JP2013219475A5

JP2013219475A5 -

Info

Publication number: JP2013219475A5
Application number: JP2012087058A
Authority: JP
Filing date: 2012-04-06
Publication date: 2014-12-11

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

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.

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.

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.