WO2004089658A1 - タイヤ用通信システム - Google Patents
タイヤ用通信システム Download PDFInfo
- Publication number
- WO2004089658A1 WO2004089658A1 PCT/JP2004/004051 JP2004004051W WO2004089658A1 WO 2004089658 A1 WO2004089658 A1 WO 2004089658A1 JP 2004004051 W JP2004004051 W JP 2004004051W WO 2004089658 A1 WO2004089658 A1 WO 2004089658A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- tire
- communication system
- receiving
- insert body
- Prior art date
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
-
- 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
- B60C23/005—Devices specially adapted for special wheel arrangements
- B60C23/007—Devices specially adapted for special wheel arrangements having multiple wheels arranged side by side
-
- 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
- B60C23/005—Devices specially adapted for special wheel arrangements
- B60C23/008—Devices specially adapted for special wheel arrangements having wheels on more than two axles
-
- 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
- B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
- B60C23/0405—Mechanically generated visible signals, e.g. by using a gauge needle
-
- 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
- B60C23/0433—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
- 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
- B60C23/0447—Wheel or tyre mounted circuits
- B60C23/0452—Antenna structure, control or arrangement
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
Definitions
- the present invention relates to a tire communication system for acquiring tire internal information such as air pressure and temperature, and more particularly to a tire communication system suitable for vehicles such as trucks and buses.
- an electronic device equipped with various sensors is installed in the tire compartment, and data from the electronic device is received by a receiver outside the tire using radio waves (See, for example, Japanese Patent Application Laid-Open No. 2002-324224).
- the reception antenna is installed in each tire house because the attenuation of the radio wave passing through the tire is large due to the structure of the tire, but the antenna circuit is protected.
- the current receiving antenna is mounted on a vehicle in a state of being housed in a hard resin case.
- the resin case may be damaged by stepping stones or the like. Also, if the resin case is covered with snow while traveling on a snowy road, reception will not be possible, but the hard resin case may be damaged when the snow falls. If the resin case is damaged, the receiving antenna and the antenna circuit housed therein may be damaged.
- a tire communication system comprises: A tire communication system in which a receiver for receiving data from an electronic device mounted on wheels provided with wheels, and a receiving antenna connected to the receiver are mounted on a vehicle, wherein the receiving antenna is flexible.
- An antenna insert body is formed by covering with an insulator having the following, and the antenna insert body is provided within a reception range of the data.
- the antenna insert body in which the receiving antenna is covered with a flexible insulator is deformable, even if a stepping stone hits or is hit with a stick or the like, the receiving antenna can be used. Is not destroyed. Therefore, even if the receiving antenna is arranged near the tire, it is possible to prevent the receiving antenna from being damaged for a long time. Since the antenna insert is a component that is retrofitted to the vehicle, if the receiving antenna is damaged, it can be simply replaced.
- the above-mentioned antenna insert body can be configured without determining the receiving direction of the receiving antenna.
- the antenna insert by disposing the antenna insert between a pair of front and rear axles, it becomes possible to simultaneously receive data from a plurality of wheels mounted on two axles. This makes it possible to reduce the number of receiving antennas installed.
- the flexible insulator preferably has an elastic modulus of 1.0 to 500 MPa in order to be easily deformable upon contact with foreign matter.
- the shape of the antenna insert body is not particularly limited.
- a part of its periphery may be attached to the bottom of the vehicle, the tire house, or the holder.
- a part of the body may be attached to the bottom of the vehicle, the tire house, or the fender.
- FIG. 1 is a side view showing an example of a vehicle equipped with the tire communication system of the present invention.
- FIG. 2 is a schematic diagram showing the tire communication system of the present invention.
- FIG. 3 is a perspective view showing an example of an antenna insert according to the present invention.
- FIG. 4 is a perspective view showing a modified example of the antenna insert body according to the present invention.
- FIG. 1 shows an example of a vehicle equipped with the tire communication system of the present invention
- FIG. 2 shows a schematic configuration of the tire communication system
- FIG. 3 shows an example of an antenna insert body.
