公开(公告)号：US5991610A

公开(公告)日：1999-11-23

申请号：US674524

申请日：1996-07-02

Applicant: Hans-Wilhelm Ruhl ,  Regina Kruger-Schuschke

Inventor： Hans-Wilhelm Ruhl ,  Regina Kruger-Schuschke

IPC: H04B1/06 ,  G08G1/09 ,  H04B1/16 ,  H04H20/55 ,  H04B1/18

CPC classification number: H04H20/55 ,  G08G1/093 ,  G08G1/094 ,  H04H2201/13

Abstract: The invention relates to a broadcast receiver, comprising a control circuit (7) for applying encoded messages, derived from a broadcast signal, to at least one storage device (12, 28), for receiving control data, derived from the encoded messages, from at least one storage device (12, 28), and for forming the messages from the control data in a form suitable for a display device (13) and/or a speech synthesizer circuit (14). In order to accelerate access to the control data, a reading device (16) for reading data from an external first storage device (28) and a second storage device (12) are coupled to the control circuit (7). Moreover, the first storage device (28) is intended to store region-specific control data and the second storage device (12) is intended to store traffic-specific control data.

Abstract translation: 本发明涉及一种广播接收机，包括一个用于将从广播信号导出的编码消息应用于至少一个存储设备（12,28）的控制电路（7），用于从编码消息中接收从编码消息导出的控制数据 至少一个存储设备（12,28），并且用于以适合于显示设备（13）和/或语音合成器电路（14）的形式从所述控制数据形成消息。 为了加速对控制数据的访问，用于从外部第一存储装置（28）和第二存储装置（12）读取数据的读取装置（16）耦合到控制电路（7）。 此外，第一存储设备（28）旨在存储区域特定的控制数据，并且第二存储设备（12）旨在存储特定于流量的控制数据。

公开(公告)号：US5969634A

公开(公告)日：1999-10-19

申请号：US618018

申请日：1996-03-25

Applicant: Susumu Takashima ,  Kazuya Kawano

Inventor： Susumu Takashima ,  Kazuya Kawano

IPC: H04B1/16 ,  H04H20/00 ,  H04H20/28 ,  H04H40/18 ,  H04W52/02 ,  H04W88/02 ,  H04B7/00

CPC classification number: H04H40/18 ,  H04H20/28 ,  H04H40/09 ,  H04W52/0229 ,  H04W52/0283 ,  H04B1/1653 ,  H04H2201/13 ,  H04H2201/70 ,  H04H60/14 ,  H04H60/47 ,  H04W52/0219 ,  H04W88/022 ,  Y02B60/50

Abstract: A selective call receiving apparatus for receiving FM multiplexed broadcasting signals which is designed to suppress consumed power by efficiently using a battery as a power supply. This apparatus has a reception circuit, an FM multiplex decoder, a subframe counter and a CPU. The reception circuit receives frames having plural pieces of subframes including ID data for a local terminal. The FM multiplex decoder detects a sync signal in each received subframe. The subframe counter counts the number of subframes in accordance with the detected sync signal. The CPU stops the operation of the reception circuit and FM multiplex decoder after causing the subframe counter to self-operate to perform the counting operation based on the sync signal detected in a continuous reception mode, and activates the reception circuit and FM multiplex decoder only when the count value of the subframe counter matches with a previously assigned subframe number and executes data processing including a process of determining if ID data in received data matches with that of the local terminal.

Abstract translation: 一种用于接收FM复用广播信号的选呼接收装置，其被设计成通过有效地使用电池作为电源来抑制消耗功率。 该装置具有接收电路，FM复用解码器，子帧计数器和CPU。 接收电路接收具有多个子帧的帧，包括本地终端的ID数据。 FM复用解码器检测每个接收到的子帧中的同步信号。 子帧计数器根据检测到的同步信号对子帧数进行计数。 在使子机计数器自行操作之后，CPU基于在连续接收模式中检测到的同步信号来执行计数操作，停止接收电路和FM多路复用解码器的操作，仅在接收电路和FM多路复用解码器 子帧计数器的计数值与先前分配的子帧号匹配，并执行包括确定接收数据中的ID数据是否与本地终端的ID数据匹配的处理的数据处理。

