The invention provides an operation vehicle anti-collision early warning method and device, a vehicle-mounted terminal and a storage medium, and relates to the technical field of traffic management. The operation vehicle anti-collision early warning method is applied to a vehicle-mounted terminal on a first operation vehicle in a preset operation area. The method comprises the steps of: obtaining the position of the first operation vehicle; according to the position of the first operation vehicle, determining a preset area range corresponding to the first operation vehicle from a preset operation area; calculating the distance between the first operation vehicle and each second operation vehicle in the preset area range; and according to the distance, judging whether the first operation vehicle and the second operation vehicles have anti-collision risks or not. According to the scheme, the calculation range of the vehicle during anti-collision early warning is narrowed, calculation is not carried out on the vehicle outside the preset area range, the overall calculation time is shortened, the calculation speed is increased, the load of the calculation platform is reduced, calculation can be completed in a shorter time, the early warning real-time performance is enhanced, and the safety of the operation vehicle is guaranteed.
本申请提供一种作业车辆防撞预警方法、装置、车载终端及存储介质,涉及交通管理技术领域。该作业车辆防撞预警方法应用于预设作业区域内的第一作业车辆上的车载终端,方法包括:获取第一作业车辆的位置;根据第一作业车辆的位置,从预设作业区域内确定第一作业车辆对应的预设区域范围;计算第一作业车辆和预设区域范围内各第二作业车辆之间的距离;根据距离,判断第一作业车辆和各第二作业车辆是否存在防撞风险。本申请的方案缩小了防撞预警时车辆的计算范围,对于预设区域范围之外的车辆不做计算,缩短了整体的运算时间,加快运算速度,减少运算平台负荷,能够在更短时间内完成运算,增强了预警的实时性,保障作业车辆的安全。
Operation vehicle anti-collision early warning method and device, vehicle-mounted terminal and storage medium
作业车辆防撞预警方法、装置、车载终端及存储介质
2021-09-21
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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