Electrified vehicle and method of controlling same
US-2024424930-A1 · Dec 26, 2024 · US
System and method of vehicle system control based on a vehicle reference speed
US9211809B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9211809-B2 |
| Application number | US-201414169459-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 31, 2014 |
| Priority date | Mar 15, 2013 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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Abstract
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A method for controlling a vehicle system includes determining a vehicle reference speed using an off-board-based input speed and an onboard-based input speed. The off-board-based input speed is representative of a moving speed of the vehicle system and is determined from data received from an off-board device. The onboard-based input speed is representative of the moving speed of the vehicle system and is determined from data obtained from an onboard device. The method includes using the vehicle reference speed to at least one of measure wheel creep for one or more wheels of the vehicle system or control at least one of torques applied by or rotational speeds of one or more motors of the vehicle system.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method comprising: determining a first vehicle reference speed of a vehicle system that is capable of traveling along a route using an off-board-based input speed and an onboard-based input speed, the off-board-based input speed representative of a first moving speed of the vehicle system and determined from data received from an off-board device the onboard-based input speed representative of a second moving speed of the vehicle system and determine…
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- What does patent US9211809B2 cover?
- A method for controlling a vehicle system includes determining a vehicle reference speed using an off-board-based input speed and an onboard-based input speed. The off-board-based input speed is representative of a moving speed of the vehicle system and is determined from data received from an off-board device. The onboard-based input speed is representative of the moving speed of the vehicle s…
- Who is the assignee on this patent?
- Gen Electric
- What technology area does this patent fall under?
- Primary CPC classification B60L15/20. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 15 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).