EP3482368A1 - System for monitoring a person within a residence. - Google Patents

System for monitoring a person within a residence.

Info

Publication number
EP3482368A1
EP3482368A1 EP17745816.3A EP17745816A EP3482368A1 EP 3482368 A1 EP3482368 A1 EP 3482368A1 EP 17745816 A EP17745816 A EP 17745816A EP 3482368 A1 EP3482368 A1 EP 3482368A1
Authority
EP
European Patent Office
Prior art keywords
person
data
room
measured
monitoring
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.)
Ceased
Application number
EP17745816.3A
Other languages
German (de)
French (fr)
Inventor
Régis CIRE
Mathieu Muller
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.)
Novia Search
Original Assignee
Novia Search
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 Novia Search filed Critical Novia Search
Publication of EP3482368A1 publication Critical patent/EP3482368A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/22—Social work or social welfare, e.g. community support activities or counselling services
    • 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
    • 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
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients

Definitions

  • the present invention is in the field of surveillance and assistance of persons.
  • the invention will find preferential, but in no way limiting, application in monitoring the home activity of an elderly person, a patient, for example in outpatient medicine, or any person with a weakened physical state or an unstable psychological state.
  • Such surveillance is intended to be automatic in order to assist the said person if necessary.
  • a first disadvantage of the state of the art lies in the interaction between the person and the device that it carries. In case of loss of consciousness, especially without falling, most known devices do not allow to issue an alert. In addition, they require that the person is able to remember to have to systematically carry said device, which can not be the case constantly, as for example in time to wash. Indeed, even under surveillance, many household accidents occur in the bathroom, often because of slippery surfaces.
  • a major deficiency is the radical change in a person's behavior, for example dementia caused by memory loss, as in the case of Alzheimer's disease. This disease can then result in a deterioration of the lifestyle, both bodily and busy, malnutrition, wandering, etc.
  • the present invention starts from this observation and from the need to monitor the activity of a person, in order to detect a change in his behavior that would correspond to a danger for himself, then requiring, no longer home monitoring, but his entry into a supervised environment, even his hospitalization.
  • the aim of the invention is to overcome the drawbacks of the state of the art by proposing a system for monitoring the activity of a person capable, on the one hand, of learning the usual behavior of the said person. person and, on the other hand, to detect any significant change in such behavior, requiring assistance.
  • the subject of the invention is therefore such a system for monitoring a person within at least one room, in which comprising:
  • each detection means measuring data within said room and being equipped with means for transmitting the measured data through a network Communication ;
  • centralization means provided, on the one hand, with means for receiving said data measured by each detection means and, on the other hand, means for processing the measured data received,
  • processing means consist of at least one executed software application
  • Such a system first records data corresponding to the habits of a person, per room attended, for a second time, comparing them with data measured in real time. It is then possible to determine a life profile of each person monitored and, for each type of data, recognize a behavioral anomaly of said person, to alert the rescue.
  • a type of measured data consists of motion detection, making it possible to determine time slots where the person usually goes to one room or another.
  • the monitoring system is further characterized by the fact that said primary detection means comprise at least one motion detector, determining the mobile presence of a person within said room, and thereby said processing means apply at least one time stamp to each presence determined, so as to define at least a time range of presence of said person mobility within said room.
  • said processing means perform at least a weighted average of at least two time slots defined successively, so as to determine within said monitoring profile, at least a normal period of presence within said room.
  • the invention monitors the fluctuations of the environment within the room, namely humidity and temperature, so as to determine the use of the bathroom by the person.
  • the present invention provides that the secondary detection means of the monitoring system according to the invention comprise at least one detector of the environmental conditions of said room, such as at least the temperature and / or the humidity, while said processing means applies at least one timestamp to the detected environmental conditions, so as to determine normal environmental conditions recorded within said monitoring profile.
  • said processing means make a comparison of the detected environmental conditions with said normal recorded environmental conditions.
  • FIG. 1 shows schematically a view of an example of architecture according to a preferred mode, but not limiting, of operation of the system according to the invention, showing the monitoring of a person in a bathroom;
  • FIG. 2 represents a graph transcribing an example of the evolution of the environmental conditions measured in the bathroom in the course of use by the person, showing the curves of the hygrometry and the temperature over time;
  • FIG. 3 represents a graph transcribing an example of motion detection within two distinct rooms over time.
  • the present invention relates to a system for monitoring a person 1 within at least one room 2.
  • said system makes it possible to monitor this person 1 separately in several different rooms 2 within the same dwelling.
  • said system comprises at least primary detection means 3 and secondary 4 distinct, namely differentiated from each other. These primary means 3 and secondary 4 can capture different data. Other complementary detection means may be integrated into the system to bring the data detection to three, four or more.
  • each detection means 3,4 are disposed inside said part 2.
  • each part 2 is equipped with suitable detection means, depending on the use made by the person 1 of said part 2 in question.
  • each detection means 3,4 comprises one or more sensors that measure data within said part 2.
  • data measured by the detection means 3,4 may be a movement or a presence , hygrometry, temperature, ignition and extinction of electrical and / or electronic means, the opening and / or closing of doors, windows and / or drawers.
  • the detection means 3,4 are equipped with means for transmitting the measured data through a communication network.
  • a communication network may be internal to the housing and may be provided wired, but preferably wireless, namely using the airwaves.
  • the use of a wireless network makes it easy to install the detection means 3,4 in each room 2.
  • the detection means 3,4 can be electrically powered by being connected to the electrical network of the room 2 of the housing and / or autonomously, via internal batteries, rechargeable or not.
  • the detection means 3,4 may be electrically connected to the network of the housing and use this network to transmit the recorded data, in particular by using a communication by PLC (for "Online Carrier Current”).
  • PLC for "Online Carrier Current”
  • the monitoring system also comprises means of centralization 5. These can be located within the same room 2 and / or in a different room.
  • the centralization means 5 are located within a room, itself equipped with primary and secondary detection means 3, while each of the other parts is only equipped with its own primary 3 and secondary 4 means.
  • said centralization means are provided with means for receiving said data measured by each detection means 3,4. These reception means are then connected to the detection means 3,4 using internally the housing communication network mentioned above. In sum, the centralization means 5 connect the detection means 3,4 of each piece 2 and recover the data they measure.
  • connection of the detection means 3,4 with the centralization means 5 can be carried out by a configuration step during the installation of the monitoring system within the rooms 2 of the housing.
  • a dedicated interface can be envisaged, accessible via said centralization means 5, in particular via an interface accessible via a browser running on a separate portable terminal.
  • said centralization means 5 comprise means of processing the measured data received.
  • Said processing means consist of at least one software application executed.
  • Such an application makes it possible to record locally, in particular within a database, each type of data measured by each type of sensor of the detection means 3,4.
  • said application makes it possible to treat separately or combined said already recorded data as well as the measured and communicated data in real time.
  • the execution of the application of the processing means is carried out in a learning mode on a first predefined duration.
  • the system records through said processing means said measured and received data, so as to determine at least one monitoring profile of said person 1 within each room 2.
  • the invention lists, over time, through the detection by its sensors, each piece of data relating to the behaviors and habits of the person 1 to be monitored, within at least one piece 2 deemed important, such as the bathroom, up to each room 2 of housing.
  • the invention records various actions performed by the person 1 monitored, such as its duration of presence in a room 2, its comings and goings, as well as some of its actions.
  • the first duration can be configured in a time range from one or two days to several days, a week or several weeks. This first duration is defined according to said person, parts of the housing.
  • this first duration can be defined for each room 2.
  • a first duration can be assigned to each room according to its use. For example, it only takes one or two days to define the usual behavior of a person in a kitchen, his room or a bathroom, according to his habits, such as to define the hours meals, the hours of sunrise or sunset or the hygiene time, while other rooms such as the living room, toilets or others can fluctuate considerably from one day to another and therefore require a first longer duration of recording the measured data.
  • the second duration is therefore after the first duration.
  • the second duration can be indefinite, unlike the first duration.
  • the primary detection means 3 and secondary 4 continue to measure and send data to the centralization means 5.
  • Said application compares these measured and received data with said recorded data.
  • the application receives new data captured in real time during the second duration in order to compare them with the corresponding ones recorded before, during the first duration.
  • the goal is to detect any unusual behavior of the person 1 during the second duration, compared to his previously recorded habits. In this case, if at least one of said data measured and received during said second duration deviates from an interval defined around said monitoring profile, then the invention emits an alert signal.
  • an outward alert can also be issued if a malfunction of one of the elements of the system is detected, such as the loss or poor reception of a sensor signal.
  • the centralization means 5 may be equipped with means adapted to allow the transmission of such a signal to alert said person 1 and an external speaker 6, such as a health service. Therefore, in order to prevent the person 1 on site, the centralization means 5 may include means of alarm visual, in the form of lights displaying different colors and / or shapes, and / or sound, with loudspeakers.
  • said loudspeakers can also emit sound indications, directed to said person 1, in order to warn him, in case of problems or, simply, in case of a reminder, such as for example about a meal not taken to a schedule.
  • said sound indications may consist in the emission of pre-recorded sounds in the form of speech synthesis, describing orally, at an adjustable volume, the warning or alert in question, in order to challenge the person 1 monitored.
  • the centralization means 5 can be connected to a communication network, such as the telephone network, wired or wireless, using the communication technologies of cell phones.
  • said transmitted signal may contain information, in the form of a report, detailing the reason for the alert.
  • said system may be equipped with primary detection means 3 comprising at least one motion detector.
  • the latter determines the mobile presence of a person 1 within said room 2.
  • each room 2 can be equipped with its motion detector, to determine the presence and especially the movements of the person 1 monitored a room 2 to each other and / or within each room 2.
  • said processing means apply at least one time stamp to each determined presence, so as to define at least a time range of presence of said person 1 in mobility within said room 2.
  • the invention allows to know the movement of the person within his home. Once the first term has expired, the mode Thus, learning has defined time slots for occupying said monitored room 2, as well as further ahead of each of the rooms 2.
  • said processing means can perform at least one weighted average of at least two definite time ranges in succession, so as to determine within said monitoring profile at least one normal period of presence of the person 1 within said room 2.
  • the processing means define one or more occupancy time slots and, depending on the time slots, especially located at common times, namely around the same hour, the invention determines around said time, a normal duration of use. In case of significant overshoot, several minutes of the normal time slot, the system can then consider that there is a problem and issue said warning signal.
  • This graph represents, over time along the abscissa axis, the detection of movements within a first part 20 in the upper part and a second part 21 in the lower part.
  • time ranges 300 to 304 have been determined. As visible, firstly, movements are detected within the first part 20, represented by a first hatched rectangle 200, during the first time slot 300.
  • the detection 200 does not occur at the beginning but during the first period 300, within the previously determined time range. In sum, the person 1 goes to the room as usual, with a little delay however, without departing from his usual behavior.
  • a detection occurs in the second piece 21, represented by a second rectangle 210.
  • the system takes it into account and stops the monitoring on the usual time slot 300 of the first piece 21. This monitoring starts again during the detection 201, during a following period 302.
  • An alert mode can then be triggered, in period 303, warning said person 1 with said signal. If no intervention of the person 1 is performed after said period 303, then the system proceeds to a next period 304 emitting a signal to the external speaker 6.
  • the periods 300 to 304 can be determined for each piece 20, 21 during the learning mode.
  • said secondary detection means 4 may comprise at least one detector of the environmental conditions of said part 2.
  • said conditions Environmental conditions include at least temperature and / or hygrometry. Therefore, said processing means apply at least one time stamp to the detected environmental conditions, so as to determine normal environmental conditions recorded within said monitoring profile.
  • the invention makes it possible to determine its normal use, by measuring and recording different parameters during normal operation by said person 1. For example, when using the kitchen, cooking food logically causes a rise in temperature to inside this room, for a variable duration depending on the dish prepared, but often around the same time slots (morning, noon and evening). When using the bathroom, morning and / or evening, the duration of a shower and / or a bath causes a significant increase in the temperature and the relative humidity during use, which will then decrease once the shower is over, when person 1 dries.
  • FIG. 2 represents an example of detection of the temperature and hygrometry during the use of a room 2 such as the bathroom.
  • the upper curve 40 represents the measured variations of the hygrometry while the lower curve 41 represents the fluctuations of the temperature.
  • Several successive time periods 400 to 404 are determined, corresponding to the use already noted and recorded by the person within said room 2. These periods 400 to 404 can be determined by passing thresholds, above or below, according to the evolution of measured and recorded values of increases and decreases in hygrometry and temperature. Each period may correspond to a behavior in the monitored room 2, such as the bathroom.
  • said processing means make a comparison of the detected environmental conditions with said normal environmental conditions recorded.
  • said processing means make a comparison of the detected environmental conditions with said normal environmental conditions recorded.
  • one of the curves 40, 41 exits the values of the already recorded curves and / or the time ranges 400-404 already defined, then it logically results in abnormal behavior, requiring an alert, locally. or outward.
  • the hygrometry curve 40 at its peak showing the maximum, extends beyond the usual period 402, it is that the person 1 is likely to have fallen and can not stop the shower: an external intervention is then necessary.
  • the system is able to couple measured and recorded data, refining monitoring.
  • the measured data can be recorded in a similar way to the first learning duration, allowing either to refine the profile of the person 2 and his behaviors which can then be combined, in the form of an average with the already determined profile, to determine at least one other profile, over a duration similar to the first duration, to compare it with the initially learned profile, in order to detect a possible deviance of the use of each room 2 by the person 1. For example, a noticeable increase in the time of the shower or the time delay of the hours when the person gets up can transcribe a failure due to aging, requiring short, medium or long term care, no longer at home but in a supervised environment.
  • the monitoring system therefore makes it possible to determine, after a learning period, one or more profiles of a person 1 according to the usual use that she makes of each room 2 under surveillance of her dwelling. These profiles make it possible to know as a function of the time and the data values that constitute them if a person 1 changes significantly of behavior, by passing durations and time periods for each profile, as well as values showing abnormal use of the object part 2 of each profile.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Business, Economics & Management (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Data Mining & Analysis (AREA)
  • Emergency Management (AREA)
  • Pathology (AREA)
  • Databases & Information Systems (AREA)
  • Tourism & Hospitality (AREA)
  • Child & Adolescent Psychology (AREA)
  • Economics (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Theoretical Computer Science (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

