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1. 发明公开

EP3363659A1 SYSTEMS AND METHODS FOR VARIABLE GAP WIRELESS POWER AND COMMUNICATION 有权
公开(公告)号：EP3363659A1
公开(公告)日：2018-08-22
申请号：EP18153385.2
申请日：2018-01-25
申请人： Goodrich Corporation
发明人： PLANT, Albert Keith , KORDIK, Michael
IPC分类号： B60C23/04 , H02J50/12
CPC分类号： B64C25/34 , B60C23/043 , B64C25/001 , H02J7/025 , H02J50/10 , H02J50/12
摘要： Systems and methods for tuning power transmission circuits (600) may sweep a power frequency applied to a transmission coil (612) across a plurality of frequencies. The transmission coil (612) may be inductively coupled to a receiving coil (614) and separated from the receiving coil (614) by an air gap. A current and/or voltage at the transmission coil (612) may be measured in response to the power frequency being at each frequency of the plurality of frequencies. A transmission frequency may be selected based at least in part on the measured current and/or the measured voltage.

2. 发明公开

EP2072290A2 Reifendruckregelanlage sowie Drehdurchführung dafür 有权
标题翻译： Reifendruckregelanlage sowieDrehdurchführungdafür
公开(公告)号：EP2072290A2
公开(公告)日：2009-06-24
申请号：EP08105975.0
申请日：2008-12-12
申请人： PTG Reifendruckregelsysteme GmbH
发明人： Breuer, Reinhard , Haag, Christopher , Tigges, Martin
IPC分类号： B60C23/00
CPC分类号： B60C23/003 , B60C23/041 , B60C23/0413 , B60C23/043 , B60C23/0433
摘要： Eine Reifendruckeregelanlage für ein Kraftfahrzeug umfasst eine einen Stator (2) und einen Rotor (3) aufweisende Drehdurchführung (1) zum Übertragen von Druckluft von einer fahrzeugseitig angeordneten Druckluftquelle an das drehbar gelagerte, einen Reifen (7) tragende Rad (5). Die Reifendruckregelanlage umfasst ferner einen den Rotor (3) der Drehdurchführung (1) mit dem Reifen (7) verbindende Luftleitung (8) sowie einen mit seinen Signalen eine fahrzeugseitig angeordnete Steuereinrichtung (17) beaufschlagenden Drucksensor (15). Der Drucksensor (15) ist als Teil einer Drucksensoreinheit (14) dem drehbar gelagerten Rad (5) zugeordnet. Die Drehdurchführung (1) verfügt über eine berührungslos ausgelegt arbeitenden Energieübertragungseinheit (20) zum Übertragen von für den Betrieb der Drucksensoreinheit (14) benötigter elektrischer Energie. Die Energieübertragungseinheit (20) umfasst zum Übertragen der Energie über zumindest ein Antennenpaar. Eine Antenne des Antennenpaares ist statorseitig und die andere Antenne rotorseitig angeordnet, und zwar bezüglich eines den Rotor (3) von dem Stator (2) trennenden Bewegungsspaltes einander gegenüberliegend. Dabei ist vorgesehen, dass die Antennen durch den Bewegungsspalt getrennt, axial nebeneinander angeordnet sind.
摘要翻译：该系统具有作为压力传感器单元（14）的一部分的压力传感器（15）并且附接到承载轮胎（7）的可旋转地支撑的轮（5）。无接触动力传递装置（20）附接到用于将传感器操作所需的电能传送到传感器的旋转馈通（1）。动力传递装置具有天线对，其包括相对于将转子（3）与定子（2）分离的有效间隙彼此相对布置的定子侧和转子侧天线。

