Energy Supply Management System for a Vehicle, Method for Determining the Coverage of an Energy Requirement of a Load Unit of the Energy Supply Management System, and Computer Program Product

An energy supply management system for a vehicle, includes at least one energy supply system with at least one energy supply unit and at least one load unit which can be supplied with energy by the at least one energy supply system in order to be supplied with energy. The energy supply management system is configured so as to determine the availability of functions of the at least one load unit, an energy requirement based on the determined availability of functions of the at least one load unit, and the energy which can be provided by the at least one energy supply unit in order to cover the energy requirement.