EP4128833A1 - Aide à la lutte contre la propagation d'une maladie, par des équipements en réseau - Google Patents
Aide à la lutte contre la propagation d'une maladie, par des équipements en réseauInfo
- Publication number
- EP4128833A1 EP4128833A1 EP21732942.4A EP21732942A EP4128833A1 EP 4128833 A1 EP4128833 A1 EP 4128833A1 EP 21732942 A EP21732942 A EP 21732942A EP 4128833 A1 EP4128833 A1 EP 4128833A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- terminal
- risk
- data
- region
- list
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- 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
- G16H50/80—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for detecting, monitoring or modelling epidemics or pandemics, e.g. flu
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
- H04W4/022—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences with dynamic range variability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Definitions
- the present disclosure relates to the field of equipment communicating in a network, in particular here to help limit the spread of a contagious disease, for example viral.
- estimating the (global) risk region avoids retaining the precise geographical positions occupied by the user of the first terminal, and thus preserves his personal data.
- the estimate of this overall risk region can then be communicated to third-party terminals (such as the aforementioned second terminal) with relatively little data required to define this region. It could be, for example, a city or a district of a city, or even a few districts of that city, etc.
- third-party terminals such as the aforementioned second terminal
- this embodiment makes it possible to alert third parties who may have been contaminated by the user of the first terminal, these third parties can take precautions to avoid contaminating their entourage in their turn, and quickly seek medical advice from them.
- a healthcare professional for early diagnosis by medical tests, auscultation, or other).
- a server obtains said contamination datum from the first user with the list of data of successive geographical positions of the first terminal in order to estimate said risk region, and transmits to the second terminal a notification comprising at least one datum of said risk region, and
- the second terminal storing its geographic position data for at least said period of time, the second terminal: * ignore the notification in the event of failure of its geographical position to coincide during said period of time with the region at risk, or
- the aforementioned notification can typically be transmitted to several third-party terminals such as the aforementioned second terminal, in push mode.
- This notification indicates the region at risk, global, with therefore little data required as indicated above (city name, city district name, or other).
- Third-party terminals can simply ignore this notification if they are not affected by the risk region indicated in the notification (because they are located in another city or another district), or, if not, check more precisely the coincidence according to the aforementioned chosen criterion of their position with the region at risk before triggering the man-machine interface animation alerting their user to the risk of contamination.
- the first terminal is configured to:
- Such a type of storage makes it possible to preserve the memory capacity of the terminal by keeping this data only over a sliding time window, the duration of which may correspond, for example, to the incubation period of the disease, plus a few days as security.
- the list includes:
- radiofrequency beacons can be, for example, access points of the Wi-Fi, Bluetooth or other “hotspot” access point type, or even home Wi-Fi gateways, the coverage of which is only a few meters. (or even ten meters at most).
- these radiofrequency beacons can be, for example, access points of the Wi-Fi, Bluetooth or other “hotspot” access point type, or even home Wi-Fi gateways, the coverage of which is only a few meters. (or even ten meters at most).
- the aforementioned identifiers of radiofrequency beacons can typically be "SSID" (for "Service Set Identifier”) identifiers of access points.
- SSID for "Service Set Identifier”
- the detection of these access points can contribute to obtaining current geographical positions of the first terminal during the predetermined period of time, for example by triangulation of the detection of different access points.
- the terms “obtained by geolocation” above denote both obtaining the data of geographical positions by triangulation or by “conventional” geolocation of the GPS (“Global Positioning System”) type.
- the term "detected nearby” is understood to mean, for example, the fact that a detection signal power of a beacon, by the first terminal, exceeds a threshold.
- the estimate of the region at risk can be obtained by extrapolation from at least the geographic position data obtained by geolocation. It may for example be a region around a cloud of points defined by geographical positions of the first terminal during the predetermined period of time or even a disk with a radius of a few kilometers, for example around a position. average, or other, as will be seen later with reference to FIG. 4 commented on below.
- the aforementioned criterion chosen then comprises:
- the second terminal stores at least one identifier of a radiofrequency beacon detected near the second terminal during said period of time, said datum of geographical position of the second terminal being obtained by geolocation and / or by detection of a radiofrequency beacon near the second terminal for at least said period of time, and:
- the second terminal ignores the notification if the geographical position of the second terminal during said period of time is outside the region at risk estimated by extrapolation, and
- the terminal stores the identifier of the radiofrequency beacon detected with a maximum power signal or, as indicated above, the identifier at least one of said radiofrequency beacons detected simultaneously, the power of the detected signal of which exceeds a predetermined power threshold.
