公开(公告)号：US11753793B2

公开(公告)日：2023-09-12

申请号：US17971566

申请日：2022-10-22

申请人： China Institute of Water Resources and Hydropower Research

发明人： Wei Huang ,  Xiaobo Liu ,  Zhuowei Wang ,  Yuan Si ,  Leixiang Wu ,  Chenguang Xiang ,  Likang Wang ,  Xingchen Liu

IPC分类号： E02F5/28 ,  A01G24/22 ,  G06V20/05 ,  G06V10/82 ,  G06V20/10 ,  G06V10/774 ,  A01M21/02 ,  E02B3/02 ,  E02D29/00 ,  E02F3/90

CPC分类号： E02F5/282 ,  A01G24/22 ,  A01M21/02 ,  E02B3/02 ,  E02D29/00 ,  E02F3/907 ,  G06V10/774 ,  G06V10/82 ,  G06V20/05 ,  G06V20/188

摘要： 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.