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Alarm system

  • US 10,643,456 B2
  • Filed: 07/18/2016
  • Issued: 05/05/2020
  • Est. Priority Date: 07/18/2015
  • Status: Active Grant
First Claim
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1. A personal emergency response system, comprising at least two sensor devices;

  • anda remote server;

    wherein each of the at least two sensor devices respectively comprises;

    at least one sensor which provides sensor data; and

    a transmission module which is adapted to use at least one mobile radio standard to transmit the sensor data directly, via the at least one mobile radio standard, to the remote server, wherein the mobile radio standard is selected from the group consisting of standard of a public radio network, standard of the local mobile radio network, Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Edge Universal Mobile Telecommunication System (UMTS), High Speed Downlink Packet Access (HSDPA), High Speed Packet Access (HSPA+), Long Term Evolution (LTE), and LTE Advanced,wherein the transmission module is further adapted to transmit the sensor data to the remote server, wherein the sensor data are only evaluated in the remote server, and the remote server triggers an alarm if the sensor data exceed a respective first predetermined threshold value corresponding to a respective one of the at least two sensor devices and if the at least two sensor devices deliver sensor data which exceed respective second predetermined threshold values corresponding to the respective sensor devices, wherein the respective second predetermined threshold values differ from the respective first predetermined threshold values, wherein the transmission module of a respective one of the at least two sensor devices is a one-way transmission system and the at least two sensor devices are only suitable for transmitting information and not for receiving enquiries or instructions created by the remote server;

    wherein the at least one sensor of each respective one of the at least two sensor devices is selected from a group consisting of an electrocardiogram (ECG) sensor, a blood oxygen saturation (Sp02) sensor, a tilt sensor, a fall sensor, an acceleration sensor, and a switch which enables manual triggering of an alarm at the remote server by a user.

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