Vehicle performing idling stop
US9382892B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2013 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Oct 24, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A vehicle comprises an engine, a starter motor, and a starter battery supplying power to the starter motor, further an auxiliary power storage system connected in parallel to the starter battery, an alternator for generating regenerative power and charging the starter battery and the auxiliary power storage system, an engine room for disposing the engine, and a cabin for disposing the auxiliary power storage system. The auxiliary power storage system comprises a power storage portion for electric equipment connected in parallel to the starter battery through a relay, and a relay controlling circuit configured to carry out the ON control of the relay at power generation of the alternator, and the OFF control of the relay at restarting the engine in a state of idling stop, and further the relay is disposed in the engine room.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.