公开(公告)号：US5845250A

公开(公告)日：1998-12-01

申请号：US655172

申请日：1996-05-30

Applicant: Leonardus L.M. Vogten

Inventor： Leonardus L.M. Vogten

IPC: B60R16/02 ,  B60R16/037 ,  G10L13/02 ,  G10L13/027 ,  G10L13/04 ,  H04H20/55 ,  H04H40/27 ,  G10L3/00

CPC classification number: B60R16/0373 ,  G10L13/027 ,  H04H20/55 ,  H04H40/27 ,  G10L13/04 ,  H04H2201/13

Abstract: Fixed-format and coded control informations are received for generating announcements. The coded control informations select synthetic speech information items from a store. A speech generator under control of the control items forms a composite speech message. For a message containing both fixed items and variable items, fixed items are encoded in enriched phoneme notation. Variable items are encoded in straight phoneme notation. Items are provided in multiple versions. Each version has a respective different prosody pattern of pitch and/or rhythm of its phoneme sequence, and is selected by a multivalued context symbol adjoined or implicit to the associated control information element.

Abstract translation: 收到固定格式和编码控制信息以生成公告。 编码控制信息从商店中选择合成语音信息项。 在控制项目的控制下的语音生成器形成复合语音消息。 对于包含固定项目和可变项目的消息，固定项目以丰富的音素符号编码。 可变项目以直线音符符号编码。 项目提供多个版本。 每个版本具有其音素序列的音调和/或节奏的各自不同的韵律模式，并且由相关联的控制信息元素邻接或隐含的多值上下文符号来选择。

公开(公告)号：US5809094A

公开(公告)日：1998-09-15

申请号：US654858

申请日：1996-05-29

Applicant: Takahiko Masumoto ,  Kazuhiro Kimura ,  Hiroshi Kaneko

Inventor： Takahiko Masumoto ,  Kazuhiro Kimura ,  Hiroshi Kaneko

IPC: H04H40/18 ,  H04J3/06 ,  H04L7/00

CPC classification number: H04J3/0608 ,  H04H40/18 ,  H04H2201/13

Abstract: An offset circuit (2) detects an offset word serving as a synchronization pattern. By being triggered by the detection, main and subordinate synchronization detection circuits (5 and 6) detect the periodicity of the offset word only during a predetermined backward guard period. Both synchronization detection circuits (5 and 6) detect offset words at different timings. Therefore, if one synchronization detection circuit (5 or 6) fails in detection of synchronization, it is possible to use a detection result of the other synchronization detection circuit (5 or 6). Moreover, received data during the backward guard period is stored in a data memory (11). Therefore, it is possible to use the stored data as received data after detection of synchronization. Even after establishment of synchronization, the synchronization detection circuit (5 or 6) continuously detects the periodicity of an offset word at a timing different from an established timing. Therefore, when established synchronization is incorrect, it can immediately be corrected.

Abstract translation: 偏移电路（2）检测作为同步模式的偏移字。 通过检测触发，主要和从属同步检测电路（5和6）仅在预定的后退保护周期期间检测偏移字的周期。 两个同步检测电路（5和6）在不同的定时检测偏移字。 因此，如果一个同步检测电路（5或6）在同步检测中失败，则可以使用另一个同步检测电路（5或6）的检测结果。 此外，在后向保护期间的接收数据存储在数据存储器（11）中。 因此，可以在检测到同步之后将所存储的数据用作接收数据。 即使在同步建立之后，同步检测电路（5或6）在与建立的定时不同的定时连续检测偏移字的周期。 因此，当建立同步不正确时，可以立即进行更正。

公开(公告)号：US5787090A

公开(公告)日：1998-07-28

申请号：US896121

申请日：1997-07-17

Applicant: Paulus A. W. Van Niekerk ,  Marnix C. Vlot

Inventor： Paulus A. W. Van Niekerk ,  Marnix C. Vlot

IPC: G11B31/00 ,  H04B1/16 ,  H04H20/28 ,  H04H20/34 ,  H04H60/07 ,  H05K11/00 ,  H04L5/00

CPC classification number: H04H20/28 ,  H04H20/34 ,  H04H60/07 ,  H04H2201/13

Abstract: An audio system has an attacher station for attaching to and decoding an audio representation channel, which also has a first auxiliary information sub-channel. A user station is fed by the attacher station through a unidirectional interface and receives the auxiliary information in an application context under control of a user interface for selective displaying. The attacher station extracts the auxiliary information from the channel. The system also has a framework data generator that is instantiatable by information from the information sub-channel, and a framework packetizer fed by the generator for supplementing the audio representation channel on said unidirectional interface in a second auxiliary information sub-channel by packetized and instantiated application information for the user station.