System for monitoring a person within a residence The present invention relates to a system for monitoring a person (1), comprising: - means of primary detection (3) and secondary detection (4) equipped with means for emitting data measured through a communication network; and - centralization means (5) provided with means for receiving the said measured data and with means for processing the measured data received. It is characterized by the fact that the said processing means consist of a software application executed, -in a learning mode to record the said data measured and received, and determine a monitoring profile for the said person (1), and - in a comparative mode to compare the said measured and received data with the said recorded data, and emit an alert signal if one of the said measured and received data deviates from a defined interval around the said monitoring profile.

Description

SYSTEME DE SURVEILLANCE D'UNE PERSONNE AU SEIN D'UN LOGEMENT  SYSTEM FOR MONITORING A PERSON WITHIN A HOUSING
La présente invention entre dans le domaine de la surveillance et l'assistance de personnes. The present invention is in the field of surveillance and assistance of persons.
L'invention trouvera une application préférentielle, mais aucunement limitative, dans la surveillance de l'activité à domicile d'une personne âgée, d'un patient, par exemple en médecine ambulatoire, ou bien de toute personne avec un état physique de faiblesse ou un état psychologique instable. Une telle surveillance se veut automatique en vue de porter assistance à ladite personne en cas de nécessité.  The invention will find preferential, but in no way limiting, application in monitoring the home activity of an elderly person, a patient, for example in outpatient medicine, or any person with a weakened physical state or an unstable psychological state. Such surveillance is intended to be automatic in order to assist the said person if necessary.
De nos jours, l'accroissement de l'espérance de vie et l'augmentation des personnes âgées, ainsi que l'évolution de la médecine orientée vers l'ambulatoire, en comparaison avec le développement limité des infrastructures d'accueil, que ce soient les établissement hospitaliers ou connexes, comme les maisons de retraite, entraînent une augmentation de personnes dont le suivi est assuré à résidence, dès qu'il est possible. En l'absence d'une famille proche, il est difficile de faire intervenir une surveillance humaine permanente au domicile de chaque personne .  Nowadays, the increase in life expectancy and the increase of elderly people, as well as the evolution of outpatient medicine, in comparison with the limited development of reception facilities, be it hospital or related institutions, such as retirement homes, increase the number of persons whose follow-up is ensured at residence as soon as possible. In the absence of a close family, it is difficult to involve permanent human surveillance in each person's home.
Afin d'assurer cette surveillance, de façon automatique, il existe un grand nombre de dispositifs différents . A titre d'exemple, il existe des objets portables connectés, sous forme d'un pendentif ou d'un bracelet, équipés d'un bouton d'alerte permettant à son porteur, en cas de difficulté, de prévenir les secours pour intervention. D'autres dispositifs, comme des bracelets, intègrent un accéléromètre permettant de détecter une chute et d'envoyer un signal en vue d'alerter les secours.  In order to ensure this monitoring, automatically, there are a large number of different devices. For example, there are connected portable objects, in the form of a pendant or a bracelet, equipped with a warning button allowing the wearer, in case of difficulty, to prevent emergency services. Other devices, such as bracelets, incorporate an accelerometer to detect a fall and send a signal to alert the rescue.
Un premier inconvénient de 1 ' état de la technique réside dans l'interaction entre la personne et le dispositif qu'elle porte. En cas de perte de conscience, notamment sans chute, la plupart des dispositifs connus ne permettent pas d'émettre une alerte. De plus, ils nécessitent que la personne soit à même de se souvenir de devoir porter systématiquement ledit dispositif, ce qui ne peut être le cas en permanence, comme par exemple au moment de faire sa toilette. En effet, même sous surveillance, de nombreux accidents domestiques surviennent dans la salle de bain, souvent en raison des surfaces glissantes. A first disadvantage of the state of the art lies in the interaction between the person and the device that it carries. In case of loss of consciousness, especially without falling, most known devices do not allow to issue an alert. In addition, they require that the person is able to remember to have to systematically carry said device, which can not be the case constantly, as for example in time to wash. Indeed, even under surveillance, many household accidents occur in the bathroom, often because of slippery surfaces.
De surcroît, une lacune majeure réside dans le changement radical dans le comportement d'une personne, par exemple atteinte d'une démence générée par une perte de la mémoire, comme dans le cas de la maladie d'Alzheimer. Cette maladie peut alors se traduire par une dégradation de l'hygiène de vie, autant corporelle que du lieu occupé, d'une sous-alimentation, d'une errance en déambulant, etc.  In addition, a major deficiency is the radical change in a person's behavior, for example dementia caused by memory loss, as in the case of Alzheimer's disease. This disease can then result in a deterioration of the lifestyle, both bodily and busy, malnutrition, wandering, etc.
La présente invention part de ce constat et de la nécessité de surveiller l'activité d'une personne, en vue de détecter un changement dans son comportement qui correspondrait à un danger pour elle-même, nécessitant alors, non plus un suivi à domicile, mais son entrée au sein d'un milieu encadré, voire son hospitalisation.  The present invention starts from this observation and from the need to monitor the activity of a person, in order to detect a change in his behavior that would correspond to a danger for himself, then requiring, no longer home monitoring, but his entry into a supervised environment, even his hospitalization.
Pour ce faire, l'invention a pour but de pallier les inconvénients de l'état de la technique en proposant un système de surveillance de l'activité d'une personne capable, d'une part, d'apprendre le comportement habituel de ladite personne et, d'autre part, de détecter tout changement notable d'un tel comportement, nécessitant de lui porter assistance.  To do this, the aim of the invention is to overcome the drawbacks of the state of the art by proposing a system for monitoring the activity of a person capable, on the one hand, of learning the usual behavior of the said person. person and, on the other hand, to detect any significant change in such behavior, requiring assistance.
L'invention a donc pour objet un tel système de surveillance d'une personne au sein d'au moins une pièce, dans lequel comprenant :  The subject of the invention is therefore such a system for monitoring a person within at least one room, in which comprising:
- au moins des moyens de détection primaire et secondaire distincts et disposés à l'intérieur de ladite pièce, chaque moyen de détection mesurant des données au sein de ladite pièce et étant équipé de moyens d'émission des données mesurées au travers d'un réseau de communication ; et  at least separate primary and secondary detection means arranged inside said room, each detection means measuring data within said room and being equipped with means for transmitting the measured data through a network Communication ; and
- des moyens de centralisation pourvus, d'une part, de moyens de réception desdites données mesurées par chaque moyen de détection et, d'autre part, des moyens de traitement des données mesurées reçues,  centralization means provided, on the one hand, with means for receiving said data measured by each detection means and, on the other hand, means for processing the measured data received,
caractérisé par le fait que  characterized by the fact that
lesdits moyens de traitement consistent en au moins une application logicielle exécutée, said processing means consist of at least one executed software application,
- d'une part, dans un mode apprentissage sur une première durée prédéfinie, enregistrant lesdites données mesurées et reçues, de manière à déterminer au moins un profil de surveillance de ladite personne au sein de chaque pièce,  on the one hand, in a learning mode on a first predefined duration, recording said measured and received data, so as to determine at least one monitoring profile of said person within each room,
et  and
- d'autre part, ultérieurement, dans un mode comparatif sur une seconde durée, comparant lesdites données mesurées et reçues avec lesdites données enregistrées, de manière à émettre un signal d'alerte si au moins une desdites données mesurées et reçues pendant ladite seconde durée s'écarte d'un intervalle défini autour dudit profil de surveillance..  on the other hand, subsequently, in a comparative mode over a second duration, comparing said measured and received data with said recorded data, so as to emit an alert signal if at least one of said data measured and received during said second duration deviates from an interval defined around said monitoring profile.
Ainsi, un tel système enregistre dans un premier temps des données correspondant aux habitudes de vie d'une personne, par pièce fréquentée, pour dans un second temps, les comparer avec des données mesurées en temps réel. Il est alors possible de déterminer un profil de vie de chaque personne surveillée et, pour chaque type de données, reconnaître une anomalie comportementale de ladite personne, en vue d'alerter les secours .  Thus, such a system first records data corresponding to the habits of a person, per room attended, for a second time, comparing them with data measured in real time. It is then possible to determine a life profile of each person monitored and, for each type of data, recognize a behavioral anomaly of said person, to alert the rescue.
