Simplified electric fee meter used by household appliance

Abstract

The invention discloses a simplified electric fee meter used by a household appliance. The fee meter comprises: a plurality of state detection units, which respectively carry out real-time detection on motor working states of a plurality of household appliances; a processor, which respectively carries out statistics on total power consumption of the plurality of household appliances and individual power consumption of each of the household appliance monthly as well as converts the electric quantities by the statistics into electric charges; a clock circuit; a plurality of information identification modules, which respectively carry out identification on detected signals by all state detection units; signal trigger circuits, which are used for emitting working starting and stopping signals of all the household appliances to the processor according identified results; a parameter arrangement unit; a display unit; and a storage unit. Besides, the plurality of state detection units are respectively corresponded to the plurality of household appliances. According to the invention, the provided fee meter has advantages of reasonable design, simple usage and operation, good using effect and high intelligent degree. Moreover, defects that a current electric fee meter can not respectively carry out fee metering on a plurality of household appliances, using situations of all the household appliances this month can not be displayed; and electric fee statistics can not be automatically carried out monthly and the like can be overcome.

Description

technical field [0001] The invention relates to an electricity meter, in particular to a simple electricity meter for household appliances. Background technique [0002] With the progress of society and the development of science, various household appliances have become an indispensable part of people's daily life. While enjoying the convenience and convenience brought by household appliances, people also pay more and more attention to the related problems brought by various household appliances, such as radiation to the human body, high electricity bills, potential safety hazards, etc. Nowadays, , energy saving and environmental protection have become two important performance indicators that household appliance companies have attracted much attention, and have gradually become two important indicators for evaluating the comprehensive performance of a household appliance. [0003] For ordinary consumers, while paying attention to the performance of household appliances, a...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a simple electricity meter for household appliances, which is reasonable in design, convenient in wiring, easy to use and operate, good in use effect, high in intelligence, and effective It solves various defects and deficiencies such as the inability of the existing electricity meter to price multiple household appliances separately, the user's inability to fully understand the usage of each household appliance in this month, and the inability to automatically perform electricity bill statistics on a monthly basis.

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