JP7052366B2 - タイヤ情報取得装置 - Google Patents
タイヤ情報取得装置 Download PDFInfo
- Publication number
- JP7052366B2 JP7052366B2 JP2018006311A JP2018006311A JP7052366B2 JP 7052366 B2 JP7052366 B2 JP 7052366B2 JP 2018006311 A JP2018006311 A JP 2018006311A JP 2018006311 A JP2018006311 A JP 2018006311A JP 7052366 B2 JP7052366 B2 JP 7052366B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- unit
- power supply
- power
- acquisition device
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0493—Constructional details of means for attaching the control device for attachment on the tyre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0498—Constructional details of means for attaching the control device for rim attachments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C2019/004—Tyre sensors other than for detecting tyre pressure
Description
2 タイヤ内面
3 ホイール
4 バルブ
10 タイヤ情報取得装置
20 センサユニット
21 センサ
22 電力受信機構
23 情報送信部
30 電源ユニット
31 電力供給機構
Claims (8)
- タイヤ内面に装着され、タイヤ情報を取得するセンサを含むセンサユニットと、ホイールに装着される電源ユニットとを備え、該電源ユニットが前記センサユニットに非接触で電力を供給する電力供給機構を有し、前記センサユニットが、前記電源ユニットから非接触で電力を受信する電力受信機構と、取得したタイヤ情報を無線により送信する情報送信部とを有し、前記センサユニットは前記電力受信機構として前記電源ユニットから供給された電力を受信するアンテナを有し、該アンテナは、前記タイヤ内面を構成するインナーライナー層の表面にラジアル方向に沿って配置され、かつラジアル方向に沿って長手部分を有すると共に、電波、電磁誘導又は磁気共鳴により非接触で電力を受信することを特徴とするタイヤ情報取得装置。
- 前記電源ユニットは前記電力供給機構として、走行時のタイヤの回転又は振動により電気エネルギーを発生させる発電部と、該発電部で発生した電気エネルギーを蓄電する蓄電部と、該蓄電部で蓄電した電気エネルギーを外部に送信する電力送信部とを備えることを特徴とする請求項1に記載のタイヤ情報取得装置。
- 前記発電部が回転運動又は往復運動による電極の位置変化により発電するエレクトレットから構成されることを特徴とする請求項2に記載のタイヤ情報取得装置
- 前記センサユニットが前記電源ユニットから供給された電力により直接駆動することを特徴とする請求項1~3のいずれかに記載のタイヤ情報取得装置。
- 前記センサユニットが前記タイヤ内面を構成するインナーライナー層に加硫接着されることを特徴とする請求項1~4のいずれかに記載のタイヤ情報取得装置。
- 前記電源ユニットが、前記センサユニットから送信されたタイヤ情報を受信する情報受信部と、その受信したタイヤ情報を再送信する情報再送信部とを有することを特徴とする請求項1~5のいずれかに記載のタイヤ情報取得装置。
- 前記センサユニットが前記タイヤ内面において前記電源ユニットのタイヤ周方向の位置を基準としてタイヤ周方向に対して-90°~90°の範囲に配置されていることを特徴とする請求項1~6のいずれかに記載のタイヤ情報取得装置。
- 前記電源ユニットが前記ホイールのバルブに設置されていることを特徴とする請求項1~7のいずれかに記載のタイヤ情報取得装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018006311A JP7052366B2 (ja) | 2018-01-18 | 2018-01-18 | タイヤ情報取得装置 |
US16/963,199 US11518201B2 (en) | 2018-01-18 | 2018-12-20 | Tire information acquisition device |
CN201880086809.7A CN111615461B (zh) | 2018-01-18 | 2018-12-20 | 轮胎信息获取装置 |
DE112018006894.3T DE112018006894B4 (de) | 2018-01-18 | 2018-12-20 | Reifeninformationserfassungsvorrichtung |
PCT/JP2018/047082 WO2019142594A1 (ja) | 2018-01-18 | 2018-12-20 | タイヤ情報取得装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018006311A JP7052366B2 (ja) | 2018-01-18 | 2018-01-18 | タイヤ情報取得装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019123416A JP2019123416A (ja) | 2019-07-25 |
JP7052366B2 true JP7052366B2 (ja) | 2022-04-12 |
Family
ID=67302186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018006311A Active JP7052366B2 (ja) | 2018-01-18 | 2018-01-18 | タイヤ情報取得装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11518201B2 (ja) |
JP (1) | JP7052366B2 (ja) |
CN (1) | CN111615461B (ja) |
DE (1) | DE112018006894B4 (ja) |
WO (1) | WO2019142594A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009260684A (ja) | 2008-04-17 | 2009-11-05 | Bridgestone Corp | アンテナ内蔵ゴム部材とその製造方法、電子装置装着タイヤ、及び、アンテナ内蔵タイヤの製造方法 |
JP2015152323A (ja) | 2014-02-10 | 2015-08-24 | 司ゴム電材株式会社 | タイヤの空気圧測定装置 |
US20160329749A1 (en) | 2015-05-04 | 2016-11-10 | Electronics And Telecommunications Research Institute | Method and apparatus for wireless power transmission |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7009506B2 (en) | 1998-02-10 | 2006-03-07 | Bridgestone Firestone North American Tire, Llc | Electronic monitoring device and patch assembly |
DE10217215C5 (de) | 2002-04-18 | 2012-04-19 | Continental Reifen Deutschland Gmbh | Einrichtung zur Überwachung und Identifizierung von Luftreifen |
