (SHANGHAI) CO LTD
View PDF14 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above solution is limited by the blind spot of the visual camera, and cannot provide 360° omni-directional obstacle detection for the vehicle

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
  • Obstacle detection method and device, electronic equipment and storage medium
  • Obstacle detection method and device, electronic equipment and storage medium
  • Obstacle detection method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings in this application. Obviously, the described embodiments are part of the embodiments of this application , but not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0063] figure 1 is one of the flow diagrams of the obstacle detection method provided by this application, such as figure 1 As shown, the method includes:

[0064] Step 110, determine the area images collected by each camera in the vehicle-mounted surround-view camera system, and the surround-view point cloud data collected by the vehicle-mounted lidar.

[0065] Here, the vehicle-mounted surround-view camera system inc...

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 relates to the technical field of data processing, and provides an obstacle detection method and device, electronic equipment and a storage medium. The obstacle detection method comprises the following steps: determining an area image acquired by each camera in the vehicle-mounted look-around camera system and look-around point cloud data acquired by a vehicle-mounted laser radar; projecting the point cloud data of each radar obstacle in the look-around point cloud data into a corresponding camera coordinate system to obtain a visual position of each radar obstacle, wherein the camera coordinate system corresponding to the radar obstacle is the camera coordinate system of the camera of which the shooting area coincides with the space area where the radar obstacle is located; and determining a look-around obstacle detection result based on the visual position of each radar obstacle, and the visual position and the obstacle type of the visual obstacle in each area image. According to the obstacle detection method and device, the electronic equipment and the storage medium provided by the embodiment of the invention, 360-degree omnibearing obstacle detection is ensured.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to an obstacle detection method, device, electronic equipment and storage medium. Background technique [0002] LiDAR is an important part of autonomous driving technology, and the point cloud data obtained by scanning can be used for obstacle perception. Since the obstacle detection based on point cloud data usually only obtains the orientation information of the obstacle, at present, the fusion scheme of single lidar and monocular vision or single lidar and binocular vision is usually used for fine detection of obstacles in front of the vehicle. [0003] However, the above solution is limited by the blind spot of the vision camera, and cannot provide 360° omni-directional obstacle detection for the vehicle. Contents of the invention [0004] The present application provides an obstacle detection method, device, electronic equipment and storage medium, whic...

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): G06K9/00G06K9/34G06K9/62
CPCG06V20/58G06V10/267G06F18/22G06F18/25G06F18/214
Inventor 陈海波许皓
Owner DEEPBLUE TECH (SHANGHAI) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com