| 摘要 |
A device is described, for monitoring a household electric user (COT, LB, AU ), in particular a household appliance, presenting an electric load, where said monitoring device (AI) is connected between a source of electric energy (PDC) and said electric load, said monitoring device (AI) comprising measuring means (A) fo r detecting the quantity of electric power or current absorbed by said user (COT, AL, AU), characterized in that said monitoring device (AI) comprises control means (SC), which are programmed for: comparing the absorption of electric power ou current measur ed through said measuring means (A) with reference values of electric power or current, which are stored within said control means; generating, in function of said comparison, infor-mation which being representative of the present status or phase of operation of said electric user (COT, LB, AU); allowing said information to be read from outside said device (AI).
|
