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 AREAInfo
- 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
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
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Psychiatry (AREA)
- Social Psychology (AREA)
- Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Alarm Systems (AREA)
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)
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)
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 |
-
1983
- 1983-07-13 FR FR8311674A patent/FR2549262B1/en not_active Expired
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 |