Methods and smart gas internet of things systems for automatic control of industrial gas flows

A smart gas Internet of Things (IOT) system for automatic control of an industrial gas flow, comprising a smart gas user platform, a smart gas service platform, a smart gas device management platform, a smart gas sensing network platform, and a smart gas object platform, wherein

• the smart gas device management platform includes a smart gas indoor device parameter management sub-platform, a smart gas pipeline network device parameter management sub-platform, and a smart gas data center;
• the smart gas sensing network platform includes a smart gas indoor device sensing network sub-platform and a smart gas pipeline network device sensing network sub-platform;
• the smart gas object platform includes a smart gas indoor device object sub-platform and a smart gas pipeline network device object sub-platform;
• the smart gas indoor device parameter management sub-platform is configured to obtain a water valve adjustment history record of an industrial user who uses a hot water supply device and the water valve adjustment history record is stored in the smart gas data center;
• the smart gas indoor device parameter management sub-platform is configured to determine a target temperature data table for the industrial user based on the water valve adjustment history record, wherein the target temperature data table is stored in the smart gas data center and the target temperature data table includes at least one water valve scale and at least one target temperature range corresponding to the at least one water valve scale;
• the smart gas indoor device parameter management sub-platform is configured to obtain current water valve data of the hot water supply device in response to determining that the industrial user uses the hot water supply device, and the current water valve data is stored in the smart gas data center;
• and
• the smart gas pipeline network device parameter management sub-platform is configured to determine a gas flow parameter based on the current water valve data and the target temperature data table stored in the smart gas data center and send the gas flow parameter to the smart gas pipeline network device object sub-platform via the smart gas pipeline network device sensing network sub-platform, wherein the gas flow parameter includes an adjustment sequence of the industrial gas flow.