A failure determination system for a lighting apparatus determines whether a reflection unit has failed. In particular, the reflection unit forms a projected image by reflecting off light emitted from a light source. The system provides the normalization of the reflection unit and enables to maintain the visibility of the projected image.
FAILURE DETERMINATION SYSTEM FOR A LIGHTING APPARATUS
10.04.2025
Patent
Elektronische Ressource
Englisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 |
Lighting failure determination apparatus and lighting failure determination method
Europäisches Patentamt | 2018
|LIGHTING FAILURE DETERMINATION APPARATUS AND LIGHTING FAILURE DETERMINATION METHOD
Europäisches Patentamt | 2017
|LIGHTING FAILURE DETERMINATION DEVICE AND LIGHTING FAILURE DETERMINATION METHOD
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2023
|