Smart electric meter system

Abstract

The invention provides a smart electric meter system. The smart electric meter system is characterized by comprising smart electric meter equipment, smart mobile equipment and a background server, wherein the smart electric meter equipment reports electricity consumption information at a preset time interval, obtains authority information of electricity consumption and uploads abnormal states; the smart mobile equipment checks the information of electricity consumption and sends an instruction to the smart electric meter equipment; the background server issues new authority information of electricity consumption at any time, and issues an on-off instruction to the smart electric meter equipment.

Description

technical field [0001] The invention relates to an electric meter system, in particular to an intelligent electric meter system. Background technique [0002] The existing electric meter products are basically divided into three categories, [0003] 1. Ordinary electric meters that cannot be connected to the Internet have the disadvantage of requiring door-to-door meter reading to waste human resources. [0004] 2. It can be connected to the Internet, but it is relatively backward. For example, the 485 communication meter needs to collect data through the 485 centralized collector, and then connect to the management background through a dedicated network. The disadvantage is that the 485 communication lines are used to connect the meters, and then they are collected to the 485 data collector, and the communication mode is converted through the collector to connect to the network platform. For distributed installed meters, there are wiring difficulties. To pass through a pr...

AI Technical Summary

Problems solved by technology

[0003] 1. Ordinary electric meters that cannot be connected to the Internet have the disadvantage of going to the door to read the meter and waste human resources

[0004] 2. It can be connected to the Internet, but it is relatively backward. For example, the 485 communication meter needs to collect data through the 485 centralized collector, and then connect to the management background through a dedicated network

The disadvantage is that the 485 communication lines are used to connect the meters, and then they are collected to the 485 data collector, and the communication mode is converted through the collector to connect to the network platform. For distributed installed meters, there are wiring difficulties

To pass through a private network, the cost is relatively high

[0005] 3. Ordinary IC card meters cannot be connected to the Internet

The disadvantage is that the IC card needs to be recharged and managed through the PC-side management software and the card issuer, which wastes manpower and cannot keep up with the development of the Internet.

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