Techniques for operating a self-driving or driver-assist vehicle or other autonomous or semi-autonomous machines are provided. A method according to these techniques includes transmitting a first signal, via an ultra-high frequency (UHF) band, to one or more markers; receiving return signals, at a radar transceiver via a second frequency range different from the UHF band, from the one or more markers; and determining one or more estimate locations of the navigation system based on the return signals.
NAVIGATION TECHNIQUES FOR AUTONOMOUS AND SEMI-AUTONOMOUS VEHICLES
2020-08-13
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06K Erkennen von Daten , RECOGNITION OF DATA |
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