SYSTEM AND METHOD FOR GENERATING REALISTIC SIMULATION DATA FOR TRAINING AN AUTONOMOUS DRIVER

Patent №

US 11,270,165

Granted

2022-03-08

Filed 2021

Owner

COGNATA LTD.

Lab

AI components

5

ml · vision · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17286526

A method for training a model for generating simulation data for training an autonomous driving agent, comprising: analyzing real data, collected from a driving environment, to identify a plurality of environment classes, a plurality of moving agent classes, and a plurality of movement pattern classes; generating a training environment, according to one environment class; and in at least one training iteration: generating, by a simulation generation model, a simulated driving environment according to the training environment and according to a plurality of generated training agents, each associated with one of the plurality of agent classes and one of the plurality of movement pattern classes; collecting simulated driving data from the simulated environment; and modifying at least one model parameter of the simulation generation model to minimize a difference between a simulation statistical fingerprint, computed using the simulated driving data, and a real statistical fingerprint, computed using the real data.

Machine learningVisionKnowledge representationPlanningAI hardwareG06N 3/006G06F 18/2148G06F 18/2193G06F 18/2415G06F 18/285G06N 5/043G06N 20/00G06T 7/0002+9 more

AI classification

Machine learning1.00
Planning1.00
Vision1.00
AI hardware0.80
Knowledge representation0.67
Evolutionary computation0.02
Natural language0.00
Speech0.00

Ownership

COGNATA LTD.

assignment · 561810870

Assignors

ATSMON, DAN, ASA, ERAN, SPIEGEL, EHUD

On an employer assignment, the assignors are typically the inventors.

From the same owner

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