GPRS-based remote meter reading device

A technology of remote meter reading and GPRS module, which is applied in the field of electric meter data acquisition devices, can solve problems such as wasting human resources, and achieve the effect of saving human resources and making meter reading convenient and reliable

Inactive Publication Date: 2013-09-25
兰宏亮
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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

Method used

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  • GPRS-based remote meter reading device

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Embodiment Construction

[0007] Such as figure 1 The shown remote meter reading device based on GPRS includes a carrier collector, the signal output terminal of the carrier collector is connected with the signal input terminal of the data concentrator, and the signal output terminal of the data concentrator is connected with the monitoring center through the GPRS module, The signal input terminal of the carrier wave collector is connected with the signal output terminals of multiple user carrier meters through the RS485 bus.

[0008] When the present invention works, the user carrier meter sends the electricity data signals of each household to the carrier collector, and the carrier collector summarizes the collected data of each household and sends them to the data concentrator, and the data collector collects the collected data of each carrier The data of the meter is processed and stored, and the data signal is sent to the monitoring center through the GPRS module, thereby realizing the remote mete...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02
Inventor 兰宏亮
Owner 兰宏亮
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