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1. WO2020109423 - METHOD AND SYSTEM FOR ADAPTIVE SENSOR ARRANGEMENT

Publication Number WO/2020/109423
Publication Date 04.06.2020
International Application No. PCT/EP2019/082805
International Filing Date 27.11.2019
IPC
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G06Q 10/04 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
04Forecasting or optimisation, e.g. linear programming, "travelling salesman problem" or "cutting stock problem"
CPC
G06K 9/0063
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
0063Recognising patterns in remote scenes, e.g. aerial images, vegetation versus urban areas
G06K 9/00771
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00771Recognising scenes under surveillance, e.g. with Markovian modelling of scene activity
G06Q 10/063
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
063Operations research or analysis
Applicants
  • PROWLER.IO LIMITED [GB]/[GB]
Inventors
  • GRANT, James
  • BOUKOUVALAS, Alexis
  • LESLIE, David
  • MUNOZ DE COTE, Enrique
  • JOHN, Sebastian
  • VAKILI, Sattar
Agents
  • EIP
Priority Data
19160156.628.02.2019EP
2018010054530.11.2018GR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND SYSTEM FOR ADAPTIVE SENSOR ARRANGEMENT
(FR) PROCÉDÉ ET SYSTÈME D'AGENCEMENT DE CAPTEURS ADAPTATIF
Abstract
(EN)
A computer-implemented method for arranging sensor devices (202a, 202b) in a domain (204) having one or more dimensions includes iteratively: determining a plurality portions spanning the domain (204); estimating a normalised rate of events in each portion; selecting, in dependence on the estimated normalised rates, one or more of the determined portions on the basis of an expected reward associated with allocating the one or more sensor devices (202a, 202b) to the selected one or more portions; arranging the one or more sensor devices (202a, 202b) in the selected one or more portions; and receiving, from the one or more sensor devices (202a, 202b), event data indicative of dimensional co-ordinates of events detected within the selected one or more portions. The expected reward depends on an expected rate of detected events, penalised by a sensing cost associated with the one or more sensor devices (202a, 202b). The number of determined portions increases with respect to the number of iterations.
(FR)
L’invention concerne un procédé mis en œuvre par ordinateur permettant d'agencer des dispositifs capteurs (202a, 202b) dans un domaine (204) ayant une ou plusieurs dimensions qui consiste de manière itérative : à déterminer une pluralité de parties couvrant le domaine (204); à estimer un taux normalisé d'événements dans chaque partie ; à sélectionner, en fonction des taux normalisés estimés, une ou plusieurs des parties déterminées sur la base d'une récompense attendue associée à l'attribution du ou des dispositifs capteurs (202a, 202b) à la ou aux parties sélectionnées ; à agencer le ou les dispositifs capteurs (202a, 202b) dans la ou les parties sélectionnées ; et à recevoir, en provenance du ou des dispositifs capteurs (202a, 202b), des données d'événement indiquant des coordonnées dimensionnelles d'événements détectés à l'intérieur de la ou des parties sélectionnées. La récompense attendue dépend d'un taux attendu d'événements détectés, pénalisé par un coût de détection associé au ou aux dispositifs capteurs (202a, 202b). Le nombre de parties déterminées augmente par rapport au nombre d'itérations.
Also published as
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