Environmental data management equipment, and environmental data management method

摘要

PROBLEM TO BE SOLVED: To achieve efficient totalization processing from time-series data corresponding to an optionally specified calculation target period.;SOLUTION: An environmental data management apparatus 1 performs totalizing processing of environmental data which are time-series data, in a predetermined totalization target period. The environmental data management apparatus 1 collects and stores environmental data, totalizes the environmental data in a prescribed period unit, stores the totalized environmental data as unit totalization data, receives an input of a totalization target period, acquires period data of a period corresponding to the prescribed period unit out of the totalization target period, totalizes the acquired period data and the environmental data to calculate a totalization result data, and outputs the totalization result data.;COPYRIGHT: (C)2009,JPO&INPIT