A dimming glass control device includes a voltage applying section for changing the transmittance by application and non-application of the AC voltage to the dimming film of a dimming glass as a rear glass for a vehicle; a status detecting section for detecting a brightness/darkness status outside the vehicle, a weather status, a status of switching-on instruction for a headlight, a status of operation instruction for a rear wiper, and a movement status of the vehicle; and a control section for causing the voltage applying section to reduce the transmittance of the dimming film and to prohibit reduction of the transmittance, upon a detection result of the status detecting section indicating a dark state outside the vehicle; a rain state; a light on-state of the headlight; a wiper on-state of the rear wiper; and a backward moving state of the vehicle.
DIMMING GLASS CONTROL DEVICE AND DIMMING CONTROL SYSTEM
2022-09-22
Patent
Electronic Resource
English
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... |