A vehicle equipped with analysing means that analyse a zone (ZA) located in front of the vehicle is equipped with a lighting device (DE). This device (DA) comprises: - a first source (S1) that generates first photons and a reflector (RP) that reflects the first photons toward the zone (ZA) so that they form a first light beam (F1) that performs a photometric lighting function, - an assembly that is installed in front of the reflector (RP), that is positionable in various angular positions, and that comprises a second source (S2) that generates second photons and a lens (LF) that forms, with the second photons, a second light beam (F2) that is narrow and that points toward a sub-zone of the zone (ZA) that depends on the angular position of the assembly, and - controlling means (MC) that set the angular position of the assembly in case of detection of an obstacle in a sub-zone of known position with respect to a coordinate system of the vehicle (V).
DISPOSITIF D'ÉCLAIRAGE À FAISCEAU PRINCIPAL ET FAISCEAU ÉTROIT PRODUIT PAR UN ENSEMBLE ORIENTABLE EN FONCTION DE LA POSITION D'UN OBSTACLE DÉTECTÉ DEVANT UN VÉHICULE
LIGHTING DEVICE THAT EMITS A MAIN BEAM AND A NARROW BEAM, THE LATTER BEING PRODUCED BY AN ASSEMBLY THAT IS ORIENTABLE DEPENDING ON THE POSITION OF AN OBSTACLE DETECTED IN FRONT OF A VEHICLE
EINEN HAUPTSTRAHL UND SCHMALEN STRAHL EMITTIERENDE BELEUCHTUNGSVORRICHTUNG, WOBEI LETZTERER DURCH EINE JE NACH POSITION EINES VOR EINEM FAHRZEUG ERKANNTEN OBJEKTS AUSRICHTBARE ANORDNUNG ERZEUGT WIRD
2020-09-16
Patent
Electronic Resource
French
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS |
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