CONTEXT-AWARE SYSTEM AND METHOD FOR REALTIME METERING AND BILLING VARIOUS TYPES OF ENERGY CONSUMPTION

摘要

PURPOSE: A context-aware system and method for real-time metering and billing various types of energy consumption are provided to collectively analyze the situation information on the object consuming energy by using a charging system. CONSTITUTION: According to received energy consumption, a charging system(110) calculates the charging amount for a charged target. A metering system(120) transfers to the charging system not only the energy consumption amount of the measured device but also the context information measured by a sensor node(140). The sensor node measures the condition information related to the use method of a user device. The measure terminal is attached to the device.