- the second terminal receives the identifiers of beacons from the list to carry out the verification with the second terminal.
- the second terminal transmits to the server said at least one radiofrequency beacon identifier detected near the second terminal during said period of time, to verify with the server.
- the list of the first terminal comprises the data of successive geographical positions of the first terminal, in correspondence of respective timestamps of occupation by the first terminal of said geographical positions, and the estimation of said region at risk of contamination. comprises a determination of a path traveled by the first terminal during said predetermined period, and in the event of coincidence according to the chosen criterion, between the geographical position of the second terminal and the path traveled by the first terminal, the man-machine interface connected at the second terminal is animated to signal to the second user a risk of contamination.
- the region at risk estimated from this path traveled by the first terminal is illustrated by way of example in the upper part of FIG. 4, commented on below.
- the aforementioned method further comprises:
- the "second predetermined criterion" may be such that the respective timestamps are the same or different with a difference (of the timestamp of the second terminal minus that of the first terminal) that is positive but less than a threshold duration.
- This threshold duration may correspond, for example, to a maximum duration of resistance of the virus causing the disease, on an inert surface (for example 48 hours in the case of COVID19).
- the first terminal sends to a server a request for validation of the contamination datum of the first user, in correspondence with a contact datum of a healthcare professional terminal listed with the server, and the server validates the contamination data if the server also receives a valid code from the health professional's terminal.
- a server validates the contamination data if the server also receives a valid code from the health professional's terminal.
- the region at risk is estimated by: a) calculating an average position occupied by the first terminal during said period of time, to determine a first barycenter associated with a first risk zone (for example a disc with a radius of a few kilometers around the first barycenter), b) exclusion from the calculation of the average of any positions in the list located beyond a threshold distance (for example a fixed threshold distance or some standard deviations) around the first barycenter and repeating the averaging without the excluded positions to refine the determination of the first barycenter.
- a first barycenter associated with a first risk zone for example a disc with a radius of a few kilometers around the first barycenter
- exclusion from the calculation of the average of any positions in the list located beyond a threshold distance for example a fixed threshold distance or some standard deviations
- the operations a) and b) are repeated with the data excluded to identify at least a second barycenter associated with a second risk zone (and so on to arrive at a overall shape of the region as illustrated in FIG. 5 by oblique hatching).
- the present description is also aimed at a computer program comprising instructions for implementing the above method, when said instructions are executed by a processor of a processing circuit.
- It also relates to a non-transient recording medium readable by a processing circuit on which is recorded a computer program for the implementation of the above method when this program is executed by a processor of the processing circuit.
- the instructions of this program may be distributed to the aforementioned terminals and server and, on the terminals, part of this program may be in the form of an application installed in the terminals.
- the present description is also aimed at a system for implementing the above method, comprising the first mobile terminal, the second terminal and the server configured at least for estimating the region at risk of contamination.
- the present description is also aimed at a server for implementing the method, and configured in particular at least for estimating the region at risk of contamination.
- the present description is also aimed at a mobile terminal for implementing the method, in particular configured at least to transmit to the server the data from the list of geographical positions of the mobile terminal and the contamination data of the user of the mobile terminal.
- the present description is also aimed at a terminal for implementing the method, in particular configured at least to animate said man-machine interface to signal to the user of the terminal a risk of contamination, in the event of coincidence, according to the chosen criterion, the geographical position of the terminal with the region at risk.
- FIG. 1 shows a system for implementing the present description, as well as the first steps of a method, in an exemplary embodiment, in which the server SER recovers from the mobile terminal T1 of the infected person at least its geographic position data to estimate a region at risk of contamination;
- FIG. 2 shows the continuation of the steps of the method of Figure 1, in which the terminal T2 of a third party determines in particular whether it is or has been in the region at risk, according to a first embodiment
- FIG. 3 shows the continuation of the steps of the method of FIG. 1, in which the server SER determines, for the terminal T2 of the third party, in particular whether this terminal T2 is or has been in the region at risk, according to a second embodiment;
- FIG. 4 shows a first embodiment for determining the region at risk, from successive time stamps of positions of the mobile terminal T1;
- FIG. 5 shows a second embodiment for determining the region at risk, from the estimation of successive averages of terminal positions
- FIG. 6 schematically shows a processing circuit of a terminal T1 or T2 for implementing the aforementioned method, in an exemplary embodiment
- FIG. 7 shows schematically a processing circuit of a SER server for implementing the aforementioned method, in an exemplary embodiment. Description of the embodiments
- a system for implementing the method presented above may include:
- the mobile terminal T1 of an infected person - one or more T2 terminals available to third parties wishing to be informed of the spread of the disease, in order to be able to take measures to protect themselves and their loved ones,
- the mobile terminal T 1 collects the various geographical positions that it occupies successively and stores in memory data of these geographical positions in correspondence of respective time stamps HR in step S2.
