JP4386773B2 - タイヤ側装着電子装置 - Google Patents
タイヤ側装着電子装置 Download PDFInfo
- Publication number
- JP4386773B2 JP4386773B2 JP2004081802A JP2004081802A JP4386773B2 JP 4386773 B2 JP4386773 B2 JP 4386773B2 JP 2004081802 A JP2004081802 A JP 2004081802A JP 2004081802 A JP2004081802 A JP 2004081802A JP 4386773 B2 JP4386773 B2 JP 4386773B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- power
- temperature
- power source
- electronic 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- QLOAVXSYZAJECW-UHFFFAOYSA-N methane;molecular fluorine Chemical compound C.FF QLOAVXSYZAJECW-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
-
- 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
- B60C23/0411—Piezoelectric generators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M16/00—Structural combinations of different types of electrochemical generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/5835—Comprising fluorine or fluoride salts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Measuring Fluid Pressure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Tires In General (AREA)
Description
3 切替え回路
4 負荷
6 温度センサ
8 プロセッサユニット
11,12 電源
13 負荷
14 ダイオード
21 発電装置(充電手段)
22 コンデンサ(二次電池)
Claims (4)
- 放電特性が互いに異なる少なくとも2種類の電源を、MOS形FETからなるスイッチング素子を有する切替え回路を介して負荷に接続すると共に、前記負荷が、タイヤの温度を検出する温度センサと、該温度センサからの検出信号に基づいて前記スイッチング素子を駆動して前記切替え回路を切替えるプロセッサユニットとを備えるようにしたタイヤ側装着電子装置。
- 前記電源が電池からなる請求項1に記載のタイヤ側装着電子装置。
- 前記電池の放電特性が温度に依存する請求項2に記載のタイヤ側装着電子装置。
- 前記2種類の電源が、一次電池と、充電手段に接続された二次電池とからなる請求項1に記載のタイヤ側装着電子装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004081802A JP4386773B2 (ja) | 2004-03-22 | 2004-03-22 | タイヤ側装着電子装置 |
CNB2005800093096A CN100509452C (zh) | 2004-03-22 | 2005-03-22 | 装设在轮胎侧的电子装置 |
US10/590,107 US7377157B2 (en) | 2004-03-22 | 2005-03-22 | Tire-side-mounted electronic device |
PCT/JP2005/005102 WO2005090101A1 (ja) | 2004-03-22 | 2005-03-22 | タイヤ側装着電子装置 |
EP05727011.8A EP1728651B1 (en) | 2004-03-22 | 2005-03-22 | Tire-mounted electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004081802A JP4386773B2 (ja) | 2004-03-22 | 2004-03-22 | タイヤ側装着電子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005263136A JP2005263136A (ja) | 2005-09-29 |
JP4386773B2 true JP4386773B2 (ja) | 2009-12-16 |
Family
ID=34993547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004081802A Expired - Fee Related JP4386773B2 (ja) | 2004-03-22 | 2004-03-22 | タイヤ側装着電子装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7377157B2 (ja) |
EP (1) | EP1728651B1 (ja) |
JP (1) | JP4386773B2 (ja) |
CN (1) | CN100509452C (ja) |
WO (1) | WO2005090101A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE102007010505A1 (de) * | 2007-03-05 | 2008-09-11 | Robert Bosch Gmbh | Reifensensormodul |
JP6097669B2 (ja) * | 2013-10-23 | 2017-03-15 | アルプス電気株式会社 | タイヤ情報測定システム |
CN105813863B (zh) * | 2013-12-13 | 2018-06-01 | 普利司通美国轮胎运营有限责任公司 | 在下侧壁中具有电子装置的轮胎 |
JP7460378B2 (ja) * | 2020-01-29 | 2024-04-02 | 横浜ゴム株式会社 | 摩耗状態検知装置 |
DE102020201026A1 (de) * | 2020-01-29 | 2021-07-29 | Continental Automotive Gmbh | Elektronische Radeinheit zur Anordnung an einem Fahrzeugrad |
WO2023062473A1 (ja) * | 2021-10-15 | 2023-04-20 | 株式会社半導体エネルギー研究所 | バッテリ制御システム及び車両 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57120103A (en) | 1981-01-16 | 1982-07-27 | Toshiba Corp | Controller |
JPS57120103U (ja) * | 1981-01-22 | 1982-07-26 | ||
JPH09247856A (ja) * | 1996-03-13 | 1997-09-19 | Fuji Heavy Ind Ltd | 電気二重層コンデンサを用いた車両用電源装置 |
JP3624333B2 (ja) * | 1996-03-13 | 2005-03-02 | 富士重工業株式会社 | 電気二重層コンデンサを用いた車両用電源装置 |
JPH09298806A (ja) * | 1996-05-01 | 1997-11-18 | Yamaha Motor Co Ltd | 電動車両用電力供給方法及びその装置 |
CA2211657A1 (en) * | 1996-07-29 | 1998-01-29 | Kevin Patrick Austin Pearman | Tyre deflation detector |
FR2793879B1 (fr) * | 1999-05-20 | 2001-06-22 | Sagem | Systeme de controle de la pression des pneumatiques |
JP4461558B2 (ja) | 2000-03-06 | 2010-05-12 | 株式会社デンソー | 車両用タイヤ空気圧監視システム |
JP2002095174A (ja) | 2000-09-13 | 2002-03-29 | Casio Comput Co Ltd | 電源装置及びその充放電方法 |
JP2002331814A (ja) | 2001-05-10 | 2002-11-19 | Pacific Ind Co Ltd | タイヤ状態監視装置 |
JP4274453B2 (ja) * | 2001-07-02 | 2009-06-10 | 横浜ゴム株式会社 | 車両のタイヤ監視システム |
JP2003182328A (ja) | 2001-12-21 | 2003-07-03 | Pacific Ind Co Ltd | タイヤ状態監視装置の送信機及びタイヤ状態監視装置 |
JP3858986B2 (ja) * | 2002-03-26 | 2006-12-20 | 日産自動車株式会社 | 電源装置 |
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 |
JP2004281126A (ja) * | 2003-03-13 | 2004-10-07 | Matsushita Electric Ind Co Ltd | 二次電池電源装置 |
DE10323631A1 (de) | 2003-05-20 | 2004-12-16 | Beru Ag | Einrichtung zum Überwachen und drahtlosen Signalisieren eines Drucks oder einer Druckänderung in Luftreifen an Fahrzeugen |
-
2004
- 2004-03-22 JP JP2004081802A patent/JP4386773B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-22 WO PCT/JP2005/005102 patent/WO2005090101A1/ja not_active Application Discontinuation
- 2005-03-22 CN CNB2005800093096A patent/CN100509452C/zh not_active Expired - Fee Related
- 2005-03-22 EP EP05727011.8A patent/EP1728651B1/en active Active
- 2005-03-22 US US10/590,107 patent/US7377157B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2005090101A1 (ja) | 2005-09-29 |
EP1728651A1 (en) | 2006-12-06 |
CN100509452C (zh) | 2009-07-08 |
US7377157B2 (en) | 2008-05-27 |
JP2005263136A (ja) | 2005-09-29 |
CN1933985A (zh) | 2007-03-21 |
EP1728651A4 (en) | 2008-12-03 |
EP1728651B1 (en) | 2013-06-05 |
US20070180894A1 (en) | 2007-08-09 |
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