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:
Jun. 18, 2024
Filed:
May. 14, 2019
Robert Bosch Gmbh, Stuttgart, DE;
Atsushi Nakamura, Kanagawa, JP;
Shunsaku Ono, Kanagawa, JP;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
Examples herein include a brake hydraulic pressure control device and a brake hydraulic pressure control method capable of preventing a rear wheel of a saddle-type vehicle from lifting. The brake hydraulic pressure control device of a saddle-type vehicle is configured to execute anti-lock brake control and determine an opening time of one opening of a hydraulic pressure adjusting valve, and control the hydraulic pressure adjusting valve to repeatedly open for the opening time and close a main flow path, causing a brake fluid to flow from a master cylinder to a wheel cylinder. A pressure of the brake fluid in the wheel cylinder is increased after a decrease in the pressure of the brake fluid in the wheel cylinder during the anti-lock brake control. The opening time is determined according to the pressure of the brake fluid in the master cylinder and the input gradient of the brake lever.