Methods for smart gas data management, internet of things systems, and storage media

An Internet of Things (IoT) system for smart gas data management, wherein the IoT system comprises a smart gas user platform, a smart gas service platform, a smart gas management platform, a smart gas sensing network platform, and a smart gas object platform;

• and the smart gas management platform is configured to:
• obtain at least one type of raw gas data uploaded by at least one platform in the IoT system, wherein the raw gas data includes at least one of gas transportation data, gas pipeline data, and gas equipment data;
• evaluate a time reliability and a data reliability of the at least one type of the raw gas data;
• wherein the smart gas management platform is further configured to:
• calculate collection time characteristics of the raw gas data based on a collection time stamp when the raw gas data is collected;
• and
• calculate the time reliability of the raw gas data based on the collection time characteristics;
• wherein the smart gas management platform is further configured to:
• divide the raw gas data into interval gas data corresponding to a plurality of time intervals based on a sliding interval length and a preset step size;
• evaluate collection time characteristics of interval gas data within each time interval and determining a time reliability of the interval gas data within the each time interval;
• and
• determine the time reliability of the raw gas data based on the time reliability of the interval gas data within the each time interval;
• and wherein
• the smart gas management platform is configured to:
• determine sampling characteristics of the raw gas data based on gas importance of the raw gas data, the gas importance being related to at least one of gas data types, collection platforms for the gas data, or a localized network complexity of a gas network in which the gas data is located;
• determine at least one set of gas sampling data of the raw gas data by sampling the raw gas data based on the sampling characteristics;
• and
• evaluate the data reliability of the raw gas data based on the at least one set of gas sampling data;
• and
• generate at least one storage instruction based on the time reliability and the data reliability of the at least one type of the raw gas data to store the raw gas data in a corresponding data storage area.