Control apparatus and method for hybrid vehicle
US7101308B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2004 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | Jul 31, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In control apparatus and method for a hybrid vehicle, a target driving power and a target driving torque are calculates from at least one of detected values and estimated values of both of a vehicle speed and an accelerator opening angle, a target engine speed is calculated from the target driving power; and target values of motor torques of the first and second motors/generators and of an engine torque are set from at least one of revolution speed variation rates of any two revolution elements of a power transmission mechanism of the hybrid vehicle and a running resistance torque, the target engine speed, an engine speed, the target driving power, and the target driving torque in such a manner that no excessive lack in the driving torque for the target driving torque occurs and a deviation between the target engine speed and the engine speed is decreased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.