Control device for vehicle
US7625312B2 · kind B2 · utility
3Cited by
6References
36Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 2006 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Apr 3, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H63/50
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An ECT-ECU executes a program including the steps of: executing an oil cooler abnormality determination process; if the oil cooler is abnormal and an oil temperature TH is at least an other-component-abnormality-incurring temperature where the oil cooler is abnormal, executing an engine speed limit process where the oil cooler is abnormal; if the oil cooler is not abnormal and the oil temperature TH is at least an other-component-abnormality-incurring temperature where the oil cooler is normal, executing an engine speed limit process where the oil cooler is normal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.