A computing device in a vehicle can be programmed to activate a self-cleaning glass surface by irradiating the self-cleaning glass surface with LED ultraviolet radiation based on a determined energy of external ultraviolet radiation and a schedule. The computing device can activate a self-cleaning glass surface by irradiating the self-cleaning glass surface with LED ultraviolet radiation based on determining an optical state of the self-cleaning glass.
Self-cleaning sensor surface
2019-07-30
Patent
Elektronische Ressource
Englisch
IPC: | A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / 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 |