公开(公告)号：US20060180377A1

公开(公告)日：2006-08-17

申请号：US10550497

申请日：2004-01-29

申请人： Klaus Hofbeck ,  Thomas Klement ,  Birgit Rosel ,  Arnd Stielow ,  Michael Stippler

发明人： Klaus Hofbeck ,  Thomas Klement ,  Birgit Rosel ,  Arnd Stielow ,  Michael Stippler

IPC分类号： G01S15/00 ,  B60K28/00

CPC分类号： B60R21/01534 ,  B60R21/01544

摘要： A single high-frequency transmitter emits radiation in a vehicle (1) comprising several seats (2), said high-frequency radiation being reflected depending on whether a seat is occupied, transmitted to a receiver and evaluated with regard to the radiation intensity. In addition, the reliability of the identification is increased, even when the occupant is out of position, by the provision of at least one reflector (9) per seat in or on an allocated seat-belt (6).

摘要翻译： 单个高频发射器在包括多个座位（2）的车辆（1）中发射辐射，所述高频辐射根据座椅是否被占用而被反射，发射到接收器并且关于辐射强度进行评估。 此外，通过在分配的座椅安全带（6）中或其上设置每个座椅至少一个反射器（9），即使乘客处于不在位置，识别的可靠性也增加。

公开(公告)号：US20050280556A1

公开(公告)日：2005-12-22

申请号：US10536043

申请日：2003-10-17

申请人： Klaus Hofbeck ,  Thomas Klement ,  Birgit Rosel ,  Arnd Stielow

发明人： Klaus Hofbeck ,  Thomas Klement ,  Birgit Rosel ,  Arnd Stielow

IPC分类号： B60N2/90 ,  B60R21/01 ,  B60R21/015 ,  G08G1/017 ,  G08G1/054

CPC分类号： B60R21/01534

摘要： Disclosed is a device comprising a transceiver (9) which transmits HF signals that are reflected back by means of reflectors (6) located in the seats. Diagnostic reflectors (10) are disposed at the edge of the seats in order to diagnose the reflectors (6). Said diagnostic reflectors (10) are disposed such that the diagnostic reflectors are normally not covered up by a person (1) sitting on a seat (2). The diagnosis is carried out at the same time as the person is identified.

摘要翻译： 公开了一种包括收发器（9）的装置，其发送借助于位于座椅中的反射器（6）反射回来的HF信号。 诊断反射器（10）设置在座椅的边缘以便诊断反射器（6）。 所述诊断反射器（10）被布置成使得诊断反射器通常不被坐在座位（2）上的人（1）覆盖。 诊断是在确定人的同时进行的。

公开(公告)号：US20050056467A1

公开(公告)日：2005-03-17

申请号：US10938207

申请日：2004-09-10

申请人： Klaus Hofbeck ,  Thomas Klement ,  Birgit Rosel ,  Arnd Stielow

发明人： Klaus Hofbeck ,  Thomas Klement ,  Birgit Rosel ,  Arnd Stielow

IPC分类号： B60R21/01 ,  B60R21/015 ,  G01G19/414 ,  G01G23/38

CPC分类号： B60R21/01534 ,  G01G19/4142

摘要： The position and the weight of a person, in particular a person on a motor vehicle seat, is determined. Reflectors are used to reflect electromagnetic radiation from a transceiver. The attenuation of the sensor reflector radiation enables a report on the seat position of a person in the radiation path. An antenna of each sensor reflector is connected to an electrical load assigned thereto, which is dependent on the weight of the person acting upon it. Depending on this weight, weight information about the person is superimposed by the load onto the reflected sensor reflector signal. The reflected sensor reflector signal is received by the transceiver and fed to the evaluation unit after a signal pre-processing, which enables the weight information of the person to be evaluated.

