Transmission control system for an electric vehicle
US8827867B1 · kind B1 · utility
5Cited by
14References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 2014 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Feb 12, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2061/047
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method of controlling a transmission of a vehicle powered by an electric motor may include initiating a gear engagement in the transmission. The method may also include activating a torque jog in the electric motor to assist with the gear engagement. The torque jog may include a fluctuation in the torque output of the electric motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.