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1. 发明授权

EP2819331B1 Method and system for predicting the best reception frequency 有权
公开(公告)号：EP2819331B1
公开(公告)日：2018-08-29
申请号：EP13174203.3
申请日：2013-06-28
申请人： Harman Becker Automotive Systems GmbH
发明人： Natroshvili, Koba , Becker, Karl-Anton , Vacek, Stefan
IPC分类号： H04H20/26 , H04H60/65
CPC分类号： H04H20/26 , H04H60/65
摘要： A method for predicting the best reception frequency at a multiplicity of temporal or local points along a path segment from a multiplicity of frequencies on which a transmitter network comprising a multiplicity of transmitters broadcasts at least one radio or television program is described. The method comprises defining for the path segment at least two discrete frequency values out of the multiplicity of frequencies on which the transmitter network broadcasts; scanning the reception signals in a multiplicity of runs at the multiplicity of points over the at least two of the multiplicity of frequencies on which the transmitter network broadcasts; evaluating the broadcast frequencies and signal qualities of the signals received during scanning; storing the evaluation results per frequency and program; and predicting from the stored evaluation results the best reception frequency or frequencies for the at least one program along the path segment.

2. 发明授权

EP2552027B1 Stereo decoding 有权
标题翻译：立体声解码
公开(公告)号：EP2552027B1
公开(公告)日：2015-06-24
申请号：EP11175187.1
申请日：2011-07-25
申请人： Harman Becker Automotive Systems GmbH
发明人： Gierl, Stefan , Benz, Christoph , Körner, Andreas , Becker, Karl-Anton
IPC分类号： H04B1/16
CPC分类号： H04B1/1676

3. 发明公开

EP2819330A1 Broadcast receiver, comprising a tuner, a sensor and a controller, for selecting a broadcast station, using environmental data, provided by the sensor. 审中-公开
标题翻译：无线电接收机，包括：调谐器，传感器和用于在使用由所述传感器提供的环境数据的选择广播节目的控制装置是可
公开(公告)号：EP2819330A1
公开(公告)日：2014-12-31
申请号：EP13173872.6
申请日：2013-06-26
申请人： Harman Becker Automotive Systems GmbH
发明人： Becker, Karl-Anton
IPC分类号： H04H20/26 , H04H60/51 , H04H60/40 , H04H60/68
CPC分类号： H04H20/26 , H04H60/40 , H04H60/51 , H04H60/71
摘要： A broadcast receiver is herein described. In accordance with one example of the present invention, the receiver includes a tuner for receiving broadcast signals. The tuner can be tuned to a carrier frequency of the broadcast signal and is configured to provide a quality signal of the tuned-in broadcast signal. The receiver further includes a controller configured to set the carrier frequency the tuner is tuned to and at least one sensor configured to provide environmental data pertaining to the environment in which the receiver is operated. A database is provided for storing the values of the quality signals and the corresponding environmental data during operation of the receiver, and the controller is configured to select at least one broadcast signal associated with a broadcast station based on a current set of environmental data, as well as on the data and quality values stored in the database.
摘要翻译：一种广播接收机，是在描述。在本发明的一个实施例雅舞蹈，接收器包括用于接收广播信号的调谐器。调谐器能够被调谐到的广播信号的载波频率和被配置为提供所述调谐的广播信号的质量的信号。该接收机包括一个控制器还被配置为设置载波频率的调谐器被调谐到与所述至少一个传感器被配置为提供关于在哪一个被操作时接收器的环境的环境数据。一个数据库提供了一种用于接收器的手术期间存放质量信号的值和相应的环境数据，并且所述控制器被配置以选择具有基于一组当前的环境数据的一个广播站相关联的至少一个广播信号，如以及存储在数据库中的数据和质量值。

4. 发明授权

EP2816557B1 Identifying spurious signals in audio signals 有权
标题翻译：在音频信号识别噪声
公开(公告)号：EP2816557B1
公开(公告)日：2015-11-04
申请号：EP13173079.8
申请日：2013-06-20
申请人： Harman Becker Automotive Systems GmbH
发明人： Becker, Karl-Anton , Benz, Christoph , Otto, Frieder
IPC分类号： G10L21/0208
CPC分类号： G10L21/0208

