JP6555433B2 - 無線ネットワークシステム - Google Patents
無線ネットワークシステム Download PDFInfo
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- JP6555433B2 JP6555433B2 JP2018556703A JP2018556703A JP6555433B2 JP 6555433 B2 JP6555433 B2 JP 6555433B2 JP 2018556703 A JP2018556703 A JP 2018556703A JP 2018556703 A JP2018556703 A JP 2018556703A JP 6555433 B2 JP6555433 B2 JP 6555433B2
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- 238000005259 measurement Methods 0.000 claims description 59
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000010586 diagram Methods 0.000 description 31
- 238000000034 method Methods 0.000 description 17
- 238000012545 processing Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 11
- 238000013480 data collection Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 238000000691 measurement method Methods 0.000 description 5
- 235000008694 Humulus lupulus Nutrition 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010000210 abortion Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
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- 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
- H04B17/318—Received signal strength
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- 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
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
- H04W40/16—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality based on interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Selective Calling Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
Description
実施の形態1に係る無線ネットワークシステムは、各々が固有のID(識別子)を有し無線信号を送受信する複数の無線機器とコントローラとを備える。当該無線ネットワークでは、コントローラの制御下で、複数の無線機器の各々が順次、次の動作を実行する。
実施の形態2に係る無線ネットワークシステムは、実施の形態1と同様、機器間の距離に応じた受信品質(例えばRSSI値)の測定を、測定用信号のブロードキャスト送信により行うことで、機器数の増加に対する測定作業量の増加を抑制する無線ネットワークシステムである。
実施の形態3に係る無線ネットワークシステムは、実施の形態1又は2の無線ネットワークシステムに、再ルーティングを行う機能が追加される。
以上、本発明の実施の形態に係る無線ネットワークシステム及び無線ネットワークシステムにおける受信品質測定方法について説明したが、本発明は、個々の実施の形態には限定されない。本発明の趣旨を逸脱しない限り、当業者が思いつく各種変形を本実施の形態に施したものや、異なる実施の形態における構成要素を組み合わせて構築される形態も、本発明の一つ又は複数の態様の範囲内に含まれてもよい。
100、110 事務室
110L、110R 部屋
101 ドア
103 デスク
104 椅子
111 壁
200、300 照明コントローラ
210 PC
220、440 送受信部
230、450 アンテナ
250、250a 配置情報テーブル
251 ID欄
252 予定配置欄
253 特定された配置欄
310 ゲートウェイ
320 サーバ
330 携帯端末
400 照明器具
420 LED駆動電源
460 マイコン
500 インターネット
Claims (4)
- 各々が固有の識別子を有し無線信号を送受信する複数の無線機器を備える無線ネットワークシステムであって、
前記複数の無線機器のうちの1つの無線機器が固有の識別子を含む測定用信号をブロードキャスト送信し、他の無線機器が前記測定用信号を受信し無線機器間の距離に応じた受信品質を測定する動作を、前記複数の無線機器の各々について順次実行し、
前記無線ネットワークシステムは、前記複数の無線機器に動作を指示するためのコントローラをさらに備え、
前記コントローラは、
前記複数の無線機器に対して、前記測定用信号のブロードキャスト送信と、
他の無線機器から受信した前記測定用信号に基づき無線機器間の距離に応じた受信品質の測定及び測定された前記受信品質を含む受信品質情報の前記コントローラへの送信と、
を指示し、
前記受信品質情報に基づく無線機器間の距離を用いて、前記複数の無線機器の配置を求める、
無線ネットワークシステム。 - 前記複数の無線機器の各々は、測定された受信品質のうち前記無線機器の総数より少ない個数の上位の受信品質のみを表す前記受信品質情報を前記コントローラへ送信する、
請求項1に記載の無線ネットワークシステム。 - 前記コントローラは、
前記複数の無線機器の予定配置を示す配置情報を予め保持し、
前記受信品質に基づいて求めた前記複数の無線機器の配置と前記配置情報で表される前記予定配置とを対照する、
請求項1又は2に記載の無線ネットワークシステム。 - 前記コントローラは、
前記受信品質に基づいて求めた前記複数の無線機器の配置に従って、前記コントローラから前記複数の無線機器までのルーティングを決定する、
