FR2433795A1 - Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor - Google Patents

Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor

Info

Publication number
FR2433795A1
FR2433795A1 FR7827712A FR7827712A FR2433795A1 FR 2433795 A1 FR2433795 A1 FR 2433795A1 FR 7827712 A FR7827712 A FR 7827712A FR 7827712 A FR7827712 A FR 7827712A FR 2433795 A1 FR2433795 A1 FR 2433795A1
Authority
FR
France
Prior art keywords
communicate
monitor
route
personnel
position detectors
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.)
Withdrawn
Application number
FR7827712A
Other languages
French (fr)
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.)
ELIMEX SA
Original Assignee
ELIMEX SA
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 ELIMEX SA filed Critical ELIMEX SA
Priority to FR7827712A priority Critical patent/FR2433795A1/en
Publication of FR2433795A1 publication Critical patent/FR2433795A1/en
Withdrawn legal-status Critical Current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
    • G08B21/0438—Sensor means for detecting
    • G08B21/0492—Sensor dual technology, i.e. two or more technologies collaborate to extract unsafe condition, e.g. video tracking and RFID tracking
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/20—Checking timed patrols, e.g. of watchman

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A number of receivers are located along the path of surveillance personnel through which they can communicate with a central monitoring post using portable equipment. The communication is performed using all-or-nothing coding techniques and allows the positions to be indicated on a panel. A portable set carried by surveillance personnel is driven from a rechargeable battery and contains movement and position detectors. Push buttons indicate the operating state and allow each set to transmit a particular code to fixed receivers located along the route. The receivers decode the transmitted information and are represented as a set of coloured lights on a display panel in a central monitoring station with which they communicate. Each light corresponds to a particular message to indicate normal or attack conditions. A pre-recorded program automatically compares actual and required positions of the personnel.
FR7827712A 1978-08-17 1978-08-17 Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor Withdrawn FR2433795A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827712A FR2433795A1 (en) 1978-08-17 1978-08-17 Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827712A FR2433795A1 (en) 1978-08-17 1978-08-17 Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor

Publications (1)

Publication Number Publication Date
FR2433795A1 true FR2433795A1 (en) 1980-03-14

Family

ID=9213103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827712A Withdrawn FR2433795A1 (en) 1978-08-17 1978-08-17 Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor

Country Status (1)

Country Link
FR (1) FR2433795A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631142A1 (en) * 1988-05-05 1989-11-10 Laugier Vincent Individual protection system for underground car parks
US5572192A (en) * 1994-03-17 1996-11-05 Detection Systems, Inc. Personal security system with guard tour features
WO1997048081A1 (en) * 1996-06-13 1997-12-18 Northrop Grumman Corporation Random interval personal monitoring system
US6459704B1 (en) 1997-08-12 2002-10-01 Spectrum Tracking Systems, Inc. Method and system for radio-location determination

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140187A (en) * 1966-06-23 1969-01-15 Ericsson Telefon Ab L M Improvements in and relating to supervisory arrangements for watchmen
US3579221A (en) * 1967-05-31 1971-05-18 John Raymond Ashley Alarm system
US3588858A (en) * 1968-06-07 1971-06-28 Atlantic Richfield Co Safety alarm system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140187A (en) * 1966-06-23 1969-01-15 Ericsson Telefon Ab L M Improvements in and relating to supervisory arrangements for watchmen
US3579221A (en) * 1967-05-31 1971-05-18 John Raymond Ashley Alarm system
US3588858A (en) * 1968-06-07 1971-06-28 Atlantic Richfield Co Safety alarm system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631142A1 (en) * 1988-05-05 1989-11-10 Laugier Vincent Individual protection system for underground car parks
US5572192A (en) * 1994-03-17 1996-11-05 Detection Systems, Inc. Personal security system with guard tour features
WO1997048081A1 (en) * 1996-06-13 1997-12-18 Northrop Grumman Corporation Random interval personal monitoring system
US6459704B1 (en) 1997-08-12 2002-10-01 Spectrum Tracking Systems, Inc. Method and system for radio-location determination

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Legal Events

Date Code Title Description
ST Notification of lapse