Terminal and method for acquiring power utilization information

Abstract

The invention relates to the technical field of wireless data terminals and discloses a terminal and a method for acquiring power utilization information. The terminal comprises a universal asynchronous receiver / transmitter (UART) expansion module, a main processor, a memory module and a radio frequency module, wherein the UART expansion module is used for acquiring power utilization information data of power consumer equipment; the main processor is connected with the UART expansion module through a bus and used for acquiring the power utilization information data acquired by the UART expansion module and processing the power utilization information data; the memory module is connected with the main processor through the bus and used for storing the electricity utilization data which is processed by the main processor; and the radio frequency module is connected with the main processor through a digital interface and used for transmitting the power utilization information data processed by the main processor to a main station through a broadband wireless network, receiving a command from the main station and sending the command to the main processor so as to allow the main processor to perform operation corresponding to the command. Due to the adoption of the terminal and the method, the access of an acquiring terminal to the broadband wireless network can be realized.

Description

technical field [0001] The invention relates to the technical field of wireless data terminals, in particular to a terminal and method for collecting electricity consumption information. Background technique [0002] The power user information collection system is a power information collection, processing and real-time monitoring system, which realizes automatic power data collection, abnormal metering and power quality monitoring, power analysis and management, and has relevant information release, distributed energy monitoring, Information interaction and other functions of intelligent electrical equipment. The existing power user information collection system is usually logically divided into three levels: master station, communication channel, and collection terminal, such as figure 1 shown. in: [0003] The main station is divided into three parts: marketing acquisition business application, pre-acquisition platform, and database management. item application functi...

AI Technical Summary

Problems solved by technology

And the various collection terminals in the prior art are basically based on the terminals of the GPRS (General Packet Radio Service, General Packet Radio Service) public network, and cannot access the broadband wireless network

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