Abstract translation: 音频系统具有用于附加和解码音频表示通道的附属站，该音频表示信道也具有第一辅助信息子信道。 由用户站通过单向接口由管理员站馈送，并且在用户界面的控制下在应用环境中接收辅助信息以进行选择性显示。 Attacher站从通道中提取辅助信息。 该系统还具有可由来自信息子信道的信息实例化的框架数据生成器，以及由发生器馈送的框架分组器，用于通过分组和实例化在第二辅助信息子信道中的所述单向接口上补充音频表示信道 用户站的应用信息。

公开(公告)号：US5748107A

公开(公告)日：1998-05-05

申请号：US809572

申请日：1997-03-24

Applicant: Ulrich Kersken ,  Hinrich Claussen

Inventor： Ulrich Kersken ,  Hinrich Claussen

IPC: G07B15/02 ,  G08G1/09 ,  G08G1/14 ,  H04H20/55 ,  H04H20/57 ,  H04H20/86 ,  H04H60/53

CPC classification number: H04H20/55 ,  G07B15/02 ,  G08G1/092 ,  G08G1/093 ,  G08G1/14 ,  H04H20/57 ,  H04H20/86 ,  H04H60/53 ,  H04H2201/13

Abstract: In a method and an apparatus for finding an available parking lot, when information about an available parking lot is requested, a locating system first determines the current motor vehicle position, and finds the possible parking lots in a search area on the basis of this position. The data about parking lots are preferably transmitted using the TMC channel of the Radio Data System (RDS). If there are several cities in the search area, then a corresponding selection for a city can be made using an input device. Furthermore, districts with parking lots located in these districts can be selected, in order to find a parking lot as close to the destination as possible. In the case of P+R lots, the connections to the public transit system are also output, along with additional information, for example the train frequency. The apparatus is integrated into a car radio, so that the receiver part, input device, and displays of the car radio can be utilized.

Abstract translation: PCT No.PCT / DE95 / 01122 Sec。 371日期1997年3月24日 102（e）1997年3月24日PCT PCT 1995年8月24日PCT公布。 出版物WO96 / 09615 日期：1996年3月28日在找到可用停车场的方法和装置中，当请求有关可用停车场的信息时，定位系统首先确定当前的机动车辆位置，并且在搜索区域中找到可能的停车场 这个立场的基础。 关于停车场的数据优选地使用无线电数据系统（RDS）的TMC信道来发送。 如果搜索区域中有几个城市，则可以使用输入设备对城市进行相应的选择。 此外，可以选择位于这些地区的停车场的地区，以便尽可能靠近目的地找到一个停车场。 在P + R批次的情况下，也输出与公共交通系统的连接以及附加信息，例如列车频率。 该装置被集成到汽车收音机中，从而可以利用车载收音机的接收机部分，输入装置和显示器。

公开(公告)号：US5740518A

公开(公告)日：1998-04-14

申请号：US624003

申请日：1996-03-27

Applicant: Susumu Takashima ,  Kazuya Kawano

Inventor： Susumu Takashima ,  Kazuya Kawano

IPC: H04B1/16 ,  H04H60/44 ,  H04B1/00

CPC classification number: H04B1/1646 ,  H04H60/44 ,  H04H2201/13 ,  H04H2201/15

Abstract: An FM broadcasting signal carrying multiplex character data transmitted from a radio broadcasting station is automatically preset in an FM receiving apparatus. An FM broadcasting signal is received, and a frequency information of the received FM broadcasting signal is temporarily memorized in a memory. It is judged whether a PLL lock signal is produced by a clock signal reproducing circuit during a demodulation process of the FM broadcasting signal whose frequency information is memorized in the memory. When it is determined that the PLL lock signal is produced by the clock signal reproducing circuit, it is determined that the FM broadcasting signal carries multiplex character data, and the frequency information of said FM broadcasting signal is preset to the FM receiving apparatus.