- a vehicle 1 is a truck having a plurality of wheels 2 on two front axles and two rear axles.
- Each wheel 2 is equipped with a tire 3 and an electronic device 4 for detecting tire internal information such as air pressure and temperature (see FIG. 2).
- the electronic device 4 includes a pressure sensor, a temperature sensor, a transmitter, a receiver, a control circuit, a battery, and the like, and at least the sensor is disposed in the tire chamber.
- Metal holders 5a to 5d are mounted around the tire 3 in the vehicle 1, respectively, and a tire house is formed by the holders 5a to 5d.
- flexible mudguards are attached to the holders 5a to 5d as needed.
- the vehicle 1 is equipped with a pneumatic warning device 10 as shown in FIG.
- This air pressure alarm device 10 is equipped with a display device 11, a transmitter 11 and a receiver 13 and collects data from the electronic device 4 through an antenna 15 connected via a wiring 14; Monitors all tire pressures based on that data I'm going to do it. That is, the electronic device 4, the transmitter 11, the receiver 13, the wiring 14, and the antenna 15 constitute a tire communication system.
- the antenna 15 is not installed in the data receiving range with the antenna 15 housed in a hard resin case as in the conventional case, but is processed into an antenna insert body 16 as shown in FIG. Is set within the data reception range.
- the antenna insulator 16 is obtained by covering the antenna 15 with a flexible insulator 17 and is processed into a plate-like shape like a mudguard.
- the shape of the antenna insert body 16 in plan view is not particularly limited, and it can be processed into a polygon or a circle. Further, it is preferable that an antenna circuit attached to the antenna 15 be buried in the antenna insert body 16.
- the antenna 15 is made of a conductor such as a metal, and has a structure such as a coil and a foil having excellent flexibility so as to have sufficient durability against repeated bending.
- the antenna insert 16 has a water-repellent surface on its surface to avoid communication failure due to snowfall.
- a water-repellent method for example, it is possible to form a film on the surface of the antenna insert 16 with a silicone resin or a fluorine resin.
- the insulator 17 has an elastic modulus in the range of 1.0 to 500 MPa in order to be easily deformed upon contact with foreign matter.
- the elastic modulus is less than 1.0 MPa, the durability is insufficient.
- the elastic modulus exceeds 500 MPa, the flexibility when a stepping stone or the like is hit is insufficient, and the antenna 15 is not provided. It is easily destroyed.
- resin or rubber can be used as a material of the insulator 17.
- the resin include nylon, polyethylene, and fluorine resin
- examples of the rubber include ethylene-propylene rubber (EPDM) and silicone. Rubber, fluorine rubber and the like.
- EPDM ethylene-propylene rubber
- Rubber, fluorine rubber and the like In the case of rubber, a composite with a fiber such as nylon fiber may be used, but it is preferable that the rubber does not contain a carbon black as a reinforcing agent.
- the antenna insert 16 can be attached as a mudguard to the holder 5a between the front two axes. It can be mounted in the rear two-axle tire case using a bracket or the like. Alternatively, the antenna unit 16 can be mounted on the bottom of the vehicle 1. In particular, when the antenna insert 16 forms a mudguard, the antenna 15 can be easily installed simply by replacing the existing mudguard with the antenna insert 16.
- the antenna insert 16 installed in this way is easily deformed when the stone bounced off by the tire 3 hits, and it is difficult to generate stress concentration, so that the antenna 15 is destroyed. There is no. Further, since the antenna insert body 16 is deformable, snow hardly adheres thereto. Even if it does, the snow can be easily removed without breaking the antenna 15 by hitting with a stick or the like. Therefore, even when the antenna 15 is arranged near the tire 3, it is possible to prevent the antenna 15 from being damaged for a long time.
- the antenna insert 16 can transmit and receive from both sides without specifying the receiving direction of the antenna 15. Therefore, by arranging antenna insert 16 between a pair of front and rear axles, data from a plurality of wheels 2 mounted on two axles can be simultaneously received. Thus, the number of antennas 15 to be installed can be reduced.
