JP7022564B2 - 通信端末 - Google Patents
通信端末 Download PDFInfo
- Publication number
- JP7022564B2 JP7022564B2 JP2017210413A JP2017210413A JP7022564B2 JP 7022564 B2 JP7022564 B2 JP 7022564B2 JP 2017210413 A JP2017210413 A JP 2017210413A JP 2017210413 A JP2017210413 A JP 2017210413A JP 7022564 B2 JP7022564 B2 JP 7022564B2
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- JP
- Japan
- Prior art keywords
- mode
- sensor
- microcomputer
- detection value
- detected
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
- G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
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- 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
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- 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
- H04W52/0209—Power saving arrangements in terminal devices
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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
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Telephone Function (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Description
13 無線通信部
14 EEPROM
21 電池
24 センサモジュール
31 加速度センサ
32 ジャイロセンサ
33 温湿度センサ
100 ビーコン端末
200 セントラルユニット
201 CPU
Claims (2)
- 外部装置と通信する通信端末であって、
電源部と、
センサと、
前記センサで検出された検出値を前記外部装置に無線で送信する無線通信部と、
前記通信端末の動作モードとして第1モードと、前記センサの検出頻度と前記無線通信部が動作する頻度を前記第1モードよりも低下させる又は前記第1モードよりも自身の一部及び前記無線通信部に供給される電流を低下させる第2モードとを有し、前記センサで検出された検出値を取得し、前記電源部から供給される電流を制御する制御部と、
前記第1モードに対応する、一定期間内に検出される検出値の第1時系列パターンと、前記第2モードに対応する、一定期間内に検出される検出値の第2時系列パターンとを有する記憶部とを備え、
前記制御部は、前記センサで一定期間内に検出された検出値の時系列パターンが前記第1時系列パターンである場合には、前記通信端末の動作モードとして前記第1モードを設定し、前記センサで一定期間内に検出された検出値の時系列パターンが前記第2時系列パターンである場合には、前記通信端末の動作モードとして前記第2モードを設定することを特徴とする通信端末。 - 前記制御部は、前記通信端末の動作モードとして前記第2モードを設定した場合に、前記無線通信部を介して前記外部装置に前記通信端末の動作モードとして前記第2モードを設定したことを通知し、前記通信端末の動作モードとして前記第1モードを設定した場合に、前記無線通信部を介して前記外部装置に前記通信端末の前記第2モードを解除したことを通知することを特徴とする請求項1に記載の通信端末。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017210413A JP7022564B2 (ja) | 2017-10-31 | 2017-10-31 | 通信端末 |
US16/143,914 US10979873B2 (en) | 2017-10-31 | 2018-09-27 | Communication terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017210413A JP7022564B2 (ja) | 2017-10-31 | 2017-10-31 | 通信端末 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019083444A JP2019083444A (ja) | 2019-05-30 |
JP7022564B2 true JP7022564B2 (ja) | 2022-02-18 |
Family
ID=66244571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017210413A Active JP7022564B2 (ja) | 2017-10-31 | 2017-10-31 | 通信端末 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10979873B2 (ja) |
JP (1) | JP7022564B2 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006298147A (ja) | 2005-04-20 | 2006-11-02 | Toyota Motor Corp | 車輪状態取得装置 |
JP2008052415A (ja) | 2006-08-23 | 2008-03-06 | Yamatake Corp | 無線センサ |
JP2009267886A (ja) | 2008-04-26 | 2009-11-12 | Mitsubishi Electric Corp | 移動端末及び移動端末の位置情報取得制御方法及び移動端末プログラム |
JP2013120525A (ja) | 2011-12-08 | 2013-06-17 | Fuji Electric Co Ltd | センサネットワーク端末、システム及び無線通信方法 |
JP2014168113A (ja) | 2013-02-28 | 2014-09-11 | Panasonic Corp | 携帯端末装置、省電力制御方法及びプログラム |
JP2016208274A (ja) | 2015-04-22 | 2016-12-08 | パナソニックIpマネジメント株式会社 | 通信子機及び無線通信システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7539882B2 (en) * | 2005-05-30 | 2009-05-26 | Rambus Inc. | Self-powered devices and methods |
WO2009142345A1 (en) * | 2008-05-23 | 2009-11-26 | Atlab Inc. | Touch sensor device and the method of switching operation mode thereof |
US8742912B2 (en) * | 2008-12-31 | 2014-06-03 | Stmicroelectronics, Inc. | Self-powered sensor system for monitoring tire pressure |
JP2013114345A (ja) | 2011-11-25 | 2013-06-10 | Maspro Denkoh Corp | 無線タグ |
CN104467558B (zh) * | 2013-09-16 | 2017-01-25 | 中山大洋电机股份有限公司 | 一种替换psc电机的ecm电机参数设定方法 |
US9443195B2 (en) * | 2014-11-26 | 2016-09-13 | Sense Labs, Inc. | Assisted labeling of devices with disaggregation |
-
2017
- 2017-10-31 JP JP2017210413A patent/JP7022564B2/ja active Active
-
2018
- 2018-09-27 US US16/143,914 patent/US10979873B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006298147A (ja) | 2005-04-20 | 2006-11-02 | Toyota Motor Corp | 車輪状態取得装置 |
JP2008052415A (ja) | 2006-08-23 | 2008-03-06 | Yamatake Corp | 無線センサ |
JP2009267886A (ja) | 2008-04-26 | 2009-11-12 | Mitsubishi Electric Corp | 移動端末及び移動端末の位置情報取得制御方法及び移動端末プログラム |
JP2013120525A (ja) | 2011-12-08 | 2013-06-17 | Fuji Electric Co Ltd | センサネットワーク端末、システム及び無線通信方法 |
JP2014168113A (ja) | 2013-02-28 | 2014-09-11 | Panasonic Corp | 携帯端末装置、省電力制御方法及びプログラム |
JP2016208274A (ja) | 2015-04-22 | 2016-12-08 | パナソニックIpマネジメント株式会社 | 通信子機及び無線通信システム |
Also Published As
Publication number | Publication date |
---|---|
JP2019083444A (ja) | 2019-05-30 |
US20190132716A1 (en) | 2019-05-02 |
US10979873B2 (en) | 2021-04-13 |
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