Method and system for validating an alarm situation

• US 10,327,643 B2
• Filed: 05/14/2018
• Issued: 06/25/2019
• Est. Priority Date: 05/12/2017
• Status: Active Grant

• Current Assignee: Senso2me NV
• Original Assignee: Senso2me NV
• Inventors: Kleihorst, Richard, Van Buyten, Alain, Schueler, Ben, Debois, Stefan, Philips, Wilfried
• Primary Examiner(s): Trieu, Van T
• Application Number:
  US15/978,771
• Publication Number:
  US 20180330602A1
• Time in Patent Office: 407 Days
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: G08B 1/08 using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
• CPC Class Codes: G08B 21/02 Alarms for ensuring the safety of persons
• CPC Class Codes: G08B 21/0208 Combination with audio or video communication, e.g. combination with "baby phone" function
• CPC Class Codes: G08B 21/04 responsive to non-activity, e.g. of elderly persons G08B21/06 takes precedence
• CPC Class Codes: G08B 21/043 detecting an emergency event, e.g. a fall
• CPC Class Codes: G08B 21/0438 Sensor means for detecting
• CPC Class Codes: G08B 21/0446 worn on the body to detect changes of posture, e.g. a fall, inclination, acceleration, gait
• CPC Class Codes: G08B 21/0476 Cameras to detect unsafe condition, e.g. video cameras
• CPC Class Codes: G08B 25/01 characterised by the transmission medium
• CPC Class Codes: G08B 25/014 Alarm signalling to a central station with two-way communication, e.g. with signalling back
• CPC Class Codes: G08B 25/08 using communication transmission lines G08B13/19658, G08B21/0286, G08B25/016 take precedence
• CPC Class Codes: G08B 29/18 Prevention or correction of operating errors G08B29/02, G08B29/12 take precedence
• CPC Class Codes: G08B 29/185 Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system

Abstract

A method for validating an alarm situation in a home includes determining by a processing unit of an alarm situation on the basis of data received from the home provided with a sensor network comprising one or more sensors and a central unit; transmission by the processing unit of a message to a care provider that an alarm situation is occurring at the occupant; sending out of a notification signal by the processing unit to the central unit; upon receiving the notification signal in the central unit, switching on an increased vigilance mode, wherein a call from the one or more care providers is prepared in the central unit by making available an audio function in one or more sensors of the sensor network; validating the alarm situation by establishing a conversation between one of the care providers and the occupant via the at least one sensor.

Claims

1. A method for remote validation of an alarm situation at a person in a home, comprising:

determining by a processing unit of an alarm situation on the basis of data received from said home provided with a sensor network comprising one or more sensors and a central unit,

transmission by said processing unit of a notification to one or more care providers that an alarm situation is occurring at said person,

sending out of a notification signal by said processing unit to said central unit,

upon receiving said notification signal in said central unit, switching on an increased vigilance mode, wherein a call from said one or more care providers is prepared in said central unit by making available an audio function in one or more sensors of said sensor network,

validating said alarm situation by establishing a conversation between one of said care providers and said person via said one or more sensors.

2. The method for remote validation as in claim 1, further comprising a step of communicating to said one or more care providers that said increased vigilance mode is switched on.

3. The method for remote validation as in claim 1, wherein after said conversation between said one of said care providers and said person is finished, said increased vigilance mode is returned to.

4. The method for remote validation as in claim 1, wherein an audio amplifier is switched on in said central unit when said call is established.

5. The method for remote validation as in claim 1, wherein on the basis of said received data a location determination is made of from where said alarm situation is reported.

6. The method for remote validation as in claim 5, wherein the audio function of the nearest sensor is activated by said location determination.

7. The method for remote validation as in claim 1, wherein switching on said increased vigilance mode comprises increasing the frequency with which the connection between said sensors and said central unit is controlled.

8. The method for remote validation as in claim 1, wherein during said conversation between said one of said care providers and said person, a light is lit in said one or more sensors along which the conversation proceeds.

9. A wireless monitoring system for monitoring a person in a home comprising a central unit and one or more sensors connected in a wireless sensor network, said central unit being adapted to receive wireless data transmitted by each of the sensors and execute signals, and

wherein said central unit is further adapted to activate an increased vigilance mode upon receipt of a notification signal in said sensor network, which enables an incoming telephone call to be received and an audio function of one or more of said sensors to be made available.

10. The wireless monitoring system as in claim 9, wherein said sensors in a star network are connected to said central unit.

11. The wireless monitoring system as in claim 9, wherein said sensors are adapted to generate ringtones when a call comes in.

12. The wireless monitoring system as in claim 9, wherein at least one sensor is adapted to provide audio functionality and at least one functionality of motion detection, light detection and temperature detection.

13. The wireless monitoring system as in claim 9, wherein said central unit has microphone and loudspeaker functionality.

14. A system comprising a wireless monitoring system as in claim 9 and a processing unit adapted for determining an alarm situation on the basis of data received from said home provided with said wireless monitoring system, for transmitting to one or more care providers of a warning that an alarm situation is occurring and for sending out a notification signal to said central unit to go to said increased vigilance mode in said sensor network.