Systems and methods for improving torque response of an engine
US-2015307076-A1 · Oct 29, 2015 · US
Device for controlling hybrid vehicle
US9834201B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9834201-B2 |
| Application number | US-201314782768-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 10, 2013 |
| Priority date | Apr 10, 2013 |
| Publication date | Dec 5, 2017 |
| Grant date | Dec 5, 2017 |
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- Title
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Abstract
Official abstract text for this publication.
A control device of a hybrid vehicle including an engine, an electric motor coupled to a power transmission path between the engine and drive wheels, and a clutch connecting/disconnecting a power transmission path between the engine and both the electric motor and the drive wheels, the control device performing detection of air-fuel ratio variation between cylinders of the engine, the control device changing an operation state of the clutch based on a request drive force of the vehicle, and the control device performing the detection of air-fuel ratio variation when the clutch is in an open state or a slip amount of the clutch is equal to or larger than a preset value.
First claim
Opening claim text (preview).
The invention claimed is: 1. A control device of a hybrid vehicle including an engine, an electric motor disposed on a first power transmission path between the engine and drive wheels, and a clutch connecting/disconnecting a second power transmission path between the engine and the electric motor, the second power transmission path being part of the first power transmission path, the control device performing detection of air-fuel ratio variation between cylinders of the engine,…
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Cross-Sectional Technologies · mapped topic
Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9834201B2 cover?
- A control device of a hybrid vehicle including an engine, an electric motor coupled to a power transmission path between the engine and drive wheels, and a clutch connecting/disconnecting a power transmission path between the engine and both the electric motor and the drive wheels, the control device performing detection of air-fuel ratio variation between cylinders of the engine, the control d…
- Who is the assignee on this patent?
- Inoue Toshio, Toyota Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B60W20/40. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 05 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).