請求項1から3の何れか1項に記載の無線ネットワークシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016244850 | 2016-12-16 | ||
JP2016244850 | 2016-12-16 | ||
PCT/JP2017/044632 WO2018110576A1 (ja) | 2016-12-16 | 2017-12-12 | 無線ネットワークシステム及び受信品質測定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6555433B2 true JP6555433B2 (ja) | 2019-08-07 |
JPWO2018110576A1 JPWO2018110576A1 (ja) | 2019-10-24 |
Family
ID=62559439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018556703A Active JP6555433B2 (ja) | 2016-12-16 | 2017-12-12 | 無線ネットワークシステム |
Country Status (3)
Country | Link |
---|---|
US (1) | US10805019B2 (ja) |
JP (1) | JP6555433B2 (ja) |
WO (1) | WO2018110576A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11842194B2 (en) * | 2017-10-25 | 2023-12-12 | Nicor, Inc. | Methods and systems for a user interface for illumination power, management, and control |
JP7126145B2 (ja) * | 2018-12-20 | 2022-08-26 | パナソニックIpマネジメント株式会社 | 判定方法、及び、機器制御システム |
CN112673713B (zh) * | 2020-03-26 | 2023-10-10 | 松下知识产权经营株式会社 | 用于调试光源的方法、系统、装置和计算机可读介质 |
US11729592B2 (en) * | 2020-03-26 | 2023-08-15 | Universal Lighting Technologies Inc. | Angle of arrival commissioning of lighting devices |
JP2023121328A (ja) * | 2022-02-21 | 2023-08-31 | パナソニックIpマネジメント株式会社 | 無線通信方法、及び、無線通信システム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6879806B2 (en) * | 2001-06-01 | 2005-04-12 | Zensys A/S | System and a method for building routing tables and for routing signals in an automation system |
JP2005184727A (ja) * | 2003-12-24 | 2005-07-07 | Hitachi Ltd | 無線通信システム、無線ノード、無線通信システムの構築方法及びノードの位置測定方法 |
JP4526886B2 (ja) * | 2004-07-05 | 2010-08-18 | 株式会社日立製作所 | 無線装置、無線通信システムの制御方法、及び無線通信システム |
DE602006004573D1 (de) | 2005-03-11 | 2009-02-12 | Koninkl Philips Electronics Nv | Gruppierung drahtloser beleuchtungsknoten nach gebäuderaumanordnung |
JP2006339762A (ja) * | 2005-05-31 | 2006-12-14 | Saxa Inc | 無線端末装置 |
TW201021445A (en) | 2008-10-16 | 2010-06-01 | Koninkl Philips Electronics Nv | Method and apparatus for automatic assigning of devices |
US8639184B2 (en) | 2008-11-06 | 2014-01-28 | Qualcomm Incorporated | Static nodes positioning in a wireless network |
JP2010166543A (ja) * | 2008-12-18 | 2010-07-29 | Japan Radio Co Ltd | 無線ノード装置 |
WO2015194827A1 (en) * | 2014-06-16 | 2015-12-23 | Samsung Electronics Co., Ltd. | Apparatus and method for controlling lighting device in electronic device |
US10348514B2 (en) * | 2016-10-26 | 2019-07-09 | Abl Ip Holding Llc | Mesh over-the-air (OTA) driver update using site profile based multiple platform image |
-
2017
- 2017-12-12 WO PCT/JP2017/044632 patent/WO2018110576A1/ja active Application Filing
- 2017-12-12 JP JP2018556703A patent/JP6555433B2/ja active Active
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2019
- 2019-06-11 US US16/437,274 patent/US10805019B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20190296837A1 (en) | 2019-09-26 |
US10805019B2 (en) | 2020-10-13 |
JPWO2018110576A1 (ja) | 2019-10-24 |
WO2018110576A1 (ja) | 2018-06-21 |
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