METHOD AND DEVICES FOR IDENTIFYING THE CALLER OF AN EMERGENCY CALL

• US 20150163352A1
• Filed: 08/29/2012
• Published: 06/11/2015
• Est. Priority Date: 09/08/2011
• Status: Abandoned Application

• Current Assignee: Limmex AG
• Original Assignee: Pascal Konig
• Inventors: Ritter, Moritz, Knig, Pascal
• Application Number:
  US14/343,259
• Publication Number:
  US 20150163352A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 1/02 by diversity reception
• CPC Class Codes: H04L 1/08 by repeating transmission, e.g. Verdan system H04L1/1858 and H04L1/189 take precedence
• CPC Class Codes: H04L 69/40 for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection management of faults, events, alarms or notifications in data switching networks H04L41/06
• CPC Class Codes: H04M 1/72424 with manual activation of emergency-service functions
• CPC Class Codes: H04M 11/04 with alarm systems, e.g. fire, police or burglar alarm systems
• CPC Class Codes: H04M 3/42025 Calling or Called party identification service
• CPC Class Codes: H04M 3/42042 Notifying the called party of information on the calling party details within substation equipment H04M1/57, signalling details H04Q3/72
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Abstract

A personal mobile emergency call device (1), comprises a subscriber identification module (15) having stored therein a mobile subscriber identity for registering and identifying a user of the personal emergency call device (1) in a mobile radio network (3), and an alarm module (11) configured to execute on behalf of the user an emergency call via the mobile radio network (3) to a computerized central service unit (2). The alarm module (11) is further configured to transmit in association with the emergency call automatically to the central service unit (2) via the mobile radio network (3) a personal emergency call device identifier (112) stored in the personal emergency call device (1) for identifying non-ambiguously the personal emergency call device (1) and its user at the central service unit (2). The alarm module transmits the emergency using informations redundancy, i.e. forward error correction and communication redundancy, i.e transmission via multiple communication channels in parallel.

Claims

1. A personal mobile emergency call device, comprising:

a subscriber identification module having stored therein a mobile subscriber identity for registering and identifying a user of the personal emergency call device in a mobile radio network; and

an alarm module configured to execute, on behalf of the user, an emergency call via the mobile radio network to a computerized central service unit;

a data store having stored therein a personal emergency call device identifier, and

the alarm module is further configured to transmit in association with the emergency call, automatically and with at least one of information redundancy and communication redundancy, to the central service unit via the mobile radio network the personal emergency call device identifier stored in the data store for identifying non-ambiguously the personal emergency call device which represents its user at the central service unit.

2. The personal emergency call device of claim 1, wherein the alarm module is configured to transmit the personal emergency call device identifier with communication redundancy by transmitting the personal emergency call device identifier to the central service unit via more than one communication channel comprising at least two of:

a voice channel of the mobile radio network, a packet oriented data channel of the mobile radio network, a signaling channel of the mobile radio network, a Short Messaging Service of the mobile radio network, and an Unstructured Supplementary Service Data connection of the mobile radio network.

3. The personal emergency call device of claim 1, wherein the alarm module is configured to include in the emergency call a unique alarm identification number, to transmit the personal emergency call device identifier with communication redundancy by transmitting the personal emergency call device identifier to the central service unit via at least one different communicational channel than the emergency call, and to append to the personal emergency call device identifier the unique alarm identification number for assigning the emergency call at the central service unit to the personal emergency call device identifier.

4. The personal emergency call device of claim 1, wherein the alarm module is configured to transmit the personal emergency call device identifier with information redundancy by transmitting the personal emergency call device identifier to the central service unit encoded as tones via a voice channel of the mobile radio network and including redundant information for forward error correction.

5. A computerized service unit, comprising:

an alarm processor configured to receive from a personal mobile emergency call device via a mobile radio network an emergency call on behalf of a user of the personal emergency call device, the user being registered in the mobile radio network with a mobile subscriber identity provided by the personal emergency call device;

wherein the alarm processor is further configured to receive via the mobile radio network a personal emergency call device identifier transmitted, automatically and with at least one of information redundancy and communication redundancy, by the personal emergency call device to the computerized service unit in association with the emergency call, and to identify non-ambiguously the personal emergency call device representing its user using the personal emergency call device identifier.

