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1. WO2020117150 - SYSTÈME DE SURVEILLANCE DE LAVAGE DES MAINS

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

CLAIMS

1. A hand wash monitoring system (10) for monitoring the hand wash action of a user who washes his/her hands in a hand wash unit (400), characterized by comprising a smart tag (300) arranged to transmit the personal data of the user by means of connecting to a wireless communication network for providing carriage by said user; a control module (100) which accommodates an image capturing unit (1 10) positioned in a manner viewing at least a part of said hand wash unit (400) and a communication unit (130) arranged to make wireless communication in a predetermined coverage area; a processor unit (120) associated with said control module (100) and arranged to determine whether said smart tag (300) is within said coverage area or not; said processor unit (120) is arranged to receive said personal data from the smart tag (300) in said coverage area and to provide said image capturing unit (1 10) to capture a user hand wash image for a predetermined duration and to access a first reference hand wash image provided in association with the received personal data and to compare said hand wash image and said first reference hand wash image and to determine the matching amount.

2. The hand wash monitoring system (10) according to claim 1 , wherein the processor unit (120) is configured to generate a message/signal which indicates that a hand wash process is successful when a predetermined amount of matching is determined.

3. The hand wash monitoring system (10) according to claim 1 , wherein said processor unit (120) comprises a first processor provided in the control module (100) and a second processor unit (120) provided in a server (200).

4. A hand wash monitoring method (10) for monitoring the hand wash action of a user who washes his/her hands in a hand wash unit (400), characterized in that the following steps are realized by a processor unit (120) provided in a control module (100) which accommodates a communication unit (130) arranged to realize wireless communication in a predetermined coverage area:

- detecting whether a smart tag (300), connected to a wireless communication network for carrying by said user and arranged to transmit the personal data of the user, enters within a coverage area or not,

- taking said personal data from said smart tag,

- taking a hand wash image of a user for a predetermined duration by an image capturing unit (1 10) positioned so as to view at least one part of said hand wash unit (400),

- accessing a first reference hand wash image provided in connection with the received personal data,

- comparing said hand wash image and said first reference hand wash image and determining the matching amount.