The invention belongs to the technical field of automobile equipment, and particularly relates to an improved automobile tail-lamp device. The automobile tail-lamp device comprises a braking induction loop, a signal transmitting loop and a tail-lamp circuit loop, wherein a braking force induction element and an automobile deceleration induction element are connected between the braking induction loop and the signal transmitting loop and are used for inducing the range and the speed of a driver pedaling a braking pedal, and the decelerating range of an automobile; a tail-lamp circuit controller is connected between the signal transmitting loop and the tail-lamp circuit loop, and the tail-lamp circuit controller is used for receiving the signals transmitted from the braking force induction element/the automobile deceleration induction element and controlling the electric current of the tail-lamp circuit. According to the tail-lamp device, the light of the tail lamp is changed when the automobile suddenly or slowly brakes, so that the tail lamp emits red light as the present usual situation when the automobile slowly brakes; when the automobile suddenly brakes, the tail lamp can quickly blink red light with a specific frequency so as to attract the attention of drivers of vehicles behind; the running safety of the automobile is obviously improved, and the rear-end collisions which are caused because the drivers of the vehicles behind are adapted to the tail-lamp of the front automobile for a long time are reduced.
Improved automobile tail-lamp device
2015-09-23
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 |
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