JP2013219475A5 - - Google Patents
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- JP2013219475A5 JP2013219475A5 JP2012087058A JP2012087058A JP2013219475A5 JP 2013219475 A5 JP2013219475 A5 JP 2013219475A5 JP 2012087058 A JP2012087058 A JP 2012087058A JP 2012087058 A JP2012087058 A JP 2012087058A JP 2013219475 A5 JP2013219475 A5 JP 2013219475A5
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- wireless
- wireless communication
- power supply
- communication terminal
- power
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Description
上記課題を解決するために、本発明による無線アクセスポイントは、有線ネットワークと1以上の無線通信端末との間で通信データを中継すると共に、前記無線通信端末へ非接触で電力を供給するワイヤレス給電手段を備える無線アクセスポイントであって、前記有線ネットワークを介して所定の宛先と通信する有線通信手段と、前記無線通信端末と無線通信する無線通信手段と、前記有線通信手段および前記無線通信手段との間で通信データを中継する通信データ中継手段と、前記ワイヤレス給電手段が給電する電力に前記無線通信端末へ伝達すべきメッセージ情報またはコマンド情報を重畳して送信する電力重畳情報送信手段と、を有し、前記有線ネットワークから前記無線通信端末が備える無線通信手段が起動していない無線通信端末宛の通信データを受信した場合に、前記電力重畳情報送信手段は前記無線通信手段が起動していない無線通信端末へ前記通信データの存在に係るメッセージ情報または当該無線通信端末の起動に係る起動コマンドを送信することを特徴とする。
In order to solve the above problems, a wireless access point according to the present invention relays communication data between a wired network and one or more wireless communication terminals, and wirelessly supplies power to the wireless communication terminals in a contactless manner. a wireless access point comprising means before Symbol wired communication means for communicating with a predetermined destination via a wired network, a wireless communication unit for the wireless communication terminal and wireless communication, the wired communication unit and the wireless communication means Communication data relay means for relaying communication data between, and power superimposition information transmission means for superimposing and transmitting message information or command information to be transmitted to the wireless communication terminal on power supplied by the wireless power supply means, A wireless communication terminal in which wireless communication means included in the wireless communication terminal is not activated from the wired network When the communication data is received, the power superimposition information transmitting means sends message information relating to the presence of the communication data or an activation command relating to activation of the wireless communication terminal to a wireless communication terminal in which the wireless communication means is not activated. It is characterized by transmitting.
Claims (3)
前記有線ネットワークを介して所定の宛先と通信する有線通信手段と、前記無線通信端末と無線通信する無線通信手段と、前記有線通信手段および前記無線通信手段との間で通信データを中継する通信データ中継手段と、前記ワイヤレス給電手段が給電する電力に前記無線通信端末へ伝達すべきメッセージ情報またはコマンド情報を重畳して送信する電力重畳情報送信手段と、を有し、
前記有線ネットワークから前記無線通信端末が備える無線通信手段が起動していない無線通信端末宛の通信データを受信した場合に、前記電力重畳情報送信手段は前記無線通信手段が起動していない無線通信端末へ前記通信データの存在に係るメッセージ情報または当該無線通信端末の起動に係る起動コマンドを送信することを特徴とするワイヤレス給電機能を有する無線アクセスポイント。 A wireless access point that includes wireless power feeding means that relays communication data between a wired network and one or more wireless communication terminals and supplies power to the wireless communication terminals in a contactless manner.
A wired communication means for communicating with a predetermined destination through the previous SL wired network, a wireless communication unit for the wireless communication terminal and wireless communication, communication for relaying communication data between the wired communication means and the radio communication unit Data relay means, and power superimposition information transmission means for superimposing and transmitting message information or command information to be transmitted to the wireless communication terminal on the power supplied by the wireless power supply means,
When the communication data addressed to the wireless communication terminal in which the wireless communication means included in the wireless communication terminal is not activated is received from the wired network, the power superimposition information transmitting means is a wireless communication terminal in which the wireless communication means is not activated A wireless access point having a wireless power feeding function, wherein message information relating to the presence of the communication data or an activation command relating to activation of the wireless communication terminal is transmitted to.
