Self-adaptive remote meter reading device and method for meter reading system

Abstract

The invention discloses a self-adaptive remote transmission meter reading device and a method of a meter reading system. The self-adaptive remote transmission meter reading device comprises a meter metering module, a control module, a communication service system module and a meter, the meter metering module is arranged on the meter and is connected with the control module through an electric wire; the meter metering module is matched with meter, and the meter metering module reads flow information of one meter and converts the read flow information into data information; the control module collects data information read by the meter metering module according to a set standard protocol and uploads the data information to the communication service system module. According to the invention,the meter data of different metering modes can be read; the meter reading mode is flexible, a power supply and a sampling channel can be gated, the low-power-consumption metering sampling mode of themeter is guaranteed, the service life of the battery is prolonged, the meter metering module and a sampling unit are separated, and therefore, the meter can adapt to a worse working environment, and the installation and replacement modes are more flexible.

Description

technical field [0001] The invention relates to the field of intelligent multi-channel acquisition terminals, in particular to an adaptive remote transmission meter reading device and a reading system method. Background technique [0002] With the development of modern technology, remote meter reading technology develops rapidly. Due to the variety of metering methods, such as reed switches, Hall devices, photoelectric direct reading, etc., the matching sampling methods are also different, and the compatibility is not high, which increases the installation and maintenance costs of the water company. Limit the unification process of remote meter reading. [0003] At present, the existing self-adaptive remote transmission meter reading device and the method of reading system are that the meter measurement part and the meter control part are fixed together with the base meter casing. , the base meter may be blown up, at this time the entire meter including the metering and co...

AI Technical Summary

Problems solved by technology

Due to the variety of metering methods, such as reed switches, Hall devices, photoelectric direct reading, etc., the matching sampling methods are also different, and the compatibility is not high, which increases the installation and maintenance costs of the water company. Limit the unification process of remote meter reading

[0003] At present, the existing self-adaptive remote transmission meter reading device and the method of reading system are that the meter measurement part and the meter control part are fixed together with the base meter casing. , the base meter may be blasted, at this time the entire meter including the metering and control part of the circuit will be damaged and must be replaced completely, which not only increases the installation cost of the water department department, but makes the resources not fully utilized; The control part of the meter is installed in the meter, encountering problems and complicated positioning, which increases the maintenance cost of the water department; when there is a problem with the communication service system module, it is difficult to achieve the purpose of remote meter reading

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