Novel wireless public network relay and data transmission method thereof

Abstract

The invention discloses a novel wireless public network relay. The relay comprises a local unit and a remote unit. The local unit comprises a switch module, a carrier wave communication module, a control module and a power supply module. The power supply module provides power. The switch module is connected with and communicates with multiple terminals. The control module controls the communication of the carrier wave communication module. The carrier wave communication module reads data information of the terminal through the switch module and uploads the data information to the remote unit, or receives a control command issued by the remote unit and issues the control command to the terminals through the switch module. The invention also discloses a data transmission method of the novel wireless public network relay. The method comprises the steps that the data is uploaded to the remote unit through the local unit and the terminals receive the data issued by the remote unit from the local unit. According to the invention, multiple terminals can be connected simultaneously, so cost of an electric power system is greatly reduced and large public resources are saved.

Description

technical field [0001] The invention specifically relates to a novel wireless public network repeater and a data transmission method thereof. Background technique [0002] With the development of national economy and technology and the improvement of people's living standards, electric energy has become an indispensable secondary energy source in people's production and life. [0003] At the same time, with the development of smart grid technology and the comprehensive construction of power consumption information collector systems, the reliability and efficiency of wireless communication networks have been widely recognized by the society, but my country's wireless public network has not yet achieved 100% full coverage. There are still communication blind spots in some remote places, mountainous areas, and basements, resulting in the inability of the built-in wireless public network communication module to go online, so that data communication with the system master station ...

AI Technical Summary

Problems solved by technology

[0005] However, the existing wireless public network communication repeater adopts a communication mode in which a terminal is connected to the repeater, which causes a great waste of resources; in the case of limited on-site installation positions, there will be no space to hang multiple central terminals at the same time repeater

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