前記ワイヤレス給電手段が給電している無線通信端末の全てが前記無線通信手段の通信可能なエリアに存在していないことを検知した場合、前記ワイヤレス給電手段が給電する電力を受電している無線通信端末の全てからワイヤレス給電の停止を要求する給電停止要求コマンドを受信した場合、前記ワイヤレス給電手段が起動してから予め定められた最長時間が経過した場合、前記ワイヤレス給電手段が起動してから予め定められた規定時間が経過してもワイヤレス給電の継続を要求する給電継続要求コマンドを受信しない場合のいずれかの場合に、前記ワイヤレス給電手段はワイヤレス給電を停止することを特徴とするワイヤレス給電機能を有する無線アクセスポイント。 The wireless access point according to claim 1 ,
Wireless communication receiving power supplied by the wireless power supply unit when it is detected that all of the wireless communication terminals supplied by the wireless power supply unit do not exist in the communicable area of the wireless communication unit When a power supply stop request command for requesting stop of wireless power supply is received from all of the terminals, when the predetermined longest time has elapsed since the wireless power supply means is started, the wireless power supply means is started in advance. The wireless power supply function, wherein the wireless power supply means stops the wireless power supply in any case where a power supply continuation request command for requesting continuation of the wireless power supply is not received even after a predetermined time has elapsed. A wireless access point.
非接触で電力を受電するワイヤレス受電手段と、前記無線アクセスポイントと無線通信する無線通信手段と、自無線通信端末の待機または起動に係る制御を実行する待機制御手段と、前記ワイヤレス受電手段が受電する電力に重畳されているメッセージ情報を受信する電力重畳情報受信手段と、を有し、
自無線通信端末が待機状態である時に、前記電力重畳情報受信手段が自無線通信端末宛の通信データが存在している旨のメッセージ情報を受信した場合に、前記待機制御手段は自無線通信端末を待機状態から起動状態にすることを特徴とする無線通信端末。 A wireless communication terminal belonging to the wireless access point according to claim 1 or 2 ,
And a wireless power receiver for receiving power in a non-contact, said a wireless access point and a wireless communication to the wireless communication means, a standby control means for performing control in accordance with the standby or start of the radio communication terminal, said wireless receiving means receiving Power superimposing information receiving means for receiving message information superimposed on the power to be
When the self-radio communication terminal is in a standby state, when the power superimposition information receiving unit receives message information indicating that communication data addressed to the self-radio communication terminal exists, the standby control unit A wireless communication terminal, wherein the wireless communication terminal is changed from a standby state to an activated state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2012087058A JP2013219475A (en) | 2012-04-06 | 2012-04-06 | Radio access point with wireless power supply function and radio communication terminal |
Applications Claiming Priority (1)
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JP2012087058A JP2013219475A (en) | 2012-04-06 | 2012-04-06 | Radio access point with wireless power supply function and radio communication terminal |
Publications (2)
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JP2013219475A JP2013219475A (en) | 2013-10-24 |
JP2013219475A5 true JP2013219475A5 (en) | 2014-12-11 |
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Family Applications (1)
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JP2012087058A Pending JP2013219475A (en) | 2012-04-06 | 2012-04-06 | Radio access point with wireless power supply function and radio communication terminal |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106647903B (en) * | 2015-10-28 | 2024-09-10 | 上海新岸线电子技术有限公司 | Method, system and device for supplying power to direct-current stabilized power supply |
JP6637836B2 (en) * | 2016-05-12 | 2020-01-29 | 株式会社ダイヘン | Power transmission device, power receiving device, and non-contact charging system |
JP7532374B2 (en) | 2018-12-17 | 2024-08-13 | インターデイジタル パテント ホールディングス インコーポレイテッド | Signal design involving parallel delivery of energy and information. |
WO2023019449A1 (en) * | 2021-08-17 | 2023-02-23 | 北京小米移动软件有限公司 | Wireless charging method and apparatus, communication apparatus, and computer readable storage medium |
CN118302930A (en) * | 2022-11-04 | 2024-07-05 | 北京小米移动软件有限公司 | Discovery activation method and device for terminal equipment |
Family Cites Families (7)
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JP2003047177A (en) * | 2001-07-31 | 2003-02-14 | Hitachi Kokusai Electric Inc | Wireless communication system, mobile terminal, wireless base station, and wireless communication method |
JP2009253762A (en) * | 2008-04-08 | 2009-10-29 | Sony Corp | Radio communication device, wireless communication system, radio communication method and program |
JP2011030404A (en) * | 2009-06-22 | 2011-02-10 | Felica Networks Inc | Information processing apparatus, program, and information processing system |
JP5287602B2 (en) * | 2009-08-26 | 2013-09-11 | 株式会社ナカヨ通信機 | Low standby power wireless communication system with specific frequency monitoring |
JP2011160547A (en) * | 2010-01-29 | 2011-08-18 | Toshiba Corp | Power supply and power supply control method |
KR102043136B1 (en) * | 2010-05-20 | 2019-11-12 | 삼성전자주식회사 | Wireless charging method and system using radio frequency |
JP5508201B2 (en) * | 2010-09-16 | 2014-05-28 | Necトーキン株式会社 | Non-contact charging system, electronic device, and charging method of electronic device |
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