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

A Visual Processing Method of Trajectory Information

A processing method and trajectory technology, applied in the field of visual processing of trajectory information, can solve problems such as large analysis workload, and achieve the effect of improving development efficiency and reducing data analysis workload.

Active Publication Date: 2022-03-18
北京车网科技发展有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When developing the trajectory planning module of unmanned driving technology, developers need to verify whether the planned trajectory is reasonable and effective. Once the planned trajectory is verified to be unreasonable, developers need to verify the path, speed, and steering angle of the planned trajectory and other information are split, checked and analyzed segment by segment according to the data flow, and the resulting analysis workload is very large

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
  • A Visual Processing Method of Trajectory Information
  • A Visual Processing Method of Trajectory Information
  • A Visual Processing Method of Trajectory Information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0053] figure 1 A schematic diagram of a visual processing method for trajectory information provided by Embodiment 1 of the present invention, as shown in figure 1 As shown, the method mainly includes the following steps:

[0054] Step 1, obtaining the first self-vehicle size information, the first trajectory information and the corresponding first scene information of the simulated vehicle;

[0055] Wherein, the first self-vehicle size...

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 present invention relates to a visual processing method of trajectory information, the method comprising: obtaining the first self-vehicle size information, the first trajectory information and the corresponding first scene information of the simulated vehicle; obtaining the first visualization processing instruction; when When the first visualization processing instruction is a curve comparison processing instruction, according to the first trajectory information and the first scene information, the curve of the path, speed and steering angle of the simulated vehicle is displayed longitudinally according to time; when the first visualization processing instruction When it is a driving process simulation instruction, the driving process simulation display process is performed according to the first self-vehicle size information, the first trajectory information and the first scene information. Through the invention, the analysis workload of developers can be reduced, and the development efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method for visually processing trajectory information. Background technique [0002] When developing the trajectory planning module of unmanned driving technology, developers need to verify whether the planned trajectory is reasonable and effective. Once the planned trajectory is verified to be unreasonable, developers need to verify the path, speed, and steering angle of the planned trajectory Information such as data is split, inspected, and analyzed piece by piece according to the data flow method, and the resulting analysis workload is very large. Contents of the invention [0003] The purpose of the present invention is to address the defects of the prior art, to provide a visual processing method for trajectory information, electronic equipment, and a computer-readable storage medium, to perform visual processing on the input trajectory information, and to provi...

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 Patents(China)
IPC IPC(8): G06F3/0484G06T11/20G07C5/08
CPCG06F3/0484G06T11/203G07C5/0808
Inventor 孙宁高景伯姜川孙红英贾轶春陈瀚
Owner 北京车网科技发展有限公司
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