JP6239640B2 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP6239640B2 JP6239640B2 JP2015545248A JP2015545248A JP6239640B2 JP 6239640 B2 JP6239640 B2 JP 6239640B2 JP 2015545248 A JP2015545248 A JP 2015545248A JP 2015545248 A JP2015545248 A JP 2015545248A JP 6239640 B2 JP6239640 B2 JP 6239640B2
- Authority
- JP
- Japan
- Prior art keywords
- human body
- body communication
- unit
- electronic device
- battery
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
- H04B13/005—Transmission systems in which the medium consists of the human body
-
- 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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/0277—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof according to available power supply, e.g. switching off when a low battery condition is detected
-
- 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
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
-
- 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)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Power Engineering (AREA)
- Telephone Function (AREA)
- Power Sources (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
さらに、人体通信機能部20は、以下に記載する第1の場合又は第2の場合でも、電池11から供給される電圧で人体通信を行う。第1の場合とは、電池11の残量が所定量未満であり、ユーザによる電子機器1を起動させるための操作に関わらず、主制御部12によって電子機器1が起動しない場合である。第2の場合とは、電池11の残量が所定量よりもさらに減少することにより、電池11から供給される電圧では後述する主制御部12が動作しない場合である。ここで、主制御部12は、電池11から電圧が供給される。主制御部12は、電池11の残量が所定量以上であり、かつ電子機器1を起動させるための操作を受け付けた場合に電子機器1を起動させる。なお、電池11の残量が所定量未満の場合には、電子機器は起動しない。
メインメモリ14は、電子機器1において利用されるアプリケーション及びデータを記憶する。
電源IC15は、例えば、電池11の出力電圧値を所定の電圧値に変換して、電子機器1の各部に供給する。
通信部23は、CPU21によって制御され、メモリ22に記憶されるデータを送信可能である。通信部23は、高周波集積回路(RFIC)(図示せず)と、アンテナ(図示せず)と、を備える。
CPU21、メモリ22及び通信部23は、いずれも、電池11の残量が所定量未満でも、第1電圧値よりも高い場合動作する。
なお、CPU21は、電池11の残量が所定量以上の場合には、通信部23が受信信号を感知しても、処理をステップST2に進めない。すなわち、電池11の残量が所定量以上の場合には、人体通信機能部20には、昇圧部31を介さずに電圧が供給される。
11 電池
12 主制御部
20 人体通信機能部
21 CPU(制御部)
22 メモリ(記憶部)
23 通信部
31 昇圧部
Claims (5)
- 人体通信を行うことが可能な電子機器であって、
電池と、
人体通信を行う人体通信機能部と、
前記電池と前記人体通信機能部との間に配置され、前記電池から供給された電圧を昇圧する昇圧部と、
を備え、
前記人体通信機能部は、
人体通信用の制御部と、
前記制御部に接続された、人体通信用の記憶部と、
前記制御部によって制御され、前記記憶部に記憶されるデータを送信可能な人体通信用の通信部と、を備え、
前記電子機器を起動させる操作が行われても前記電子機器が起動しない場合に、前記人体通信機能部は、前記昇圧部から供給される電圧で人体通信を行い、前記昇圧部は、昇圧後の電圧を前記制御部および前記記憶部に供給しない、
電子機器。 - 前記人体通信機能部は、電子機器が起動する電圧値よりも低い電圧値で動作する
請求項1に記載の電子機器。 - 前記昇圧部は、前記人体通信機能部が信号を送信する場合にのみ、前記電池と前記人体通信機能部とに接続して、昇圧後の電圧を前記人体通信機能部に供給する
請求項1または2に記載の電子機器。 - 人体通信を行うことが可能な電子機器であって、
電池と、
前記電池から電圧が供給され、前記電子機器を起動させる主制御部と、
人体通信を行う人体通信機能部と、
前記電池と前記人体通信機能部との間に配置され、前記電池から供給された電圧を昇圧する昇圧部と、
を備え、
前記人体通信機能部は、
人体通信用の制御部と、
前記制御部に接続された、人体通信用の記憶部と、
前記制御部によって制御され、前記記憶部に記憶されるデータを送信可能な人体通信用の通信部と、を備え、
前記電池の残量が減少することにより前記主制御部が動作しない場合に、前記人体通信機能部は、前記昇圧部から供給される電圧で人体通信を行い、前記昇圧部は、昇圧後の電圧を前記制御部および前記記憶部に供給しない、
電子機器。 - 前記人体通信機能部は、前記主制御部が動作可能な最低電圧値よりも低い電圧値で動作する
請求項4に記載の電子機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013224350 | 2013-10-29 | ||
JP2013224350 | 2013-10-29 | ||
PCT/JP2014/078674 WO2015064597A1 (ja) | 2013-10-29 | 2014-10-28 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015064597A1 JPWO2015064597A1 (ja) | 2017-03-09 |
JP6239640B2 true JP6239640B2 (ja) | 2017-11-29 |
Family
