Constant engine torque strategy for an improved catalyst heating phase
US-2024262341-A1 · Aug 8, 2024 · US
Method for optimised launch of a vehicle
US9028367B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028367-B2 |
| Application number | US-201114123123-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 30, 2011 |
| Priority date | May 30, 2011 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A method for optimized launch of a vehicle is provided wherein a driveline of the vehicle at least includes an engine, an automatic transmission, a system for exhaust gas recirculation, which are controlled by a driveline management system, wherein the management system is able to determine the mass of the vehicle, and whereby a launching gear of the transmission is calculated dependent at least on the determined mass of the vehicle, whereby a launching gear is chosen dependent of the power loss caused by the EGR and wherein the power loss caused by the EGR is determined, the available power to launch the vehicle is determined, and the launching gear is recalculated dependent of the available power, and selecting said recalculated launching gear before launch of the vehicle, launch the vehicle with the recalculated launching gear.
First claim
Opening claim text (preview).
The invention claimed is: 1. Method for optimised launch of a vehicle, wherein a driveline of the vehicle at least comprises an engine, an automatic transmission, a system for exhaust gas recirculation (EGR), which are controlled by a driveline management system (MS), wherein the management system is able to determine the mass (m) of the vehicle, and whereby a launching gear of the transmission is calculated dependent at least or the determined mass (m) of the vehicle, comprising c…
Assignees
Inventors
Classifications
- B60W10/02Primary
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9028367B2 cover?
- A method for optimized launch of a vehicle is provided wherein a driveline of the vehicle at least includes an engine, an automatic transmission, a system for exhaust gas recirculation, which are controlled by a driveline management system, wherein the management system is able to determine the mass of the vehicle, and whereby a launching gear of the transmission is calculated dependent at leas…
- Who is the assignee on this patent?
- Eriksson Anders, Bjernetun Johan, Volvo Lastvagnar Ab
- What technology area does this patent fall under?
- Primary CPC classification B60W10/02. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue May 12 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).