Method and apparatus for controlling creep torque for vehicle including driving motor
US9333877B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2014 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Dec 3, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of controlling a creep torque of a vehicle includes: determining whether the vehicle is in a creep driving state based on an accelerator pedal position value; determining whether a vehicle speed is greater than a set vehicle speed; determining at a first time whether a deceleration condition is satisfied when the vehicle speed is greater than the set vehicle speed; when the deceleration condition is satisfied at the first time, storing a first time at which the deceleration condition is satisfied and determining whether a deceleration release condition is satisfied; when it is determined that the deceleration release condition is satisfied, determining at a second time whether the deceleration condition is satisfied; and when it is determined that the deceleration condition is satisfied at the second time, storing the second time at which the deceleration condition is satisfied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.