ID=53004198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015545248A Expired - Fee Related JP6239640B2 (ja) | 2013-10-29 | 2014-10-28 | 電子機器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160254676A1 (ja) |
EP (1) | EP3065316A4 (ja) |
JP (1) | JP6239640B2 (ja) |
KR (1) | KR20160065162A (ja) |
CN (1) | CN105659513A (ja) |
WO (1) | WO2015064597A1 (ja) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05127784A (ja) * | 1991-11-06 | 1993-05-25 | Hitachi Ltd | パーソナルコンピユータ |
JP2004032378A (ja) * | 2002-06-26 | 2004-01-29 | Casio Comput Co Ltd | 端末装置 |
JP2005159684A (ja) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Works Ltd | 通信システム |
JP2007074246A (ja) * | 2005-09-06 | 2007-03-22 | Canon Inc | 携帯機器 |
SG171610A1 (en) * | 2006-04-24 | 2011-06-29 | Nokia Corp Fi | System and method for manage and control near field communication for a mobile multifunctional device when the device is uncharged or only partially charged |
KR101134743B1 (ko) * | 2006-07-11 | 2012-04-13 | 엘지전자 주식회사 | 휴대용 전자 기기의 배터리 전원 부족시의 비상 데이터송수신 장치 및 방법 |
CN201222649Y (zh) * | 2008-06-20 | 2009-04-15 | 深圳市同洲电子股份有限公司 | 一种可充电池的过放电保护电路 |
JP2010050777A (ja) * | 2008-08-22 | 2010-03-04 | Hitachi High-Tech Control Systems Corp | センサノード |
CN101751057B (zh) * | 2008-12-09 | 2012-01-25 | 佛山普立华科技有限公司 | 电子设备供电电路及其供电方法 |
US20110046698A1 (en) * | 2009-08-24 | 2011-02-24 | Medtronic, Inc. | Recovery of a wireless communication session with an implantable medical device |
CN102237790A (zh) * | 2010-04-21 | 2011-11-09 | 鸿富锦精密工业(深圳)有限公司 | 供电驱动电路 |
US20120086276A1 (en) * | 2010-10-12 | 2012-04-12 | Sawyers Thomas P | Supplying Power To An Electronic Device Using Multiple Power Sources |
JP5321623B2 (ja) | 2011-03-14 | 2013-10-23 | オムロン株式会社 | 人体通信端末 |
JP2013055574A (ja) * | 2011-09-06 | 2013-03-21 | Nec Saitama Ltd | 人体通信装置 |
CN103167060A (zh) * | 2011-12-13 | 2013-06-19 | 希姆通信息技术(上海)有限公司 | 手机及转接线 |
CN102665010B (zh) * | 2012-06-05 | 2014-09-24 | 宇龙计算机通信科技(深圳)有限公司 | 移动终端和通话方法 |
CN102883058A (zh) * | 2012-09-24 | 2013-01-16 | 华为终端有限公司 | 一种开机的方法和终端 |
US20160227011A1 (en) * | 2013-05-29 | 2016-08-04 | Nikon Corporation | Electronic device, and program |
US9867540B2 (en) * | 2013-08-09 | 2018-01-16 | Senseonics, Incorporated | Co-planar, near field communication telemetry link for an analyte sensor |
-
2014
- 2014-10-28 KR KR1020167011344A patent/KR20160065162A/ko not_active Application Discontinuation
- 2014-10-28 WO PCT/JP2014/078674 patent/WO2015064597A1/ja active Application Filing
- 2014-10-28 EP EP14858519.3A patent/EP3065316A4/en not_active Withdrawn
- 2014-10-28 JP JP2015545248A patent/JP6239640B2/ja not_active Expired - Fee Related
- 2014-10-28 US US15/032,871 patent/US20160254676A1/en not_active Abandoned
- 2014-10-28 CN CN201480056762.1A patent/CN105659513A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3065316A4 (en) | 2017-06-28 |
CN105659513A (zh) | 2016-06-08 |
KR20160065162A (ko) | 2016-06-08 |
US20160254676A1 (en) | 2016-09-01 |
EP3065316A1 (en) | 2016-09-07 |
WO2015064597A1 (ja) | 2015-05-07 |
JPWO2015064597A1 (ja) | 2017-03-09 |
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