Tire stiffness estimation and road friction estimation
US11650133B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 16, 2016 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Jan 21, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2552/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The disclosed invention makes use of slip related values to calculate friction related values and tire stiffness related values and feeds back an estimated tire stiffness relates value or a calculated friction related as a basis for further calculations. In particular, the disclosure relates to methods, apparatuses and computer program products to achieve the mentioned objective.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.