Braking control method, vehicle, storage medium and chip
US12397757B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2024 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Mar 21, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T8/171
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A brake control method, which is applied to a vehicle, and includes: determining abnormal conditions of a primary brake unit and a backup brake unit; determining a vehicle control strategy according to the abnormal condition; controlling rear wheels to be in a free-rolling state in the case that the vehicle control strategy corresponds to a first abnormal condition; and performing, by the primary brake unit, braking according to first wheel speed information collected by a first wheel speed sensor and first axle speed information of a rear axle motor, or according to the first wheel speed information, the first axle speed information and second axle speed information of a front axle motor in response to a braking request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.