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:
Nov. 08, 2022
Filed:
Aug. 28, 2018
Uatc, Llc, San Francisco, CA (US);
Thomas Lawrence Smith, Rodeo, CA (US);
UATC, LLC, San Francisco, CA (US);
Abstract
A vehicle that has electronic systems including an autonomous vehicle stack includes a dual output power system for powering the electronic systems of the vehicle. The power system includes a battery at a first voltage level for storing energy at the first voltage level, a dual output belt-driven starter generator that is started by a starter receiving power from the battery at the first voltage level and that provides dual outputs at a second voltage level for providing power to the electronics systems, at least one DC-DC converter that converts the dual outputs at the second voltage level to dual outputs at the first voltage level, and first and second power distributors that distribute power from the battery and DC-DC converter(s) to the electronic systems. The power systems may be configured to power safety critical components from respective power distributors and DC-DC converters at the respective voltage levels.