DK2902983T3 - Trådløst system - Google Patents

Trådløst system

Info

Publication number
DK2902983T3
DK2902983T3 DK15153249.6T DK15153249T DK2902983T3 DK 2902983 T3 DK2902983 T3 DK 2902983T3 DK 15153249 T DK15153249 T DK 15153249T DK 2902983 T3 DK2902983 T3 DK 2902983T3
Authority
DK
Denmark
Prior art keywords
wireless system
wireless
Prior art date
Application number
DK15153249.6T
Other languages
English (en)
Inventor
Shinichiro Ando
Keitaro Hoshiba
Masanori Kurita
Kouichi Okumura
Original Assignee
Panasonic Ip Man Co Ltd
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 Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Application granted granted Critical
Publication of DK2902983T3 publication Critical patent/DK2902983T3/da

Links

Classifications

    • 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
    • G08B25/009—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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • 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
    • G08B25/014—Alarm signalling to a central station with two-way communication, e.g. with signalling back
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/007—Wireless interrogation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/23—Indication means, e.g. displays, alarms, audible means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
DK15153249.6T 2014-01-30 2015-01-30 Trådløst system DK2902983T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014016002A JP6183751B2 (ja) 2014-01-30 2014-01-30 無線システム

Publications (1)

Publication Number Publication Date
DK2902983T3 true DK2902983T3 (da) 2019-07-15

Family

ID=52423660

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15153249.6T DK2902983T3 (da) 2014-01-30 2015-01-30 Trådløst system

Country Status (3)

Country Link
EP (1) EP2902983B1 (da)
JP (1) JP6183751B2 (da)
DK (1) DK2902983T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020043436A (ja) * 2018-09-07 2020-03-19 株式会社リコー センサ装置、中継器、動物管理システム、通信制御プログラム
CN110874911B (zh) * 2019-11-12 2022-04-22 上海盛付通电子支付服务有限公司 信息发送方法、电子设备和计算机可读存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3969665B2 (ja) * 2004-10-04 2007-09-05 ホーチキ株式会社 無線監視システム
WO2010113306A1 (ja) * 2009-04-02 2010-10-07 ホーチキ株式会社 無線防災ノード及び無線防災システム
JP5324398B2 (ja) * 2009-11-05 2013-10-23 ホーチキ株式会社 警報システムの中継方式及び警報器
JP5855855B2 (ja) * 2011-06-17 2016-02-09 能美防災株式会社 無線通信システム
JP2013008194A (ja) 2011-06-24 2013-01-10 Hochiki Corp 警報システム並びに中継器ノード及び電波中継ノード
JP6263368B2 (ja) * 2013-11-22 2018-01-17 能美防災株式会社 火災報知設備

Also Published As

Publication number Publication date
JP2015142347A (ja) 2015-08-03
EP2902983B1 (en) 2019-04-03
JP6183751B2 (ja) 2017-08-23
EP2902983A1 (en) 2015-08-05

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