- the terminal T1 also collects and stores in memory identifiers ID (BR) of radiofrequency beacons detected by the terminal T1 on its route, in correspondence with HR timestamps.
- BR memory identifiers ID
- the collection of identifiers ID can be exhaustive (ie the identifiers of all the detected radiofrequency beacons are stored). However, advantageously, only the identifiers of the radiofrequency beacons deemed to be the most relevant, among the beacons detected, are collected and stored. For example, if the terminal T1 detects several radiofrequency beacons simultaneously, the terminal T1 can only collect the identifiers of the beacons whose signal power is maximum (for example N beacons whose signal power is the greatest), or else collect the identifiers only from the beacons of which the power of the signal received by the terminal T1 is greater than a certain threshold, in order not to encumber the storage memory of the terminal T1 with too large a number of data.
- the geographic position data can be obtained by conventional means such as geolocation (GPS) by means of a geolocation module of the terminal T1, or triangulation on several access points to the cellular network, or even, in addition or in variant, from positions known a priori of the radiofrequency beacons that the terminal T1 detects during its movement.
- GPS geolocation
- a specific application is installed on the terminal T 1, this application can be executed in the background (without this execution appearing to its user).
- step S3 of FIG. 1 when the user of the mobile terminal T1 begins to feel the symptoms of the disease (arrow O on leaving the test S3), he can consult a health professional (carrier terminal TPS). In step S4, the healthcare professional confirms the contamination of the user of the terminal T1 (arrow O at the end of the test S4).
- the user of the terminal T1 uses a man-machine interface of his terminal T 1 to execute a routine of the aforementioned application, consisting in declaring his illness to the server SER, by transmitting the data of the list of geographical positions and of the identifiers. of radiofrequency beacons in step S5, as well as data on the contamination of the user by the disease.
- step S6 the server SER then stores the data from the list specific to the mobile terminal T 1, which will be used as described below.
- the terminal T1 in addition to the data of this list, the terminal T1 also sends a request REQ to validate the diagnosis of the health professional, to the server SER.
- the SER server On receipt of the REQ request, the SER server generates a CODE code which it sends back in step S7 to the terminal T1.
- This code may for example be a series of characters and / or numbers that the user of the terminal T1 shows or communicates orally to the healthcare professional.
- the health professional validates the contamination of the user of the terminal T1, he sends the aforementioned code by his TPS terminal, to the SER server.
- a specific application is also installed on the terminal of the TPS healthcare professional and the healthcare professional launches the execution of this application when he confirms the contamination of the patient using the terminal T 1.
- step S9 the server SER receives the code CODE of the terminal of the health professional TPS and checks that: on the one hand, the code is indeed sent from a terminal recognized as being that of a health professional, and ,
- this code is indeed valid for the terminal T1, so that the data of the list received from the terminal T1 can be effectively used to estimate the region at risk of REG contamination.
- the data from the list specific to the terminal T1 can then be used to estimate the region at risk of contamination.
- this region is not determined simply by the precise points of the geographical positions of the terminal T1, but it is a larger region including these points.
- Such an embodiment makes it possible in particular to avoid the risk of precisely disclosing the journey of a user's terminal (typically to preserve their personal data).
- the method can optionally be continued with the acquisition, in step S10, of new data of geographical positions of the terminal T1 and of identifiers of radio frequency beacons detected successively.
- Such an embodiment makes it possible to update the estimate of the region at risk in step S11.
- third party terminals T2 also perform a specific application in order to be kept informed of the spread of the disease, and thus to be able to limit the contamination, as follows. It could be in particular, but not necessarily, of mobile terminals (eg smartphones) in which the specific application has been installed.
- each terminal T2 also stores in a memory according to a FIFO mode the data of a list of geographical positions occupied by the terminal T2, as well as identifiers of radiofrequency beacons detected by the terminal T2 for a period of time.
- predetermined PTP typically the incubation period of the disease, plus a few days, as described previously for the T1 terminal, similar to what is performed by the T 1 terminal.
