a smart meter

Abstract

The invention discloses an intelligent ammeter. The intelligent ammeter comprises an electric quantity statistics module used for counting power consumption of a user's house; a data obtaining module used for obtaining power consumption data in an assigned time period from the electric quantity statistics module; and a wireless communication module which is connected with a user terminal or server through a wireless network and is used for receiving a power consumption information request instruction from the user terminal or the server and returning the power consumption information in the corresponding time period according to the received request instruction. The collection of ammeter data is more automatic and humanized, the problems of automatic power checking and automatic calculation are solved, and a user can dynamically know the electric quantity of the house through an intelligent mobile phone.

Description

technical field [0001] The invention relates to an electric meter, in particular to a smart electric meter technology. Background technique [0002] The earliest electric energy meter (also known as electric meter) was made according to the principle of electrolysis in 1881. Although this electric energy meter weighed tens of kilograms each, was very cumbersome, and had no guarantee of accuracy, it was still regarded as a pioneer in the scientific and technological circles at that time. An important invention was valued and praised by people, and it was quickly adopted in engineering. With the development of science and technology, in 1888, the discovery and application of alternating current put forward new requirements for the development of electric energy meters. Through the efforts of scientists, the inductive energy meter was born. Since the inductive energy meter has a series of advantages such as simple structure, safe operation, low price, durability, easy maintena...

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