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1. 发明授权

US06438466B1 Device for determining distance and for transmitting data in a motor vehicle 失效
标题翻译：用于确定机动车辆距离和传输数据的装置
公开(公告)号：US06438466B1
公开(公告)日：2002-08-20
申请号：US09889863
申请日：2001-12-19
申请人： Klaus Voigtlaender , Wolfgang Kramp , Stefan Gaier , Elmar Giehler , Jürgen Hasch , Stephan Schmitz , Lothar Groesch
发明人： Klaus Voigtlaender , Wolfgang Kramp , Stefan Gaier , Elmar Giehler , Jürgen Hasch , Stephan Schmitz , Lothar Groesch
IPC分类号： G08G10967
CPC分类号： G08G1/096725 , G01S13/86 , G01S13/931 , G01S2013/9314 , G01S2013/9332 , G01S2013/936 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G08G1/096758 , G08G1/096775 , G08G1/096783 , G08G1/096791
摘要： A device is proposed for ascertaining distance and transmitting data in a motor vehicle. It has a transmitting arrangement for generating and emitting a radar signal. A receiving arrangement receives a radar signal. It is characterized in that switchover arrangements are provided which cause the transmitting and/or receiving arrangement to operate either in a radar operating mode for detecting the distance and/or speed of a further object, or in a data-exchange operating mode for the exchange of data with a transceiver. Specific functions are enabled in dependence on the data exchange.
摘要翻译：提出了一种用于确定机动车辆中的距离和发送数据的装置。它具有用于产生和发射雷达信号的发送装置。接收装置接收雷达信号。其特征在于提供了切换装置，其使得发射和/或接收装置以雷达操作模式操作，用于检测另一物体的距离和/或速度，或者用于用于交换的数据交换操作模式的数据与收发器。根据数据交换启用特定功能。

2. 发明授权

US06349262B1 Traffic information device 有权
标题翻译：交通信息设备
公开(公告)号：US06349262B1
公开(公告)日：2002-02-19
申请号：US09381008
申请日：2000-01-07
申请人： Jacques Lewiner , Eric Carreel
发明人： Jacques Lewiner , Eric Carreel
IPC分类号： G08G10967
CPC分类号： G08G1/096811 , G08G1/096838 , G08G1/096888
摘要： The invention concerns a traffic information device comprising a portable one-way messaging receiver (10), designed to provide motorists with information concerning running times in a road network, said receiver comprising a keyboard (12) receiver memory contains, for each road network section, a starting point, an arrival point and an elementary running time. Moreover, the central unit is adapted to update the elementary running times of the sections on the basis of received radio messages, and to compute and display the global running time between a starting point and an arrival point as required, based on the stored elementary running times.
摘要翻译：本发明涉及包括便携式单向消息收发器（10）的交通信息装置，该便携式单向消息收发器被设计为向驾驶者提供关于道路网络中的行进时间的信息，所述接收机包括键盘（12），接收器存储器包含用于每个道路网络部分，起点，到达点和初级运行时间。此外，中央单元适于基于接收的无线电消息来更新部分的基本运行时间，并且根据所存储的基本运行来计算和显示起始点和到达点之间的全局运行时间次

3. 发明授权

US06374175B1 Method of using memories in aid of vehicle navigation 失效
标题翻译：使用记忆的辅助车辆导航方法
公开(公告)号：US06374175B1
公开(公告)日：2002-04-16
申请号：US09367982
申请日：1999-08-23
申请人： Serge Verron , Bernhardt Klein , Thomas Konrad
发明人： Serge Verron , Bernhardt Klein , Thomas Konrad
IPC分类号： G08G10967
CPC分类号： H04H60/91 , G08G1/094 , G08G1/096716 , G08G1/09675 , G08G1/096775 , H04H20/38 , H04H20/55 , H04H2201/13 , H04H2201/30
摘要： A vehicle navigation system includes a message transmitter/receiver capable of holding a dialog with a central database under the control of a processor to request and obtain information signals. Messages are received in the form of a cession of reference numbers, and the processor searches its local database for intelligible data corresponding to each reference number. Since the local database contains a limited capacity, for certain reference numbers the corresponding intelligible data will not be in the memory. The processor then begins a dialog by means of the transmitter/receiver, between itself and a central database, so as to obtain the lacking data that corresponds to a received reference number.
摘要翻译：车辆导航系统包括能够在处理器的控制下与中央数据库保持对话的消息发送器/接收器，以请求和获取信息信号。以参考号码的形式接收消息，并且处理器在其本地数据库中搜索对应于每个参考号码的可理解数据。由于本地数据库包含有限的容量，对于某些参考号，相应的可理解数据将不在存储器中。然后，处理器借助于发射器/接收器在其自身与中央数据库之间开始对话，以便获得对应于接收到的参考号的缺少的数据。

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