- step S21 after having estimated the risk region specific to the terminal T1 (and optionally after having also validated the code specific to a user of this mobile terminal T1), the server SER sends a notification in “push” mode to all the terminals T2 in which the aforementioned application is installed, this notification comprising information on the region at risk of contamination which has been estimated by the server SER for the terminal T1.
- Each terminal T2, receiving this notification determines in step S22 whether, in the list of its geographical positions recorded in step S20, at least one of the recorded positions is included in the region at risk. If this is not the case (arrow N at the output of test S22), the terminal T2 ignores this notification at step S23 and stands ready to receive other possible notifications.
- the terminal T2 requests from the server SER the identifiers of the radiofrequency beacons detected by the terminal T1 during the predetermined period of time PTP and possibly of new identifiers acquired in step S10 of FIG. 1.
- the server SER transmits these identifiers to the terminal T2 in step S25, and the terminal T2 can then determine in step S26 whether there is at least one identifier of common radiofrequency beacon between the list of the terminal T1 and the list that the terminal T2 stores, in particular at an identical or close timestamp. This situation means that the terminal T2 has detected the same radiofrequency beacon as the terminal T1 at the same timestamp, or at a close timestamp.
- radiofrequency beacons are for example Wi-Fi, Bluetooth, or other access points (hotspot type), or even home gateways as Wi-Fi access points.
- a radiofrequency beacon is generally a few meters (ten meters at most). If terminal T2 has detected the same radiofrequency beacon as terminal T1 at the same time stamp, then the user of the terminal T2 has passed the user of the terminal T1 (who is contaminated and in the incubation period) in a small perimeter limited to a few meters.
- the risk of contamination of the user of the T2 terminal is then established.
- the term “close timestamp” is understood here to mean the fact that the timestamps are identical or different with a difference (of the timestamp of the terminal T2 minus that of the terminal T1) that is positive but less than a threshold duration THR which may correspond for example to the duration life of the virus responsible for the disease on an inert surface (for example estimated to be up to 48 hours for COVID19 on a metal surface).
- step S27 the application installed on the terminal T2 animates the man-machine interface of the terminal T2 to alert the user of the terminal T2 to a risk of contamination.
- the terminal T2 only accesses the beacon identifier data if the presence of the terminal T2 in the region at risk is confirmed, in order to preserve the personal data of the user of the terminal T1.
- the verification of the beacon identifiers in step S26 is performed by the terminal T2 without the knowledge of its user and the user is only notified with the animation of the man-machine interface at the time.
- step S27 conditioned by the detection of a common beacon identifier among the lists of terminals T1 and T2. Such an embodiment makes it possible to preserve the personal data of the user of the terminal T 1 as much as possible.
- the terminal T2 transmits the radiofrequency beacon identifiers from its list to the server SER in step S34 if previously the terminal T2 has identified that at least one of the geographical positions of its list is located in the region at risk (arrow O at the end of test S22).
- the SER server performs the S26 test for the terminal T2, and if it is positive (arrow O at the output of the S26 test), the SER server sends to the terminal T2 a message that the application installed on the terminal T2 identifies to animate the man-machine interface of the terminal T2 in order to signal to its user a risk of contamination in step S27.
- Such an embodiment here makes it possible to avoid providing the terminal T2 with the identifiers of radiofrequency beacons detected by the terminal T1, and thus to preserve completely the personal data of the user of the terminal T1.
- such an embodiment makes it possible to preserve the resources of the terminal T2, while leaving the server SER the task of carrying out the comparisons of identifiers of step S26.
- the notifications including data on a region at risk of contamination are sent to all the terminals T2 in which the specific application above has been installed, the operator of the RES network having the knowledge of this set of T2 terminals.
- the T2 terminals can return to the SER server, for example periodically, an average geographical position that they occupy and the SER server can send the notification in push mode only to the T2 terminals which have occupied an average geographical position included in the region at risk for the predetermined period of time.
- the terminal T1 occupies different geographical positions in time: Pos (t1), Pos (t2), Pos (t3), etc., and detects various beacons on this route.
- the terminal T 1 stores in memory these different positions and the identifiers of these beacons (for example their SSID identifier for “Service Set Identifier” when the radiofrequency beacon is a Wifi access point) to constitute the aforementioned list, intended to be transmitted. to the SER server.