Abstract translation: 在FM接收装置中自动预设携带从无线电台发送的多路复用字符数据的FM广播信号。 接收FM广播信号，接收的FM广播信号的频率信息被暂时存储在存储器中。 在其频率信息被存储在存储器中的FM广播信号的解调处理期间，判断PLL锁定信号是否由时钟信号再现电路产生。 当确定PLL锁定信号由时钟信号再现电路产生时，确定FM广播信号携带多路复用字符数据，并且所述FM广播信号的频率信息被预设到FM接收设备。

公开(公告)号：US5724644A

公开(公告)日：1998-03-03

申请号：US574827

申请日：1995-12-19

Applicant: Derk J. C. Wassink ,  Heinz W. Wetsels ,  Frans A. Westra

Inventor： Derk J. C. Wassink ,  Heinz W. Wetsels ,  Frans A. Westra

IPC: G08G1/0967 ,  G08G1/09 ,  H04B1/06 ,  H04B7/00 ,  H04H20/34 ,  H04H20/55 ,  H04B1/16

CPC classification number: H04H20/55 ,  G08G1/092 ,  G08G1/093 ,  H04H20/34 ,  H04H2201/13

Abstract: A method of processing and reproducing a coded message, which message is divided into a first and a second part, the first part including information which briefly characterizes the message. The first part is reproduced acoustically and the second part is reproduced visually. By acoustically reproducing only a part of the message, a user is distracted only briefly and need not listen to the entire message if this message is not relevant to the user. If the message is relevant to the user, the user can consult the display for the rest of the message.

Abstract translation: 一种处理和再现编码消息的方法，该消息被分为第一和第二部分，第一部分包括简要表征消息的信息。 第一部分是声学再现的，第二部分是视觉再现的。 通过声音再现消息的一部分，用户只能简短地分心，如果该消息与用户不相关，则不需要收听整个消息。 如果该消息与用户相关，则用户可以查看该消息的其余部分的显示。

公开(公告)号：US5594799A

公开(公告)日：1997-01-14

申请号：US218651

申请日：1994-03-28

Applicant: Matthias Herrmann

Inventor： Matthias Herrmann

IPC: H04B1/10 ,  H03G3/00 ,  H04B1/16 ,  H04H20/26 ,  H04H5/00

CPC classification number: H04H20/26 ,  H03G3/00 ,  H04H2201/13

Abstract: In a circuit for suppressing short-lived noise phenomena in a digital audio signal, in particular during a temporary test reception of another transmitter, the audio signal is multiplied by a factor which, prior to the appearance of the noise phenomenon, is brought from a maximum value to a minimum value in accordance with a predetermined time function, and at the end of the noise phenomenon, is returned to a maximum value. The invention has special application to the Radio Data System defined by the European Broadcasting Union, and the testing of "Alternative Frequencies" in that system.

Abstract translation: 在用于抑制数字音频信号中的短暂噪声现象的电路中，特别是在另一个发射机的临时测试接收期间，将音频信号乘以在出现噪声现象之前，从 根据预定时间函数的最大值到最小值，并且在噪声现象结束时，返回到最大值。 本发明对由欧洲广播联盟定义的无线电数据系统和该系统中的“替代频率”的测试具有特殊应用。

公开(公告)号：US5553313A

公开(公告)日：1996-09-03

申请号：US326643

申请日：1994-10-20

Applicant: Rainer Klos

Inventor： Rainer Klos

IPC: H04H20/34 ,  H04H40/18 ,  H04B7/00

CPC classification number: H04H40/18 ,  H04H20/34 ,  H04H2201/13

Abstract: An apparatus for the detection of information expected to be present in a defined data block of a RDS data flow transmitted as a predetermined number of groups which periodically follow one another, with a radio receiver tuned-in one after the other to a number of senders to be tested and whose RDS decoder is synchronized with the RDS data flow of the respective tuned-in sender. A running counter is provided having the frequency of the RDS data cycle and which is respectively reset upon reaching a count status corresponding to the period of a number of groups.

Abstract translation: 一种用于检测预期存在于作为周期性地彼此跟随的预定数量的组发送的RDS数据流的定义的数据块中的信息的装置，其中无线电接收机被一个接一个地调整到多个发送者 被测试，并且其RDS解码器与相应调谐发送器的RDS数据流同步。 提供具有RDS数据周期的频率的运行计数器，并且在达到对应于多个组的周期的计数状态时分别复位运行计数器。