5. 发明公开

EP2690793A1 Multiple-antenna system 有权
标题翻译： Mehrfachantennensystem
公开(公告)号：EP2690793A1
公开(公告)日：2014-01-29
申请号：EP12178319.5
申请日：2012-07-27
申请人： Harman Becker Automotive Systems GmbH
发明人： Becker, Karl-Anton , Ratzel, Achim
IPC分类号： H04B1/00 , H04B17/00 , H04B1/04
CPC分类号： H01Q5/15 , H04B1/0064 , H04B1/0466 , H04B17/17
摘要： An antenna system is disclosed herein which comprises a frontend portion, a backend portion and a feed line which connects frontend portion and backend portion with each other. The frontend portion comprises at least two antennas, a combiner circuit connected downstream of the antennas and upstream of the feed line and antenna connectors that electrically connect through antenna plugs the antennas to the combiner. The backend portion comprises an electrical power source connected to the feed line and a resistance evaluation circuit that is connected between the power voltage source and the feed line and that measures the resistance of the frontend portion through the feed line. At least one of the antenna connectors is in mechanical contact with a jumper having jumper plugs between which a high resistance connection and a low resistance connection is provided dependent on whether the corresponding antenna is connected to the combiner or not. The jumper plugs are connected to the feed line such that the total resistance of the frontend portion depends on whether the corresponding antenna is connected to the combiner or not. The resistance evaluation circuit is configured to detect if the antenna is not connected to the antenna signal amplifier by evaluating the resistance of the frontend portion.
摘要翻译：本文公开了一种天线系统，其包括将前端部分和后端部分彼此连接的前端部分，后端部分和馈送线。前端部分包括至少两个天线，组合器电路连接在天线的下游和馈电线的上游，天线连接器通过天线将天线插头连接到组合器。后端部分包括连接到馈电线的电源和连接在电源电压源和馈电线之间并且通过馈电线测量前端部分的电阻的电阻评估电路。天线连接器中的至少一个与具有跳线插头的跳线机械接触，根据是否将相应的天线连接到组合器，跳线插头之间提供高电阻连接和低电阻连接。跳线插头连接到馈线，使得前端部分的总电阻取决于相应的天线是否连接到组合器。电阻评估电路被配置为通过评估前端部分的电阻来检测天线是否未连接到天线信号放大器。

6. 发明授权

EP1098454B1 Verfahren zur Auswahl einer von mehreren Antennen in einer Antennendiversity-Empfangsanlage und Antennendiversity-Empfangsanlage 有权
标题翻译：一种用于在天线分集接收系统中选择几个天线中的一个天线和分集接收系统的方法
公开(公告)号：EP1098454B1
公开(公告)日：2010-04-28
申请号：EP00120344.7
申请日：2000-09-16
申请人： Harman Becker Automotive Systems GmbH
发明人： Brinkhaus, Stefan , Becker, Karl-Anton
IPC分类号： H04B7/08
CPC分类号： H04B7/0814

7. 发明公开

EP2819331A1 Method and system for predicting the best reception frequency 有权
标题翻译： Verfahren und System zur Vorhersage der besten Empfangsfrequenz
公开(公告)号：EP2819331A1
公开(公告)日：2014-12-31
申请号：EP13174203.3
申请日：2013-06-28
申请人： Harman Becker Automotive Systems GmbH
发明人： Natroshvili, Koba , Becker, Karl-Anton , Vacek, Stefan
IPC分类号： H04H20/26 , H04H60/65
CPC分类号： H04H20/26 , H04H60/65
摘要： A method for predicting the best reception frequency at a multiplicity of temporal or local points along a path segment from a multiplicity of frequencies on which a transmitter network comprising a multiplicity of transmitters broadcasts at least one radio or television program is described. The method comprises defining for the path segment at least two discrete frequency values out of the multiplicity of frequencies on which the transmitter network broadcasts; scanning the reception signals in a multiplicity of runs at the multiplicity of points over the at least two of the multiplicity of frequencies on which the transmitter network broadcasts; evaluating the broadcast frequencies and signal qualities of the signals received during scanning; storing the evaluation results per frequency and program; and predicting from the stored evaluation results the best reception frequency or frequencies for the at least one program along the path segment.
摘要翻译：描述了一种用于在包括多个发射机的发射机网络广播至少一个无线电或电视节目的多个频率的沿着路径段的多个时间或本地点处预测最佳接收频率的方法。所述方法包括：在所述发射机网络广播的多个频率中定义所述路径段至少两个离散频率值; 在发射机网络广播的多个频率中的至少两个频点上以多个点扫描多个运行中的接收信号; 评估扫描期间接收的信号的广播频率和信号质量; 存储每个频率和程序的评估结果; 并且从存储的评估结果预测沿路径段的至少一个节目的最佳接收频率或频率。

