JP6597418B2 - 無線標識装置及び無線標識装置の制御方法 - Google Patents
無線標識装置及び無線標識装置の制御方法 Download PDFInfo
- Publication number
- JP6597418B2 JP6597418B2 JP2016046242A JP2016046242A JP6597418B2 JP 6597418 B2 JP6597418 B2 JP 6597418B2 JP 2016046242 A JP2016046242 A JP 2016046242A JP 2016046242 A JP2016046242 A JP 2016046242A JP 6597418 B2 JP6597418 B2 JP 6597418B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- radio
- radio beacon
- transmission
- detection
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Description
2、2A 無線標識装置
11 検知部
12 送信部
16 MCU
17 起動部
20 制御テーブル
21 検知回数
22 電波強度
23 送信間隔
33、45 制御部
Claims (4)
- 無線標識信号を送信する送信部と、
前記送信部の無線空間内への障害物の進入を検知する検知部と、
検知回数毎に、前記送信部の送信電力制御情報を記憶した記憶部と、
前記検知部にて所定時間内に前記障害物の進入を検知した検知回数に対応する前記送信電力制御情報を前記記憶部から取得し、取得された前記送信電力制御情報に基づき、前記送信部を制御する制御部と
を有することを特徴とする無線標識装置。 - 前記検知部にて前記障害物の進入を検知した場合に前記制御部を起動すると共に、前記検知部にて検知した前記障害物の進入の検知回数が0の状態が第1の所定時間継続した場合に前記制御部をスリープ状態に設定する起動部
を有することを特徴とする請求項1に記載の無線標識装置。 - 前記記憶部は、
前記検知回数が増加するに連れて前記送信電力制御情報内の電波強度を強く、かつ、前記送信電力制御情報内の送信間隔が短くなるように、前記検知回数毎に前記電波強度及び前記送信間隔を記憶すると共に、前記検知回数が減少するに連れて前記電波強度を弱く、かつ、前記送信間隔が長くなるように、前記検知回数毎に前記電波強度及び前記送信間隔を記憶することを特徴とする請求項1又は2に記載の無線標識装置。 - 無線標識信号を送信する送信部を備えた無線標識装置の制御方法であって、
前記無線標識装置が、
前記送信部の無線空間内への障害物の進入を検知し、
検知回数毎に、前記送信部の送信電力制御情報を記憶した記憶部を参照し、所定時間内に前記障害物の進入を検知した検知回数に対応する前記送信電力制御情報を前記記憶部から取得し、取得された前記送信電力制御情報に基づき、前記送信部を制御する
処理を実行することを特徴とする無線標識装置の制御方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016046242A JP6597418B2 (ja) | 2016-03-09 | 2016-03-09 | 無線標識装置及び無線標識装置の制御方法 |
US15/381,746 US10111182B2 (en) | 2016-03-09 | 2016-12-16 | Systems and methods for controlling radio beacon transmissions based on a number of detections of entry into a radio space |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016046242A JP6597418B2 (ja) | 2016-03-09 | 2016-03-09 | 無線標識装置及び無線標識装置の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017163356A JP2017163356A (ja) | 2017-09-14 |
JP6597418B2 true JP6597418B2 (ja) | 2019-10-30 |
Family
ID=59787510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016046242A Active JP6597418B2 (ja) | 2016-03-09 | 2016-03-09 | 無線標識装置及び無線標識装置の制御方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10111182B2 (ja) |
JP (1) | JP6597418B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110046569B (zh) * | 2019-04-12 | 2022-04-12 | 北京百度网讯科技有限公司 | 一种无人驾驶数据处理方法、装置及电子设备 |
JP2022057511A (ja) * | 2020-09-30 | 2022-04-11 | パナソニック株式会社 | 無線環境推定システム、無線環境推定方法、端末装置、無線環境悪化要因示唆システム、無線環境悪化要因示唆方法、および基地局 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3121190B2 (ja) * | 1993-12-15 | 2000-12-25 | 松下電器産業株式会社 | 通過人数検知センサおよびその連動装置 |
JPH08288866A (ja) * | 1995-04-13 | 1996-11-01 | Hitachi Denshi Ltd | 信号伝送システム |
JP3422598B2 (ja) * | 1995-07-19 | 2003-06-30 | 松下電器産業株式会社 | 座席列の混雑度又は移動量検出装置 |
JP2001095063A (ja) * | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | ワイヤレス受信器 |
JP2002325082A (ja) * | 2001-04-25 | 2002-11-08 | Alpine Electronics Inc | 車内無線通信装置 |
EP1694562A2 (en) * | 2003-12-18 | 2006-08-30 | Altierre Corporation | Multiuse wireless display tag infrastructure and methods |
US20160345260A1 (en) * | 2005-05-30 | 2016-11-24 | Invent.ly LLC | Self Powered Device and Methods Conserving Energy in Communication |
JP2008227797A (ja) * | 2007-03-12 | 2008-09-25 | Fujitsu Ltd | データ通信プログラム、該プログラムを記録した記録媒体、通信端末、およびデータ通信方法 |
JP2009071422A (ja) * | 2007-09-11 | 2009-04-02 | Ricoh Co Ltd | 無線通信装置及び無線通信方法 |
JP2009302798A (ja) * | 2008-06-12 | 2009-12-24 | I-O Data Device Inc | アクセスポイント装置、ビーコン信号送信制御方法およびビーコン信号送信制御プログラム |
