Patent ID: 9043622
Filing Date: 2015-05-26
Classification: G06F,G06Q,H04L,Y04S

Abstract:
1. An energy management system comprising: an application storage to store at least one or more application including an application for power management; an application executor to execute an application stored in the application storage; a plurality of network interfaces arranged corresponding to a plurality of networks, respectively; a policy storage to store identification information and access permit or inhibit information showing whether the application is permitted to access each of the network interfaces; a registration state manager to determine whether the policy storage is permitted to register identification information of the application and access permit or inhibit information; a policy setter to set whether each application should be permitted to access each of the network interfaces when the registration state manager permits the registration; an interface manager to manage a correspondence relationship between a network address and each of the network interfaces, and to specify a network interface used by the application executed by the application executor; and a controller to judge whether the application executed by the application executor is permitted to access the network interface to be used thereby, based on the access permit or inhibit information stored in the policy storage.