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

A method and apparatus for rendering a scene in a vehicle autopilot simulator

A technology of automatic driving and simulator, which is applied in the scene field of rendering vehicle automatic driving simulator, can solve the problems of high manpower and material cost, and achieve good debugging and verification effects

Active Publication Date: 2018-12-28
SHENZHEN HORIZON ROBOTICS TECH CO LTD
View PDF4 Cites 32 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of actual vehicle debugging usually requires a lot of manpower and material costs, and has certain risks

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 method and apparatus for rendering a scene in a vehicle autopilot simulator
  • A method and apparatus for rendering a scene in a vehicle autopilot simulator
  • A method and apparatus for rendering a scene in a vehicle autopilot simulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A method and device for rendering a scene in a vehicle automatic driving simulator according to an embodiment of the present disclosure will be described below with reference to the accompanying drawings.

[0015] Such as figure 1 As shown, an example method 100 for rendering a scene in a vehicle automatic driving simulator according to an embodiment of the present disclosure may include:

[0016] Step S110, extracting at least one map element from the high-precision map;

[0017] Step S120, determining the current state of the virtual target vehicle according to the automatic driving scheme used to control the virtual target vehicle to travel in the aforementioned scene;

[0018] Step S130, generating a current frame of the aforementioned scene according to the aforementioned at least one map element and the vehicle rendering parameters corresponding to the aforementioned current state;

[0019] Step S140, determining the predicted state of the aforementioned virtual...

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

A method and apparatus for rendering a scene in an autopilot simulator of a vehicle is disclosed. That method may include extracting at least one map element from a high precision map; determining a current state of the virtual target vehicle according to an autopilot scheme for controlling the virtual target vehicle to travel in the scene; generating a current frame of the scene according to at least one map element and vehicle rendering parameters corresponding to the current state; determining a predicted state of the virtual target vehicle at a point in time corresponding to a next frame of the scene according to the autopilot scheme; and generating a next frame based on the current frame, the prediction state and at least one map element. Through the method and the device, the scene in the vehicle autopilot simulator can be rendered well and good debugging and verification effects can be obtained.

Description

technical field [0001] The present disclosure generally relates to the technical field of vehicle automatic driving, and in particular to a method and device for rendering a scene in a vehicle automatic driving simulator. Background technique [0002] The development of vehicle autonomous driving systems often requires a lot of debugging and verification. The method of actual vehicle debugging usually requires a lot of manpower and material costs, and has certain risks. Preliminary debugging and verification can be carried out through the vehicle automatic driving simulator. [0003] It is expected to be able to render the scenes in the vehicle automatic driving simulator well, and then obtain good debugging and verification results. Contents of the invention [0004] In one aspect, the present disclosure provides a method for rendering a scene in a vehicle automatic driving simulator, the method may include: extracting at least one map element from a high-precision map;...

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 Applications(China)
IPC IPC(8): G06F17/50G06T13/20
CPCG06T13/20G06F30/20
Inventor 韩露冰刘伟伟林鹏宏
Owner SHENZHEN HORIZON ROBOTICS TECH 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