Intelligent variable mode control method for variable altitude turbocharging system of diesel engine
US-12025066-B1 · Jul 2, 2024 · US
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Fuzzy logic control
Fuzzy logic control · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02D41/1404 |
| Official title | {Fuzzy logic control} |
| Display label | Fuzzy logic control |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for controlling purge of vehicle
US-11466630-B2 · Oct 11, 2022 · US
Device and method for controlling purge of vehicle
US-2021017920-A1 · Jan 21, 2021 · US
Control device, control method, and control program
US-10605188-B2 · Mar 31, 2020 · US
Control device, control method, and control program
US-2019242319-A1 · Aug 8, 2019 · US
Process for reducing abnormal combustion within an internal combustion engine
US-10273886-B2 · Apr 30, 2019 · US
Equipment health monitoring method and system and engine
US-9797328-B2 · Oct 24, 2017 · US
Fuzzy control of an internal combustion engine
US-2017045011-A1 · Feb 16, 2017 · US
Controller for hybrid vehicle
US-9475486-B2 · Oct 25, 2016 · US
Equipment health monitoring method and system and engine
US-2016177856-A1 · Jun 23, 2016 · US
Multivariable control system for setpoint design
US-9146545-B2 · Sep 29, 2015 · US