Decision information acquisition method and device, terminal and storage medium

A technology for decision-making information and acquisition methods, applied in the field of automatic driving, can solve the problems of inaccurate detection results, uncontrollable avoidance of obstacles, missed detection, etc., to achieve the effect of improving control efficiency

Pending Publication Date: 2022-04-12
SUZHOU ZHIJIA SCI & TECH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This detection method ignores the actual shape of the obstacle, which will lead to inaccurate detection results and missed detection, which will affect the control decision of the current vehicle and cannot control the current vehicle to effectively avoid obstacles.

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
  • Decision information acquisition method and device, terminal and storage medium
  • Decision information acquisition method and device, terminal and storage medium
  • Decision information acquisition method and device, terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0067] In this application, the terms "first" and "second" are used to distinguish the same or similar items with basically the same function and function. It should be understood that "first", "second" and "nth" There are no logical or timing dependencies, nor are there restrictions on quantity or order of execution.

[0068] In this application, the term "at least one" means one or more, and the meaning of "multiple" means two or more.

[0069] In the specific implementation of this application, related data such as sample images, test images, and road images are involved. When the embodiments of this application are applied to specific products or technologies, it is necessary to obtain user permission or consent, and the coll...

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 provides a decision information acquisition method and device, a terminal and a storage medium, and belongs to the field of automatic driving. The method comprises the following steps: acquiring a road image shot by a current vehicle in a driving process; in the road image, a first target area and lane line information are determined, the first target area is a non-driving area in the road image, and the lane line information is used for indicating each lane line in the road image; and determining decision information based on the lane line information and the first target area. According to the scheme, the first target area and the lane line information are determined from the road image shot in the current vehicle driving process, the position of the lane line on the road in the road image can be determined, the driving environment around the current vehicle can be determined based on the lane line and the non-driving area, and then the decision information is determined; therefore, the current vehicle is controlled to effectively avoid the obstacles on the road according to the decision information, and the control efficiency of the vehicle is improved.

Description

technical field [0001] The present application relates to the field of automatic driving, and in particular to a method, device, terminal and storage medium for acquiring decision information. Background technique [0002] With the development of driverless technology, driverless cars have been able to handle most traffic scenarios. However, in the process of automatic driving of the current vehicle, the game between the current vehicle and the obstacles on the lane is ubiquitous. Therefore, it is a very important research direction to detect and predict obstacles to control the safe driving of the current vehicle. [0003] At present, when detecting obstacles, the obstacles are usually simplified into a bounding box. This detection method ignores the actual shape of the obstacle, which will lead to inaccurate detection results and missed detection, which will affect the control decision of the current vehicle and cannot control the current vehicle to avoid obstacles effec...

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): G06V20/58G06T7/73G06V10/26G06V10/774G06K9/62
Inventor 左罗江志浩王超张笑枫
Owner SUZHOU ZHIJIA SCI & TECH 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