# US 2014/0152453 A1 · Method and system for sending an alarm > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0152453 A1 - Document ID: US20140152453A1 - Status: Published application - Kind: A1 - Application number: 13/884,700 - Filed: 2011-11-10 - Published: 2014-06-05 - Earliest claimed: 2010-11-12 - Assignees: Softalarm AB - Inventors: Per Dahl - Web page: https://patentgrep.com/patent/US20140152453A1 ## CPC - G08B 25/10: using wireless transmission systems {(G08B25/009 takes precedence)} - G08B 25/005: {Alarm destination chosen according to a hierarchy of available destinations, e.g. if hospital does not answer send to police station} - G08B 25/009: {Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range} - G08B 25/016: {Personal emergency signalling and security systems (emergency non-personal manually actuated alarm activators G08B25/12)} - H04W 4/90: Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS] - H04W 76/50: for emergency connections - G08B: SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract The present invention relates to a method for sending an alarm. The method comprises sending an alarm comprising alarm code from a first terminal unit to a second terminal unit, and further providing the alarm to a third terminal unit if the third terminal unit is located within a predetermined distance from the first terminal unit, wherein the second and third terminal units are determined by a first and second contact register associated with the first and second terminal units, respectively. Furthermore, the present invention further relates to a corresponding server, computer program product and system adapted for generating and sending an alarm to terminal units. ## Claims ### Claim 1 A method for sending an alarm, comprising: generating an alarm code in a first terminal unit, the alarm code comprising at least coordinate information representative of a location of the first terminal unit; sending an alarm comprising the alarm code from the first terminal unit to a second terminal unit, which second terminal unit is determined by a first contact register associated with the first terminal unit; and receiving the alarm in the second terminal unit, wherein the alarm is provided to a third terminal unit for activating an alarm indication in the third terminal unit if the third terminal unit is located within a predetermined distance from the first terminal unit, the third terminal unit being determined by a second contact register associated with the second terminal unit. ### Claim 2 (depends on 1) The method according to claim 1, wherein the predetermined distance is based on a predetermined geographical region. ### Claim 3 (depends on 1) The method according to claim 1, wherein the alarm code further comprises at least one alarm identification parameter. ### Claim 4 (depends on 1) The method according to claim 1, wherein providing the alarm to the third terminal unit comprises: sending the alarm from the second terminal unit, and receiving the alarm in the third terminal unit. ### Claim 5 (depends on 1) The method according to claim 1, wherein the alarm is sent directly between the first and second terminal units, and/or between the second and third terminal units. ### Claim 6 (depends on 1) The method according to claim 1, wherein the alarm is send via at least one remote server, which remote server forwards the alarm between the first and second terminal units, and/or between the second and third terminal units. ### Claim 7 (depends on 1) The method according to claim 1, further comprising: determining if the third terminal unit is located within the predetermined distance from the first terminal unit by comparing the coordinate information representative of the location of the first terminal unit with coordinate information representative of a location of the third terminal unit. ### Claim 8 (depends on 1) The method according to claim 1 further comprising: generating reply code in the third terminal unit, the reply code comprising coordinate information representative of a location of the at least one third terminal unit; and providing a reply comprising the reply code to the first terminal unit. ### Claim 9 (depends on 1) The method according to claim 1, wherein the alarm is provided to a fourth terminal unit for activating an alarm indication in the fourth terminal unit if the fourth terminal unit is located within a predetermined distance from the first terminal unit, the fourth terminal unit being determined by a third contact register associated with the third terminal unit ### Claim 10 (depends on 1) The method according to claim 1, wherein the alarm is provided to the third terminal unit for activating an alarm indication in the third terminal unit after a predetermined time period from the sending of the alarm from the first terminal unit. ### Claim 11 (depends on 6) A computer readable medium on which a computer program for causing a server to apply the method of claim 6 is stored. ### Claim 12 A system for sending an alarm, the system comprising: a first terminal unit adapted to generate an alarm code comprising at least coordinate information representative of a location of the first terminal unit and to transmit an alarm comprising the alarm code; a second terminal unit adapted to receive the alarm, which second terminal unit is determined by a register representative of contact information associated with the first terminal unit, wherein the second terminal unit is adapted to provide the alarm to a third terminal unit for activating an alarm indication in the third terminal unit if the third terminal unit is located within a predetermined distance from the first terminal unit, the third terminal unit being determined by a second contact register associated with the second terminal unit. ### Claim 13 (depends on 12) The system according to claim 12, wherein the third terminal unit is adapted to generate a reply code comprising coordinate information representative of a location of the third terminal unit, and the third terminal unit is further adapted to provide a reply comprising the reply code to the first terminal unit. ### Claim 14 (depends on 12) The system according to claim 12, wherein the third terminal unit is adapted to provide the alarm to a fourth terminal unit for activating an alarm indication in the fourth terminal unit if the fourth terminal unit is located within a predetermined distance from the first terminal unit, the fourth terminal unit being determined by a third contact register associated with the third terminal unit. ### Claim 15 (depends on 12) The system according to claim 12, further comprising a server adapted to provide an alarm, wherein the server is configured to: acquire an alarm code generated in a first terminal unit, the alarm code comprising at least coordinate information representative of a location of the first terminal unit; provide the alarm comprising the alarm code to a second terminal unit, which second terminal unit is determined by a first contact register associated with the first terminal unit; forward the alarm to a third terminal unit for activating an alarm indication in the third terminal unit if the third terminal unit is located within a predetermined distance from the first terminal unit, the third terminal unit being determined by a second contact register associated with the second terminal unit.