Methods, systems, and medium for compensating ultrasonic metering based on a smart gas internet of things system
US11959789B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2023 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Jun 24, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The embodiments of the present disclosure provide a method and system for compensating ultrasonic metering based on a smart gas Internet of Things system, comprising: determining a first preset condition based on a gas pipeline feature obtained from an external database, wherein the first preset condition refers to a judgment condition for evaluating whether a flow compensation is required; obtaining a gas transportation feature and an environmental feature based on at least one sensor; determining a compensation scheme based on the gas transportation feature, the environmental feature, and the first preset condition, wherein the compensation scheme includes at least one of a flow rate compensation coefficient, a flow compensation parameter, a temperature compensation coefficient, or a pressure compensation coefficient; sending the compensation scheme to an ultrasonic metering device, and controlling the ultrasonic metering device to determine updated flow metering data according to the compensation scheme.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.