Method and device for generating traffic scene for virtual driving environment

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...

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

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