Electronic household meter has evaluation unit for evaluating power consumption data and communication unit for representing evaluated consumption data, where evaluation and communication units are formed with independent CPUs

摘要

The meter has a measurement unit (2) that measures power consumption data. An evaluation unit (3) evaluates the power consumption data and a communication unit (4) represents the evaluated consumption data, where the evaluation unit and communication unit are formed with independent CPUs and unidirectional data exchange of electronic signals between the evaluation and communication units is enabled.