Multiple-meter-in-one remote meter reading system

Abstract

The invention discloses a multiple-meter-in-one remote meter reading system and relates to remote meter reading. The system comprises a GPRS public network, a protocol converter, a concentrator, an intelligent electric meter, an intelligent water meter, an intelligent gas meter and an intelligent heat meter. The intelligent water meter, the intelligent gas meter and the intelligent heat meter areconnected with the protocol converter. The protocol converter and the intelligent electric meter are connected with the concentrator. The concentrator is connected with the GPRS public network. According to the system, the traditional intelligent electric meter, intelligent water meter, intelligent gas meter and intelligent heat meter are modified, and moreover, certain compromise is carried out,so the modification is unlikely to be excessive; uplink data of the intelligent water meter, intelligent gas meter and intelligent heat meter is unified as power carriers consistent with an uplink data protocol of the intelligent electric meter, so the remote unified meter reading is realized, and related construction funds and human cost are reduced; and a supercapacitor is introduced to supply power to four meters, so the meters can work continuously and normally.

Description

technical field [0001] The invention relates to remote meter reading, in particular to a multi-meter-in-one remote meter reading system. Background technique [0002] Water, electricity, and gas are three important energy industries related to people's livelihood, involving thousands of households. The collection of the three items of data takes up the time of ordinary people, and the work of meter reading also involves a lot of manpower and material resources. disadvantages. The intelligence, systematization, and networking of residential quarters have become the development direction of domestic housing construction. Remote meter reading is listed as the basic configuration of intelligent residential quarters. Especially with the development of economy and society, people's requirements for service quality are also increasing. The higher the rate, the existing power company, water plant and gas company each read their own meters. This traditional meter reading method can ...

AI Technical Summary

Problems solved by technology

For the three companies, if they respectively establish remote acquisition channels and data analysis systems for meters, it will result in waste of duplication of investment

Theoretically, if each realizes remote copying, it will cause three times the investment and construction workload

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