De façon non limitative, un type de données mesurées consiste en la détection de mouvement, permettant de déterminer des plages horaires où la personne se rend habituellement dans une pièce ou une autre.  In a nonlimiting manner, a type of measured data consists of motion detection, making it possible to determine time slots where the person usually goes to one room or another.
Pour ce faire, le système de surveillance selon l'invention est encore caractérisé par le fait que lesdits moyens de détection primaire comprennent au moins un détecteur de mouvement, déterminant la présence mobile d'une personne au sein de ladite pièce, et par le fait que lesdits moyens de traitement appliquent au moins un horodatage à chaque présence déterminée, de manière à définir au moins une plage horaire de présence de ladite personne en mobilité au sein de ladite pièce .  To do this, the monitoring system according to the invention is further characterized by the fact that said primary detection means comprise at least one motion detector, determining the mobile presence of a person within said room, and thereby said processing means apply at least one time stamp to each presence determined, so as to define at least a time range of presence of said person mobility within said room.
Selon une autre caractéristique avantageuse de l'invention, dans ce cas, il est également prévu que, en mode apprentissage, lesdits moyens de traitement effectuent au moins une moyenne pondérée d'au moins deux plages horaires définies successivement, de manière à déterminer au sein dudit profil de surveillance, au moins une période normale de présence au sein de ladite pièce . According to another advantageous characteristic of the invention, in this case, it is also provided that, in learning mode, said processing means perform at least a weighted average of at least two time slots defined successively, so as to determine within said monitoring profile, at least a normal period of presence within said room.
De façon subsidiaire, il est possible d'appliquer une surveillance préférentielle, mais aucunement limitative à la salle de bain. Pour ce faire, l'invention surveille les fluctuations de l'environnement au sein de cette pièce, à savoir l'humidité et la température, de manière à déterminer les habitudes d'utilisation de la salle de bain par la personne .  Alternatively, it is possible to apply a preferential surveillance, but not limited to the bathroom. To do this, the invention monitors the fluctuations of the environment within the room, namely humidity and temperature, so as to determine the use of the bathroom by the person.
Pour ce faire, la présente invention prévoit que les moyens de détection secondaire du système de surveillance selon l'invention système comprennent au moins un détecteur des conditions environnementales de ladite pièce, telles que au moins la température et/ou l'hygrométrie, tandis que lesdits moyens de traitement appliquent au moins un horodatage aux conditions environnementales détectées, de manière à déterminer des conditions environnementales normales enregistrées au sein dudit profil de surveillance .  To this end, the present invention provides that the secondary detection means of the monitoring system according to the invention comprise at least one detector of the environmental conditions of said room, such as at least the temperature and / or the humidity, while said processing means applies at least one timestamp to the detected environmental conditions, so as to determine normal environmental conditions recorded within said monitoring profile.
Dans ce cas, conformément à l'invention, en mode comparatif, lesdits moyens de traitement effectuent une comparaison des conditions environnementales détectées avec lesdites conditions environnementales normales enregistrées .  In this case, according to the invention, in comparative mode, said processing means make a comparison of the detected environmental conditions with said normal recorded environmental conditions.
D'autres caractéristiques et avantages de l'invention ressortiront de la description détaillée qui va suivre des modes de réalisation non limitatifs de l'invention, en référence aux figures annexées dans lesquelles :  Other characteristics and advantages of the invention will emerge from the following detailed description of non-limiting embodiments of the invention, with reference to the appended figures in which:
- la figure 1 représente schématiquement une vue d'un exemple d'architecture selon un mode préférentiel, mais non limitatif, de fonctionnement du système selon l'invention, montrant la surveillance d'une personne dans une salle de bain;  - Figure 1 shows schematically a view of an example of architecture according to a preferred mode, but not limiting, of operation of the system according to the invention, showing the monitoring of a person in a bathroom;
- la figure 2 représente un graphique transcrivant un exemple de l'évolution des conditions environnementales mesurées au sein de la salle de bain en cours d'utilisation par la personne, montrant les courbes de l'hygrométrie et de la température au fil du temps ; et FIG. 2 represents a graph transcribing an example of the evolution of the environmental conditions measured in the bathroom in the course of use by the person, showing the curves of the hygrometry and the temperature over time; and
- la figure 3 représente un graphique transcrivant un exemple de détection de mouvement au sein de deux pièces distinctes au fil du temps.  FIG. 3 represents a graph transcribing an example of motion detection within two distinct rooms over time.
La présente invention concerne un système de surveillance d'une personne 1 au sein d'au moins une pièce 2.  The present invention relates to a system for monitoring a person 1 within at least one room 2.
Préférentiellement , ledit système permet de surveiller cette personne 1 de façon distincte dans plusieurs pièces 2 différentes, au sein d'un même logement.  Preferably, said system makes it possible to monitor this person 1 separately in several different rooms 2 within the same dwelling.
Pour ce faire, ledit système comprend au moins des moyens de détection primaire 3 et secondaire 4 distincts, à savoir différenciés les uns des autres . Ces moyens primaire 3 et secondaire 4 permettent de capter des données différentes . D'autres moyens de détection complémentaires peuvent être intégrés au système, pour porter la détection de données à trois, quatre ou davantage.  To do this, said system comprises at least primary detection means 3 and secondary 4 distinct, namely differentiated from each other. These primary means 3 and secondary 4 can capture different data. Other complementary detection means may be integrated into the system to bring the data detection to three, four or more.
Lesdits moyens de détection 3,4 sont disposés à l'intérieur de ladite pièce 2. En d'autres termes, chaque pièce 2 est équipée de moyens de détection adaptés, en fonction de l'utilisation faite par la personne 1 de ladite pièce 2 en question. Pour ce faire, chaque moyen de détection 3,4 comprend un ou plusieurs capteurs qui mesurent des données au sein de ladite pièce 2. De façon non limitative, des données mesurées par les moyens de détection 3,4 peuvent être un mouvement ou une présence, l'hygrométrie, la température, l'allumage et l'extinction de moyens électriques et/ou électroniques, l'ouverture et/ou la fermeture de portes, de fenêtre et/ou tiroirs .  Said detection means 3,4 are disposed inside said part 2. In other words, each part 2 is equipped with suitable detection means, depending on the use made by the person 1 of said part 2 in question. To do this, each detection means 3,4 comprises one or more sensors that measure data within said part 2. In a nonlimiting manner, data measured by the detection means 3,4 may be a movement or a presence , hygrometry, temperature, ignition and extinction of electrical and / or electronic means, the opening and / or closing of doors, windows and / or drawers.
Les moyens de détection 3,4 sont équipés de moyens d'émission des données mesurées au travers d'un réseau de communication . Un tel réseau peut être interne au logement et peut être prévu filaire, mais de préférence sans fil, à savoir utilisant les ondes hertziennes. L'utilisation d'un réseau sans fil permet de rendre aisée l'installation des moyens de détection 3,4 dans chaque pièce 2.  The detection means 3,4 are equipped with means for transmitting the measured data through a communication network. Such a network may be internal to the housing and may be provided wired, but preferably wireless, namely using the airwaves. The use of a wireless network makes it easy to install the detection means 3,4 in each room 2.
De même, les moyens de détection 3,4 peuvent être alimentés électriquement en étant reliés au réseau électrique de la pièce 2 du logement et/ou de façon autonome, par l'intermédiaire de batteries internes, rechargeable ou non. Likewise, the detection means 3,4 can be electrically powered by being connected to the electrical network of the room 2 of the housing and / or autonomously, via internal batteries, rechargeable or not.
De façon subsidiaire, les moyens de détection 3,4 peuvent être reliés électriquement au réseau du logement et utiliser ce réseau pour émettre les données enregistrées, notamment en utilisant une communication par CPL (pour « Courant Porteurs en Ligne ») .  In a subsidiary manner, the detection means 3,4 may be electrically connected to the network of the housing and use this network to transmit the recorded data, in particular by using a communication by PLC (for "Online Carrier Current").
