GPRS-based remote meter reading device

Abstract

The invention discloses a GPRS-based remote meter reading device in the electric energy meter data gathering device field. The GPRS-based remote meter reading device includes a carrier gatherer. A signal output terminal of the carrier gatherer is connected with a signal input terminal of a data concentrator, a signal output terminal of the data concentrator is connected with a monitoring center through a GPRS module, and a signal input terminal of the carrier gatherer is connected with signal output terminals of a plurality of user carrier meters through an RS485 bus. The GPRS-based remote meter reading device sends gathered electric energy meter data signals to the monitoring center by a wireless mode thereby eliminating a manual meter reading process, so that the GPRS-based remote meter reading device greatly saves manpower resources, also allows the meter reading to be more convenient and reliable, and can be used for data gathering of electric energy meters.

Description

technical field [0001] The invention relates to an electric meter data acquisition device, in particular to a remote meter reading device. Background technique [0002] Traditional manual meter reading requires staff to go to each household to complete the meter reading work, which greatly wastes human resources. Due to the limitations of traditional manual meter reading and data analysis systems, people are forced to look for a high-efficiency, high-reliability A comprehensive means of meter reading, in order to be able to read the electricity consumption data of all user meters in the station in a short period of time, complete the calculation and statistics of electricity consumption data, and make it available for users to inquire at any time. Estimate the time and space distribution of power consumption of users in the network, and preliminarily determine the area where users who are suspected of leaking or stealing electricity are located. Therefore, from the 1970s to...

AI Technical Summary

Problems solved by technology

[0002] Traditional manual meter reading requires staff to go to each household to complete the meter reading work, which greatly wastes human resources. Due to the limitations of traditional manual meter reading and data analysis systems, people are forced to look for a high-efficiency, high-reliability A comprehensive means of meter reading, in order to be able to read the electricity consumption data of all user meters in the station in a short period of time, complete the calculation and statistics of electricity consumption data, and make it available for users to inquire at any time. Estimate the time and space distribution of power consumption of users in the network, and preliminarily determine the area where users who are suspected of leaking or stealing electricity are located

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