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1. WO2013109154 - DEVICE AND METHOD FOR CONTINUOUS BIOMETRIC RECOGNITION BASED ON ELECTROCARDIOGRAPHIC SIGNALS

Publication Number WO/2013/109154
Publication Date 25.07.2013
International Application No. PCT/PT2013/000002
International Filing Date 14.01.2013
IPC
A61B 5/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
A61B 5/0402 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
0402Electrocardiography, i.e. ECG
A61B 5/117 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
117Identification of persons
G06K 9/00 2006.1
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
CPC
A61B 5/117
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
117Identification of persons
A61B 5/316
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
316Modalities, i.e. specific diagnostic methods
A61B 5/318
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
316Modalities, i.e. specific diagnostic methods
318Heart-related electrical modalities, e.g. electrocardiogaphy [ECG]
A61B 5/6893
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6893Cars
A61B 5/6895
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6895Sport equipment
A61B 5/6898
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6898Portable consumer electronic devices, e.g. music players, telephones, tablet computers
Applicants
  • INSTITUTO SUPERIOR TECNICO [PT]/[PT]
  • INSTITUTO DE TELECOMUNICAÇÕES [PT]/[PT]
  • INSTITUTO SUPERIOR DE ENGENHARIA DE LISBOA [PT]/[PT]
Inventors
  • SILVA, Hugo Humberto Plácido da
  • LOURENÇO, André Ribeiro
  • FRED, Ana Luísa Nobre
Agents
  • OLIVEIRA, Arlindo Manuel Limede de [PT]/[PT]
Priority Data
10610219.01.2012PT
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE AND METHOD FOR CONTINUOUS BIOMETRIC RECOGNITION BASED ON ELECTROCARDIOGRAPHIC SIGNALS
(FR) DISPOSITIF ET PROCÉDÉ DE RECONNAISSANCE BIOMÉTRIQUE CONTINUE À PARTIR DE SIGNAUX ÉLECTROCARDIOGRAPHIQUES
Abstract
(EN) The present invention is related with the field of signal measurement for biometric recognition purposes, and refers to a computational unit and a sensory unit designed to measure electrocardiographic (ECG) signals in a continuous fashion, guaranteeing that the biometric recognition is performed in an uninterrupted way whenever the device is used, with the purpose of enabling the automated recognition or validation of the identity of its wearer. The sensory unit has an electronic module through which the ECG is acquired. Its operating principle can be based in the electrical conductivity, in which case it requires contact with the skin of the user, or in any kind of capacitive or mechanical element, in which case it does not require any direct contact with the user. The device can be used in alternative or as a complement to existing systems that only perform a momentary identity check. It can be applied to vehicles, tablet computers or analogous contexts.
(FR) La présente invention concerne le domaine de la mesure de signal à des fins de reconnaissance biométrique, et porte sur une unité de calcul et une unité de détection conçues pour mesurer en continu les signaux électrocardiographiques (ECG), ce qui garantit que la reconnaissance biométrique est effectuée d'une manière ininterrompue chaque fois que le dispositif est utilisé, dans le but de permettre la reconnaissance automatique ou la validation de l'identité de son utilisateur. L'unité de détection comporte un module électronique par l'intermédiaire duquel le signal ECG est acquis. Son principe de fonctionnement peut reposer sur la conductivité électrique, auquel cas il nécessite d'être en contact avec la peau de l'utilisateur, ou sur un quelconque type d'élément capacitif ou mécanique, auquel cas il ne nécessite pas d'être en contact direct avec l'utilisateur. Le dispositif peut être utilisé en variante ou en complément aux systèmes existants qui réalisent uniquement un contrôle d'identité momentanée. Il peut être utilisé avec des véhicules, des ordinateurs tablettes ou des contextes analogues.
Related patent documents
BR112014022588This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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