The invention relates to a tail lamp of a motor vehicle and belongs to safety accessory equipment of motor vehicles. The equipment abides by the internationally-accepted rules of the red light, the yellow light and the green light, the power output and speed change information of the motor vehicle is monitored in real time, related information is shown through changes of the red light, the yellow light and the green light of the equipment, and the running information of the motor vehicle is fed back in time; and people behind the motor vehicle are prompted to take corresponding measures to maintain a safe distance, rear-end collisions are avoided, and the safety of a driver, passengers and the motor vehicle is improved.
Speed lamp of motor vehicle
2016-01-27
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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