Methods and internet of things (IoT) systems for diagnosing accuracy of smart gas ultrasonic meters
US12007251B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2023 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Jul 27, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16Y40/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure provide a method and an Internet of Things (IoT) system for diagnosing accuracy of a smart gas ultrasonic meter. The method is implemented by a smart gas device management platform of the IoT system for diagnosing accuracy of the smart gas ultrasonic meter. The method includes: acquiring gas attribute data of gas passing through a metering device based on a distributed sensor deployed in a gas pipeline network; determining a first accuracy risk of the metering device through performing pre-diagnosis on the metering device based on the gas attribute data and metering device information; determining a second accuracy risk of the metering device through performing precision diagnosis on the metering device based on a pre-diagnosis result; and displaying detection indication information to the smart gas device management platform based on a precision diagnosis result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.