Method for remote presence detection and/or remote behavioral analysis, its implementing device and presence detection device

• US 10,276,018 B2
• Filed: 02/03/2017
• Issued: 04/30/2019
• Est. Priority Date: 02/03/2016
• Status: Active Grant

• Current Assignee: Domalys
• Original Assignee: Domalys
• Inventors: Brillaud, Arnaud
• Primary Examiner(s): Lieu, Julie B
• Application Number:
  US15/423,659
• Publication Number:
  US 20170221335A1
• Time in Patent Office: 816 Days
• Field of Search: None
• CPC Class Codes: A47C 21/003 Lighting, radio, telephone or the like connected to the bedstead
• CPC Class Codes: A61B 2560/0242 adapted to measure environmental factors, e.g. temperature, pollution
• CPC Class Codes: A61B 2562/029 Humidity sensors
• CPC Class Codes: A61B 2562/227 Sensors with electrical connectors
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/0059 using light, e.g. diagnosis by transillumination, diascopy, fluorescence A61B5/0093, A61B5/1455, A61B5/02416 and A61B5/0261 take precedence
• CPC Class Codes: A61B 5/1115 Monitoring leaving of a patient support, e.g. a bed or a wheelchair
• CPC Class Codes: A61B 5/1117 Fall detection
• CPC Class Codes: A61B 5/6889 Rooms
• CPC Class Codes: A61B 5/6891 Furniture
• CPC Class Codes: F21V 23/0464 the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
• CPC Class Codes: F21V 23/0471 the sensor detecting the proximity, the presence or the movement of an object or a person
• CPC Class Codes: G08B 21/0423 detecting deviation from an expected pattern of behaviour or schedule
• CPC Class Codes: G08B 21/043 detecting an emergency event, e.g. a fall
• CPC Class Codes: G08B 21/0469 Presence detectors to detect unsafe condition, e.g. infrared sensor, microphone G08B21/0476 takes precedence
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

Disclosed is a method for remote presence detection and remote behavioral analysis of an individual in a living area, including furnishing detection data by a presence detection unit during the detection of the individual in at least one detection zone covered by the detection unit, the transmission of data by the detection unit to an electronic data acquisition module, remote sending of data, from the electronic data acquisition module via a communication unit, to a remote data processing unit for automatically generating at least one piece of information, with the remote data processing unit being associated with at least one software application that can automatically generate one or more pieces of information relative to the fall of an individual from a standing, seated or lying-down position, and/or relative to the behavior of an individual in the detection zone or zones in particular to deduce therefrom one or more behavioral anomalies.

Claims

1. Method for remote presence detection and remote behavioral analysis of an individual in a living area, comprising the furnishing of detection data by presence detection means during the detection of the individual in at least one detection zone covered by said detection means, the transmission of data by the detection means to an electronic data acquisition module, remote sending of data, from said electronic data acquisition module via communication means, to remote data processing means for automatically generating at least one piece of information, wherein the remote data processing means are associated with at least one software application that can automatically generate one or more pieces of information relative to the fall of an individual from a standing, seated or lying-down position, in the event of an actual fall of the individual in the living area, and/or relative to the behavior of an individual in the detection zone or zones in particular to deduce therefrom one or more behavioral anomalies, wherein the method uses as presence detection means at least two position sensors in a vertical plane and offset in height in relation to one another, with the sensors being arranged in such a way that their angular detection sectors in question in a vertical plane do not intersect the detection zone, with the electronic data processing module being able to detect an individual'"'"'s fall based on data transmitted by the sensors, the data from the electronic module relative to the detection of a fall being intended to be transmitted to the remote data processing means.

2. Method according to claim 1, wherein the software application is able to provide at least the following information:

the individual'"'"'s entry into or exit from a location in the living area, leaving a room, the time for going from one location to another in the living area, and/or the number of times that the individual goes from one location to another in the living area, and/or the number of times that the individual gets up close to detection means, and/or the time the individual is present in a location close to the detection means.

3. Method according to claim 1, further comprising an automated lighting step in the detection zone and/or in another location, in response to the reception by the electronic acquisition module of presence detection data transmitted by the detection means, in particular with the lighting being activated if the luminosity in the detection zone is less than a threshold value.

4. The method of claim 3, wherein the automated lighting step comprises a gradual increase in the luminous intensity of the lighting.

