公开(公告)号：US06909396B2

公开(公告)日：2005-06-21

申请号：US10689880

申请日：2003-10-21

申请人： Mario Haselsteiner ,  Klaus Hofbeck ,  Thomas Klement ,  Birgit Rösel ,  Arnd Stielow

发明人： Mario Haselsteiner ,  Klaus Hofbeck ,  Thomas Klement ,  Birgit Rösel ,  Arnd Stielow

IPC分类号： B60R25/24 ,  G01S7/35 ,  G01S13/82 ,  G01S13/84 ,  G01S13/88 ,  G06K7/00 ,  G07C9/00

CPC分类号： B60R25/24 ,  G01S7/352 ,  G01S13/88 ,  G07C9/00309 ,  G07C2209/63

摘要： A method for determining the position of at least one second transmitting and receiving device (3) in respect of a first transmitting and receiving device in a passive access control system operating in the GHz range, comprising the steps of using a radar method, wherein signals (f1, f2) are received in the first transmitting and receiving device on the left-hand side and right-hand side of a modulation frequency (fmod), determining the distance of two signals (f1, f2) closest to the left-hand side and right-hand side modulation frequency (fmod) wherein the distance is proportional to the distance between the first transmitting and receiving device and at least one second transmitting and receiving device (3), so that multipath propagations are not taken into consideration.

摘要翻译： 一种用于确定关于在GHz范围内工作的无源接入控制系统中的第一发射和接收装置的至少一个第二发射和接收装置（3）的位置的方法，包括以下步骤：使用雷达方法，其中信号 （f 1，f 2）在第一发送和接收装置中在调制频率（f> mod ）的左侧和右侧接收，确定两个信号的距离（ f 1，f 2），其中所述距离与所述第一发送和接收装置之间的距离成比例，并且与所述左侧和右侧调制频率 第二发送和接收装置（3），使得不考虑多径传播。

公开(公告)号：US07071817B2

公开(公告)日：2006-07-04

申请号：US10772538

申请日：2004-02-05

申请人： Mario Haselsteiner ,  Klaus Hofbeck ,  Thomas Klement ,  Birgit Rösel ,  Arnd Stielow

发明人： Mario Haselsteiner ,  Klaus Hofbeck ,  Thomas Klement ,  Birgit Rösel ,  Arnd Stielow

IPC分类号： B60R25/10

CPC分类号： B60R25/24 ,  G07C9/00309 ,  G07C2009/00341 ,  G07C2009/00793 ,  G07C2209/63

摘要： Taking as a starting point known security apparatuses and their methods for distance-dependent initiation of functions in or at an object, the reliability of distance measurements is essentially increased by carrying out a series of distance measurements, an associated quality value (G) being calculated by a mathematical function in each case for the measuring results (M1–M5, R1, R2) of said distance measurements. Only those measured values which fall below a certain quality value (Krit) as a threshold value are generally accepted for an analysis in respect of initiating a distance-related function. Developments provide for selecting measured values beforehand with reference to a level measurement, in order to further increase the reliability, or applying methods of statistical analysis subsequently.

摘要翻译： 将已知的安全装置及其在物体中或物体上的距离相关启动的方法作为起点，通过进行一系列距离测量，基本上增加距离测量的可靠性，计算相关联的质量值（G） 通过每种情况下的数学函数来测量所述距离测量的测量结果（M 1 -M 5，R 1，R 2）。 对于启动距离相关功能的分析，通常仅接受低于某一质量值（Krit）作为阈值的测量值。 发展提供了参考水平测量事先选择测量值，以便进一步提高可靠性，或随后应用统计分析方法。

公开(公告)号：US07061397B2

公开(公告)日：2006-06-13

申请号：US10272234

申请日：2002-10-16

申请人： Mario Haselsteiner ,  Birgit Rösel ,  Klaus Hofbeck ,  Arnd Stielow

发明人： Mario Haselsteiner ,  Birgit Rösel ,  Klaus Hofbeck ,  Arnd Stielow

IPC分类号： G08B5/22 ,  G08C19/00

CPC分类号： B60R25/24

摘要： An antitheft protection system for a vehicle (10) comprises at least one transmitting and receiving unit (12) connected to the vehicle (10), at least one code transmitter (18), which can communicate with the at least one transmitting and receiving unit (12), and at least one base unit (14), which wirelessly communicates with the at least one transmitting and receiving unit (12).

摘要翻译： 一种用于车辆（10）的防盗保护系统包括连接到车辆（10）的至少一个发送和接收单元（12），至少一个代码发送器（18），其可以与至少一个发送和接收单元 （12）和至少一个与所述至少一个发送和接收单元（12）无线通信的基本单元（14）。

公开(公告)号：US08443660B2

公开(公告)日：2013-05-21

申请号：US12964061

申请日：2010-12-09

申请人： Guido Grande ,  Mario Haselsteiner ,  Otto Müller

发明人： Guido Grande ,  Mario Haselsteiner ,  Otto Müller

IPC分类号： G01M17/02

CPC分类号： B60C23/064

摘要： An apparatus ascertains a contact area length of a vehicle tire. The apparatus has a transmission unit which has a resonator and which is set up to transmit a sensor signal at a defined frequency. A change in the frequency of the sensor signal on the basis of mechanical excitation of the resonator is indicative of a contact area length for the vehicle tire. Furthermore, the apparatus has a contact area length ascertainment unit which is set up to receive the sensor signal and to take the change in the frequency of the sensor signal as a basis for ascertaining the contact area length of the vehicle tire.

摘要翻译： 装置确定车辆轮胎的接触面积长度。 该装置具有传输单元，该传输单元具有谐振器并被设置为以定义的频率传输传感器信号。 基于谐振器的机械激励的传感器信号的频率变化表示车辆轮胎的接触面积长度。 此外，该装置具有接触区域长度确定单元，其设置为接收传感器信号并且将传感器信号的频率变化作为用于确定车辆轮胎的接触面积长度的基础。