Patent ID: 8447452

Claim:
A vehicle-use electricity management system for a vehicle, the vehicle-use electricity management system comprising: a plurality of electrical loads and an electricity supply unit supplying electricity to the electrical loads; an electricity demand detection unit detecting electricity consumed by the electrical loads as electricity demand; an electricity price information generation unit generating electricity price information indicative of a price of electricity consumed by the electrical loads as an electricity price based on the electricity demand detected by the electricity demand detection unit; wherein at least one of the electrical loads includes an electricity consumption ability determination unit determining whether the electricity supplied from the electricity supply unit to the one electrical load can be consumed unconditionally based on a comparison between the electricity price information received from the electricity price information generation unit and electricity consumption ability information stored in the one electrical load, and an electricity consumption control unit controlling an amount of electricity consumed by the one electrical load based on a determination result made by the electricity consumption ability determination unit.