- the bending hardness of the antenna insert body 16 processed into a plate shape as described above may be, for example, enough to be sufficiently bent when hit with a bar or the like by human power. If the bending hardness is too large, the flexibility when a stepping stone or the like hits is insufficient, and the antenna 15 is easily broken.
- FIG. 4 shows a modification of the antenna insert body. In Fig. 4, the antenna insert 16 is processed into a string. In the case of the string-shaped antenna insert 16 ', one end or the intermediate part may be attached to the bottom of the vehicle, the tire house or the fender.
- the present invention can be effectively used in the tire manufacturing industry and eventually in the automobile manufacturing industry.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/546,946 US7253784B2 (en) | 2003-04-02 | 2004-03-24 | Communication system for tire |
CA2516036A CA2516036C (en) | 2003-04-02 | 2004-03-24 | Communication system for tire |
EP04723035.4A EP1609627B1 (en) | 2003-04-02 | 2004-03-24 | Communication system for tire |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003099248A JP4067438B2 (ja) | 2003-04-02 | 2003-04-02 | タイヤ用通信システム |
JP2003-099248 | 2003-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004089658A1 true WO2004089658A1 (ja) | 2004-10-21 |
Family
ID=33156692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/004051 WO2004089658A1 (ja) | 2003-04-02 | 2004-03-24 | タイヤ用通信システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US7253784B2 (ja) |
EP (1) | EP1609627B1 (ja) |
JP (1) | JP4067438B2 (ja) |
KR (1) | KR20050111628A (ja) |
CN (1) | CN100410088C (ja) |
CA (1) | CA2516036C (ja) |
WO (1) | WO2004089658A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4232760B2 (ja) * | 2005-06-06 | 2009-03-04 | 株式会社デンソー | タイヤ空気圧受信装置およびタイヤ空気圧監視システム |
FR2898542B1 (fr) * | 2006-03-14 | 2008-05-30 | Michelin Soc Tech | Vehicule comportant au moins un ensemble monte et utilisation d'un systeme de mesure. |
US7903038B2 (en) * | 2006-12-08 | 2011-03-08 | Lockheed Martin Corporation | Mobile radar array |
JP4591503B2 (ja) * | 2007-12-26 | 2010-12-01 | 日産自動車株式会社 | 空気圧監視装置 |
WO2010053619A1 (en) * | 2008-11-04 | 2010-05-14 | Greenwave Scientific, Inc. | Motor vehicle antenna system |
JP4737727B2 (ja) * | 2009-06-26 | 2011-08-03 | 横浜ゴム株式会社 | タイヤ状態取得装置及びタイヤ状態監視システム |
US8577579B2 (en) * | 2010-02-01 | 2013-11-05 | Bendix Commercial Vehicle Systems Llc | Engine control request from adaptive control with braking controller |
IT1400110B1 (it) * | 2010-05-21 | 2013-05-17 | S Di G Moiraghi & C Soc Sa | Antenna planare compatta. |
US8907774B2 (en) | 2011-03-01 | 2014-12-09 | Bendix Commercial Vehicle Systems Llc | System and method for monitoring tire condition |
US8606461B2 (en) | 2011-12-09 | 2013-12-10 | Bendix Commercial Vehicle Systems Llc | System and method for monitoring tire status |
US9067466B2 (en) | 2013-01-30 | 2015-06-30 | Bendix Commercial Vehicle Systems Llc | Diversity antenna |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5240183A (en) * | 1975-09-25 | 1977-03-28 | Nippon Denshi Kagaku Kk | Abnormal pressure detecting and alarming device |
