JP2016192635A - 受電型情報取得発信装置、情報取得システム - Google Patents
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- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
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- G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
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- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
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- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0702—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery
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- H—ELECTRICITY
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- H—ELECTRICITY
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- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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Abstract
【解決手段】受電型情報取得発信装置101は、電力を供給可能な電力供給波105を受ける一つ以上の受電手段110と、受電手段110が得た電力を蓄積する一つ以上の蓄電手段120と、受電手段110及び/又は蓄電手段120の前記電力の少なくとも一部を消費して情報を取得する一つ以上の情報取得手段130と、蓄電手段120の電力を利用して情報を外部に発信する一つ以上の情報発信手段140と、を備える。
【選択図】図1A
Description
(1)蓄電切替信号・・・分配制御手段180に対して、情報取得手段130に供給している電力を蓄電手段120に分配するように指示する信号、または、蓄電手段120に供給している電力を情報取得手段130に分配するように指示する信号をいう。
(2)収集時間信号・・・情報取得手段130による情報の収集タイミングを設定する信号をいう。
(3)収集指示信号・・・情報取得手段130に対して情報の収集を指示する信号をいう。
(4)発信時間信号・・・情報発信手段140による情報の発信タイミングを設定する信号をいう。
(5)発信指示信号・・・情報発信手段140に対して情報の発信を指示する信号をいう。
(1)識別情報・・・受電型情報取得発信装置101や情報取得手段130(センサ)を識別するための個体識別情報。
(2)取得情報・・・情報取得手段130によって収集された情報。
(3)蓄電情報・・・蓄電手段120の蓄電量を示す情報。
101 受電型情報取得発信装置
104 電力供給装置
105 電力供給波
105A 第一無変調波領域
105B 第二無変調波領域
105C 第三無変調波領域
105X 第一変調波領域
105Y 第二変調波領域
110 受電手段
120 蓄電手段
130 情報取得手段
134 記憶部
136 演算処理部
138 制御部
140 情報発信手段
142 発信波
142A 第一送信信号領域
142B 第二送信信号領域
150 整流手段
160 収集タイミング制御手段
170 発信タイミング制御手段
170 発信タイミング制御手段
180 分配制御手段
190 受信手段
Claims (20)
- 測定対象となる部材に設置される受電型情報取得発信装置であって、
電力を供給可能な電力供給波を受ける受電手段と、
前記受電手段が得た電力を蓄積する蓄電手段と、
前記受電手段及び/又は前記蓄電手段の前記電力の少なくとも一部を消費して情報を取得する情報取得手段と、
前記蓄電手段の前記電力を利用して、前記情報を外部に発信する情報発信手段と、
を備え、
前記情報取得手段は、前記部材の変化を計測することを特徴とする
受電型情報取得発信装置。 - 前記情報取得手段は、周囲の物理現象を検知して情報を取得することを特徴とする、
請求項1に記載の受電型情報取得発信装置。 - 前記情報取得手段における前記情報を取得するタイミングが、収集タイミング制御手段によって制御されることを特徴とする、
請求項2に記載の受電型情報取得発信装置。 - 前記収集タイミング制御手段は、
前記受電手段が前記電力供給波を受け取った時、及び/又は、予め設定された収集時間を経過した時、及び/又は、前記蓄電手段の時定数に対応した時間が経過した時、及び/又は、前記蓄電手段の充電量が所定閾値に達した時、及び/又は、外部から収集指示信号を受信した時、
の何れか一つ以上の条件を満たす場合に前記情報を取得するタイミングとすることを特徴とする、
請求項3に記載の受電型情報取得発信装置。 - 前記収集タイミング制御手段は、
前記受電手段が前記電力供給波を受け取った時、
予め設定された収集時間を経過した時、
前記蓄電手段の時定数に対応した時間を経過した時、
前記蓄電手段の充電量が所定閾値に達した時、
外部から収集指示信号を受信した時、
から選択された複数の任意の組み合わせの条件を同時に満たす場合に前記情報を取得するタイミングとすることを特徴とする、
請求項3に記載の受電型情報取得発信装置。 - 前記情報を前記情報発信手段によって発信するタイミングを制御する発信タイミング制御手段を有することを特徴とする、
請求項1乃至5の何れかに記載の受電型情報取得発信装置。 - 前記発信タイミング制御手段は、
予め設定された発信時間を経過した時、及び/又は、
前記蓄電手段の時定数に対応した時間を経過した時、及び/又は、
前記蓄電手段の充電量が所定閾値に達した時、及び/又は、
前記情報取得手段が取得する前記情報が所定条件を満たした時、及び/又は、
外部から発信指示信号を受信した時、及び/又は、
前記受電手段が前記電力供給波を受け取った時、
の何れか一つ以上の条件を満たす場合に前記情報を発信するタイミングとすることを特徴とする、
請求項6に記載の受電型情報取得発信装置。 - 前記発信タイミング制御手段は、
予め設定された発信時間を経過した時、
前記蓄電手段の時定数に対応した時間を経過した時、
