Patent ID: 11898895
Assignee: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. A system for natural gas data computation outside a gas Internet of Things (IoT) based on energy measuring, comprising:
the gas IoT, the gas IoT including a user platform, a service platform, a management platform, a sensor network platform, and an object platform that sequentially interacts; wherein
the object platform obtains consumed gas volume data of a smart gas meter as first data, and sends it to the management platform through the sensor network platform;
the object platform obtains location data of the smart gas meter as second data, and sends it to the management platform through the sensor network platform;
the management platform is set on a cloud platform to form a cloud platform in the gas IoT; and
a plurality of the cloud platforms in the gas IoT interact with at least one cloud platform outside the gas IoT, and computation outside the gas IoT is performed through the cloud platform outside the gas IoT;
the management platform generates consumed gas preprocessing data based on the first data and the second data, and generates energy measurement data after performing the computation outside the gas IoT on the consumed gas preprocessing data by the cloud platform outside the gas IoT;
the management platform sends the energy measurement data to the user platform configured in a regional pipeline network center through the service platform; and
the user platform performs gas energy measurement of the smart gas meter based on the energy measurement data;
a service platform A, a management platform A and a sensor network platform A are established on the cloud platform in the gas IoT; and
a user platform A and an object platform A are established on the two platforms which interact on the cloud platform in the gas IoT;
the user platform A, the service platform A, the management platform A, the sensor network platform A, and the object platform A interact with each other in order, and the sensor network platform A perceives data of the object platform A and sends it to the management platform A; and
the management platform A performs computation processing on the data of the object platform A and sends it to the user platform A through the service platform A;
a user platform B and an object platform B are established in the management platform A, and a service platform B, a management platform B, and a sensor network platform B are established on the cloud platform outside the gas IoT; and
the user platform B, the service platform B, the management platform B, the sensor network platform B, and the object platform B interact in turn;
the management platform A includes topology data of a local gas transmission and distribution pipeline network; and
the management platform A obtains a count of gas sources in the local gas transmission and distribution pipeline network corresponding to the second data according to the second data;
when the count of gas sources is greater than one, the management platform A obtains a gas supply pressure of each gas source corresponding to the second data as a first energy parameter and obtains a calorific value of each gas source corresponding to the second data as a second energy parameter; and
the management platform A is further configured to obtain, from the topology data of the local gas transmission and distribution pipeline network, gas transmission topology data of each gas source corresponding to the second data reaching the smart gas meter corresponding to the second data as a third energy parameter;
the management platform A sends first energy parameter, the second energy parameter, and the third energy parameter to the management platform B through the sensor network platform B;
the management platform B obtains the first energy measurement data by computing the first data based on the first energy parameter, the second energy parameter, and the third energy parameter, and sends it to the management platform A through the service platform B; and
the management platform A generates energy measurement data by processing the first energy measurement data.