US4067235A (en) * | 1974-11-27 | 1978-01-10 | Consolidated Freightways, Inc. | Method and apparatus for measuring air pressure in pneumatic tires |
JPH0274204U (ja) * | 1988-11-28 | 1990-06-06 | ||
JPH0493388U (ja) * | 1991-01-08 | 1992-08-13 | ||
JPH1041730A (ja) * | 1996-07-26 | 1998-02-13 | Maspro Denkoh Corp | マット型アンテナ |
JP2000031715A (ja) * | 1998-07-14 | 2000-01-28 | Yokowo Co Ltd | アンテナエレメントおよびその製造方法 |
JP2000158923A (ja) * | 1998-11-27 | 2000-06-13 | Pacific Ind Co Ltd | タイヤ空気圧警報装置 |
JP2001056263A (ja) * | 1999-08-17 | 2001-02-27 | Pacific Ind Co Ltd | タイヤ空気圧監視装置 |
JP2002164726A (ja) * | 2000-11-29 | 2002-06-07 | Tokin Corp | 2段式アンテナ及びその製造方法 |
JP2002217624A (ja) * | 2001-01-19 | 2002-08-02 | Anten Corp | アンテナ装置 |
JP2002324292A (ja) | 2001-01-29 | 2002-11-08 | Goodyear Tire & Rubber Co:The | 空気入りタイヤの状態の監視 |
EP1316444A2 (en) | 2001-11-28 | 2003-06-04 | Pacific Industrial Co., Ltd. | Tire condition monitoring apparatus |
JP2004181984A (ja) * | 2002-11-29 | 2004-07-02 | Bridgestone Corp | タイヤセンサ用受信モジュール |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895347A (en) * | 1973-09-10 | 1975-07-15 | Bridgestone Tire Co Ltd | System for transmitting information of reduced pneumatic pressure of tire |
GB8901557D0 (en) | 1988-07-20 | 1989-03-15 | British United Shoe Machinery | Operating on side wall portions of a lasted shoe upper |
CN1042333A (zh) * | 1988-10-29 | 1990-05-23 | 王根友 | 轮胎失压报警装置 |
JP2595371B2 (ja) | 1990-08-09 | 1997-04-02 | 三井東圧化学株式会社 | 発光スクリーン用樹脂組成物 |
US5289160A (en) * | 1991-09-30 | 1994-02-22 | Fiorletta Carl A | Tire pressure monitoring system |
DE69838424T2 (de) * | 1997-01-28 | 2008-06-12 | Yokowo Co., Ltd. | Antenne zum anbau an einem fahrzeug, antennenelement und herstellungsverfahren dafür |
US6304172B1 (en) * | 1998-11-27 | 2001-10-16 | Pacific Industrial Co., Ltd. | Receiver of tire inflation pressure monitor |
DE19915999C2 (de) * | 1999-04-09 | 2001-09-27 | Continental Ag | Kraftfahrzeug mit Reifendruckkontrollsystem |
EP1454770A1 (en) * | 2003-03-04 | 2004-09-08 | Société de Technologie Michelin | Electronics device for a tire having an extensible antenna and a tire having such a device |
-
2003
- 2003-04-02 JP JP2003099248A patent/JP4067438B2/ja not_active Expired - Fee Related
-
2004
- 2004-03-24 CN CNB2004800075040A patent/CN100410088C/zh not_active Expired - Lifetime
- 2004-03-24 WO PCT/JP2004/004051 patent/WO2004089658A1/ja active Application Filing
- 2004-03-24 KR KR1020057018658A patent/KR20050111628A/ko active Search and Examination
- 2004-03-24 CA CA2516036A patent/CA2516036C/en not_active Expired - Fee Related
- 2004-03-24 EP EP04723035.4A patent/EP1609627B1/en not_active Expired - Lifetime
- 2004-03-24 US US10/546,946 patent/US7253784B2/en not_active Expired - Lifetime
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067235A (en) * | 1974-11-27 | 1978-01-10 | Consolidated Freightways, Inc. | Method and apparatus for measuring air pressure in pneumatic tires |
JPS5240183A (en) * | 1975-09-25 | 1977-03-28 | Nippon Denshi Kagaku Kk | Abnormal pressure detecting and alarming device |
JPH0274204U (ja) * | 1988-11-28 | 1990-06-06 | ||
JPH0493388U (ja) * | 1991-01-08 | 1992-08-13 | ||
JPH1041730A (ja) * | 1996-07-26 | 1998-02-13 | Maspro Denkoh Corp | マット型アンテナ |
