FR2549262B1 - INSTALLATION FOR MONITORING AND PROTECTING A MAN ALONE WORKING IN A HAZARDOUS OR ISOLATED AREA - Google Patents

INSTALLATION FOR MONITORING AND PROTECTING A MAN ALONE WORKING IN A HAZARDOUS OR ISOLATED AREA

Info

Publication number
FR2549262B1
FR2549262B1 FR8311674A FR8311674A FR2549262B1 FR 2549262 B1 FR2549262 B1 FR 2549262B1 FR 8311674 A FR8311674 A FR 8311674A FR 8311674 A FR8311674 A FR 8311674A FR 2549262 B1 FR2549262 B1 FR 2549262B1
Authority
FR
France
Prior art keywords
hazardous
protecting
monitoring
installation
isolated area
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.)
Expired
Application number
FR8311674A
Other languages
French (fr)
Other versions
FR2549262A1 (en
Inventor
Didier Bohn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SERAM ETS M BOHN
Original Assignee
SERAM ETS M BOHN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SERAM ETS M BOHN filed Critical SERAM ETS M BOHN
Priority to FR8311674A priority Critical patent/FR2549262B1/en
Publication of FR2549262A1 publication Critical patent/FR2549262A1/en
Application granted granted Critical
Publication of FR2549262B1 publication Critical patent/FR2549262B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
    • G08B21/0415—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting absence of activity per se
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/016—Personal emergency signalling and security systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
FR8311674A 1983-07-13 1983-07-13 INSTALLATION FOR MONITORING AND PROTECTING A MAN ALONE WORKING IN A HAZARDOUS OR ISOLATED AREA Expired FR2549262B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8311674A FR2549262B1 (en) 1983-07-13 1983-07-13 INSTALLATION FOR MONITORING AND PROTECTING A MAN ALONE WORKING IN A HAZARDOUS OR ISOLATED AREA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311674A FR2549262B1 (en) 1983-07-13 1983-07-13 INSTALLATION FOR MONITORING AND PROTECTING A MAN ALONE WORKING IN A HAZARDOUS OR ISOLATED AREA

Publications (2)

Publication Number Publication Date
FR2549262A1 FR2549262A1 (en) 1985-01-18
FR2549262B1 true FR2549262B1 (en) 1986-05-30

Family

ID=9290793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8311674A Expired FR2549262B1 (en) 1983-07-13 1983-07-13 INSTALLATION FOR MONITORING AND PROTECTING A MAN ALONE WORKING IN A HAZARDOUS OR ISOLATED AREA

Country Status (1)

Country Link
FR (1) FR2549262B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906972A (en) * 1987-04-29 1990-03-06 The Boeing Company Communication system for hazardous areas
GB8808337D0 (en) * 1988-04-08 1988-05-11 Ski Recovery Systems Ltd Alarm system
EP0372640A1 (en) * 1988-12-05 1990-06-13 Ericsson Radio Systems B.V. Personal paging system with determination of the status of a paging unit and of a user thereof
FR2660778B1 (en) * 1990-04-04 1995-04-07 Commissariat Energie Atomique MOTION SENSOR DEVICE AND PERSON MONITORING SYSTEM USING THE SAME.
FR2763156B1 (en) * 1997-05-06 1999-07-23 Suisse Electronique Microtech DEVICE FOR MONITORING THE ACTIVITY OF A PERSON AND / OR FOR DETECTING A FALL, IN PARTICULAR WITH A VIEW TO PROVIDING HIM / HER WITH RESCUE IN THE EVENT OF AN INCIDENT ENDANGING HIS SURVIVAL OR ITS GENERAL CONDITION
US6297734B1 (en) * 1999-09-23 2001-10-02 Northrop Grumman Corporation Randomization of transmit time
EP2306420B1 (en) * 2009-09-30 2016-06-01 Schweizer Electronic AG Method for monitoring security personnel and corresponding device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532504C3 (en) * 1975-07-21 1979-08-23 Compur-Electronic Gmbh, 8000 Muenchen Device for monitoring people who are left to their own devices when carrying out their work
FR2339218A1 (en) * 1976-01-20 1977-08-19 Charbonnages Ste Chimique REMOTE PERSONAL SURVEILLANCE INSTALLATION
FR2344898A1 (en) * 1976-03-17 1977-10-14 Bae Protection Sa Personal injury alarm warning system - has short range transmitter carried by endangered person and activated by mercury switch
FR2424593A1 (en) * 1978-04-28 1979-11-23 Attuil Gerard Alarm switch attached to body of endangered person - has ball bearing moving in cylinder to operate switch contacts if inverted

Also Published As

Publication number Publication date
FR2549262A1 (en) 1985-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse