Determining a tire pressure status in a vehicle
US11505015B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Dec 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system for determining a tire pressure status in a vehicle is provided. The system includes at least one processing device, which may be arranged to: estimate values of a set of predetermined vehicle parameters; calculate a tire pressure parameter as a predetermined function of the values of the set of predetermined vehicle parameters, wherein said predetermined function has been generated by training a machine learning system, such as, for example, a neural network or a Support Vector Machine, using values of a large number of sets of predetermined vehicle parameters and associated tire pressure parameters; and determine a tire pressure status, indicating whether or not there is tire under-inflation, by comparing said tire pressure parameter with a threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.