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1. 发明公开

EP3366499A1 WHEEL SENSOR 有权
公开(公告)号：EP3366499A1
公开(公告)日：2018-08-29
申请号：EP17157858.6
申请日：2017-02-24
申请人： Melexis Technologies SA
发明人： ZHUK, Oleksandr
IPC分类号： B60C23/04
CPC分类号： B60C23/0488 , B60C23/0416 , B60C23/0459 , B60C23/0483 , B60C23/0489 , G01L17/00 , G01P15/0802
摘要： A method of measuring and transmitting a tire characteristic using a sensor device (1000) mounted to a tire of a wheel, the sensor device comprising a sensor element (1002), an accelerometer (1001), a wireless transmitter (1006), and a microprocessor (1011); the method comprising the steps of: a) obtaining (601) acceleration data; b) digitally filtering (602) the acceleration data; c) determining (603) moments in time when the wheel is in a angular position range; d) obtaining (604) other sensor data; e) transmitting (605) the other sensor data at said moments in time, step b) comprising using exponential moving average filters (EMA1, EMA2) connected in series, corresponding to a predefined set of formulas comprising parameters (N), and f) determining number of samples (NoS) per 360° rotation, and setting the parameters (N) to a value proportional to said number of samples (NoS). A sensor device (1050) adapted for performing said method.

2. 发明授权

EP2219889B1 PROCEDE ET DISPOSITIF D'IDENTIFICATION DES CAPTEURS LOGES DANS DES PNEUMATIQUES 有权转让
标题翻译：用于识别轮胎中的LOGE传感器的方法和装置
公开(公告)号：EP2219889B1
公开(公告)日：2018-05-02
申请号：EP08853515.8
申请日：2008-11-12
申请人： LDL Technology
发明人： LEFAURE, Philippe
IPC分类号： B60C23/04
CPC分类号： B60C23/0416 , B60C23/007 , B60C23/008 , B60C23/0433 , B60C23/0444 , G01S1/00 , H04W4/00

3. 发明授权

EP2698265B1 TIRE AIR PRESSURE MONITORING DEVICE 有权
标题翻译：轮胎气压监测装置
公开(公告)号：EP2698265B1
公开(公告)日：2017-12-06
申请号：EP12771426.9
申请日：2012-02-20
申请人： NISSAN MOTOR CO., LTD.
发明人： SHIMA Takashi , TERADA Syoji , SAKAGUCHI Kazuo
IPC分类号： B60C23/02 , B60C23/04 , G01L17/00 , G08C17/02
CPC分类号： B60C23/0422 , B60C23/0416 , B60C23/0488 , B60C23/0489
摘要： A tire air pressure monitor device provided for monitoring the air pressure in tires is provided with a pressure sensor 2a installed in the tire of each of the wheels 1 for detecting the air pressure in the tire; a transmitter 2d provided on each of the wheels 1 for transmitting by wireless signals the air pressure information along with a sensor ID when at a predetermined rotation position; a receiver 3 provided on the vehicle body for receiving the wireless signals; a wheel speed sensor 8 provided on the vehicle body to correspond to each of the wheels 1 for determining the rotation position of the wheel 1; and a TPMSCU 4 for acquiring the rotation position of the wheels ten or more times when a wireless signal containing a certain sensor ID is transmitted, accumulating the same as rotation position data for the wheels 1, and determining the wheel position corresponding to the rotation position data having the smallest degree of dispersion from among each of the rotation position data as the wheel position for the transmitter 2d corresponding to the sensor ID.

