Medium-voltage carrier communication management machine system based on AM3352

Abstract

The invention discloses a medium-voltage carrier communication management machine system based on AM3352, which comprises an AM3352 management module, an RS232 interface module, a debugging 232 interface module, a FLASH storage module, a wireless communication module, an Ethernet communication module, a liquid crystal display module, a key module, a USB interface module and a power supply module.Parameters can be visually checked through a liquid crystal display module of the system. Parameters are set through the key module, a plurality of medium-voltage carrier communication devices on oneline are managed, the management requirements of multiple communication devices are met, and the safety and reliability of communication are guaranteed.

Description

technical field [0001] The invention relates to the technical field of power line carrier, in particular to an AM3352-based medium-voltage carrier communication management machine system. Background technique [0002] In the distribution automation communication and centralized meter reading business, the communication between the distribution network terminal and the centralized meter reading terminal and the main station of the power supply company is usually through optical fiber or wireless public network. However, optical fiber laying requires a lot of work and high laying costs. The security and coverage of the wireless public network are difficult to guarantee. Therefore, the medium-voltage carrier communication technology solves the shortcomings of optical fiber and wireless public network. The medium-voltage carrier communication technology uses power lines as the communication medium, does not need to lay communication lines separately, saves costs, and is dedicat...

AI Technical Summary

Problems solved by technology

[0004] The processing speed of the main MCU chip used in the existing management machine is relatively slow, resulting in too slow response time when managing multiple medium-voltage carrier communication devices, which does not meet the needs of the site

Moreover, the existing management machine needs to rely on computer and host computer software to view and set parameters when viewing and setting parameters, and lacks an intuitive method for viewing and setting parameters

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