Le système de surveillance comprend aussi des moyens de centralisation 5. Ces derniers peuvent être situés au sein de la même pièce 2 et/ou dans une pièce différente. En particulier, dans le cadre de la surveillance de toutes les pièces d'un logement, les moyens de centralisation 5 se situent au sein d'une pièce, elle-même équipée de moyens de détection primaire 3 et secondaire 4, tandis que chacune des autres pièces est uniquement équipée de ses propres moyens primaire 3 et secondaire 4.  The monitoring system also comprises means of centralization 5. These can be located within the same room 2 and / or in a different room. In particular, in the context of monitoring all the parts of a housing, the centralization means 5 are located within a room, itself equipped with primary and secondary detection means 3, while each of the other parts is only equipped with its own primary 3 and secondary 4 means.
D'une part, lesdits moyens de centralisation sont pourvus de moyens de réception desdites données mesurées par chaque moyen de détection 3,4. Ces moyens de réception sont alors connectés aux moyens de détection 3,4 en utilisant de façon interne au logement le réseau de communication susmentionné . En somme, les moyens de centralisation 5 connectent les moyens de détection 3,4 de chaque pièce 2 et récupèrent les données qu ' ils mesurent .  On the one hand, said centralization means are provided with means for receiving said data measured by each detection means 3,4. These reception means are then connected to the detection means 3,4 using internally the housing communication network mentioned above. In sum, the centralization means 5 connect the detection means 3,4 of each piece 2 and recover the data they measure.
En outre, la liaison des moyens de détection 3,4 avec les moyens de centralisation 5 peut s ' effectuer par une étape de configuration lors de l'installation du système de surveillance à 1 ' intérieur des pièces 2 du logement . Une interface dédiée peut être envisagée, accessible via lesdits moyens de centralisation 5, notamment par l'intermédiaire d'une interface accessible via un navigateur exécuté sur un terminal portable distinct .  In addition, the connection of the detection means 3,4 with the centralization means 5 can be carried out by a configuration step during the installation of the monitoring system within the rooms 2 of the housing. A dedicated interface can be envisaged, accessible via said centralization means 5, in particular via an interface accessible via a browser running on a separate portable terminal.
D'autre part, lesdits moyens de centralisation 5 comprennent des moyens de traitement des données mesurées reçues. Lesdits moyens de traitement consistent en au moins une application logicielle exécutée. Une telle application permet d'enregistrer localement, notamment au sein d'une base de données chaque type de données mesurées par chaque type de capteur des moyens de détection 3,4. De plus, ladite application permet de traiter de façon distincte ou combinée lesdites données déjà enregistrées ainsi que les données mesurées et communiquées en temps réel . On the other hand, said centralization means 5 comprise means of processing the measured data received. Said processing means consist of at least one software application executed. Such an application makes it possible to record locally, in particular within a database, each type of data measured by each type of sensor of the detection means 3,4. In addition, said application makes it possible to treat separately or combined said already recorded data as well as the measured and communicated data in real time.
De façon essentielle, d'une part, l'exécution de l'application des moyens de traitement s'effectue dans un mode apprentissage sur une première durée prédéfinie.  Essentially, on the one hand, the execution of the application of the processing means is carried out in a learning mode on a first predefined duration.
Pendant ce premier laps de temps, le système enregistre au travers des moyens de traitement lesdites données mesurées et reçues, de manière à déterminer au moins un profil de surveillance de ladite personne 1 au sein de chaque pièce 2.  During this first period of time, the system records through said processing means said measured and received data, so as to determine at least one monitoring profile of said person 1 within each room 2.
En somme, l'invention répertorie au fil du temps, au travers de la détection par ses capteurs, chaque donnée relative aux comportements et aux habitudes de la personne 1 à surveiller, au sein d'au moins une pièce 2 jugée importante, comme la salle de bain, jusqu'à chaque pièce 2 du logement.  In short, the invention lists, over time, through the detection by its sensors, each piece of data relating to the behaviors and habits of the person 1 to be monitored, within at least one piece 2 deemed important, such as the bathroom, up to each room 2 of housing.
Ainsi, l'invention enregistre différentes actions réalisées par la personne 1 surveillée, comme sa durée de présence dans une pièce 2, ses allées et venues, ainsi que certaines de ses actions .  Thus, the invention records various actions performed by the person 1 monitored, such as its duration of presence in a room 2, its comings and goings, as well as some of its actions.
La première durée peut être configurée sur une plage temporelle allant d'un ou deux jours, jusqu'à plusieurs jours, une semaine ou plusieurs semaines . Cette première durée est définie en fonction de ladite personne, des pièces du logement.  The first duration can be configured in a time range from one or two days to several days, a week or several weeks. This first duration is defined according to said person, parts of the housing.
On notera que cette première durée peut être définie pour chaque pièce 2. En d'autres termes, à titre d'exemple, une première durée peut être assignée à chaque pièce en fonction de son utilisation. Par exemple, il suffit d'un ou deux jours pour définir le comportement habituel d'une personne au sein d'une cuisine, de sa chambre ou d'une salle de bain, en fonction de ses habitudes, comme notamment pour définir les heures de prise de repas, les heures de lever ou de coucher ou le temps d'hygiène, alors que d'autres pièces comme le salon, les toilettes ou autres peuvent fluctuer considérablement d'un jour à l'autre et donc nécessiter une première durée plus longue d'enregistrement des données mesurées. Note that this first duration can be defined for each room 2. In other words, for example, a first duration can be assigned to each room according to its use. For example, it only takes one or two days to define the usual behavior of a person in a kitchen, his room or a bathroom, according to his habits, such as to define the hours meals, the hours of sunrise or sunset or the hygiene time, while other rooms such as the living room, toilets or others can fluctuate considerably from one day to another and therefore require a first longer duration of recording the measured data.
En outre, durant cette période d'apprentissage du système selon l'invention, une surveillance humaine complémentaire peut être apportée à ladite personne 1, afin d'éviter tout accident.  In addition, during this training period of the system according to the invention, additional human surveillance can be provided to said person 1, to avoid any accident.
D'autre part, ultérieurement, l'exécution de l'application logicielle des moyens de traitement s ' effectue dans un mode comparatif sur une seconde durée.  On the other hand, subsequently, the execution of the software application of the processing means is carried out in a comparative mode over a second duration.
La seconde durée est donc postérieure à la première durée. The second duration is therefore after the first duration.
On notera que la seconde durée peut être indéfinie, contrairement à la première durée . Note that the second duration can be indefinite, unlike the first duration.
Pendant cette seconde durée, les moyens de détection primaire 3 et secondaire 4 continuent de mesurer et d'envoyer des données vers les moyens de centralisation 5. Ladite application compare ces données mesurées et reçues avec lesdites données enregistrées. En d'autres termes, 1 ' application reçoit de nouvelles données captées en temps réel pendant la seconde durée en vue de les comparer avec celles correspondantes, enregistrées avant, pendant la première durée. Le but est de détecter tout comportement inhabituel de la personne 1 pendant la seconde durée, par rapport à ses habitudes enregistrée préalablement. Dans ce cas, si au moins une desdites données mesurées et reçues pendant ladite seconde durée s'écarte d'un intervalle défini autour dudit profil de surveillance, alors l'invention émet un signal d'alerte.  During this second period, the primary detection means 3 and secondary 4 continue to measure and send data to the centralization means 5. Said application compares these measured and received data with said recorded data. In other words, the application receives new data captured in real time during the second duration in order to compare them with the corresponding ones recorded before, during the first duration. The goal is to detect any unusual behavior of the person 1 during the second duration, compared to his previously recorded habits. In this case, if at least one of said data measured and received during said second duration deviates from an interval defined around said monitoring profile, then the invention emits an alert signal.
De façon connexe, une alerte vers l'extérieur peut aussi être émise si un dysfonctionnement de l'un des éléments du système est détecté, comme par exemple la perte ou la mauvaise réception du signal d'un capteur.  In a related manner, an outward alert can also be issued if a malfunction of one of the elements of the system is detected, such as the loss or poor reception of a sensor signal.
