公开(公告)号：US20230169222A1

公开(公告)日：2023-06-01

申请号：US17726206

申请日：2022-04-21

Applicant: Microsoft Technology Licensing, LLC

Inventor： Shirui WANG ,  Sara MALVAR MAUA ,  Leonardo DE OLIVEIRA NUNES ,  Kim D. WHITEHALL ,  Yagna Deepika ORUGANTI ,  Yazeed ALAUDAH ,  Anirudh BADAM ,  Mirco MILLETARI

IPC: G06F30/13

CPC classification number: G06F30/13

Abstract: A method for pollutant sensor placement for pollutants from point sources is described. Data about environmental characteristics for a geographic region are received from a plurality of environmental sensors. The geographic region includes pollutant sources that emit a pollutant. The received data from one or more of the plurality of environmental sensors are transformed into common data having a common spatial and temporal discretization across the geographic region. Predicted emission plumes are generated for the pollutant sources within the geographic region that identify pollutant detection regions for the pollutant when the pollutant is emitted by the pollutant sources using the common data. Sensor locations for a plurality of pollutant sensors are greedily selected across the common spatial and temporal discretization according to a number of predicted emission plumes that are detectable by the plurality of pollutant sensors.

公开(公告)号：US20230007082A1

公开(公告)日：2023-01-05

申请号：US17363202

申请日：2021-06-30

Applicant: Microsoft Technology Licensing, LLC

Inventor： Conor E. KELLY ,  Ashish BHATIA ,  Yagna Deepika ORUGANTI ,  Peeyush KUMAR ,  Anirudh BADAM ,  Leonardo DE OLIVEIRA NUNES ,  Shirui WANG ,  Yazeed ALAUDAH ,  Neera B. TALBERT ,  Xinyu CHEN ,  Fatemeh ZAMANIAN

IPC: H04L67/12 ,  G16Y40/35 ,  G16Y20/10 ,  G06N7/00 ,  G16Y40/10

Abstract: A method for pollutant sensor placement is described. Data about environmental characteristics across a geographic region is received from a plurality of environmental sensors. The geographic region includes one or more pollutant sources that emit a pollutant. The received data is transformed from one or more of the plurality of environmental sensors into common data having a common grid across the geographic region. The geographic region is divided into a plurality of sub-regions based on the common data. Locations within the geographic region are determined for placement of pollutant sensors based on estimated dispersion of the pollutant through the plurality of sub-regions.