The invention discloses an alarm method based on a display screen outside a vehicle, a vehicle and a medium, an electric vehicle roof state signal is obtained through a control unit, and the electric vehicle roof state signal is used for representing the working state of an electric vehicle roof; and in response to the electric vehicle roof state signal representing that the electric vehicle roof is in an early warning state, the control unit sends an alarm signal to the display screen outside the vehicle, so that the display screen outside the vehicle gives an alarm based on a preset alarm rule. By arranging the external display screen on the vehicle, the external display screen can display obvious warning information and inform surrounding personnel that the vehicle roof is in a fault state during operation of the electric vehicle roof, so that pedestrians, other vehicle drivers and roadside managers can quickly perceive potential safety hazards of the vehicle, the opportunity that the fault is noticed is increased, and the safety of the vehicle is improved. Accordingly, corresponding measures are taken to prevent the roof of the electric vehicle from moving, and the problem that people in the electric vehicle cannot rescue themselves in emergency is solved.
本申请公开了一种基于车外显示屏的告警方法、车辆及介质,通过控制单元获取电动车顶状态信号,所述电动车顶状态信号用于表征所述电动车顶的工作状态;响应于所述电动车顶状态信号表征所述电动车顶处于预警状态,所述控制单元向所述车外显示屏发送告警信号,以使所述车外显示屏基于预设告警规则进行告警。通过在车辆上设置车外显示屏,车外显示屏在电动车顶操作期间,可以显示明显的告警信息,告知周围人员车顶正处于故障状态,以使行人、其他车辆驾驶员以及路边的管理人员能迅速察觉到车辆存在安全隐患,增加了故障被注意到的机会,进而采取相应措施阻止电动车顶的运动,解决了紧急情况下车内人员可能无法自救的问题。
Alarm method based on display screen outside vehicle, vehicle and medium
一种基于车外显示屏的告警方法、车辆及介质
2024-10-29
Patent
Electronic Resource
Chinese
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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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