4. 发明公开

EP3168066A1 TIRE CONDITION DETECTION DEVICE, AND WHEEL POSITION IDENTIFICATION DEVICE 有权
标题翻译：重新制造和维护
公开(公告)号：EP3168066A1
公开(公告)日：2017-05-17
申请号：EP15839136.7
申请日：2015-09-09
申请人： Pacific Industrial Co., Ltd.
发明人： ARAYA, Takao
IPC分类号： B60C23/04
CPC分类号： B60C23/0416 , B60C23/04 , B60C23/0488 , B60C23/0489 , B60T8/171 , B60T8/1761 , B60T2240/03 , G01B5/0025 , G01B5/24
摘要： A tire state detecting device is arranged in each of a plurality of wheels of a vehicle. The vehicle includes a rotation position detecting unit that detects a rotation position of each of the plurality of wheels. The tire state detecting device includes a state detecting unit that detects a state of a tire; an acceleration sensor that rotates integrally with the wheel and detects a gravitational acceleration value; an acquiring unit that acquires the gravitational acceleration value for every angle defined in advance while the wheel makes one rotation; a calculating unit that, assuming an angle of the wheel at which the gravitational acceleration value is acquired is an acquiring angle, calculates an acceleration difference of the gravitational acceleration value acquired at a first acquiring angle and the gravitational acceleration value acquired at a second acquiring angle, the first acquiring angle being an acquiring angle after an acquiring angle at which the gravitational acceleration value is inverted from increase to decrease or from decrease to increase, and the second acquiring angle being an acquiring angle before the first acquiring angle; a storage unit that stores a correction formula defined in advance based on an angular difference between the adjacent acquiring angles and an angular difference of the first acquiring angle and the second acquiring angle, and corrects the first acquiring angle to an angle determined in advance from the acceleration difference; a transmission unit that transmits a transmission signal including information indicating the angle determined in advance in addition to information indicating the state of the tire; and a control unit that causes the transmission signal to be transmitted to a wheel position specifying device that specifies on which wheel the tire state detecting device is arranged by acquiring a rotation position of the wheel detected by a rotation position detecting unit with reception of the transmission signal transmitted from the transmission unit as a trigger.
摘要翻译：轮胎状态检测装置布置在车辆的多个车轮中的每一个中。车辆包括检测多个车轮中的每一个的旋转位置的旋转位置检测单元。轮胎状态检测装置包括检测轮胎状态的状态检测部，加速度传感器，其与所述车轮一体旋转并检测重力加速度值; 获取单元，其在轮旋转的同时获取预先定义的每个角度的重力加速度值; 计算单元，假设获取重力加速度值的车轮的角度是获取角度，计算在第一获取角度获取的重力加速度值和以第二获取角度获取的重力加速度值的加速度差所述第一获取角度是重力加速度值从增加到减小或从减小到增加的获取角度之后的获取角度，并且所述第二获取角度是所述第一获取角度之前的获取角度; 存储单元，其基于相邻获取角度之间的角度差和第一获取角度与第二获取角度的角度差来存储预先定义的校正公式，并且将第一获取角度校正为从先前获得的角度确定的角度加速度差; 发送单元，除了表示轮胎的状态的信息之外，还发送包含表示预先确定的角度的信息的发送信号; 以及控制单元，其将所述发送信号发送到车轮位置指定装置，所述车轮位置指定装置通过在接收到所述发送的同时获取由旋转位置检测单元检测到的所述车轮的旋转位置来指定轮胎状态检测装置在哪个车轮上进行配置从传输单元发送的信号作为触发。

5. 发明授权

EP2703193B1 TIRE AIR PRESSURE TRANSMISSION DEVICE AND TIRE AIR PRESSURE MONITOR SYSTEM 有权
标题翻译：轮胎气压传动装置和轮胎压力监测系统
公开(公告)号：EP2703193B1
公开(公告)日：2017-04-19
申请号：EP12776085.8
申请日：2012-02-20
申请人： NISSAN MOTOR CO., LTD.
发明人： SHIMA Takashi , SAKAGUCHI Kazuo , TERADA Syoji
IPC分类号： B60C23/04 , B60C23/02 , G01L17/00 , G08C17/02
CPC分类号： B60C23/0447 , B60C23/0416 , B60C23/0488 , B60C23/0489 , G01L17/005

6. 发明公开

EP3055144A1 PROCÉDÉ D'EXPLOITATION D'UN SYSTÈME DE SURVEILLANCE DE LA PRESSION ET/OU DE LA TEMPÉRATURE DES PNEUMATIQUES D'UN VÉHICULE ET DISPOSITIF PERMETTANT DE LE METTRE EN OEUVRE 有权
标题翻译： DURCH DRUCK-ODER TEMPERATURMENUNGEN BASIERTEREIFENÜBERWACHUNGSVERFAHRENSOWIE -SYSTEM
公开(公告)号：EP3055144A1
公开(公告)日：2016-08-17
申请号：EP14799505.4
申请日：2014-10-09
申请人： LDL Technology
发明人： MOREAU, Thierry
IPC分类号： B60C23/04
CPC分类号： B60C23/0415 , B60C23/008 , B60C23/009 , B60C23/02 , B60C23/0416 , B60C23/044 , B60C23/0442 , B60C23/0461 , B60C23/0474 , B60C23/0476 , B60C23/0479 , B60C23/0486 , B60C23/20
摘要： The invention relates to a method of utilizing a system for monitoring the temperature and/or the pressure of the tyres of a vehicle (C) comprising one or more rolling sub-assemblies (100, 200), noteworthy in that it consists in installing on each rolling sub-assembly (100, 200), an additional storage and communication module (300') comprising:- a data storage means in which are recorded, during a learning phase, the set of unique identifiers and the locations of each measurement and communication pick-up module (300) of said rolling sub-assembly (100, 200), - a means of communication at least with the reception and transmission modules (400) and installed on the rolling sub-assembly, - a means of storing energy for the purposes of powering the communication means, so that said storage and communication module (300') can retain in memory the set of identifiers and associated locations of the same sub-assembly (100, 200) and can communicate it instantaneously. The invention also relates to the device allowing the method to be implemented. Applications: utilization of a system for monitoring tyres.
摘要翻译：本发明涉及一种利用系统监测包括一个或多个滚动子组件（100,200）的车辆（C）的温度和/或压力的方法，值得注意的是它包括安装在每个滚动子组件（100,200），附加存储和通信模块（300'），包括：数据存储装置，其在学习阶段期间记录所述唯一标识符集合以及每个测量和通信的位置所述滚动子组件（100,200）的拾取模块（300），至少与所述接收和传输模块（400）通信并且安装在所述滚动子组件上的通信装置，为通信装置供电的目的，使得所述存储和通信模块（300'）可以在存储器中保留同一子组件（100,200）的标识符集合和相关联的位置，并且可以立即进行通信。本发明还涉及允许该方法被实现的装置。应用：利用轮胎监控系统。

