The invention provides an automobile tail light control device and method. The automobile tail light control device is in electric connection with an automobile horn and an automobile tail light, and the automobile tail light control device comprises a microprocessor which is in electric connection with the horn and the tail light and a sound source identification module which is in electric connection with the microprocessor and used for identifying the strength or the duration time of a sound source signal in the environment; when the microprocessor judges that the horn has a trigger signal, the microprocessor reads the sound source signal strength or the sound signal duration time which are detected by the sound source identification module and lightens the tail light according to the strength or the duration time of the sound source signal. According to the automobile tail light control device and method, the tail light is lightened according to state detection of the automobile horn, the brightness of the tail light can be adjusted according to the strength or the duration time of the sound source signal sent by the horn, caution can be conducted more visually and intuitively for rear automobiles, and the running safety is improved.
Automobile tail light control device and method
2015-07-22
Patent
Elektronische Ressource
Englisch
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 |
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