Power source supply control device, power source supply control method, and power source supply control program

摘要

PPROBLEM TO BE SOLVED: To suppress a cost when using a power source in response to travelling plans varied by every user. PSOLUTION: A power source supply control device includes: acquiring travelling plan information indicating the travelling plan of one's own vehicle; acquiring supply unit cost information indicating a supply unit cost at every time; acquiring remaining amount information indicating a remaining amount of the power source; specifying an amount of the power source necessary for travelling the travelling plan based on the travelling plan information; and controlling supply timing of the power source so as to secure the amount of the necessary power source at the minimum cost based on the remaining amount information and the supply unit cost information. PCOPYRIGHT: (C)2009,JPO&INPIT