A method of operating a parking assistance system involves operating a first sensor onboard a parking vehicle to obtain a first distance measurement to a parked vehicle, and transmitting a first wireless signal which activates a second sensor onboard the parked vehicle. The second sensor obtains a second distance measurement to the parking vehicle and transmits the result via a second wireless signal. The second wireless signal is received by the parking vehicle which then determines an inter-vehicle distance based on the first and second distance measurements, and uses the inter-vehicle distance to perform a parking maneuver. The transmission of the second distance measurement by the parked vehicle may be contingent upon existence of a condition (such as a sufficient state-or-charge of a vehicle battery or prior consent of an operator) of the parked vehicle when the parked vehicle receives the first wireless signal.
Method for assisting vehicle parking using sensors on both a parking vehicle and a parked vehicle
2016-12-06
Patent
Electronic Resource
English
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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