En outre, les moyens de centralisation 5 peuvent être équipé de moyens adaptés pour permettre l'émission d'un tel signal en vue d'alerter ladite personne 1 ainsi qu'un intervenant externe 6, comme un service de santé. Dès lors, en vue de prévenir la personne 1 sur site, les moyens de centralisation 5 peuvent comprendre des moyens d'alarme visuelle, sous forme de voyants affichant différentes couleurs et/ou formes, et/ou sonore, avec des haut-parleurs . In addition, the centralization means 5 may be equipped with means adapted to allow the transmission of such a signal to alert said person 1 and an external speaker 6, such as a health service. Therefore, in order to prevent the person 1 on site, the centralization means 5 may include means of alarm visual, in the form of lights displaying different colors and / or shapes, and / or sound, with loudspeakers.
De façon connexe, lesdits haut-parleurs peuvent aussi émettre des indications sonores, à direction de ladite personne 1, en vue de l'avertir, en cas de problème ou, simplement, en cas de rappel, comme par exemple concernant un repas non pris à un horaire constaté. En particulier, lesdites indications sonores peuvent consister en l'émission de sons préenregistrés sous forme de synthèse vocale, décrivant oralement, à un volume réglable, l'avertissement ou l'alerte en question, afin d'interpeller la personne 1 surveillée.  In a related manner, said loudspeakers can also emit sound indications, directed to said person 1, in order to warn him, in case of problems or, simply, in case of a reminder, such as for example about a meal not taken to a schedule. In particular, said sound indications may consist in the emission of pre-recorded sounds in the form of speech synthesis, describing orally, at an adjustable volume, the warning or alert in question, in order to challenge the person 1 monitored.
Comme évoqué précédemment, en cas d'alerte, ledit signal peut être émis vers l'extérieur du logement. Pour ce faire, les moyens de centralisation 5 peuvent être connectés à un réseau de communication, comme le réseau téléphonique, de façon filaire ou sans fil, en utilisant les technologies de communication des téléphones cellulaires .  As mentioned above, in the event of an alarm, said signal may be emitted towards the outside of the housing. To do this, the centralization means 5 can be connected to a communication network, such as the telephone network, wired or wireless, using the communication technologies of cell phones.
En outre, ledit signal émis peut contenir des informations, sous forme d'un rapport, détaillant la raison de l'alerte.  In addition, said transmitted signal may contain information, in the form of a report, detailing the reason for the alert.
A ce titre, dans le cadre d'une installation, ledit système peut être équipé de moyens de détection primaire 3 comprenant au moins un détecteur de mouvement . Ce dernier détermine la présence mobile d'une personne 1 au sein de ladite pièce 2. Ainsi, chaque pièce 2 peut être équipée de son détecteur de mouvement, permettant de déterminer la présence et surtout les déplacements de la personne 1 surveillée d'une pièce 2 à l'autre et/ou au sein de chaque pièce 2.  As such, in the context of an installation, said system may be equipped with primary detection means 3 comprising at least one motion detector. The latter determines the mobile presence of a person 1 within said room 2. Thus, each room 2 can be equipped with its motion detector, to determine the presence and especially the movements of the person 1 monitored a room 2 to each other and / or within each room 2.
Dès lors, lesdits moyens de traitement appliquent au moins un horodatage à chaque présence déterminée, de manière à définir au moins une plage horaire de présence de ladite personne 1 en mobilité au sein de ladite pièce 2. En d'autres termes, en regroupant toute les plages horaires de présence dans une ou plusieurs pièces 2, l'invention permet de connaître les habitudes de déplacement de la personne au sein de son logement. Une fois la première durée échue, le mode apprentissage a donc défini des plages horaires d'occupation de ladite pièce 2 surveillée, ainsi que plus avant de chacune des pièces 2. Therefore, said processing means apply at least one time stamp to each determined presence, so as to define at least a time range of presence of said person 1 in mobility within said room 2. In other words, by grouping any the time slots of presence in one or more rooms 2, the invention allows to know the movement of the person within his home. Once the first term has expired, the mode Thus, learning has defined time slots for occupying said monitored room 2, as well as further ahead of each of the rooms 2.
De façon plus précise, en mode apprentissage, lesdits moyens de traitement peuvent effectuer au moins une moyenne pondérée d'au moins deux plages horaires définies successivement, de manière à déterminer au sein dudit profil de surveillance, au moins une période normale de présence de la personne 1 au sein de ladite pièce 2. De préférence, pour chaque pièce 2, les moyens de traitement définissent une ou plusieurs plages horaires d'occupation et, en fonction des plages horaires, notamment situées à des horaires communs, à savoir autour d'une même heure, l'invention détermine autour de ladite heure, une durée normale d'utilisation. En cas de dépassement notable, de plusieurs minutes de la plage horaire normale, le système pourra alors considérer qu'il y a un problème et émettre ledit signal d'alerte.  More precisely, in learning mode, said processing means can perform at least one weighted average of at least two definite time ranges in succession, so as to determine within said monitoring profile at least one normal period of presence of the person 1 within said room 2. Preferably, for each room 2, the processing means define one or more occupancy time slots and, depending on the time slots, especially located at common times, namely around the same hour, the invention determines around said time, a normal duration of use. In case of significant overshoot, several minutes of the normal time slot, the system can then consider that there is a problem and issue said warning signal.
A titre d'exemple, en référence à la figure 3, la surveillance des mouvements au sein de deux pièces est modélisée. Ce graphique représente, au fil du temps selon l'axe des abscisses, la détection de mouvements au sein d'une première pièce 20 en partie supérieure et d'une seconde pièce 21 en partie inférieure. Plusieurs plages horaires 300 à 304 ont été déterminées. Comme visible, tout d'abord, des mouvements sont détectés au sein de la première pièce 20, représentée par un premier rectangle 200 hachuré, pendant la première plage horaire 300.  By way of example, with reference to FIG. 3, the monitoring of movements within two rooms is modeled. This graph represents, over time along the abscissa axis, the detection of movements within a first part 20 in the upper part and a second part 21 in the lower part. Several time ranges 300 to 304 have been determined. As visible, firstly, movements are detected within the first part 20, represented by a first hatched rectangle 200, during the first time slot 300.
En outre, on constate que la détection 200 ne survient pas au début mais en cours de la première période 300, au sein de la plage horaire préalablement déterminée. En somme, la personne 1 se rend dans la pièce comme habituellement, avec un peu de retard toutefois, sans s'écarter de son comportement habituel .  In addition, it is found that the detection 200 does not occur at the beginning but during the first period 300, within the previously determined time range. In sum, the person 1 goes to the room as usual, with a little delay however, without departing from his usual behavior.
Ensuite, pendant une autre plage horaire 301, une détection survient dans la seconde pièce 21, représentée par un deuxième rectangle 210. Dès que la détection 210 au sein de la seconde pièce 21 intervient, alors le système la prend en compte et arrête la surveillance sur la plage horaire habituelle 300 de la première pièce 21. Cette surveillance recommence lors de la détection 201, pendant une période suivante 302. On constate alors qu'aucun mouvement n'est détecté pour le reste de cette période 303, jusqu'à atteindre une durée limite, à la fin de laquelle, le système ayant appris auparavant la durée moyenne que passe la personne 1 dans cette pièce, qu'il y a potentiellement un problème dans son comportement. Un mode d'alerte peut alors être déclenché, en période 303, avertissant ladite personne 1 avec ledit signal. Si aucune intervention de la personne 1 n'est réalisée au bout de ladite période 303, alors le système passe vers une période suivante 304 émettant un signal vers l'intervenant externe 6. Then, during another time slot 301, a detection occurs in the second piece 21, represented by a second rectangle 210. As soon as the detection 210 within the second piece 21 intervenes, then the system takes it into account and stops the monitoring on the usual time slot 300 of the first piece 21. This monitoring starts again during the detection 201, during a following period 302. We then note that no movement is not detected for the remainder of this period 303, until reaching a time limit, at the end of which, the system having previously learned the average duration that the person 1 passes in this room, that there is potentially a problem in his behavior. An alert mode can then be triggered, in period 303, warning said person 1 with said signal. If no intervention of the person 1 is performed after said period 303, then the system proceeds to a next period 304 emitting a signal to the external speaker 6.
Toutefois, comme visible sur la figure 3, si un autre mouvement 211 est détecté dans l'autre pièce 21, alors le système annule la surveillance de la première pièce 20 et l'émission du signal d'alerte vers l'intérieur comme 1 ' extérieur .  However, as can be seen in FIG. 3, if another movement 211 is detected in the other piece 21, then the system cancels the monitoring of the first piece 20 and the transmission of the alert signal inwardly as 1 ' outside.
