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:
Oct. 19, 2021
Filed:
Mar. 28, 2018
Hrl Laboratories, Llc, Malibu, CA (US);
Kenji Yamada, Redondo Beach, CA (US);
Rajan Bhattacharyya, Sherman Oaks, CA (US);
Aruna Jammalamadaka, Agoura Hills, CA (US);
Dmitriy V. Korchev, Irvine, CA (US);
Chong Ding, Sunnyvale, CA (US);
HRL Laboratories, LLC, Malibu, CA (US);
Abstract
Described is a system for analyzing time series data. A sequence of symbols is generated from a set of time series input data related to a moving vehicle using automatic segmentation. A grammar is extracted from the sequence of symbols, and the grammar is a subset of a probabilistic context-free grammar (PCFG). Using the grammar, time series input data can be analyzed, and a prediction of the vehicle's movement can be made. Vehicle operations for an autonomous vehicle are determined using the prediction.