- the SER server estimates the region likely to have been contaminated by the user of the terminal T1 as follows: a radius (of a few hundred meters or kilometers) is assigned around each position Pos (t1), Pos (t2), Pos (t3), etc. from the list, thus constituting disc-shaped areas at risk of contamination, and
- the terminal T1 can periodically store its geographical position (or an average geographical position) and / or the beacon identifiers, for example every hour, or every half hour, according to a desired degree of confidence in relation to the virulence of the disease for example.
- the server SER itself, can determine an average geographical position of the terminal T1, by time interval t1, t2, t3, etc. and thus estimate a possible contamination zone around this mean position.
- the region at risk of contamination can be defined simply within a predetermined radius around these geographic positions. This region can then appear as a closed "oval” around these positions as shown at the bottom left of Figure 4, rather than as a "twisted cylinder” as shown at the top of Figure 4.
- the region at risk can be defined by a minimum radius (for example of a few kilometers) containing all the stored geographical positions of the terminal T1 during the predetermined period of time.
- the region at risk of contamination is determined simply by the disk of radius R around the barycenter G.
- the data of the region at risk inserted in the notification to be transmitted by the server SER to the terminals T2 can then simply include the coordinates of geolocation of the barycenter G and the radius R, advantageously associated with a timestamp specifying the date on which this region is considered at risk (ie the date on which the terminal T 1 was also there).
- the shape of the estimated region can be extrapolated with more or less finesse, depending on the degree of confidence desired, in relation to the more or less contagious nature of the epidemic.
- the terminals of users in another city who would receive this push notification simply ignore this notification.
- the T2 terminals of Marseille users ask the SER server for details on the identifiers of beacons detected by the terminal T1 in order to check more closely whether they could have been near the terminal T1 of the infected patient.
- the recording and association of the timestamps with the data of geographical positions is optional.
- the terminal T1 can finally not store timestamps only when linked to radio frequency beacon detection (in association with beacon identifiers).
- the SER server can estimate the region at risk of contamination as follows, by:
- a succession of disk-shaped zones is thus obtained around the respective barycenters G1, G2, G3, etc. and the region at risk of contamination is determined by extrapolation between all of these zones.
- FIG. 6 there is schematically illustrated a processing circuit of one of the terminals T 1 or T2, comprising:
- an input interface IN to receive data of geographical position Pos (typically provided by a geolocation module, for example of the GPS type, on board this terminal T1 or T2) and identifiers ID of detected radiofrequency beacons (typically provided by a radio transmission / reception module of this same terminal T 1 or T2, after this module has detected the radiofrequency signals transmitted by these beacons and deduced the identifiers ID from these signals),
- data of geographical position Pos typically provided by a geolocation module, for example of the GPS type, on board this terminal T1 or T2
- identifiers ID of detected radiofrequency beacons typically provided by a radio transmission / reception module of this same terminal T 1 or T2, after this module has detected the radiofrequency signals transmitted by these beacons and deduced the identifiers ID from these signals
- the processing circuit may further include an output interface OUT for transmitting the data from the LIST list to the SER server (for example by means of the aforementioned radio transmission / reception module), as well as the man-machine interface.
- MMI which can be animated in particular to warn the user of terminal T2 of a risk of contamination, this MMI interface being able to be implemented in the form of a set of information displayed on a screen of terminal T 1 or T2.
- the SER server can itself include a processing circuit including:
- a memory MEM for working and / or storing the instructions of a computer program for implementing the method described above.
- the aforementioned second terminal may or may not be mobile. It may be, for example, an access terminal such as a fixed domestic gateway, with which the first terminal, which is mobile, has been connected or which the first terminal has simply detected nearby.
- the method takes place in the same manner as described above, the radiofrequency beacon identifier stored by the second terminal being the identifier of the gateway itself.
- the gateway can then receive an alert message from the SER server and be connected to a man-machine interface (for example a television or computer screen connected to the gateway) to display a message indicating to the user of the gateway. a risk of contamination.
- the second verification presented above can be optional in certain embodiments, particularly protective in terms of personal data and economical in terms of network resources, where only the first is performed. checking of a coincidence between the data of geographical positions of a terminal T2 and a region at risk determined from the geographical positions from terminal T1. This second check may or may not be carried out depending, for example, on the virulence of the contagious disease and / or depending on the degree of confidence desired for the detection of contamination.
- one implementation can consist in that the terminal T1 and / or the terminal T2 regularly transmit their position data without this infection condition, so that the server SER already has these data to estimate the region to be risk as soon as it receives infection information from the terminal T1.
