Method of navigating a vehicle with an electronic device using bilateration
Abstract:
A method of navigating a vehicle with an electronic device using bilateration to a desired location is disclosed. The method includes the steps of receiving, with an electronic device, a plurality of signals emitted from a plurality of transmitting devices within a vicinity of the electronic device and determining a signal quality for the signals that are received based on 1) a RSSI or 2) a received signal power and a received signal gain, and signal propagation characteristics based on transmitting device information. The signal propagation characteristics is compared with either 1) the RSSI or 2) the received signal power and the received signal gain and at least two of the signals are designated having a highest signal quality, and are used to determine a distance that the electronic device is from the transmitting devices for locating the electronic device. New coordinates are generated for the electronic device based upon the distances from the plurality of transmitting devices and the new coordinates are recorded as a current location of the electronic device to thereby navigate the vehicle. The current location of the vehicle is compared to the desired location and new coordinates continue generating as the vehicle moves.
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