3. 发明公开

EP1805695A1 TRANSPONDERSYSTEM 有权
标题翻译：转发器系统
公开(公告)号：EP1805695A1
公开(公告)日：2007-07-11
申请号：EP05803846.4
申请日：2005-10-18
申请人： Pro-Micron GmbH&Co. KG Modular Systems
发明人： JÄGER, Thomas , WIESE, Peter
IPC分类号： G06K19/077 , G06K7/08
CPC分类号： B60C23/043 , B60C23/0413 , G06K7/10336 , G06K19/07749 , G06K19/07764 , G06K19/07771 , H01F27/2804 , H01F38/18 , H01Q1/2225 , H01Q7/00
摘要： The invention relates to a transponder system for the contactless inductive power transmission of a stationary part having at least one read coil (2) disposed on the stator (1) to a rotating part having at least one transponder coil (4) disposed on a spindle (3). The aim of the invention is to provide a transponder system of the aforementioned kind which can be used for self-sufficient sensor applications even in the vicinity of metal materials and noise fields caused by electric motors conventional in mechanical engineering. For this purpose, the surrounding (5) of the read coil (2), especially the stator is produced from a material having little magnetic permeability and good electrical conductivity, preferably aluminum. The transponder coil (4) and/or the read coil (2) are disposed as flat coil (6) on the inside and/or outside of a cylindrical periphery (9, 10) of the stator and/or rotor (11). A layer (17, 18) of a material having high magnetic permeability is provided between the flat coil (8) and the rotor (11) or stator (1), preferably in the form of a foil of an amorphous ferritic material (17) or of a non-conducting ferritic metal (18).

4. 发明公开

EP1599350A4 TIRE PRESSURE MONITORING SYSTEM AND METHOD OF USING SAME 审中-公开
标题翻译：轮胎压力监测系统和方法及其使用
公开(公告)号：EP1599350A4
公开(公告)日：2006-05-03
申请号：EP04711920
申请日：2004-02-17
申请人： ADVANCED DIGITAL COMPONENTS
发明人： MOSER GEORGE G
IPC分类号： B60C23/02 , B60C20060101 , B60C23/04
CPC分类号： B60C23/0425 , B60C23/043
摘要： A tire pressure monitoring system (10) including a magnetic actuator (11) having an air pressure transducer therein for generating a signal proportional to the interior tire air pressure. The actuator (11) operates parallel to the axle to alleviate speed sensitivity. Magnetic actuator (11) communicates with a stationary field sensor (12) permanently mounted on the vehicle at a close proximity to the magnetic actuator (11). The magnetic actuator (11) rotates about the access with the wheel (15), and for every revolution of the wheel (15), comes in to close proximity to the sensor (12) at least once, and communicates information about the internal tire pressure to the driver.

5. 发明公开

EP1647100A1 VORRICHTUNG UND VERFAHREN ZUM ÜBERTRAGEN VON ENERGIE UND/ODER INFORMATIONEN ZWISCHEN EINER QUELLE UND EINEM RELATIV DAZU BEWEGLICHEN EMPFÄNGER 有权
标题翻译： DEVICE AND METHOD FOR传输能量与信息之间源和A相对于移动接收机
公开(公告)号：EP1647100A1
公开(公告)日：2006-04-19
申请号：EP03818261.4
申请日：2003-07-23
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： BENNERTZ, Bernhard
IPC分类号： H04B5/00 , B60C23/04
CPC分类号： B60C23/043 , H04B5/00 , H04B5/0031 , H04B5/0037 , H04B5/0093
摘要： Disclosed is a device for transmitting energy and/or data between a source (101) and a receiver (119) that is movable relative to said source (101). The inventive device comprises a first coil (107) that is coupled to the source (101), a second coil (111) which is coupled to the movable receiver (119) and is movable relative to the first coil (107), and an apparatus for transmitting a magnetic field generated by the first coil (107) to the second coil (111) so as to induce a current in the second coil (111) such that the receiver (119) can be supplied with power without having to use a battery. Said device also allows data to be transmitted from the source (101) to the receiver. Furthermore, data can be transmitted from the receiver (119) to the source (101) by tapping energy from the magnetic field and modulating the same as a consequence thereof.

