公开(公告)号：US11994422B2

公开(公告)日：2024-05-28

申请号：US17453497

申请日：2021-11-04

Applicant: Wipro Limited

Inventor： Arindam Roy ,  Vanganuri Harish Kumar Rama Sagar

IPC: G01F23/00 ,  G01F23/284 ,  G01F23/80 ,  G08B21/18 ,  E03F7/00

CPC classification number: G01F23/0007 ,  G01F23/284 ,  G01F23/80 ,  G01F23/804 ,  G08B21/182 ,  E03F7/00 ,  E03F2201/40

Abstract: The present disclosure relates to wastewater management that provides a method and a system for monitoring a sewer manhole from a remote location. The sewer monitoring system configured in a sewer manhole receives measured values from a level sensor and determines an accuracy error in the measured values for different conditions. The sewer monitoring system resolves the accuracy error in the measured values to obtain accurate measured values by either measuring a level of wastewater in the sewer manhole by setting a first range limit for the measured values dynamically based on an actual depth of the sewer manhole, or iteratively measuring the level of wastewater in the sewer manhole by setting unique a second range limit for the measured values dynamically. A risk associated with the sewer manhole based on the accurate measured values of the level sensor is determined, for monitoring the sewer manhole from a remote location.