公开(公告)号：US20210389293A1

公开(公告)日：2021-12-16

申请号：US17240236

申请日：2021-04-26

Applicant: CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES

Inventor： LIEYU ZHANG ,  RENHAO TANG ,  XIAOSHU WEI ,  XIAOGUANG LI ,  GUOWEN LI ,  CHEN ZHAO ,  JIAQIAN LI ,  WEI LI

IPC: G01N33/18 ,  G06K9/46 ,  G06T7/00

Abstract: Embodiments of the present disclosure relate to a water area pollution intelligent monitoring and analysis method and system. The method includes: acquiring, by a receiving module of a water area pollution monitoring and analysis device, water quality data of a monitored water area; inputting, by a processing module in the water area pollution monitoring and analysis device, the water quality data into a water quality feature extraction model in the processing module to obtain water quality features of the monitored water area, where the water quality feature extraction model is previously trained; determining, by an encoding module in the water area pollution monitoring and analysis device, a state diagram of the monitored water area according to the water quality features; and sending, by a routing module in the water area pollution monitoring and analysis device, the state diagram to a preset server.

公开(公告)号：US20210389766A1

公开(公告)日：2021-12-16

申请号：US17240016

申请日：2021-04-26

Applicant: CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES

Inventor： LIEYU ZHANG ,  MENGYU YANG ,  CAOLE LI ,  JIAQIAN LI ,  CHEN ZHAO ,  WEI LI ,  XIAOGUANG LI ,  GUOWEN LI

IPC: G05D1/02 ,  G01N33/18 ,  G06N20/00 ,  B63B79/10 ,  B63B79/40

Abstract: Embodiments of the present disclosure relate to a water body pollution intelligent investigation method and device based on unmanned ships. The method includes: determining a first pollutant concentration value of a monitored water area according to water quality data of the monitored water area; controlling an unmanned ship to cruise in the monitored water area according to a preset cruise trajectory and perform water quality collection to obtain a second pollutant concentration value of the monitored water area; determining, when there is an abnormal cruise coordinate point, a target cruise trajectory according to the second pollutant concentration value of the abnormal cruise coordinate point; and controlling the unmanned ship to cruise according to the target cruise trajectory to determine a pollution source of the monitored water area.