5. Method according to claim 1, further comprising, based on the information generated by the data processing means and the software application, one or more steps for displaying said information and/or the sending of messages.

6. Device for remote presence detection and remote behavioral analysis of an individual for implementing the method according to claim 1, comprising presence detection means in at least one detection zone, an electronic data acquisition module, connected by wire or not to the presence detection means, remote data processing means, the electronic data acquisition module, and the remote data processing means being able to communicate with one another via remote communication means, wherein the remote data processing means are associated with at least one software application that is able to generate automatically one or more pieces of information relative to an individual'"'"'s fall from a standing, seated, or lying-down position, in the event of an actual fall of the individual in the living area, and/or relative to the behavior of an individual in the detection zone or zones for deducing therefrom in particular one or more behavioral anomalies, wherein the two sensors are positioned in a vertical plane and offset in height in relation to one another, and the presence detection means comprise at least two directional detection sensors positioned in a vertical plane and offset in height in relation to one another, presence detection means being able to detect the presence of an individual in the standing, seated or lying-down position.

7. Device according to claim 6, further comprising a computer server that comprises data processing means and the software application, and is able to communicate with external display devices for transmitting the generated information.

8. Device according to claim 6, further comprising other functional detection elements able to communicate with the data processing means that are associated with the software application.

9. The device of claim 6, wherein the two position sensors are arranged in such a way that their angular detection sector in question in a vertical plane does not intersect the detection zone.

10. Device according to claim 6, further comprising other functional detection elements, including sensors of temperature, humidity, carbon monoxide, smoke, with said other functional detection elements being able to communicate with the data processing means that are associated with the software application.

11. Device for detecting the presence of an individual in a detection zone, in particular for detecting an individual'"'"'s fall, an entry into or exit from a detection zone, comprising at least one presence detection sensor (36), further comprising at least two directional detection sensors (36, 36′

) positioned in a vertical plane and offset in height in relation to one another, in particular with the two sensors being directional and arranged in such a way that their angular detection sector in question in a vertical plane does not intersect the detection zone.

12. Device according to claim 11, wherein the first directional detection sensor (36) is positioned close to the floor, while the second directional sensor (36′

) is positioned above a plane that corresponds essentially to the height of the pelvis of a standing individual or to the height of the shoulders of a seated individual, or above the upper plane of a bed.

13. Device according to claim 11, further comprising at least one lighting system (20) and at least one luminosity sensor (44), with the lighting system being activated based on the luminosity and the detection of a presence.

14. The device of claim 13, wherein the device further comprising a regulation configured for increasing gradually the luminous intensity emitted by the lighting system (20) at the time of its activation.

15. Device according to claim 11, the device having a body of slender shape comprising at least on the front the at least two remote presence detection sensors (36, 36′

) that are placed close to the two respective distal ends of the body and that integrate a lighting system (20).

16. Device according to claim 11, further comprising a data acquisition and detection module (16), which is associated with the presence sensors (36, 36′

) and receives the data from the sensors, a communication system (52) that is configured for remote communication with data processing means (54) that are associated with at least one software application that is configured for analyzing the data transmitted by the detection and acquisition module, for time-stamping the data, and for outputting at least one piece of information of the analysis result.

17. Installation that comprises multiple presence detection devices according to claim 11 and that comprises other functional detection elements, wherein the presence detection devices or other functional detection elements are positioned at various locations in a living area, with all of the presence detection devices and the other functional detection elements being able to communicate with common data processing means associated with a common software application, in such a way as to assemble and analyze all of the data from the various devices of the living area.

18. The device of claim 11, wherein the at least two directional detection sensors are of the passive infrared type.

19. Device according to claim 11, the device having a body of column shape comprising at least on the front the at least two remote presence detection sensors (36, 36′

) that are placed close to the two respective distal ends of the body and that integrate a lighting system (20).

20. Installation that comprises multiple presence detection devices according to claim 11 and that comprises other functional detection elements, including sensors of temperature, humidity, carbon monoxide, smoke, wherein the presence detection devices or the other functional detection elements are positioned at various locations in a living area, with all of the presence detection devices and the other functional detection elements being able to communicate with common data processing means associated with a common software application, in such a way as to assemble and analyze all of the data from the various devices of the living area, wherein the transmitted data incorporates the identifier of the detection device, the date and the hour, the identifier of each sensor, and the value of each sensor.