JP5238864B2 - 電子機器及びその駆動方法 - Google Patents
電子機器及びその駆動方法 Download PDFInfo
- Publication number
- JP5238864B2 JP5238864B2 JP2011198800A JP2011198800A JP5238864B2 JP 5238864 B2 JP5238864 B2 JP 5238864B2 JP 2011198800 A JP2011198800 A JP 2011198800A JP 2011198800 A JP2011198800 A JP 2011198800A JP 5238864 B2 JP5238864 B2 JP 5238864B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- communication
- unit
- communication unit
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
- H04W52/0296—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level switching to a backup power supply
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/16—Use of wireless transmission of display information
-
- 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)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Receiver Circuits (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
Claims (11)
- 表示部と、
前記表示部に、常用電源の遮断時に電力を供給する非常用電源部と、
第一の規格で通信する第一の通信部と、
第一の規格に比較して消費電力が小さい第二の規格で通信するもので、コンテンツの伝送と電力の供給要請の伝送をする第二の通信部と、
常用電源の遮断時に、前記非常用電源部から前記表示部に電力を供給させるとともに前記第一の通信部による通信を前記第二の通信部による通信に切り換える制御部と、
を具備する電子機器。 - 前記非常用電源と接続し、接続相手方機器との間で電力を融通する電力伝送路をさらに具備する請求項1記載の電子機器。
- 前記電力伝送路による接続相手方機器との間の電力の融通を制御する電源送受電部をさらに具備する請求項2記載の電子機器。
- 前記第二の通信部は、接続相手方装置が保持する情報を取得する請求項1から3のいずれかに記載の電子機器。
- データを保持する記憶部と、
常用電源の遮断時に電力を供給する非常用電源と、
第一の通信部と、
コンテンツの伝送と電力の供給要請の伝送が可能で、第一の通信部に比較して消費電力が小さい第二の通信部と、
常用電源の遮断時に、接続相手方からの電力の供給要請があった場合に、前記第一の通信部による通信を前記第二の通信部による通信に切り換える制御部と、
を具備する電子機器。 - 前記非常用電源と接続し、接続相手方機器との間で電力を融通する電力伝送路をさらに具備する請求項5記載の電子機器。
- 前記電力伝送路による接続相手方機器との間の電力の融通を制御する電源送受電部をさらに具備する請求項6記載の電子機器。
- 前記第二の通信部は、接続相手方装置からの要求に応じ、保持する情報を提供する請求項5から7のいずれかに記載の電子機器。
- 非常用電源を有する相手方機器との接続を検出し、
常用電源が遮断したことを検出し、
非常用電源から表示装置に電力を供給させ、
常用電源が遮断した場合に、コンテンツの伝送と電力の供給要請の伝送が可能で、相手方機器からの電力の供給要請があった場合に当該供給要請を受けることが可能な、第一の通信方式よりも消費電力が少ない第二の通信方式に切り替え、
相手方機器が保持するコンテンツを、第二の通信方式により取得して表示装置に表示する電子機器の駆動方法。 - 電力伝送路により、相手方機器との間の非常用電源の電力の融通を行う請求項9記載の電子機器の駆動方法。
- 電力伝送路は、電子機器及び相手方機器のそれぞれが具備する電源送受電部と接続する請求項10記載の電子機器の駆動方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011198800A JP5238864B2 (ja) | 2011-09-12 | 2011-09-12 | 電子機器及びその駆動方法 |
| US13/460,410 US20130063412A1 (en) | 2011-09-12 | 2012-04-30 | Electronic device and driving method of the electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011198800A JP5238864B2 (ja) | 2011-09-12 | 2011-09-12 | 電子機器及びその駆動方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013062622A JP2013062622A (ja) | 2013-04-04 |
| JP5238864B2 true JP5238864B2 (ja) | 2013-07-17 |
Family
ID=47829420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011198800A Expired - Fee Related JP5238864B2 (ja) | 2011-09-12 | 2011-09-12 | 電子機器及びその駆動方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20130063412A1 (ja) |
| JP (1) | JP5238864B2 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825634A (zh) * | 2014-03-18 | 2014-05-28 | 福州瑞芯微电子有限公司 | 一种利用蓝牙降低Miracast功耗的方法及发送装置和接收装置 |
| US20150293573A1 (en) * | 2014-04-15 | 2015-10-15 | Angelita Howard | Power Outage Entertainment System |
| AT515956B1 (de) * | 2014-06-23 | 2020-11-15 | Din Dietmar Nocker Facilitymanagement Gmbh | Notbeleuchtungsanlage für ein Gebäude |
| EP3367374A1 (en) * | 2017-02-28 | 2018-08-29 | IMEC vzw | An active matrix display and a method for threshold voltage compensation in an active matrix display |
| KR102324680B1 (ko) * | 2017-03-13 | 2021-11-10 | 삼성전자주식회사 | 전원공급장치, 이를 구비한 디스플레이 장치 및 전원 공급 방법 |
| JP7005815B2 (ja) * | 2019-05-16 | 2022-01-24 | 三菱電機株式会社 | マルチホップネットワークを構成する通信端末、及びマルチホップネットワーク |
| JP7116015B2 (ja) * | 2019-06-12 | 2022-08-09 | 本田技研工業株式会社 | 非常用電力供給システム、非常用電力供給方法、およびプログラム |
| JP7404856B2 (ja) * | 2019-12-23 | 2023-12-26 | カシオ計算機株式会社 | 売上データ処理システム、売上データ処理装置、携帯端末装置及びプログラム |
| CN112074008A (zh) * | 2020-09-29 | 2020-12-11 | 广东艾科技术股份有限公司 | 数据转换控制电路和数据转换器 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11150876A (ja) * | 1997-11-14 | 1999-06-02 | Nec Corp | パ−ソナルコンピュ−タの電源供給方法および電源供給装置 |
| JP3719482B2 (ja) * | 1998-07-29 | 2005-11-24 | 株式会社デンソー | 無線通信装置 |
| JP2006109150A (ja) * | 2004-10-06 | 2006-04-20 | Matsushita Electric Ind Co Ltd | 通信装置および通信システム |
| JP2008068548A (ja) * | 2006-09-15 | 2008-03-27 | Ricoh Co Ltd | 画像形成装置、電源制御方法および電源制御プログラム |
| US20080181155A1 (en) * | 2007-01-31 | 2008-07-31 | Texas Instruments Incorporated | Apparatus for and method of detecting wireless local area network signals using a low power receiver |
| JP2008299612A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Corp | 情報処理装置および情報処理装置の制御方法 |
| JP2011173378A (ja) * | 2010-02-25 | 2011-09-08 | Casio Electronics Co Ltd | 印刷装置 |
| US8924585B2 (en) * | 2011-06-03 | 2014-12-30 | Apple Inc. | Method for optimizing transport channels of devices |
-
2011
- 2011-09-12 JP JP2011198800A patent/JP5238864B2/ja not_active Expired - Fee Related
-
2012
- 2012-04-30 US US13/460,410 patent/US20130063412A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013062622A (ja) | 2013-04-04 |
| US20130063412A1 (en) | 2013-03-14 |
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