Comme évoqué précédemment, en référence à l'exemple de détection de mouvement de la figure 3, les périodes 300 à 304 peuvent être déterminées pour chaque pièce 20,21 au cours du mode d ' apprentissâge .  As mentioned above, with reference to the motion detection example of FIG. 3, the periods 300 to 304 can be determined for each piece 20, 21 during the learning mode.
Le système de surveillance permet de surveiller plusieurs aspects en rapport avec chaque pièce 2. Pour ce faire, lesdits moyens de détection secondaire 4 peuvent comprendre au moins un détecteur des conditions environnementales de ladite pièce 2. En outre, de façon non limitative, lesdites conditions environnementales comprennent au moins la température et/ou l'hygrométrie. Dès lors, lesdits moyens de traitement appliquent au moins un horodatage aux conditions environnementales détectées, de manière à déterminer des conditions environnementales normales enregistrées au sein dudit profil de surveillance .  The monitoring system makes it possible to monitor several aspects related to each part 2. To do this, said secondary detection means 4 may comprise at least one detector of the environmental conditions of said part 2. In addition, in a nonlimiting manner, said conditions Environmental conditions include at least temperature and / or hygrometry. Therefore, said processing means apply at least one time stamp to the detected environmental conditions, so as to determine normal environmental conditions recorded within said monitoring profile.
En d'autres termes, outre la surveillance des mouvements d'une personne 1 au sein d'une pièce 2, l'invention permet de déterminer son utilisation normale, en mesurant et en enregistrant différents paramètres lors d'un fonctionnement habituel par ladite personne 1. A titre d'exemple, lors de l'utilisation de la cuisine, la cuisson d'aliments entraîne logiquement une hausse de température à l'intérieur de cette pièce, pendant une durée variable en fonction du plat préparé, mais souvent autour des mêmes plages horaires (matin, midi et soir). Lors de l'utilisation de la salle de bain, matin et/ou soir, la durée d'une douche et/ou d'un bain entraîne une hausse notable de la température et de l'hygrométrie ambiante pendant l'utilisation, qui va ensuite décroître une fois la douche finie, au moment où la personne 1 se sèche. In other words, in addition to monitoring the movements of a person 1 in a room 2, the invention makes it possible to determine its normal use, by measuring and recording different parameters during normal operation by said person 1. For example, when using the kitchen, cooking food logically causes a rise in temperature to inside this room, for a variable duration depending on the dish prepared, but often around the same time slots (morning, noon and evening). When using the bathroom, morning and / or evening, the duration of a shower and / or a bath causes a significant increase in the temperature and the relative humidity during use, which will then decrease once the shower is over, when person 1 dries.
La figure 2 représente un exemple de détection de la température et de l'hygrométrie lors de l'utilisation d'une pièce 2 comme la salle de bain. Au fil du temps selon les abscisses, la courbe supérieure 40 représente les variations mesurées de l'hygrométrie tandis que la courbe inférieure 41 représente les fluctuations de la température. Plusieurs périodes temporelles successives 400 à 404 sont déterminées, correspondant à l'utilisation déjà constatée et enregistrée par la personne au sein de ladite pièce 2. Ces périodes 400 à 404 peuvent être déterminées par passage de seuils, au-dessus ou en-deçà, selon l'évolution des valeurs mesurées et enregistrées des hausses et baisses d'hygrométrie et de température. Chaque période peut correspondre à un comportement dans la pièce 2 surveillée, comme la salle de bain.  FIG. 2 represents an example of detection of the temperature and hygrometry during the use of a room 2 such as the bathroom. Over time according to the abscissae, the upper curve 40 represents the measured variations of the hygrometry while the lower curve 41 represents the fluctuations of the temperature. Several successive time periods 400 to 404 are determined, corresponding to the use already noted and recorded by the person within said room 2. These periods 400 to 404 can be determined by passing thresholds, above or below, according to the evolution of measured and recorded values of increases and decreases in hygrometry and temperature. Each period may correspond to a behavior in the monitored room 2, such as the bathroom.
Dès lors, en mode comparatif, lesdits moyens de traitement effectuent une comparaison des conditions environnementales détectées avec lesdites conditions environnementales normales enregistrées. En reprenant l'exemple de la figure 2, si une des courbes 40,41 sort des valeurs des courbes déjà enregistrées et/ou des plages temporelles 400-404 déjà définies, alors il en résulte logiquement un comportement anormal, nécessitant une alerte, localement ou vers l'extérieur. Par exemple, si la courbe 40 de l'hygrométrie, au niveau de sa crête montrant le maximum se prolonge au-delà de la période habituelle 402, c'est que la personne 1 est susceptible d'être tombée et ne peut pas arrêter la douche : une intervention externe est alors nécessaire . Therefore, in comparative mode, said processing means make a comparison of the detected environmental conditions with said normal environmental conditions recorded. Referring to the example of FIG. 2, if one of the curves 40, 41 exits the values of the already recorded curves and / or the time ranges 400-404 already defined, then it logically results in abnormal behavior, requiring an alert, locally. or outward. For example, if the hygrometry curve 40, at its peak showing the maximum, extends beyond the usual period 402, it is that the person 1 is likely to have fallen and can not stop the shower: an external intervention is then necessary.
En outre, en combinant la surveillance des mouvements et des conditions environnementales, il est possible de préciser davantage le comportement de la personne 1 au sein de ladite pièce 2. En reprenant les deux exemples des figures 2 et 3, le système est à même de coupler les données mesurées et enregistrées, affinant la surveillance.  In addition, by combining the monitoring of movements and environmental conditions, it is possible to further clarify the behavior of the person 1 in said room 2. By taking again the two examples of FIGS. 2 and 3, the system is able to couple measured and recorded data, refining monitoring.
De multiples autres exemples peuvent être envisagés, en fonction de la pièce 2 surveillée et des types de capteurs y installés. De façon aucunement limitative, d'autres facteurs peuvent être considérés et mesurés, comme la luminosité, l'ouverture fermeture de placard/tiroir/porte/fenêtre, etc.  Many other examples can be envisaged, depending on the part 2 monitored and the types of sensors installed therein. In no way limiting, other factors can be considered and measured, such as brightness, closet / drawer / door / window closing, etc.
De façon subsidiaire, au cours de la seconde durée en cours de surveillance, les données mesurées peuvent être enregistrées de façon similaire à la première durée d'apprentissage, permettant, soit d'affiner le profil de la personne 2 et ses comportements qui peuvent alors être combinés, sous forme d'une moyenne avec le profil déjà déterminé, soit de déterminer au moins un autre profil, sur une durée similaire à la première durée, pour le comparer avec le profil initialement appris, en vue de détecter une éventuelle déviance des habitudes d'utilisation de chaque pièce 2 par la personne 1. A titre d'exemple, un allongement notable du temps de la douche ou le repoussement temporel des heures où la personne se lève peuvent transcrire une défaillance due au vieillissement, nécessitant à court, moyen ou long terme une prise en charge, non plus à domicile mais en milieu encadré.  In a subsidiary manner, during the second duration being monitored, the measured data can be recorded in a similar way to the first learning duration, allowing either to refine the profile of the person 2 and his behaviors which can then be combined, in the form of an average with the already determined profile, to determine at least one other profile, over a duration similar to the first duration, to compare it with the initially learned profile, in order to detect a possible deviance of the use of each room 2 by the person 1. For example, a noticeable increase in the time of the shower or the time delay of the hours when the person gets up can transcribe a failure due to aging, requiring short, medium or long term care, no longer at home but in a supervised environment.
Le système de surveillance selon l'invention permet donc de déterminer, après une période d'apprentissage, un ou plusieurs profils d'une personne 1 en fonction de l'utilisation habituelle qu ' elle fait de chaque pièce 2 sous surveillance de son logement . Ces profils permettent de connaître en fonction du temps et des valeurs de données qui les constituent si une personne 1 change notablement de comportement, par dépassement des durées et périodes temporelles pour chaque profil, ainsi que des valeurs montrant une utilisation anormales de la pièce 2 objet de chaque profil. The monitoring system according to the invention therefore makes it possible to determine, after a learning period, one or more profiles of a person 1 according to the usual use that she makes of each room 2 under surveillance of her dwelling. These profiles make it possible to know as a function of the time and the data values that constitute them if a person 1 changes significantly of behavior, by passing durations and time periods for each profile, as well as values showing abnormal use of the object part 2 of each profile.

