Hybrid type vehicle drive control apparatus, hybrid type vehicle drive control method, and program thereof
US6757598B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2002 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Aug 3, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/91
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hybrid type vehicle drive control apparatus having a generator; a generator inverter for driving the generator; a drive motor; a drive motor inverter for driving the drive motor; a battery connected to the generator inverter and the drive motor inverter; a first voltage detection device that detects a voltage applied to the generator inverter; a second voltage detection device that detects a voltage applied to the drive motor inverter; a third voltage detection device that detects a battery voltage; and a system voltage determination processing means for determining a system voltage based on detection results provided by the first to third voltage detection devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.