Method for updating a sensor using a robust sensor offset learning algorithm
US6564125B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2001 |
| Grant date | May 13, 2003 |
| Priority date | — |
| Expiry date | Aug 27, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D15/0245
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for updating a sensor offset and a medium encoded with a machine-readable computer program code for updating a sensor using a robust sensor learning algorithm wherein the method includes obtaining vehicle data signals, obtaining a position sensor data signal, the position sensor data signal being responsive to a stored positional offset data signal, determining whether algorithm initial conditions are satisfied, formulating a new positional offset data signal conditioned on satisfaction of the initial conditions, and storing said new positional offset data signal so as to combine said new positional offset data signal with said stored positional offset data signal and replace said stored positional offset data signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.