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Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2003146A FR3108767A1 (fr) | 2020-03-30 | 2020-03-30 | Aide à la lutte contre la propagation d’une maladie, par des équipements en réseau |
| PCT/FR2021/050514 WO2021198592A1 (fr) | 2020-03-30 | 2021-03-25 | Aide à la lutte contre la propagation d'une maladie, par des équipements en réseau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4128833A1 true EP4128833A1 (fr) | 2023-02-08 |
Family
ID=72266375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21732942.4A Pending EP4128833A1 (fr) | 2020-03-30 | 2021-03-25 | Aide à la lutte contre la propagation d'une maladie, par des équipements en réseau |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12432538B2 (fr) |
| EP (1) | EP4128833A1 (fr) |
| CN (1) | CN115668988A (fr) |
| FR (1) | FR3108767A1 (fr) |
| WO (1) | WO2021198592A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230089098A1 (en) * | 2021-09-22 | 2023-03-23 | International Business Machines Corporation | Contact tracing using 5g network functions |
| US20250006361A1 (en) * | 2021-09-27 | 2025-01-02 | Biotronik Se & Co. Kg | Computer Implemented Method and System for Controlling an Implantable Medical Device |
| CN114121298A (zh) * | 2021-10-08 | 2022-03-01 | 宁波城市职业技术学院 | 一种基于WiFi的疫情流调方法及辅助系统 |
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|---|---|---|---|---|
| US1513486A (en) * | 1922-02-18 | 1924-10-28 | Burdick Charles Laurence | Wage-paying machine |
| JP5732947B2 (ja) * | 2011-03-18 | 2015-06-10 | 富士通株式会社 | 感染通知方法及び感染通知装置 |
| US20150019235A1 (en) * | 2013-07-15 | 2015-01-15 | Joydeep Roychowdhury | Platform for providing negotiated rates on healthcare |
| US20160132652A1 (en) * | 2014-11-11 | 2016-05-12 | Ebay Inc. | Communicable disease tracking |
| EP3348099B1 (fr) * | 2015-09-11 | 2024-05-22 | Telefonaktiebolaget LM Ericsson (publ) | Positionnement par empreintes digitales pour les terminaux mobiles |
| US9848312B2 (en) * | 2015-10-23 | 2017-12-19 | Motorola Mobility Llc | Personal safety monitoring |
| KR20170053145A (ko) * | 2015-11-05 | 2017-05-15 | 고려대학교 산학협력단 | 전염병 예방과 확산 방지를 위한 전염병 추적 관리 시스템 |
| KR102424517B1 (ko) * | 2016-03-18 | 2022-07-25 | 삼성전자주식회사 | 전염병에 대응을 위해 생체 신호를 분석하는 방법 및 그 장치 |
| US10290377B2 (en) * | 2016-05-04 | 2019-05-14 | International Business Machines Corporation | Social health risk estimation |
| US9945672B2 (en) * | 2016-06-07 | 2018-04-17 | International Business Machines Corporation | Wearable device for tracking real-time ambient health conditions and method for destination selection based on tracked real-time ambient health conditions |
| US20190252078A1 (en) * | 2018-02-15 | 2019-08-15 | X Development Llc | Predicting the spread of contagions |
| US11645552B2 (en) * | 2018-03-11 | 2023-05-09 | International Business Machines Corporation | Travel health optimization simulating health impact of intended user travel using cognitive analytics based on conditions at a geographic location |
| EP3642847A1 (fr) * | 2018-08-31 | 2020-04-29 | Google LLC. | Modélisation et intervention de santé fédérée sur un dispositif à confidentialité en premier |
| US11264130B2 (en) * | 2019-02-28 | 2022-03-01 | Fujifilm Business Innovation Corp. | System and method for estimating pathogen transfer from mobile interaction in clinical environments and a warning system and method for reducing cross-contamination risks |
| US11309091B2 (en) * | 2020-03-18 | 2022-04-19 | Kinsa Inc. | Systems and methods for contagious illness surveillance and outbreak detection |
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2020
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- 2021-03-25 WO PCT/FR2021/050514 patent/WO2021198592A1/fr not_active Ceased
- 2021-03-25 CN CN202180025877.4A patent/CN115668988A/zh active Pending
Also Published As
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|---|---|
| CN115668988A (zh) | 2023-01-31 |
| FR3108767A1 (fr) | 2021-10-01 |
| US12432538B2 (en) | 2025-09-30 |
| WO2021198592A1 (fr) | 2021-10-07 |
| US20230125123A1 (en) | 2023-04-27 |
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