Claims

REVENDICATIONS
1. Système de surveillance d'une personne (1) au sein d'au moins une pièce (2) , comprenant : 1. System for monitoring a person (1) in at least one room (2), comprising:
- au moins des moyens de détection primaire (3) et secondaire (4) distincts et disposés à l'intérieur de ladite pièce (2) , chaque moyen de détection (3, 4) mesurant des données au sein de ladite pièce (2) et étant équipé de moyens d'émission des données mesurées au travers d'un réseau de communication ; et  at least separate primary (3) and secondary (4) detection means arranged inside said room (2), each detection means (3, 4) measuring data within said room (2) and being equipped with means for transmitting measured data through a communication network; and
- des moyens de centralisation (5) pourvus, d'une part, de moyens de réception desdites données mesurées par chaque moyen de détection (3, 4) et, d'autre part, des moyens de traitement des données mesurées reçues,  centralization means (5) provided, on the one hand, with means for receiving said data measured by each detection means (3, 4) and, on the other hand, means for processing the measured data received,
caractérisé par le fait que  characterized by the fact that
lesdits moyens de traitement consistent en au moins une application logicielle exécutée,  said processing means consist of at least one executed software application,
- d'une part, dans un mode apprentissage sur une première durée prédéfinie, enregistrant lesdites données mesurées et reçues, de manière à déterminer au moins un profil de surveillance de ladite personne (1) au sein de chaque pièce (2) ,  on the one hand, in a learning mode on a first predefined duration, recording said measured and received data, so as to determine at least one monitoring profile of said person (1) within each room (2),
et  and
- d'autre part, ultérieurement, dans un mode comparatif sur une seconde durée, comparant lesdites données mesurées et reçues avec lesdites données enregistrées, de manière à émettre un signal d'alerte si au moins une desdites données mesurées et reçues pendant ladite seconde durée s'écarte d'un intervalle défini autour dudit profil de surveillance.  on the other hand, subsequently, in a comparative mode over a second duration, comparing said measured and received data with said recorded data, so as to emit an alert signal if at least one of said data measured and received during said second duration deviates from an interval defined around said monitoring profile.
2. Système de surveillance selon la revendication 1, caractérisé par le fait que lesdits moyens de détection primaire (3) comprennent au moins un détecteur de mouvement, déterminant la présence mobile d'une personne (1) au sein de ladite pièce (2) , et par le fait que lesdits moyens de traitement appliquent au moins un horodatage à chaque présence déterminée, de manière à définir au moins une plage horaire de présence de ladite personne (1) en mobilité au sein de ladite pièce (2) . 2. Monitoring system according to claim 1, characterized in that said primary detection means (3) comprise at least one motion detector, determining the movable presence of a person (1) within said room (2). , and in that said processing means applies at least one time stamp to each determined presence, so as to define at least one time slot of presence of said person (1) in mobility within said room (2).
3. Système de surveillance selon la revendication 2, caractérisé par le fait que, en mode apprentissage, lesdits moyens de traitement effectuent au moins une moyenne pondérée d'au moins deux plages horaires définies successivement, de manière à déterminer au sein dudit profil de surveillance, au moins une période normale de présence au sein de ladite pièce (2) .  3. Monitoring system according to claim 2, characterized in that, in learning mode, said processing means perform at least one weighted average of at least two defined time slots successively, so as to determine within said monitoring profile. at least one normal period of presence within said room (2).
4. Système de surveillance selon l'une quelconque des revendications précédentes, caractérisé par le fait que lesdits moyens de détection secondaire (4) comprennent au moins un détecteur des conditions environnementales de ladite pièce (2) , lesdites conditions environnementales comprenant au moins la température et/ou l'hygrométrie, et par le fait que lesdits moyens de traitement appliquent au moins un horodatage aux conditions environnementales détectées, de manière à déterminer des conditions environnementales normales enregistrées au sein dudit profil de surveillance .  4. Monitoring system according to any one of the preceding claims, characterized in that said secondary detection means (4) comprise at least one detector of the environmental conditions of said part (2), said environmental conditions comprising at least the temperature and / or hygrometry, and in that said processing means applies at least one time stamp to the detected environmental conditions, so as to determine normal environmental conditions recorded within said monitoring profile.
5. Système de surveillance selon la revendication 4, caractérisé par le fait que, en mode comparatif, lesdits moyens de traitement effectuent une comparaison des conditions environnementales détectées avec lesdites conditions environnementales normales enregistrées .  5. Monitoring system according to claim 4, characterized in that, in comparative mode, said processing means make a comparison of the detected environmental conditions with said normal environmental conditions recorded.
EP17745816.3A 2016-07-05 2017-07-03 System for monitoring a person within a residence. Ceased EP3482368A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1656420A FR3053815B1 (en) 2016-07-05 2016-07-05 SYSTEM FOR MONITORING A PERSON WITHIN A HOUSING
PCT/FR2017/051795 WO2018007738A1 (en) 2016-07-05 2017-07-03 System for monitoring a person within a residence.

Publications (1)

Publication Number Publication Date
EP3482368A1 true EP3482368A1 (en) 2019-05-15

Family

ID=57045117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17745816.3A Ceased EP3482368A1 (en) 2016-07-05 2017-07-03 System for monitoring a person within a residence.

