Treatment method for a river system in a reservoir area and treatment system
US11753793B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2022 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Oct 22, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/188
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A treatment method for a river system in a reservoir area, comprising: S1. determining whether a time from a current date to the rainy season is less than a preset duration; S2. moving a pressure sensor upward; S3. determining whether the pressure data meets corresponding conditions; S4. determining whether a duration of the pressure data is less than the preset duration; S5. determining whether an interval between the current time and the time for collecting pressure/nitrogen and phosphorus is greater than a preset number of days; S6. acquiring an image information of a river bottom, and sending it to neural network model for identification to obtain a depth of a sludge; S7. determining whether the depth of a sludge has reached a dredging depth, if so, starting a sludge pump to clean up; S8. collecting nitrogen and phosphorus concentration, and removing nitrogen and phosphorus when the concentration exceeds a standard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.