JP2000031715A (ja) * | 1998-07-14 | 2000-01-28 | Yokowo Co Ltd | アンテナエレメントおよびその製造方法 |
JP2000158923A (ja) * | 1998-11-27 | 2000-06-13 | Pacific Ind Co Ltd | タイヤ空気圧警報装置 |
JP2001056263A (ja) * | 1999-08-17 | 2001-02-27 | Pacific Ind Co Ltd | タイヤ空気圧監視装置 |
JP2002164726A (ja) * | 2000-11-29 | 2002-06-07 | Tokin Corp | 2段式アンテナ及びその製造方法 |
JP2002217624A (ja) * | 2001-01-19 | 2002-08-02 | Anten Corp | アンテナ装置 |
JP2002324292A (ja) | 2001-01-29 | 2002-11-08 | Goodyear Tire & Rubber Co:The | 空気入りタイヤの状態の監視 |
EP1316444A2 (en) | 2001-11-28 | 2003-06-04 | Pacific Industrial Co., Ltd. | Tire condition monitoring apparatus |
JP2003165313A (ja) * | 2001-11-28 | 2003-06-10 | Pacific Ind Co Ltd | タイヤ状態監視装置 |
JP2004181984A (ja) * | 2002-11-29 | 2004-07-02 | Bridgestone Corp | タイヤセンサ用受信モジュール |
Non-Patent Citations (1)
Title |
---|
See also references of EP1609627A4 |
Also Published As
Publication number | Publication date |
---|---|
CA2516036C (en) | 2013-07-16 |
CN1761582A (zh) | 2006-04-19 |
JP2004310190A (ja) | 2004-11-04 |
US20060061462A1 (en) | 2006-03-23 |
JP4067438B2 (ja) | 2008-03-26 |
KR20050111628A (ko) | 2005-11-25 |
EP1609627A1 (en) | 2005-12-28 |
EP1609627A4 (en) | 2011-12-28 |
CN100410088C (zh) | 2008-08-13 |
CA2516036A1 (en) | 2004-10-21 |
US7253784B2 (en) | 2007-08-07 |
EP1609627B1 (en) | 2013-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004089658A1 (ja) | タイヤ用通信システム | |
EP1401667A2 (en) | Tire sensor | |
US8166809B2 (en) | In-tire multi-element piezoelectric sensor | |
EP1004461B1 (en) | Receiver of tire inflation pressure monitor | |
US9469167B2 (en) | Vehicle pneumatic tire having a sealing material on the inside of the tire | |
DE50102138D1 (de) | Einrichtung an fahrzeugen mit rädern, die luftreifen haben, zur verwendung in einem reifendrucküberwachungssystem | |
US6885292B2 (en) | Tire condition monitoring apparatus | |
EP1486357A1 (en) | Sender eines Reifenzustandsüberwachungsgerätes und Reifenzustandsüberwachungsgerät | |
EP1757465B1 (en) | Tire condition detecting device | |
US6708558B2 (en) | Transmitter for monitoring the condition of a tire | |
JP2003165313A (ja) | タイヤ状態監視装置 | |
US20040135681A1 (en) | Tire condition monitoring apparatus | |
JP4675966B2 (ja) | アンテナを備えた車輪用空気圧タイヤ及びそれを製造する方法 | |
CN101468585B (zh) | 具有轮胎气压监视装置的车辆 | |
US7298341B2 (en) | Wheel arch including an antenna | |
DE19917360A1 (de) | Vorrichtung zur Meldung eines Reifenschadens an einem Fahrzeugrad | |
JP2005088781A (ja) | タイヤ空気圧警報装置 | |
TW548204B (en) | Tire pressure monitoring device and antenna therefor | |
JP2005135312A (ja) | 追越し通知システム及び追越し通知に用いられる車載装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2516036 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 2006061462 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10546946 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004723035 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20048075040 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020057018658 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057018658 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004723035 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10546946 Country of ref document: US |