The invention relates to the technical field of vehicle early warning, in particular to a truck accident prevention early warning method based on track reminding and a system applying the truck accident prevention early warning method. The method comprises the following steps: aiming at a target truck provided with a Beidou vehicle machine, acquiring track data of the target truck through the Beidou vehicle machine, and constructing a dynamic electronic fence based on the track data, vehicles which run on the same lane as the target truck in the same direction and other vehicles which are about to enter the same lane as the target truck are screened in the dynamic electronic fence to serve as potential dangerous vehicles, and the safety braking distance between the potential dangerous vehicles and the target truck is calculated; and whether early warning information is sent out or not is determined based on the safety braking distance. According to the invention, the early warning method based on track reminding is realized, and early warning is carried out timely and accurately, so that accidents are prevented, and particularly, the driving safety of the truck can be ensured under the condition of severe weather.
本申请涉及车辆预警技术领域,尤其涉及一种基于轨迹提醒的货车防事故预警方法及应用其的系统。所述方法包括:针对安装有北斗车机的目标货车,通过所述北斗车机获取目标货车的轨迹数据,并基于所述轨迹数据构建动态电子围栏,在所述动态电子围栏内筛选与所述目标货车同向行驶于同一车道的车辆及即将进入与所述目标货车同一车道的其它车辆,作为潜在危险车辆,计算所述潜在危险车辆与所述目标货车之间的安全制动距离,基于所述安全制动距离确定是否发出预警信息。本申请实现了通过轨迹提醒的预警方法,及时而精准地预警,从而防止事故的发生,特别是在天气恶劣的情况下能确保货车行驶的安全。
Truck accident prevention early warning method based on track reminding and system applying truck accident prevention early warning method
一种基于轨迹提醒的货车防事故预警方法及应用其的系统
2024-04-19
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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