Vehicle-use power supply control apparatus and control apparatus for controlling electric rotating machine mounted on vehicle as main engine
US8760003B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2011 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Jan 1, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60L2240/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The vehicle-use power supply control apparatus is for controlling transmission of electric power between a vehicle-mounted power supply apparatus including switching elements turned on and off in accordance with manipulation signals and an external power supply located outside the vehicle. The vehicle-use power supply control apparatus includes a control section to output an electric power transmission command signal depending on an electric power transmission request signal received from an external device, and a manipulation signal generating section to generate the manipulation signals based on the electric power transmission command signal received from the control section. The control section is configured to operate in order that noise sound generated due to switching operation of the vehicle-mounted power supply apparatus is within an audio frequency range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.