An automotive glazing system, comprising: at least one glass layer (2); a plurality of light emitters (10) injecting light into at least a portion of at least one edge of the glazing; a plurality of light detectors (20) measuring simultaneously the intensity of light emitted by each of said plurality of light emitters from at least a portion of at least one edge of the glazing; and at least one processing unit (15) communicably coupled to the automotive glazing, the plurality of light emitters and the plurality of light detectors to: scan periodically the intensity of light received by said plurality of light detectors; store the scanned data; compare new scans with historical data; estimate the presence of contaminants by a drop in intensity at some detectors without an increase at some detectors; and estimate the safety status of the glazing by identifying permanent damage by an increase in intensity at some detectors.
AUTOMOTIVE GLAZING WITH SAFETY STATUS DETECTION
FAHRZEUGVERGLASUNG MIT SICHERHEITSSTATUSERKENNUNG
VITRAGE AUTOMOBILE À DÉTECTION D'ÉTAT DE SÉCURITÉ
2024-04-24
Patent
Elektronische Ressource
Englisch
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
SAE Technical Papers | 1983
SAE Technical Papers | 1976
Automotive Safety Glazing Materials
SAE Technical Papers | 2021
Automotive Safety Glazing Manual
SAE Technical Papers | 1965