Control system for vehicle
US9586587B2 · kind B2 · utility
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10Claims
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Assignee
Inventors
Key dates
| Filing date | Nov 5, 2015 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Nov 5, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2300/58
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A controller is configured to obtain a speed ratio equivalent value that is determined by a speed ratio set in a transmission unit, and is configured to control an engine by setting an operating point of the engine such that the operating point in the case where a lockup clutch is engaged and the speed ratio equivalent value is large is lower in an output rotation speed for a predetermined output torque than the operating point in the case where the lockup clutch is engaged and the speed ratio equivalent value is smaller than the large speed ratio equivalent value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.