The invention provides a reversing warning device, which comprises a power supply, a reversing switch, a reversing lamp, a voice prompting device and a circuit, wherein the power supply, the reversing lamp and the voice prompting device form a closed loop through the circuit, the reversing lamp and the voice prompting device are connected in parallel, the reversing lamp at least comprises a white lamp tube and a red lamp tube at the same time, and the reversing lamp is arranged on the circuit. The reversing warning device solves the problems of high energy consumption and low energy source utilization rate of the existing electrolytic aluminum industry, and belongs to the field of vehicle safety.
Reversing warning device
2015-05-06
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 |
Reversing danger early warning system and method based on reversing track model
European Patent Office | 2022
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