摘要翻译： 确定人的位置和重量，特别是汽车座椅上的人的重量。 反射器用于反射来自收发器的电磁辐射。 传感器反射器辐射的衰减使得能够报告人在辐射路径中的座位位置。 每个传感器反射器的天线连接到分配给它的电负载，这取决于作用在其上的人的重量。 根据该重量，关于人的重量信息被负载叠加到反射的传感器反射器信号上。 反射的传感器反射器信号由收发器接收并且在信号预处理之后被馈送到评估单元，这使得能够评估人的权重信息。

公开(公告)号：US20060044124A1

公开(公告)日：2006-03-02

申请号：US11214579

申请日：2005-08-30

申请人： Klaus Hofbeck ,  Lorenz Pfau ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

发明人： Klaus Hofbeck ,  Lorenz Pfau ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

IPC分类号： B60Q1/00

CPC分类号： B60R21/01534 ,  B60R21/01512 ,  B60R21/01536 ,  B60R25/20

摘要： A classifying seat occupancy detection device is used to classify whether a particular seat is occupied by an adult, an infant or not at all. Depending on the classification the door lock assigned to the seat is automatically switched either to a childproof mode or to a non-childproof mode, without the vehicle driver having to do anything.

摘要翻译： 分类座椅占用检测装置用于分类特定座椅是否被成人，婴儿占用。 根据分类，分配给座椅的门锁将自动切换到儿童防护模式或非儿童防护模式，而无需车辆驾驶员执行任何操作。

公开(公告)号：US20060042853A1

公开(公告)日：2006-03-02

申请号：US11214567

申请日：2005-08-30

申请人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

发明人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

IPC分类号： B60K28/06

CPC分类号： B60R21/01534 ,  B60R21/01536 ,  B60R2021/01184

摘要： In a method for self-diagnosis of a system for seat occupancy detection, in particular for self-diagnosis of a HOBBIT system, a self-diagnosis signal that has been modulated in a predetermined manner is transmitted by the transmit unit to the receive unit of the base station and analyzed, preferably with the reflectors deactivated. From the analysis it is possible to make deductions about the operational integrity of the base station.

摘要翻译： 在用于座椅占有率检测系统的自诊断的方法中，特别是用于HOBBIT系统的自我诊断的方法中，以预定方式调制的自我诊断信号由发送单元发送到接收单元 基站进行分析，最好使反射器停用。 从分析可以对基站的运行完整性进行扣除。

公开(公告)号：US20060092023A1

公开(公告)日：2006-05-04

申请号：US11254043

申请日：2005-10-19

申请人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

发明人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

IPC分类号： G08B13/26 ,  B60R21/16

CPC分类号： B60N2/002

摘要： A seat occupancy detection device contains at least one transmitting apparatus and at least one receiving apparatus located at a position in a seat which position is distanced from the at least one transmitting apparatus such that a person occupying the seat will be situated at least partially in the signal path between the at least one transmitting apparatus and the at least one receiving apparatus for influencing the signals as a function of seat occupancy. In this manner, occupancy of the seat is effectively detected.

摘要翻译： 座椅占用检测装置包括至少一个发送装置和至少一个接收装置，该至少一个接收装置位于座位的位置，该位置与所述至少一个发送装置隔开，使得占据座位的人将至少部分地位于 所述至少一个发送装置和所述至少一个接收装置之间的信号路径用于影响作为座位占有率的函数的信号。 以这种方式，有效地检测座椅的占用。

公开(公告)号：US20080077546A1

公开(公告)日：2008-03-27

申请号：US11631775

申请日：2005-07-05

申请人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

发明人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

IPC分类号： B60R21/02 ,  G06N5/00

CPC分类号： B60R21/01534

摘要： A method and device for evaluating a number of reflector responses of a system for detecting the occupancy of a seat. Decision values are determined from reflector responses of different areas of a seat according to determination rules assigned to the individual areas. The decision values are classified according to a threshold value rule in order to determine an evaluation result.

摘要翻译： 一种用于评估用于检测座椅占用的系统的多个反射器响应的方法和装置。 根据分配给各个区域的确定规则，从座椅的不同区域的反射器响应确定决策值。 决定值根据阈值规则分类，以便确定评估结果。

公开(公告)号：US20080001846A1

公开(公告)日：2008-01-03

申请号：US11663691

申请日：2005-08-11

申请人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

发明人： Klaus Hofbeck ,  Birgit Rosel ,  Arnd Stielow ,  Roland Wagner

IPC分类号： B60R21/01 ,  H01Q21/00

CPC分类号： B60R21/01536

摘要： A method determines reference values that are used for calculating the damping thickness d in a seat occupancy recognition system. Several reflector answer empty values are initially measured for an unoccupied seat, the empty values being, for example, allocated, respectively to a predetermined seat position of the seat and a specific reception antenna. A reflector answer reference value allocated to a seat reflector or the seat is determined with the aid of a predetermined algorithm and from the measured reflector answer empty values.

