A warning triangle includes a warning board and a warning strip. The warning board includes at least two wheels for mobility and the warning strip is placed along the road between an automobile and the warning board. A first warning strip terminal is connected to the warning board, and a second warning strip terminal includes a power interface to connect to an automobile power source. The warning board receives power via the power interface, the warning board and the warning strip are configured to output a distance warning mark or a request for assistance.
WARNING TRIANGLE DISPLAYING INFORMATION TO OTHER ROAD USERS
2018-01-25
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 |