Method of controlling oil pump of vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 13, 2022
Grant Date -
Mar 18, 2021
app pub date -
Aug 14, 2020
filing date -
Sep 16, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of controlling an oil pump of a vehicle includes: acquiring, by a controller, information on an engine operating state or a driving condition detected by a driving information detection part; determining, by the controller, whether a predetermined condition of an alternate mode is satisfied on the basis of the acquired information on the engine operating state or the driving condition; and, when the condition of the alternate mode is satisfied, sequentially performing, by the controller, a high-pressure operation control that controls an operation of an oil pump system so as to an oil pressure of an engine to converge on a predetermined target high-pressure value and a low-pressure operation control that controls the oil pressure of the engine to converge on a predetermined target low-pressure value.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2020 Application Filing Year
- F01M Class
- 248 Applications Filed
- 177 Patents Issued To-Date
- 71.38 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F01M Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 13, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 13, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 13, 2034 |
