A parking assist system for a vehicle uses cameras to collect ground images at opposite edges of the vehicle. A speed sensor provides a speed signal representing a speed of the vehicle. When speed is less than a threshold, a navigation system compares a geographic location of the vehicle to map data or the camera images are monitored to detect parking zones. A parking controller is coupled to the cameras, a display panel, navigation system, and speed sensor. When the parking controller detects that the geographic location of the vehicle coincides with a parking zone then the parking controller 1) examines the ground images to recognize a pair of edge boundaries of a parking spot, 2) calculates a proportion of an intersection length of the vehicle contained within the boundaries to a full length of the vehicle, and 3) displays the calculated proportion as a percentage on the display panel.
Parking assist system with parking spot occupancy readout
2020-07-14
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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