System for monitoring energy performance of building, has human-computer interface, where comparison between data and reference operation instructions and/or objective of energy consumption or production is displayed via interface

摘要

The system (20) has a set of sensors (11b), and a data processing unit (21) that is connected to a technical network (10) of a building (1). The data processing unit is connected to a data storage unit (22) and a human-computer interface (23). The data processing unit is arranged to recover data output from the technical network and to store the data in the storage unit. A comparison between the data and a set of reference operation instructions of the building and/or an objective of energy consumption or production is displayed via the interface.