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. 05, 2024
Filed:
Sep. 21, 2022
Baidu Usa Llc, Sunnyvale, CA (US);
Baoping Yuan, Sunnyvale, CA (US);
Yaoming Shen, Sunnyvale, CA (US);
BAIDU USA LLC, Sunnyvale, CA (US);
Abstract
This disclosure provides systems and methods for electrical power conservation during braking for autonomous or assisted driving vehicles, such as when electrical currents are continuously supplied to the brake system when the vehicle is temporarily halted at a slope. Braking hysteresis is the relationship between the input (e.g., operating pressure, caused by an electrical motor to increase the fluid pressures in the brake system) and the output (e.g., braking pressure applied by the brake pads on the rotors), in which the change of the output is different during the increase of the input and during the decrease of the input. The present disclosure provides techniques for conserving electrical power consumption by using the brake hysteresis.