Satellite signal calibration system
AssigneeUber Technologies, Inc.
InventorBrett Browning
Life of this patent
Estimating the term…
Abstract
A satellite signal calibration system can receive sensor data from one or more sensors provided on a vehicle and detect satellite signal from one or more satellites of a satellite positioning system. Using the sensor data, the system can perform a localization operation to determine a current location of the vehicle. The system may then determine timing offsets of the satellite signals from each of the one or more satellites based at least in part on the current location of the vehicle.
Claims20
A satellite signal calibration system, comprising:
- one or more processors;
- and
- a memory storing instructions that, when executed by the one or more processors, cause the satellite signal calibration system to:
- receive sensor data from one or more sensors provided on a vehicle;
- detect satellite signals from one or more satellites of a satellite positioning system;
- using the sensor data, perform a localization operation to determine a current location of the vehicle;
- and
- determine timing offsets of the satellite signals from each of the one or more satellites based at least in part on the current location of the vehicle.
A non-transitory computer-readable medium storing instructions that, when executed by one or more processors, cause the one or more processors to:
- receive sensor data from one or more sensors provided on a vehicle;
- detect satellite signals from one or more satellites of a satellite positioning system;
- using the sensor data, perform a localization operation to determine a current location of the vehicle;
- and
- determine timing offsets of the satellite signals from each of the one or more satellites based at least in part on the current location of the vehicle.
A computer-implemented method of calibrating satellite signals, the method being performed by one or more processors and comprising:
- receiving sensor data from one or more sensors provided on a vehicle;
- detecting satellite signals from one or more satellites of a satellite positioning system;
- using the sensor data, performing a localization operation to determine a current location of the vehicle;
- and
- determining timing offsets of the satellite signals from each of the one or more satellites based at least in part on the current location of the vehicle.
Dependencies are inferred from the claim text.