Multi-motorcade conflict early warning method and medium

The invention discloses a multi-motorcade conflict early warning method comprising the following steps: presetting notification positioning information of notification points, and real time obtainingmotorcade positioning information of each motorcade from a plurality of motorcades; calculating an estimated time of each motorcade arriving at the notification point according to the motorcade positioning information and the notification positioning information; determining whether a time difference of the estimated times is smaller than a preset time threshold or not; if yes, sending a conflictalarm to motorcades with the time differences smaller than the preset time threshold. Correspondingly, the invention also discloses a computer readable storage medium; the method can preset notification positioning information of the notification point, can real time monitor the motorcade positioning information, can calculate the estimated time of each motorcade arriving at the notification pointaccording to the motorcade