A fault detector for an intelligent brake light comprises a rear-view mirror of a first motor vehicle, a headlight of a second motor vehicle and a controller, wherein the rear-view mirror comprises a mirror shell, a lens and a driving device; the lens is hinged with the mirror shell; a rear-view mirror surface and a brake checking mirror surface are arranged on the lens; the brake checking mirror is positioned on the back surface of the rear-view mirror surface; the driving device comprises an electric push rod; a starting switch, a stopping switch and a sensor are arranged on the controller; and the sensor is mounted in the mirror shell. During using, the electric push rod is controlled by the controller to control the lens to swing so that the headlight of the rear motor vehicle can be observed by using the brake checking mirror surface; and through the combination of the brake checking mirror surface and a reflecting mirror of the headlight of the rear motor vehicle, whether the brake light is turned on or not is checked. A driver can check whether the brake light has a fault or not without getting off; therefore, a problem that the driver cannot check the brake light during driving is solved.
Fault detector for intelligent brake light
2015-10-28
Patent
Electronic Resource
English
IPC: | 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |