The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2024
Filed:
Apr. 20, 2022
GM Cruise Holdings Llc, San Francisco, CA (US);
Geoffrey Louis Chi-Johnston, San Francisco, CA (US);
Laura Athena Freeman, Golden, CO (US);
Christopher Brian Roland, Santa Monica, CA (US);
Daniel Tien, San Francisco, CA (US);
Feng Tian, Foster City, CA (US);
Seunghyun Min, Oakland, CA (US);
Lei Huang, San Jose, CA (US);
Diego Plascencia-Vega, San Francisco, CA (US);
GM Cruise Holdings LLC, San Francisco, CA (US);
Abstract
The present technology is directed to training and the use of a machine learning model to measure the safety of an autonomous vehicle (AV) driving in simulation. An AV management system can run a simulation of an AV autonomously piloting itself and collect simulation driving data. Further, the AV management system can parse the simulation driving data into kinematic and semantic environmental features and output a simulation safety score of the simulation based on the kinematic and semantic environmental features. The simulation safety score indicates a probability of a safety critical event such as a collision or a near-miss between the AV and the at least one simulated object in the simulation.