Country Status (7)

Country Link
US (1) US20190325725A1 (en)
EP (1) EP3482368A1 (en)
JP (1) JP2019525315A (en)
CN (1) CN109416819A (en)
CA (1) CA3028110C (en)
FR (1) FR3053815B1 (en)
WO (1) WO2018007738A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021002293A1 (en) * 2019-07-01 2021-01-07 積水ハウス株式会社 Emergency responding method, safety confirmation system, management device, space section, and method for controlling management device

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365636A (en) * 1981-06-19 1982-12-28 Medicon, Inc. Method of monitoring patient respiration and predicting apnea therefrom
JPH09131382A (en) * 1995-11-07 1997-05-20 Taira Syst Kaihatsu Kiyouriyoku:Kk Home nursing management device
JP3852870B2 (en) * 1997-03-07 2006-12-06 有限会社 福祉システム研究所 Living behavior remote confirmation device and living behavior remote confirmation system
US6690374B2 (en) * 1999-05-12 2004-02-10 Imove, Inc. Security camera system for tracking moving objects in both forward and reverse directions
US6221010B1 (en) * 1999-07-02 2001-04-24 Donald A. Lucas Home medical supervision and monitoring system
JP4070371B2 (en) * 1999-10-06 2008-04-02 大阪瓦斯株式会社 Bathing action support device
US6569095B2 (en) * 2001-04-23 2003-05-27 Cardionet, Inc. Adaptive selection of a warning limit in patient monitoring
US7046143B2 (en) * 2004-01-08 2006-05-16 Al-Khateeb Osama Othman Mostae Image data analysis security camera
DE602006020422D1 (en) * 2005-03-25 2011-04-14 Sensormatic Electronics Llc INTELLIGENT CAMERA SELECTION AND OBJECT PURSUIT
GB2426851B (en) * 2005-05-28 2007-07-18 Martin Charles Adams An occupant monitoring system for homes or offices
US20080021731A1 (en) * 2005-12-09 2008-01-24 Valence Broadband, Inc. Methods and systems for monitoring patient support exiting and initiating response
US7761310B2 (en) * 2005-12-09 2010-07-20 Samarion, Inc. Methods and systems for monitoring quality and performance at a healthcare facility
US20080033752A1 (en) * 2006-08-04 2008-02-07 Valence Broadband, Inc. Methods and systems for monitoring staff/patient contacts and ratios
JP2007018525A (en) * 2006-08-17 2007-01-25 Toyama Prefecture Aged persons' safety confirmation system
EP2119235A4 (en) * 2007-02-02 2011-12-21 Honeywell Int Inc Systems and methods for managing live video data
US20090070134A1 (en) * 2007-09-06 2009-03-12 Valence Broadband, Inc. Tracking communicable pathogens
JP5504809B2 (en) * 2009-10-06 2014-05-28 船井電機株式会社 Security system and electronic photo frame
US10375287B2 (en) * 2009-10-21 2019-08-06 Disney Enterprises, Inc. Object trail-based analysis and control of video
KR100990362B1 (en) * 2010-01-12 2010-10-29 파워테크주식회사 Control system for entire facilities by using local area data collector and record device
FR2957949B1 (en) * 2010-03-24 2012-10-26 Wws DEVICE FOR EXTRACTING WATER CONTAINED IN AIR, SYSTEM AND MACHINE FOR PRODUCING DRINKING WATER
JP5919272B2 (en) * 2010-08-03 2016-05-18 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Display and navigation methods for clinical events
US9785744B2 (en) * 2010-09-14 2017-10-10 General Electric Company System and method for protocol adherence
CA2773575C (en) * 2011-04-04 2019-03-12 Mark Andrew Hanson Medication management and reporting technology
JP2014519944A (en) * 2011-06-20 2014-08-21 ヘルスウォッチ エルティーディー． Incoherent independent clothing health monitoring and alarm system
EP2575065A1 (en) * 2011-09-30 2013-04-03 General Electric Company Remote health monitoring system
US9041530B2 (en) * 2012-04-18 2015-05-26 Qualcomm Incorporated Biometric attribute anomaly detection system with adjusting notifications
FI123450B (en) * 2012-05-25 2013-05-15 Innolion Oy Electrical alarm system and procedure for this
DE102012209612B4 (en) * 2012-06-07 2016-07-07 Jörg Köplin Method and arrangement for monitoring the momentary mobility of persons in private or public spaces
US8781504B1 (en) * 2012-12-24 2014-07-15 Yi-Phone Inc. System for monitoring in real-time movement or location and method thereof
WO2014120180A1 (en) * 2013-01-31 2014-08-07 Hewlett-Packard Development Company, L.P. Area occupancy information extraction
US9913003B2 (en) * 2013-03-14 2018-03-06 Alchera Incorporated Programmable monitoring system
US20160171866A1 (en) * 2013-04-22 2016-06-16 Domosafety Sa System and method for automated triggering and management of alarms
US9277870B2 (en) * 2013-09-12 2016-03-08 Sproutling, Inc. Infant monitoring system and methods
CA2926811C (en) * 2013-10-07 2023-03-21 Google Inc. Smart-home hazard detector providing context specific features and/or pre-alarm configurations
GB201320232D0 (en) * 2013-11-15 2014-01-01 Metrasens Ltd Door assembly for an MRI room
US20150294086A1 (en) * 2014-04-14 2015-10-15 Elwha Llc Devices, systems, and methods for automated enhanced care rooms
CA2954181C (en) * 2014-07-03 2023-01-24 Zohar Laufer Personnel proximity detection and tracking system
CN115919259A (en) * 2014-08-22 2023-04-07 皇家飞利浦有限公司 Generation of medical monitor alarm settings
DE112015004559T5 (en) * 2014-11-06 2017-07-13 Rudolf King PERSONAL EMERGENCY REACTION SYSTEM AND ITS OPERATING PROCEDURE
US10064582B2 (en) * 2015-01-19 2018-09-04 Google Llc Noninvasive determination of cardiac health and other functional states and trends for human physiological systems
US10964426B2 (en) * 2015-10-16 2021-03-30 General Electric Company Methods and systems to sense situational awareness with a dual doppler and control for optimized operations

Also Published As

Publication number Publication date
FR3053815A1 (en) 2018-01-12
WO2018007738A1 (en) 2018-01-11
US20190325725A1 (en) 2019-10-24
FR3053815B1 (en) 2018-07-27
JP2019525315A (en) 2019-09-05
CN109416819A (en) 2019-03-01
CA3028110A1 (en) 2018-01-11
CA3028110C (en) 2020-09-22

Similar Documents

Publication Publication Date Title
JP7288688B2 (en) Systems and methods for identifying vaping and bullying
DK2353153T3 (en) SYSTEM FOR TRACKING PERSON'S PRESENCE IN A BUILDING, PROCEDURE AND COMPUTER PROGRAM PRODUCT
US8063764B1 (en) Automated emergency detection and response
US20080284592A1 (en) Home health monitoring system
EP3202322A1 (en) Method of detecting presence and/or remote behavioural analysis, implementing device and presence detection device
FR2906629A1 (en) METHOD AND SYSTEM FOR DETECTING ABNORMAL SITUATIONS OF A PERSON IN A PLACE OF LIFE
FR2951303A1 (en) INSTALLATION AND METHOD FOR MONITORING A DEDICATED AND PREDETERMINED AREA USING AT LEAST ONE ACOUSTIC SENSOR
US20170154516A1 (en) Hands-free assistive and preventive remote monitoring system
US11663888B2 (en) Home security response using biometric and environmental observations
CN1322477C (en) Household security device for lonely living edged people
Wallace et al. Preliminary results for measurement and classification of overnight wandering by dementia patient using multi-sensors
WO2016142672A2 (en) Activity monitor
EP3158545B1 (en) Individual activity monitoring system and method
CA3028110C (en) System for monitoring a person within a residence
JP6523664B2 (en) Watch system and wide area watch system
KR20190051353A (en) Alarm Method for Preventing Lonely Death and System Thereof
US20050237207A1 (en) Alarm system for detecting the lack of activity and automatically notifing another party
FR2743651A1 (en) METHOD AND INSTALLATION FOR MONITORING PEOPLE IN A HOUSE
EP4113472A1 (en) System for monitoring the presence of a child in a predetermined area
US20230317098A1 (en) Activity charting when using personal artificial intelligence assistants
GB2484728A (en) Monitoring and alerting arrangement for an elderly person living at home
WO2019129936A1 (en) System for monitoring the state of health of a person, and corresponding monitoring method
WO2021160702A1 (en) Assistance system and method in particular for vulnerable persons
CN105205971A (en) Intelligent home-based old-age care monitoring system based on GSM and broadband, and method
FR3085525A1 (en) MONITORING OF PEOPLE WITH ACCOUNT OF VISITS

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20181212

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CIRE, REGIS

Inventor name: MULLER, MATHIEU

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20191105

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20200612