6. 发明公开

EP1390217A1 ENSEMBLE A ROUE EQUIPE D'UN CAPTEUR DE PRESSION 有权
标题翻译：有压力传感器的车轮
公开(公告)号：EP1390217A1
公开(公告)日：2004-02-25
申请号：EP02740808.7
申请日：2002-05-24
申请人： Messier-Bugatti
发明人： PRADIER, Jean-Clair , GAUTIER, Antoine
IPC分类号： B60C23/04
CPC分类号： B60C23/043 , B60C23/0433
摘要： The invention relates to a wheel arrangement (10) comprising a wheel (14) having a sensor (60) for measuring pressure in the tyre; a spindle,(12) whereby said wheel is rotatably mounted with the aid of bearings (22) around said spindle, and means (70) of communication between the sensor (60) and means (86) for using measures, which are associated with said spindle. Said communication means (70) are adapted to a transmission system with a frequency higher than 50 kHz comprising a rotating antenna (74) which is supported by the wheel (14) and a fixed antenna. The two antennae (74,78) do not have their own rotational guiding means The antennae (74,78) are generally annular and disposed in a concentric manner on the same level around the wheel (14) axis (X-X) of rotation, the average radial distance between the antennae (74,78) exceeding 2mm.

7. 发明公开

EP1313625A1 TYRE CONDITION INDICATING APPARATUS 审中-公开
标题翻译： TIRE条件显示装置
公开(公告)号：EP1313625A1
公开(公告)日：2003-05-28
申请号：EP01956693.4
申请日：2001-08-15
申请人： Emtop Limited
发明人： BANKART, Adrian, Edmund , BRADSHAW, Sarah, Catherine
IPC分类号： B60C23/04
CPC分类号： B60C23/0427 , B60C23/0401 , B60C23/043
摘要： Tyre condition sensing apparatus carried by a vehicle has a relay module (4) in the vicinity of a vehicle wheel. The relay module (4) detects a tyre condition of a tyre in the vehicle such as tyre pressure. Tyre condition indicating apparatus carried by the vehicle has a display module (5) at the vehicle dashboard, and a sounder module (50) arranged in the vicinity of the wheel. The sounder module (50) gives audio indications audible at the wheel corresponding to visual or audio indications given at the dashboard by the display module (5). The indications are permanently off for a normal condition, permanently on for an above-normal condition and intermittently on for a below-normal condition.

8. 发明授权

EP0757942B1 Dispositif de surveillance des pneumatiques d'un véhicule 失效
标题翻译：设备的车辆的轮胎监测
公开(公告)号：EP0757942B1
公开(公告)日：2002-01-09
申请号：EP96112228.0
申请日：1996-07-29
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE
发明人： Meunier, André , Tromeur, Xavier
IPC分类号： B60C23/04
CPC分类号： B60C23/043

9. 发明公开

EP0799729A3 Method and apparatus for synchronizing to a data stream for an inductively coupled transponder 失效
标题翻译：方法和装置的数据同步与电感耦合的应答器
公开(公告)号：EP0799729A3
公开(公告)日：1999-03-24
申请号：EP97400741.1
申请日：1997-04-01
申请人： SSI TECHNOLOGIES, INC.
发明人： Monson, Mark Brian
IPC分类号： B60C23/04
CPC分类号： B60C23/043 , B60C23/0413 , B60C23/0442
摘要： A method and apparatus for remotely measuring the pressure and temperature of the gas in a vehicle wheel. The vehicle includes a frame member, a vehicle wheel mounted for rotation relative to the frame member about a rotation axis, and a modulator (104) mounted on the vehicle wheel for movement therewith. The modulator generates a carrier signal including a first component encoding a plurality of consecutive data signals corresponding to a physical characteristic of the vehicle wheel, and the carrier signal including a second component identifying a portion of the respective one of the data signals.

10. 发明公开

EP0799729A2 Method and apparatus for synchronizing to a data stream for an inductively coupled transponder 失效
标题翻译：方法和装置的数据同步与电感耦合的应答器
公开(公告)号：EP0799729A2
公开(公告)日：1997-10-08
申请号：EP97400741.1
申请日：1997-04-01
申请人： SSI TECHNOLOGIES, INC.
发明人： Monson, Mark Brian
IPC分类号： B60C23/04
CPC分类号： B60C23/043 , B60C23/0413 , B60C23/0442
摘要： A method and apparatus for remotely measuring the pressure and temperature of the gas in a vehicle wheel. The vehicle includes a frame member, a vehicle wheel mounted for rotation relative to the frame member about a rotation axis, and a modulator (104) mounted on the vehicle wheel for movement therewith. The modulator generates a carrier signal including a first component encoding a plurality of consecutive data signals corresponding to a physical characteristic of the vehicle wheel, and the carrier signal including a second component identifying a portion of the respective one of the data signals.

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