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FR3106229B1 - DEVICE FOR DETECTING A RISK BEHAVIOR OF AT LEAST ONE PERSON, DETECTION METHOD AND ASSOCIATED DETECTION NETWORK - Google Patents

DEVICE FOR DETECTING A RISK BEHAVIOR OF AT LEAST ONE PERSON, DETECTION METHOD AND ASSOCIATED DETECTION NETWORK Download PDF

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Publication number
FR3106229B1
FR3106229B1 FR2000157A FR2000157A FR3106229B1 FR 3106229 B1 FR3106229 B1 FR 3106229B1 FR 2000157 A FR2000157 A FR 2000157A FR 2000157 A FR2000157 A FR 2000157A FR 3106229 B1 FR3106229 B1 FR 3106229B1
Authority
FR
France
Prior art keywords
person
silhouette
distances
topographic
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR2000157A
Other languages
French (fr)
Other versions
FR3106229A1 (en
Inventor
Xavier Romero
À Well John Koul
Kristel Mhanna
Maria Rincon
Kataline Boubet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kxkjm
Original Assignee
Kxkjm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kxkjm filed Critical Kxkjm
Priority to FR2000157A priority Critical patent/FR3106229B1/en
Priority to ES21150553T priority patent/ES2972116T3/en
Priority to EP21150553.2A priority patent/EP3848916B1/en
Priority to PT211505532T priority patent/PT3848916T/en
Priority to DK21150553.2T priority patent/DK3848916T3/en
Priority to FIEP21150553.2T priority patent/FI3848916T3/en
Publication of FR3106229A1 publication Critical patent/FR3106229A1/en
Application granted granted Critical
Publication of FR3106229B1 publication Critical patent/FR3106229B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
    • G08B21/0423—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting deviation from an expected pattern of behaviour or schedule
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0438—Sensor means for detecting
    • G08B21/0469—Presence detectors to detect unsafe condition, e.g. infrared sensor, microphone
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G08B29/186—Fuzzy logic; neural networks

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
  • Alarm Systems (AREA)

Abstract

Dispositif de détection d’un comportement à risque d’au moins une personne, procédé de détection et réseau de détection associés L’invention a pour objet un dispositif de détection comprenant : - un capteur de profondeur (28) configuré pour générer une pluralité de vues topographiques du champ de détection (24), chaque vue topographique comprenant des distances topographiques entre le capteur de profondeur (28) et des points présents dans le champ de détection (24), - un module de détermination (30) configuré pour déterminer une silhouette de la personne (22) à partir d’au moins une vue topographique, la silhouette étant définie par une partie des distances topographiques, dites distances de silhouette, - un module de traitement (32) configuré pour déterminer le comportement à risque de la personne (22) en propageant au moins une suite temporelle des distances de silhouette via un réseau de neurones artificiels. Le réseau de neurones artificiels est entraîné par une suite temporelle de distances de silhouette correspondant à des comportements de référence de la personne (22). Figure pour l'abrégé : 2Device for detecting risky behavior of at least one person, associated detection method and detection network The subject of the invention is a detection device comprising: - a depth sensor (28) configured to generate a plurality of topographic views of the detection field (24), each topographic view comprising topographic distances between the depth sensor (28) and points present in the detection field (24), - a determination module (30) configured to determine a silhouette of the person (22) from at least one topographic view, the silhouette being defined by a part of the topographic distances, called silhouette distances, - a processing module (32) configured to determine the risk behavior of the person (22) by propagating at least one temporal sequence of silhouette distances via an artificial neural network. The artificial neural network is trained by a temporal sequence of silhouette distances corresponding to reference behaviors of the person (22). Figure for abstract: 2

FR2000157A 2020-01-09 2020-01-09 DEVICE FOR DETECTING A RISK BEHAVIOR OF AT LEAST ONE PERSON, DETECTION METHOD AND ASSOCIATED DETECTION NETWORK Expired - Fee Related FR3106229B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2000157A FR3106229B1 (en) 2020-01-09 2020-01-09 DEVICE FOR DETECTING A RISK BEHAVIOR OF AT LEAST ONE PERSON, DETECTION METHOD AND ASSOCIATED DETECTION NETWORK
ES21150553T ES2972116T3 (en) 2020-01-09 2021-01-07 Device for detecting risk behavior of at least one person, associated detection procedure and detection network
EP21150553.2A EP3848916B1 (en) 2020-01-09 2021-01-07 Device for detecting hazardous behaviour of at least one person, associated detection method and detection network
PT211505532T PT3848916T (en) 2020-01-09 2021-01-07 Device for detecting hazardous behaviour of at least one person, associated detection method and detection network
DK21150553.2T DK3848916T3 (en) 2020-01-09 2021-01-07 Device for detecting the dangerous behavior of at least one person, associated detection method and detection network
FIEP21150553.2T FI3848916T3 (en) 2020-01-09 2021-01-07 Device for detecting hazardous behaviour of at least one person, associated detection method and detection network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000157 2020-01-09
FR2000157A FR3106229B1 (en) 2020-01-09 2020-01-09 DEVICE FOR DETECTING A RISK BEHAVIOR OF AT LEAST ONE PERSON, DETECTION METHOD AND ASSOCIATED DETECTION NETWORK

Publications (2)

Publication Number Publication Date
FR3106229A1 FR3106229A1 (en) 2021-07-16
FR3106229B1 true FR3106229B1 (en) 2022-01-21

Family

ID=70614030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000157A Expired - Fee Related FR3106229B1 (en) 2020-01-09 2020-01-09 DEVICE FOR DETECTING A RISK BEHAVIOR OF AT LEAST ONE PERSON, DETECTION METHOD AND ASSOCIATED DETECTION NETWORK

Country Status (6)

Country Link
EP (1) EP3848916B1 (en)
DK (1) DK3848916T3 (en)
ES (1) ES2972116T3 (en)
FI (1) FI3848916T3 (en)
FR (1) FR3106229B1 (en)
PT (1) PT3848916T (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6968294B2 (en) * 2001-03-15 2005-11-22 Koninklijke Philips Electronics N.V. Automatic system for monitoring person requiring care and his/her caretaker
WO2012002904A1 (en) * 2010-07-02 2012-01-05 Fotonic I Norden Ab Device and method for detection of abnormal spatial states of a human body
US10037668B1 (en) * 2017-05-09 2018-07-31 Microsoft Technology Licensing, Llc Emergency alerting system and method
CA3076015A1 (en) * 2017-10-06 2019-04-11 Tellus You Care, Inc. Non-contact activity sensing network for elderly care
EP3762909A1 (en) * 2018-05-28 2021-01-13 Greenwave Systems PTE. LTD. Area monitoring and communication

Also Published As

Publication number Publication date
ES2972116T3 (en) 2024-06-11
EP3848916B1 (en) 2023-11-01
EP3848916A1 (en) 2021-07-14
FI3848916T3 (en) 2024-02-02
PT3848916T (en) 2024-02-05
FR3106229A1 (en) 2021-07-16
DK3848916T3 (en) 2024-02-05

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