FR3113370B1 - Procede et systeme de detection de la somnolence d’un individu - Google Patents
Procede et systeme de detection de la somnolence d’un individu Download PDFInfo
- Publication number
- FR3113370B1 FR3113370B1 FR2008528A FR2008528A FR3113370B1 FR 3113370 B1 FR3113370 B1 FR 3113370B1 FR 2008528 A FR2008528 A FR 2008528A FR 2008528 A FR2008528 A FR 2008528A FR 3113370 B1 FR3113370 B1 FR 3113370B1
- Authority
- FR
- France
- Prior art keywords
- individual
- hrv
- δti
- time intervals
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 3
- 206010041349 Somnolence Diseases 0.000 abstract 2
- 238000004364 calculation method Methods 0.000 abstract 2
- 230000000747 cardiac effect Effects 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02405—Determining heart rate variability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
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- 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
- G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
- A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Educational Technology (AREA)
- Social Psychology (AREA)
- Psychology (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Developmental Disabilities (AREA)
- Child & Adolescent Psychology (AREA)
- Physiology (AREA)
- Anesthesiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Le procédé de détection de la somnolence d’un individu comprend : une acquisition d’un signal cardiaque (1a) un traitement de ce signal cardiaque permettant la détection des intervalles de temps (δti) entre battements cardiaques successifs, une extraction, à partir desdits intervalles de temps (δti) entre battements cardiaques successifs, d’une ou plusieurs variables HRV différentes caractéristiques de la variabilité de la fréquence cardiaque, chaque variable HRV étant obtenue à partir de plusieurs intervalles de temps (δti) entre battements cardiaques successifs, un calcul d’au moins un agrégat de direction pour une ou plusieurs desdites variables HRV, et un calcul d’au moins un agrégat de forme pour une ou plusieurs desdites variables HRV, , un traitement du ou des agrégats de direction et du ou des agrégats de forme par un algorithme de détection permettant la détection de la somnolence de l’individu. Figure 1
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2008528A FR3113370B1 (fr) | 2020-08-17 | 2020-08-17 | Procede et systeme de detection de la somnolence d’un individu |
PCT/EP2021/071126 WO2022037914A1 (fr) | 2020-08-17 | 2021-07-28 | Procede et systeme de detection de la somnolence d'un individu |
US18/041,603 US20230293072A1 (en) | 2020-08-17 | 2021-07-28 | Method and system for detecting drowsiness of an individual |
EP21754765.2A EP4196008A1 (fr) | 2020-08-17 | 2021-07-28 | Procede et systeme de detection de la somnolence d'un individu |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2008528 | 2020-08-17 | ||
FR2008528A FR3113370B1 (fr) | 2020-08-17 | 2020-08-17 | Procede et systeme de detection de la somnolence d’un individu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3113370A1 FR3113370A1 (fr) | 2022-02-18 |
FR3113370B1 true FR3113370B1 (fr) | 2022-10-21 |
Family
ID=73793331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2008528A Active FR3113370B1 (fr) | 2020-08-17 | 2020-08-17 | Procede et systeme de detection de la somnolence d’un individu |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3113370B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9955925B2 (en) | 2015-12-18 | 2018-05-01 | Microsoft Technology Licensing, Llc | Drowsiness onset detection |
US10918323B2 (en) | 2017-07-04 | 2021-02-16 | Panasonic Intellectual Property Management Co, Ltd. | Drowsiness detecting device, drowsiness detecting method, and program recording medium |
EP3843623B1 (fr) * | 2018-08-29 | 2022-01-12 | Sleep Advice Technologies S.r.l. | Détection basée sur la photopléthysmographie de transitions entre des phases d'éveil, de somnolence et de sommeil d'un sujet |
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2020
- 2020-08-17 FR FR2008528A patent/FR3113370B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3113370A1 (fr) | 2022-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
EXTE | Extension to a french territory |
Extension state: PF |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
RM | Correction of a material error |
Effective date: 20231026 |