The invention relates to a collision early warning method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring driving information of a target object and/or a current vehicle; mapping the target object and information related to a road condition of a road section where the current vehicle is located into a vehicle-mounted map of the current vehicle; according to the driving information, calculating a relative position of the current vehicle and the target object on the vehicle-mounted map in a preset time period; judging whether a collision risk exists between the current vehicle and the target object within the preset time period or not according to the relative position; and if the current vehicle has the collision risk with the targetobject, outputting collision early warning information. By using the method, collision or overtaking early warning can be sent out in advance, potential safety hazards existing in a driving process are reduced, and driving safety is improved.
本申请涉及一种碰撞预警方法、装置、计算机设备和存储介质。所述方法包括:获取目标对象和/或当前车辆的行驶信息;将所述目标对象以及所述当前车辆所在路段的路况相关的信息映射到所述当前车辆的车载地图中;根据所述行驶信息,计算预设时段内所述当前车辆与所述目标对象在所述车载地图上的相对位置;根据所述相对位置,判断在所述预设时段内所述当前车辆与所述目标对象是否存在碰撞风险;若所述当前车辆与所述目标对象存在碰撞风险,输出碰撞预警信息。采用本方法能够提前发出碰撞或超车预警,减少了驾驶过程中存在的安全隐患,提高了行车安全性。
Collision early warning method and device, computer equipment and storage medium
碰撞预警方法、装置、计算机设备和存储介质
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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