JP2006103441A - タイヤ状態検出装置 - Google Patents
タイヤ状態検出装置 Download PDFInfo
- Publication number
- JP2006103441A JP2006103441A JP2004290955A JP2004290955A JP2006103441A JP 2006103441 A JP2006103441 A JP 2006103441A JP 2004290955 A JP2004290955 A JP 2004290955A JP 2004290955 A JP2004290955 A JP 2004290955A JP 2006103441 A JP2006103441 A JP 2006103441A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- condition detection
- tire condition
- detection device
- receiver
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B60C23/0422—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 characterised by the type of signal transmission means
- B60C23/0433—Radio signals
- B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
- B60C23/0444—Antenna structures, control or arrangements thereof, e.g. for directional antennas, diversity antenna, antenna multiplexing or antennas integrated in fenders
-
- 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
-
- 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
- B60C23/0422—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 characterised by the type of signal transmission means
- B60C23/0427—Near field transmission with inductive or capacitive coupling means
- B60C23/0432—Near field transmission with inductive or capacitive coupling means using vehicle structural parts as signal path, e.g. chassis, axle or fender
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
【解決手段】タイヤT側で検出したタイヤ状態検出信号を車両V側で受信アンテナ6を介して受信し、受信器7に入力するようにしたタイヤ状態検出装置1Aであり、受信アンテナ6と受信器7を車両Vの金属部11を介して電気的に接続し、その金属部11を導波路として受信アンテナ6で受信したタイヤ状態検出信号を受信器7に伝送する。
【選択図】図1
Description
2 圧力センサ
3 送信器
4 送信アンテナ
6 受信アンテナ
7 受信器
11 金属部
12,13 フィルタ
15 SAWフィルタ
T タイヤ
V 車両
Claims (5)
- タイヤ側で検出したタイヤ状態検出信号を車両側で受信アンテナを介して受信し、受信器に入力するようにしたタイヤ状態検出装置において、前記受信アンテナと前記受信器を車両の金属部を介して電気的に接続し、該金属部を導波路として前記受信アンテナで受信したタイヤ状態検出信号を前記受信器に伝送するタイヤ状態検出装置。
- 前記金属部にタイヤ状態検出信号を抽出するためのフィルタを介して前記受信器を電気的に接続した請求項1に記載のタイヤ状態検出装置。
- 前記フィルタが前記金属部に接続されたコンデンサと該コンデンサに接続されたバンドパスフィルタとからなる請求項2に記載のタイヤ状態検出装置。
- 前記フィルタが弾性表面波フィルタからなる請求項2に記載のタイヤ状態検出装置。
- 前記金属部がシャシー・フレームである請求項1,2,3または4に記載のタイヤ状態検出装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004290955A JP4525281B2 (ja) | 2004-10-04 | 2004-10-04 | タイヤ状態検出装置 |
| PCT/JP2005/018281 WO2006038582A1 (ja) | 2004-10-04 | 2005-10-03 | タイヤ状態検出装置 |
| US11/662,427 US20070296568A1 (en) | 2004-10-04 | 2005-10-03 | Tire Condition Detection Device |
| EP05788114A EP1808315B1 (en) | 2004-10-04 | 2005-10-03 | Tire condition detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004290955A JP4525281B2 (ja) | 2004-10-04 | 2004-10-04 | タイヤ状態検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006103441A true JP2006103441A (ja) | 2006-04-20 |
| JP4525281B2 JP4525281B2 (ja) | 2010-08-18 |
Family
ID=36142655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004290955A Expired - Fee Related JP4525281B2 (ja) | 2004-10-04 | 2004-10-04 | タイヤ状態検出装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20070296568A1 (ja) |
| EP (1) | EP1808315B1 (ja) |
| JP (1) | JP4525281B2 (ja) |