前記蓄電手段の充電量が所定閾値に達した時
前記情報取得手段が取得する前記情報が所定条件を満たした時、
外部から発信指示信号を受信した時、
前記受電手段が前記電力供給波を受け取った時、
から選択された複数の任意の組み合わせの条件を同時に満たす場合に前記情報を発信するタイミングとすることを特徴とする、
請求項6に記載の受電型情報取得発信装置。 - 前記受電手段が変換した前記電力の一部を、前記情報取得手段に振り分ける分配制御手段を有することを特徴とする、
請求項1乃至8の何れかに記載の受電型情報取得発信装置。 - 前記電力供給波は、γ線、X線、紫外線、可視光、赤外線、レーザー光、マイクロウエーブを含む電波等の電磁波、或いは、超音波を含む音波や固体振動等の弾性波を含む波動エネルギーの何れか一つ以上を含むことを特徴とする、
請求項1乃至9のいずれかに記載の受電型情報取得発信装置。 - 前記受電手段が得た電力を整流する整流手段を備えることを特徴とする、
請求項1乃至10の何れかに記載の受電型情報取得発信装置。 - 前記情報取得手段は、前記情報を記憶する記憶部、所定の演算を行う演算処理部、及び所定の制御を行う制御部の何れかと接続されることを特徴とする、
請求項1乃至11の何れかに記載の受電型情報取得発信装置。 - ICタグであることを特徴とする、
請求項1乃至12の何れかに記載の受電型情報取得発信装置。 - 請求項1乃至13の何れかに記載の受電型情報取得発信装置と、
前記受電側情報取得発信装置の前記受電手段に対して、電力を供給可能な電力供給波を発信可能な電力供給装置と、
を備えることを特徴とする情報取得システム。 - 前記受電型情報取得発信装置における前記情報発信手段が外部に発信する前記情報を受信する受信手段を備えることを特徴とする、
請求項14に記載の情報取得システム。 - 前記電力供給装置及び前記受信装置が一体化されることを特徴とする、
請求項15に記載の情報取得システム。 - 前記電力供給波に対して、前記情報取得手段における前記情報を取得するタイミングに関する指示情報が重畳されることを特徴とする、
請求項14乃至16のいずれかに記載の情報取得システム。 - 前記電力供給波に対して、前記情報発信手段が前記情報を外部に発信するタイミングに関する指示情報が重畳されることを特徴とする、
請求項14乃至17のいずれかに記載の情報取得システム。 - 前記受電側情報取得発信装置における、自然放電を含む単位時間当たりの電力消費量に対して、前記電力供給装置によって前記受電側情報取得発信装置に供給される単位時間当たりの電力供給量が大きいことを特徴とする、
請求項14乃至19のいずれかに記載の情報取得システム。 - 前記受電側情報取得発信装置における前記情報発信手段の前記情報の発信頻度に基づいて又は前記情報取得手段の前記情報の取得頻度に基づいて、前記電力供給装置における前記電力供給波の発信量を可変にすることを特徴とする、
請求項14乃至19のいずれかに記載の情報取得システム。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015070832A JP6894594B2 (ja) | 2015-03-31 | 2015-03-31 | 部材、情報取得システム |
KR1020177027262A KR102470392B1 (ko) | 2015-03-31 | 2016-03-31 | 수전형 정보 취득 발신 장치, 정보 취득 시스템 |
US15/563,269 US10198678B2 (en) | 2015-03-31 | 2016-03-31 | Power receiving-type information acquisition and transmission device, and information acquisition system |
CN201680019592.9A CN107431501A (zh) | 2015-03-31 | 2016-03-31 | 受电型信息获取输送装置及信息获取系统 |
EP16773127.2A EP3280057A4 (en) | 2015-03-31 | 2016-03-31 | Power receiving-type information acquisition and transmission device, and information acquisition system |
PCT/JP2016/060690 WO2016159247A1 (ja) | 2015-03-31 | 2016-03-31 | 受電型情報取得発信装置、情報取得システム |
US16/200,837 US10929732B2 (en) | 2015-03-31 | 2018-11-27 | Power receiving-type information acquisition and transmission device, and information acquisition system |
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CN108448749A (zh) * | 2018-03-29 | 2018-08-24 | 武汉大学 | 一种基于红外线的无线电能传输装置及方法 |
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CN108983851A (zh) * | 2018-07-30 | 2018-12-11 | 佛山市顺德区中山大学研究院 | 一种无线能量传输的wifi温湿度监控系统 |
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EP3280057A1 (en) | 2018-02-07 |
US20200342278A1 (en) | 2020-10-29 |
KR20170132178A (ko) | 2017-12-01 |
EP3280057A4 (en) | 2018-12-26 |
US10198678B2 (en) | 2019-02-05 |
US10929732B2 (en) | 2021-02-23 |
WO2016159247A1 (ja) | 2016-10-06 |
US20180096237A1 (en) | 2018-04-05 |
KR102470392B1 (ko) | 2022-11-24 |
JP6894594B2 (ja) | 2021-06-30 |
CN107431501A (zh) | 2017-12-01 |
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