CHARGING SYSTEM, POWER MANAGEMENT SERVER, VEHICLE MANAGEMENT SERVER, AND POWER MANAGEMENT PROGRAM

摘要

A power management server calculates the time remaining until a power storage battery will become fully charged (step 603), evaluates whether the calculated remaining time is not more than a threshold value (step 604), and generates, when the remaining time is not more than the threshold value (YES in step 604), charging promoting information for promoting charging of an electric-powered vehicle by the power storage battery (step 605).