The invention provides a protection tool wearing standardization method and system, a terminal, a medium and a vehicle applying the protection tool wearing standardization method and system. The method comprises the steps that a passenger responds to an unlocking request instruction, unlocks a power driving part and a protection tool loading part of the vehicle, and limits the speed according to a first limiting vehicle speed; if it is detected that the protection tool in the protection tool loading part is taken out within a preset time period after the protection tool loading part is unlocked, the speed limit of the vehicle is increased to a second limiting vehicle speed; otherwise, the driving part is locked so as to stop providing power. According to the invention, the speed of an electric vehicle is limited after the electric vehicle is unlocked, the speed limit is released after it is detected that a helmet and other protection tools are taken out, the user can drive the electric vehicle, and by means of the technical scheme, the user wears the protection tools in an effective and standardized manner, the habit of the user wearing the protection tools is developed, the vehicle using safety is improved, and the vehicle using management effect of the shared electric vehicle is further improved.