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    • 11. 发明公开
    • VERFAHREN UND ANORDNUNG ZUM LOKALISIEREN DER VERBAUPOSITION VON RÄDERN IN EINEM FAHRZEUG
    • 方法和系统用来定位车辆VERBAUPOSITION的车轮
    • EP3119618A1
    • 2017-01-25
    • EP15710472.0
    • 2015-03-12
    • Continental Automotive GmbH
    • BETTECKEN, JürgenSKOTNITZKI, Thomas
    • B60C23/04B60C23/06
    • B60C23/0416B60C23/0408B60C23/0488
    • The invention relates to a method and an arrangement for locating the installation position of at least two wheels (2a - 2d) on a vehicle (1). A first radio signal of a first first sensor (4a) which is mounted on a wheel and a second radio signal of a second first sensor (4b) which is mounted on another wheel of the at least two wheels are received. Furthermore, a first measurement value of a first second sensor, which measures an angular position of a first wheel, is received, and a second measurement value of a second second sensor (5c), which measures an angular position of a second wheel of the at least two wheels, is received. If a first phase position of the first radio signal remains within a specified tolerance range in relation to the first measurement value and a second phase position of the first radio signal remains within a specified tolerance range in relation to the second measurement value, a unique allocation by means of an angular comparison is not possible such that the installation position of the sensors or the paired wheels is located by means of a field strength measurement (FS4a, FS4c) of the first radio signal (S4a) and the second (S4c) radio signal.
    • 本发明涉及一种用于以至少两个车轮(2a-2d中)的安装位置上的车辆(1)定位的方法和装置。 第一个第一传感器(4a)所有其被安装在车轮上并且(4b)的所有其安装在所述至少两个车轮的另一轮被接收到的第二第一传感器的第二无线电信号的第一无线电信号。 进一步,第一个第二传感器,其中,第一轮的角位置的测量,接收的第一测量值,以及第二个第二传感器的第二测量值(图5c),其中所述第二车轮的角位置的措施 至少两个轮子,被接收。 如果第一无线电信号的第一相位的位置保持在相对于所述第一测量值和所述第一无线电信号的一个第二相位位置在指定公差范围内相对于保持在指定公差范围内的第二测量值,一个独特的分配 由角比较的方法是不可能的调查并在传感器或成对车轮位于由场强度测量的第一无线电信号的(FS4a,FS4c)(S 4)和第二(S4C)无线电的装置的安装位置 信号。
    • 13. 发明公开
    • TIRE POSITION DETERMINATION SYSTEM
    • 系统ZUR修复BESTIMMUNG
    • EP3056360A1
    • 2016-08-17
    • EP14852927.4
    • 2014-09-30
    • Kabushiki Kaisha Tokai-Rika-Denki-SeisakushoPacific Industrial Co., Ltd.
    • KOSUGI, MasanoriARAYA, TakaoOKUMURA, Koji
    • B60C23/04B60C23/02
    • B60C23/0415B60C23/0416B60C23/0462B60C23/0488B60C23/0489
    • Each of a plurality of tire air pressure detectors (4) includes an information retention portion (20) that retains one or more pieces of timing information indicating the time at which the tire air pressure detector (4) has rotated to a specific detector angle in a first time band (T2) for withholding transmission of a radio wave signal, and a radio wave transmission control portion (21) that transmits one or more of the pieces of timing information retained in the information retention portion (20) to a receiver (12) in a second time band (T1) enabling transmission of the radio wave signal. The receiver (12) includes an axle rotation amount reader portion (23) that receives axle rotation amount information generated in each of a plurality of axle rotation detection portions (22), and a position determination portion (24) that calculates an axle rotation amount at the point in time at which the tire air pressure detectors (4) have rotated to the specific detector angle, on the basis of the timing information from each of the radio wave transmission control portions (21) of the plurality of tire air pressure detectors (4) and the axle rotation amount information corresponding to the timing information from the axle rotation amount reader portion (23), and that determines the tire position using the calculated axle rotation amount.
    • 多个轮胎空气压力检测器(4)中的每一个包括信息保持部分(20),其保留一个或多个定时信息,该时间信息指示轮胎气压检测器(4)已经旋转到特定检测器角度的时间 用于禁止发送无线电波信号的第一时间带(T2);以及无线电波发送控制部分(21),其将保留在信息保持部分(20)中的一条或多条定时信息发送到接收机(21) 12)在能够传输无线电波信号的第二时间带(T1)中。 接收器(12)包括:轴旋转量读取部(23),其接收在多个轴旋转检测部(22)中的每一个中生成的车轴旋转量信息;以及位置确定部(24),其计算车轴旋转量 在轮胎空气压力检测器(4)已经旋转到特定检测器角度的时间点,基于来自多个轮胎气压检测器的每个无线电波发送控制部分(21)的定时信息, (4)和与所述车轴旋转量读取部(23)对应的定时信息的车轴旋转量信息,并且使用所计算的车轴旋转量来确定轮胎位置。
    • 20. 发明公开
    • Tire position determination system
    • Reifenpositionsbestimmungssystem
    • EP2711205A1
    • 2014-03-26
    • EP13185110.7
    • 2013-09-19
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Kosugi, Masanori
    • B60C23/04
    • B60C23/0489B60C23/0415B60C23/0416B60C23/0488
    • A tire position determination system includes a tire pressure detector (4) coupled to a tire (2). A tire position determination unit locates the tire pressure detector (4) and determines a mounting position of the tire (2). A gravitational component force detection unit (10) generates gravitational force information of the tire pressure detector (4). A characteristic value acquisition unit acquires the angle of the tire pressure detector (4) from the gravitational force information. The characteristic value acquisition unit (19, 20) acquires a first characteristic value of the tire pressure detector (4) when a drive source of the vehicle (1) is stopped and a second characteristic value of the tire pressure detector (4) when the drive source is started. A characteristic value comparator (21) compares the first and characteristic values. An operation control unit (22) determines whether the mounting position of the tire (2) has been changed based on the comparison and controls the tire pressure monitoring unit accordingly.
    • 轮胎位置确定系统包括联接到轮胎(2)的轮胎压力检测器(4)。 轮胎位置确定单元定位轮胎压力检测器(4)并确定轮胎(2)的安装位置。 重力分量力检测单元(10)产生轮胎压力检测器(4)的重力信息。 特征值获取单元从重力信息获取轮胎压力检测器(4)的角度。 当车辆(1)的驱动源停止时,特征值获取单元(19,20)获取轮胎压力检测器(4)的第一特征值,并且当轮胎压力检测器(4)的第二特征值 驱动源启动。 特征值比较器(21)比较第一和特征值。 操作控制单元(22)基于比较判定轮胎(2)的安装位置是否已经改变,并相应地控制轮胎压力监控单元。