摘要翻译： 一种方法确定用于计算座椅占用识别系统中的阻尼厚度d的参考值。 最初针对空闲座椅测量了几个反射器空白值，空值例如分别分配给座椅的预定座椅位置和特定的接收天线。 借助于预定的算法并且从测量的反射器回答空值来确定分配给座椅反射器或座椅的反射器回答参考值。

公开(公告)号：US20050024181A1

公开(公告)日：2005-02-03

申请号：US10902529

申请日：2004-07-29

申请人： Klaus Hofbeck ,  Wolfgang Piesch ,  Birgit Rosel ,  Michael Stippler

发明人： Klaus Hofbeck ,  Wolfgang Piesch ,  Birgit Rosel ,  Michael Stippler

IPC分类号： B60R25/02 ,  B60R25/04 ,  B60R25/24 ,  G07C9/00 ,  H04Q1/00

CPC分类号： B60R25/245 ,  B60R25/02 ,  B60R25/04 ,  G07C9/00309 ,  G07C2009/00373 ,  G07C2009/00793 ,  G07C2209/63

摘要： A known PASE system is significantly improved by the addition of a LF field, which is restricted to the interior of the motor vehicle, for the purpose of achieving highly reliable differentiation between the inside and outside of the motor vehicle. A LF signal in this field, in the form of a LF ping, is used as a control signal with the function of differentiating between the area inside and outside the motor vehicle and for awakening or activating a semi-active identification transmitter CID. In preferred embodiments, the LF ping itself is preferably not used for data transmission, which continues to be handled in the GHz band, so that the system as a whole also operates very rapidly.

摘要翻译： 为了在机动车辆的内部和外部之间实现高度可靠的差异，通过添加仅限于机动车辆内部的LF场，可以显着改善已知的PASE系统。 LF领域的LF信号以LF ping的形式被用作控制信号，具有区分机动车内部和外部的区域以及用于唤醒或激活半主动识别发射器CID的功能。 在优选实施例中，LF ping本身优选不用于在GHz频带中继续处理的数据传输，使得整个系统也非常快速地运行。

公开(公告)号：US20060061470A1

公开(公告)日：2006-03-23

申请号：US10536041

申请日：2003-11-18

申请人： Klaus Hofbeck ,  Birgit Rosel

发明人： Klaus Hofbeck ,  Birgit Rosel

IPC分类号： G08B13/18

CPC分类号： B60R21/01534

摘要： The invention concerns a system for determining seat occupancy in a motor vehicle, said system comprising a microwave transmitter (10), a microwave receiver (10) and preferably a reflector (12). If a person is between those appliances, the microwave radiation is attenuated. The reflector (12) can be a backscattering device, such that the radiation received by the receiver (10) is unequivocally associated with the reflector (12). Furthermore or alternatively, the transit time of the microwaves can be measured, to be subsequently processed in combination with an analysis of the seated position of passengers. In preferred embodiments, the microwave radiation diffraction properties around an object are also used to obtain the seated position of passengers. The determination of a seat occupancy and optionally of seat occupancy mode can be advantageously used for locking or on the other hand releasing an airbag.

摘要翻译： 本发明涉及一种用于确定机动车辆的座椅占用的系统，所述系统包括微波发射器（10），微波接收器（10），优选地为反射器（12）。 如果一个人在这些家电之间，微波辐射就会衰减。 反射器（12）可以是后向散射装置，使得由接收器（10）接收的辐射明确地与反射器（12）相关联。 此外，或者，可以测量微波的通行时间，随后结合对乘客的就座位置的分析进行处理。 在优选实施例中，物体周围的微波辐射衍射特性也用于获得乘客的就座位置。 可以有利地确定座椅占有率和可选的座椅占用模式用于锁定或者另一方面释放气囊。