System and method for computing positioning protection levels
US11733397B2 · kind B2 · utility
4Cited by
50References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2022 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Jul 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/44
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method or system can include or be configured to receive a set of satellite observations, receiving sensor data, determining a position estimate and associated positioning error for a rover based on the set of satellite observations and the sensor data, determine a protection level associated with the position estimate based on a set of potential faults, and optionally provide an alert when the positioning error exceeds the protection level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.