6. The computerized service unit of claim 5, wherein the alarm processor is further configured to receive the personal emergency call device identifier with communication redundancy by receiving the personal emergency call device identifier via more than one communication channel comprising at least two of:

a voice channel of the mobile radio network, a packet oriented data channel of the mobile radio network, a signaling channel of the mobile radio network, a Short Messaging Service of the mobile radio network, and an Unstructured Supplementary Service Data connection of the mobile radio network.

7. The computerized service unit of claim 5, wherein the alarm processor is further configured to receive the personal emergency call device identifier with communication redundancy by receiving the personal emergency call device identifier via at least one different communicational channel than the emergency call, and to assign the emergency call to the personal emergency call device identifier using a unique alarm identification number which is included in the emergency call and appended to the personal emergency call device identifier.

8. The computerized service unit of claim 5, further comprising a plurality of dial-in nodes, each dial-in node having assigned thereto one or more personal emergency call devices, and being configured in each case to define a value for one or more digits of a calling number assigned to one of the personal emergency call devices upon receiving the emergency call from the one of the personal emergency call devices.

9. A method of identifying at a computerized central service unit a caller of an emergency call received via a mobile radio network from a personal mobile emergency call device on behalf of the caller, the caller being registered in the mobile radio network with a mobile subscriber identity provided by the personal emergency call device, wherein the method comprises:

receiving at the computerized central service unit via the mobile radio network a personal emergency call device identifier transmitted to the computerized central service unit, automatically and with at least one of information redundancy and communication redundancy, by the personal emergency call device in association with the emergency call; and

identifying non-ambiguously the caller of the emergency call, using the personal emergency call device identifier.

10. The method of claim 9, wherein the personal emergency call device identifier is received at the computerized central service unit with communication redundancy by receiving the personal emergency call device identifier via more than one communication channel comprising at least two of:

a voice channel of the mobile radio network, a packet oriented data channel of the mobile radio network, a signalling channel of the mobile radio network, a Short Messaging Service of the mobile radio network, and an Unstructured Supplementary Service Data connection of the mobile radio network.

11. The method of claim 9, wherein the personal emergency call device identifier is received at the computerized central service unit with communication redundancy by receiving the personal emergency call device identifier via at least one different communicational channel than the emergency call;

and the emergency call is assigned at the central service unit to the personal emergency call device identifier using a unique alarm identification number which is included in the emergency call and appended to the personal emergency call device identifier.

12. The method of claim 9, wherein values of one or more defined digits of a calling number are set at the computerized central service unit depending on over which one of a plurality of dial-in nodes the emergency call was received at the computerized central service unit.

13. A computer program product comprising a non-transitory computer readable medium having stored thereon computer program code which directs a personal mobile emergency call device to:

execute on behalf of a user of the personal emergency call device an emergency call via a mobile radio network to a computerized central service unit, the user being registered in the mobile radio network with a mobile subscriber identity stored in a subscriber identification module of the personal emergency call device; and

transmit in association with the emergency call, automatically and with at least one of information redundancy and communication redundancy, to the central service unit via the mobile radio network a personal emergency call device identifier stored in the personal emergency call device for identifying non-ambiguously the personal emergency call device which represents its user at the central service unit.

14. A computer program product comprising a non-transitory computer readable medium having stored thereon computer program code which directs a computerized service unit to:

receive from a personal mobile emergency call device via a mobile radio network an emergency call on behalf of a user of the personal emergency call device, the user being registered in the mobile radio network with a mobile subscriber identity provided by the personal emergency call device;

receive via the mobile radio network a personal emergency call device identifier transmitted, automatically and with at least one of information redundancy and communication redundancy, by the personal emergency call device to the computerized central service unit in association with the emergency call; and

identify non-ambiguously the personal emergency call device and its user using the personal emergency call device identifier.