8. 发明授权

EP1944887B1 Radio receiver for hybrid broadcast systems 有权
标题翻译：用于混合SenderSysteme无线电接收机
公开(公告)号：EP1944887B1
公开(公告)日：2013-11-06
申请号：EP07000546.7
申请日：2007-01-11
申请人： Harman Becker Automotive Systems GmbH
发明人： Becker, Karl-Anton , Obergfell, Philip , Ton That Giang, Binh
IPC分类号： H03J1/00 , H04L25/00 , H04L27/00
CPC分类号： H03J1/0083 , H04H20/22 , H04H40/18 , H04H2201/60

9. 发明公开

EP1944887A1 Radio receiver for hybrid broadcast systems 有权
标题翻译： Radioempfängerfürhybride Sendersysteme
公开(公告)号：EP1944887A1
公开(公告)日：2008-07-16
申请号：EP07000546.7
申请日：2007-01-11
申请人： Harman Becker Automotive Systems GmbH
发明人： Becker, Karl-Anton , Obergfell, Philip , Ton That Giang, Binh
IPC分类号： H04H1/00 , H03J1/00 , H04L25/00 , H04L27/00
CPC分类号： H03J1/0083 , H04H20/22 , H04H40/18 , H04H2201/60
摘要： The present invention relates to a method for controlling a radio receiver comprising two tuners, the radio receiver receiving a hybrid signal containing digitally and analogously broadcast signal components, the method comprising the following steps:
- receiving the hybrid signal and controlling the two tuners in such a way that a selection of the operating modes of the receiver is made between at least the following operating modes:
- a first operating mode in which both tuners are tuned to the same broadcast hybrid signal, one of the tuners being configured for receiving the digitally broadcast signal, the other tuner receiving the analogously broadcast signal,
- a second operating mode in which one of the tuners receiving the digitally broadcast signal is the operating tuner, whereas the other tuner is working as search and check tuner,
- a third operating mode in which one of the tuners receiving the analogously broadcast signal is the operating tuner, whereas the other tuner is working as a search and check tuner.
摘要翻译：本发明涉及一种用于控制包括两个调谐器的无线电接收机的方法，所述无线电接收机接收包含数字和类似广播信号分量的混合信号，所述方法包括以下步骤： - 接收混合信号并且控制两个调谐器至少在以下操作模式之间进行对接收机的操作模式的选择的方式： - 其中两个调谐器被调谐到相同的广播混合信号的第一操作模式，其中一个调谐器被配置为接收数字广播信号，另一个调谐器接收类似的广播信号;第二操作模式，其中接收数字广播信号的调谐器之一是操作调谐器，而另一调谐器正在作为搜索和检查调谐器工作， - 第三操作模式其中接收类似广播信号的调谐器之一是操作调谐器，而另一个调谐器是w 作为搜索和检查调谐器。

10. 发明授权

EP1657830B1 Radio system and method for controlling a radio system 失效
标题翻译：无线电系统和方法用于控制无线电系统
公开(公告)号：EP1657830B1
公开(公告)日：2008-06-18
申请号：EP04027112.4
申请日：2004-11-15
申请人： Harman Becker Automotive Systems GmbH
发明人： Becker, Karl-Anton
IPC分类号： H04B7/08
CPC分类号： H04B7/082

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