FR3085243B1 - SAFETY SURVEILLANCE SYSTEM - Google Patents

SAFETY SURVEILLANCE SYSTEM Download PDF

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Publication number
FR3085243B1
FR3085243B1 FR1857650A FR1857650A FR3085243B1 FR 3085243 B1 FR3085243 B1 FR 3085243B1 FR 1857650 A FR1857650 A FR 1857650A FR 1857650 A FR1857650 A FR 1857650A FR 3085243 B1 FR3085243 B1 FR 3085243B1
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FR
France
Prior art keywords
frequency
node
implemented
surveillance system
central unit
Prior art date
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Active
Application number
FR1857650A
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French (fr)
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FR3085243A1 (en
Inventor
Christer Fredrik Hederstierna
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.)
Verisure SARL
Original Assignee
Verisure SARL
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 Verisure SARL filed Critical Verisure SARL
Priority to FR1857650A priority Critical patent/FR3085243B1/en
Priority to EP19755652.5A priority patent/EP3841742A1/en
Priority to PCT/EP2019/072511 priority patent/WO2020039040A1/en
Publication of FR3085243A1 publication Critical patent/FR3085243A1/en
Application granted granted Critical
Publication of FR3085243B1 publication Critical patent/FR3085243B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/181—Prevention or correction of operating errors due to failing power supply

Abstract

Un système de surveillance de sécurité comporte une unité centrale présentant un premier émetteur-récepteur apte à être mis en œuvre à une première fréquence, et un deuxième émetteur-récepteur apte à être mis en œuvre à la première et à une deuxième fréquence ; un nœud présentant un émetteur-récepteur apte à être mis en œuvre à la première et deuxième fréquence pour la communication avec l'unité centrale ; l'unité centrale transmet, avec le premier émetteur-récepteur à la première fréquence, une proposition de canal de communication à la deuxième fréquence au nœud transmettre des données; le nœud étant configuré pour transmettre, lors de la réception d'une proposition transmise à la première fréquence par l'unité centrale concernant un canal de communication à la deuxième fréquence pour que le nœud transmette des données, un message d'acceptation à l'unité centrale à la première fréquence, et transmettre des données à l'unité centrale à la deuxième fréquence.A security surveillance system comprises a central unit having a first transceiver capable of being implemented at a first frequency, and a second transceiver capable of being implemented at the first and at a second frequency; a node having a transceiver capable of being implemented at the first and second frequency for communication with the central unit; the central unit transmits, with the first transceiver at the first frequency, a proposed communication channel at the second frequency to the node transmitting data; the node being configured to transmit, upon receipt of a proposal transmitted at the first frequency by the central processing unit for a communication channel at the second frequency for the node to transmit data, an acceptance message to the CPU at the first frequency, and transmit data to the CPU at the second frequency.

FR1857650A 2018-08-24 2018-08-24 SAFETY SURVEILLANCE SYSTEM Active FR3085243B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1857650A FR3085243B1 (en) 2018-08-24 2018-08-24 SAFETY SURVEILLANCE SYSTEM
EP19755652.5A EP3841742A1 (en) 2018-08-24 2019-08-22 A security monitoring system
PCT/EP2019/072511 WO2020039040A1 (en) 2018-08-24 2019-08-22 A security monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857650A FR3085243B1 (en) 2018-08-24 2018-08-24 SAFETY SURVEILLANCE SYSTEM

Publications (2)

Publication Number Publication Date
FR3085243A1 FR3085243A1 (en) 2020-02-28
FR3085243B1 true FR3085243B1 (en) 2021-02-12

Family

ID=65201155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857650A Active FR3085243B1 (en) 2018-08-24 2018-08-24 SAFETY SURVEILLANCE SYSTEM

Country Status (3)

Country Link
EP (1) EP3841742A1 (en)
FR (1) FR3085243B1 (en)
WO (1) WO2020039040A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4231263A1 (en) * 2022-02-18 2023-08-23 Verisure Sàrl Premises security monitoring system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011833A1 (en) * 1999-08-06 2001-02-15 Berkeley Concept Research Corporation High-speed wireless network with a reliable wireless low bit-rate channel
US20100014564A1 (en) * 2008-07-21 2010-01-21 Honeywell International Inc. Configurable frequency hopping system and methods
US9543998B2 (en) * 2015-06-14 2017-01-10 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices using bypass circuitry

Also Published As

Publication number Publication date
FR3085243A1 (en) 2020-02-28
EP3841742A1 (en) 2021-06-30
WO2020039040A1 (en) 2020-02-27

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