Electric energy meter based on 5G to WIFI communication technology

A communication technology and energy meter technology, applied in the field of intelligent electricity consumption, which can solve the problems of limited data bandwidth and delay, and unable to assume the role of digital infrastructure.

Pending Publication Date: 2022-03-15
STATE GRID HUBEI MARKETING SERVICE CENT (MEASUREMENT CENT) +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the uplink channels of energy meters are mainly narrowband carrier, HPLC and wireless public network, and the downlink channels are mainly Bluetooth, 485, infrared, etc., which are limited by data bandwidth and delay, and cannot undertake the above-mentioned "digital infrastructure role".

Method used

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  • Electric energy meter based on 5G to WIFI communication technology
  • Electric energy meter based on 5G to WIFI communication technology
  • Electric energy meter based on 5G to WIFI communication technology

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see Figure 1-Figure 7 , the present invention provides a technical solution:

[0033] Such as figure 1 As shown, a power meter based on 5G to WIFI communication technology includes a metering unit 1, a management unit 2, an HPLC uplink module 3, an expansion module 4 and an external load switch 6,

[0034] The metering unit 1 includes a power supply module and a metering MCU chip, the power supply module is connected to the neutral wire and live wire...

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Abstract

The invention provides an electric energy meter based on a 5G-to-WIFI communication technology, which comprises a metering unit, a management unit, an HPLC uplink module, an expansion module and an external load switch, and is characterized in that the metering unit comprises a power supply module and a metering MCU chip; the management unit comprises a power supply conversion module and a management MCU chip. The HPLC uplink module is connected with a zero line and a live line of commercial power and is used for carrying out broadband power line carrier communication; the extension module comprises a load identification module and a 5G to WIFI module; and the external load switch is connected to the management unit. The electric energy meter not only has a metering function, but also supports and realizes a'digital infrastructure 'function, so that the electric energy meter becomes an access center of the household internet of things, a computing center of household service and a unique channel of data access of the household internet.

Description

technical field [0001] The invention belongs to the technical field of intelligent electricity utilization, and specifically relates to an electric energy meter based on 5G-to-WIFI communication technology. Background technique [0002] The fifth-generation mobile communication (5G) has become a hotspot in global communication development, providing bandwidth above 10Gbps and latency at the ms level; Wifi technology has developed to Wifi6, supports mesh networking, and provides bandwidth above 9.6Gbps and latency of 20ms. [0003] With the rapid development of industrial technology and Internet technology, users' expectations for electric energy meters have exceeded the needs of legal measurement, and electric meters are positioned as "digital infrastructure" that extends to home users. Make full use of the gateway position where the meter enters the home, and integrate the functions of home smart IoT, edge computing, and data communication sharing. It is not only the acces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R22/06G05B19/042
CPCG01R22/06G05B19/0423G05B2219/24215
Inventor 魏伟冀肖彤苏津磷方毅彭涛叶利庹璟汪应春谢东日
Owner STATE GRID HUBEI MARKETING SERVICE CENT (MEASUREMENT CENT)
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