Method for determining location of vehicle

摘要

A method for determining the location of a vehicle may include: determining, by a controller, whether first location information of a vehicle is normally received through a GNSS (Global Navigation Satellite System) receiver; determining whether two or more infrastructure devices exist within a reference distance from the vehicle; and determining the location of the vehicle according to whether the first location information of the vehicle is normally received and whether two or more infrastructure devices exist.

主权项

1. A method for determining a location of a vehicle, the method comprising:
receiving GNSS (Global Navigation Satellite System) signals during a first drive of the vehicle; determining a first location based on the GNSS signals during the first drive, wherein the GNSS signals are strong enough to compute the first location during the first drive; subsequently still during the first drive, receiving wireless signals from two or more infrastructure devices, wherein wireless signals from each of the two or more infrastructure devices comprise location information of each device; computing a second location based on the location information of each of the two or more infrastructure devices during the first drive; calculating a location error based on the first location and the second location during the first drive; and still during the first drive, determining the location of the vehicle using the location error.