Vehicle upgrading method, platform, equipment and storage medium

The invention discloses a vehicle upgrading method, platform and device and a storage medium, applied to a vehicle upgrading platform, the vehicle upgrading platform is connected with at least one target vehicle, the method comprises the steps that an upgrading installation package of at least one target vehicle is acquired, and the target vehicle is a trial-manufactured vehicle; sending the upgrade installation package to an associated target vehicle, and controlling a vehicle-mounted controller of each target vehicle to perform flash upgrade according to the upgrade installation package to obtain a target upgrade result; and according to the target upgrading result, determining whether a flashing exception exists currently, and if yes, generating exception information and notifying a corresponding client according to the exception information. According to the technical scheme, the time wasted by one-to-one upgrading and flashing of the vehicle is shortened, and the efficiency of upgrading, flashing and tro