US6725713B2 (en) | 2002-05-10 | 2004-04-27 | Michelin & Recherche Et Technique S.A. | System for generating electric power from a rotating tire's mechanical energy using reinforced piezoelectric materials |
US7429801B2 (en) | 2002-05-10 | 2008-09-30 | Michelin Richerche Et Technique S.A. | System and method for generating electric power from a rotating tire's mechanical energy |
US7096727B2 (en) * | 2002-05-10 | 2006-08-29 | Michelin Recherche Et Technique S.A. | System and method for generating electric power from a rotating tire's mechanical energy |
JP4450193B2 (ja) * | 2004-07-14 | 2010-04-14 | 株式会社日本自動車部品総合研究所 | タイヤ空気圧検出装置 |
JP2007300758A (ja) * | 2006-05-02 | 2007-11-15 | Seiko Instruments Inc | 発電装置及び、この装置を用いたセンサモジュール |
KR20080008730A (ko) * | 2006-07-21 | 2008-01-24 | (주)카로스넷 | 타이어 내부에서 진동 추에 의한 회전형 발전장치 |
KR20080009974A (ko) * | 2006-07-25 | 2008-01-30 | (주)카로스넷 | 타이어 내부에서 공기압변화에 의한 회전형 발전장치 |
JP2008232659A (ja) * | 2007-03-16 | 2008-10-02 | Alps Electric Co Ltd | タイヤ内トランスポンダ |
US7872851B2 (en) * | 2007-09-20 | 2011-01-18 | Infineon Technologies Ag | Fluidic based variable capacitor for use in a fluidic electrostatic energy harvester |
DE102008054161A1 (de) | 2008-10-31 | 2010-05-06 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Reifendrucküberwachungseinrichtung mit Stromversorgung durch magnetische Induktion |
US8742912B2 (en) * | 2008-12-31 | 2014-06-03 | Stmicroelectronics, Inc. | Self-powered sensor system for monitoring tire pressure |
CN102427960B (zh) * | 2009-05-11 | 2015-05-06 | 皇家飞利浦电子股份有限公司 | 用于轮胎内无线传感器系统的感应功率传输的系统和方法 |
US20110248846A1 (en) * | 2010-04-13 | 2011-10-13 | Green SHM Systems, Inc, Incorporated | Wireless Sensing Module and Method of Operation |
JP2012088123A (ja) * | 2010-10-18 | 2012-05-10 | Bridgestone Corp | センサモジュール |
GB201202880D0 (en) * | 2012-02-20 | 2012-04-04 | Airbus Operations Ltd | Wireless power transmission |
JP6249203B2 (ja) | 2013-05-17 | 2017-12-20 | パナソニックIpマネジメント株式会社 | 発電振動センサ、およびそれを用いたタイヤ並びに電気機器 |
DE202014002971U1 (de) | 2014-04-07 | 2014-06-24 | Aissa Zouhri | Vorrichtung zur Reifendruckmessung |
DE102014110184A1 (de) | 2014-07-18 | 2016-01-21 | Infineon Technologies Ag | Reifendruck-Sensormodule, Reifendruck-Überwachungssystem, Rad, Verfahren und Computerprogramme zum Bereitstellen von auf einen Reifendruck bezogenen Informationen |
JP2016135044A (ja) * | 2015-01-21 | 2016-07-25 | 古河電池株式会社 | 非接触送電装置 |
US9815342B2 (en) * | 2015-11-20 | 2017-11-14 | Ford Global Technologies, Llc | Vehicle positioning to charge TPMS batteries |
DE102016222535A1 (de) | 2016-11-16 | 2018-05-17 | Continental Reifen Deutschland Gmbh | Fahrzeugreifen |
US11231069B2 (en) * | 2019-10-17 | 2022-01-25 | Aktiebolaget Skf | Wheel hub bearing provided with a wireless power transfer device |
-
2018
- 2018-01-18 JP JP2018006311A patent/JP7052366B2/ja active Active
- 2018-12-20 WO PCT/JP2018/047082 patent/WO2019142594A1/ja active Application Filing
- 2018-12-20 DE DE112018006894.3T patent/DE112018006894B4/de active Active
- 2018-12-20 CN CN201880086809.7A patent/CN111615461B/zh active Active
- 2018-12-20 US US16/963,199 patent/US11518201B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009260684A (ja) | 2008-04-17 | 2009-11-05 | Bridgestone Corp | アンテナ内蔵ゴム部材とその製造方法、電子装置装着タイヤ、及び、アンテナ内蔵タイヤの製造方法 |
JP2015152323A (ja) | 2014-02-10 | 2015-08-24 | 司ゴム電材株式会社 | タイヤの空気圧測定装置 |
US20160329749A1 (en) | 2015-05-04 | 2016-11-10 | Electronics And Telecommunications Research Institute | Method and apparatus for wireless power transmission |
Also Published As
Publication number | Publication date |
---|---|
DE112018006894T5 (de) | 2020-10-01 |
CN111615461B (zh) | 2022-12-20 |
US11518201B2 (en) | 2022-12-06 |
US20210122196A1 (en) | 2021-04-29 |
WO2019142594A1 (ja) | 2019-07-25 |
DE112018006894B4 (de) | 2023-12-21 |
CN111615461A (zh) | 2020-09-01 |
JP2019123416A (ja) | 2019-07-25 |
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