Method and device for generating traffic scene for virtual driving environment

A traffic scene and generation device technology, applied in the field of virtual driving environment, can solve the problem of not being able to provide various and exquisite scenes

Active Publication Date: 2020-08-07
STRADVISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the existing virtual driving environment, only scenes related to specific traffic conditions are provided, so there is a problem that it is impossible to provide various and detailed scenes like the actual driving environment

Method used

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  • Method and device for generating traffic scene for virtual driving environment
  • Method and device for generating traffic scene for virtual driving environment
  • Method and device for generating traffic scene for virtual driving environment

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Embodiment Construction

[0035] The following detailed description of the present invention will refer to the drawings showing specific embodiments that can implement the present invention as examples to clarify the multiple objectives, multiple technical solutions, and multiple advantages of the present invention. These embodiments will be described in detail in such a way that a person of ordinary skill can fully implement the present invention.

[0036] In addition, in the detailed description of the present invention and the scope of the claims, the term "comprising" and its variants do not mean to exclude other technical features, multiple appendages, multiple structural elements, or multiple steps. A person of ordinary skill can understand part of the other multiple objectives, multiple advantages, and multiple characteristics of the present invention from this specification, and can understand part of the present invention during the implementation process. The following illustrations and drawings...

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Abstract

The present invention relates to a method for creating a traffic scene in a virtual driving environment. A method for executing a traffic scene-generating device comprises the steps of (a), in a statein which the driving data generated by using the preceding traffic data and detailed traffic data is acquired, extracting the driving environment information by inputting the driving data into a situation analyzer; extracting the vehicle state information for the autonomous vehicle by inputting the driving data to a vehicle information extractor to thereby generate the sequential traffic log based on the driving sequence, wherein the previous traffic data corresponds to the discrete traffic data extracted from an existing driving image through an image-based advanced driving assistance system, and the detailed traffic data corresponds to the sequential traffic data collected from the sensors of a data collection vehicle driven in an actual driving environment; and (b) inputting the sequential traffic log into a scene enhancement network.

Description

Technical field [0001] The present invention relates to a virtual driving environment for the purpose of learning an autonomous driving vehicle, and more specifically, to a method and device for generating a traffic scene in a virtual driving environment for learning, testing, and checking the autonomous driving vehicle. Background technique [0002] Today's vehicles are gradually equipped with more driver assistance systems. In particular, cars can be equipped with driver assistance systems such as automatic driving, blind spot detectors, automatic parking, and automatic navigation. However, testing or verifying automatic driving and automatic assistance systems is very complicated and may require long-term road driving tests (for example, millions of hours and millions of miles). The update of the automatic driving and driving assistance system needs to be re-inspected, and it is also considered that the inspection needs to be carried out separately according to the type of veh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F30/15G09B9/05G09B9/052G06V10/764
CPCG09B9/05G09B9/052G06N3/006G06N3/08G08G1/0112G08G1/0129G08G1/0141G08G1/0133G08G1/166G06V20/44G06V20/56G06V10/82G06V10/764G06N7/01G06N3/044G06N3/045G06F30/20G08G1/0104G05D1/0088G05D1/0246G06F2111/18G05B17/02G06V20/40
Inventor 金桂贤金镕重金鹤京南云铉夫硕熏成明哲申东洙吕东勋柳宇宙李明春李炯树张泰雄郑景中诸泓模赵浩辰
Owner STRADVISION
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