The invention provides a vehicle positioning data processing method and device, computer equipment and a storage medium, which can effectively screen out positioning data beneficial to reducing the traffic accident rate of a road section where a vehicle is located, and improve the driving safety. The vehicle positioning data processing method comprises the steps of obtaining positioning data of n vehicles in a target area, wherein n is greater than or equal to 2; determining the average speed of the n vehicles; according to the response time reference value of the vehicle driver, the acceleration reference value of vehicle braking and the average vehicle speed, a braking distance reference value is determined; according to the braking distance reference value and the traffic safety threshold value, the braking distance variable quantity is determined; according to the positioning data of the n vehicles and a traffic safety threshold value, determining distance variation caused by a positioning error between a target vehicle in the n vehicles and other vehicles; and under the condition that the distance variation, caused by the positioning error, between the target vehicle and other vehicles in the n vehicles does not exceed the braking distance variation, judging that the positioning data of the target vehicle is available.
本申请提供一种车辆定位数据处理方法、装置、计算机设备和存储介质,能够有效筛选出有利于降低车辆所在路段的交通事故率的定位数据,提升驾驶安全性。车辆定位数据处理方法包括:获取目标区域内的n辆车的定位数据,n≥2;确定n辆车的平均车速;根据车辆驾驶员的反应时间参考值、车辆刹车的加速度参考值和平均车速,确定刹车距离参考值;根据刹车距离参考值和交通安全阈值,确定刹车距离变化量;根据n辆车的定位数据和交通安全阈值,确定n辆车中目标车辆与其他车辆之间由定位误差导致的距离变化量;在n辆车中目标车辆与其他车辆之间由定位误差导致的距离变化量均不超过刹车距离变化量的情况下,判断目标车辆的定位数据可用。
Vehicle positioning data processing method and device, computer equipment and storage medium
车辆定位数据处理方法、装置、计算机设备和存储介质
2024-05-14
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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