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. 19, 2023
Filed:
Mar. 29, 2021
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The disclosed vehicle braking device controls a hydraulic brake system () and a regeneration brake system () mounted on a vehicle () in accordance with an acceleration value and a brake value, and includes a first divider (), a second divider (), and a controller (). The first divider () divides a driver demand torque set according to the accelerator value into a target coast torque and a remaining torque. The second divider () divides a sum of a deceleration torque set according to the brake value and the target coast torque divided by the first divider () into a hydraulic-brake demand torque and a regeneration-brake demand torque. The controller () controls the hydraulic brake system (), using the hydraulic-brake demand torque, and controls the regeneration brake system (), using a total regeneration brake torque calculated from the remaining torque and the regeneration-brake demand torque. This configuration can improve the feeling of operating the brake, resolving the feeling of the shortage of deceleration.