JP5300132B2 (ja) * | 2008-12-18 | 2013-09-25 | パナソニック株式会社 | 店舗用照明システム |
JP2013029275A (ja) * | 2011-07-29 | 2013-02-07 | Sharp Corp | 制御装置および制御システム |
WO2013069278A1 (ja) * | 2011-11-08 | 2013-05-16 | 三洋電機株式会社 | 無線装置 |
US9313738B2 (en) * | 2012-06-11 | 2016-04-12 | Broadcom Corporation | Methods for efficient power management in 60 GHz devices |
JP2014024667A (ja) * | 2012-07-30 | 2014-02-06 | Toshiba Elevator Co Ltd | エレベータ制御装置、およびこれを利用するエレベータシステム、エレベータ制御方法 |
US20150370272A1 (en) * | 2014-06-23 | 2015-12-24 | Google Inc. | Intelligent configuration of a smart environment based on arrival time |
KR102134586B1 (ko) * | 2014-08-28 | 2020-07-16 | 삼성전자 주식회사 | 이동식 비콘신호 발생 장치 및 이를 이용한 서비스 방법 |
US10057709B2 (en) * | 2015-11-09 | 2018-08-21 | Gojo Industries, Inc. | Systems for providing condition-based data from a user interactive device |
-
2016
- 2016-03-09 JP JP2016046242A patent/JP6597418B2/ja active Active
- 2016-12-16 US US15/381,746 patent/US10111182B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017163356A (ja) | 2017-09-14 |
US10111182B2 (en) | 2018-10-23 |
US20170265144A1 (en) | 2017-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11662797B2 (en) | Techniques for adjusting computing device sleep states | |
US9462623B2 (en) | Method and system for optimized bluetooth low energy communications using dynamic broadcasting schedule | |
US9713084B2 (en) | Lost access point power save mode for WiFi devices | |
US10038945B2 (en) | Apparatus and method for activity monitoring | |
US10667107B2 (en) | Method and system for entry and exit monitoring using bluetooth low energy (BLE) beacons | |
US10652821B2 (en) | Safe zone creation to reduce power consumption in an electronic digital tracking device | |
US10802568B2 (en) | Techniques for adjusting computing device sleep states | |
US20190357138A1 (en) | Secondary processor management allowing deep sleep of primary processor | |
JP6597418B2 (ja) | 無線標識装置及び無線標識装置の制御方法 | |
CN103854438A (zh) | 智能红外线探测器及其工作方法 | |
US9942628B2 (en) | Wearable technology based apparatus and method for accelerated enrollment of parallel wireless sensors into their own network | |
US10917844B2 (en) | Wireless local area network power saving method and access point | |
CN109816830B (zh) | 一种解锁方法及装置 | |
EP3803546B1 (en) | Electronic apparatus and control method thereof | |
US10051172B2 (en) | RF front end power control for low power RF devices | |
JP6399428B2 (ja) | 通信装置及びそれを用いた通信システム | |
CN105844209A (zh) | 基于红外辐射探测的访客识别 | |
CN110173811B (zh) | 空调器的控制方法、装置、空调器和存储介质 | |
JP2019020170A (ja) | 位置探索システム、サーバ、位置探索方法および位置探索プログラム | |
CN112147944A (zh) | 一种低功耗老人监护方法及监护系统 | |
US20240106990A1 (en) | Electronic Monitoring System with Variable Target Wake Time | |
KR20160069990A (ko) | 전자 장치의 소모 전류 제어 | |
JP2017053824A (ja) | 端末装置、検知方法および検知プログラム | |
JP7344342B2 (ja) | 送信装置、情報処理システム、送信方法およびプログラム | |
EP4062386B1 (en) | Allocating different tasks to a plurality of presence sensor systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181112 |
|
TRDD | Decision of grant or rejection written | ||
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190828 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190903 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190916 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6597418 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |