Hybrid vehicle drive control device, hybrid vehicle drive control method and program thereof
US6960152B2 · kind B2 · utility
25Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2002 |
| Grant date | Nov 1, 2005 |
| Priority date | — |
| Expiry date | Feb 26, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hybrid control device including a drive motor that compensates for an excessive or a deficient amount of engine torque with respect to a vehicle requirement torque and a controller that detects a torque limit index, which is an index that limits a drive motor torque, determines whether the torque limit index has exceeded a threshold value, limits the drive motor torque when the torque limit index has exceeded the threshold value, and adjusts the engine torque in accordance with a limiting of the drive motor torque.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.