A client-oriented intelligent power Internet of Things terminal and its application method

Abstract

The invention discloses a customer-oriented intelligent power Internet of Things terminal and its application, including: a built-in communication module for realizing business data interaction, realizing power customer self-service business handling business data transmission, and realizing on-site data of power supply operation and maintenance personnel transmission; an external extended function module is used to realize business data interaction, realize online monitoring function, and realize orderly charging control; a micro-control unit is used to process various types of meter communication message data transmitted by the built-in communication module, and Relevant communication message data is sent to smart meters, electric vehicle charging piles and power-related business systems, and abnormal monitoring results and judged fault types are sent to power-related business systems in real time; power supply modules are used for power supply. The invention can realize convenient and efficient business interaction, can realize online monitoring of the running state of the low-voltage metering box, and can realize orderly charging management of electric vehicle charging piles.

Description

technical field [0001] The invention belongs to the technical field of ubiquitous electric power Internet of Things facing the customer side, relates to the technical fields of smart electric energy meters, low-voltage metering boxes and electric vehicle charging piles, and in particular to a client-side smart electric power Internet of Things terminal and an application method thereof. Background technique [0002] The smart energy meter is a key device facing the customer side in the smart grid. It has functions such as energy metering, demand metering, reminder control, remote communication, abnormality monitoring, and event reporting. During the operation of smart energy meters at this stage, it is exposed that the issuance of remote payment instructions for local fee-controlled energy meters and the issuance of remote reminder control instructions for remote fee-controlled energy meters are subject to narrow-band power line carrier communication networks (3kHz~500kHz), h...

AI Technical Summary

Problems solved by technology

During the operation of smart energy meters at this stage, it is exposed that the issuance of remote payment instructions for local fee-controlled energy meters and the issuance of remote reminder control instructions for remote fee-controlled energy meters are subject to narrow-band power line carrier communication networks (3kHz~500kHz), high-speed The communication rate and success rate of the power line carrier communication network (2MHz~12MHz) and the micro-power wireless network (470MHz~510MHz) are not ideal, which affects the efficiency of remote payment business and remote fee control business of power supply enterprises and the power consumption of electricity customers Power purchase experience

[0003] As a customer-oriented power device, the smart energy meter lacks a convenient and friendly business interaction method with power customers and operation and maintenance personnel of power supply companies, resulting in the inability of power customers to conveniently and intuitively inquire about power consumption information and handle relevant payment and recovery by themselves business, the operation and maintenance personnel of power supply enterprises cannot efficiently execute various on-site operation and maintenance business orders

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