Mobile data collection method of pipeline gas internet of things (IOT)

Abstract

The invention discloses a mobile data collection method of a pipeline gas internet of things (IOT). The mobile data collection method comprises the steps that a mobile data collector is connected with a management machine to download a data collection operation task list; identity (ID) identification numbers of target gas meters are generated into meter wakeup signals by using meter communicationsecret keys; data collection response signals sent out by meters are received and decrypted; whether a flow rate integrating difference value is in a data range or not is judged, the ID identification numbers of the meters, the flow rate integrating difference value and the time are respectively written into a data collection normality record chart and a data collection abnormity record chart, and the ID identification numbers of the meters, which is not in the data range, is marked as incompletion; the updated meter communication secret keys are encrypted and sent to the meters, the ID identification numbers of the meters accurately fed back are marked as completion, otherwise marked as no feed back; the meters which do not accurately response to the meter wakeup signals are marked as noresponse; the ID identification numbers of the meters, which are already marked, and the identification types thereof are written into a manual data collection record chart to be manually processed. Through the adoption of the mobile data collection method, safety data collection and equipment management of the pipeline gas IOT can be realized.

Description

technical field [0001] The invention relates to the field of communications, in particular to a mobile data collection method for pipeline gas Internet of Things. Background technique [0002] City gas is an indispensable and important part of modern urban infrastructure, an important livelihood project, and an indispensable condition for urban economic development, improvement of environmental quality, adjustment of urban energy structure, and improvement of people's quality of life. With the rapid development of natural gas in my country, especially the ventilation of the second line of the West-East Gas Pipeline, the problems of safe gas supply, safe operation, and effective management in the development of urban gas in my country have become increasingly prominent. Solving the contradiction between uniform and stable gas supply and fluctuating gas consumption is one of the important contents of safe gas supply. From the perspective of urban gas pipeline logistics servic...

AI Technical Summary

Problems solved by technology

There are mainly the following problems: the household meter reading mode is gradually replaced by the IC card gas sales mode and the data remote transmission meter mode, but the IC card gas sales mode cannot reflect the current gas consumption, and it is impossible to collect gas flow data at any time. There are many problems such as the installation, power supply and maintenance of the data concentrator in the meter transmission mode

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