7. 发明授权

EP2749437B1 Tire position determination system 有权
标题翻译：轮胎位置确定系统
公开(公告)号：EP2749437B1
公开(公告)日：2016-05-25
申请号：EP13198760.4
申请日：2013-12-20
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Kosugi, Masanori , Sakurai, Taketoshi , Kumagai, Katsuhide
IPC分类号： B60C23/04 , B60C23/06
CPC分类号： B60C23/0415 , B60C23/0416 , B60C23/0489

8. 发明公开

EP2217459A4 METHOD OF IDENTIFYING POSITIONS OF WHEEL MODULES 有权
标题翻译： VERFAHREN ZUR鉴定冯RADMODULEN
公开(公告)号：EP2217459A4
公开(公告)日：2016-01-06
申请号：EP07852073
申请日：2007-11-30
申请人： VOLVO LASTVAGNAR AB
发明人： CARRESJÖ ERIK , HASSELBERG PER
IPC分类号： B60C23/04 , G01L17/00 , G01M1/28 , G01M17/013 , G01M17/02 , G06Q10/06
CPC分类号： G01M17/013 , B60C23/0416 , G01M1/28 , G06Q10/063

9. 发明公开

EP2917050A1 VERFAHREN ZUM ZUORDNEN VON REIFENDRUCKKONTROLLVORRICHTUNGEN ZU DEN VERSCHIEDENEN POSITIONEN EINER ANZAHL VON RÄDERN EINES FAHRZEUGS 有权转让
标题翻译：方法用于分配轮胎压力监控装置到车辆的车轮的一个数字的各种位置
公开(公告)号：EP2917050A1
公开(公告)日：2015-09-16
申请号：EP13788945.7
申请日：2013-11-05
申请人： Huf Hülsbeck & Fürst GmbH & Co. Kg
发明人： WAGNER, Markus , BRAND, Peter , ALEXANDER, Markus
IPC分类号： B60C23/04
CPC分类号： B60C23/04 , B60C23/0416 , B60C23/0488 , B60C23/0489 , G01P3/00 , G01P15/00
摘要： The invention relates to a method for associating tyre pressure control apparatuses in a tyre pressure control system of a vehicle with the various positions at which each wheel of the vehicle is mounted. First sensors, which are firmly associated with the wheel positions, repeatedly deliver a measured value M1 that is a measure of the speed of that wheel with which the respective first sensor is associated. In each tyre pressure control apparatus, the profile of a measured variable from which it is possible to derive the speed of the associated wheel is sensed at points by means of a second sensor over a prescribed angle of rotation φ of the wheel on the basis of time, is subjected to low-pass filtering in a subsequent first period of time Δt
1 and, from the filtered profile of the measured value, a second measured variable M2 is determined that is a measure of the speed or of the angular velocity of the associated wheel. At the end of a second period of time Δt
2 , the length of which is no shorter than the first period of time Δt
1 each tyre pressure control apparatus transmits the second measured value M2 together with an identifier for the tyre pressure control apparatus to a central unit; as a result of this transmission, the central unit compares the second measured values M2 transmitted by the tyre pressure control apparatuses with the measured values M1 sensed in real time by the first sensors of all the wheels and stores the identifier of the tyre pressure control apparatus and at that wheel position at which the measured value M1 delivered by the first sensor best matches the measured value M2.

10. 发明授权

EP2655102B1 PROCEDE ET DISPOSITIF D'ECHANTILLONNAGE DE MESURES D'ACCELERATION D'UNE ROUE D'UN VEHICULE AUTOMOBILE 有权转让
标题翻译：方法和装置在车辆实测加速度测量采样
公开(公告)号：EP2655102B1
公开(公告)日：2015-07-08
申请号：EP10782650.5
申请日：2010-10-08
申请人： Continental Automotive France , Continental Automotive GmbH
发明人： GUINART, Nicolas
IPC分类号： B60C23/04
CPC分类号： G01P15/165 , B60C23/04 , B60C23/0416 , B60C23/0479 , B60C23/0488 , B60C23/0489

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