The invention discloses an automatic dimming system. The automatic dimming system comprises an automobile inner rear-view mirror, a first light source collecting module, a second light source collecting module and a processing module, wherein the first light source collecting module is arranged on a mirror shell of the automobile inner rear-view mirror and is used for collecting light sources behind the automobile; the second light source collecting module is used for collecting ambient light around the automobile; the processing module is in signal connection with the first light source collecting module and the second light source collecting module, and is used for receiving light sources behind the automobile and the ambient light sources around the automobile, and comparing the brightness of the light sources behind the automobile with the ambient light source; when the brightness of the light source emitted by another automobile behind the automobile after comparison is greater than the brightness of the light source of the ambient environment, and is greater than the first preset value, the color of a mirror is regulated, so that the brightness of the light source behind the automobile, which is reflected by the mirror, is greater than the brightness of the ambient light source around the automobile, and is greater than the second preset value, and the second preset value is less than the first preset value.
Automatic dimming system
2016-02-17
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
DIMMING CONTROL DEVICE, DIMMING SYSTEM, DIMMING CONTROL METHOD AND CONTROL PROGRAM
European Patent Office | 2020
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