Vehicle braking control method and system, vehicle and computer-readable storage medium
US11731597B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2020 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Sep 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2270/613
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle braking control method includes activating an electronic parking brake system on a vehicle to perform a braking operation; checking whether a rear wheel unlock braking activation condition is met during the braking operation, and if it is met, acquiring a current vehicle stability characteristic. The method further includes determining whether the acquired vehicle stability characteristic is within a preset range; if it is, using motive power supplied by an electric machine on the vehicle together with a rear wheel unlock braking system to execute the braking operation, otherwise executing the braking operation with the rear wheel unlock braking system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.