A vehicle includes a camera capturing an image of a road sign associated with a road that the vehicle is traveling on. A first processing device is communicatively coupled to the camera and recognizes text characters in the captured image. A second processing device is communicatively coupled to the first processing device and converts the recognized text characters into an electronic speech signal. A loudspeaker is communicatively coupled to the second processing device and converts the electronic speech signal into audible speech that can be heard by the driver of the vehicle.
Road sign announcer
2019-09-17
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 / G06V / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS |
ROAD SIGN DISPLAY DEVICE, ROAD SIGN DISPLAY METHOD, AND ROAD SIGN DISPLAY PROGRAM
European Patent Office | 2022
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