The invention provides a warning board, which comprises a first obtaining unit, wherein the first obtaining unit is arranged on a warning board body and used for obtaining the position of the warningboard relative to a vehicle and giving a prompt. According to the technical scheme, secondary accidents can be effectively avoided, and the safety of a user and a rear vehicle is improved. In addition, the warning board is simple in structure, low in cost and convenient to carry.
本发明提供了一种警示牌,包括:第一获取单元,设置于所述警示牌本体上,用于获取警示牌相对于所述车辆的位置,并进行提示。本发明技术方案可有效避免二次事故的发生,提高了用户及后车的安全性,且结构简单成本低,便于携带。
Warning board
警示牌
07.07.2020
Patent
Elektronische Ressource
Chinesisch
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 / G09F DISPLAYING , Anzeigewesen |
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