A charge/discharge scheduling-operation system and a method thereof

According to one embodiment, a system manages energy between a charge/discharge facility (118) positioned at each of points and electric vehicles (100) to travel among the points. The system includes an electric vehicle sign-in unit (111), a route information acquisition unit (111), and a facility usage scheduling unit (108). The electric vehicle sign-in unit (111) is configured to dynamically sign in and sign out an electric vehicle among the electric vehicles. The route information acquisition unit (111) is configured to acquire a route information representing a traveling schedule of the electric vehicle being signed in. The facility usage scheduling unit (108) is configured to generate a facility usage schedule representing a charge/discharge schedule of the charge/discharge facility at each point, by using the route information.