Electric vehicle energy distribution method, device and system and medium

The invention relates to the technical field of engineering machinery, in particular to an electric vehicle energy distribution method, device and system and a medium. The electric vehicle energy distribution system comprises a power battery, a walking motor and a working motor, the power battery provides power for the walking motor and the working motor, and the electric vehicle energy distribution method comprises the steps that the current charge state and the current battery temperature of the power battery are obtained, matching from a database according to the current charge state and the current battery temperature to obtain the current discharge power of the power battery; obtaining the current walking power of the walking motor and the current working power of the working motor; and adjusting the power of the walking motor and the working motor based on the relationship among the current discharge power, the current walking power and the current working power. And the situation of overpower and overd