| WO (1) | WO2006038582A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007010970A1 (ja) * | 2005-07-20 | 2007-01-25 | Cocomo Mb Communications, Inc. | 通信システム及び通信装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4386784B2 (ja) * | 2004-04-14 | 2009-12-16 | 横浜ゴム株式会社 | タイヤ状態検出装置 |
| JP4591503B2 (ja) * | 2007-12-26 | 2010-12-01 | 日産自動車株式会社 | 空気圧監視装置 |
| US9376118B2 (en) * | 2014-07-08 | 2016-06-28 | The Goodyear Tire & Rubber Company | Assessment of tire condition based on a tire health parameter |
| US10820474B2 (en) | 2018-10-11 | 2020-11-03 | Cnh Industrial Canada, Ltd. | System for estimating field conditions and associated methods for adjusting operating parameters of an agricultural machine based on estimated field conditions |
| GB2605631B (en) * | 2021-04-07 | 2023-11-29 | Continental Automotive Tech Gmbh | Antenna structure for RF devices |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030568A (ja) * | 1973-07-18 | 1975-03-26 | ||
| JPH10309914A (ja) * | 1997-05-12 | 1998-11-24 | Toyota Motor Corp | タイヤ空気圧検出装置 |
| JP2004070865A (ja) * | 2002-08-09 | 2004-03-04 | Bridgestone Corp | 車載用ナビゲーション装置およびこれを含むタイヤ内圧監視システム |
| JP2005055319A (ja) * | 2003-08-05 | 2005-03-03 | Mazda Motor Corp | 車両のタイヤ空気圧監視システム |
| JP2005138605A (ja) * | 2003-11-04 | 2005-06-02 | Honda Motor Co Ltd | タイヤ空気圧監視装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6304172B1 (en) * | 1998-11-27 | 2001-10-16 | Pacific Industrial Co., Ltd. | Receiver of tire inflation pressure monitor |
| DE10014076B4 (de) * | 2000-03-22 | 2004-12-09 | Nolex Ag | Reifenluftdruck-Anzeigevorrichtung |
| WO2004036784A1 (de) * | 2002-10-11 | 2004-04-29 | Siemens Aktiengesellschaft | Unsymmetrisches nachrichtenübertragungssystem unter verwendung von elektrischem nahfeld |
| WO2004065144A1 (en) * | 2003-01-22 | 2004-08-05 | Philips Intellectual Property & Standards Gmbh | Electronic communication system |
| BRPI0416625A (pt) * | 2003-11-17 | 2007-01-16 | Sst Wireless Inc | antena para carroceria |
-
2004
- 2004-10-04 JP JP2004290955A patent/JP4525281B2/ja not_active Expired - Fee Related
-
2005
- 2005-10-03 WO PCT/JP2005/018281 patent/WO2006038582A1/ja not_active Ceased
- 2005-10-03 EP EP05788114A patent/EP1808315B1/en not_active Expired - Lifetime
- 2005-10-03 US US11/662,427 patent/US20070296568A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030568A (ja) * | 1973-07-18 | 1975-03-26 | ||
| JPH10309914A (ja) * | 1997-05-12 | 1998-11-24 | Toyota Motor Corp | タイヤ空気圧検出装置 |
| JP2004070865A (ja) * | 2002-08-09 | 2004-03-04 | Bridgestone Corp | 車載用ナビゲーション装置およびこれを含むタイヤ内圧監視システム |
| JP2005055319A (ja) * | 2003-08-05 | 2005-03-03 | Mazda Motor Corp | 車両のタイヤ空気圧監視システム |
| JP2005138605A (ja) * | 2003-11-04 | 2005-06-02 | Honda Motor Co Ltd | タイヤ空気圧監視装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007010970A1 (ja) * | 2005-07-20 | 2007-01-25 | Cocomo Mb Communications, Inc. | 通信システム及び通信装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1808315A1 (en) | 2007-07-18 |
| JP4525281B2 (ja) | 2010-08-18 |
| EP1808315A4 (en) | 2011-08-31 |
| US20070296568A1 (en) | 2007-12-27 |
| WO2006038582A1 (ja) | 2006-04-13 |
| EP1808315B1 (en) | 2012-12-05 |
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